mirror of
https://github.com/ribbybibby/ssl_exporter.git
synced 2026-02-16 18:49:53 +00:00
Compare commits
15 Commits
v2.1.1
...
dane-verif
| Author | SHA1 | Date | |
|---|---|---|---|
|
4a18f54c81 | ||
|
|
44d8713091 | ||
|
|
8cde56ce6a | ||
|
|
fdda9c3eca | ||
|
|
d92d7bed30 | ||
|
|
ca7aa1f14e | ||
|
|
13a03b1e2b | ||
|
|
67539b6000 | ||
|
|
f4782e3093 | ||
|
|
63dcb9aff1 | ||
|
|
0506638f63 | ||
|
|
c74c0de901 | ||
|
|
e05745b959 | ||
|
|
896b59b1fe | ||
|
|
119d3cd200 |
2
.github/workflows/build.yaml
vendored
2
.github/workflows/build.yaml
vendored
@@ -11,7 +11,7 @@ jobs:
|
||||
- name: Set up Go
|
||||
uses: actions/setup-go@v1
|
||||
with:
|
||||
go-version: 1.14.x
|
||||
go-version: 1.15.x
|
||||
- name: Build release snapshot
|
||||
run: make snapshot
|
||||
- name: Archive release snapshot
|
||||
|
||||
2
.github/workflows/release.yaml
vendored
2
.github/workflows/release.yaml
vendored
@@ -15,7 +15,7 @@ jobs:
|
||||
- name: Set up Go
|
||||
uses: actions/setup-go@v1
|
||||
with:
|
||||
go-version: 1.14.x
|
||||
go-version: 1.15.x
|
||||
- name: Release with GoReleaser
|
||||
run: make release
|
||||
env:
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
FROM golang:1.14-stretch AS build
|
||||
FROM golang:1.15-buster AS build
|
||||
|
||||
ADD . /tmp/ssl_exporter
|
||||
|
||||
|
||||
204
README.md
204
README.md
@@ -1,22 +1,8 @@
|
||||
# SSL Certificate Exporter
|
||||
|
||||
The [blackbox_exporter](https://github.com/prometheus/blackbox_exporter) allows
|
||||
you to test the expiry date of a certificate as part of its HTTP(S) probe -
|
||||
which is great. It doesn't, however, tell you which certificate in the chain is
|
||||
nearing expiry or give you any other information that might be useful when
|
||||
sending alerts.
|
||||
|
||||
For instance, there's a definite value in knowing, upon first receiving an
|
||||
alert, if it's a certificate you manage directly or one further up the chain.
|
||||
It's also not always necessarily clear from the address you're polling what kind
|
||||
of certificate renewal you're looking at. Is it a Let's Encrypt, in which case
|
||||
it should be handled by automation? Or your organisation's wildcard? Maybe the
|
||||
domain is managed by a third-party and you need to submit a ticket to get it
|
||||
renewed.
|
||||
|
||||
Whatever it is, the SSL exporter gives you visibility over those dimensions at
|
||||
the point at which you receive an alert. It also allows you to produce more
|
||||
meaningful visualisations and consoles.
|
||||
Exports metrics for certificates collected from TCP probes, local files or
|
||||
Kubernetes secrets. The metrics are labelled with fields from the certificate,
|
||||
which allows for informational dashboards and flexible alert routing.
|
||||
|
||||
## Table of Contents
|
||||
|
||||
@@ -28,14 +14,18 @@ meaningful visualisations and consoles.
|
||||
- [Usage](#usage)
|
||||
- [Metrics](#metrics)
|
||||
- [Configuration](#configuration)
|
||||
- [Configuration file](#configuration-file)
|
||||
- [<module>](#module)
|
||||
- [<tls_config>](#tls_config)
|
||||
- [<https_probe>](#https_probe)
|
||||
- [<tcp_probe>](#tcp_probe)
|
||||
- [TCP](#tcp)
|
||||
- [HTTPS](#https)
|
||||
- [File](#file)
|
||||
- [Kubernetes](#kubernetes)
|
||||
- [Configuration file](#configuration-file)
|
||||
- [<module>](#module)
|
||||
- [<tls_config>](#tls_config)
|
||||
- [<https_probe>](#https_probe)
|
||||
- [<tcp_probe>](#tcp_probe)
|
||||
- [<kubernetes_probe>](#kubernetes_probe)
|
||||
- [Example Queries](#example-queries)
|
||||
- [Peer Cerificates vs Verified Chain Certificates](#peer-cerificates-vs-verified-chain-certificates)
|
||||
- [Proxying](#proxying)
|
||||
- [Peer Certificates vs Verified Chain Certificates](#peer-certificates-vs-verified-chain-certificates)
|
||||
- [Grafana](#grafana)
|
||||
|
||||
Created by [gh-md-toc](https://github.com/ekalinin/github-markdown-toc)
|
||||
@@ -47,7 +37,7 @@ Created by [gh-md-toc](https://github.com/ekalinin/github-markdown-toc)
|
||||
|
||||
Similarly to the blackbox_exporter, visiting
|
||||
[http://localhost:9219/probe?target=example.com:443](http://localhost:9219/probe?target=example.com:443)
|
||||
will return certificate metrics for example.com. The `ssl_tls_connect_success`
|
||||
will return certificate metrics for example.com. The `ssl_probe_success`
|
||||
metric indicates if the probe has been successful.
|
||||
|
||||
### Docker
|
||||
@@ -88,18 +78,30 @@ Flags:
|
||||
|
||||
## Metrics
|
||||
|
||||
| Metric | Meaning | Labels |
|
||||
| ---------------------------- | ------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------- |
|
||||
| ssl_cert_not_after | The date after which a peer certificate expires. Expressed as a Unix Epoch Time. | serial_no, issuer_cn, cn, dnsnames, ips, emails, ou |
|
||||
| ssl_cert_not_before | The date before which a peer certificate is not valid. Expressed as a Unix Epoch Time. | serial_no, issuer_cn, cn, dnsnames, ips, emails, ou |
|
||||
| ssl_prober | The prober used by the exporter to connect to the target. Boolean. | prober |
|
||||
| ssl_tls_connect_success | Was the TLS connection successful? Boolean. | |
|
||||
| ssl_tls_version_info | The TLS version used. Always 1. | version |
|
||||
| ssl_verified_cert_not_after | The date after which a certificate in the verified chain expires. Expressed as a Unix Epoch Time. | chain_no, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou |
|
||||
| ssl_verified_cert_not_before | The date before which a certificate in the verified chain is not valid. Expressed as a Unix Epoch Time. | chain_no, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou |
|
||||
| Metric | Meaning | Labels | Probers |
|
||||
| ------------------------------ | ---------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------- | ---------- |
|
||||
| ssl_cert_not_after | The date after which a peer certificate expires. Expressed as a Unix Epoch Time. | serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | tcp, https |
|
||||
| ssl_cert_not_before | The date before which a peer certificate is not valid. Expressed as a Unix Epoch Time. | serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | tcp, https |
|
||||
| ssl_file_cert_not_after | The date after which a certificate found by the file prober expires. Expressed as a Unix Epoch Time. | file, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | file |
|
||||
| ssl_file_cert_not_before | The date before which a certificate found by the file prober is not valid. Expressed as a Unix Epoch Time. | file, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | file |
|
||||
| ssl_kubernetes_cert_not_after | The date after which a certificate found by the kubernetes prober expires. Expressed as a Unix Epoch Time. | namespace, secret, key, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | kubernetes |
|
||||
| ssl_kubernetes_cert_not_before | The date before which a certificate found by the kubernetes prober is not valid. Expressed as a Unix Epoch Time. | namespace, secret, key, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | kubernetes |
|
||||
| ssl_ocsp_response_next_update | The nextUpdate value in the OCSP response. Expressed as a Unix Epoch Time | | tcp, https |
|
||||
| ssl_ocsp_response_produced_at | The producedAt value in the OCSP response. Expressed as a Unix Epoch Time | | tcp, https |
|
||||
| ssl_ocsp_response_revoked_at | The revocationTime value in the OCSP response. Expressed as a Unix Epoch Time | | tcp, https |
|
||||
| ssl_ocsp_response_status | The status in the OCSP response. 0=Good 1=Revoked 2=Unknown | | tcp, https |
|
||||
| ssl_ocsp_response_stapled | Does the connection state contain a stapled OCSP response? Boolean. | | tcp, https |
|
||||
| ssl_ocsp_response_this_update | The thisUpdate value in the OCSP response. Expressed as a Unix Epoch Time | | tcp, https |
|
||||
| ssl_probe_success | Was the probe successful? Boolean. | | all |
|
||||
| ssl_prober | The prober used by the exporter to connect to the target. Boolean. | prober | all |
|
||||
| ssl_tls_version_info | The TLS version used. Always 1. | version | tcp, https |
|
||||
| ssl_verified_cert_not_after | The date after which a certificate in the verified chain expires. Expressed as a Unix Epoch Time. | chain_no, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | tcp, https |
|
||||
| ssl_verified_cert_not_before | The date before which a certificate in the verified chain is not valid. Expressed as a Unix Epoch Time. | chain_no, serial_no, issuer_cn, cn, dnsnames, ips, emails, ou | tcp, https |
|
||||
|
||||
## Configuration
|
||||
|
||||
### TCP
|
||||
|
||||
Just like with the blackbox_exporter, you should pass the targets to a single
|
||||
instance of the exporter in a scrape config with a clever bit of relabelling.
|
||||
This allows you to leverage service discovery and keeps configuration
|
||||
@@ -122,8 +124,11 @@ scrape_configs:
|
||||
replacement: 127.0.0.1:9219 # SSL exporter.
|
||||
```
|
||||
|
||||
By default the exporter will make a TCP connection to the target. You can change
|
||||
this to https by setting the module parameter:
|
||||
### HTTPS
|
||||
|
||||
By default the exporter will make a TCP connection to the target. This will be
|
||||
suitable for most cases but if you want to take advantage of http proxying you
|
||||
can use a HTTPS client by setting the `https` module parameter:
|
||||
|
||||
```yml
|
||||
scrape_configs:
|
||||
@@ -144,7 +149,87 @@ scrape_configs:
|
||||
replacement: 127.0.0.1:9219
|
||||
```
|
||||
|
||||
### Configuration file
|
||||
This will use proxy servers discovered by the environment variables `HTTP_PROXY`,
|
||||
`HTTPS_PROXY` and `ALL_PROXY`. Or, you can set the `proxy_url` option in the module
|
||||
configuration.
|
||||
|
||||
The latter takes precedence.
|
||||
|
||||
### File
|
||||
|
||||
The `file` prober exports `ssl_file_cert_not_after` and
|
||||
`ssl_file_cert_not_before` for PEM encoded certificates found in local files.
|
||||
|
||||
Files local to the exporter can be scraped by providing them as the target
|
||||
parameter:
|
||||
|
||||
```
|
||||
curl "localhost:9219/probe?module=file&target=/etc/ssl/cert.pem"
|
||||
```
|
||||
|
||||
The target parameter supports globbing (as provided by the
|
||||
[doublestar](https://github.com/bmatcuk/doublestar) package),
|
||||
which allows you to capture multiple files at once:
|
||||
|
||||
```
|
||||
curl "localhost:9219/probe?module=file&target=/etc/ssl/**/*.pem"
|
||||
```
|
||||
|
||||
One specific usage of this prober could be to run the exporter as a DaemonSet in
|
||||
Kubernetes and then scrape each instance to check the expiry of certificates on
|
||||
each node:
|
||||
|
||||
```yml
|
||||
scrape_configs:
|
||||
- job_name: "ssl-kubernetes-file"
|
||||
metrics_path: /probe
|
||||
params:
|
||||
module: ["file"]
|
||||
target: ["/etc/kubernetes/**/*.crt"]
|
||||
kubernetes_sd_configs:
|
||||
- role: node
|
||||
relabel_configs:
|
||||
- source_labels: [__address__]
|
||||
regex: ^(.*):(.*)$
|
||||
target_label: __address__
|
||||
replacement: ${1}:9219
|
||||
```
|
||||
|
||||
### Kubernetes
|
||||
|
||||
The `kubernetes` prober exports `ssl_kubernetes_cert_not_after` and
|
||||
`ssl_kubernetes_cert_not_before` for PEM encoded certificates found in secrets
|
||||
of type `kubernetes.io/tls`.
|
||||
|
||||
Provide the namespace and name of the secret in the form `<namespace>/<name>` as
|
||||
the target:
|
||||
|
||||
```
|
||||
curl "localhost:9219/probe?module=kubernetes&target=kube-system/secret-name"
|
||||
```
|
||||
|
||||
Both the namespace and name portions of the target support glob matching (as provided by the
|
||||
[doublestar](https://github.com/bmatcuk/doublestar) package):
|
||||
|
||||
```
|
||||
curl "localhost:9219/probe?module=kubernetes&target=kube-system/*"
|
||||
|
||||
```
|
||||
|
||||
```
|
||||
curl "localhost:9219/probe?module=kubernetes&target=*/*"
|
||||
|
||||
```
|
||||
|
||||
The exporter retrieves credentials and context configuration from the following
|
||||
sources in the following order:
|
||||
|
||||
- The `kubeconfig` path in the module configuration
|
||||
- The `$KUBECONFIG` environment variable
|
||||
- The default configuration file (`$HOME/.kube/config`)
|
||||
- The in-cluster environment, if running in a pod
|
||||
|
||||
## Configuration file
|
||||
|
||||
You can provide further module configuration by providing the path to a
|
||||
configuration file with `--config.file`. The file is written in yaml format,
|
||||
@@ -154,26 +239,34 @@ defined by the schema below.
|
||||
modules: [<module>]
|
||||
```
|
||||
|
||||
#### \<module\>
|
||||
### \<module\>
|
||||
|
||||
```
|
||||
# The protocol over which the probe will take place (https, tcp)
|
||||
# The type of probe (https, tcp, file, kubernetes)
|
||||
prober: <prober_string>
|
||||
|
||||
# How long the probe will wait before giving up.
|
||||
[ timeout: <duration> ]
|
||||
|
||||
# Configuration for TLS
|
||||
[ tls_config: <tls_config> ]
|
||||
|
||||
# The specific probe configuration
|
||||
[ https: <https_probe> ]
|
||||
[ tcp: <tcp_probe> ]
|
||||
[ kubernetes: <kubernetes_probe> ]
|
||||
```
|
||||
|
||||
#### <tls_config>
|
||||
### <tls_config>
|
||||
|
||||
```
|
||||
# Disable target certificate validation.
|
||||
[ insecure_skip_verify: <boolean> | default = false ]
|
||||
|
||||
# Use DANE to validate target certificates. Ignored if insecure_skip_verify is
|
||||
# true
|
||||
[ dane_verify: <boolean> | default = false ]
|
||||
|
||||
# The CA cert to use for the targets.
|
||||
[ ca_file: <filename> ]
|
||||
|
||||
@@ -187,20 +280,27 @@ prober: <prober_string>
|
||||
[ server_name: <string> ]
|
||||
```
|
||||
|
||||
#### <https_probe>
|
||||
### <https_probe>
|
||||
|
||||
```
|
||||
# HTTP proxy server to use to connect to the targets.
|
||||
[ proxy_url: <string> ]
|
||||
```
|
||||
|
||||
#### <tcp_probe>
|
||||
### <tcp_probe>
|
||||
|
||||
```
|
||||
# Use the STARTTLS command before starting TLS for those protocols that support it (smtp, ftp, imap)
|
||||
[ starttls: <string> ]
|
||||
```
|
||||
|
||||
### <kubernetes_probe>
|
||||
|
||||
```
|
||||
# The path of a kubeconfig file to configure the probe
|
||||
[ kubeconfig: <string> ]
|
||||
```
|
||||
|
||||
## Example Queries
|
||||
|
||||
Certificates that expire within 7 days:
|
||||
@@ -228,13 +328,13 @@ Number of certificates presented by the server:
|
||||
count(ssl_cert_not_after) by (instance)
|
||||
```
|
||||
|
||||
Identify instances that have failed to create a valid SSL connection:
|
||||
Identify failed probes:
|
||||
|
||||
```
|
||||
ssl_tls_connect_success == 0
|
||||
ssl_probe_success == 0
|
||||
```
|
||||
|
||||
## Peer Cerificates vs Verified Chain Certificates
|
||||
## Peer Certificates vs Verified Chain Certificates
|
||||
|
||||
Metrics are exported for the `NotAfter` and `NotBefore` fields for peer
|
||||
certificates as well as for the verified chain that is
|
||||
@@ -268,20 +368,6 @@ of trust between the exporter and the target. Genuine clients may hold different
|
||||
root certs than the exporter and therefore have different verified chains of
|
||||
trust.
|
||||
|
||||
## Proxying
|
||||
|
||||
The `https` prober supports the use of proxy servers discovered by the
|
||||
environment variables `HTTP_PROXY`, `HTTPS_PROXY` and `ALL_PROXY`.
|
||||
|
||||
For instance:
|
||||
|
||||
$ export HTTPS_PROXY=localhost:8888
|
||||
$ ./ssl_exporter
|
||||
|
||||
Or, you can set the `proxy_url` option in the module.
|
||||
|
||||
The latter takes precedence.
|
||||
|
||||
## Grafana
|
||||
|
||||
You can find a simple dashboard [here](grafana/dashboard.json) that tracks
|
||||
|
||||
@@ -1,15 +1,19 @@
|
||||
package config
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"fmt"
|
||||
"net/url"
|
||||
"os"
|
||||
"time"
|
||||
|
||||
"github.com/prometheus/common/config"
|
||||
yaml "gopkg.in/yaml.v3"
|
||||
)
|
||||
|
||||
var (
|
||||
// DefaultConfig is the default configuration that is used when no
|
||||
// configuration file is provided
|
||||
DefaultConfig = &Config{
|
||||
map[string]Module{
|
||||
"tcp": Module{
|
||||
@@ -21,10 +25,17 @@ var (
|
||||
"https": Module{
|
||||
Prober: "https",
|
||||
},
|
||||
"file": Module{
|
||||
Prober: "file",
|
||||
},
|
||||
"kubernetes": Module{
|
||||
Prober: "kubernetes",
|
||||
},
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
// LoadConfig loads configuration from a file
|
||||
func LoadConfig(confFile string) (*Config, error) {
|
||||
var c *Config
|
||||
|
||||
@@ -41,28 +52,59 @@ func LoadConfig(confFile string) (*Config, error) {
|
||||
}
|
||||
|
||||
return c, nil
|
||||
|
||||
}
|
||||
|
||||
// Config configures the exporter
|
||||
type Config struct {
|
||||
Modules map[string]Module `yaml:"modules"`
|
||||
}
|
||||
|
||||
// Module configures a prober
|
||||
type Module struct {
|
||||
Prober string `yaml:"prober,omitempty"`
|
||||
TLSConfig config.TLSConfig `yaml:"tls_config,omitempty"`
|
||||
HTTPS HTTPSProbe `yaml:"https,omitempty"`
|
||||
TCP TCPProbe `yaml:"tcp,omitempty"`
|
||||
Prober string `yaml:"prober,omitempty"`
|
||||
Timeout time.Duration `yaml:"timeout,omitempty"`
|
||||
TLSConfig TLSConfig `yaml:"tls_config,omitempty"`
|
||||
HTTPS HTTPSProbe `yaml:"https,omitempty"`
|
||||
TCP TCPProbe `yaml:"tcp,omitempty"`
|
||||
Kubernetes KubernetesProbe `yaml:"kubernetes,omitempty"`
|
||||
}
|
||||
|
||||
// TLSConfig configures the options for TLS connections.
|
||||
type TLSConfig struct {
|
||||
CAFile string `yaml:"ca_file,omitempty"`
|
||||
CertFile string `yaml:"cert_file,omitempty"`
|
||||
KeyFile string `yaml:"key_file,omitempty"`
|
||||
ServerName string `yaml:"server_name,omitempty"`
|
||||
InsecureSkipVerify bool `yaml:"insecure_skip_verify"`
|
||||
DANEVerify bool `yaml:"dane_verify,omitempty"`
|
||||
}
|
||||
|
||||
// NewTLSConfig creates a new tls.Config from the given TLSConfig
|
||||
func NewTLSConfig(cfg *TLSConfig) (*tls.Config, error) {
|
||||
return config.NewTLSConfig(&config.TLSConfig{
|
||||
CAFile: cfg.CAFile,
|
||||
CertFile: cfg.CertFile,
|
||||
KeyFile: cfg.KeyFile,
|
||||
ServerName: cfg.ServerName,
|
||||
InsecureSkipVerify: cfg.InsecureSkipVerify,
|
||||
})
|
||||
}
|
||||
|
||||
// TCPProbe configures a tcp probe
|
||||
type TCPProbe struct {
|
||||
StartTLS string `yaml:"starttls,omitempty"`
|
||||
}
|
||||
|
||||
// HTTPSProbe configures a https probe
|
||||
type HTTPSProbe struct {
|
||||
ProxyURL URL `yaml:"proxy_url,omitempty"`
|
||||
}
|
||||
|
||||
// KubernetesProbe configures a kubernetes probe
|
||||
type KubernetesProbe struct {
|
||||
Kubeconfig string `yaml:"kubeconfig,omitempty"`
|
||||
}
|
||||
|
||||
// URL is a custom URL type that allows validation at configuration load time
|
||||
type URL struct {
|
||||
*url.URL
|
||||
|
||||
@@ -17,4 +17,20 @@ scrape_configs:
|
||||
- source_labels: [__param_target]
|
||||
target_label: instance
|
||||
- target_label: __address__
|
||||
replacement: 127.0.0.1:9219 # SSL exporter.
|
||||
replacement: 127.0.0.1:9219 # SSL exporter.
|
||||
- job_name: 'ssl-files'
|
||||
metrics_path: /probe
|
||||
params:
|
||||
module: ["file"]
|
||||
target: ["/etc/ssl/**/*.pem"]
|
||||
static_configs:
|
||||
- targets:
|
||||
- 127.0.0.1:9219
|
||||
- job_name: 'ssl-kubernetes-secrets'
|
||||
metrics_path: /probe
|
||||
params:
|
||||
module: ["kubernetes"]
|
||||
target: ["kube-system/*"]
|
||||
static_configs:
|
||||
- targets:
|
||||
- 127.0.0.1:9219
|
||||
|
||||
@@ -9,6 +9,9 @@ modules:
|
||||
prober: https
|
||||
https:
|
||||
proxy_url: "socks5://localhost:8123"
|
||||
https_timeout:
|
||||
prober: https
|
||||
timeout: 3s
|
||||
tcp:
|
||||
prober: tcp
|
||||
tcp_servername:
|
||||
@@ -25,3 +28,17 @@ modules:
|
||||
prober: tcp
|
||||
tcp:
|
||||
starttls: smtp
|
||||
tcp_smtp_dane:
|
||||
prober: tcp
|
||||
tls_config:
|
||||
dane_verify: true
|
||||
tcp:
|
||||
starttls: smtp
|
||||
file:
|
||||
prober: file
|
||||
kubernetes:
|
||||
prober: kubernetes
|
||||
kubernetes_kubeconfig:
|
||||
prober: kubernetes
|
||||
kubernetes:
|
||||
kubeconfig: /root/.kube/config
|
||||
|
||||
34
go.mod
34
go.mod
@@ -1,21 +1,27 @@
|
||||
module github.com/ribbybibby/ssl_exporter
|
||||
|
||||
require (
|
||||
github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
|
||||
github.com/golang/protobuf v1.4.2 // indirect
|
||||
github.com/jpillora/backoff v1.0.0 // indirect
|
||||
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
|
||||
github.com/prometheus/client_golang v1.6.0
|
||||
github.com/prometheus/common v0.10.0
|
||||
github.com/prometheus/procfs v0.1.3 // indirect
|
||||
github.com/sirupsen/logrus v1.6.0 // indirect
|
||||
golang.org/x/net v0.0.0-20200602114024-627f9648deb9 // indirect
|
||||
golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1 // indirect
|
||||
golang.org/x/text v0.3.3 // indirect
|
||||
google.golang.org/protobuf v1.24.0 // indirect
|
||||
github.com/bmatcuk/doublestar/v2 v2.0.3
|
||||
github.com/miekg/dns v1.0.14
|
||||
github.com/prometheus/client_golang v1.8.0
|
||||
github.com/prometheus/client_model v0.2.0
|
||||
github.com/prometheus/common v0.14.0
|
||||
github.com/sirupsen/logrus v1.7.0 // indirect
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
|
||||
golang.org/x/net v0.0.0-20201016165138-7b1cca2348c0 // indirect
|
||||
golang.org/x/sys v0.0.0-20201018121011-98379d014ca7 // indirect
|
||||
google.golang.org/protobuf v1.25.0 // indirect
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6
|
||||
gopkg.in/yaml.v2 v2.3.0 // indirect
|
||||
gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776
|
||||
k8s.io/api v0.19.3
|
||||
k8s.io/apimachinery v0.19.3
|
||||
k8s.io/client-go v0.0.0-00010101000000-000000000000
|
||||
)
|
||||
|
||||
go 1.14
|
||||
replace (
|
||||
k8s.io/api => k8s.io/api v0.19.3
|
||||
k8s.io/apimachinery => k8s.io/apimachinery v0.19.3
|
||||
k8s.io/client-go => k8s.io/client-go v0.19.3
|
||||
)
|
||||
|
||||
go 1.15
|
||||
|
||||
463
go.sum
463
go.sum
@@ -1,5 +1,37 @@
|
||||
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
|
||||
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
|
||||
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
|
||||
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
|
||||
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
|
||||
cloud.google.com/go v0.51.0/go.mod h1:hWtGJ6gnXH+KgDv+V0zFGDvpi07n3z8ZNj3T1RW0Gcw=
|
||||
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
|
||||
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
|
||||
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
|
||||
cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
|
||||
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
|
||||
github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
|
||||
github.com/Azure/go-autorest/autorest v0.9.6/go.mod h1:/FALq9T/kS7b5J5qsQ+RSTUdAmGFqi0vUdVNNx8q630=
|
||||
github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
|
||||
github.com/Azure/go-autorest/autorest/adal v0.8.2/go.mod h1:ZjhuQClTqx435SRJ2iMlOxPYt3d2C/T/7TiQCVZSn3Q=
|
||||
github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
|
||||
github.com/Azure/go-autorest/autorest/date v0.2.0/go.mod h1:vcORJHLJEh643/Ioh9+vPmf1Ij9AEBM5FuBIXLmIy0g=
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
|
||||
github.com/Azure/go-autorest/autorest/mocks v0.3.0/go.mod h1:a8FDP3DYzQ4RYfVAxAN3SVSiiO77gL2j2ronKKP0syM=
|
||||
github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc=
|
||||
github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
|
||||
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
|
||||
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
|
||||
github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
|
||||
github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
|
||||
github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
|
||||
github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
|
||||
github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
|
||||
github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
|
||||
github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
|
||||
github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
|
||||
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc h1:cAKDfWh5VpdgMhJosfJnn5/FoN2SRZ4p7fJNX58YPaU=
|
||||
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
|
||||
github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafoB+tBA3gMyHYHrpOtNuDiK/uB5uXxq5wM=
|
||||
@@ -9,32 +41,100 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
|
||||
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
|
||||
github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
|
||||
github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
|
||||
github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
|
||||
github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
|
||||
github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
|
||||
github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
|
||||
github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
|
||||
github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a/go.mod h1:DAHtR1m6lCRdSC2Tm3DSWRPvIPr6xNKyeHdqDQSQT+A=
|
||||
github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
|
||||
github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
|
||||
github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
|
||||
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
|
||||
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
|
||||
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
|
||||
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
|
||||
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
|
||||
github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
|
||||
github.com/bmatcuk/doublestar/v2 v2.0.3 h1:D6SI8MzWzXXBXZFS87cFL6s/n307lEU+thM2SUnge3g=
|
||||
github.com/bmatcuk/doublestar/v2 v2.0.3/go.mod h1:QMmcs3H2AUQICWhfzLXz+IYln8lRQmTZRptLie8RgRw=
|
||||
github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
|
||||
github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
|
||||
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
|
||||
github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
|
||||
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
|
||||
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
|
||||
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
|
||||
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
|
||||
github.com/clbanning/x2j v0.0.0-20191024224557-825249438eec/go.mod h1:jMjuTZXRI4dUb/I5gc9Hdhagfvm9+RyrPryS/auMzxE=
|
||||
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
|
||||
github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
|
||||
github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
|
||||
github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
|
||||
github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
|
||||
github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
|
||||
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
|
||||
github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
|
||||
github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
|
||||
github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
|
||||
github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
|
||||
github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
|
||||
github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
|
||||
github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
|
||||
github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
|
||||
github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
|
||||
github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
|
||||
github.com/envoyproxy/go-control-plane v0.6.9/go.mod h1:SBwIajubJHhxtWwsL9s8ss4safvEdbitLhGGK48rN6g=
|
||||
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
|
||||
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
|
||||
github.com/evanphx/json-patch v4.9.0+incompatible h1:kLcOMZeuLAJvL2BPWLMIj5oaZQobrkAqrL+WFZwQses=
|
||||
github.com/evanphx/json-patch v4.9.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
|
||||
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
|
||||
github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
|
||||
github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
|
||||
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
|
||||
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
|
||||
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
|
||||
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
|
||||
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
|
||||
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
|
||||
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
|
||||
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
|
||||
github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
|
||||
github.com/go-kit/kit v0.10.0/go.mod h1:xUsJbQ/Fp4kEt7AFgCuvyX4a71u8h9jB8tj/ORgOZ7o=
|
||||
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
|
||||
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
|
||||
github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
|
||||
github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
|
||||
github.com/go-logr/logr v0.2.0 h1:QvGt2nLcHH0WK9orKa+ppBPAxREcH364nPUedEpK0TY=
|
||||
github.com/go-logr/logr v0.2.0/go.mod h1:z6/tIYblkpsD+a4lm/fGIIU9mZ+XfAiaFtq7xTgseGU=
|
||||
github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0=
|
||||
github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
|
||||
github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
|
||||
github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
|
||||
github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
|
||||
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
|
||||
github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
|
||||
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
|
||||
github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
|
||||
github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
|
||||
github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
|
||||
github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
|
||||
github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
|
||||
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
|
||||
github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
|
||||
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
|
||||
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
|
||||
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
|
||||
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
|
||||
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
|
||||
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
|
||||
@@ -43,115 +143,421 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
|
||||
github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
|
||||
github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0=
|
||||
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
|
||||
github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM=
|
||||
github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
|
||||
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
|
||||
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
|
||||
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w=
|
||||
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||
github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g=
|
||||
github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||
github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
|
||||
github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
|
||||
github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
|
||||
github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
|
||||
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
|
||||
github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
|
||||
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
|
||||
github.com/googleapis/gnostic v0.4.1 h1:DLJCy1n/vrD4HPjOvYcT8aYQXpPIzoRZONaYwyycI+I=
|
||||
github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg=
|
||||
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
|
||||
github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
|
||||
github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
|
||||
github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
|
||||
github.com/gorilla/websocket v0.0.0-20170926233335-4201258b820c/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
|
||||
github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
|
||||
github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
|
||||
github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
|
||||
github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
|
||||
github.com/hashicorp/consul/api v1.3.0/go.mod h1:MmDNSzIMUjNpY/mQ398R4bk2FnqQLoPndWW5VkKPlCE=
|
||||
github.com/hashicorp/consul/sdk v0.3.0/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
|
||||
github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
|
||||
github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
|
||||
github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
|
||||
github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
|
||||
github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
|
||||
github.com/hashicorp/go-rootcerts v1.0.0/go.mod h1:K6zTfqpRlCUIjkwsN4Z+hiSfzSTQa6eBIzfwKfwNnHU=
|
||||
github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
|
||||
github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
|
||||
github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
|
||||
github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
|
||||
github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
|
||||
github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
|
||||
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
|
||||
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
|
||||
github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
|
||||
github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
|
||||
github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
|
||||
github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=
|
||||
github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
|
||||
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
|
||||
github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
|
||||
github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
|
||||
github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
|
||||
github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
|
||||
github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
|
||||
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
|
||||
github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
|
||||
github.com/jpillora/backoff v1.0.0 h1:uvFg412JmmHBHw7iwprIxkPMI+sGQ4kzOWsMeHnm2EA=
|
||||
github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=
|
||||
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
|
||||
github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
|
||||
github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
|
||||
github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
|
||||
github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
|
||||
github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
|
||||
github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
|
||||
github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
|
||||
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
|
||||
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
|
||||
github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
|
||||
github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
|
||||
github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
|
||||
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
|
||||
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
|
||||
github.com/konsorten/go-windows-terminal-sequences v1.0.3 h1:CE8S1cTafDpPvMhIxNJKvHsGVBgn1xWYf1NbHQhywc8=
|
||||
github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
|
||||
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
|
||||
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
|
||||
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
|
||||
github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
|
||||
github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
|
||||
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
|
||||
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
|
||||
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
||||
github.com/lightstep/lightstep-tracer-common/golang/gogo v0.0.0-20190605223551-bc2310a04743/go.mod h1:qklhhLq1aX+mtWk9cPHPzaBjWImj5ULL6C7HFJtXQMM=
|
||||
github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0UBX0ZE6WURAspgAczcDHrL4=
|
||||
github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
|
||||
github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
|
||||
github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
|
||||
github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
|
||||
github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
|
||||
github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
|
||||
github.com/miekg/dns v1.0.14 h1:9jZdLNd/P4+SfEJ0TNyxYpsK8N4GtfylBLqtbYN1sbA=
|
||||
github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
|
||||
github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
|
||||
github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
|
||||
github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
|
||||
github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg=
|
||||
github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
|
||||
github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
|
||||
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
|
||||
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
|
||||
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
|
||||
github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
|
||||
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
|
||||
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
|
||||
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f h1:KUppIJq7/+SVif2QVs3tOP0zanoHgBEVAwHxUSIzRqU=
|
||||
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
|
||||
github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
|
||||
github.com/nats-io/jwt v0.3.0/go.mod h1:fRYCDE99xlTsqUzISS1Bi75UBJ6ljOJQOAAu5VglpSg=
|
||||
github.com/nats-io/jwt v0.3.2/go.mod h1:/euKqTS1ZD+zzjYrY7pseZrTtWQSjujC7xjPc8wL6eU=
|
||||
github.com/nats-io/nats-server/v2 v2.1.2/go.mod h1:Afk+wRZqkMQs/p45uXdrVLuab3gwv3Z8C4HTBu8GD/k=
|
||||
github.com/nats-io/nats.go v1.9.1/go.mod h1:ZjDU1L/7fJ09jvUSRVBR2e7+RnLiiIQyqyzEE/Zbp4w=
|
||||
github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
|
||||
github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
|
||||
github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
|
||||
github.com/oklog/oklog v0.3.2/go.mod h1:FCV+B7mhrz4o+ueLpx+KqkyXRGMWOYEvfiXtdGtbWGs=
|
||||
github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
|
||||
github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
|
||||
github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.11.0 h1:JAKSXpt1YjtLA7YpPiqO9ss6sNXEsPfSGdwN0UHqzrw=
|
||||
github.com/onsi/ginkgo v1.11.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
|
||||
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
|
||||
github.com/onsi/gomega v1.7.0 h1:XPnZz8VVBHjVsy1vzJmRwIcSwiUO+JFfrv/xGiigmME=
|
||||
github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
|
||||
github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
|
||||
github.com/opentracing-contrib/go-observer v0.0.0-20170622124052-a52f23424492/go.mod h1:Ngi6UdF0k5OKD5t5wlmGhe/EDKPoUM3BXZSSfIuJbis=
|
||||
github.com/opentracing/basictracer-go v1.0.0/go.mod h1:QfBfYuafItcjQuMwinw9GhYKwFXS9KnPs5lxoYwgW74=
|
||||
github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
|
||||
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
|
||||
github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5/go.mod h1:/wsWhb9smxSfWAKL3wpBW7V8scJMt8N8gnaMCS9E/cA=
|
||||
github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
|
||||
github.com/openzipkin/zipkin-go v0.2.1/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
|
||||
github.com/openzipkin/zipkin-go v0.2.2/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
|
||||
github.com/pact-foundation/pact-go v1.0.4/go.mod h1:uExwJY4kCzNPcHRj+hCR/HBbOOIwwtUjcrb0b5/5kLM=
|
||||
github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
|
||||
github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
|
||||
github.com/performancecopilot/speed v3.0.0+incompatible/go.mod h1:/CLtqpZ5gBg1M9iaPbIdPPGyKcA8hKdoy6hAWba7Yac=
|
||||
github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU=
|
||||
github.com/pierrec/lz4 v1.0.2-0.20190131084431-473cd7ce01a1/go.mod h1:3/3N9NVKO0jef7pBehbT1qWhCMrIgbYNnFAZCqQ5LRc=
|
||||
github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
|
||||
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
|
||||
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
|
||||
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
|
||||
github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
|
||||
github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
|
||||
github.com/prometheus/client_golang v1.6.0 h1:YVPodQOcK15POxhgARIvnDRVpLcuK8mglnMrWfyrw6A=
|
||||
github.com/prometheus/client_golang v1.6.0/go.mod h1:ZLOG9ck3JLRdB5MgO8f+lLTe83AXG6ro35rLTxvnIl4=
|
||||
github.com/prometheus/client_golang v1.3.0/go.mod h1:hJaj2vgQTGQmVCsAACORcieXFeDPbaTKGT+JTgUa3og=
|
||||
github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
|
||||
github.com/prometheus/client_golang v1.8.0 h1:zvJNkoCFAnYFNC24FV8nW4JdRJ3GIFcLbg65lL/JDcw=
|
||||
github.com/prometheus/client_golang v1.8.0/go.mod h1:O9VU6huf47PktckDQfMTX0Y8tY0/7TSWwj+ITvv0TnM=
|
||||
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
|
||||
github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
|
||||
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/prometheus/client_model v0.1.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/prometheus/client_model v0.2.0 h1:uq5h0d+GuxiXLJLNABMgp2qUWDPiLvgCzz2dUR+/W/M=
|
||||
github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
|
||||
github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
|
||||
github.com/prometheus/common v0.9.1/go.mod h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8bs7vj7HSQ4=
|
||||
github.com/prometheus/common v0.7.0/go.mod h1:DjGbpBbp5NYNiECxcL/VnbXCCaQpKd3tt26CguLLsqA=
|
||||
github.com/prometheus/common v0.10.0 h1:RyRA7RzGXQZiW+tGMr7sxa85G1z0yOpM1qq5c8lNawc=
|
||||
github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
|
||||
github.com/prometheus/common v0.14.0 h1:RHRyE8UocrbjU+6UvRzwi6HjiDfxrrBU91TtbKzkGp4=
|
||||
github.com/prometheus/common v0.14.0/go.mod h1:U+gB1OBLb1lF3O42bTCL+FK18tX9Oar16Clt/msog/s=
|
||||
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
|
||||
github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
|
||||
github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
|
||||
github.com/prometheus/procfs v0.0.11/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
|
||||
github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
|
||||
github.com/prometheus/procfs v0.1.3 h1:F0+tqvhOksq22sc6iCHF5WGlWjdwj92p0udFh1VFBS8=
|
||||
github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
|
||||
github.com/prometheus/procfs v0.2.0 h1:wH4vA7pcjKuZzjF7lM8awk4fnuJO6idemZXoKnULUx4=
|
||||
github.com/prometheus/procfs v0.2.0/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
|
||||
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
|
||||
github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
|
||||
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
|
||||
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
|
||||
github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
|
||||
github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0XIa01GRL2eRQVjQkKGqKF3SF9vZR/HnPullcV2E=
|
||||
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
|
||||
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
|
||||
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
|
||||
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
|
||||
github.com/sirupsen/logrus v1.6.0 h1:UBcNElsrwanuuMsnGSlYmtmgbb23qDR5dG+6X6Oo89I=
|
||||
github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
|
||||
github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM=
|
||||
github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
|
||||
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
|
||||
github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
|
||||
github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
|
||||
github.com/sony/gobreaker v0.4.1/go.mod h1:ZKptC7FHNvhBz7dN2LGjPVBz2sZJmc0/PkyDJOjmxWY=
|
||||
github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
|
||||
github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
|
||||
github.com/spf13/pflag v0.0.0-20170130214245-9ff6c6923cff/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
|
||||
github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
|
||||
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
|
||||
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
|
||||
github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
|
||||
github.com/streadway/amqp v0.0.0-20190827072141-edfb9018d271/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
|
||||
github.com/streadway/handy v0.0.0-20190108123426-d5acb3125c2a/go.mod h1:qNTQ5P5JnDBl6z3cMAg/SywNDC5ABu5ApDIw6lUbRmI=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
|
||||
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
|
||||
github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
|
||||
github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
|
||||
github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
|
||||
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
|
||||
go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
|
||||
go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
|
||||
go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
|
||||
go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
|
||||
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
|
||||
go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
|
||||
go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
|
||||
go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
|
||||
go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
|
||||
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
|
||||
go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
|
||||
go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
|
||||
go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
|
||||
go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
|
||||
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
|
||||
golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
|
||||
golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek=
|
||||
golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
|
||||
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
|
||||
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
|
||||
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
|
||||
golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
|
||||
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
|
||||
golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
|
||||
golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
|
||||
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
|
||||
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
|
||||
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
|
||||
golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200602114024-627f9648deb9 h1:pNX+40auqi2JqRfOP1akLGtYcn15TUbkhwuCO3foqqM=
|
||||
golang.org/x/net v0.0.0-20200602114024-627f9648deb9/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
|
||||
golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
|
||||
golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
|
||||
golang.org/x/net v0.0.0-20201016165138-7b1cca2348c0 h1:5kGOVHlq0euqwzgTC9Vu15p6fV1Wi0ArVi8da2urnVg=
|
||||
golang.org/x/net v0.0.0-20201016165138-7b1cca2348c0/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e h1:vcxGaoTs7kV8m5Np9uUNQin4BrLOthgV7252N8V+FwY=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200420163511-1957bb5e6d1f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1 h1:ogLJMz+qpzav7lGMh10LMvAkM/fAoGlaiiHYiFYdm80=
|
||||
golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200622214017-ed371f2e16b4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201018121011-98379d014ca7 h1:CNOpL+H7PSxBI7dF/EIUsfOguRSzWp6CQ91yxZE6PG4=
|
||||
golang.org/x/sys v0.0.0-20201018121011-98379d014ca7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
|
||||
golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
|
||||
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
|
||||
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
|
||||
golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
|
||||
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
|
||||
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
|
||||
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
|
||||
golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
|
||||
golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20191125144606-a911d9008d1f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20191227053925-7b8e75db28f4/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
|
||||
golang.org/x/tools v0.0.0-20200103221440-774c71fcf114/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
|
||||
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
|
||||
google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
|
||||
google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
|
||||
google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
|
||||
google.golang.org/api v0.15.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
|
||||
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
|
||||
google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
|
||||
google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM=
|
||||
google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
|
||||
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
|
||||
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
|
||||
google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
|
||||
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
|
||||
google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
|
||||
google.golang.org/genproto v0.0.0-20190530194941-fb225487d101/go.mod h1:z3L6/3dTEVtUr6QSP8miRzeRqwQOioJ9I66odjN4I7s=
|
||||
google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
|
||||
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
|
||||
google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
|
||||
google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
|
||||
google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
|
||||
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
|
||||
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
|
||||
google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
|
||||
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
|
||||
google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
|
||||
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
|
||||
google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
|
||||
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
|
||||
google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
|
||||
google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
|
||||
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
|
||||
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
|
||||
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
|
||||
@@ -161,21 +567,60 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi
|
||||
google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.24.0 h1:UhZDfRO8JRQru4/+LlLE0BRKGF8L+PICnvYZmx/fEGA=
|
||||
google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
|
||||
google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
|
||||
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
|
||||
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
|
||||
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
|
||||
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
|
||||
gopkg.in/gcfg.v1 v1.2.3/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
|
||||
gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
|
||||
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
|
||||
gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
|
||||
gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
|
||||
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
|
||||
k8s.io/api v0.19.3 h1:GN6ntFnv44Vptj/b+OnMW7FmzkpDoIDLZRvKX3XH9aU=
|
||||
k8s.io/api v0.19.3/go.mod h1:VF+5FT1B74Pw3KxMdKyinLo+zynBaMBiAfGMuldcNDs=
|
||||
k8s.io/apimachinery v0.19.3 h1:bpIQXlKjB4cB/oNpnNnV+BybGPR7iP5oYpsOTEJ4hgc=
|
||||
k8s.io/apimachinery v0.19.3/go.mod h1:DnPGDnARWFvYa3pMHgSxtbZb7gpzzAZ1pTfaUNDVlmA=
|
||||
k8s.io/client-go v0.19.3 h1:ctqR1nQ52NUs6LpI0w+a5U+xjYwflFwA13OJKcicMxg=
|
||||
k8s.io/client-go v0.19.3/go.mod h1:+eEMktZM+MG0KO+PTkci8xnbCZHvj9TqR6Q1XDUIJOM=
|
||||
k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
|
||||
k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
|
||||
k8s.io/klog/v2 v2.2.0 h1:XRvcwJozkgZ1UQJmfMGpvRthQHOvihEhYtDfAaxMz/A=
|
||||
k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
|
||||
k8s.io/kube-openapi v0.0.0-20200805222855-6aeccd4b50c6 h1:+WnxoVtG8TMiudHBSEtrVL1egv36TkkJm+bA8AxicmQ=
|
||||
k8s.io/kube-openapi v0.0.0-20200805222855-6aeccd4b50c6/go.mod h1:UuqjUnNftUyPE5H64/qeyjQoUZhGpeFDVdxjTeEVN2o=
|
||||
k8s.io/utils v0.0.0-20200729134348-d5654de09c73/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
|
||||
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.0.1 h1:YXTMot5Qz/X1iBRJhAt+vI+HVttY0WkSqqhKxQ0xVbA=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
|
||||
sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
|
||||
sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
|
||||
sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
|
||||
sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
|
||||
|
||||
@@ -240,7 +240,7 @@
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "(up{job=~\"$job\", instance=~\"$instance\"} == 0 or ssl_tls_connect_success{job=~\"$job\", instance=~\"$instance\"} == 0)^0",
|
||||
"expr": "(up{job=~\"$job\", instance=~\"$instance\"} == 0 or ssl_probe_success{job=~\"$job\", instance=~\"$instance\"} == 0)^0",
|
||||
"format": "time_series",
|
||||
"instant": false,
|
||||
"legendFormat": "{{instance}}",
|
||||
@@ -407,7 +407,7 @@
|
||||
],
|
||||
"targets": [
|
||||
{
|
||||
"expr": "ssl_tls_connect_success{instance=~\"$instance\",job=~\"$job\"} == 0",
|
||||
"expr": "ssl_probe_success{instance=~\"$instance\",job=~\"$job\"} == 0",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 1,
|
||||
@@ -585,14 +585,14 @@
|
||||
"value": ["$__all"]
|
||||
},
|
||||
"datasource": "Prometheus",
|
||||
"definition": "label_values(ssl_tls_connect_success, job)",
|
||||
"definition": "label_values(ssl_probe_success, job)",
|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": "Job",
|
||||
"multi": true,
|
||||
"name": "job",
|
||||
"options": [],
|
||||
"query": "label_values(ssl_tls_connect_success, job)",
|
||||
"query": "label_values(ssl_probe_success, job)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"skipUrlSync": false,
|
||||
|
||||
36
prober/file.go
Normal file
36
prober/file.go
Normal file
@@ -0,0 +1,36 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/bmatcuk/doublestar/v2"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
)
|
||||
|
||||
// ProbeFile collects certificate metrics from local files
|
||||
func ProbeFile(ctx context.Context, target string, module config.Module, registry *prometheus.Registry) error {
|
||||
errCh := make(chan error, 1)
|
||||
|
||||
go func() {
|
||||
files, err := doublestar.Glob(target)
|
||||
if err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
if len(files) == 0 {
|
||||
errCh <- fmt.Errorf("No files found")
|
||||
} else {
|
||||
errCh <- collectFileMetrics(files, registry)
|
||||
}
|
||||
}()
|
||||
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return fmt.Errorf("context timeout, ran out of time")
|
||||
case err := <-errCh:
|
||||
return err
|
||||
}
|
||||
}
|
||||
200
prober/file_test.go
Normal file
200
prober/file_test.go
Normal file
@@ -0,0 +1,200 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/x509"
|
||||
"encoding/pem"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
"github.com/ribbybibby/ssl_exporter/test"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
)
|
||||
|
||||
// TestProbeFile tests a file
|
||||
func TestProbeFile(t *testing.T) {
|
||||
cert, certFile, err := createTestFile("", "tls*.crt")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer os.Remove(certFile)
|
||||
|
||||
module := config.Module{}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeFile(ctx, certFile, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkFileMetrics(cert, certFile, registry, t)
|
||||
}
|
||||
|
||||
// TestProbeFileGlob tests matching a file with a glob
|
||||
func TestProbeFileGlob(t *testing.T) {
|
||||
cert, certFile, err := createTestFile("", "tls*.crt")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer os.Remove(certFile)
|
||||
|
||||
module := config.Module{}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
glob := filepath.Dir(certFile) + "/*.crt"
|
||||
|
||||
if err := ProbeFile(ctx, glob, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkFileMetrics(cert, certFile, registry, t)
|
||||
}
|
||||
|
||||
// TestProbeFileGlobDoubleStar tests matching a file with a ** glob
|
||||
func TestProbeFileGlobDoubleStar(t *testing.T) {
|
||||
tmpDir, err := ioutil.TempDir("", "testdir")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
cert, certFile, err := createTestFile(tmpDir, "tls*.crt")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer os.Remove(certFile)
|
||||
|
||||
module := config.Module{}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
glob := filepath.Dir(filepath.Dir(certFile)) + "/**/*.crt"
|
||||
|
||||
if err := ProbeFile(ctx, glob, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkFileMetrics(cert, certFile, registry, t)
|
||||
}
|
||||
|
||||
// TestProbeFileGlobDoubleStarMultiple tests matching multiple files with a ** glob
|
||||
func TestProbeFileGlobDoubleStarMultiple(t *testing.T) {
|
||||
tmpDir, err := ioutil.TempDir("", "testdir")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer os.RemoveAll(tmpDir)
|
||||
|
||||
tmpDir1, err := ioutil.TempDir(tmpDir, "testdir")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
cert1, certFile1, err := createTestFile(tmpDir1, "1*.crt")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
tmpDir2, err := ioutil.TempDir(tmpDir, "testdir")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
cert2, certFile2, err := createTestFile(tmpDir2, "2*.crt")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
module := config.Module{}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
glob := tmpDir + "/**/*.crt"
|
||||
|
||||
if err := ProbeFile(ctx, glob, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkFileMetrics(cert1, certFile1, registry, t)
|
||||
checkFileMetrics(cert2, certFile2, registry, t)
|
||||
}
|
||||
|
||||
// Create a certificate and write it to a file
|
||||
func createTestFile(dir, filename string) (*x509.Certificate, string, error) {
|
||||
certPEM, _ := test.GenerateTestCertificate(time.Now().Add(time.Hour * 1))
|
||||
block, _ := pem.Decode([]byte(certPEM))
|
||||
cert, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
tmpFile, err := ioutil.TempFile(dir, filename)
|
||||
if err != nil {
|
||||
return nil, tmpFile.Name(), err
|
||||
}
|
||||
if _, err := tmpFile.Write(certPEM); err != nil {
|
||||
return nil, tmpFile.Name(), err
|
||||
}
|
||||
if err := tmpFile.Close(); err != nil {
|
||||
return nil, tmpFile.Name(), err
|
||||
}
|
||||
|
||||
return cert, tmpFile.Name(), nil
|
||||
}
|
||||
|
||||
// Check metrics
|
||||
func checkFileMetrics(cert *x509.Certificate, certFile string, registry *prometheus.Registry, t *testing.T) {
|
||||
mfs, err := registry.Gather()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
ips := ","
|
||||
for _, ip := range cert.IPAddresses {
|
||||
ips = ips + ip.String() + ","
|
||||
}
|
||||
expectedResults := []*registryResult{
|
||||
®istryResult{
|
||||
Name: "ssl_file_cert_not_after",
|
||||
LabelValues: map[string]string{
|
||||
"file": certFile,
|
||||
"serial_no": cert.SerialNumber.String(),
|
||||
"issuer_cn": cert.Issuer.CommonName,
|
||||
"cn": cert.Subject.CommonName,
|
||||
"dnsnames": "," + strings.Join(cert.DNSNames, ",") + ",",
|
||||
"ips": ips,
|
||||
"emails": "," + strings.Join(cert.EmailAddresses, ",") + ",",
|
||||
"ou": "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ",",
|
||||
},
|
||||
Value: float64(cert.NotAfter.Unix()),
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_file_cert_not_before",
|
||||
LabelValues: map[string]string{
|
||||
"file": certFile,
|
||||
"serial_no": cert.SerialNumber.String(),
|
||||
"issuer_cn": cert.Issuer.CommonName,
|
||||
"cn": cert.Subject.CommonName,
|
||||
"dnsnames": "," + strings.Join(cert.DNSNames, ",") + ",",
|
||||
"ips": ips,
|
||||
"emails": "," + strings.Join(cert.EmailAddresses, ",") + ",",
|
||||
"ou": "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ",",
|
||||
},
|
||||
Value: float64(cert.NotBefore.Unix()),
|
||||
},
|
||||
}
|
||||
checkRegistryResults(expectedResults, mfs, t)
|
||||
}
|
||||
@@ -1,25 +1,28 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"context"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/prometheus/common/log"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
|
||||
pconfig "github.com/prometheus/common/config"
|
||||
)
|
||||
|
||||
// ProbeHTTPS performs a https probe
|
||||
func ProbeHTTPS(target string, module config.Module, timeout time.Duration) (*tls.ConnectionState, error) {
|
||||
func ProbeHTTPS(ctx context.Context, target string, module config.Module, registry *prometheus.Registry) error {
|
||||
tlsConfig, err := newTLSConfig(target, registry, &module.TLSConfig)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if strings.HasPrefix(target, "http://") {
|
||||
return nil, fmt.Errorf("Target is using http scheme: %s", target)
|
||||
return fmt.Errorf("Target is using http scheme: %s", target)
|
||||
}
|
||||
|
||||
if !strings.HasPrefix(target, "https://") {
|
||||
@@ -28,12 +31,7 @@ func ProbeHTTPS(target string, module config.Module, timeout time.Duration) (*tl
|
||||
|
||||
targetURL, err := url.Parse(target)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
tlsConfig, err := pconfig.NewTLSConfig(&module.TLSConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
return err
|
||||
}
|
||||
|
||||
proxy := http.ProxyFromEnvironment
|
||||
@@ -50,13 +48,17 @@ func ProbeHTTPS(target string, module config.Module, timeout time.Duration) (*tl
|
||||
Proxy: proxy,
|
||||
DisableKeepAlives: true,
|
||||
},
|
||||
Timeout: timeout,
|
||||
}
|
||||
|
||||
// Issue a GET request to the target
|
||||
resp, err := client.Get(targetURL.String())
|
||||
request, err := http.NewRequest(http.MethodGet, targetURL.String(), nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
return err
|
||||
}
|
||||
request = request.WithContext(ctx)
|
||||
resp, err := client.Do(request)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer func() {
|
||||
_, err := io.Copy(ioutil.Discard, resp.Body)
|
||||
@@ -68,8 +70,8 @@ func ProbeHTTPS(target string, module config.Module, timeout time.Duration) (*tl
|
||||
|
||||
// Check if the response from the target is encrypted
|
||||
if resp.TLS == nil {
|
||||
return nil, fmt.Errorf("The response from %s is unencrypted", targetURL.String())
|
||||
return fmt.Errorf("The response from %s is unencrypted", targetURL.String())
|
||||
}
|
||||
|
||||
return resp.TLS, nil
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -1,9 +1,14 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"crypto/rand"
|
||||
"crypto/rsa"
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"net/url"
|
||||
@@ -11,14 +16,15 @@ import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
pconfig "github.com/prometheus/common/config"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
"github.com/ribbybibby/ssl_exporter/test"
|
||||
"golang.org/x/crypto/ocsp"
|
||||
)
|
||||
|
||||
// TestProbeHTTPS tests the typical case
|
||||
func TestProbeHTTPS(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -28,18 +34,70 @@ func TestProbeHTTPS(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
state, err := ProbeHTTPS(server.URL, module, 5*time.Second)
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
if state == nil {
|
||||
t.Fatalf("expected state but got nil")
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeHTTPSTimeout tests that the https probe respects the timeout in the
|
||||
// context
|
||||
func TestProbeHTTPSTimeout(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.Config.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
time.Sleep(3 * time.Second)
|
||||
fmt.Fprintln(w, "Hello world")
|
||||
})
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err == nil {
|
||||
t.Fatalf("Expected error but returned error was nil")
|
||||
}
|
||||
}
|
||||
|
||||
@@ -56,7 +114,7 @@ func TestProbeHTTPSInvalidName(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
@@ -67,44 +125,20 @@ func TestProbeHTTPSInvalidName(t *testing.T) {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if _, err := ProbeHTTPS("https://localhost:"+u.Port(), module, 5*time.Second); err == nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeHTTPS(ctx, "localhost:"+u.Port(), module, registry); err == nil {
|
||||
t.Fatalf("expected error, but err was nil")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHTTPSNoScheme tests that the probe is successful when the scheme is
|
||||
// omitted from the target. The scheme should be added by the prober.
|
||||
func TestProbeHTTPSNoScheme(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if _, err := ProbeHTTPS(u.Host, module, 5*time.Second); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHTTPSServername tests that the probe is successful when the
|
||||
// servername is provided in the TLS config
|
||||
func TestProbeHTTPSServerName(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -119,16 +153,29 @@ func TestProbeHTTPSServerName(t *testing.T) {
|
||||
}
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
ServerName: u.Hostname(),
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeHTTPS("https://localhost:"+u.Port(), module, 5*time.Second); err != nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeHTTPS(ctx, "localhost:"+u.Port(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeHTTPSHTTP tests that the prober fails when hitting a HTTP server
|
||||
@@ -139,7 +186,17 @@ func TestProbeHTTPSHTTP(t *testing.T) {
|
||||
server.Start()
|
||||
defer server.Close()
|
||||
|
||||
if _, err := ProbeHTTPS(server.URL, config.Module{}, 5*time.Second); err == nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, config.Module{}, registry); err == nil {
|
||||
t.Fatalf("expected error, but err was nil")
|
||||
}
|
||||
}
|
||||
@@ -178,7 +235,7 @@ func TestProbeHTTPSClientAuth(t *testing.T) {
|
||||
defer os.Remove(keyFile)
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
CertFile: certFile,
|
||||
KeyFile: keyFile,
|
||||
@@ -186,13 +243,27 @@ func TestProbeHTTPSClientAuth(t *testing.T) {
|
||||
},
|
||||
}
|
||||
|
||||
state, err := ProbeHTTPS(server.URL, module, 5*time.Second)
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
if state == nil {
|
||||
t.Fatalf("expected state but got nil")
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeHTTPSClientAuthWrongClientCert tests that the probe fails with a bad
|
||||
@@ -233,7 +304,7 @@ func TestProbeHTTPSClientAuthWrongClientCert(t *testing.T) {
|
||||
defer os.Remove(keyFile)
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
CertFile: certFile,
|
||||
KeyFile: keyFile,
|
||||
@@ -241,7 +312,17 @@ func TestProbeHTTPSClientAuthWrongClientCert(t *testing.T) {
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeHTTPS(server.URL, module, 5*time.Second); err == nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err == nil {
|
||||
t.Fatalf("expected error but err is nil")
|
||||
}
|
||||
}
|
||||
@@ -266,13 +347,23 @@ func TestProbeHTTPSExpired(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeHTTPS(server.URL, module, 5*time.Second); err == nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err == nil {
|
||||
t.Fatalf("expected error but err is nil")
|
||||
}
|
||||
}
|
||||
@@ -280,7 +371,7 @@ func TestProbeHTTPSExpired(t *testing.T) {
|
||||
// TestProbeHTTPSExpiredInsecure tests that the probe succeeds with an expired server cert
|
||||
// when skipping cert verification
|
||||
func TestProbeHTTPSExpiredInsecure(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -298,24 +389,38 @@ func TestProbeHTTPSExpiredInsecure(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: true,
|
||||
},
|
||||
}
|
||||
|
||||
state, err := ProbeHTTPS(server.URL, module, 5*time.Second)
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
if state == nil {
|
||||
t.Fatalf("expected state but got nil")
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeHTTPSProxy tests the proxy_url field in the configuration
|
||||
func TestProbeHTTPSProxy(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -342,7 +447,7 @@ func TestProbeHTTPSProxy(t *testing.T) {
|
||||
}
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
@@ -352,19 +457,170 @@ func TestProbeHTTPSProxy(t *testing.T) {
|
||||
},
|
||||
}
|
||||
|
||||
_, err = ProbeHTTPS(server.URL, module, 5*time.Second)
|
||||
if err == nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err == nil {
|
||||
t.Fatalf("expected error but err was nil")
|
||||
}
|
||||
|
||||
// Test with the proxy url, this shouldn't return an error
|
||||
module.HTTPS.ProxyURL = config.URL{URL: proxyURL}
|
||||
|
||||
state, err := ProbeHTTPS(server.URL, module, 5*time.Second)
|
||||
if err != nil {
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
if state == nil {
|
||||
t.Fatalf("expected state but got nil")
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeHTTPSOCSP tests a HTTPS probe with OCSP stapling
|
||||
func TestProbeHTTPSOCSP(t *testing.T) {
|
||||
server, certPEM, keyPEM, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
key, err := newKey(keyPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
resp, err := ocsp.CreateResponse(cert, cert, ocsp.Response{SerialNumber: big.NewInt(64), Status: 1}, key)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
server.TLS.Certificates[0].OCSPStaple = resp
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics(resp, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeHTTPSVerifiedChains tests the verified chain metrics returned by a
|
||||
// https probe
|
||||
func TestProbeHTTPSVerifiedChains(t *testing.T) {
|
||||
rootPrivateKey, err := rsa.GenerateKey(rand.Reader, 2048)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
rootCertExpiry := time.Now().AddDate(0, 0, 5)
|
||||
rootCertTmpl := test.GenerateCertificateTemplate(rootCertExpiry)
|
||||
rootCertTmpl.IsCA = true
|
||||
rootCertTmpl.SerialNumber = big.NewInt(1)
|
||||
rootCert, rootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(rootCertTmpl, rootPrivateKey)
|
||||
|
||||
olderRootCertExpiry := time.Now().AddDate(0, 0, 3)
|
||||
olderRootCertTmpl := test.GenerateCertificateTemplate(olderRootCertExpiry)
|
||||
olderRootCertTmpl.IsCA = true
|
||||
olderRootCertTmpl.SerialNumber = big.NewInt(2)
|
||||
olderRootCert, olderRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(olderRootCertTmpl, rootPrivateKey)
|
||||
|
||||
oldestRootCertExpiry := time.Now().AddDate(0, 0, 1)
|
||||
oldestRootCertTmpl := test.GenerateCertificateTemplate(oldestRootCertExpiry)
|
||||
oldestRootCertTmpl.IsCA = true
|
||||
oldestRootCertTmpl.SerialNumber = big.NewInt(3)
|
||||
oldestRootCert, oldestRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(oldestRootCertTmpl, rootPrivateKey)
|
||||
|
||||
serverCertExpiry := time.Now().AddDate(0, 0, 4)
|
||||
serverCertTmpl := test.GenerateCertificateTemplate(serverCertExpiry)
|
||||
serverCertTmpl.SerialNumber = big.NewInt(4)
|
||||
serverCert, serverCertPem, serverKey := test.GenerateSignedCertificate(serverCertTmpl, olderRootCert, rootPrivateKey)
|
||||
|
||||
verifiedChains := [][]*x509.Certificate{
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
rootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
olderRootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
oldestRootCert,
|
||||
},
|
||||
}
|
||||
|
||||
caCertPem := bytes.Join([][]byte{oldestRootCertPem, olderRootCertPem, rootCertPem}, []byte(""))
|
||||
|
||||
server, caFile, teardown, err := test.SetupHTTPSServerWithCertAndKey(
|
||||
caCertPem,
|
||||
serverCertPem,
|
||||
serverKey,
|
||||
)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if err := ProbeHTTPS(ctx, u.Host, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkCertificateMetrics(serverCert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkVerifiedChainMetrics(verifiedChains, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
87
prober/kubernetes.go
Normal file
87
prober/kubernetes.go
Normal file
@@ -0,0 +1,87 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/bmatcuk/doublestar/v2"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
v1 "k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/client-go/kubernetes"
|
||||
"k8s.io/client-go/tools/clientcmd"
|
||||
|
||||
// Support oidc in kube config files
|
||||
_ "k8s.io/client-go/plugin/pkg/client/auth/oidc"
|
||||
)
|
||||
|
||||
var (
|
||||
// ErrKubeBadTarget is returned when the target doesn't match the
|
||||
// expected form for the kubernetes prober
|
||||
ErrKubeBadTarget = fmt.Errorf("Target secret must be provided in the form: <namespace>/<name>")
|
||||
)
|
||||
|
||||
// ProbeKubernetes collects certificate metrics from kubernetes.io/tls Secrets
|
||||
func ProbeKubernetes(ctx context.Context, target string, module config.Module, registry *prometheus.Registry) error {
|
||||
client, err := newKubeClient(module.Kubernetes.Kubeconfig)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return probeKubernetes(ctx, target, module, registry, client)
|
||||
}
|
||||
|
||||
func probeKubernetes(ctx context.Context, target string, module config.Module, registry *prometheus.Registry, client kubernetes.Interface) error {
|
||||
parts := strings.Split(target, "/")
|
||||
if len(parts) != 2 || parts[0] == "" || parts[1] == "" {
|
||||
return ErrKubeBadTarget
|
||||
}
|
||||
|
||||
ns := parts[0]
|
||||
name := parts[1]
|
||||
|
||||
var tlsSecrets []v1.Secret
|
||||
secrets, err := client.CoreV1().Secrets("").List(ctx, metav1.ListOptions{})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, secret := range secrets.Items {
|
||||
if secret.Type == "kubernetes.io/tls" {
|
||||
nMatch, err := doublestar.Match(ns, secret.Namespace)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
sMatch, err := doublestar.Match(name, secret.Name)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if nMatch && sMatch {
|
||||
tlsSecrets = append(tlsSecrets, secret)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return collectKubernetesSecretMetrics(tlsSecrets, registry)
|
||||
}
|
||||
|
||||
// newKubeClient returns a Kubernetes client (clientset) from the supplied
|
||||
// kubeconfig path, the KUBECONFIG environment variable, the default config file
|
||||
// location ($HOME/.kube/config) or from the in-cluster service account environment.
|
||||
func newKubeClient(path string) (*kubernetes.Clientset, error) {
|
||||
loadingRules := clientcmd.NewDefaultClientConfigLoadingRules()
|
||||
if path != "" {
|
||||
loadingRules.ExplicitPath = path
|
||||
}
|
||||
kubeConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
|
||||
loadingRules,
|
||||
&clientcmd.ConfigOverrides{},
|
||||
)
|
||||
config, err := kubeConfig.ClientConfig()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return kubernetes.NewForConfig(config)
|
||||
}
|
||||
190
prober/kubernetes_test.go
Normal file
190
prober/kubernetes_test.go
Normal file
@@ -0,0 +1,190 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/x509"
|
||||
"encoding/pem"
|
||||
"strings"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
"github.com/ribbybibby/ssl_exporter/test"
|
||||
v1 "k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/client-go/kubernetes/fake"
|
||||
)
|
||||
|
||||
func TestKubernetesProbe(t *testing.T) {
|
||||
certPEM, _ := test.GenerateTestCertificate(time.Now().Add(time.Hour * 1))
|
||||
block, _ := pem.Decode([]byte(certPEM))
|
||||
cert, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
caPEM, _ := test.GenerateTestCertificate(time.Now().Add(time.Hour * 10))
|
||||
block, _ = pem.Decode([]byte(caPEM))
|
||||
caCert, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
fakeKubeClient := fake.NewSimpleClientset(&v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "bar",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"tls.crt": certPEM,
|
||||
"ca.crt": caPEM,
|
||||
},
|
||||
Type: "kubernetes.io/tls",
|
||||
})
|
||||
|
||||
module := config.Module{}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := probeKubernetes(ctx, "bar/foo", module, registry, fakeKubeClient); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkKubernetesMetrics(cert, "bar", "foo", "tls.crt", registry, t)
|
||||
checkKubernetesMetrics(caCert, "bar", "foo", "ca.crt", registry, t)
|
||||
}
|
||||
|
||||
func TestKubernetesProbeGlob(t *testing.T) {
|
||||
certPEM, _ := test.GenerateTestCertificate(time.Now().Add(time.Hour * 1))
|
||||
block, _ := pem.Decode([]byte(certPEM))
|
||||
cert, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
caPEM, _ := test.GenerateTestCertificate(time.Now().Add(time.Hour * 10))
|
||||
block, _ = pem.Decode([]byte(caPEM))
|
||||
caCert, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
certPEM2, _ := test.GenerateTestCertificate(time.Now().Add(time.Hour * 1))
|
||||
block, _ = pem.Decode([]byte(certPEM2))
|
||||
cert2, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
caPEM2, _ := test.GenerateTestCertificate(time.Now().Add(time.Hour * 10))
|
||||
block, _ = pem.Decode([]byte(caPEM2))
|
||||
caCert2, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
fakeKubeClient := fake.NewSimpleClientset(&v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "bar",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"tls.crt": certPEM,
|
||||
"ca.crt": caPEM,
|
||||
},
|
||||
Type: "kubernetes.io/tls",
|
||||
},
|
||||
&v1.Secret{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "fooz",
|
||||
Namespace: "baz",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"tls.crt": certPEM2,
|
||||
"ca.crt": caPEM2,
|
||||
},
|
||||
Type: "kubernetes.io/tls",
|
||||
})
|
||||
|
||||
module := config.Module{}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := probeKubernetes(ctx, "ba*/*", module, registry, fakeKubeClient); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkKubernetesMetrics(cert, "bar", "foo", "tls.crt", registry, t)
|
||||
checkKubernetesMetrics(caCert, "bar", "foo", "ca.crt", registry, t)
|
||||
checkKubernetesMetrics(cert2, "baz", "fooz", "tls.crt", registry, t)
|
||||
checkKubernetesMetrics(caCert2, "baz", "fooz", "ca.crt", registry, t)
|
||||
}
|
||||
|
||||
func TestKubernetesProbeBadTarget(t *testing.T) {
|
||||
fakeKubeClient := fake.NewSimpleClientset()
|
||||
|
||||
module := config.Module{}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := probeKubernetes(ctx, "bar/foo/bar", module, registry, fakeKubeClient); err != ErrKubeBadTarget {
|
||||
t.Fatalf("Expected error: %v, but got %v", ErrKubeBadTarget, err)
|
||||
}
|
||||
}
|
||||
|
||||
func checkKubernetesMetrics(cert *x509.Certificate, namespace, name, key string, registry *prometheus.Registry, t *testing.T) {
|
||||
mfs, err := registry.Gather()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
ips := ","
|
||||
for _, ip := range cert.IPAddresses {
|
||||
ips = ips + ip.String() + ","
|
||||
}
|
||||
expectedResults := []*registryResult{
|
||||
®istryResult{
|
||||
Name: "ssl_kubernetes_cert_not_after",
|
||||
LabelValues: map[string]string{
|
||||
"namespace": namespace,
|
||||
"secret": name,
|
||||
"key": key,
|
||||
"serial_no": cert.SerialNumber.String(),
|
||||
"issuer_cn": cert.Issuer.CommonName,
|
||||
"cn": cert.Subject.CommonName,
|
||||
"dnsnames": "," + strings.Join(cert.DNSNames, ",") + ",",
|
||||
"ips": ips,
|
||||
"emails": "," + strings.Join(cert.EmailAddresses, ",") + ",",
|
||||
"ou": "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ",",
|
||||
},
|
||||
Value: float64(cert.NotAfter.Unix()),
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_kubernetes_cert_not_before",
|
||||
LabelValues: map[string]string{
|
||||
"namespace": namespace,
|
||||
"secret": name,
|
||||
"key": key,
|
||||
"serial_no": cert.SerialNumber.String(),
|
||||
"issuer_cn": cert.Issuer.CommonName,
|
||||
"cn": cert.Subject.CommonName,
|
||||
"dnsnames": "," + strings.Join(cert.DNSNames, ",") + ",",
|
||||
"ips": ips,
|
||||
"emails": "," + strings.Join(cert.EmailAddresses, ",") + ",",
|
||||
"ou": "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ",",
|
||||
},
|
||||
Value: float64(cert.NotBefore.Unix()),
|
||||
},
|
||||
}
|
||||
checkRegistryResults(expectedResults, mfs, t)
|
||||
}
|
||||
377
prober/metrics.go
Normal file
377
prober/metrics.go
Normal file
@@ -0,0 +1,377 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/prometheus/common/log"
|
||||
"golang.org/x/crypto/ocsp"
|
||||
v1 "k8s.io/api/core/v1"
|
||||
)
|
||||
|
||||
const (
|
||||
namespace = "ssl"
|
||||
)
|
||||
|
||||
func collectConnectionStateMetrics(state tls.ConnectionState, registry *prometheus.Registry) error {
|
||||
if err := collectTLSVersionMetrics(state.Version, registry); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := collectCertificateMetrics(state.PeerCertificates, registry); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return collectOCSPMetrics(state.OCSPResponse, registry)
|
||||
}
|
||||
|
||||
func collectTLSVersionMetrics(version uint16, registry *prometheus.Registry) error {
|
||||
var (
|
||||
tlsVersion = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "tls_version_info"),
|
||||
Help: "The TLS version used",
|
||||
},
|
||||
[]string{"version"},
|
||||
)
|
||||
)
|
||||
registry.MustRegister(tlsVersion)
|
||||
|
||||
var v string
|
||||
switch version {
|
||||
case tls.VersionTLS10:
|
||||
v = "TLS 1.0"
|
||||
case tls.VersionTLS11:
|
||||
v = "TLS 1.1"
|
||||
case tls.VersionTLS12:
|
||||
v = "TLS 1.2"
|
||||
case tls.VersionTLS13:
|
||||
v = "TLS 1.3"
|
||||
default:
|
||||
v = "unknown"
|
||||
}
|
||||
|
||||
tlsVersion.WithLabelValues(v).Set(1)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func collectCertificateMetrics(certs []*x509.Certificate, registry *prometheus.Registry) error {
|
||||
var (
|
||||
notAfter = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "cert_not_after"),
|
||||
Help: "NotAfter expressed as a Unix Epoch Time",
|
||||
},
|
||||
[]string{"serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
notBefore = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "cert_not_before"),
|
||||
Help: "NotBefore expressed as a Unix Epoch Time",
|
||||
},
|
||||
[]string{"serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
)
|
||||
registry.MustRegister(notAfter, notBefore)
|
||||
|
||||
certs = uniq(certs)
|
||||
|
||||
if len(certs) == 0 {
|
||||
return fmt.Errorf("No certificates found")
|
||||
}
|
||||
|
||||
for _, cert := range certs {
|
||||
labels := labelValues(cert)
|
||||
|
||||
if !cert.NotAfter.IsZero() {
|
||||
notAfter.WithLabelValues(labels...).Set(float64(cert.NotAfter.Unix()))
|
||||
}
|
||||
|
||||
if !cert.NotBefore.IsZero() {
|
||||
notBefore.WithLabelValues(labels...).Set(float64(cert.NotBefore.Unix()))
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func collectVerifiedChainMetrics(verifiedChains [][]*x509.Certificate, registry *prometheus.Registry) error {
|
||||
var (
|
||||
verifiedNotAfter = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "verified_cert_not_after"),
|
||||
Help: "NotAfter expressed as a Unix Epoch Time",
|
||||
},
|
||||
[]string{"chain_no", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
verifiedNotBefore = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "verified_cert_not_before"),
|
||||
Help: "NotBefore expressed as a Unix Epoch Time",
|
||||
},
|
||||
[]string{"chain_no", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
)
|
||||
registry.MustRegister(verifiedNotAfter, verifiedNotBefore)
|
||||
|
||||
sort.Slice(verifiedChains, func(i, j int) bool {
|
||||
iExpiry := time.Time{}
|
||||
for _, cert := range verifiedChains[i] {
|
||||
if (iExpiry.IsZero() || cert.NotAfter.Before(iExpiry)) && !cert.NotAfter.IsZero() {
|
||||
iExpiry = cert.NotAfter
|
||||
}
|
||||
}
|
||||
jExpiry := time.Time{}
|
||||
for _, cert := range verifiedChains[j] {
|
||||
if (jExpiry.IsZero() || cert.NotAfter.Before(jExpiry)) && !cert.NotAfter.IsZero() {
|
||||
jExpiry = cert.NotAfter
|
||||
}
|
||||
}
|
||||
|
||||
return iExpiry.After(jExpiry)
|
||||
})
|
||||
|
||||
for i, chain := range verifiedChains {
|
||||
chain = uniq(chain)
|
||||
for _, cert := range chain {
|
||||
chainNo := strconv.Itoa(i)
|
||||
labels := append([]string{chainNo}, labelValues(cert)...)
|
||||
|
||||
if !cert.NotAfter.IsZero() {
|
||||
verifiedNotAfter.WithLabelValues(labels...).Set(float64(cert.NotAfter.Unix()))
|
||||
}
|
||||
|
||||
if !cert.NotBefore.IsZero() {
|
||||
verifiedNotBefore.WithLabelValues(labels...).Set(float64(cert.NotBefore.Unix()))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func collectOCSPMetrics(ocspResponse []byte, registry *prometheus.Registry) error {
|
||||
var (
|
||||
ocspStapled = prometheus.NewGauge(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "ocsp_response_stapled"),
|
||||
Help: "If the connection state contains a stapled OCSP response",
|
||||
},
|
||||
)
|
||||
ocspStatus = prometheus.NewGauge(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "ocsp_response_status"),
|
||||
Help: "The status in the OCSP response 0=Good 1=Revoked 2=Unknown",
|
||||
},
|
||||
)
|
||||
ocspProducedAt = prometheus.NewGauge(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "ocsp_response_produced_at"),
|
||||
Help: "The producedAt value in the OCSP response, expressed as a Unix Epoch Time",
|
||||
},
|
||||
)
|
||||
ocspThisUpdate = prometheus.NewGauge(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "ocsp_response_this_update"),
|
||||
Help: "The thisUpdate value in the OCSP response, expressed as a Unix Epoch Time",
|
||||
},
|
||||
)
|
||||
ocspNextUpdate = prometheus.NewGauge(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "ocsp_response_next_update"),
|
||||
Help: "The nextUpdate value in the OCSP response, expressed as a Unix Epoch Time",
|
||||
},
|
||||
)
|
||||
ocspRevokedAt = prometheus.NewGauge(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "ocsp_response_revoked_at"),
|
||||
Help: "The revocationTime value in the OCSP response, expressed as a Unix Epoch Time",
|
||||
},
|
||||
)
|
||||
)
|
||||
registry.MustRegister(
|
||||
ocspStapled,
|
||||
ocspStatus,
|
||||
ocspProducedAt,
|
||||
ocspThisUpdate,
|
||||
ocspNextUpdate,
|
||||
ocspRevokedAt,
|
||||
)
|
||||
|
||||
if len(ocspResponse) == 0 {
|
||||
return nil
|
||||
}
|
||||
|
||||
resp, err := ocsp.ParseResponse(ocspResponse, nil)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
ocspStapled.Set(1)
|
||||
ocspStatus.Set(float64(resp.Status))
|
||||
ocspProducedAt.Set(float64(resp.ProducedAt.Unix()))
|
||||
ocspThisUpdate.Set(float64(resp.ThisUpdate.Unix()))
|
||||
ocspNextUpdate.Set(float64(resp.NextUpdate.Unix()))
|
||||
ocspRevokedAt.Set(float64(resp.RevokedAt.Unix()))
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func collectFileMetrics(files []string, registry *prometheus.Registry) error {
|
||||
var (
|
||||
totalCerts []*x509.Certificate
|
||||
fileNotAfter = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "file_cert_not_after"),
|
||||
Help: "NotAfter expressed as a Unix Epoch Time for a certificate found in a file",
|
||||
},
|
||||
[]string{"file", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
fileNotBefore = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "file_cert_not_before"),
|
||||
Help: "NotBefore expressed as a Unix Epoch Time for a certificate found in a file",
|
||||
},
|
||||
[]string{"file", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
)
|
||||
registry.MustRegister(fileNotAfter, fileNotBefore)
|
||||
|
||||
for _, f := range files {
|
||||
data, err := ioutil.ReadFile(f)
|
||||
if err != nil {
|
||||
log.Debugf("Error reading file: %s error=%s", f, err)
|
||||
continue
|
||||
}
|
||||
certs, err := decodeCertificates(data)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
totalCerts = append(totalCerts, certs...)
|
||||
for _, cert := range certs {
|
||||
labels := append([]string{f}, labelValues(cert)...)
|
||||
|
||||
if !cert.NotAfter.IsZero() {
|
||||
fileNotAfter.WithLabelValues(labels...).Set(float64(cert.NotAfter.Unix()))
|
||||
}
|
||||
|
||||
if !cert.NotBefore.IsZero() {
|
||||
fileNotBefore.WithLabelValues(labels...).Set(float64(cert.NotBefore.Unix()))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if len(totalCerts) == 0 {
|
||||
return fmt.Errorf("No certificates found")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func collectKubernetesSecretMetrics(secrets []v1.Secret, registry *prometheus.Registry) error {
|
||||
var (
|
||||
totalCerts []*x509.Certificate
|
||||
kubernetesNotAfter = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "kubernetes_cert_not_after"),
|
||||
Help: "NotAfter expressed as a Unix Epoch Time for a certificate found in a kubernetes secret",
|
||||
},
|
||||
[]string{"namespace", "secret", "key", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
kubernetesNotBefore = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "kubernetes_cert_not_before"),
|
||||
Help: "NotBefore expressed as a Unix Epoch Time for a certificate found in a kubernetes secret",
|
||||
},
|
||||
[]string{"namespace", "secret", "key", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"},
|
||||
)
|
||||
)
|
||||
registry.MustRegister(kubernetesNotAfter, kubernetesNotBefore)
|
||||
|
||||
for _, secret := range secrets {
|
||||
for _, key := range []string{"tls.crt", "ca.crt"} {
|
||||
data := secret.Data[key]
|
||||
if len(data) == 0 {
|
||||
continue
|
||||
}
|
||||
certs, err := decodeCertificates(data)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
totalCerts = append(totalCerts, certs...)
|
||||
for _, cert := range certs {
|
||||
labels := append([]string{secret.Namespace, secret.Name, key}, labelValues(cert)...)
|
||||
|
||||
if !cert.NotAfter.IsZero() {
|
||||
kubernetesNotAfter.WithLabelValues(labels...).Set(float64(cert.NotAfter.Unix()))
|
||||
}
|
||||
|
||||
if !cert.NotBefore.IsZero() {
|
||||
kubernetesNotBefore.WithLabelValues(labels...).Set(float64(cert.NotBefore.Unix()))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if len(totalCerts) == 0 {
|
||||
return fmt.Errorf("No certificates found")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func labelValues(cert *x509.Certificate) []string {
|
||||
return []string{
|
||||
cert.SerialNumber.String(),
|
||||
cert.Issuer.CommonName,
|
||||
cert.Subject.CommonName,
|
||||
dnsNames(cert),
|
||||
ipAddresses(cert),
|
||||
emailAddresses(cert),
|
||||
organizationalUnits(cert),
|
||||
}
|
||||
}
|
||||
|
||||
func dnsNames(cert *x509.Certificate) string {
|
||||
if len(cert.DNSNames) > 0 {
|
||||
return "," + strings.Join(cert.DNSNames, ",") + ","
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
func emailAddresses(cert *x509.Certificate) string {
|
||||
if len(cert.EmailAddresses) > 0 {
|
||||
return "," + strings.Join(cert.EmailAddresses, ",") + ","
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
func ipAddresses(cert *x509.Certificate) string {
|
||||
if len(cert.IPAddresses) > 0 {
|
||||
ips := ","
|
||||
for _, ip := range cert.IPAddresses {
|
||||
ips = ips + ip.String() + ","
|
||||
}
|
||||
return ips
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
func organizationalUnits(cert *x509.Certificate) string {
|
||||
if len(cert.Subject.OrganizationalUnit) > 0 {
|
||||
return "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ","
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
223
prober/metrics_test.go
Normal file
223
prober/metrics_test.go
Normal file
@@ -0,0 +1,223 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"crypto/rsa"
|
||||
"crypto/x509"
|
||||
"encoding/pem"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
dto "github.com/prometheus/client_model/go"
|
||||
"golang.org/x/crypto/ocsp"
|
||||
)
|
||||
|
||||
type registryResult struct {
|
||||
Name string
|
||||
LabelValues map[string]string
|
||||
Value float64
|
||||
}
|
||||
|
||||
func (rr *registryResult) String() string {
|
||||
var labels []string
|
||||
for k, v := range rr.LabelValues {
|
||||
labels = append(labels, k+"=\""+v+"\"")
|
||||
}
|
||||
m := rr.Name
|
||||
if len(labels) > 0 {
|
||||
m = fmt.Sprintf("%s{%s}", m, strings.Join(labels, ","))
|
||||
}
|
||||
return fmt.Sprintf("%s %f", m, rr.Value)
|
||||
}
|
||||
|
||||
func checkRegistryResults(expectedResults []*registryResult, mfs []*dto.MetricFamily, t *testing.T) {
|
||||
for _, expRes := range expectedResults {
|
||||
checkRegistryResult(expRes, mfs, t)
|
||||
}
|
||||
}
|
||||
|
||||
func checkRegistryResult(expRes *registryResult, mfs []*dto.MetricFamily, t *testing.T) {
|
||||
var results []*registryResult
|
||||
for _, mf := range mfs {
|
||||
for _, metric := range mf.Metric {
|
||||
result := ®istryResult{
|
||||
Name: mf.GetName(),
|
||||
Value: metric.GetGauge().GetValue(),
|
||||
}
|
||||
if len(metric.GetLabel()) > 0 {
|
||||
labelValues := make(map[string]string)
|
||||
for _, l := range metric.GetLabel() {
|
||||
labelValues[l.GetName()] = l.GetValue()
|
||||
}
|
||||
result.LabelValues = labelValues
|
||||
}
|
||||
results = append(results, result)
|
||||
}
|
||||
}
|
||||
var ok bool
|
||||
var resStr string
|
||||
for _, res := range results {
|
||||
resStr = resStr + "\n" + res.String()
|
||||
if reflect.DeepEqual(res, expRes) {
|
||||
ok = true
|
||||
}
|
||||
}
|
||||
if !ok {
|
||||
t.Fatalf("Expected %s, got: %s", expRes.String(), resStr)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCertificateMetrics(cert *x509.Certificate, registry *prometheus.Registry, t *testing.T) {
|
||||
mfs, err := registry.Gather()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
ips := ","
|
||||
for _, ip := range cert.IPAddresses {
|
||||
ips = ips + ip.String() + ","
|
||||
}
|
||||
expectedLabels := map[string]string{
|
||||
"serial_no": cert.SerialNumber.String(),
|
||||
"issuer_cn": cert.Issuer.CommonName,
|
||||
"cn": cert.Subject.CommonName,
|
||||
"dnsnames": "," + strings.Join(cert.DNSNames, ",") + ",",
|
||||
"ips": ips,
|
||||
"emails": "," + strings.Join(cert.EmailAddresses, ",") + ",",
|
||||
"ou": "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ",",
|
||||
}
|
||||
expectedResults := []*registryResult{
|
||||
®istryResult{
|
||||
Name: "ssl_cert_not_after",
|
||||
LabelValues: expectedLabels,
|
||||
Value: float64(cert.NotAfter.Unix()),
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_cert_not_before",
|
||||
LabelValues: expectedLabels,
|
||||
Value: float64(cert.NotBefore.Unix()),
|
||||
},
|
||||
}
|
||||
checkRegistryResults(expectedResults, mfs, t)
|
||||
}
|
||||
|
||||
func checkVerifiedChainMetrics(verifiedChains [][]*x509.Certificate, registry *prometheus.Registry, t *testing.T) {
|
||||
mfs, err := registry.Gather()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
for i, chain := range verifiedChains {
|
||||
for _, cert := range chain {
|
||||
ips := ","
|
||||
for _, ip := range cert.IPAddresses {
|
||||
ips = ips + ip.String() + ","
|
||||
}
|
||||
expectedLabels := map[string]string{
|
||||
"chain_no": strconv.Itoa(i),
|
||||
"serial_no": cert.SerialNumber.String(),
|
||||
"issuer_cn": cert.Issuer.CommonName,
|
||||
"cn": cert.Subject.CommonName,
|
||||
"dnsnames": "," + strings.Join(cert.DNSNames, ",") + ",",
|
||||
"ips": ips,
|
||||
"emails": "," + strings.Join(cert.EmailAddresses, ",") + ",",
|
||||
"ou": "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ",",
|
||||
}
|
||||
expectedResults := []*registryResult{
|
||||
®istryResult{
|
||||
Name: "ssl_verified_cert_not_after",
|
||||
LabelValues: expectedLabels,
|
||||
Value: float64(cert.NotAfter.Unix()),
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_verified_cert_not_before",
|
||||
LabelValues: expectedLabels,
|
||||
Value: float64(cert.NotBefore.Unix()),
|
||||
},
|
||||
}
|
||||
checkRegistryResults(expectedResults, mfs, t)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func checkOCSPMetrics(resp []byte, registry *prometheus.Registry, t *testing.T) {
|
||||
var (
|
||||
stapled float64
|
||||
status float64
|
||||
nextUpdate float64
|
||||
thisUpdate float64
|
||||
revokedAt float64
|
||||
producedAt float64
|
||||
)
|
||||
mfs, err := registry.Gather()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if len(resp) > 0 {
|
||||
parsedResponse, err := ocsp.ParseResponse(resp, nil)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
stapled = 1
|
||||
status = float64(parsedResponse.Status)
|
||||
nextUpdate = float64(parsedResponse.NextUpdate.Unix())
|
||||
thisUpdate = float64(parsedResponse.ThisUpdate.Unix())
|
||||
revokedAt = float64(parsedResponse.RevokedAt.Unix())
|
||||
producedAt = float64(parsedResponse.ProducedAt.Unix())
|
||||
}
|
||||
expectedResults := []*registryResult{
|
||||
®istryResult{
|
||||
Name: "ssl_ocsp_response_stapled",
|
||||
Value: stapled,
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_ocsp_response_status",
|
||||
Value: status,
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_ocsp_response_next_update",
|
||||
Value: nextUpdate,
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_ocsp_response_this_update",
|
||||
Value: thisUpdate,
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_ocsp_response_revoked_at",
|
||||
Value: revokedAt,
|
||||
},
|
||||
®istryResult{
|
||||
Name: "ssl_ocsp_response_produced_at",
|
||||
Value: producedAt,
|
||||
},
|
||||
}
|
||||
checkRegistryResults(expectedResults, mfs, t)
|
||||
}
|
||||
|
||||
func checkTLSVersionMetrics(version string, registry *prometheus.Registry, t *testing.T) {
|
||||
mfs, err := registry.Gather()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
expectedResults := []*registryResult{
|
||||
®istryResult{
|
||||
Name: "ssl_tls_version_info",
|
||||
LabelValues: map[string]string{
|
||||
"version": version,
|
||||
},
|
||||
Value: 1,
|
||||
},
|
||||
}
|
||||
checkRegistryResults(expectedResults, mfs, t)
|
||||
}
|
||||
|
||||
func newCertificate(certPEM []byte) (*x509.Certificate, error) {
|
||||
block, _ := pem.Decode(certPEM)
|
||||
return x509.ParseCertificate(block.Bytes)
|
||||
}
|
||||
|
||||
func newKey(keyPEM []byte) (*rsa.PrivateKey, error) {
|
||||
block, _ := pem.Decode([]byte(keyPEM))
|
||||
return x509.ParsePKCS1PrivateKey(block.Bytes)
|
||||
}
|
||||
@@ -1,20 +1,22 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"time"
|
||||
"context"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
)
|
||||
|
||||
var (
|
||||
// Probers maps a friendly name to a corresponding probe function
|
||||
Probers = map[string]ProbeFn{
|
||||
"https": ProbeHTTPS,
|
||||
"http": ProbeHTTPS,
|
||||
"tcp": ProbeTCP,
|
||||
"https": ProbeHTTPS,
|
||||
"http": ProbeHTTPS,
|
||||
"tcp": ProbeTCP,
|
||||
"file": ProbeFile,
|
||||
"kubernetes": ProbeKubernetes,
|
||||
}
|
||||
)
|
||||
|
||||
// ProbeFn probes
|
||||
type ProbeFn func(target string, module config.Module, timeout time.Duration) (*tls.ConnectionState, error)
|
||||
type ProbeFn func(ctx context.Context, target string, module config.Module, registry *prometheus.Registry) error
|
||||
|
||||
@@ -2,62 +2,47 @@ package prober
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"fmt"
|
||||
"net"
|
||||
"regexp"
|
||||
"time"
|
||||
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
|
||||
pconfig "github.com/prometheus/common/config"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/prometheus/common/log"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
)
|
||||
|
||||
// ProbeTCP performs a tcp probe
|
||||
func ProbeTCP(target string, module config.Module, timeout time.Duration) (*tls.ConnectionState, error) {
|
||||
dialer := &net.Dialer{Timeout: timeout}
|
||||
|
||||
conn, err := dialer.Dial("tcp", target)
|
||||
func ProbeTCP(ctx context.Context, target string, module config.Module, registry *prometheus.Registry) error {
|
||||
tlsConfig, err := newTLSConfig(target, registry, &module.TLSConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
return err
|
||||
}
|
||||
|
||||
dialer := &net.Dialer{}
|
||||
conn, err := dialer.DialContext(ctx, "tcp", target)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
if err := conn.SetDeadline(time.Now().Add(timeout)); err != nil {
|
||||
return nil, fmt.Errorf("Error setting deadline")
|
||||
deadline, _ := ctx.Deadline()
|
||||
if err := conn.SetDeadline(deadline); err != nil {
|
||||
return fmt.Errorf("Error setting deadline")
|
||||
}
|
||||
|
||||
if module.TCP.StartTLS != "" {
|
||||
err = startTLS(conn, module.TCP.StartTLS)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
tlsConfig, err := pconfig.NewTLSConfig(&module.TLSConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if tlsConfig.ServerName == "" {
|
||||
targetAddress, _, err := net.SplitHostPort(target)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
tlsConfig.ServerName = targetAddress
|
||||
}
|
||||
|
||||
tlsConn := tls.Client(conn, tlsConfig)
|
||||
defer tlsConn.Close()
|
||||
|
||||
if err := tlsConn.Handshake(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
state := tlsConn.ConnectionState()
|
||||
|
||||
return &state, nil
|
||||
return tlsConn.Handshake()
|
||||
}
|
||||
|
||||
type queryResponse struct {
|
||||
|
||||
@@ -1,22 +1,29 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"crypto/rand"
|
||||
"crypto/rsa"
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"math/big"
|
||||
"net"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
"github.com/ribbybibby/ssl_exporter/test"
|
||||
"golang.org/x/crypto/ocsp"
|
||||
|
||||
pconfig "github.com/prometheus/common/config"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
)
|
||||
|
||||
// TestProbeTCP tests the typical case
|
||||
func TestProbeTCP(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
t.Fatal(err)
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
@@ -24,15 +31,28 @@ func TestProbeTCP(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeTCP(server.Listener.Addr().String(), module, 10*time.Second); err != nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeTCPInvalidName tests hitting the server on an address which isn't
|
||||
@@ -48,7 +68,7 @@ func TestProbeTCPInvalidName(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
@@ -56,7 +76,12 @@ func TestProbeTCPInvalidName(t *testing.T) {
|
||||
|
||||
_, listenPort, _ := net.SplitHostPort(server.Listener.Addr().String())
|
||||
|
||||
if _, err := ProbeTCP("localhost:"+listenPort, module, 10*time.Second); err == nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, "localhost:"+listenPort, module, registry); err == nil {
|
||||
t.Fatalf("expected error but err was nil")
|
||||
}
|
||||
}
|
||||
@@ -64,7 +89,7 @@ func TestProbeTCPInvalidName(t *testing.T) {
|
||||
// TestProbeTCPServerName tests that the probe is successful when the
|
||||
// servername is provided in the TLS config
|
||||
func TestProbeTCPServerName(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -76,16 +101,29 @@ func TestProbeTCPServerName(t *testing.T) {
|
||||
host, listenPort, _ := net.SplitHostPort(server.Listener.Addr().String())
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
ServerName: host,
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeTCP("localhost:"+listenPort, module, 10*time.Second); err != nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, "localhost:"+listenPort, module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeTCPExpired tests that the probe fails with an expired server cert
|
||||
@@ -108,13 +146,18 @@ func TestProbeTCPExpired(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeTCP(server.Listener.Addr().String(), module, 5*time.Second); err == nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err == nil {
|
||||
t.Fatalf("expected error but err is nil")
|
||||
}
|
||||
}
|
||||
@@ -122,7 +165,7 @@ func TestProbeTCPExpired(t *testing.T) {
|
||||
// TestProbeTCPExpiredInsecure tests that the probe succeeds with an expired server cert
|
||||
// when skipping cert verification
|
||||
func TestProbeTCPExpiredInsecure(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -140,24 +183,33 @@ func TestProbeTCPExpiredInsecure(t *testing.T) {
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: true,
|
||||
},
|
||||
}
|
||||
|
||||
state, err := ProbeTCP(server.Listener.Addr().String(), module, 5*time.Second)
|
||||
if err != nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
if state == nil {
|
||||
t.Fatalf("expected state but got nil")
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeTCPStartTLSSMTP tests STARTTLS against a mock SMTP server
|
||||
func TestProbeTCPStartTLSSMTP(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -170,20 +222,33 @@ func TestProbeTCPStartTLSSMTP(t *testing.T) {
|
||||
TCP: config.TCPProbe{
|
||||
StartTLS: "smtp",
|
||||
},
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeTCP(server.Listener.Addr().String(), module, 10*time.Second); err != nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeTCPStartTLSFTP tests STARTTLS against a mock FTP server
|
||||
func TestProbeTCPStartTLSFTP(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -196,20 +261,33 @@ func TestProbeTCPStartTLSFTP(t *testing.T) {
|
||||
TCP: config.TCPProbe{
|
||||
StartTLS: "ftp",
|
||||
},
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeTCP(server.Listener.Addr().String(), module, 10*time.Second); err != nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeTCPStartTLSIMAP tests STARTTLS against a mock IMAP server
|
||||
func TestProbeTCPStartTLSIMAP(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
@@ -222,13 +300,184 @@ func TestProbeTCPStartTLSIMAP(t *testing.T) {
|
||||
TCP: config.TCPProbe{
|
||||
StartTLS: "imap",
|
||||
},
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
if _, err := ProbeTCP(server.Listener.Addr().String(), module, 10*time.Second); err != nil {
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeTCPTimeout tests that the TCP probe respects the timeout in the
|
||||
// context
|
||||
func TestProbeTCPTimeout(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLSWait(time.Second * 3)
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err == nil {
|
||||
t.Fatalf("Expected error but returned error was nil")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeTCPOCSP tests a TCP probe with OCSP stapling
|
||||
func TestProbeTCPOCSP(t *testing.T) {
|
||||
server, certPEM, keyPEM, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
cert, err := newCertificate(certPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
key, err := newKey(keyPEM)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
resp, err := ocsp.CreateResponse(cert, cert, ocsp.Response{SerialNumber: big.NewInt(64), Status: 1}, key)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
server.TLS.Certificates[0].OCSPStaple = resp
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: false,
|
||||
},
|
||||
}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkCertificateMetrics(cert, registry, t)
|
||||
checkOCSPMetrics(resp, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
// TestProbeTCPVerifiedChains tests the verified chain metrics returned by a tcp
|
||||
// probe
|
||||
func TestProbeTCPVerifiedChains(t *testing.T) {
|
||||
rootPrivateKey, err := rsa.GenerateKey(rand.Reader, 2048)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
rootCertExpiry := time.Now().AddDate(0, 0, 5)
|
||||
rootCertTmpl := test.GenerateCertificateTemplate(rootCertExpiry)
|
||||
rootCertTmpl.IsCA = true
|
||||
rootCertTmpl.SerialNumber = big.NewInt(1)
|
||||
rootCert, rootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(rootCertTmpl, rootPrivateKey)
|
||||
|
||||
olderRootCertExpiry := time.Now().AddDate(0, 0, 3)
|
||||
olderRootCertTmpl := test.GenerateCertificateTemplate(olderRootCertExpiry)
|
||||
olderRootCertTmpl.IsCA = true
|
||||
olderRootCertTmpl.SerialNumber = big.NewInt(2)
|
||||
olderRootCert, olderRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(olderRootCertTmpl, rootPrivateKey)
|
||||
|
||||
oldestRootCertExpiry := time.Now().AddDate(0, 0, 1)
|
||||
oldestRootCertTmpl := test.GenerateCertificateTemplate(oldestRootCertExpiry)
|
||||
oldestRootCertTmpl.IsCA = true
|
||||
oldestRootCertTmpl.SerialNumber = big.NewInt(3)
|
||||
oldestRootCert, oldestRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(oldestRootCertTmpl, rootPrivateKey)
|
||||
|
||||
serverCertExpiry := time.Now().AddDate(0, 0, 4)
|
||||
serverCertTmpl := test.GenerateCertificateTemplate(serverCertExpiry)
|
||||
serverCertTmpl.SerialNumber = big.NewInt(4)
|
||||
serverCert, serverCertPem, serverKey := test.GenerateSignedCertificate(serverCertTmpl, olderRootCert, rootPrivateKey)
|
||||
|
||||
verifiedChains := [][]*x509.Certificate{
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
rootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
olderRootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
oldestRootCert,
|
||||
},
|
||||
}
|
||||
|
||||
caCertPem := bytes.Join([][]byte{oldestRootCertPem, olderRootCertPem, rootCertPem}, []byte(""))
|
||||
|
||||
server, caFile, teardown, err := test.SetupTCPServerWithCertAndKey(
|
||||
caCertPem,
|
||||
serverCertPem,
|
||||
serverKey,
|
||||
)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
module := config.Module{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
}
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||
defer cancel()
|
||||
|
||||
if err := ProbeTCP(ctx, server.Listener.Addr().String(), module, registry); err != nil {
|
||||
t.Fatalf("error: %s", err)
|
||||
}
|
||||
|
||||
checkCertificateMetrics(serverCert, registry, t)
|
||||
checkOCSPMetrics([]byte{}, registry, t)
|
||||
checkVerifiedChainMetrics(verifiedChains, registry, t)
|
||||
checkTLSVersionMetrics("TLS 1.3", registry, t)
|
||||
}
|
||||
|
||||
229
prober/tls.go
Normal file
229
prober/tls.go
Normal file
@@ -0,0 +1,229 @@
|
||||
package prober
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"encoding/pem"
|
||||
"fmt"
|
||||
"net"
|
||||
|
||||
"github.com/miekg/dns"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/prometheus/common/log"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
)
|
||||
|
||||
var (
|
||||
// The nameservers in resolvConf are used to perform DANE verification.
|
||||
resolvConf = "/etc/resolv.conf"
|
||||
)
|
||||
|
||||
// newTLSConfig sets up TLS config and instruments it with a function that
|
||||
// collects metrics for the verified chain
|
||||
func newTLSConfig(target string, registry *prometheus.Registry, cTLSConfig *config.TLSConfig) (*tls.Config, error) {
|
||||
tlsConfig, err := config.NewTLSConfig(cTLSConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if tlsConfig.ServerName == "" && target != "" {
|
||||
targetAddress, _, err := net.SplitHostPort(target)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
tlsConfig.ServerName = targetAddress
|
||||
}
|
||||
|
||||
// Override the standard verification with our own. Capture the original
|
||||
// value of InsecureSkipVerify so we can use it later on.
|
||||
insecure := tlsConfig.InsecureSkipVerify
|
||||
tlsConfig.InsecureSkipVerify = true
|
||||
tlsConfig.VerifyConnection = func(state tls.ConnectionState) error {
|
||||
if !insecure {
|
||||
var verifiedChains [][]*x509.Certificate
|
||||
if cTLSConfig.DANEVerify {
|
||||
verifiedChains, err = verifyDANE(&state, target, tlsConfig)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
verifiedChains, err = verifyPKIX(&state, tlsConfig)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if err := collectVerifiedChainMetrics(verifiedChains, registry); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return collectConnectionStateMetrics(state, registry)
|
||||
}
|
||||
|
||||
return tlsConfig, nil
|
||||
}
|
||||
|
||||
// verifyPKIX performs typical PKIX verification of the target certificates
|
||||
func verifyPKIX(state *tls.ConnectionState, tlsConfig *tls.Config) ([][]*x509.Certificate, error) {
|
||||
opts := x509.VerifyOptions{
|
||||
Roots: tlsConfig.RootCAs,
|
||||
DNSName: state.ServerName,
|
||||
Intermediates: x509.NewCertPool(),
|
||||
}
|
||||
for _, cert := range state.PeerCertificates[1:] {
|
||||
opts.Intermediates.AddCert(cert)
|
||||
}
|
||||
return state.PeerCertificates[0].Verify(opts)
|
||||
}
|
||||
|
||||
// verifyDANE performs DANE verification
|
||||
func verifyDANE(state *tls.ConnectionState, target string, tlsConfig *tls.Config) ([][]*x509.Certificate, error) {
|
||||
host, port, err := net.SplitHostPort(target)
|
||||
if err != nil {
|
||||
return [][]*x509.Certificate{}, err
|
||||
}
|
||||
name, err := dns.TLSAName(dns.Fqdn(host), port, "tcp")
|
||||
if err != nil {
|
||||
return [][]*x509.Certificate{}, err
|
||||
}
|
||||
|
||||
c := &dns.Client{}
|
||||
|
||||
cc, err := dns.ClientConfigFromFile(resolvConf)
|
||||
if err != nil {
|
||||
return [][]*x509.Certificate{}, err
|
||||
}
|
||||
if len(cc.Servers) == 0 {
|
||||
return [][]*x509.Certificate{}, fmt.Errorf("no nameservers found in %s", resolvConf)
|
||||
}
|
||||
|
||||
m := &dns.Msg{
|
||||
MsgHdr: dns.MsgHdr{
|
||||
RecursionDesired: true,
|
||||
Id: dns.Id(),
|
||||
},
|
||||
Question: []dns.Question{
|
||||
dns.Question{
|
||||
Name: name,
|
||||
Qtype: dns.TypeTLSA,
|
||||
Qclass: dns.ClassINET,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, server := range cc.Servers {
|
||||
in, _, err := c.Exchange(m, server+":53")
|
||||
if err != nil {
|
||||
log.Errorln(err)
|
||||
continue
|
||||
}
|
||||
|
||||
for _, rr := range in.Answer {
|
||||
tr, ok := rr.(*dns.TLSA)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
switch tr.Usage {
|
||||
case 0:
|
||||
// Record must be in the verified chain,
|
||||
// not including leaf AND must pass pkix
|
||||
verifiedChains, err := verifyPKIX(state, tlsConfig)
|
||||
if err == nil {
|
||||
for _, chain := range verifiedChains {
|
||||
for _, cert := range chain[1:] {
|
||||
if err := tr.Verify(cert); err == nil {
|
||||
return verifiedChains, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
case 1:
|
||||
// Must match leaf certificate
|
||||
// AND must pass pkix
|
||||
verifiedChains, err := verifyPKIX(state, tlsConfig)
|
||||
if err == nil {
|
||||
if err := tr.Verify(state.PeerCertificates[0]); err == nil {
|
||||
return verifiedChains, nil
|
||||
}
|
||||
}
|
||||
case 2:
|
||||
// Must be in peer certificate chain, not
|
||||
// including leaf
|
||||
verifiedChains, err := verifyChain(state.PeerCertificates)
|
||||
if err == nil {
|
||||
for _, chain := range verifiedChains {
|
||||
for _, cert := range chain[1:] {
|
||||
if err := tr.Verify(cert); err == nil {
|
||||
if err := state.PeerCertificates[0].VerifyHostname(tlsConfig.ServerName); err == nil {
|
||||
return verifiedChains, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
case 3:
|
||||
// Must match leaf certificate
|
||||
if err := tr.Verify(state.PeerCertificates[0]); err == nil {
|
||||
return [][]*x509.Certificate{}, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return [][]*x509.Certificate{}, fmt.Errorf("can't find matching TLSA record for %s", name)
|
||||
}
|
||||
|
||||
// verifyChain performs PKIX verification against the chain presented by the
|
||||
// server, without considering the root certificates of the client
|
||||
func verifyChain(certs []*x509.Certificate) ([][]*x509.Certificate, error) {
|
||||
opts := x509.VerifyOptions{
|
||||
Roots: x509.NewCertPool(),
|
||||
}
|
||||
opts.Roots.AddCert(certs[len(certs)-1])
|
||||
if len(certs) >= 3 {
|
||||
opts.Intermediates = x509.NewCertPool()
|
||||
for _, cert := range certs[1:] {
|
||||
opts.Intermediates.AddCert(cert)
|
||||
}
|
||||
}
|
||||
|
||||
return certs[0].Verify(opts)
|
||||
}
|
||||
|
||||
func uniq(certs []*x509.Certificate) []*x509.Certificate {
|
||||
r := []*x509.Certificate{}
|
||||
|
||||
for _, c := range certs {
|
||||
if !contains(r, c) {
|
||||
r = append(r, c)
|
||||
}
|
||||
}
|
||||
|
||||
return r
|
||||
}
|
||||
|
||||
func contains(certs []*x509.Certificate, cert *x509.Certificate) bool {
|
||||
for _, c := range certs {
|
||||
if (c.SerialNumber.String() == cert.SerialNumber.String()) && (c.Issuer.CommonName == cert.Issuer.CommonName) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func decodeCertificates(data []byte) ([]*x509.Certificate, error) {
|
||||
var certs []*x509.Certificate
|
||||
for block, rest := pem.Decode(data); block != nil; block, rest = pem.Decode(rest) {
|
||||
if block.Type == "CERTIFICATE" {
|
||||
cert, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
return certs, err
|
||||
}
|
||||
if !contains(certs, cert) {
|
||||
certs = append(certs, cert)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return certs, nil
|
||||
}
|
||||
340
ssl_exporter.go
340
ssl_exporter.go
@@ -1,13 +1,10 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"context"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
@@ -23,199 +20,6 @@ const (
|
||||
namespace = "ssl"
|
||||
)
|
||||
|
||||
var (
|
||||
tlsConnectSuccess = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, "", "tls_connect_success"),
|
||||
"If the TLS connection was a success",
|
||||
nil, nil,
|
||||
)
|
||||
tlsVersion = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, "", "tls_version_info"),
|
||||
"The TLS version used",
|
||||
[]string{"version"}, nil,
|
||||
)
|
||||
proberType = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, "", "prober"),
|
||||
"The prober used by the exporter to connect to the target",
|
||||
[]string{"prober"}, nil,
|
||||
)
|
||||
notBefore = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, "", "cert_not_before"),
|
||||
"NotBefore expressed as a Unix Epoch Time",
|
||||
[]string{"serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"}, nil,
|
||||
)
|
||||
notAfter = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, "", "cert_not_after"),
|
||||
"NotAfter expressed as a Unix Epoch Time",
|
||||
[]string{"serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"}, nil,
|
||||
)
|
||||
verifiedNotBefore = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, "", "verified_cert_not_before"),
|
||||
"NotBefore expressed as a Unix Epoch Time for a certificate in the list of verified chains",
|
||||
[]string{"chain_no", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"}, nil,
|
||||
)
|
||||
verifiedNotAfter = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, "", "verified_cert_not_after"),
|
||||
"NotAfter expressed as a Unix Epoch Time for a certificate in the list of verified chains",
|
||||
[]string{"chain_no", "serial_no", "issuer_cn", "cn", "dnsnames", "ips", "emails", "ou"}, nil,
|
||||
)
|
||||
)
|
||||
|
||||
// Exporter is the exporter type...
|
||||
type Exporter struct {
|
||||
target string
|
||||
prober prober.ProbeFn
|
||||
timeout time.Duration
|
||||
module config.Module
|
||||
}
|
||||
|
||||
// Describe metrics
|
||||
func (e *Exporter) Describe(ch chan<- *prometheus.Desc) {
|
||||
ch <- tlsConnectSuccess
|
||||
ch <- tlsVersion
|
||||
ch <- proberType
|
||||
ch <- notAfter
|
||||
ch <- notBefore
|
||||
ch <- verifiedNotAfter
|
||||
ch <- verifiedNotBefore
|
||||
}
|
||||
|
||||
// Collect metrics
|
||||
func (e *Exporter) Collect(ch chan<- prometheus.Metric) {
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
proberType, prometheus.GaugeValue, 1, e.module.Prober,
|
||||
)
|
||||
|
||||
state, err := e.prober(e.target, e.module, e.timeout)
|
||||
if err != nil {
|
||||
log.Errorf("error=%s target=%s prober=%s timeout=%s", err, e.target, e.module.Prober, e.timeout)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
tlsConnectSuccess, prometheus.GaugeValue, 0,
|
||||
)
|
||||
return
|
||||
}
|
||||
|
||||
// Get the TLS version from the connection state and export it as a metric
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
tlsVersion, prometheus.GaugeValue, 1, getTLSVersion(state),
|
||||
)
|
||||
|
||||
// Retrieve certificates from the connection state
|
||||
peerCertificates := state.PeerCertificates
|
||||
if len(peerCertificates) < 1 {
|
||||
log.Errorf("error=No certificates found in connection state. target=%s prober=%s", e.target, e.module.Prober)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
tlsConnectSuccess, prometheus.GaugeValue, 0,
|
||||
)
|
||||
return
|
||||
}
|
||||
|
||||
// If there are peer certificates in the connection state then consider
|
||||
// the tls connection a success
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
tlsConnectSuccess, prometheus.GaugeValue, 1,
|
||||
)
|
||||
|
||||
// Remove duplicate certificates from the response
|
||||
peerCertificates = uniq(peerCertificates)
|
||||
|
||||
// Loop through peer certificates and create metrics
|
||||
for _, cert := range peerCertificates {
|
||||
if !cert.NotAfter.IsZero() {
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
notAfter,
|
||||
prometheus.GaugeValue,
|
||||
float64(cert.NotAfter.UnixNano()/1e9),
|
||||
cert.SerialNumber.String(),
|
||||
cert.Issuer.CommonName,
|
||||
cert.Subject.CommonName,
|
||||
getDNSNames(cert),
|
||||
getIPAddresses(cert),
|
||||
getEmailAddresses(cert),
|
||||
getOrganizationalUnits(cert),
|
||||
)
|
||||
}
|
||||
|
||||
if !cert.NotBefore.IsZero() {
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
notBefore,
|
||||
prometheus.GaugeValue,
|
||||
float64(cert.NotBefore.UnixNano()/1e9),
|
||||
cert.SerialNumber.String(),
|
||||
cert.Issuer.CommonName,
|
||||
cert.Subject.CommonName,
|
||||
getDNSNames(cert),
|
||||
getIPAddresses(cert),
|
||||
getEmailAddresses(cert),
|
||||
getOrganizationalUnits(cert),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
// Retrieve the list of verified chains from the connection state
|
||||
verifiedChains := state.VerifiedChains
|
||||
|
||||
// Sort the verified chains from the chain that is valid for longest to the chain
|
||||
// that expires the soonest
|
||||
sort.Slice(verifiedChains, func(i, j int) bool {
|
||||
iExpiry := time.Time{}
|
||||
for _, cert := range verifiedChains[i] {
|
||||
if (iExpiry.IsZero() || cert.NotAfter.Before(iExpiry)) && !cert.NotAfter.IsZero() {
|
||||
iExpiry = cert.NotAfter
|
||||
}
|
||||
}
|
||||
jExpiry := time.Time{}
|
||||
for _, cert := range verifiedChains[j] {
|
||||
if (jExpiry.IsZero() || cert.NotAfter.Before(jExpiry)) && !cert.NotAfter.IsZero() {
|
||||
jExpiry = cert.NotAfter
|
||||
}
|
||||
}
|
||||
|
||||
return iExpiry.After(jExpiry)
|
||||
})
|
||||
|
||||
// Loop through the verified chains creating metrics. Label the metrics
|
||||
// with the index of the chain.
|
||||
for i, chain := range verifiedChains {
|
||||
chain = uniq(chain)
|
||||
for _, cert := range chain {
|
||||
chainNo := strconv.Itoa(i)
|
||||
|
||||
if !cert.NotAfter.IsZero() {
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
verifiedNotAfter,
|
||||
prometheus.GaugeValue,
|
||||
float64(cert.NotAfter.UnixNano()/1e9),
|
||||
chainNo,
|
||||
cert.SerialNumber.String(),
|
||||
cert.Issuer.CommonName,
|
||||
cert.Subject.CommonName,
|
||||
getDNSNames(cert),
|
||||
getIPAddresses(cert),
|
||||
getEmailAddresses(cert),
|
||||
getOrganizationalUnits(cert),
|
||||
)
|
||||
}
|
||||
|
||||
if !cert.NotBefore.IsZero() {
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
verifiedNotBefore,
|
||||
prometheus.GaugeValue,
|
||||
float64(cert.NotBefore.UnixNano()/1e9),
|
||||
chainNo,
|
||||
cert.SerialNumber.String(),
|
||||
cert.Issuer.CommonName,
|
||||
cert.Subject.CommonName,
|
||||
getDNSNames(cert),
|
||||
getIPAddresses(cert),
|
||||
getEmailAddresses(cert),
|
||||
getOrganizationalUnits(cert),
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func probeHandler(w http.ResponseWriter, r *http.Request, conf *config.Config) {
|
||||
moduleName := r.URL.Query().Get("module")
|
||||
if moduleName == "" {
|
||||
@@ -227,24 +31,30 @@ func probeHandler(w http.ResponseWriter, r *http.Request, conf *config.Config) {
|
||||
return
|
||||
}
|
||||
|
||||
// The following timeout block was taken wholly from the blackbox exporter
|
||||
// https://github.com/prometheus/blackbox_exporter/blob/master/main.go
|
||||
var timeoutSeconds float64
|
||||
if v := r.Header.Get("X-Prometheus-Scrape-Timeout-Seconds"); v != "" {
|
||||
var err error
|
||||
timeoutSeconds, err = strconv.ParseFloat(v, 64)
|
||||
if err != nil {
|
||||
http.Error(w, fmt.Sprintf("Failed to parse timeout from Prometheus header: %s", err), http.StatusInternalServerError)
|
||||
return
|
||||
timeout := module.Timeout
|
||||
if timeout == 0 {
|
||||
// The following timeout block was taken wholly from the blackbox exporter
|
||||
// https://github.com/prometheus/blackbox_exporter/blob/master/main.go
|
||||
var timeoutSeconds float64
|
||||
if v := r.Header.Get("X-Prometheus-Scrape-Timeout-Seconds"); v != "" {
|
||||
var err error
|
||||
timeoutSeconds, err = strconv.ParseFloat(v, 64)
|
||||
if err != nil {
|
||||
http.Error(w, fmt.Sprintf("Failed to parse timeout from Prometheus header: %s", err), http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
} else {
|
||||
timeoutSeconds = 10
|
||||
}
|
||||
} else {
|
||||
timeoutSeconds = 10
|
||||
}
|
||||
if timeoutSeconds == 0 {
|
||||
timeoutSeconds = 10
|
||||
if timeoutSeconds == 0 {
|
||||
timeoutSeconds = 10
|
||||
}
|
||||
|
||||
timeout = time.Duration((timeoutSeconds) * 1e9)
|
||||
}
|
||||
|
||||
timeout := time.Duration((timeoutSeconds) * 1e9)
|
||||
ctx, cancel := context.WithTimeout(r.Context(), timeout)
|
||||
defer cancel()
|
||||
|
||||
target := r.URL.Query().Get("target")
|
||||
if target == "" {
|
||||
@@ -252,99 +62,45 @@ func probeHandler(w http.ResponseWriter, r *http.Request, conf *config.Config) {
|
||||
return
|
||||
}
|
||||
|
||||
prober, ok := prober.Probers[module.Prober]
|
||||
probeFunc, ok := prober.Probers[module.Prober]
|
||||
if !ok {
|
||||
http.Error(w, fmt.Sprintf("Unknown prober %q", module.Prober), http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
|
||||
exporter := &Exporter{
|
||||
target: target,
|
||||
prober: prober,
|
||||
timeout: timeout,
|
||||
module: module,
|
||||
}
|
||||
var (
|
||||
probeSuccess = prometheus.NewGauge(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "probe_success"),
|
||||
Help: "If the probe was a success",
|
||||
},
|
||||
)
|
||||
proberType = prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Name: prometheus.BuildFQName(namespace, "", "prober"),
|
||||
Help: "The prober used by the exporter to connect to the target",
|
||||
},
|
||||
[]string{"prober"},
|
||||
)
|
||||
)
|
||||
|
||||
registry := prometheus.NewRegistry()
|
||||
registry.MustRegister(exporter)
|
||||
registry.MustRegister(probeSuccess, proberType)
|
||||
proberType.WithLabelValues(module.Prober).Set(1)
|
||||
|
||||
err := probeFunc(ctx, target, module, registry)
|
||||
if err != nil {
|
||||
log.Errorf("error=%s target=%s prober=%s timeout=%s", err, target, module.Prober, timeout)
|
||||
probeSuccess.Set(0)
|
||||
} else {
|
||||
probeSuccess.Set(1)
|
||||
}
|
||||
|
||||
// Serve
|
||||
h := promhttp.HandlerFor(registry, promhttp.HandlerOpts{})
|
||||
h.ServeHTTP(w, r)
|
||||
}
|
||||
|
||||
func uniq(certs []*x509.Certificate) []*x509.Certificate {
|
||||
r := []*x509.Certificate{}
|
||||
|
||||
for _, c := range certs {
|
||||
if !contains(r, c) {
|
||||
r = append(r, c)
|
||||
}
|
||||
}
|
||||
|
||||
return r
|
||||
}
|
||||
|
||||
func contains(certs []*x509.Certificate, cert *x509.Certificate) bool {
|
||||
for _, c := range certs {
|
||||
if (c.SerialNumber.String() == cert.SerialNumber.String()) && (c.Issuer.CommonName == cert.Issuer.CommonName) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func getTLSVersion(state *tls.ConnectionState) string {
|
||||
switch state.Version {
|
||||
case tls.VersionTLS10:
|
||||
return "TLS 1.0"
|
||||
case tls.VersionTLS11:
|
||||
return "TLS 1.1"
|
||||
case tls.VersionTLS12:
|
||||
return "TLS 1.2"
|
||||
case tls.VersionTLS13:
|
||||
return "TLS 1.3"
|
||||
default:
|
||||
return "unknown"
|
||||
}
|
||||
}
|
||||
|
||||
func getDNSNames(cert *x509.Certificate) string {
|
||||
if len(cert.DNSNames) > 0 {
|
||||
return "," + strings.Join(cert.DNSNames, ",") + ","
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
func getEmailAddresses(cert *x509.Certificate) string {
|
||||
if len(cert.EmailAddresses) > 0 {
|
||||
return "," + strings.Join(cert.EmailAddresses, ",") + ","
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
func getIPAddresses(cert *x509.Certificate) string {
|
||||
if len(cert.IPAddresses) > 0 {
|
||||
ips := ","
|
||||
for _, ip := range cert.IPAddresses {
|
||||
ips = ips + ip.String() + ","
|
||||
}
|
||||
return ips
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
func getOrganizationalUnits(cert *x509.Certificate) string {
|
||||
if len(cert.Subject.OrganizationalUnit) > 0 {
|
||||
return "," + strings.Join(cert.Subject.OrganizationalUnit, ",") + ","
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
func init() {
|
||||
prometheus.MustRegister(version.NewCollector(namespace + "_exporter"))
|
||||
}
|
||||
|
||||
@@ -1,565 +1,19 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/rand"
|
||||
"crypto/rsa"
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"encoding/pem"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"net/url"
|
||||
"os"
|
||||
"strconv"
|
||||
"strings"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
pconfig "github.com/prometheus/common/config"
|
||||
"github.com/ribbybibby/ssl_exporter/config"
|
||||
"github.com/ribbybibby/ssl_exporter/test"
|
||||
)
|
||||
|
||||
// TestProbeHandlerHTTPS tests a typical HTTPS probe
|
||||
func TestProbeHandlerHTTPS(t *testing.T) {
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"https": config.Module{
|
||||
Prober: "https",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.URL, "https", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 1"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 1`")
|
||||
}
|
||||
|
||||
// Check probe metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_prober{prober=\"https\"} 1"); !ok {
|
||||
t.Errorf("expected `ssl_prober{prober=\"https\"} 1`")
|
||||
}
|
||||
|
||||
// Check notAfter and notBefore metrics for the peer certificate
|
||||
if err := checkDates(certPEM, rr.Body.String()); err != nil {
|
||||
t.Errorf(err.Error())
|
||||
}
|
||||
|
||||
// Check TLS version metric
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_version_info{version=\"TLS 1.3\"} 1")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_version_info{version=\"TLS 1.3\"} 1`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerHTTPSVerifiedChains checks that metrics are generated
|
||||
// correctly for the verified chains
|
||||
func TestProbeHandlerHTTPSVerifiedChains(t *testing.T) {
|
||||
rootPrivateKey, err := rsa.GenerateKey(rand.Reader, 2048)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
rootCertExpiry := time.Now().AddDate(0, 0, 5)
|
||||
rootCertTmpl := test.GenerateCertificateTemplate(rootCertExpiry)
|
||||
rootCertTmpl.IsCA = true
|
||||
rootCertTmpl.SerialNumber = big.NewInt(1)
|
||||
rootCert, rootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(rootCertTmpl, rootPrivateKey)
|
||||
|
||||
olderRootCertExpiry := time.Now().AddDate(0, 0, 3)
|
||||
olderRootCertTmpl := test.GenerateCertificateTemplate(olderRootCertExpiry)
|
||||
olderRootCertTmpl.IsCA = true
|
||||
olderRootCertTmpl.SerialNumber = big.NewInt(2)
|
||||
olderRootCert, olderRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(olderRootCertTmpl, rootPrivateKey)
|
||||
|
||||
oldestRootCertExpiry := time.Now().AddDate(0, 0, 1)
|
||||
oldestRootCertTmpl := test.GenerateCertificateTemplate(oldestRootCertExpiry)
|
||||
oldestRootCertTmpl.IsCA = true
|
||||
oldestRootCertTmpl.SerialNumber = big.NewInt(3)
|
||||
oldestRootCert, oldestRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(oldestRootCertTmpl, rootPrivateKey)
|
||||
|
||||
serverCertExpiry := time.Now().AddDate(0, 0, 4)
|
||||
serverCertTmpl := test.GenerateCertificateTemplate(serverCertExpiry)
|
||||
serverCertTmpl.SerialNumber = big.NewInt(4)
|
||||
serverCert, serverCertPem, serverKey := test.GenerateSignedCertificate(serverCertTmpl, olderRootCert, rootPrivateKey)
|
||||
|
||||
verifiedChains := [][]*x509.Certificate{
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
rootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
olderRootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
oldestRootCert,
|
||||
},
|
||||
}
|
||||
|
||||
caCertPem := bytes.Join([][]byte{oldestRootCertPem, olderRootCertPem, rootCertPem}, []byte(""))
|
||||
|
||||
server, caFile, teardown, err := test.SetupHTTPSServerWithCertAndKey(
|
||||
caCertPem,
|
||||
serverCertPem,
|
||||
serverKey,
|
||||
)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"https": config.Module{
|
||||
Prober: "https",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.URL, "https", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check verifiedNotAfter and verifiedNotBefore metrics
|
||||
if err := checkVerifiedChainDates(verifiedChains, rr.Body.String()); err != nil {
|
||||
t.Errorf(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
func TestProbeHandlerHTTPSNoServer(t *testing.T) {
|
||||
rr, err := probe("localhost:6666", "https", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerHTTPSEmptyTarget tests a https probe with an empty target
|
||||
func TestProbeHandlerHTTPSEmptyTarget(t *testing.T) {
|
||||
rr, err := probe("", "https", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if rr.Code != 400 {
|
||||
t.Fatalf("expected 400 status code, got %v", rr.Code)
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerHTTPSSpaces tests an invalid address with spaces in it
|
||||
func TestProbeHandlerHTTPSSpaces(t *testing.T) {
|
||||
rr, err := probe("with spaces", "https", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerHTTPSHTTP tests a https probe against a http server
|
||||
func TestProbeHandlerHTTPSHTTP(t *testing.T) {
|
||||
server := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
fmt.Fprintln(w, "Hello world")
|
||||
}))
|
||||
|
||||
server.Start()
|
||||
defer server.Close()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
rr, err := probe(u.Host, "https", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
func TestProbeHandlerHTTPSClientAuthWrongClientCert(t *testing.T) {
|
||||
server, serverCertPEM, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
// Configure client auth on the server
|
||||
certPool := x509.NewCertPool()
|
||||
certPool.AppendCertsFromPEM(serverCertPEM)
|
||||
|
||||
server.TLS.ClientAuth = tls.RequireAndVerifyClientCert
|
||||
server.TLS.RootCAs = certPool
|
||||
server.TLS.ClientCAs = certPool
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
// Create a different cert/key pair that won't be accepted by the server
|
||||
certPEM, keyPEM := test.GenerateTestCertificate(time.Now().AddDate(0, 0, 1))
|
||||
|
||||
// Create cert file
|
||||
certFile, err := test.WriteFile("cert.pem", certPEM)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer os.Remove(certFile)
|
||||
|
||||
// Create key file
|
||||
keyFile, err := test.WriteFile("key.pem", keyPEM)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer os.Remove(keyFile)
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"https": config.Module{
|
||||
Prober: "https",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
CertFile: certFile,
|
||||
KeyFile: keyFile,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "https", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCP tests a typical TCP probe
|
||||
func TestProbeHandlerTCP(t *testing.T) {
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"tcp": config.Module{
|
||||
Prober: "tcp",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "tcp", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 1"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 1`")
|
||||
}
|
||||
|
||||
// Check probe metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_prober{prober=\"tcp\"} 1"); !ok {
|
||||
t.Errorf("expected `ssl_prober{prober=\"tcp\"} 1`")
|
||||
}
|
||||
|
||||
// Check notAfter and notBefore metrics
|
||||
if err := checkDates(certPEM, rr.Body.String()); err != nil {
|
||||
t.Errorf(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPVerifiedChains checks that metrics are generated
|
||||
// correctly for the verified chains
|
||||
func TestProbeHandlerTCPVerifiedChains(t *testing.T) {
|
||||
rootPrivateKey, err := rsa.GenerateKey(rand.Reader, 2048)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
rootCertExpiry := time.Now().AddDate(0, 0, 5)
|
||||
rootCertTmpl := test.GenerateCertificateTemplate(rootCertExpiry)
|
||||
rootCertTmpl.IsCA = true
|
||||
rootCertTmpl.SerialNumber = big.NewInt(1)
|
||||
rootCert, rootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(rootCertTmpl, rootPrivateKey)
|
||||
|
||||
olderRootCertExpiry := time.Now().AddDate(0, 0, 3)
|
||||
olderRootCertTmpl := test.GenerateCertificateTemplate(olderRootCertExpiry)
|
||||
olderRootCertTmpl.IsCA = true
|
||||
olderRootCertTmpl.SerialNumber = big.NewInt(2)
|
||||
olderRootCert, olderRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(olderRootCertTmpl, rootPrivateKey)
|
||||
|
||||
oldestRootCertExpiry := time.Now().AddDate(0, 0, 1)
|
||||
oldestRootCertTmpl := test.GenerateCertificateTemplate(oldestRootCertExpiry)
|
||||
oldestRootCertTmpl.IsCA = true
|
||||
oldestRootCertTmpl.SerialNumber = big.NewInt(3)
|
||||
oldestRootCert, oldestRootCertPem := test.GenerateSelfSignedCertificateWithPrivateKey(oldestRootCertTmpl, rootPrivateKey)
|
||||
|
||||
serverCertExpiry := time.Now().AddDate(0, 0, 4)
|
||||
serverCertTmpl := test.GenerateCertificateTemplate(serverCertExpiry)
|
||||
serverCertTmpl.SerialNumber = big.NewInt(4)
|
||||
serverCert, serverCertPem, serverKey := test.GenerateSignedCertificate(serverCertTmpl, olderRootCert, rootPrivateKey)
|
||||
|
||||
verifiedChains := [][]*x509.Certificate{
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
rootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
olderRootCert,
|
||||
},
|
||||
[]*x509.Certificate{
|
||||
serverCert,
|
||||
oldestRootCert,
|
||||
},
|
||||
}
|
||||
|
||||
caCertPem := bytes.Join([][]byte{oldestRootCertPem, olderRootCertPem, rootCertPem}, []byte(""))
|
||||
|
||||
server, caFile, teardown, err := test.SetupTCPServerWithCertAndKey(
|
||||
caCertPem,
|
||||
serverCertPem,
|
||||
serverKey,
|
||||
)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"tcp": config.Module{
|
||||
Prober: "tcp",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "tcp", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check verifiedNotAfter and verifiedNotBefore metrics
|
||||
if err := checkVerifiedChainDates(verifiedChains, rr.Body.String()); err != nil {
|
||||
t.Errorf(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPNoServer tests against a tcp server that doesn't exist
|
||||
func TestProbeHandlerTCPNoServer(t *testing.T) {
|
||||
rr, err := probe("localhost:6666", "tcp", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPEmptyTarget tests a TCP probe with an empty target
|
||||
func TestProbeHandlerTCPEmptyTarget(t *testing.T) {
|
||||
rr, err := probe("", "tcp", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
if rr.Code != 400 {
|
||||
t.Fatalf("expected 400 status code, got %v", rr.Code)
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPSpaces tests an invalid address with spaces in it
|
||||
func TestProbeHandlerTCPSpaces(t *testing.T) {
|
||||
rr, err := probe("with spaces", "tcp", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPHTTP tests a tcp probe against a HTTP server
|
||||
func TestProbeHandlerTCPHTTP(t *testing.T) {
|
||||
server := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
fmt.Fprintln(w, "Hello world")
|
||||
}))
|
||||
|
||||
server.Start()
|
||||
defer server.Close()
|
||||
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
rr, err := probe(u.Host, "tcp", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
func TestProbeHandlerTCPExpired(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
// Create a certificate with a notAfter date in the past
|
||||
certPEM, keyPEM := test.GenerateTestCertificate(time.Now().AddDate(0, 0, -1))
|
||||
testcert, err := tls.X509KeyPair(certPEM, keyPEM)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
server.TLS.Certificates = []tls.Certificate{testcert}
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"tcp": config.Module{
|
||||
Prober: "tcp",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "tcp", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
}
|
||||
|
||||
func TestProbeHandlerTCPExpiredInsecure(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
// Create a certificate with a notAfter date in the past
|
||||
certPEM, keyPEM := test.GenerateTestCertificate(time.Now().AddDate(0, 0, -1))
|
||||
testcert, err := tls.X509KeyPair(certPEM, keyPEM)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
server.TLS.Certificates = []tls.Certificate{testcert}
|
||||
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"tcp": config.Module{
|
||||
Prober: "tcp",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
InsecureSkipVerify: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "tcp", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 1")
|
||||
if !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 1`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerDefaultModule tests that the default module uses the tcp prober
|
||||
func TestProbeHandlerDefaultModule(t *testing.T) {
|
||||
rr, err := probe("localhost:6666", "", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check probe metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_prober{prober=\"tcp\"} 1"); !ok {
|
||||
t.Errorf("expected `ssl_prober{prober=\"tcp\"} 1`")
|
||||
}
|
||||
}
|
||||
|
||||
func TestProbeHandlerProxy(t *testing.T) {
|
||||
// TestProbeHandler tests that the probe handler sets the ssl_probe_success and
|
||||
// ssl_prober metrics correctly
|
||||
func TestProbeHandler(t *testing.T) {
|
||||
server, _, _, caFile, teardown, err := test.SetupHTTPSServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
@@ -569,269 +23,55 @@ func TestProbeHandlerProxy(t *testing.T) {
|
||||
server.StartTLS()
|
||||
defer server.Close()
|
||||
|
||||
// Test with a proxy that doesn't exist first
|
||||
badProxyURL, err := url.Parse("http://localhost:6666")
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"https": config.Module{
|
||||
Prober: "https",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
TLSConfig: config.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
HTTPS: config.HTTPSProbe{
|
||||
// Check with a bad proxy url initially
|
||||
ProxyURL: config.URL{URL: badProxyURL},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.URL, "https", conf)
|
||||
u, err := url.Parse(server.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 0"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 0`")
|
||||
}
|
||||
|
||||
// Test with an actual proxy server
|
||||
proxyServer, err := test.SetupHTTPProxyServer()
|
||||
rr, err := probe(u.Host, "https", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
proxyServer.Start()
|
||||
defer proxyServer.Close()
|
||||
|
||||
proxyURL, err := url.Parse(proxyServer.URL)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
// Check probe success
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_probe_success 1"); !ok {
|
||||
t.Errorf("expected `ssl_probe_success 1`")
|
||||
}
|
||||
|
||||
conf = &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"https": config.Module{
|
||||
Prober: "https",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
HTTPS: config.HTTPSProbe{
|
||||
// Check with a valid URL
|
||||
ProxyURL: config.URL{URL: proxyURL},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err = probe(server.URL, "https", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 1"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 1`")
|
||||
// Check prober metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_prober{prober=\"https\"} 1"); !ok {
|
||||
t.Errorf("expected `ssl_prober{prober=\"https\"} 1`")
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPStartTLSSMTP tests STARTTLS with a smtp server
|
||||
func TestProbeHandlerTCPStartTLSSMTP(t *testing.T) {
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartSMTP()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"smtp": config.Module{
|
||||
Prober: "tcp",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
TCP: config.TCPProbe{
|
||||
StartTLS: "smtp",
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "smtp", conf)
|
||||
// TestProbeHandler tests that the probe handler sets the ssl_probe_success and
|
||||
// ssl_prober metrics correctly when the probe fails
|
||||
func TestProbeHandlerFail(t *testing.T) {
|
||||
rr, err := probe("localhost:6666", "", config.DefaultConfig)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 1"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 1`")
|
||||
// Check probe success
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_probe_success 0"); !ok {
|
||||
t.Errorf("expected `ssl_probe_success 0`")
|
||||
}
|
||||
|
||||
// Check probe metric
|
||||
// Check prober metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_prober{prober=\"tcp\"} 1"); !ok {
|
||||
t.Errorf("expected `ssl_prober{prober=\"tcp\"} 1`")
|
||||
}
|
||||
|
||||
// Check notAfter and notBefore metrics
|
||||
if err := checkDates(certPEM, rr.Body.String()); err != nil {
|
||||
t.Errorf(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPStartTLSFTP tests STARTTLS with a ftp server
|
||||
func TestProbeHandlerTCPStartTLSFTP(t *testing.T) {
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartFTP()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"ftp": config.Module{
|
||||
Prober: "tcp",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
TCP: config.TCPProbe{
|
||||
StartTLS: "ftp",
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "ftp", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 1"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 1`")
|
||||
}
|
||||
|
||||
// Check probe metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_prober{prober=\"tcp\"} 1"); !ok {
|
||||
t.Errorf("expected `ssl_prober{prober=\"tcp\"} 1`")
|
||||
}
|
||||
|
||||
// Check notAfter and notBefore metrics
|
||||
if err := checkDates(certPEM, rr.Body.String()); err != nil {
|
||||
t.Errorf(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
// TestProbeHandlerTCPStartTLSIMAP tests STARTTLS with an imap server
|
||||
func TestProbeHandlerTCPStartTLSIMAP(t *testing.T) {
|
||||
server, certPEM, _, caFile, teardown, err := test.SetupTCPServer()
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
defer teardown()
|
||||
|
||||
server.StartIMAP()
|
||||
defer server.Close()
|
||||
|
||||
conf := &config.Config{
|
||||
Modules: map[string]config.Module{
|
||||
"imap": config.Module{
|
||||
Prober: "tcp",
|
||||
TLSConfig: pconfig.TLSConfig{
|
||||
CAFile: caFile,
|
||||
},
|
||||
TCP: config.TCPProbe{
|
||||
StartTLS: "imap",
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
rr, err := probe(server.Listener.Addr().String(), "imap", conf)
|
||||
if err != nil {
|
||||
t.Fatalf(err.Error())
|
||||
}
|
||||
|
||||
// Check success metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_tls_connect_success 1"); !ok {
|
||||
t.Errorf("expected `ssl_tls_connect_success 1`")
|
||||
}
|
||||
|
||||
// Check probe metric
|
||||
if ok := strings.Contains(rr.Body.String(), "ssl_prober{prober=\"tcp\"} 1"); !ok {
|
||||
t.Errorf("expected `ssl_prober{prober=\"tcp\"} 1`")
|
||||
}
|
||||
|
||||
// Check notAfter and notBefore metrics
|
||||
if err := checkDates(certPEM, rr.Body.String()); err != nil {
|
||||
t.Errorf(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
func checkDates(certPEM []byte, body string) error {
|
||||
// Check notAfter and notBefore metrics
|
||||
block, _ := pem.Decode(certPEM)
|
||||
cert, err := x509.ParseCertificate(block.Bytes)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
notAfter := strconv.FormatFloat(float64(cert.NotAfter.UnixNano()/1e9), 'g', -1, 64)
|
||||
if ok := strings.Contains(body, "ssl_cert_not_after{cn=\"example.ribbybibby.me\",dnsnames=\",example.ribbybibby.me,example-2.ribbybibby.me,example-3.ribbybibby.me,\",emails=\",me@ribbybibby.me,example@ribbybibby.me,\",ips=\",127.0.0.1,::1,\",issuer_cn=\"example.ribbybibby.me\",ou=\",ribbybibbys org,\",serial_no=\"100\"} "+notAfter); !ok {
|
||||
return fmt.Errorf("expected `ssl_cert_not_after{cn=\"example.ribbybibby.me\",dnsnames=\",example.ribbybibby.me,example-2.ribbybibby.me,example-3.ribbybibby.me,\",emails=\",me@ribbybibby.me,example@ribbybibby.me,\",ips=\",127.0.0.1,::1,\",issuer_cn=\"example.ribbybibby.me\",ou=\",ribbybibbys org,\",serial_no=\"100\"} " + notAfter + "`")
|
||||
}
|
||||
notBefore := strconv.FormatFloat(float64(cert.NotBefore.UnixNano()/1e9), 'g', -1, 64)
|
||||
if ok := strings.Contains(body, "ssl_cert_not_before{cn=\"example.ribbybibby.me\",dnsnames=\",example.ribbybibby.me,example-2.ribbybibby.me,example-3.ribbybibby.me,\",emails=\",me@ribbybibby.me,example@ribbybibby.me,\",ips=\",127.0.0.1,::1,\",issuer_cn=\"example.ribbybibby.me\",ou=\",ribbybibbys org,\",serial_no=\"100\"} "+notBefore); !ok {
|
||||
return fmt.Errorf("expected `ssl_cert_not_before{cn=\"example.ribbybibby.me\",dnsnames=\",example.ribbybibby.me,example-2.ribbybibby.me,example-3.ribbybibby.me,\",emails=\",me@ribbybibby.me,example@ribbybibby.me,\",ips=\",127.0.0.1,::1,\",issuer_cn=\"example.ribbybibby.me\",ou=\",ribbybibbys org,\",serial_no=\"100\"} " + notBefore + "`")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func checkVerifiedChainDates(verifiedChains [][]*x509.Certificate, body string) error {
|
||||
for i, chain := range verifiedChains {
|
||||
for _, cert := range chain {
|
||||
notAfter := strconv.FormatFloat(float64(cert.NotAfter.UnixNano()/1e9), 'g', -1, 64)
|
||||
notAfterMetric := "ssl_verified_cert_not_after{" + strings.Join([]string{
|
||||
"chain_no=\"" + strconv.Itoa(i) + "\"",
|
||||
"cn=\"example.ribbybibby.me\"",
|
||||
"dnsnames=\",example.ribbybibby.me,example-2.ribbybibby.me,example-3.ribbybibby.me,\"",
|
||||
"emails=\",me@ribbybibby.me,example@ribbybibby.me,\"",
|
||||
"ips=\",127.0.0.1,::1,\"",
|
||||
"issuer_cn=\"example.ribbybibby.me\"",
|
||||
"ou=\",ribbybibbys org,\"",
|
||||
"serial_no=\"" + cert.SerialNumber.String() + "\"",
|
||||
}, ",") + "} " + notAfter
|
||||
if ok := strings.Contains(body, notAfterMetric); !ok {
|
||||
return fmt.Errorf("expected `%s` in: %s", notAfterMetric, body)
|
||||
}
|
||||
|
||||
notBefore := strconv.FormatFloat(float64(cert.NotBefore.UnixNano()/1e9), 'g', -1, 64)
|
||||
notBeforeMetric := "ssl_verified_cert_not_before{" + strings.Join([]string{
|
||||
"chain_no=\"" + strconv.Itoa(i) + "\"",
|
||||
"cn=\"example.ribbybibby.me\"",
|
||||
"dnsnames=\",example.ribbybibby.me,example-2.ribbybibby.me,example-3.ribbybibby.me,\"",
|
||||
"emails=\",me@ribbybibby.me,example@ribbybibby.me,\"",
|
||||
"ips=\",127.0.0.1,::1,\"",
|
||||
"issuer_cn=\"example.ribbybibby.me\"",
|
||||
"ou=\",ribbybibbys org,\"",
|
||||
"serial_no=\"" + cert.SerialNumber.String() + "\"",
|
||||
}, ",") + "} " + notBefore
|
||||
if ok := strings.Contains(body, notBeforeMetric); !ok {
|
||||
return fmt.Errorf("expected `%s` in: %s", notBeforeMetric, body)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func probe(target, module string, conf *config.Config) (*httptest.ResponseRecorder, error) {
|
||||
|
||||
24
test/tcp.go
24
test/tcp.go
@@ -39,6 +39,30 @@ func (t *TCPServer) StartTLS() {
|
||||
}()
|
||||
}
|
||||
|
||||
// StartTLSWait starts a listener and waits for duration 'd' before performing
|
||||
// the TLS handshake
|
||||
func (t *TCPServer) StartTLSWait(d time.Duration) {
|
||||
go func() {
|
||||
ln := tls.NewListener(t.Listener, t.TLS)
|
||||
conn, err := ln.Accept()
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("Error accepting on socket: %s", err))
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
time.Sleep(d)
|
||||
|
||||
if err := conn.(*tls.Conn).Handshake(); err != nil {
|
||||
log.Errorln(err)
|
||||
} else {
|
||||
// Send some bytes before terminating the connection.
|
||||
fmt.Fprintf(conn, "Hello World!\n")
|
||||
}
|
||||
|
||||
t.stopCh <- struct{}{}
|
||||
}()
|
||||
}
|
||||
|
||||
// StartSMTP starts a listener that negotiates a TLS connection with an smtp
|
||||
// client using STARTTLS
|
||||
func (t *TCPServer) StartSMTP() {
|
||||
|
||||
@@ -29,6 +29,7 @@ func GenerateTestCertificate(expiry time.Time) ([]byte, []byte) {
|
||||
return pemCert, pemKey
|
||||
}
|
||||
|
||||
// GenerateSignedCertificate generates a certificate that is signed
|
||||
func GenerateSignedCertificate(cert, parentCert *x509.Certificate, parentKey *rsa.PrivateKey) (*x509.Certificate, []byte, []byte) {
|
||||
privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
|
||||
if err != nil {
|
||||
@@ -49,6 +50,9 @@ func GenerateSignedCertificate(cert, parentCert *x509.Certificate, parentKey *rs
|
||||
pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: derCert}),
|
||||
pem.EncodeToMemory(&pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(privateKey)})
|
||||
}
|
||||
|
||||
// GenerateSelfSignedCertificateWithPrivateKey generates a self signed
|
||||
// certificate with the given private key
|
||||
func GenerateSelfSignedCertificateWithPrivateKey(cert *x509.Certificate, privateKey *rsa.PrivateKey) (*x509.Certificate, []byte) {
|
||||
derCert, err := x509.CreateCertificate(rand.Reader, cert, cert, &privateKey.PublicKey, privateKey)
|
||||
if err != nil {
|
||||
@@ -63,6 +67,7 @@ func GenerateSelfSignedCertificateWithPrivateKey(cert *x509.Certificate, private
|
||||
return genCert, pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: derCert})
|
||||
}
|
||||
|
||||
// GenerateCertificateTemplate generates the template used to issue test certificates
|
||||
func GenerateCertificateTemplate(expiry time.Time) *x509.Certificate {
|
||||
return &x509.Certificate{
|
||||
BasicConstraintsValid: true,
|
||||
|
||||
32
vendor/github.com/bmatcuk/doublestar/v2/.gitignore
generated
vendored
Normal file
32
vendor/github.com/bmatcuk/doublestar/v2/.gitignore
generated
vendored
Normal file
@@ -0,0 +1,32 @@
|
||||
# vi
|
||||
*~
|
||||
*.swp
|
||||
*.swo
|
||||
|
||||
# Compiled Object files, Static and Dynamic libs (Shared Objects)
|
||||
*.o
|
||||
*.a
|
||||
*.so
|
||||
|
||||
# Folders
|
||||
_obj
|
||||
_test
|
||||
|
||||
# Architecture specific extensions/prefixes
|
||||
*.[568vq]
|
||||
[568vq].out
|
||||
|
||||
*.cgo1.go
|
||||
*.cgo2.c
|
||||
_cgo_defun.c
|
||||
_cgo_gotypes.go
|
||||
_cgo_export.*
|
||||
|
||||
_testmain.go
|
||||
|
||||
*.exe
|
||||
*.test
|
||||
*.prof
|
||||
|
||||
# test directory
|
||||
test/
|
||||
20
vendor/github.com/bmatcuk/doublestar/v2/.travis.yml
generated
vendored
Normal file
20
vendor/github.com/bmatcuk/doublestar/v2/.travis.yml
generated
vendored
Normal file
@@ -0,0 +1,20 @@
|
||||
language: go
|
||||
|
||||
go:
|
||||
- 1.12
|
||||
- 1.13
|
||||
- 1.14
|
||||
|
||||
os:
|
||||
- linux
|
||||
- windows
|
||||
|
||||
before_install:
|
||||
- go get -t -v ./...
|
||||
|
||||
script:
|
||||
- go test -race -coverprofile=coverage.txt -covermode=atomic
|
||||
|
||||
after_success:
|
||||
- bash <(curl -s https://codecov.io/bash)
|
||||
|
||||
22
vendor/github.com/bmatcuk/doublestar/v2/LICENSE
generated
vendored
Normal file
22
vendor/github.com/bmatcuk/doublestar/v2/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,22 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2014 Bob Matcuk
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
||||
143
vendor/github.com/bmatcuk/doublestar/v2/README.md
generated
vendored
Normal file
143
vendor/github.com/bmatcuk/doublestar/v2/README.md
generated
vendored
Normal file
@@ -0,0 +1,143 @@
|
||||
# doublestar
|
||||
|
||||
Path pattern matching and globbing supporting `doublestar` (`**`) patterns.
|
||||
|
||||
[](https://pkg.go.dev/github.com/bmatcuk/doublestar/v2)
|
||||
[](https://github.com/bmatcuk/doublestar/releases)
|
||||
[](https://travis-ci.org/bmatcuk/doublestar)
|
||||
[](https://codecov.io/github/bmatcuk/doublestar?branch=master)
|
||||
|
||||
## About
|
||||
|
||||
#### [Updating from v1 to v2?](UPGRADING.md)
|
||||
|
||||
**doublestar** is a [golang](http://golang.org/) implementation of path pattern
|
||||
matching and globbing with support for "doublestar" (aka globstar: `**`)
|
||||
patterns.
|
||||
|
||||
doublestar patterns match files and directories recursively. For example, if
|
||||
you had the following directory structure:
|
||||
|
||||
```bash
|
||||
grandparent
|
||||
`-- parent
|
||||
|-- child1
|
||||
`-- child2
|
||||
```
|
||||
|
||||
You could find the children with patterns such as: `**/child*`,
|
||||
`grandparent/**/child?`, `**/parent/*`, or even just `**` by itself (which will
|
||||
return all files and directories recursively).
|
||||
|
||||
Bash's globstar is doublestar's inspiration and, as such, works similarly.
|
||||
Note that the doublestar must appear as a path component by itself. A pattern
|
||||
such as `/path**` is invalid and will be treated the same as `/path*`, but
|
||||
`/path*/**` should achieve the desired result. Additionally, `/path/**` will
|
||||
match all directories and files under the path directory, but `/path/**/` will
|
||||
only match directories.
|
||||
|
||||
## Installation
|
||||
|
||||
**doublestar** can be installed via `go get`:
|
||||
|
||||
```bash
|
||||
go get github.com/bmatcuk/doublestar/v2
|
||||
```
|
||||
|
||||
To use it in your code, you must import it:
|
||||
|
||||
```go
|
||||
import "github.com/bmatcuk/doublestar/v2"
|
||||
```
|
||||
|
||||
## Usage
|
||||
|
||||
### Match
|
||||
|
||||
```go
|
||||
func Match(pattern, name string) (bool, error)
|
||||
```
|
||||
|
||||
Match returns true if `name` matches the file name `pattern`
|
||||
([see below](#patterns)). `name` and `pattern` are split on forward slash (`/`)
|
||||
characters and may be relative or absolute.
|
||||
|
||||
Note: `Match()` is meant to be a drop-in replacement for `path.Match()`. As
|
||||
such, it always uses `/` as the path separator. If you are writing code that
|
||||
will run on systems where `/` is not the path separator (such as Windows), you
|
||||
want to use `PathMatch()` (below) instead.
|
||||
|
||||
|
||||
### PathMatch
|
||||
|
||||
```go
|
||||
func PathMatch(pattern, name string) (bool, error)
|
||||
```
|
||||
|
||||
PathMatch returns true if `name` matches the file name `pattern`
|
||||
([see below](#patterns)). The difference between Match and PathMatch is that
|
||||
PathMatch will automatically use your system's path separator to split `name`
|
||||
and `pattern`.
|
||||
|
||||
`PathMatch()` is meant to be a drop-in replacement for `filepath.Match()`.
|
||||
|
||||
### Glob
|
||||
|
||||
```go
|
||||
func Glob(pattern string) ([]string, error)
|
||||
```
|
||||
|
||||
Glob finds all files and directories in the filesystem that match `pattern`
|
||||
([see below](#patterns)). `pattern` may be relative (to the current working
|
||||
directory), or absolute.
|
||||
|
||||
`Glob()` is meant to be a drop-in replacement for `filepath.Glob()`.
|
||||
|
||||
### Patterns
|
||||
|
||||
**doublestar** supports the following special terms in the patterns:
|
||||
|
||||
Special Terms | Meaning
|
||||
------------- | -------
|
||||
`*` | matches any sequence of non-path-separators
|
||||
`**` | matches any sequence of characters, including path separators
|
||||
`?` | matches any single non-path-separator character
|
||||
`[class]` | matches any single non-path-separator character against a class of characters ([see below](#character-classes))
|
||||
`{alt1,...}` | matches a sequence of characters if one of the comma-separated alternatives matches
|
||||
|
||||
Any character with a special meaning can be escaped with a backslash (`\`).
|
||||
|
||||
#### Character Classes
|
||||
|
||||
Character classes support the following:
|
||||
|
||||
Class | Meaning
|
||||
---------- | -------
|
||||
`[abc]` | matches any single character within the set
|
||||
`[a-z]` | matches any single character in the range
|
||||
`[^class]` | matches any single character which does *not* match the class
|
||||
|
||||
### Abstracting the `os` package
|
||||
|
||||
**doublestar** by default uses the `Open`, `Stat`, and `Lstat`, functions and
|
||||
`PathSeparator` value from the standard library's `os` package. To abstract
|
||||
this, for example to be able to perform tests of Windows paths on Linux, or to
|
||||
interoperate with your own filesystem code, it includes the functions `GlobOS`
|
||||
and `PathMatchOS` which are identical to `Glob` and `PathMatch` except that they
|
||||
operate on an `OS` interface:
|
||||
|
||||
```go
|
||||
type OS interface {
|
||||
Lstat(name string) (os.FileInfo, error)
|
||||
Open(name string) (*os.File, error)
|
||||
PathSeparator() rune
|
||||
Stat(name string) (os.FileInfo, error)
|
||||
}
|
||||
```
|
||||
|
||||
`StandardOS` is a value that implements this interface by calling functions in
|
||||
the standard library's `os` package.
|
||||
|
||||
## License
|
||||
|
||||
[MIT License](LICENSE)
|
||||
13
vendor/github.com/bmatcuk/doublestar/v2/UPGRADING.md
generated
vendored
Normal file
13
vendor/github.com/bmatcuk/doublestar/v2/UPGRADING.md
generated
vendored
Normal file
@@ -0,0 +1,13 @@
|
||||
# Upgrading from v1 to v2
|
||||
|
||||
The change from v1 to v2 was fairly minor: the return type of the `Open` method
|
||||
on the `OS` interface was changed from `*os.File` to `File`, a new interface
|
||||
exported by doublestar. The new `File` interface only defines the functionality
|
||||
doublestar actually needs (`io.Closer` and `Readdir`), making it easier to use
|
||||
doublestar with [go-billy](https://github.com/src-d/go-billy),
|
||||
[afero](https://github.com/spf13/afero), or something similar. If you were
|
||||
using this functionality, updating should be as easy as updating `Open's`
|
||||
return type, since `os.File` already implements `doublestar.File`.
|
||||
|
||||
If you weren't using this functionality, updating should be as easy as changing
|
||||
your dependencies to point to v2.
|
||||
630
vendor/github.com/bmatcuk/doublestar/v2/doublestar.go
generated
vendored
Normal file
630
vendor/github.com/bmatcuk/doublestar/v2/doublestar.go
generated
vendored
Normal file
@@ -0,0 +1,630 @@
|
||||
package doublestar
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"path"
|
||||
"path/filepath"
|
||||
"sort"
|
||||
"strings"
|
||||
"unicode/utf8"
|
||||
)
|
||||
|
||||
// File defines a subset of file operations
|
||||
type File interface {
|
||||
io.Closer
|
||||
Readdir(count int) ([]os.FileInfo, error)
|
||||
}
|
||||
|
||||
// An OS abstracts functions in the standard library's os package.
|
||||
type OS interface {
|
||||
Lstat(name string) (os.FileInfo, error)
|
||||
Open(name string) (File, error)
|
||||
PathSeparator() rune
|
||||
Stat(name string) (os.FileInfo, error)
|
||||
}
|
||||
|
||||
// A standardOS implements OS by calling functions in the standard library's os
|
||||
// package.
|
||||
type standardOS struct{}
|
||||
|
||||
func (standardOS) Lstat(name string) (os.FileInfo, error) { return os.Lstat(name) }
|
||||
func (standardOS) Open(name string) (File, error) { return os.Open(name) }
|
||||
func (standardOS) PathSeparator() rune { return os.PathSeparator }
|
||||
func (standardOS) Stat(name string) (os.FileInfo, error) { return os.Stat(name) }
|
||||
|
||||
// StandardOS is a value that implements the OS interface by calling functions
|
||||
// in the standard libray's os package.
|
||||
var StandardOS OS = standardOS{}
|
||||
|
||||
// ErrBadPattern indicates a pattern was malformed.
|
||||
var ErrBadPattern = path.ErrBadPattern
|
||||
|
||||
// Find the first index of a rune in a string,
|
||||
// ignoring any times the rune is escaped using "\".
|
||||
func indexRuneWithEscaping(s string, r rune) int {
|
||||
end := strings.IndexRune(s, r)
|
||||
if end == -1 || r == '\\' {
|
||||
return end
|
||||
}
|
||||
if end > 0 && s[end-1] == '\\' {
|
||||
start := end + utf8.RuneLen(r)
|
||||
end = indexRuneWithEscaping(s[start:], r)
|
||||
if end != -1 {
|
||||
end += start
|
||||
}
|
||||
}
|
||||
return end
|
||||
}
|
||||
|
||||
// Find the last index of a rune in a string,
|
||||
// ignoring any times the rune is escaped using "\".
|
||||
func lastIndexRuneWithEscaping(s string, r rune) int {
|
||||
end := strings.LastIndex(s, string(r))
|
||||
if end == -1 {
|
||||
return -1
|
||||
}
|
||||
if end > 0 && s[end-1] == '\\' {
|
||||
end = lastIndexRuneWithEscaping(s[:end-1], r)
|
||||
}
|
||||
return end
|
||||
}
|
||||
|
||||
// Find the index of the first instance of one of the unicode characters in
|
||||
// chars, ignoring any times those characters are escaped using "\".
|
||||
func indexAnyWithEscaping(s, chars string) int {
|
||||
end := strings.IndexAny(s, chars)
|
||||
if end == -1 {
|
||||
return -1
|
||||
}
|
||||
if end > 0 && s[end-1] == '\\' {
|
||||
_, adj := utf8.DecodeRuneInString(s[end:])
|
||||
start := end + adj
|
||||
end = indexAnyWithEscaping(s[start:], chars)
|
||||
if end != -1 {
|
||||
end += start
|
||||
}
|
||||
}
|
||||
return end
|
||||
}
|
||||
|
||||
// Split a set of alternatives such as {alt1,alt2,...} and returns the index of
|
||||
// the rune after the closing curly brace. Respects nested alternatives and
|
||||
// escaped runes.
|
||||
func splitAlternatives(s string) (ret []string, idx int) {
|
||||
ret = make([]string, 0, 2)
|
||||
idx = 0
|
||||
slen := len(s)
|
||||
braceCnt := 1
|
||||
esc := false
|
||||
start := 0
|
||||
for braceCnt > 0 {
|
||||
if idx >= slen {
|
||||
return nil, -1
|
||||
}
|
||||
|
||||
sRune, adj := utf8.DecodeRuneInString(s[idx:])
|
||||
if esc {
|
||||
esc = false
|
||||
} else if sRune == '\\' {
|
||||
esc = true
|
||||
} else if sRune == '{' {
|
||||
braceCnt++
|
||||
} else if sRune == '}' {
|
||||
braceCnt--
|
||||
} else if sRune == ',' && braceCnt == 1 {
|
||||
ret = append(ret, s[start:idx])
|
||||
start = idx + adj
|
||||
}
|
||||
|
||||
idx += adj
|
||||
}
|
||||
ret = append(ret, s[start:idx-1])
|
||||
return
|
||||
}
|
||||
|
||||
// Returns true if the pattern is "zero length", meaning
|
||||
// it could match zero or more characters.
|
||||
func isZeroLengthPattern(pattern string) (ret bool, err error) {
|
||||
// * can match zero
|
||||
if pattern == "" || pattern == "*" || pattern == "**" {
|
||||
return true, nil
|
||||
}
|
||||
|
||||
// an alternative with zero length can match zero, for example {,x} - the
|
||||
// first alternative has zero length
|
||||
r, adj := utf8.DecodeRuneInString(pattern)
|
||||
if r == '{' {
|
||||
options, endOptions := splitAlternatives(pattern[adj:])
|
||||
if endOptions == -1 {
|
||||
return false, ErrBadPattern
|
||||
}
|
||||
if ret, err = isZeroLengthPattern(pattern[adj+endOptions:]); !ret || err != nil {
|
||||
return
|
||||
}
|
||||
for _, o := range options {
|
||||
if ret, err = isZeroLengthPattern(o); ret || err != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false, nil
|
||||
}
|
||||
|
||||
// Match returns true if name matches the shell file name pattern.
|
||||
// The pattern syntax is:
|
||||
//
|
||||
// pattern:
|
||||
// { term }
|
||||
// term:
|
||||
// '*' matches any sequence of non-path-separators
|
||||
// '**' matches any sequence of characters, including
|
||||
// path separators.
|
||||
// '?' matches any single non-path-separator character
|
||||
// '[' [ '^' ] { character-range } ']'
|
||||
// character class (must be non-empty)
|
||||
// '{' { term } [ ',' { term } ... ] '}'
|
||||
// c matches character c (c != '*', '?', '\\', '[')
|
||||
// '\\' c matches character c
|
||||
//
|
||||
// character-range:
|
||||
// c matches character c (c != '\\', '-', ']')
|
||||
// '\\' c matches character c
|
||||
// lo '-' hi matches character c for lo <= c <= hi
|
||||
//
|
||||
// Match requires pattern to match all of name, not just a substring.
|
||||
// The path-separator defaults to the '/' character. The only possible
|
||||
// returned error is ErrBadPattern, when pattern is malformed.
|
||||
//
|
||||
// Note: this is meant as a drop-in replacement for path.Match() which
|
||||
// always uses '/' as the path separator. If you want to support systems
|
||||
// which use a different path separator (such as Windows), what you want
|
||||
// is the PathMatch() function below.
|
||||
//
|
||||
func Match(pattern, name string) (bool, error) {
|
||||
return doMatching(pattern, name, '/')
|
||||
}
|
||||
|
||||
// PathMatch is like Match except that it uses your system's path separator.
|
||||
// For most systems, this will be '/'. However, for Windows, it would be '\\'.
|
||||
// Note that for systems where the path separator is '\\', escaping is
|
||||
// disabled.
|
||||
//
|
||||
// Note: this is meant as a drop-in replacement for filepath.Match().
|
||||
//
|
||||
func PathMatch(pattern, name string) (bool, error) {
|
||||
return PathMatchOS(StandardOS, pattern, name)
|
||||
}
|
||||
|
||||
// PathMatchOS is like PathMatch except that it uses vos's path separator.
|
||||
func PathMatchOS(vos OS, pattern, name string) (bool, error) {
|
||||
pattern = filepath.ToSlash(pattern)
|
||||
return doMatching(pattern, name, vos.PathSeparator())
|
||||
}
|
||||
|
||||
func doMatching(pattern, name string, separator rune) (matched bool, err error) {
|
||||
// check for some base-cases
|
||||
patternLen, nameLen := len(pattern), len(name)
|
||||
if patternLen == 0 {
|
||||
return nameLen == 0, nil
|
||||
} else if nameLen == 0 {
|
||||
return isZeroLengthPattern(pattern)
|
||||
}
|
||||
|
||||
separatorAdj := utf8.RuneLen(separator)
|
||||
|
||||
patIdx := indexRuneWithEscaping(pattern, '/')
|
||||
lastPat := patIdx == -1
|
||||
if lastPat {
|
||||
patIdx = len(pattern)
|
||||
}
|
||||
if pattern[:patIdx] == "**" {
|
||||
// if our last pattern component is a doublestar, we're done -
|
||||
// doublestar will match any remaining name components, if any.
|
||||
if lastPat {
|
||||
return true, nil
|
||||
}
|
||||
|
||||
// otherwise, try matching remaining components
|
||||
nameIdx := 0
|
||||
patIdx += 1
|
||||
for {
|
||||
if m, _ := doMatching(pattern[patIdx:], name[nameIdx:], separator); m {
|
||||
return true, nil
|
||||
}
|
||||
|
||||
nextNameIdx := 0
|
||||
if nextNameIdx = indexRuneWithEscaping(name[nameIdx:], separator); nextNameIdx == -1 {
|
||||
break
|
||||
}
|
||||
nameIdx += separatorAdj + nextNameIdx
|
||||
}
|
||||
return false, nil
|
||||
}
|
||||
|
||||
nameIdx := indexRuneWithEscaping(name, separator)
|
||||
lastName := nameIdx == -1
|
||||
if lastName {
|
||||
nameIdx = nameLen
|
||||
}
|
||||
|
||||
var matches []string
|
||||
matches, err = matchComponent(pattern, name[:nameIdx])
|
||||
if matches == nil || err != nil {
|
||||
return
|
||||
}
|
||||
if len(matches) == 0 && lastName {
|
||||
return true, nil
|
||||
}
|
||||
|
||||
if !lastName {
|
||||
nameIdx += separatorAdj
|
||||
for _, alt := range matches {
|
||||
matched, err = doMatching(alt, name[nameIdx:], separator)
|
||||
if matched || err != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false, nil
|
||||
}
|
||||
|
||||
// Glob returns the names of all files matching pattern or nil
|
||||
// if there is no matching file. The syntax of pattern is the same
|
||||
// as in Match. The pattern may describe hierarchical names such as
|
||||
// /usr/*/bin/ed (assuming the Separator is '/').
|
||||
//
|
||||
// Glob ignores file system errors such as I/O errors reading directories.
|
||||
// The only possible returned error is ErrBadPattern, when pattern
|
||||
// is malformed.
|
||||
//
|
||||
// Your system path separator is automatically used. This means on
|
||||
// systems where the separator is '\\' (Windows), escaping will be
|
||||
// disabled.
|
||||
//
|
||||
// Note: this is meant as a drop-in replacement for filepath.Glob().
|
||||
//
|
||||
func Glob(pattern string) (matches []string, err error) {
|
||||
return GlobOS(StandardOS, pattern)
|
||||
}
|
||||
|
||||
// GlobOS is like Glob except that it operates on vos.
|
||||
func GlobOS(vos OS, pattern string) (matches []string, err error) {
|
||||
if len(pattern) == 0 {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
// if the pattern starts with alternatives, we need to handle that here - the
|
||||
// alternatives may be a mix of relative and absolute
|
||||
if pattern[0] == '{' {
|
||||
options, endOptions := splitAlternatives(pattern[1:])
|
||||
if endOptions == -1 {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
for _, o := range options {
|
||||
m, e := Glob(o + pattern[endOptions+1:])
|
||||
if e != nil {
|
||||
return nil, e
|
||||
}
|
||||
matches = append(matches, m...)
|
||||
}
|
||||
return matches, nil
|
||||
}
|
||||
|
||||
// If the pattern is relative or absolute and we're on a non-Windows machine,
|
||||
// volumeName will be an empty string. If it is absolute and we're on a
|
||||
// Windows machine, volumeName will be a drive letter ("C:") for filesystem
|
||||
// paths or \\<server>\<share> for UNC paths.
|
||||
isAbs := filepath.IsAbs(pattern) || pattern[0] == '\\' || pattern[0] == '/'
|
||||
volumeName := filepath.VolumeName(pattern)
|
||||
isWindowsUNC := strings.HasPrefix(volumeName, `\\`)
|
||||
if isWindowsUNC || isAbs {
|
||||
startIdx := len(volumeName) + 1
|
||||
return doGlob(vos, fmt.Sprintf("%s%s", volumeName, string(vos.PathSeparator())), filepath.ToSlash(pattern[startIdx:]), matches)
|
||||
}
|
||||
|
||||
// otherwise, it's a relative pattern
|
||||
return doGlob(vos, ".", filepath.ToSlash(pattern), matches)
|
||||
}
|
||||
|
||||
// Perform a glob
|
||||
func doGlob(vos OS, basedir, pattern string, matches []string) (m []string, e error) {
|
||||
m = matches
|
||||
e = nil
|
||||
|
||||
// if the pattern starts with any path components that aren't globbed (ie,
|
||||
// `path/to/glob*`), we can skip over the un-globbed components (`path/to` in
|
||||
// our example).
|
||||
globIdx := indexAnyWithEscaping(pattern, "*?[{\\")
|
||||
if globIdx > 0 {
|
||||
globIdx = lastIndexRuneWithEscaping(pattern[:globIdx], '/')
|
||||
} else if globIdx == -1 {
|
||||
globIdx = lastIndexRuneWithEscaping(pattern, '/')
|
||||
}
|
||||
if globIdx > 0 {
|
||||
basedir = filepath.Join(basedir, pattern[:globIdx])
|
||||
pattern = pattern[globIdx+1:]
|
||||
}
|
||||
|
||||
// Lstat will return an error if the file/directory doesn't exist
|
||||
fi, err := vos.Lstat(basedir)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
// if the pattern is empty, we've found a match
|
||||
if len(pattern) == 0 {
|
||||
m = append(m, basedir)
|
||||
return
|
||||
}
|
||||
|
||||
// otherwise, we need to check each item in the directory...
|
||||
|
||||
// first, if basedir is a symlink, follow it...
|
||||
if (fi.Mode() & os.ModeSymlink) != 0 {
|
||||
fi, err = vos.Stat(basedir)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// confirm it's a directory...
|
||||
if !fi.IsDir() {
|
||||
return
|
||||
}
|
||||
|
||||
files, err := filesInDir(vos, basedir)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
sort.Slice(files, func(i, j int) bool { return files[i].Name() < files[j].Name() })
|
||||
|
||||
slashIdx := indexRuneWithEscaping(pattern, '/')
|
||||
lastComponent := slashIdx == -1
|
||||
if lastComponent {
|
||||
slashIdx = len(pattern)
|
||||
}
|
||||
if pattern[:slashIdx] == "**" {
|
||||
// if the current component is a doublestar, we'll try depth-first
|
||||
for _, file := range files {
|
||||
// if symlink, we may want to follow
|
||||
if (file.Mode() & os.ModeSymlink) != 0 {
|
||||
file, err = vos.Stat(filepath.Join(basedir, file.Name()))
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
if file.IsDir() {
|
||||
// recurse into directories
|
||||
if lastComponent {
|
||||
m = append(m, filepath.Join(basedir, file.Name()))
|
||||
}
|
||||
m, e = doGlob(vos, filepath.Join(basedir, file.Name()), pattern, m)
|
||||
} else if lastComponent {
|
||||
// if the pattern's last component is a doublestar, we match filenames, too
|
||||
m = append(m, filepath.Join(basedir, file.Name()))
|
||||
}
|
||||
}
|
||||
if lastComponent {
|
||||
return // we're done
|
||||
}
|
||||
|
||||
pattern = pattern[slashIdx+1:]
|
||||
}
|
||||
|
||||
// check items in current directory and recurse
|
||||
var match []string
|
||||
for _, file := range files {
|
||||
match, e = matchComponent(pattern, file.Name())
|
||||
if e != nil {
|
||||
return
|
||||
}
|
||||
if match != nil {
|
||||
if len(match) == 0 {
|
||||
m = append(m, filepath.Join(basedir, file.Name()))
|
||||
} else {
|
||||
for _, alt := range match {
|
||||
m, e = doGlob(vos, filepath.Join(basedir, file.Name()), alt, m)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func filesInDir(vos OS, dirPath string) (files []os.FileInfo, e error) {
|
||||
dir, err := vos.Open(dirPath)
|
||||
if err != nil {
|
||||
return nil, nil
|
||||
}
|
||||
defer func() {
|
||||
if err := dir.Close(); e == nil {
|
||||
e = err
|
||||
}
|
||||
}()
|
||||
|
||||
files, err = dir.Readdir(-1)
|
||||
if err != nil {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
// Attempt to match a single path component with a pattern. Note that the
|
||||
// pattern may include multiple components but that the "name" is just a single
|
||||
// path component. The return value is a slice of patterns that should be
|
||||
// checked against subsequent path components or nil, indicating that the
|
||||
// pattern does not match this path. It is assumed that pattern components are
|
||||
// separated by '/'
|
||||
func matchComponent(pattern, name string) ([]string, error) {
|
||||
// check for matches one rune at a time
|
||||
patternLen, nameLen := len(pattern), len(name)
|
||||
patIdx, nameIdx := 0, 0
|
||||
for patIdx < patternLen && nameIdx < nameLen {
|
||||
patRune, patAdj := utf8.DecodeRuneInString(pattern[patIdx:])
|
||||
nameRune, nameAdj := utf8.DecodeRuneInString(name[nameIdx:])
|
||||
if patRune == '/' {
|
||||
patIdx++
|
||||
break
|
||||
} else if patRune == '\\' {
|
||||
// handle escaped runes, only if separator isn't '\\'
|
||||
patIdx += patAdj
|
||||
patRune, patAdj = utf8.DecodeRuneInString(pattern[patIdx:])
|
||||
if patRune == utf8.RuneError {
|
||||
return nil, ErrBadPattern
|
||||
} else if patRune == nameRune {
|
||||
patIdx += patAdj
|
||||
nameIdx += nameAdj
|
||||
} else {
|
||||
return nil, nil
|
||||
}
|
||||
} else if patRune == '*' {
|
||||
// handle stars - a star at the end of the pattern or before a separator
|
||||
// will always match the rest of the path component
|
||||
if patIdx += patAdj; patIdx >= patternLen {
|
||||
return []string{}, nil
|
||||
}
|
||||
if patRune, patAdj = utf8.DecodeRuneInString(pattern[patIdx:]); patRune == '/' {
|
||||
return []string{pattern[patIdx+patAdj:]}, nil
|
||||
}
|
||||
|
||||
// check if we can make any matches
|
||||
for ; nameIdx < nameLen; nameIdx += nameAdj {
|
||||
if m, e := matchComponent(pattern[patIdx:], name[nameIdx:]); m != nil || e != nil {
|
||||
return m, e
|
||||
}
|
||||
_, nameAdj = utf8.DecodeRuneInString(name[nameIdx:])
|
||||
}
|
||||
return nil, nil
|
||||
} else if patRune == '[' {
|
||||
// handle character sets
|
||||
patIdx += patAdj
|
||||
endClass := indexRuneWithEscaping(pattern[patIdx:], ']')
|
||||
if endClass == -1 {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
endClass += patIdx
|
||||
classRunes := []rune(pattern[patIdx:endClass])
|
||||
classRunesLen := len(classRunes)
|
||||
if classRunesLen > 0 {
|
||||
classIdx := 0
|
||||
matchClass := false
|
||||
if classRunes[0] == '^' {
|
||||
classIdx++
|
||||
}
|
||||
for classIdx < classRunesLen {
|
||||
low := classRunes[classIdx]
|
||||
if low == '-' {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
classIdx++
|
||||
if low == '\\' {
|
||||
if classIdx < classRunesLen {
|
||||
low = classRunes[classIdx]
|
||||
classIdx++
|
||||
} else {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
}
|
||||
high := low
|
||||
if classIdx < classRunesLen && classRunes[classIdx] == '-' {
|
||||
// we have a range of runes
|
||||
if classIdx++; classIdx >= classRunesLen {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
high = classRunes[classIdx]
|
||||
if high == '-' {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
classIdx++
|
||||
if high == '\\' {
|
||||
if classIdx < classRunesLen {
|
||||
high = classRunes[classIdx]
|
||||
classIdx++
|
||||
} else {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
}
|
||||
}
|
||||
if low <= nameRune && nameRune <= high {
|
||||
matchClass = true
|
||||
}
|
||||
}
|
||||
if matchClass == (classRunes[0] == '^') {
|
||||
return nil, nil
|
||||
}
|
||||
} else {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
patIdx = endClass + 1
|
||||
nameIdx += nameAdj
|
||||
} else if patRune == '{' {
|
||||
// handle alternatives such as {alt1,alt2,...}
|
||||
patIdx += patAdj
|
||||
options, endOptions := splitAlternatives(pattern[patIdx:])
|
||||
if endOptions == -1 {
|
||||
return nil, ErrBadPattern
|
||||
}
|
||||
patIdx += endOptions
|
||||
|
||||
results := make([][]string, 0, len(options))
|
||||
totalResults := 0
|
||||
for _, o := range options {
|
||||
m, e := matchComponent(o+pattern[patIdx:], name[nameIdx:])
|
||||
if e != nil {
|
||||
return nil, e
|
||||
}
|
||||
if m != nil {
|
||||
results = append(results, m)
|
||||
totalResults += len(m)
|
||||
}
|
||||
}
|
||||
if len(results) > 0 {
|
||||
lst := make([]string, 0, totalResults)
|
||||
for _, m := range results {
|
||||
lst = append(lst, m...)
|
||||
}
|
||||
return lst, nil
|
||||
}
|
||||
|
||||
return nil, nil
|
||||
} else if patRune == '?' || patRune == nameRune {
|
||||
// handle single-rune wildcard
|
||||
patIdx += patAdj
|
||||
nameIdx += nameAdj
|
||||
} else {
|
||||
return nil, nil
|
||||
}
|
||||
}
|
||||
if nameIdx >= nameLen {
|
||||
if patIdx >= patternLen {
|
||||
return []string{}, nil
|
||||
}
|
||||
|
||||
pattern = pattern[patIdx:]
|
||||
slashIdx := indexRuneWithEscaping(pattern, '/')
|
||||
testPattern := pattern
|
||||
if slashIdx >= 0 {
|
||||
testPattern = pattern[:slashIdx]
|
||||
}
|
||||
|
||||
zeroLength, err := isZeroLengthPattern(testPattern)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if zeroLength {
|
||||
if slashIdx == -1 {
|
||||
return []string{}, nil
|
||||
} else {
|
||||
return []string{pattern[slashIdx+1:]}, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
3
vendor/github.com/bmatcuk/doublestar/v2/go.mod
generated
vendored
Normal file
3
vendor/github.com/bmatcuk/doublestar/v2/go.mod
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
module github.com/bmatcuk/doublestar/v2
|
||||
|
||||
go 1.12
|
||||
15
vendor/github.com/davecgh/go-spew/LICENSE
generated
vendored
Normal file
15
vendor/github.com/davecgh/go-spew/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,15 @@
|
||||
ISC License
|
||||
|
||||
Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
|
||||
|
||||
Permission to use, copy, modify, and/or distribute this software for any
|
||||
purpose with or without fee is hereby granted, provided that the above
|
||||
copyright notice and this permission notice appear in all copies.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
145
vendor/github.com/davecgh/go-spew/spew/bypass.go
generated
vendored
Normal file
145
vendor/github.com/davecgh/go-spew/spew/bypass.go
generated
vendored
Normal file
@@ -0,0 +1,145 @@
|
||||
// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
|
||||
//
|
||||
// Permission to use, copy, modify, and distribute this software for any
|
||||
// purpose with or without fee is hereby granted, provided that the above
|
||||
// copyright notice and this permission notice appear in all copies.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
// NOTE: Due to the following build constraints, this file will only be compiled
|
||||
// when the code is not running on Google App Engine, compiled by GopherJS, and
|
||||
// "-tags safe" is not added to the go build command line. The "disableunsafe"
|
||||
// tag is deprecated and thus should not be used.
|
||||
// Go versions prior to 1.4 are disabled because they use a different layout
|
||||
// for interfaces which make the implementation of unsafeReflectValue more complex.
|
||||
// +build !js,!appengine,!safe,!disableunsafe,go1.4
|
||||
|
||||
package spew
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const (
|
||||
// UnsafeDisabled is a build-time constant which specifies whether or
|
||||
// not access to the unsafe package is available.
|
||||
UnsafeDisabled = false
|
||||
|
||||
// ptrSize is the size of a pointer on the current arch.
|
||||
ptrSize = unsafe.Sizeof((*byte)(nil))
|
||||
)
|
||||
|
||||
type flag uintptr
|
||||
|
||||
var (
|
||||
// flagRO indicates whether the value field of a reflect.Value
|
||||
// is read-only.
|
||||
flagRO flag
|
||||
|
||||
// flagAddr indicates whether the address of the reflect.Value's
|
||||
// value may be taken.
|
||||
flagAddr flag
|
||||
)
|
||||
|
||||
// flagKindMask holds the bits that make up the kind
|
||||
// part of the flags field. In all the supported versions,
|
||||
// it is in the lower 5 bits.
|
||||
const flagKindMask = flag(0x1f)
|
||||
|
||||
// Different versions of Go have used different
|
||||
// bit layouts for the flags type. This table
|
||||
// records the known combinations.
|
||||
var okFlags = []struct {
|
||||
ro, addr flag
|
||||
}{{
|
||||
// From Go 1.4 to 1.5
|
||||
ro: 1 << 5,
|
||||
addr: 1 << 7,
|
||||
}, {
|
||||
// Up to Go tip.
|
||||
ro: 1<<5 | 1<<6,
|
||||
addr: 1 << 8,
|
||||
}}
|
||||
|
||||
var flagValOffset = func() uintptr {
|
||||
field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
|
||||
if !ok {
|
||||
panic("reflect.Value has no flag field")
|
||||
}
|
||||
return field.Offset
|
||||
}()
|
||||
|
||||
// flagField returns a pointer to the flag field of a reflect.Value.
|
||||
func flagField(v *reflect.Value) *flag {
|
||||
return (*flag)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + flagValOffset))
|
||||
}
|
||||
|
||||
// unsafeReflectValue converts the passed reflect.Value into a one that bypasses
|
||||
// the typical safety restrictions preventing access to unaddressable and
|
||||
// unexported data. It works by digging the raw pointer to the underlying
|
||||
// value out of the protected value and generating a new unprotected (unsafe)
|
||||
// reflect.Value to it.
|
||||
//
|
||||
// This allows us to check for implementations of the Stringer and error
|
||||
// interfaces to be used for pretty printing ordinarily unaddressable and
|
||||
// inaccessible values such as unexported struct fields.
|
||||
func unsafeReflectValue(v reflect.Value) reflect.Value {
|
||||
if !v.IsValid() || (v.CanInterface() && v.CanAddr()) {
|
||||
return v
|
||||
}
|
||||
flagFieldPtr := flagField(&v)
|
||||
*flagFieldPtr &^= flagRO
|
||||
*flagFieldPtr |= flagAddr
|
||||
return v
|
||||
}
|
||||
|
||||
// Sanity checks against future reflect package changes
|
||||
// to the type or semantics of the Value.flag field.
|
||||
func init() {
|
||||
field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
|
||||
if !ok {
|
||||
panic("reflect.Value has no flag field")
|
||||
}
|
||||
if field.Type.Kind() != reflect.TypeOf(flag(0)).Kind() {
|
||||
panic("reflect.Value flag field has changed kind")
|
||||
}
|
||||
type t0 int
|
||||
var t struct {
|
||||
A t0
|
||||
// t0 will have flagEmbedRO set.
|
||||
t0
|
||||
// a will have flagStickyRO set
|
||||
a t0
|
||||
}
|
||||
vA := reflect.ValueOf(t).FieldByName("A")
|
||||
va := reflect.ValueOf(t).FieldByName("a")
|
||||
vt0 := reflect.ValueOf(t).FieldByName("t0")
|
||||
|
||||
// Infer flagRO from the difference between the flags
|
||||
// for the (otherwise identical) fields in t.
|
||||
flagPublic := *flagField(&vA)
|
||||
flagWithRO := *flagField(&va) | *flagField(&vt0)
|
||||
flagRO = flagPublic ^ flagWithRO
|
||||
|
||||
// Infer flagAddr from the difference between a value
|
||||
// taken from a pointer and not.
|
||||
vPtrA := reflect.ValueOf(&t).Elem().FieldByName("A")
|
||||
flagNoPtr := *flagField(&vA)
|
||||
flagPtr := *flagField(&vPtrA)
|
||||
flagAddr = flagNoPtr ^ flagPtr
|
||||
|
||||
// Check that the inferred flags tally with one of the known versions.
|
||||
for _, f := range okFlags {
|
||||
if flagRO == f.ro && flagAddr == f.addr {
|
||||
return
|
||||
}
|
||||
}
|
||||
panic("reflect.Value read-only flag has changed semantics")
|
||||
}
|
||||
38
vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
generated
vendored
Normal file
38
vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
generated
vendored
Normal file
@@ -0,0 +1,38 @@
|
||||
// Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
|
||||
//
|
||||
// Permission to use, copy, modify, and distribute this software for any
|
||||
// purpose with or without fee is hereby granted, provided that the above
|
||||
// copyright notice and this permission notice appear in all copies.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
// NOTE: Due to the following build constraints, this file will only be compiled
|
||||
// when the code is running on Google App Engine, compiled by GopherJS, or
|
||||
// "-tags safe" is added to the go build command line. The "disableunsafe"
|
||||
// tag is deprecated and thus should not be used.
|
||||
// +build js appengine safe disableunsafe !go1.4
|
||||
|
||||
package spew
|
||||
|
||||
import "reflect"
|
||||
|
||||
const (
|
||||
// UnsafeDisabled is a build-time constant which specifies whether or
|
||||
// not access to the unsafe package is available.
|
||||
UnsafeDisabled = true
|
||||
)
|
||||
|
||||
// unsafeReflectValue typically converts the passed reflect.Value into a one
|
||||
// that bypasses the typical safety restrictions preventing access to
|
||||
// unaddressable and unexported data. However, doing this relies on access to
|
||||
// the unsafe package. This is a stub version which simply returns the passed
|
||||
// reflect.Value when the unsafe package is not available.
|
||||
func unsafeReflectValue(v reflect.Value) reflect.Value {
|
||||
return v
|
||||
}
|
||||
341
vendor/github.com/davecgh/go-spew/spew/common.go
generated
vendored
Normal file
341
vendor/github.com/davecgh/go-spew/spew/common.go
generated
vendored
Normal file
@@ -0,0 +1,341 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
package spew
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io"
|
||||
"reflect"
|
||||
"sort"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// Some constants in the form of bytes to avoid string overhead. This mirrors
|
||||
// the technique used in the fmt package.
|
||||
var (
|
||||
panicBytes = []byte("(PANIC=")
|
||||
plusBytes = []byte("+")
|
||||
iBytes = []byte("i")
|
||||
trueBytes = []byte("true")
|
||||
falseBytes = []byte("false")
|
||||
interfaceBytes = []byte("(interface {})")
|
||||
commaNewlineBytes = []byte(",\n")
|
||||
newlineBytes = []byte("\n")
|
||||
openBraceBytes = []byte("{")
|
||||
openBraceNewlineBytes = []byte("{\n")
|
||||
closeBraceBytes = []byte("}")
|
||||
asteriskBytes = []byte("*")
|
||||
colonBytes = []byte(":")
|
||||
colonSpaceBytes = []byte(": ")
|
||||
openParenBytes = []byte("(")
|
||||
closeParenBytes = []byte(")")
|
||||
spaceBytes = []byte(" ")
|
||||
pointerChainBytes = []byte("->")
|
||||
nilAngleBytes = []byte("<nil>")
|
||||
maxNewlineBytes = []byte("<max depth reached>\n")
|
||||
maxShortBytes = []byte("<max>")
|
||||
circularBytes = []byte("<already shown>")
|
||||
circularShortBytes = []byte("<shown>")
|
||||
invalidAngleBytes = []byte("<invalid>")
|
||||
openBracketBytes = []byte("[")
|
||||
closeBracketBytes = []byte("]")
|
||||
percentBytes = []byte("%")
|
||||
precisionBytes = []byte(".")
|
||||
openAngleBytes = []byte("<")
|
||||
closeAngleBytes = []byte(">")
|
||||
openMapBytes = []byte("map[")
|
||||
closeMapBytes = []byte("]")
|
||||
lenEqualsBytes = []byte("len=")
|
||||
capEqualsBytes = []byte("cap=")
|
||||
)
|
||||
|
||||
// hexDigits is used to map a decimal value to a hex digit.
|
||||
var hexDigits = "0123456789abcdef"
|
||||
|
||||
// catchPanic handles any panics that might occur during the handleMethods
|
||||
// calls.
|
||||
func catchPanic(w io.Writer, v reflect.Value) {
|
||||
if err := recover(); err != nil {
|
||||
w.Write(panicBytes)
|
||||
fmt.Fprintf(w, "%v", err)
|
||||
w.Write(closeParenBytes)
|
||||
}
|
||||
}
|
||||
|
||||
// handleMethods attempts to call the Error and String methods on the underlying
|
||||
// type the passed reflect.Value represents and outputes the result to Writer w.
|
||||
//
|
||||
// It handles panics in any called methods by catching and displaying the error
|
||||
// as the formatted value.
|
||||
func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) {
|
||||
// We need an interface to check if the type implements the error or
|
||||
// Stringer interface. However, the reflect package won't give us an
|
||||
// interface on certain things like unexported struct fields in order
|
||||
// to enforce visibility rules. We use unsafe, when it's available,
|
||||
// to bypass these restrictions since this package does not mutate the
|
||||
// values.
|
||||
if !v.CanInterface() {
|
||||
if UnsafeDisabled {
|
||||
return false
|
||||
}
|
||||
|
||||
v = unsafeReflectValue(v)
|
||||
}
|
||||
|
||||
// Choose whether or not to do error and Stringer interface lookups against
|
||||
// the base type or a pointer to the base type depending on settings.
|
||||
// Technically calling one of these methods with a pointer receiver can
|
||||
// mutate the value, however, types which choose to satisify an error or
|
||||
// Stringer interface with a pointer receiver should not be mutating their
|
||||
// state inside these interface methods.
|
||||
if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {
|
||||
v = unsafeReflectValue(v)
|
||||
}
|
||||
if v.CanAddr() {
|
||||
v = v.Addr()
|
||||
}
|
||||
|
||||
// Is it an error or Stringer?
|
||||
switch iface := v.Interface().(type) {
|
||||
case error:
|
||||
defer catchPanic(w, v)
|
||||
if cs.ContinueOnMethod {
|
||||
w.Write(openParenBytes)
|
||||
w.Write([]byte(iface.Error()))
|
||||
w.Write(closeParenBytes)
|
||||
w.Write(spaceBytes)
|
||||
return false
|
||||
}
|
||||
|
||||
w.Write([]byte(iface.Error()))
|
||||
return true
|
||||
|
||||
case fmt.Stringer:
|
||||
defer catchPanic(w, v)
|
||||
if cs.ContinueOnMethod {
|
||||
w.Write(openParenBytes)
|
||||
w.Write([]byte(iface.String()))
|
||||
w.Write(closeParenBytes)
|
||||
w.Write(spaceBytes)
|
||||
return false
|
||||
}
|
||||
w.Write([]byte(iface.String()))
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// printBool outputs a boolean value as true or false to Writer w.
|
||||
func printBool(w io.Writer, val bool) {
|
||||
if val {
|
||||
w.Write(trueBytes)
|
||||
} else {
|
||||
w.Write(falseBytes)
|
||||
}
|
||||
}
|
||||
|
||||
// printInt outputs a signed integer value to Writer w.
|
||||
func printInt(w io.Writer, val int64, base int) {
|
||||
w.Write([]byte(strconv.FormatInt(val, base)))
|
||||
}
|
||||
|
||||
// printUint outputs an unsigned integer value to Writer w.
|
||||
func printUint(w io.Writer, val uint64, base int) {
|
||||
w.Write([]byte(strconv.FormatUint(val, base)))
|
||||
}
|
||||
|
||||
// printFloat outputs a floating point value using the specified precision,
|
||||
// which is expected to be 32 or 64bit, to Writer w.
|
||||
func printFloat(w io.Writer, val float64, precision int) {
|
||||
w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision)))
|
||||
}
|
||||
|
||||
// printComplex outputs a complex value using the specified float precision
|
||||
// for the real and imaginary parts to Writer w.
|
||||
func printComplex(w io.Writer, c complex128, floatPrecision int) {
|
||||
r := real(c)
|
||||
w.Write(openParenBytes)
|
||||
w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision)))
|
||||
i := imag(c)
|
||||
if i >= 0 {
|
||||
w.Write(plusBytes)
|
||||
}
|
||||
w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision)))
|
||||
w.Write(iBytes)
|
||||
w.Write(closeParenBytes)
|
||||
}
|
||||
|
||||
// printHexPtr outputs a uintptr formatted as hexadecimal with a leading '0x'
|
||||
// prefix to Writer w.
|
||||
func printHexPtr(w io.Writer, p uintptr) {
|
||||
// Null pointer.
|
||||
num := uint64(p)
|
||||
if num == 0 {
|
||||
w.Write(nilAngleBytes)
|
||||
return
|
||||
}
|
||||
|
||||
// Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix
|
||||
buf := make([]byte, 18)
|
||||
|
||||
// It's simpler to construct the hex string right to left.
|
||||
base := uint64(16)
|
||||
i := len(buf) - 1
|
||||
for num >= base {
|
||||
buf[i] = hexDigits[num%base]
|
||||
num /= base
|
||||
i--
|
||||
}
|
||||
buf[i] = hexDigits[num]
|
||||
|
||||
// Add '0x' prefix.
|
||||
i--
|
||||
buf[i] = 'x'
|
||||
i--
|
||||
buf[i] = '0'
|
||||
|
||||
// Strip unused leading bytes.
|
||||
buf = buf[i:]
|
||||
w.Write(buf)
|
||||
}
|
||||
|
||||
// valuesSorter implements sort.Interface to allow a slice of reflect.Value
|
||||
// elements to be sorted.
|
||||
type valuesSorter struct {
|
||||
values []reflect.Value
|
||||
strings []string // either nil or same len and values
|
||||
cs *ConfigState
|
||||
}
|
||||
|
||||
// newValuesSorter initializes a valuesSorter instance, which holds a set of
|
||||
// surrogate keys on which the data should be sorted. It uses flags in
|
||||
// ConfigState to decide if and how to populate those surrogate keys.
|
||||
func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface {
|
||||
vs := &valuesSorter{values: values, cs: cs}
|
||||
if canSortSimply(vs.values[0].Kind()) {
|
||||
return vs
|
||||
}
|
||||
if !cs.DisableMethods {
|
||||
vs.strings = make([]string, len(values))
|
||||
for i := range vs.values {
|
||||
b := bytes.Buffer{}
|
||||
if !handleMethods(cs, &b, vs.values[i]) {
|
||||
vs.strings = nil
|
||||
break
|
||||
}
|
||||
vs.strings[i] = b.String()
|
||||
}
|
||||
}
|
||||
if vs.strings == nil && cs.SpewKeys {
|
||||
vs.strings = make([]string, len(values))
|
||||
for i := range vs.values {
|
||||
vs.strings[i] = Sprintf("%#v", vs.values[i].Interface())
|
||||
}
|
||||
}
|
||||
return vs
|
||||
}
|
||||
|
||||
// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted
|
||||
// directly, or whether it should be considered for sorting by surrogate keys
|
||||
// (if the ConfigState allows it).
|
||||
func canSortSimply(kind reflect.Kind) bool {
|
||||
// This switch parallels valueSortLess, except for the default case.
|
||||
switch kind {
|
||||
case reflect.Bool:
|
||||
return true
|
||||
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
|
||||
return true
|
||||
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
|
||||
return true
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return true
|
||||
case reflect.String:
|
||||
return true
|
||||
case reflect.Uintptr:
|
||||
return true
|
||||
case reflect.Array:
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Len returns the number of values in the slice. It is part of the
|
||||
// sort.Interface implementation.
|
||||
func (s *valuesSorter) Len() int {
|
||||
return len(s.values)
|
||||
}
|
||||
|
||||
// Swap swaps the values at the passed indices. It is part of the
|
||||
// sort.Interface implementation.
|
||||
func (s *valuesSorter) Swap(i, j int) {
|
||||
s.values[i], s.values[j] = s.values[j], s.values[i]
|
||||
if s.strings != nil {
|
||||
s.strings[i], s.strings[j] = s.strings[j], s.strings[i]
|
||||
}
|
||||
}
|
||||
|
||||
// valueSortLess returns whether the first value should sort before the second
|
||||
// value. It is used by valueSorter.Less as part of the sort.Interface
|
||||
// implementation.
|
||||
func valueSortLess(a, b reflect.Value) bool {
|
||||
switch a.Kind() {
|
||||
case reflect.Bool:
|
||||
return !a.Bool() && b.Bool()
|
||||
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
|
||||
return a.Int() < b.Int()
|
||||
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
|
||||
return a.Uint() < b.Uint()
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return a.Float() < b.Float()
|
||||
case reflect.String:
|
||||
return a.String() < b.String()
|
||||
case reflect.Uintptr:
|
||||
return a.Uint() < b.Uint()
|
||||
case reflect.Array:
|
||||
// Compare the contents of both arrays.
|
||||
l := a.Len()
|
||||
for i := 0; i < l; i++ {
|
||||
av := a.Index(i)
|
||||
bv := b.Index(i)
|
||||
if av.Interface() == bv.Interface() {
|
||||
continue
|
||||
}
|
||||
return valueSortLess(av, bv)
|
||||
}
|
||||
}
|
||||
return a.String() < b.String()
|
||||
}
|
||||
|
||||
// Less returns whether the value at index i should sort before the
|
||||
// value at index j. It is part of the sort.Interface implementation.
|
||||
func (s *valuesSorter) Less(i, j int) bool {
|
||||
if s.strings == nil {
|
||||
return valueSortLess(s.values[i], s.values[j])
|
||||
}
|
||||
return s.strings[i] < s.strings[j]
|
||||
}
|
||||
|
||||
// sortValues is a sort function that handles both native types and any type that
|
||||
// can be converted to error or Stringer. Other inputs are sorted according to
|
||||
// their Value.String() value to ensure display stability.
|
||||
func sortValues(values []reflect.Value, cs *ConfigState) {
|
||||
if len(values) == 0 {
|
||||
return
|
||||
}
|
||||
sort.Sort(newValuesSorter(values, cs))
|
||||
}
|
||||
306
vendor/github.com/davecgh/go-spew/spew/config.go
generated
vendored
Normal file
306
vendor/github.com/davecgh/go-spew/spew/config.go
generated
vendored
Normal file
@@ -0,0 +1,306 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
package spew
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
)
|
||||
|
||||
// ConfigState houses the configuration options used by spew to format and
|
||||
// display values. There is a global instance, Config, that is used to control
|
||||
// all top-level Formatter and Dump functionality. Each ConfigState instance
|
||||
// provides methods equivalent to the top-level functions.
|
||||
//
|
||||
// The zero value for ConfigState provides no indentation. You would typically
|
||||
// want to set it to a space or a tab.
|
||||
//
|
||||
// Alternatively, you can use NewDefaultConfig to get a ConfigState instance
|
||||
// with default settings. See the documentation of NewDefaultConfig for default
|
||||
// values.
|
||||
type ConfigState struct {
|
||||
// Indent specifies the string to use for each indentation level. The
|
||||
// global config instance that all top-level functions use set this to a
|
||||
// single space by default. If you would like more indentation, you might
|
||||
// set this to a tab with "\t" or perhaps two spaces with " ".
|
||||
Indent string
|
||||
|
||||
// MaxDepth controls the maximum number of levels to descend into nested
|
||||
// data structures. The default, 0, means there is no limit.
|
||||
//
|
||||
// NOTE: Circular data structures are properly detected, so it is not
|
||||
// necessary to set this value unless you specifically want to limit deeply
|
||||
// nested data structures.
|
||||
MaxDepth int
|
||||
|
||||
// DisableMethods specifies whether or not error and Stringer interfaces are
|
||||
// invoked for types that implement them.
|
||||
DisableMethods bool
|
||||
|
||||
// DisablePointerMethods specifies whether or not to check for and invoke
|
||||
// error and Stringer interfaces on types which only accept a pointer
|
||||
// receiver when the current type is not a pointer.
|
||||
//
|
||||
// NOTE: This might be an unsafe action since calling one of these methods
|
||||
// with a pointer receiver could technically mutate the value, however,
|
||||
// in practice, types which choose to satisify an error or Stringer
|
||||
// interface with a pointer receiver should not be mutating their state
|
||||
// inside these interface methods. As a result, this option relies on
|
||||
// access to the unsafe package, so it will not have any effect when
|
||||
// running in environments without access to the unsafe package such as
|
||||
// Google App Engine or with the "safe" build tag specified.
|
||||
DisablePointerMethods bool
|
||||
|
||||
// DisablePointerAddresses specifies whether to disable the printing of
|
||||
// pointer addresses. This is useful when diffing data structures in tests.
|
||||
DisablePointerAddresses bool
|
||||
|
||||
// DisableCapacities specifies whether to disable the printing of capacities
|
||||
// for arrays, slices, maps and channels. This is useful when diffing
|
||||
// data structures in tests.
|
||||
DisableCapacities bool
|
||||
|
||||
// ContinueOnMethod specifies whether or not recursion should continue once
|
||||
// a custom error or Stringer interface is invoked. The default, false,
|
||||
// means it will print the results of invoking the custom error or Stringer
|
||||
// interface and return immediately instead of continuing to recurse into
|
||||
// the internals of the data type.
|
||||
//
|
||||
// NOTE: This flag does not have any effect if method invocation is disabled
|
||||
// via the DisableMethods or DisablePointerMethods options.
|
||||
ContinueOnMethod bool
|
||||
|
||||
// SortKeys specifies map keys should be sorted before being printed. Use
|
||||
// this to have a more deterministic, diffable output. Note that only
|
||||
// native types (bool, int, uint, floats, uintptr and string) and types
|
||||
// that support the error or Stringer interfaces (if methods are
|
||||
// enabled) are supported, with other types sorted according to the
|
||||
// reflect.Value.String() output which guarantees display stability.
|
||||
SortKeys bool
|
||||
|
||||
// SpewKeys specifies that, as a last resort attempt, map keys should
|
||||
// be spewed to strings and sorted by those strings. This is only
|
||||
// considered if SortKeys is true.
|
||||
SpewKeys bool
|
||||
}
|
||||
|
||||
// Config is the active configuration of the top-level functions.
|
||||
// The configuration can be changed by modifying the contents of spew.Config.
|
||||
var Config = ConfigState{Indent: " "}
|
||||
|
||||
// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the formatted string as a value that satisfies error. See NewFormatter
|
||||
// for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) {
|
||||
return fmt.Errorf(format, c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
|
||||
return fmt.Fprint(w, c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
|
||||
return fmt.Fprintf(w, format, c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
|
||||
// passed with a Formatter interface returned by c.NewFormatter. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
|
||||
return fmt.Fprintln(w, c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Print is a wrapper for fmt.Print that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Print(c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Print(a ...interface{}) (n int, err error) {
|
||||
return fmt.Print(c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Printf is a wrapper for fmt.Printf that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) {
|
||||
return fmt.Printf(format, c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Println is a wrapper for fmt.Println that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Println(c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Println(a ...interface{}) (n int, err error) {
|
||||
return fmt.Println(c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the resulting string. See NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Sprint(a ...interface{}) string {
|
||||
return fmt.Sprint(c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
|
||||
// passed with a Formatter interface returned by c.NewFormatter. It returns
|
||||
// the resulting string. See NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Sprintf(format string, a ...interface{}) string {
|
||||
return fmt.Sprintf(format, c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
|
||||
// were passed with a Formatter interface returned by c.NewFormatter. It
|
||||
// returns the resulting string. See NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b))
|
||||
func (c *ConfigState) Sprintln(a ...interface{}) string {
|
||||
return fmt.Sprintln(c.convertArgs(a)...)
|
||||
}
|
||||
|
||||
/*
|
||||
NewFormatter returns a custom formatter that satisfies the fmt.Formatter
|
||||
interface. As a result, it integrates cleanly with standard fmt package
|
||||
printing functions. The formatter is useful for inline printing of smaller data
|
||||
types similar to the standard %v format specifier.
|
||||
|
||||
The custom formatter only responds to the %v (most compact), %+v (adds pointer
|
||||
addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb
|
||||
combinations. Any other verbs such as %x and %q will be sent to the the
|
||||
standard fmt package for formatting. In addition, the custom formatter ignores
|
||||
the width and precision arguments (however they will still work on the format
|
||||
specifiers not handled by the custom formatter).
|
||||
|
||||
Typically this function shouldn't be called directly. It is much easier to make
|
||||
use of the custom formatter by calling one of the convenience functions such as
|
||||
c.Printf, c.Println, or c.Printf.
|
||||
*/
|
||||
func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter {
|
||||
return newFormatter(c, v)
|
||||
}
|
||||
|
||||
// Fdump formats and displays the passed arguments to io.Writer w. It formats
|
||||
// exactly the same as Dump.
|
||||
func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) {
|
||||
fdump(c, w, a...)
|
||||
}
|
||||
|
||||
/*
|
||||
Dump displays the passed parameters to standard out with newlines, customizable
|
||||
indentation, and additional debug information such as complete types and all
|
||||
pointer addresses used to indirect to the final value. It provides the
|
||||
following features over the built-in printing facilities provided by the fmt
|
||||
package:
|
||||
|
||||
* Pointers are dereferenced and followed
|
||||
* Circular data structures are detected and handled properly
|
||||
* Custom Stringer/error interfaces are optionally invoked, including
|
||||
on unexported types
|
||||
* Custom types which only implement the Stringer/error interfaces via
|
||||
a pointer receiver are optionally invoked when passing non-pointer
|
||||
variables
|
||||
* Byte arrays and slices are dumped like the hexdump -C command which
|
||||
includes offsets, byte values in hex, and ASCII output
|
||||
|
||||
The configuration options are controlled by modifying the public members
|
||||
of c. See ConfigState for options documentation.
|
||||
|
||||
See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
|
||||
get the formatted result as a string.
|
||||
*/
|
||||
func (c *ConfigState) Dump(a ...interface{}) {
|
||||
fdump(c, os.Stdout, a...)
|
||||
}
|
||||
|
||||
// Sdump returns a string with the passed arguments formatted exactly the same
|
||||
// as Dump.
|
||||
func (c *ConfigState) Sdump(a ...interface{}) string {
|
||||
var buf bytes.Buffer
|
||||
fdump(c, &buf, a...)
|
||||
return buf.String()
|
||||
}
|
||||
|
||||
// convertArgs accepts a slice of arguments and returns a slice of the same
|
||||
// length with each argument converted to a spew Formatter interface using
|
||||
// the ConfigState associated with s.
|
||||
func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) {
|
||||
formatters = make([]interface{}, len(args))
|
||||
for index, arg := range args {
|
||||
formatters[index] = newFormatter(c, arg)
|
||||
}
|
||||
return formatters
|
||||
}
|
||||
|
||||
// NewDefaultConfig returns a ConfigState with the following default settings.
|
||||
//
|
||||
// Indent: " "
|
||||
// MaxDepth: 0
|
||||
// DisableMethods: false
|
||||
// DisablePointerMethods: false
|
||||
// ContinueOnMethod: false
|
||||
// SortKeys: false
|
||||
func NewDefaultConfig() *ConfigState {
|
||||
return &ConfigState{Indent: " "}
|
||||
}
|
||||
211
vendor/github.com/davecgh/go-spew/spew/doc.go
generated
vendored
Normal file
211
vendor/github.com/davecgh/go-spew/spew/doc.go
generated
vendored
Normal file
@@ -0,0 +1,211 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
Package spew implements a deep pretty printer for Go data structures to aid in
|
||||
debugging.
|
||||
|
||||
A quick overview of the additional features spew provides over the built-in
|
||||
printing facilities for Go data types are as follows:
|
||||
|
||||
* Pointers are dereferenced and followed
|
||||
* Circular data structures are detected and handled properly
|
||||
* Custom Stringer/error interfaces are optionally invoked, including
|
||||
on unexported types
|
||||
* Custom types which only implement the Stringer/error interfaces via
|
||||
a pointer receiver are optionally invoked when passing non-pointer
|
||||
variables
|
||||
* Byte arrays and slices are dumped like the hexdump -C command which
|
||||
includes offsets, byte values in hex, and ASCII output (only when using
|
||||
Dump style)
|
||||
|
||||
There are two different approaches spew allows for dumping Go data structures:
|
||||
|
||||
* Dump style which prints with newlines, customizable indentation,
|
||||
and additional debug information such as types and all pointer addresses
|
||||
used to indirect to the final value
|
||||
* A custom Formatter interface that integrates cleanly with the standard fmt
|
||||
package and replaces %v, %+v, %#v, and %#+v to provide inline printing
|
||||
similar to the default %v while providing the additional functionality
|
||||
outlined above and passing unsupported format verbs such as %x and %q
|
||||
along to fmt
|
||||
|
||||
Quick Start
|
||||
|
||||
This section demonstrates how to quickly get started with spew. See the
|
||||
sections below for further details on formatting and configuration options.
|
||||
|
||||
To dump a variable with full newlines, indentation, type, and pointer
|
||||
information use Dump, Fdump, or Sdump:
|
||||
spew.Dump(myVar1, myVar2, ...)
|
||||
spew.Fdump(someWriter, myVar1, myVar2, ...)
|
||||
str := spew.Sdump(myVar1, myVar2, ...)
|
||||
|
||||
Alternatively, if you would prefer to use format strings with a compacted inline
|
||||
printing style, use the convenience wrappers Printf, Fprintf, etc with
|
||||
%v (most compact), %+v (adds pointer addresses), %#v (adds types), or
|
||||
%#+v (adds types and pointer addresses):
|
||||
spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
|
||||
spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
|
||||
spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
|
||||
spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
|
||||
|
||||
Configuration Options
|
||||
|
||||
Configuration of spew is handled by fields in the ConfigState type. For
|
||||
convenience, all of the top-level functions use a global state available
|
||||
via the spew.Config global.
|
||||
|
||||
It is also possible to create a ConfigState instance that provides methods
|
||||
equivalent to the top-level functions. This allows concurrent configuration
|
||||
options. See the ConfigState documentation for more details.
|
||||
|
||||
The following configuration options are available:
|
||||
* Indent
|
||||
String to use for each indentation level for Dump functions.
|
||||
It is a single space by default. A popular alternative is "\t".
|
||||
|
||||
* MaxDepth
|
||||
Maximum number of levels to descend into nested data structures.
|
||||
There is no limit by default.
|
||||
|
||||
* DisableMethods
|
||||
Disables invocation of error and Stringer interface methods.
|
||||
Method invocation is enabled by default.
|
||||
|
||||
* DisablePointerMethods
|
||||
Disables invocation of error and Stringer interface methods on types
|
||||
which only accept pointer receivers from non-pointer variables.
|
||||
Pointer method invocation is enabled by default.
|
||||
|
||||
* DisablePointerAddresses
|
||||
DisablePointerAddresses specifies whether to disable the printing of
|
||||
pointer addresses. This is useful when diffing data structures in tests.
|
||||
|
||||
* DisableCapacities
|
||||
DisableCapacities specifies whether to disable the printing of
|
||||
capacities for arrays, slices, maps and channels. This is useful when
|
||||
diffing data structures in tests.
|
||||
|
||||
* ContinueOnMethod
|
||||
Enables recursion into types after invoking error and Stringer interface
|
||||
methods. Recursion after method invocation is disabled by default.
|
||||
|
||||
* SortKeys
|
||||
Specifies map keys should be sorted before being printed. Use
|
||||
this to have a more deterministic, diffable output. Note that
|
||||
only native types (bool, int, uint, floats, uintptr and string)
|
||||
and types which implement error or Stringer interfaces are
|
||||
supported with other types sorted according to the
|
||||
reflect.Value.String() output which guarantees display
|
||||
stability. Natural map order is used by default.
|
||||
|
||||
* SpewKeys
|
||||
Specifies that, as a last resort attempt, map keys should be
|
||||
spewed to strings and sorted by those strings. This is only
|
||||
considered if SortKeys is true.
|
||||
|
||||
Dump Usage
|
||||
|
||||
Simply call spew.Dump with a list of variables you want to dump:
|
||||
|
||||
spew.Dump(myVar1, myVar2, ...)
|
||||
|
||||
You may also call spew.Fdump if you would prefer to output to an arbitrary
|
||||
io.Writer. For example, to dump to standard error:
|
||||
|
||||
spew.Fdump(os.Stderr, myVar1, myVar2, ...)
|
||||
|
||||
A third option is to call spew.Sdump to get the formatted output as a string:
|
||||
|
||||
str := spew.Sdump(myVar1, myVar2, ...)
|
||||
|
||||
Sample Dump Output
|
||||
|
||||
See the Dump example for details on the setup of the types and variables being
|
||||
shown here.
|
||||
|
||||
(main.Foo) {
|
||||
unexportedField: (*main.Bar)(0xf84002e210)({
|
||||
flag: (main.Flag) flagTwo,
|
||||
data: (uintptr) <nil>
|
||||
}),
|
||||
ExportedField: (map[interface {}]interface {}) (len=1) {
|
||||
(string) (len=3) "one": (bool) true
|
||||
}
|
||||
}
|
||||
|
||||
Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C
|
||||
command as shown.
|
||||
([]uint8) (len=32 cap=32) {
|
||||
00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 |............... |
|
||||
00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 |!"#$%&'()*+,-./0|
|
||||
00000020 31 32 |12|
|
||||
}
|
||||
|
||||
Custom Formatter
|
||||
|
||||
Spew provides a custom formatter that implements the fmt.Formatter interface
|
||||
so that it integrates cleanly with standard fmt package printing functions. The
|
||||
formatter is useful for inline printing of smaller data types similar to the
|
||||
standard %v format specifier.
|
||||
|
||||
The custom formatter only responds to the %v (most compact), %+v (adds pointer
|
||||
addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
|
||||
combinations. Any other verbs such as %x and %q will be sent to the the
|
||||
standard fmt package for formatting. In addition, the custom formatter ignores
|
||||
the width and precision arguments (however they will still work on the format
|
||||
specifiers not handled by the custom formatter).
|
||||
|
||||
Custom Formatter Usage
|
||||
|
||||
The simplest way to make use of the spew custom formatter is to call one of the
|
||||
convenience functions such as spew.Printf, spew.Println, or spew.Printf. The
|
||||
functions have syntax you are most likely already familiar with:
|
||||
|
||||
spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
|
||||
spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
|
||||
spew.Println(myVar, myVar2)
|
||||
spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
|
||||
spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
|
||||
|
||||
See the Index for the full list convenience functions.
|
||||
|
||||
Sample Formatter Output
|
||||
|
||||
Double pointer to a uint8:
|
||||
%v: <**>5
|
||||
%+v: <**>(0xf8400420d0->0xf8400420c8)5
|
||||
%#v: (**uint8)5
|
||||
%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
|
||||
|
||||
Pointer to circular struct with a uint8 field and a pointer to itself:
|
||||
%v: <*>{1 <*><shown>}
|
||||
%+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
|
||||
%#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
|
||||
%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
|
||||
|
||||
See the Printf example for details on the setup of variables being shown
|
||||
here.
|
||||
|
||||
Errors
|
||||
|
||||
Since it is possible for custom Stringer/error interfaces to panic, spew
|
||||
detects them and handles them internally by printing the panic information
|
||||
inline with the output. Since spew is intended to provide deep pretty printing
|
||||
capabilities on structures, it intentionally does not return any errors.
|
||||
*/
|
||||
package spew
|
||||
509
vendor/github.com/davecgh/go-spew/spew/dump.go
generated
vendored
Normal file
509
vendor/github.com/davecgh/go-spew/spew/dump.go
generated
vendored
Normal file
@@ -0,0 +1,509 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
package spew
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/hex"
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
// uint8Type is a reflect.Type representing a uint8. It is used to
|
||||
// convert cgo types to uint8 slices for hexdumping.
|
||||
uint8Type = reflect.TypeOf(uint8(0))
|
||||
|
||||
// cCharRE is a regular expression that matches a cgo char.
|
||||
// It is used to detect character arrays to hexdump them.
|
||||
cCharRE = regexp.MustCompile(`^.*\._Ctype_char$`)
|
||||
|
||||
// cUnsignedCharRE is a regular expression that matches a cgo unsigned
|
||||
// char. It is used to detect unsigned character arrays to hexdump
|
||||
// them.
|
||||
cUnsignedCharRE = regexp.MustCompile(`^.*\._Ctype_unsignedchar$`)
|
||||
|
||||
// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
|
||||
// It is used to detect uint8_t arrays to hexdump them.
|
||||
cUint8tCharRE = regexp.MustCompile(`^.*\._Ctype_uint8_t$`)
|
||||
)
|
||||
|
||||
// dumpState contains information about the state of a dump operation.
|
||||
type dumpState struct {
|
||||
w io.Writer
|
||||
depth int
|
||||
pointers map[uintptr]int
|
||||
ignoreNextType bool
|
||||
ignoreNextIndent bool
|
||||
cs *ConfigState
|
||||
}
|
||||
|
||||
// indent performs indentation according to the depth level and cs.Indent
|
||||
// option.
|
||||
func (d *dumpState) indent() {
|
||||
if d.ignoreNextIndent {
|
||||
d.ignoreNextIndent = false
|
||||
return
|
||||
}
|
||||
d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth))
|
||||
}
|
||||
|
||||
// unpackValue returns values inside of non-nil interfaces when possible.
|
||||
// This is useful for data types like structs, arrays, slices, and maps which
|
||||
// can contain varying types packed inside an interface.
|
||||
func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
|
||||
if v.Kind() == reflect.Interface && !v.IsNil() {
|
||||
v = v.Elem()
|
||||
}
|
||||
return v
|
||||
}
|
||||
|
||||
// dumpPtr handles formatting of pointers by indirecting them as necessary.
|
||||
func (d *dumpState) dumpPtr(v reflect.Value) {
|
||||
// Remove pointers at or below the current depth from map used to detect
|
||||
// circular refs.
|
||||
for k, depth := range d.pointers {
|
||||
if depth >= d.depth {
|
||||
delete(d.pointers, k)
|
||||
}
|
||||
}
|
||||
|
||||
// Keep list of all dereferenced pointers to show later.
|
||||
pointerChain := make([]uintptr, 0)
|
||||
|
||||
// Figure out how many levels of indirection there are by dereferencing
|
||||
// pointers and unpacking interfaces down the chain while detecting circular
|
||||
// references.
|
||||
nilFound := false
|
||||
cycleFound := false
|
||||
indirects := 0
|
||||
ve := v
|
||||
for ve.Kind() == reflect.Ptr {
|
||||
if ve.IsNil() {
|
||||
nilFound = true
|
||||
break
|
||||
}
|
||||
indirects++
|
||||
addr := ve.Pointer()
|
||||
pointerChain = append(pointerChain, addr)
|
||||
if pd, ok := d.pointers[addr]; ok && pd < d.depth {
|
||||
cycleFound = true
|
||||
indirects--
|
||||
break
|
||||
}
|
||||
d.pointers[addr] = d.depth
|
||||
|
||||
ve = ve.Elem()
|
||||
if ve.Kind() == reflect.Interface {
|
||||
if ve.IsNil() {
|
||||
nilFound = true
|
||||
break
|
||||
}
|
||||
ve = ve.Elem()
|
||||
}
|
||||
}
|
||||
|
||||
// Display type information.
|
||||
d.w.Write(openParenBytes)
|
||||
d.w.Write(bytes.Repeat(asteriskBytes, indirects))
|
||||
d.w.Write([]byte(ve.Type().String()))
|
||||
d.w.Write(closeParenBytes)
|
||||
|
||||
// Display pointer information.
|
||||
if !d.cs.DisablePointerAddresses && len(pointerChain) > 0 {
|
||||
d.w.Write(openParenBytes)
|
||||
for i, addr := range pointerChain {
|
||||
if i > 0 {
|
||||
d.w.Write(pointerChainBytes)
|
||||
}
|
||||
printHexPtr(d.w, addr)
|
||||
}
|
||||
d.w.Write(closeParenBytes)
|
||||
}
|
||||
|
||||
// Display dereferenced value.
|
||||
d.w.Write(openParenBytes)
|
||||
switch {
|
||||
case nilFound:
|
||||
d.w.Write(nilAngleBytes)
|
||||
|
||||
case cycleFound:
|
||||
d.w.Write(circularBytes)
|
||||
|
||||
default:
|
||||
d.ignoreNextType = true
|
||||
d.dump(ve)
|
||||
}
|
||||
d.w.Write(closeParenBytes)
|
||||
}
|
||||
|
||||
// dumpSlice handles formatting of arrays and slices. Byte (uint8 under
|
||||
// reflection) arrays and slices are dumped in hexdump -C fashion.
|
||||
func (d *dumpState) dumpSlice(v reflect.Value) {
|
||||
// Determine whether this type should be hex dumped or not. Also,
|
||||
// for types which should be hexdumped, try to use the underlying data
|
||||
// first, then fall back to trying to convert them to a uint8 slice.
|
||||
var buf []uint8
|
||||
doConvert := false
|
||||
doHexDump := false
|
||||
numEntries := v.Len()
|
||||
if numEntries > 0 {
|
||||
vt := v.Index(0).Type()
|
||||
vts := vt.String()
|
||||
switch {
|
||||
// C types that need to be converted.
|
||||
case cCharRE.MatchString(vts):
|
||||
fallthrough
|
||||
case cUnsignedCharRE.MatchString(vts):
|
||||
fallthrough
|
||||
case cUint8tCharRE.MatchString(vts):
|
||||
doConvert = true
|
||||
|
||||
// Try to use existing uint8 slices and fall back to converting
|
||||
// and copying if that fails.
|
||||
case vt.Kind() == reflect.Uint8:
|
||||
// We need an addressable interface to convert the type
|
||||
// to a byte slice. However, the reflect package won't
|
||||
// give us an interface on certain things like
|
||||
// unexported struct fields in order to enforce
|
||||
// visibility rules. We use unsafe, when available, to
|
||||
// bypass these restrictions since this package does not
|
||||
// mutate the values.
|
||||
vs := v
|
||||
if !vs.CanInterface() || !vs.CanAddr() {
|
||||
vs = unsafeReflectValue(vs)
|
||||
}
|
||||
if !UnsafeDisabled {
|
||||
vs = vs.Slice(0, numEntries)
|
||||
|
||||
// Use the existing uint8 slice if it can be
|
||||
// type asserted.
|
||||
iface := vs.Interface()
|
||||
if slice, ok := iface.([]uint8); ok {
|
||||
buf = slice
|
||||
doHexDump = true
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
// The underlying data needs to be converted if it can't
|
||||
// be type asserted to a uint8 slice.
|
||||
doConvert = true
|
||||
}
|
||||
|
||||
// Copy and convert the underlying type if needed.
|
||||
if doConvert && vt.ConvertibleTo(uint8Type) {
|
||||
// Convert and copy each element into a uint8 byte
|
||||
// slice.
|
||||
buf = make([]uint8, numEntries)
|
||||
for i := 0; i < numEntries; i++ {
|
||||
vv := v.Index(i)
|
||||
buf[i] = uint8(vv.Convert(uint8Type).Uint())
|
||||
}
|
||||
doHexDump = true
|
||||
}
|
||||
}
|
||||
|
||||
// Hexdump the entire slice as needed.
|
||||
if doHexDump {
|
||||
indent := strings.Repeat(d.cs.Indent, d.depth)
|
||||
str := indent + hex.Dump(buf)
|
||||
str = strings.Replace(str, "\n", "\n"+indent, -1)
|
||||
str = strings.TrimRight(str, d.cs.Indent)
|
||||
d.w.Write([]byte(str))
|
||||
return
|
||||
}
|
||||
|
||||
// Recursively call dump for each item.
|
||||
for i := 0; i < numEntries; i++ {
|
||||
d.dump(d.unpackValue(v.Index(i)))
|
||||
if i < (numEntries - 1) {
|
||||
d.w.Write(commaNewlineBytes)
|
||||
} else {
|
||||
d.w.Write(newlineBytes)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// dump is the main workhorse for dumping a value. It uses the passed reflect
|
||||
// value to figure out what kind of object we are dealing with and formats it
|
||||
// appropriately. It is a recursive function, however circular data structures
|
||||
// are detected and handled properly.
|
||||
func (d *dumpState) dump(v reflect.Value) {
|
||||
// Handle invalid reflect values immediately.
|
||||
kind := v.Kind()
|
||||
if kind == reflect.Invalid {
|
||||
d.w.Write(invalidAngleBytes)
|
||||
return
|
||||
}
|
||||
|
||||
// Handle pointers specially.
|
||||
if kind == reflect.Ptr {
|
||||
d.indent()
|
||||
d.dumpPtr(v)
|
||||
return
|
||||
}
|
||||
|
||||
// Print type information unless already handled elsewhere.
|
||||
if !d.ignoreNextType {
|
||||
d.indent()
|
||||
d.w.Write(openParenBytes)
|
||||
d.w.Write([]byte(v.Type().String()))
|
||||
d.w.Write(closeParenBytes)
|
||||
d.w.Write(spaceBytes)
|
||||
}
|
||||
d.ignoreNextType = false
|
||||
|
||||
// Display length and capacity if the built-in len and cap functions
|
||||
// work with the value's kind and the len/cap itself is non-zero.
|
||||
valueLen, valueCap := 0, 0
|
||||
switch v.Kind() {
|
||||
case reflect.Array, reflect.Slice, reflect.Chan:
|
||||
valueLen, valueCap = v.Len(), v.Cap()
|
||||
case reflect.Map, reflect.String:
|
||||
valueLen = v.Len()
|
||||
}
|
||||
if valueLen != 0 || !d.cs.DisableCapacities && valueCap != 0 {
|
||||
d.w.Write(openParenBytes)
|
||||
if valueLen != 0 {
|
||||
d.w.Write(lenEqualsBytes)
|
||||
printInt(d.w, int64(valueLen), 10)
|
||||
}
|
||||
if !d.cs.DisableCapacities && valueCap != 0 {
|
||||
if valueLen != 0 {
|
||||
d.w.Write(spaceBytes)
|
||||
}
|
||||
d.w.Write(capEqualsBytes)
|
||||
printInt(d.w, int64(valueCap), 10)
|
||||
}
|
||||
d.w.Write(closeParenBytes)
|
||||
d.w.Write(spaceBytes)
|
||||
}
|
||||
|
||||
// Call Stringer/error interfaces if they exist and the handle methods flag
|
||||
// is enabled
|
||||
if !d.cs.DisableMethods {
|
||||
if (kind != reflect.Invalid) && (kind != reflect.Interface) {
|
||||
if handled := handleMethods(d.cs, d.w, v); handled {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
switch kind {
|
||||
case reflect.Invalid:
|
||||
// Do nothing. We should never get here since invalid has already
|
||||
// been handled above.
|
||||
|
||||
case reflect.Bool:
|
||||
printBool(d.w, v.Bool())
|
||||
|
||||
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
|
||||
printInt(d.w, v.Int(), 10)
|
||||
|
||||
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
|
||||
printUint(d.w, v.Uint(), 10)
|
||||
|
||||
case reflect.Float32:
|
||||
printFloat(d.w, v.Float(), 32)
|
||||
|
||||
case reflect.Float64:
|
||||
printFloat(d.w, v.Float(), 64)
|
||||
|
||||
case reflect.Complex64:
|
||||
printComplex(d.w, v.Complex(), 32)
|
||||
|
||||
case reflect.Complex128:
|
||||
printComplex(d.w, v.Complex(), 64)
|
||||
|
||||
case reflect.Slice:
|
||||
if v.IsNil() {
|
||||
d.w.Write(nilAngleBytes)
|
||||
break
|
||||
}
|
||||
fallthrough
|
||||
|
||||
case reflect.Array:
|
||||
d.w.Write(openBraceNewlineBytes)
|
||||
d.depth++
|
||||
if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
|
||||
d.indent()
|
||||
d.w.Write(maxNewlineBytes)
|
||||
} else {
|
||||
d.dumpSlice(v)
|
||||
}
|
||||
d.depth--
|
||||
d.indent()
|
||||
d.w.Write(closeBraceBytes)
|
||||
|
||||
case reflect.String:
|
||||
d.w.Write([]byte(strconv.Quote(v.String())))
|
||||
|
||||
case reflect.Interface:
|
||||
// The only time we should get here is for nil interfaces due to
|
||||
// unpackValue calls.
|
||||
if v.IsNil() {
|
||||
d.w.Write(nilAngleBytes)
|
||||
}
|
||||
|
||||
case reflect.Ptr:
|
||||
// Do nothing. We should never get here since pointers have already
|
||||
// been handled above.
|
||||
|
||||
case reflect.Map:
|
||||
// nil maps should be indicated as different than empty maps
|
||||
if v.IsNil() {
|
||||
d.w.Write(nilAngleBytes)
|
||||
break
|
||||
}
|
||||
|
||||
d.w.Write(openBraceNewlineBytes)
|
||||
d.depth++
|
||||
if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
|
||||
d.indent()
|
||||
d.w.Write(maxNewlineBytes)
|
||||
} else {
|
||||
numEntries := v.Len()
|
||||
keys := v.MapKeys()
|
||||
if d.cs.SortKeys {
|
||||
sortValues(keys, d.cs)
|
||||
}
|
||||
for i, key := range keys {
|
||||
d.dump(d.unpackValue(key))
|
||||
d.w.Write(colonSpaceBytes)
|
||||
d.ignoreNextIndent = true
|
||||
d.dump(d.unpackValue(v.MapIndex(key)))
|
||||
if i < (numEntries - 1) {
|
||||
d.w.Write(commaNewlineBytes)
|
||||
} else {
|
||||
d.w.Write(newlineBytes)
|
||||
}
|
||||
}
|
||||
}
|
||||
d.depth--
|
||||
d.indent()
|
||||
d.w.Write(closeBraceBytes)
|
||||
|
||||
case reflect.Struct:
|
||||
d.w.Write(openBraceNewlineBytes)
|
||||
d.depth++
|
||||
if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
|
||||
d.indent()
|
||||
d.w.Write(maxNewlineBytes)
|
||||
} else {
|
||||
vt := v.Type()
|
||||
numFields := v.NumField()
|
||||
for i := 0; i < numFields; i++ {
|
||||
d.indent()
|
||||
vtf := vt.Field(i)
|
||||
d.w.Write([]byte(vtf.Name))
|
||||
d.w.Write(colonSpaceBytes)
|
||||
d.ignoreNextIndent = true
|
||||
d.dump(d.unpackValue(v.Field(i)))
|
||||
if i < (numFields - 1) {
|
||||
d.w.Write(commaNewlineBytes)
|
||||
} else {
|
||||
d.w.Write(newlineBytes)
|
||||
}
|
||||
}
|
||||
}
|
||||
d.depth--
|
||||
d.indent()
|
||||
d.w.Write(closeBraceBytes)
|
||||
|
||||
case reflect.Uintptr:
|
||||
printHexPtr(d.w, uintptr(v.Uint()))
|
||||
|
||||
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
|
||||
printHexPtr(d.w, v.Pointer())
|
||||
|
||||
// There were not any other types at the time this code was written, but
|
||||
// fall back to letting the default fmt package handle it in case any new
|
||||
// types are added.
|
||||
default:
|
||||
if v.CanInterface() {
|
||||
fmt.Fprintf(d.w, "%v", v.Interface())
|
||||
} else {
|
||||
fmt.Fprintf(d.w, "%v", v.String())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// fdump is a helper function to consolidate the logic from the various public
|
||||
// methods which take varying writers and config states.
|
||||
func fdump(cs *ConfigState, w io.Writer, a ...interface{}) {
|
||||
for _, arg := range a {
|
||||
if arg == nil {
|
||||
w.Write(interfaceBytes)
|
||||
w.Write(spaceBytes)
|
||||
w.Write(nilAngleBytes)
|
||||
w.Write(newlineBytes)
|
||||
continue
|
||||
}
|
||||
|
||||
d := dumpState{w: w, cs: cs}
|
||||
d.pointers = make(map[uintptr]int)
|
||||
d.dump(reflect.ValueOf(arg))
|
||||
d.w.Write(newlineBytes)
|
||||
}
|
||||
}
|
||||
|
||||
// Fdump formats and displays the passed arguments to io.Writer w. It formats
|
||||
// exactly the same as Dump.
|
||||
func Fdump(w io.Writer, a ...interface{}) {
|
||||
fdump(&Config, w, a...)
|
||||
}
|
||||
|
||||
// Sdump returns a string with the passed arguments formatted exactly the same
|
||||
// as Dump.
|
||||
func Sdump(a ...interface{}) string {
|
||||
var buf bytes.Buffer
|
||||
fdump(&Config, &buf, a...)
|
||||
return buf.String()
|
||||
}
|
||||
|
||||
/*
|
||||
Dump displays the passed parameters to standard out with newlines, customizable
|
||||
indentation, and additional debug information such as complete types and all
|
||||
pointer addresses used to indirect to the final value. It provides the
|
||||
following features over the built-in printing facilities provided by the fmt
|
||||
package:
|
||||
|
||||
* Pointers are dereferenced and followed
|
||||
* Circular data structures are detected and handled properly
|
||||
* Custom Stringer/error interfaces are optionally invoked, including
|
||||
on unexported types
|
||||
* Custom types which only implement the Stringer/error interfaces via
|
||||
a pointer receiver are optionally invoked when passing non-pointer
|
||||
variables
|
||||
* Byte arrays and slices are dumped like the hexdump -C command which
|
||||
includes offsets, byte values in hex, and ASCII output
|
||||
|
||||
The configuration options are controlled by an exported package global,
|
||||
spew.Config. See ConfigState for options documentation.
|
||||
|
||||
See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
|
||||
get the formatted result as a string.
|
||||
*/
|
||||
func Dump(a ...interface{}) {
|
||||
fdump(&Config, os.Stdout, a...)
|
||||
}
|
||||
419
vendor/github.com/davecgh/go-spew/spew/format.go
generated
vendored
Normal file
419
vendor/github.com/davecgh/go-spew/spew/format.go
generated
vendored
Normal file
@@ -0,0 +1,419 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
package spew
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// supportedFlags is a list of all the character flags supported by fmt package.
|
||||
const supportedFlags = "0-+# "
|
||||
|
||||
// formatState implements the fmt.Formatter interface and contains information
|
||||
// about the state of a formatting operation. The NewFormatter function can
|
||||
// be used to get a new Formatter which can be used directly as arguments
|
||||
// in standard fmt package printing calls.
|
||||
type formatState struct {
|
||||
value interface{}
|
||||
fs fmt.State
|
||||
depth int
|
||||
pointers map[uintptr]int
|
||||
ignoreNextType bool
|
||||
cs *ConfigState
|
||||
}
|
||||
|
||||
// buildDefaultFormat recreates the original format string without precision
|
||||
// and width information to pass in to fmt.Sprintf in the case of an
|
||||
// unrecognized type. Unless new types are added to the language, this
|
||||
// function won't ever be called.
|
||||
func (f *formatState) buildDefaultFormat() (format string) {
|
||||
buf := bytes.NewBuffer(percentBytes)
|
||||
|
||||
for _, flag := range supportedFlags {
|
||||
if f.fs.Flag(int(flag)) {
|
||||
buf.WriteRune(flag)
|
||||
}
|
||||
}
|
||||
|
||||
buf.WriteRune('v')
|
||||
|
||||
format = buf.String()
|
||||
return format
|
||||
}
|
||||
|
||||
// constructOrigFormat recreates the original format string including precision
|
||||
// and width information to pass along to the standard fmt package. This allows
|
||||
// automatic deferral of all format strings this package doesn't support.
|
||||
func (f *formatState) constructOrigFormat(verb rune) (format string) {
|
||||
buf := bytes.NewBuffer(percentBytes)
|
||||
|
||||
for _, flag := range supportedFlags {
|
||||
if f.fs.Flag(int(flag)) {
|
||||
buf.WriteRune(flag)
|
||||
}
|
||||
}
|
||||
|
||||
if width, ok := f.fs.Width(); ok {
|
||||
buf.WriteString(strconv.Itoa(width))
|
||||
}
|
||||
|
||||
if precision, ok := f.fs.Precision(); ok {
|
||||
buf.Write(precisionBytes)
|
||||
buf.WriteString(strconv.Itoa(precision))
|
||||
}
|
||||
|
||||
buf.WriteRune(verb)
|
||||
|
||||
format = buf.String()
|
||||
return format
|
||||
}
|
||||
|
||||
// unpackValue returns values inside of non-nil interfaces when possible and
|
||||
// ensures that types for values which have been unpacked from an interface
|
||||
// are displayed when the show types flag is also set.
|
||||
// This is useful for data types like structs, arrays, slices, and maps which
|
||||
// can contain varying types packed inside an interface.
|
||||
func (f *formatState) unpackValue(v reflect.Value) reflect.Value {
|
||||
if v.Kind() == reflect.Interface {
|
||||
f.ignoreNextType = false
|
||||
if !v.IsNil() {
|
||||
v = v.Elem()
|
||||
}
|
||||
}
|
||||
return v
|
||||
}
|
||||
|
||||
// formatPtr handles formatting of pointers by indirecting them as necessary.
|
||||
func (f *formatState) formatPtr(v reflect.Value) {
|
||||
// Display nil if top level pointer is nil.
|
||||
showTypes := f.fs.Flag('#')
|
||||
if v.IsNil() && (!showTypes || f.ignoreNextType) {
|
||||
f.fs.Write(nilAngleBytes)
|
||||
return
|
||||
}
|
||||
|
||||
// Remove pointers at or below the current depth from map used to detect
|
||||
// circular refs.
|
||||
for k, depth := range f.pointers {
|
||||
if depth >= f.depth {
|
||||
delete(f.pointers, k)
|
||||
}
|
||||
}
|
||||
|
||||
// Keep list of all dereferenced pointers to possibly show later.
|
||||
pointerChain := make([]uintptr, 0)
|
||||
|
||||
// Figure out how many levels of indirection there are by derferencing
|
||||
// pointers and unpacking interfaces down the chain while detecting circular
|
||||
// references.
|
||||
nilFound := false
|
||||
cycleFound := false
|
||||
indirects := 0
|
||||
ve := v
|
||||
for ve.Kind() == reflect.Ptr {
|
||||
if ve.IsNil() {
|
||||
nilFound = true
|
||||
break
|
||||
}
|
||||
indirects++
|
||||
addr := ve.Pointer()
|
||||
pointerChain = append(pointerChain, addr)
|
||||
if pd, ok := f.pointers[addr]; ok && pd < f.depth {
|
||||
cycleFound = true
|
||||
indirects--
|
||||
break
|
||||
}
|
||||
f.pointers[addr] = f.depth
|
||||
|
||||
ve = ve.Elem()
|
||||
if ve.Kind() == reflect.Interface {
|
||||
if ve.IsNil() {
|
||||
nilFound = true
|
||||
break
|
||||
}
|
||||
ve = ve.Elem()
|
||||
}
|
||||
}
|
||||
|
||||
// Display type or indirection level depending on flags.
|
||||
if showTypes && !f.ignoreNextType {
|
||||
f.fs.Write(openParenBytes)
|
||||
f.fs.Write(bytes.Repeat(asteriskBytes, indirects))
|
||||
f.fs.Write([]byte(ve.Type().String()))
|
||||
f.fs.Write(closeParenBytes)
|
||||
} else {
|
||||
if nilFound || cycleFound {
|
||||
indirects += strings.Count(ve.Type().String(), "*")
|
||||
}
|
||||
f.fs.Write(openAngleBytes)
|
||||
f.fs.Write([]byte(strings.Repeat("*", indirects)))
|
||||
f.fs.Write(closeAngleBytes)
|
||||
}
|
||||
|
||||
// Display pointer information depending on flags.
|
||||
if f.fs.Flag('+') && (len(pointerChain) > 0) {
|
||||
f.fs.Write(openParenBytes)
|
||||
for i, addr := range pointerChain {
|
||||
if i > 0 {
|
||||
f.fs.Write(pointerChainBytes)
|
||||
}
|
||||
printHexPtr(f.fs, addr)
|
||||
}
|
||||
f.fs.Write(closeParenBytes)
|
||||
}
|
||||
|
||||
// Display dereferenced value.
|
||||
switch {
|
||||
case nilFound:
|
||||
f.fs.Write(nilAngleBytes)
|
||||
|
||||
case cycleFound:
|
||||
f.fs.Write(circularShortBytes)
|
||||
|
||||
default:
|
||||
f.ignoreNextType = true
|
||||
f.format(ve)
|
||||
}
|
||||
}
|
||||
|
||||
// format is the main workhorse for providing the Formatter interface. It
|
||||
// uses the passed reflect value to figure out what kind of object we are
|
||||
// dealing with and formats it appropriately. It is a recursive function,
|
||||
// however circular data structures are detected and handled properly.
|
||||
func (f *formatState) format(v reflect.Value) {
|
||||
// Handle invalid reflect values immediately.
|
||||
kind := v.Kind()
|
||||
if kind == reflect.Invalid {
|
||||
f.fs.Write(invalidAngleBytes)
|
||||
return
|
||||
}
|
||||
|
||||
// Handle pointers specially.
|
||||
if kind == reflect.Ptr {
|
||||
f.formatPtr(v)
|
||||
return
|
||||
}
|
||||
|
||||
// Print type information unless already handled elsewhere.
|
||||
if !f.ignoreNextType && f.fs.Flag('#') {
|
||||
f.fs.Write(openParenBytes)
|
||||
f.fs.Write([]byte(v.Type().String()))
|
||||
f.fs.Write(closeParenBytes)
|
||||
}
|
||||
f.ignoreNextType = false
|
||||
|
||||
// Call Stringer/error interfaces if they exist and the handle methods
|
||||
// flag is enabled.
|
||||
if !f.cs.DisableMethods {
|
||||
if (kind != reflect.Invalid) && (kind != reflect.Interface) {
|
||||
if handled := handleMethods(f.cs, f.fs, v); handled {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
switch kind {
|
||||
case reflect.Invalid:
|
||||
// Do nothing. We should never get here since invalid has already
|
||||
// been handled above.
|
||||
|
||||
case reflect.Bool:
|
||||
printBool(f.fs, v.Bool())
|
||||
|
||||
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
|
||||
printInt(f.fs, v.Int(), 10)
|
||||
|
||||
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
|
||||
printUint(f.fs, v.Uint(), 10)
|
||||
|
||||
case reflect.Float32:
|
||||
printFloat(f.fs, v.Float(), 32)
|
||||
|
||||
case reflect.Float64:
|
||||
printFloat(f.fs, v.Float(), 64)
|
||||
|
||||
case reflect.Complex64:
|
||||
printComplex(f.fs, v.Complex(), 32)
|
||||
|
||||
case reflect.Complex128:
|
||||
printComplex(f.fs, v.Complex(), 64)
|
||||
|
||||
case reflect.Slice:
|
||||
if v.IsNil() {
|
||||
f.fs.Write(nilAngleBytes)
|
||||
break
|
||||
}
|
||||
fallthrough
|
||||
|
||||
case reflect.Array:
|
||||
f.fs.Write(openBracketBytes)
|
||||
f.depth++
|
||||
if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
|
||||
f.fs.Write(maxShortBytes)
|
||||
} else {
|
||||
numEntries := v.Len()
|
||||
for i := 0; i < numEntries; i++ {
|
||||
if i > 0 {
|
||||
f.fs.Write(spaceBytes)
|
||||
}
|
||||
f.ignoreNextType = true
|
||||
f.format(f.unpackValue(v.Index(i)))
|
||||
}
|
||||
}
|
||||
f.depth--
|
||||
f.fs.Write(closeBracketBytes)
|
||||
|
||||
case reflect.String:
|
||||
f.fs.Write([]byte(v.String()))
|
||||
|
||||
case reflect.Interface:
|
||||
// The only time we should get here is for nil interfaces due to
|
||||
// unpackValue calls.
|
||||
if v.IsNil() {
|
||||
f.fs.Write(nilAngleBytes)
|
||||
}
|
||||
|
||||
case reflect.Ptr:
|
||||
// Do nothing. We should never get here since pointers have already
|
||||
// been handled above.
|
||||
|
||||
case reflect.Map:
|
||||
// nil maps should be indicated as different than empty maps
|
||||
if v.IsNil() {
|
||||
f.fs.Write(nilAngleBytes)
|
||||
break
|
||||
}
|
||||
|
||||
f.fs.Write(openMapBytes)
|
||||
f.depth++
|
||||
if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
|
||||
f.fs.Write(maxShortBytes)
|
||||
} else {
|
||||
keys := v.MapKeys()
|
||||
if f.cs.SortKeys {
|
||||
sortValues(keys, f.cs)
|
||||
}
|
||||
for i, key := range keys {
|
||||
if i > 0 {
|
||||
f.fs.Write(spaceBytes)
|
||||
}
|
||||
f.ignoreNextType = true
|
||||
f.format(f.unpackValue(key))
|
||||
f.fs.Write(colonBytes)
|
||||
f.ignoreNextType = true
|
||||
f.format(f.unpackValue(v.MapIndex(key)))
|
||||
}
|
||||
}
|
||||
f.depth--
|
||||
f.fs.Write(closeMapBytes)
|
||||
|
||||
case reflect.Struct:
|
||||
numFields := v.NumField()
|
||||
f.fs.Write(openBraceBytes)
|
||||
f.depth++
|
||||
if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
|
||||
f.fs.Write(maxShortBytes)
|
||||
} else {
|
||||
vt := v.Type()
|
||||
for i := 0; i < numFields; i++ {
|
||||
if i > 0 {
|
||||
f.fs.Write(spaceBytes)
|
||||
}
|
||||
vtf := vt.Field(i)
|
||||
if f.fs.Flag('+') || f.fs.Flag('#') {
|
||||
f.fs.Write([]byte(vtf.Name))
|
||||
f.fs.Write(colonBytes)
|
||||
}
|
||||
f.format(f.unpackValue(v.Field(i)))
|
||||
}
|
||||
}
|
||||
f.depth--
|
||||
f.fs.Write(closeBraceBytes)
|
||||
|
||||
case reflect.Uintptr:
|
||||
printHexPtr(f.fs, uintptr(v.Uint()))
|
||||
|
||||
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
|
||||
printHexPtr(f.fs, v.Pointer())
|
||||
|
||||
// There were not any other types at the time this code was written, but
|
||||
// fall back to letting the default fmt package handle it if any get added.
|
||||
default:
|
||||
format := f.buildDefaultFormat()
|
||||
if v.CanInterface() {
|
||||
fmt.Fprintf(f.fs, format, v.Interface())
|
||||
} else {
|
||||
fmt.Fprintf(f.fs, format, v.String())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Format satisfies the fmt.Formatter interface. See NewFormatter for usage
|
||||
// details.
|
||||
func (f *formatState) Format(fs fmt.State, verb rune) {
|
||||
f.fs = fs
|
||||
|
||||
// Use standard formatting for verbs that are not v.
|
||||
if verb != 'v' {
|
||||
format := f.constructOrigFormat(verb)
|
||||
fmt.Fprintf(fs, format, f.value)
|
||||
return
|
||||
}
|
||||
|
||||
if f.value == nil {
|
||||
if fs.Flag('#') {
|
||||
fs.Write(interfaceBytes)
|
||||
}
|
||||
fs.Write(nilAngleBytes)
|
||||
return
|
||||
}
|
||||
|
||||
f.format(reflect.ValueOf(f.value))
|
||||
}
|
||||
|
||||
// newFormatter is a helper function to consolidate the logic from the various
|
||||
// public methods which take varying config states.
|
||||
func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter {
|
||||
fs := &formatState{value: v, cs: cs}
|
||||
fs.pointers = make(map[uintptr]int)
|
||||
return fs
|
||||
}
|
||||
|
||||
/*
|
||||
NewFormatter returns a custom formatter that satisfies the fmt.Formatter
|
||||
interface. As a result, it integrates cleanly with standard fmt package
|
||||
printing functions. The formatter is useful for inline printing of smaller data
|
||||
types similar to the standard %v format specifier.
|
||||
|
||||
The custom formatter only responds to the %v (most compact), %+v (adds pointer
|
||||
addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
|
||||
combinations. Any other verbs such as %x and %q will be sent to the the
|
||||
standard fmt package for formatting. In addition, the custom formatter ignores
|
||||
the width and precision arguments (however they will still work on the format
|
||||
specifiers not handled by the custom formatter).
|
||||
|
||||
Typically this function shouldn't be called directly. It is much easier to make
|
||||
use of the custom formatter by calling one of the convenience functions such as
|
||||
Printf, Println, or Fprintf.
|
||||
*/
|
||||
func NewFormatter(v interface{}) fmt.Formatter {
|
||||
return newFormatter(&Config, v)
|
||||
}
|
||||
148
vendor/github.com/davecgh/go-spew/spew/spew.go
generated
vendored
Normal file
148
vendor/github.com/davecgh/go-spew/spew/spew.go
generated
vendored
Normal file
@@ -0,0 +1,148 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
package spew
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
)
|
||||
|
||||
// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the formatted string as a value that satisfies error. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Errorf(format string, a ...interface{}) (err error) {
|
||||
return fmt.Errorf(format, convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
|
||||
return fmt.Fprint(w, convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
|
||||
return fmt.Fprintf(w, format, convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
|
||||
// passed with a default Formatter interface returned by NewFormatter. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
|
||||
return fmt.Fprintln(w, convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Print is a wrapper for fmt.Print that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Print(a ...interface{}) (n int, err error) {
|
||||
return fmt.Print(convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Printf is a wrapper for fmt.Printf that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Printf(format string, a ...interface{}) (n int, err error) {
|
||||
return fmt.Printf(format, convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Println is a wrapper for fmt.Println that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the number of bytes written and any write error encountered. See
|
||||
// NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Println(a ...interface{}) (n int, err error) {
|
||||
return fmt.Println(convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the resulting string. See NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Sprint(a ...interface{}) string {
|
||||
return fmt.Sprint(convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
|
||||
// passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the resulting string. See NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Sprintf(format string, a ...interface{}) string {
|
||||
return fmt.Sprintf(format, convertArgs(a)...)
|
||||
}
|
||||
|
||||
// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
|
||||
// were passed with a default Formatter interface returned by NewFormatter. It
|
||||
// returns the resulting string. See NewFormatter for formatting details.
|
||||
//
|
||||
// This function is shorthand for the following syntax:
|
||||
//
|
||||
// fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
|
||||
func Sprintln(a ...interface{}) string {
|
||||
return fmt.Sprintln(convertArgs(a)...)
|
||||
}
|
||||
|
||||
// convertArgs accepts a slice of arguments and returns a slice of the same
|
||||
// length with each argument converted to a default spew Formatter interface.
|
||||
func convertArgs(args []interface{}) (formatters []interface{}) {
|
||||
formatters = make([]interface{}, len(args))
|
||||
for index, arg := range args {
|
||||
formatters[index] = NewFormatter(arg)
|
||||
}
|
||||
return formatters
|
||||
}
|
||||
19
vendor/github.com/evanphx/json-patch/.travis.yml
generated
vendored
Normal file
19
vendor/github.com/evanphx/json-patch/.travis.yml
generated
vendored
Normal file
@@ -0,0 +1,19 @@
|
||||
language: go
|
||||
|
||||
go:
|
||||
- 1.14
|
||||
- 1.13
|
||||
|
||||
install:
|
||||
- if ! go get code.google.com/p/go.tools/cmd/cover; then go get golang.org/x/tools/cmd/cover; fi
|
||||
- go get github.com/jessevdk/go-flags
|
||||
|
||||
script:
|
||||
- go get
|
||||
- go test -cover ./...
|
||||
- cd ./v5
|
||||
- go get
|
||||
- go test -cover ./...
|
||||
|
||||
notifications:
|
||||
email: false
|
||||
25
vendor/github.com/evanphx/json-patch/LICENSE
generated
vendored
Normal file
25
vendor/github.com/evanphx/json-patch/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,25 @@
|
||||
Copyright (c) 2014, Evan Phoenix
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
* Neither the name of the Evan Phoenix nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software
|
||||
without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
|
||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
298
vendor/github.com/evanphx/json-patch/README.md
generated
vendored
Normal file
298
vendor/github.com/evanphx/json-patch/README.md
generated
vendored
Normal file
@@ -0,0 +1,298 @@
|
||||
# JSON-Patch
|
||||
`jsonpatch` is a library which provides functionality for both applying
|
||||
[RFC6902 JSON patches](http://tools.ietf.org/html/rfc6902) against documents, as
|
||||
well as for calculating & applying [RFC7396 JSON merge patches](https://tools.ietf.org/html/rfc7396).
|
||||
|
||||
[](http://godoc.org/github.com/evanphx/json-patch)
|
||||
[](https://travis-ci.org/evanphx/json-patch)
|
||||
[](https://goreportcard.com/report/github.com/evanphx/json-patch)
|
||||
|
||||
# Get It!
|
||||
|
||||
**Latest and greatest**:
|
||||
```bash
|
||||
go get -u github.com/evanphx/json-patch/v5
|
||||
```
|
||||
|
||||
**Stable Versions**:
|
||||
* Version 5: `go get -u gopkg.in/evanphx/json-patch.v5`
|
||||
* Version 4: `go get -u gopkg.in/evanphx/json-patch.v4`
|
||||
|
||||
(previous versions below `v3` are unavailable)
|
||||
|
||||
# Use It!
|
||||
* [Create and apply a merge patch](#create-and-apply-a-merge-patch)
|
||||
* [Create and apply a JSON Patch](#create-and-apply-a-json-patch)
|
||||
* [Comparing JSON documents](#comparing-json-documents)
|
||||
* [Combine merge patches](#combine-merge-patches)
|
||||
|
||||
|
||||
# Configuration
|
||||
|
||||
* There is a global configuration variable `jsonpatch.SupportNegativeIndices`.
|
||||
This defaults to `true` and enables the non-standard practice of allowing
|
||||
negative indices to mean indices starting at the end of an array. This
|
||||
functionality can be disabled by setting `jsonpatch.SupportNegativeIndices =
|
||||
false`.
|
||||
|
||||
* There is a global configuration variable `jsonpatch.AccumulatedCopySizeLimit`,
|
||||
which limits the total size increase in bytes caused by "copy" operations in a
|
||||
patch. It defaults to 0, which means there is no limit.
|
||||
|
||||
## Create and apply a merge patch
|
||||
Given both an original JSON document and a modified JSON document, you can create
|
||||
a [Merge Patch](https://tools.ietf.org/html/rfc7396) document.
|
||||
|
||||
It can describe the changes needed to convert from the original to the
|
||||
modified JSON document.
|
||||
|
||||
Once you have a merge patch, you can apply it to other JSON documents using the
|
||||
`jsonpatch.MergePatch(document, patch)` function.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
jsonpatch "github.com/evanphx/json-patch"
|
||||
)
|
||||
|
||||
func main() {
|
||||
// Let's create a merge patch from these two documents...
|
||||
original := []byte(`{"name": "John", "age": 24, "height": 3.21}`)
|
||||
target := []byte(`{"name": "Jane", "age": 24}`)
|
||||
|
||||
patch, err := jsonpatch.CreateMergePatch(original, target)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Now lets apply the patch against a different JSON document...
|
||||
|
||||
alternative := []byte(`{"name": "Tina", "age": 28, "height": 3.75}`)
|
||||
modifiedAlternative, err := jsonpatch.MergePatch(alternative, patch)
|
||||
|
||||
fmt.Printf("patch document: %s\n", patch)
|
||||
fmt.Printf("updated alternative doc: %s\n", modifiedAlternative)
|
||||
}
|
||||
```
|
||||
|
||||
When ran, you get the following output:
|
||||
|
||||
```bash
|
||||
$ go run main.go
|
||||
patch document: {"height":null,"name":"Jane"}
|
||||
updated alternative doc: {"age":28,"name":"Jane"}
|
||||
```
|
||||
|
||||
## Create and apply a JSON Patch
|
||||
You can create patch objects using `DecodePatch([]byte)`, which can then
|
||||
be applied against JSON documents.
|
||||
|
||||
The following is an example of creating a patch from two operations, and
|
||||
applying it against a JSON document.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
jsonpatch "github.com/evanphx/json-patch"
|
||||
)
|
||||
|
||||
func main() {
|
||||
original := []byte(`{"name": "John", "age": 24, "height": 3.21}`)
|
||||
patchJSON := []byte(`[
|
||||
{"op": "replace", "path": "/name", "value": "Jane"},
|
||||
{"op": "remove", "path": "/height"}
|
||||
]`)
|
||||
|
||||
patch, err := jsonpatch.DecodePatch(patchJSON)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
modified, err := patch.Apply(original)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
fmt.Printf("Original document: %s\n", original)
|
||||
fmt.Printf("Modified document: %s\n", modified)
|
||||
}
|
||||
```
|
||||
|
||||
When ran, you get the following output:
|
||||
|
||||
```bash
|
||||
$ go run main.go
|
||||
Original document: {"name": "John", "age": 24, "height": 3.21}
|
||||
Modified document: {"age":24,"name":"Jane"}
|
||||
```
|
||||
|
||||
## Comparing JSON documents
|
||||
Due to potential whitespace and ordering differences, one cannot simply compare
|
||||
JSON strings or byte-arrays directly.
|
||||
|
||||
As such, you can instead use `jsonpatch.Equal(document1, document2)` to
|
||||
determine if two JSON documents are _structurally_ equal. This ignores
|
||||
whitespace differences, and key-value ordering.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
jsonpatch "github.com/evanphx/json-patch"
|
||||
)
|
||||
|
||||
func main() {
|
||||
original := []byte(`{"name": "John", "age": 24, "height": 3.21}`)
|
||||
similar := []byte(`
|
||||
{
|
||||
"age": 24,
|
||||
"height": 3.21,
|
||||
"name": "John"
|
||||
}
|
||||
`)
|
||||
different := []byte(`{"name": "Jane", "age": 20, "height": 3.37}`)
|
||||
|
||||
if jsonpatch.Equal(original, similar) {
|
||||
fmt.Println(`"original" is structurally equal to "similar"`)
|
||||
}
|
||||
|
||||
if !jsonpatch.Equal(original, different) {
|
||||
fmt.Println(`"original" is _not_ structurally equal to "different"`)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
When ran, you get the following output:
|
||||
```bash
|
||||
$ go run main.go
|
||||
"original" is structurally equal to "similar"
|
||||
"original" is _not_ structurally equal to "different"
|
||||
```
|
||||
|
||||
## Combine merge patches
|
||||
Given two JSON merge patch documents, it is possible to combine them into a
|
||||
single merge patch which can describe both set of changes.
|
||||
|
||||
The resulting merge patch can be used such that applying it results in a
|
||||
document structurally similar as merging each merge patch to the document
|
||||
in succession.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
jsonpatch "github.com/evanphx/json-patch"
|
||||
)
|
||||
|
||||
func main() {
|
||||
original := []byte(`{"name": "John", "age": 24, "height": 3.21}`)
|
||||
|
||||
nameAndHeight := []byte(`{"height":null,"name":"Jane"}`)
|
||||
ageAndEyes := []byte(`{"age":4.23,"eyes":"blue"}`)
|
||||
|
||||
// Let's combine these merge patch documents...
|
||||
combinedPatch, err := jsonpatch.MergeMergePatches(nameAndHeight, ageAndEyes)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Apply each patch individual against the original document
|
||||
withoutCombinedPatch, err := jsonpatch.MergePatch(original, nameAndHeight)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
withoutCombinedPatch, err = jsonpatch.MergePatch(withoutCombinedPatch, ageAndEyes)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Apply the combined patch against the original document
|
||||
|
||||
withCombinedPatch, err := jsonpatch.MergePatch(original, combinedPatch)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// Do both result in the same thing? They should!
|
||||
if jsonpatch.Equal(withCombinedPatch, withoutCombinedPatch) {
|
||||
fmt.Println("Both JSON documents are structurally the same!")
|
||||
}
|
||||
|
||||
fmt.Printf("combined merge patch: %s", combinedPatch)
|
||||
}
|
||||
```
|
||||
|
||||
When ran, you get the following output:
|
||||
```bash
|
||||
$ go run main.go
|
||||
Both JSON documents are structurally the same!
|
||||
combined merge patch: {"age":4.23,"eyes":"blue","height":null,"name":"Jane"}
|
||||
```
|
||||
|
||||
# CLI for comparing JSON documents
|
||||
You can install the commandline program `json-patch`.
|
||||
|
||||
This program can take multiple JSON patch documents as arguments,
|
||||
and fed a JSON document from `stdin`. It will apply the patch(es) against
|
||||
the document and output the modified doc.
|
||||
|
||||
**patch.1.json**
|
||||
```json
|
||||
[
|
||||
{"op": "replace", "path": "/name", "value": "Jane"},
|
||||
{"op": "remove", "path": "/height"}
|
||||
]
|
||||
```
|
||||
|
||||
**patch.2.json**
|
||||
```json
|
||||
[
|
||||
{"op": "add", "path": "/address", "value": "123 Main St"},
|
||||
{"op": "replace", "path": "/age", "value": "21"}
|
||||
]
|
||||
```
|
||||
|
||||
**document.json**
|
||||
```json
|
||||
{
|
||||
"name": "John",
|
||||
"age": 24,
|
||||
"height": 3.21
|
||||
}
|
||||
```
|
||||
|
||||
You can then run:
|
||||
|
||||
```bash
|
||||
$ go install github.com/evanphx/json-patch/cmd/json-patch
|
||||
$ cat document.json | json-patch -p patch.1.json -p patch.2.json
|
||||
{"address":"123 Main St","age":"21","name":"Jane"}
|
||||
```
|
||||
|
||||
# Help It!
|
||||
Contributions are welcomed! Leave [an issue](https://github.com/evanphx/json-patch/issues)
|
||||
or [create a PR](https://github.com/evanphx/json-patch/compare).
|
||||
|
||||
|
||||
Before creating a pull request, we'd ask that you make sure tests are passing
|
||||
and that you have added new tests when applicable.
|
||||
|
||||
Contributors can run tests using:
|
||||
|
||||
```bash
|
||||
go test -cover ./...
|
||||
```
|
||||
|
||||
Builds for pull requests are tested automatically
|
||||
using [TravisCI](https://travis-ci.org/evanphx/json-patch).
|
||||
38
vendor/github.com/evanphx/json-patch/errors.go
generated
vendored
Normal file
38
vendor/github.com/evanphx/json-patch/errors.go
generated
vendored
Normal file
@@ -0,0 +1,38 @@
|
||||
package jsonpatch
|
||||
|
||||
import "fmt"
|
||||
|
||||
// AccumulatedCopySizeError is an error type returned when the accumulated size
|
||||
// increase caused by copy operations in a patch operation has exceeded the
|
||||
// limit.
|
||||
type AccumulatedCopySizeError struct {
|
||||
limit int64
|
||||
accumulated int64
|
||||
}
|
||||
|
||||
// NewAccumulatedCopySizeError returns an AccumulatedCopySizeError.
|
||||
func NewAccumulatedCopySizeError(l, a int64) *AccumulatedCopySizeError {
|
||||
return &AccumulatedCopySizeError{limit: l, accumulated: a}
|
||||
}
|
||||
|
||||
// Error implements the error interface.
|
||||
func (a *AccumulatedCopySizeError) Error() string {
|
||||
return fmt.Sprintf("Unable to complete the copy, the accumulated size increase of copy is %d, exceeding the limit %d", a.accumulated, a.limit)
|
||||
}
|
||||
|
||||
// ArraySizeError is an error type returned when the array size has exceeded
|
||||
// the limit.
|
||||
type ArraySizeError struct {
|
||||
limit int
|
||||
size int
|
||||
}
|
||||
|
||||
// NewArraySizeError returns an ArraySizeError.
|
||||
func NewArraySizeError(l, s int) *ArraySizeError {
|
||||
return &ArraySizeError{limit: l, size: s}
|
||||
}
|
||||
|
||||
// Error implements the error interface.
|
||||
func (a *ArraySizeError) Error() string {
|
||||
return fmt.Sprintf("Unable to create array of size %d, limit is %d", a.size, a.limit)
|
||||
}
|
||||
386
vendor/github.com/evanphx/json-patch/merge.go
generated
vendored
Normal file
386
vendor/github.com/evanphx/json-patch/merge.go
generated
vendored
Normal file
@@ -0,0 +1,386 @@
|
||||
package jsonpatch
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
func merge(cur, patch *lazyNode, mergeMerge bool) *lazyNode {
|
||||
curDoc, err := cur.intoDoc()
|
||||
|
||||
if err != nil {
|
||||
pruneNulls(patch)
|
||||
return patch
|
||||
}
|
||||
|
||||
patchDoc, err := patch.intoDoc()
|
||||
|
||||
if err != nil {
|
||||
return patch
|
||||
}
|
||||
|
||||
mergeDocs(curDoc, patchDoc, mergeMerge)
|
||||
|
||||
return cur
|
||||
}
|
||||
|
||||
func mergeDocs(doc, patch *partialDoc, mergeMerge bool) {
|
||||
for k, v := range *patch {
|
||||
if v == nil {
|
||||
if mergeMerge {
|
||||
(*doc)[k] = nil
|
||||
} else {
|
||||
delete(*doc, k)
|
||||
}
|
||||
} else {
|
||||
cur, ok := (*doc)[k]
|
||||
|
||||
if !ok || cur == nil {
|
||||
pruneNulls(v)
|
||||
(*doc)[k] = v
|
||||
} else {
|
||||
(*doc)[k] = merge(cur, v, mergeMerge)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func pruneNulls(n *lazyNode) {
|
||||
sub, err := n.intoDoc()
|
||||
|
||||
if err == nil {
|
||||
pruneDocNulls(sub)
|
||||
} else {
|
||||
ary, err := n.intoAry()
|
||||
|
||||
if err == nil {
|
||||
pruneAryNulls(ary)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func pruneDocNulls(doc *partialDoc) *partialDoc {
|
||||
for k, v := range *doc {
|
||||
if v == nil {
|
||||
delete(*doc, k)
|
||||
} else {
|
||||
pruneNulls(v)
|
||||
}
|
||||
}
|
||||
|
||||
return doc
|
||||
}
|
||||
|
||||
func pruneAryNulls(ary *partialArray) *partialArray {
|
||||
newAry := []*lazyNode{}
|
||||
|
||||
for _, v := range *ary {
|
||||
if v != nil {
|
||||
pruneNulls(v)
|
||||
newAry = append(newAry, v)
|
||||
}
|
||||
}
|
||||
|
||||
*ary = newAry
|
||||
|
||||
return ary
|
||||
}
|
||||
|
||||
var errBadJSONDoc = fmt.Errorf("Invalid JSON Document")
|
||||
var errBadJSONPatch = fmt.Errorf("Invalid JSON Patch")
|
||||
var errBadMergeTypes = fmt.Errorf("Mismatched JSON Documents")
|
||||
|
||||
// MergeMergePatches merges two merge patches together, such that
|
||||
// applying this resulting merged merge patch to a document yields the same
|
||||
// as merging each merge patch to the document in succession.
|
||||
func MergeMergePatches(patch1Data, patch2Data []byte) ([]byte, error) {
|
||||
return doMergePatch(patch1Data, patch2Data, true)
|
||||
}
|
||||
|
||||
// MergePatch merges the patchData into the docData.
|
||||
func MergePatch(docData, patchData []byte) ([]byte, error) {
|
||||
return doMergePatch(docData, patchData, false)
|
||||
}
|
||||
|
||||
func doMergePatch(docData, patchData []byte, mergeMerge bool) ([]byte, error) {
|
||||
doc := &partialDoc{}
|
||||
|
||||
docErr := json.Unmarshal(docData, doc)
|
||||
|
||||
patch := &partialDoc{}
|
||||
|
||||
patchErr := json.Unmarshal(patchData, patch)
|
||||
|
||||
if _, ok := docErr.(*json.SyntaxError); ok {
|
||||
return nil, errBadJSONDoc
|
||||
}
|
||||
|
||||
if _, ok := patchErr.(*json.SyntaxError); ok {
|
||||
return nil, errBadJSONPatch
|
||||
}
|
||||
|
||||
if docErr == nil && *doc == nil {
|
||||
return nil, errBadJSONDoc
|
||||
}
|
||||
|
||||
if patchErr == nil && *patch == nil {
|
||||
return nil, errBadJSONPatch
|
||||
}
|
||||
|
||||
if docErr != nil || patchErr != nil {
|
||||
// Not an error, just not a doc, so we turn straight into the patch
|
||||
if patchErr == nil {
|
||||
if mergeMerge {
|
||||
doc = patch
|
||||
} else {
|
||||
doc = pruneDocNulls(patch)
|
||||
}
|
||||
} else {
|
||||
patchAry := &partialArray{}
|
||||
patchErr = json.Unmarshal(patchData, patchAry)
|
||||
|
||||
if patchErr != nil {
|
||||
return nil, errBadJSONPatch
|
||||
}
|
||||
|
||||
pruneAryNulls(patchAry)
|
||||
|
||||
out, patchErr := json.Marshal(patchAry)
|
||||
|
||||
if patchErr != nil {
|
||||
return nil, errBadJSONPatch
|
||||
}
|
||||
|
||||
return out, nil
|
||||
}
|
||||
} else {
|
||||
mergeDocs(doc, patch, mergeMerge)
|
||||
}
|
||||
|
||||
return json.Marshal(doc)
|
||||
}
|
||||
|
||||
// resemblesJSONArray indicates whether the byte-slice "appears" to be
|
||||
// a JSON array or not.
|
||||
// False-positives are possible, as this function does not check the internal
|
||||
// structure of the array. It only checks that the outer syntax is present and
|
||||
// correct.
|
||||
func resemblesJSONArray(input []byte) bool {
|
||||
input = bytes.TrimSpace(input)
|
||||
|
||||
hasPrefix := bytes.HasPrefix(input, []byte("["))
|
||||
hasSuffix := bytes.HasSuffix(input, []byte("]"))
|
||||
|
||||
return hasPrefix && hasSuffix
|
||||
}
|
||||
|
||||
// CreateMergePatch will return a merge patch document capable of converting
|
||||
// the original document(s) to the modified document(s).
|
||||
// The parameters can be bytes of either two JSON Documents, or two arrays of
|
||||
// JSON documents.
|
||||
// The merge patch returned follows the specification defined at http://tools.ietf.org/html/draft-ietf-appsawg-json-merge-patch-07
|
||||
func CreateMergePatch(originalJSON, modifiedJSON []byte) ([]byte, error) {
|
||||
originalResemblesArray := resemblesJSONArray(originalJSON)
|
||||
modifiedResemblesArray := resemblesJSONArray(modifiedJSON)
|
||||
|
||||
// Do both byte-slices seem like JSON arrays?
|
||||
if originalResemblesArray && modifiedResemblesArray {
|
||||
return createArrayMergePatch(originalJSON, modifiedJSON)
|
||||
}
|
||||
|
||||
// Are both byte-slices are not arrays? Then they are likely JSON objects...
|
||||
if !originalResemblesArray && !modifiedResemblesArray {
|
||||
return createObjectMergePatch(originalJSON, modifiedJSON)
|
||||
}
|
||||
|
||||
// None of the above? Then return an error because of mismatched types.
|
||||
return nil, errBadMergeTypes
|
||||
}
|
||||
|
||||
// createObjectMergePatch will return a merge-patch document capable of
|
||||
// converting the original document to the modified document.
|
||||
func createObjectMergePatch(originalJSON, modifiedJSON []byte) ([]byte, error) {
|
||||
originalDoc := map[string]interface{}{}
|
||||
modifiedDoc := map[string]interface{}{}
|
||||
|
||||
err := json.Unmarshal(originalJSON, &originalDoc)
|
||||
if err != nil {
|
||||
return nil, errBadJSONDoc
|
||||
}
|
||||
|
||||
err = json.Unmarshal(modifiedJSON, &modifiedDoc)
|
||||
if err != nil {
|
||||
return nil, errBadJSONDoc
|
||||
}
|
||||
|
||||
dest, err := getDiff(originalDoc, modifiedDoc)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return json.Marshal(dest)
|
||||
}
|
||||
|
||||
// createArrayMergePatch will return an array of merge-patch documents capable
|
||||
// of converting the original document to the modified document for each
|
||||
// pair of JSON documents provided in the arrays.
|
||||
// Arrays of mismatched sizes will result in an error.
|
||||
func createArrayMergePatch(originalJSON, modifiedJSON []byte) ([]byte, error) {
|
||||
originalDocs := []json.RawMessage{}
|
||||
modifiedDocs := []json.RawMessage{}
|
||||
|
||||
err := json.Unmarshal(originalJSON, &originalDocs)
|
||||
if err != nil {
|
||||
return nil, errBadJSONDoc
|
||||
}
|
||||
|
||||
err = json.Unmarshal(modifiedJSON, &modifiedDocs)
|
||||
if err != nil {
|
||||
return nil, errBadJSONDoc
|
||||
}
|
||||
|
||||
total := len(originalDocs)
|
||||
if len(modifiedDocs) != total {
|
||||
return nil, errBadJSONDoc
|
||||
}
|
||||
|
||||
result := []json.RawMessage{}
|
||||
for i := 0; i < len(originalDocs); i++ {
|
||||
original := originalDocs[i]
|
||||
modified := modifiedDocs[i]
|
||||
|
||||
patch, err := createObjectMergePatch(original, modified)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
result = append(result, json.RawMessage(patch))
|
||||
}
|
||||
|
||||
return json.Marshal(result)
|
||||
}
|
||||
|
||||
// Returns true if the array matches (must be json types).
|
||||
// As is idiomatic for go, an empty array is not the same as a nil array.
|
||||
func matchesArray(a, b []interface{}) bool {
|
||||
if len(a) != len(b) {
|
||||
return false
|
||||
}
|
||||
if (a == nil && b != nil) || (a != nil && b == nil) {
|
||||
return false
|
||||
}
|
||||
for i := range a {
|
||||
if !matchesValue(a[i], b[i]) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Returns true if the values matches (must be json types)
|
||||
// The types of the values must match, otherwise it will always return false
|
||||
// If two map[string]interface{} are given, all elements must match.
|
||||
func matchesValue(av, bv interface{}) bool {
|
||||
if reflect.TypeOf(av) != reflect.TypeOf(bv) {
|
||||
return false
|
||||
}
|
||||
switch at := av.(type) {
|
||||
case string:
|
||||
bt := bv.(string)
|
||||
if bt == at {
|
||||
return true
|
||||
}
|
||||
case float64:
|
||||
bt := bv.(float64)
|
||||
if bt == at {
|
||||
return true
|
||||
}
|
||||
case bool:
|
||||
bt := bv.(bool)
|
||||
if bt == at {
|
||||
return true
|
||||
}
|
||||
case nil:
|
||||
// Both nil, fine.
|
||||
return true
|
||||
case map[string]interface{}:
|
||||
bt := bv.(map[string]interface{})
|
||||
if len(bt) != len(at) {
|
||||
return false
|
||||
}
|
||||
for key := range bt {
|
||||
av, aOK := at[key]
|
||||
bv, bOK := bt[key]
|
||||
if aOK != bOK {
|
||||
return false
|
||||
}
|
||||
if !matchesValue(av, bv) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
case []interface{}:
|
||||
bt := bv.([]interface{})
|
||||
return matchesArray(at, bt)
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// getDiff returns the (recursive) difference between a and b as a map[string]interface{}.
|
||||
func getDiff(a, b map[string]interface{}) (map[string]interface{}, error) {
|
||||
into := map[string]interface{}{}
|
||||
for key, bv := range b {
|
||||
av, ok := a[key]
|
||||
// value was added
|
||||
if !ok {
|
||||
into[key] = bv
|
||||
continue
|
||||
}
|
||||
// If types have changed, replace completely
|
||||
if reflect.TypeOf(av) != reflect.TypeOf(bv) {
|
||||
into[key] = bv
|
||||
continue
|
||||
}
|
||||
// Types are the same, compare values
|
||||
switch at := av.(type) {
|
||||
case map[string]interface{}:
|
||||
bt := bv.(map[string]interface{})
|
||||
dst := make(map[string]interface{}, len(bt))
|
||||
dst, err := getDiff(at, bt)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if len(dst) > 0 {
|
||||
into[key] = dst
|
||||
}
|
||||
case string, float64, bool:
|
||||
if !matchesValue(av, bv) {
|
||||
into[key] = bv
|
||||
}
|
||||
case []interface{}:
|
||||
bt := bv.([]interface{})
|
||||
if !matchesArray(at, bt) {
|
||||
into[key] = bv
|
||||
}
|
||||
case nil:
|
||||
switch bv.(type) {
|
||||
case nil:
|
||||
// Both nil, fine.
|
||||
default:
|
||||
into[key] = bv
|
||||
}
|
||||
default:
|
||||
panic(fmt.Sprintf("Unknown type:%T in key %s", av, key))
|
||||
}
|
||||
}
|
||||
// Now add all deleted values as nil
|
||||
for key := range a {
|
||||
_, found := b[key]
|
||||
if !found {
|
||||
into[key] = nil
|
||||
}
|
||||
}
|
||||
return into, nil
|
||||
}
|
||||
784
vendor/github.com/evanphx/json-patch/patch.go
generated
vendored
Normal file
784
vendor/github.com/evanphx/json-patch/patch.go
generated
vendored
Normal file
@@ -0,0 +1,784 @@
|
||||
package jsonpatch
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/pkg/errors"
|
||||
)
|
||||
|
||||
const (
|
||||
eRaw = iota
|
||||
eDoc
|
||||
eAry
|
||||
)
|
||||
|
||||
var (
|
||||
// SupportNegativeIndices decides whether to support non-standard practice of
|
||||
// allowing negative indices to mean indices starting at the end of an array.
|
||||
// Default to true.
|
||||
SupportNegativeIndices bool = true
|
||||
// AccumulatedCopySizeLimit limits the total size increase in bytes caused by
|
||||
// "copy" operations in a patch.
|
||||
AccumulatedCopySizeLimit int64 = 0
|
||||
)
|
||||
|
||||
var (
|
||||
ErrTestFailed = errors.New("test failed")
|
||||
ErrMissing = errors.New("missing value")
|
||||
ErrUnknownType = errors.New("unknown object type")
|
||||
ErrInvalid = errors.New("invalid state detected")
|
||||
ErrInvalidIndex = errors.New("invalid index referenced")
|
||||
)
|
||||
|
||||
type lazyNode struct {
|
||||
raw *json.RawMessage
|
||||
doc partialDoc
|
||||
ary partialArray
|
||||
which int
|
||||
}
|
||||
|
||||
// Operation is a single JSON-Patch step, such as a single 'add' operation.
|
||||
type Operation map[string]*json.RawMessage
|
||||
|
||||
// Patch is an ordered collection of Operations.
|
||||
type Patch []Operation
|
||||
|
||||
type partialDoc map[string]*lazyNode
|
||||
type partialArray []*lazyNode
|
||||
|
||||
type container interface {
|
||||
get(key string) (*lazyNode, error)
|
||||
set(key string, val *lazyNode) error
|
||||
add(key string, val *lazyNode) error
|
||||
remove(key string) error
|
||||
}
|
||||
|
||||
func newLazyNode(raw *json.RawMessage) *lazyNode {
|
||||
return &lazyNode{raw: raw, doc: nil, ary: nil, which: eRaw}
|
||||
}
|
||||
|
||||
func (n *lazyNode) MarshalJSON() ([]byte, error) {
|
||||
switch n.which {
|
||||
case eRaw:
|
||||
return json.Marshal(n.raw)
|
||||
case eDoc:
|
||||
return json.Marshal(n.doc)
|
||||
case eAry:
|
||||
return json.Marshal(n.ary)
|
||||
default:
|
||||
return nil, ErrUnknownType
|
||||
}
|
||||
}
|
||||
|
||||
func (n *lazyNode) UnmarshalJSON(data []byte) error {
|
||||
dest := make(json.RawMessage, len(data))
|
||||
copy(dest, data)
|
||||
n.raw = &dest
|
||||
n.which = eRaw
|
||||
return nil
|
||||
}
|
||||
|
||||
func deepCopy(src *lazyNode) (*lazyNode, int, error) {
|
||||
if src == nil {
|
||||
return nil, 0, nil
|
||||
}
|
||||
a, err := src.MarshalJSON()
|
||||
if err != nil {
|
||||
return nil, 0, err
|
||||
}
|
||||
sz := len(a)
|
||||
ra := make(json.RawMessage, sz)
|
||||
copy(ra, a)
|
||||
return newLazyNode(&ra), sz, nil
|
||||
}
|
||||
|
||||
func (n *lazyNode) intoDoc() (*partialDoc, error) {
|
||||
if n.which == eDoc {
|
||||
return &n.doc, nil
|
||||
}
|
||||
|
||||
if n.raw == nil {
|
||||
return nil, ErrInvalid
|
||||
}
|
||||
|
||||
err := json.Unmarshal(*n.raw, &n.doc)
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
n.which = eDoc
|
||||
return &n.doc, nil
|
||||
}
|
||||
|
||||
func (n *lazyNode) intoAry() (*partialArray, error) {
|
||||
if n.which == eAry {
|
||||
return &n.ary, nil
|
||||
}
|
||||
|
||||
if n.raw == nil {
|
||||
return nil, ErrInvalid
|
||||
}
|
||||
|
||||
err := json.Unmarshal(*n.raw, &n.ary)
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
n.which = eAry
|
||||
return &n.ary, nil
|
||||
}
|
||||
|
||||
func (n *lazyNode) compact() []byte {
|
||||
buf := &bytes.Buffer{}
|
||||
|
||||
if n.raw == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
err := json.Compact(buf, *n.raw)
|
||||
|
||||
if err != nil {
|
||||
return *n.raw
|
||||
}
|
||||
|
||||
return buf.Bytes()
|
||||
}
|
||||
|
||||
func (n *lazyNode) tryDoc() bool {
|
||||
if n.raw == nil {
|
||||
return false
|
||||
}
|
||||
|
||||
err := json.Unmarshal(*n.raw, &n.doc)
|
||||
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
n.which = eDoc
|
||||
return true
|
||||
}
|
||||
|
||||
func (n *lazyNode) tryAry() bool {
|
||||
if n.raw == nil {
|
||||
return false
|
||||
}
|
||||
|
||||
err := json.Unmarshal(*n.raw, &n.ary)
|
||||
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
n.which = eAry
|
||||
return true
|
||||
}
|
||||
|
||||
func (n *lazyNode) equal(o *lazyNode) bool {
|
||||
if n.which == eRaw {
|
||||
if !n.tryDoc() && !n.tryAry() {
|
||||
if o.which != eRaw {
|
||||
return false
|
||||
}
|
||||
|
||||
return bytes.Equal(n.compact(), o.compact())
|
||||
}
|
||||
}
|
||||
|
||||
if n.which == eDoc {
|
||||
if o.which == eRaw {
|
||||
if !o.tryDoc() {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
if o.which != eDoc {
|
||||
return false
|
||||
}
|
||||
|
||||
if len(n.doc) != len(o.doc) {
|
||||
return false
|
||||
}
|
||||
|
||||
for k, v := range n.doc {
|
||||
ov, ok := o.doc[k]
|
||||
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
|
||||
if (v == nil) != (ov == nil) {
|
||||
return false
|
||||
}
|
||||
|
||||
if v == nil && ov == nil {
|
||||
continue
|
||||
}
|
||||
|
||||
if !v.equal(ov) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
if o.which != eAry && !o.tryAry() {
|
||||
return false
|
||||
}
|
||||
|
||||
if len(n.ary) != len(o.ary) {
|
||||
return false
|
||||
}
|
||||
|
||||
for idx, val := range n.ary {
|
||||
if !val.equal(o.ary[idx]) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// Kind reads the "op" field of the Operation.
|
||||
func (o Operation) Kind() string {
|
||||
if obj, ok := o["op"]; ok && obj != nil {
|
||||
var op string
|
||||
|
||||
err := json.Unmarshal(*obj, &op)
|
||||
|
||||
if err != nil {
|
||||
return "unknown"
|
||||
}
|
||||
|
||||
return op
|
||||
}
|
||||
|
||||
return "unknown"
|
||||
}
|
||||
|
||||
// Path reads the "path" field of the Operation.
|
||||
func (o Operation) Path() (string, error) {
|
||||
if obj, ok := o["path"]; ok && obj != nil {
|
||||
var op string
|
||||
|
||||
err := json.Unmarshal(*obj, &op)
|
||||
|
||||
if err != nil {
|
||||
return "unknown", err
|
||||
}
|
||||
|
||||
return op, nil
|
||||
}
|
||||
|
||||
return "unknown", errors.Wrapf(ErrMissing, "operation missing path field")
|
||||
}
|
||||
|
||||
// From reads the "from" field of the Operation.
|
||||
func (o Operation) From() (string, error) {
|
||||
if obj, ok := o["from"]; ok && obj != nil {
|
||||
var op string
|
||||
|
||||
err := json.Unmarshal(*obj, &op)
|
||||
|
||||
if err != nil {
|
||||
return "unknown", err
|
||||
}
|
||||
|
||||
return op, nil
|
||||
}
|
||||
|
||||
return "unknown", errors.Wrapf(ErrMissing, "operation, missing from field")
|
||||
}
|
||||
|
||||
func (o Operation) value() *lazyNode {
|
||||
if obj, ok := o["value"]; ok {
|
||||
return newLazyNode(obj)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// ValueInterface decodes the operation value into an interface.
|
||||
func (o Operation) ValueInterface() (interface{}, error) {
|
||||
if obj, ok := o["value"]; ok && obj != nil {
|
||||
var v interface{}
|
||||
|
||||
err := json.Unmarshal(*obj, &v)
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return v, nil
|
||||
}
|
||||
|
||||
return nil, errors.Wrapf(ErrMissing, "operation, missing value field")
|
||||
}
|
||||
|
||||
func isArray(buf []byte) bool {
|
||||
Loop:
|
||||
for _, c := range buf {
|
||||
switch c {
|
||||
case ' ':
|
||||
case '\n':
|
||||
case '\t':
|
||||
continue
|
||||
case '[':
|
||||
return true
|
||||
default:
|
||||
break Loop
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func findObject(pd *container, path string) (container, string) {
|
||||
doc := *pd
|
||||
|
||||
split := strings.Split(path, "/")
|
||||
|
||||
if len(split) < 2 {
|
||||
return nil, ""
|
||||
}
|
||||
|
||||
parts := split[1 : len(split)-1]
|
||||
|
||||
key := split[len(split)-1]
|
||||
|
||||
var err error
|
||||
|
||||
for _, part := range parts {
|
||||
|
||||
next, ok := doc.get(decodePatchKey(part))
|
||||
|
||||
if next == nil || ok != nil {
|
||||
return nil, ""
|
||||
}
|
||||
|
||||
if isArray(*next.raw) {
|
||||
doc, err = next.intoAry()
|
||||
|
||||
if err != nil {
|
||||
return nil, ""
|
||||
}
|
||||
} else {
|
||||
doc, err = next.intoDoc()
|
||||
|
||||
if err != nil {
|
||||
return nil, ""
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return doc, decodePatchKey(key)
|
||||
}
|
||||
|
||||
func (d *partialDoc) set(key string, val *lazyNode) error {
|
||||
(*d)[key] = val
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *partialDoc) add(key string, val *lazyNode) error {
|
||||
(*d)[key] = val
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *partialDoc) get(key string) (*lazyNode, error) {
|
||||
return (*d)[key], nil
|
||||
}
|
||||
|
||||
func (d *partialDoc) remove(key string) error {
|
||||
_, ok := (*d)[key]
|
||||
if !ok {
|
||||
return errors.Wrapf(ErrMissing, "Unable to remove nonexistent key: %s", key)
|
||||
}
|
||||
|
||||
delete(*d, key)
|
||||
return nil
|
||||
}
|
||||
|
||||
// set should only be used to implement the "replace" operation, so "key" must
|
||||
// be an already existing index in "d".
|
||||
func (d *partialArray) set(key string, val *lazyNode) error {
|
||||
idx, err := strconv.Atoi(key)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
(*d)[idx] = val
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *partialArray) add(key string, val *lazyNode) error {
|
||||
if key == "-" {
|
||||
*d = append(*d, val)
|
||||
return nil
|
||||
}
|
||||
|
||||
idx, err := strconv.Atoi(key)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "value was not a proper array index: '%s'", key)
|
||||
}
|
||||
|
||||
sz := len(*d) + 1
|
||||
|
||||
ary := make([]*lazyNode, sz)
|
||||
|
||||
cur := *d
|
||||
|
||||
if idx >= len(ary) {
|
||||
return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
|
||||
}
|
||||
|
||||
if idx < 0 {
|
||||
if !SupportNegativeIndices {
|
||||
return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
|
||||
}
|
||||
if idx < -len(ary) {
|
||||
return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
|
||||
}
|
||||
idx += len(ary)
|
||||
}
|
||||
|
||||
copy(ary[0:idx], cur[0:idx])
|
||||
ary[idx] = val
|
||||
copy(ary[idx+1:], cur[idx:])
|
||||
|
||||
*d = ary
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *partialArray) get(key string) (*lazyNode, error) {
|
||||
idx, err := strconv.Atoi(key)
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if idx >= len(*d) {
|
||||
return nil, errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
|
||||
}
|
||||
|
||||
return (*d)[idx], nil
|
||||
}
|
||||
|
||||
func (d *partialArray) remove(key string) error {
|
||||
idx, err := strconv.Atoi(key)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
cur := *d
|
||||
|
||||
if idx >= len(cur) {
|
||||
return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
|
||||
}
|
||||
|
||||
if idx < 0 {
|
||||
if !SupportNegativeIndices {
|
||||
return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
|
||||
}
|
||||
if idx < -len(cur) {
|
||||
return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx)
|
||||
}
|
||||
idx += len(cur)
|
||||
}
|
||||
|
||||
ary := make([]*lazyNode, len(cur)-1)
|
||||
|
||||
copy(ary[0:idx], cur[0:idx])
|
||||
copy(ary[idx:], cur[idx+1:])
|
||||
|
||||
*d = ary
|
||||
return nil
|
||||
|
||||
}
|
||||
|
||||
func (p Patch) add(doc *container, op Operation) error {
|
||||
path, err := op.Path()
|
||||
if err != nil {
|
||||
return errors.Wrapf(ErrMissing, "add operation failed to decode path")
|
||||
}
|
||||
|
||||
con, key := findObject(doc, path)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "add operation does not apply: doc is missing path: \"%s\"", path)
|
||||
}
|
||||
|
||||
err = con.add(key, op.value())
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in add for path: '%s'", path)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p Patch) remove(doc *container, op Operation) error {
|
||||
path, err := op.Path()
|
||||
if err != nil {
|
||||
return errors.Wrapf(ErrMissing, "remove operation failed to decode path")
|
||||
}
|
||||
|
||||
con, key := findObject(doc, path)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "remove operation does not apply: doc is missing path: \"%s\"", path)
|
||||
}
|
||||
|
||||
err = con.remove(key)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in remove for path: '%s'", path)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p Patch) replace(doc *container, op Operation) error {
|
||||
path, err := op.Path()
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "replace operation failed to decode path")
|
||||
}
|
||||
|
||||
con, key := findObject(doc, path)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "replace operation does not apply: doc is missing path: %s", path)
|
||||
}
|
||||
|
||||
_, ok := con.get(key)
|
||||
if ok != nil {
|
||||
return errors.Wrapf(ErrMissing, "replace operation does not apply: doc is missing key: %s", path)
|
||||
}
|
||||
|
||||
err = con.set(key, op.value())
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in remove for path: '%s'", path)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p Patch) move(doc *container, op Operation) error {
|
||||
from, err := op.From()
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "move operation failed to decode from")
|
||||
}
|
||||
|
||||
con, key := findObject(doc, from)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "move operation does not apply: doc is missing from path: %s", from)
|
||||
}
|
||||
|
||||
val, err := con.get(key)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in move for path: '%s'", key)
|
||||
}
|
||||
|
||||
err = con.remove(key)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in move for path: '%s'", key)
|
||||
}
|
||||
|
||||
path, err := op.Path()
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "move operation failed to decode path")
|
||||
}
|
||||
|
||||
con, key = findObject(doc, path)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "move operation does not apply: doc is missing destination path: %s", path)
|
||||
}
|
||||
|
||||
err = con.add(key, val)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in move for path: '%s'", path)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p Patch) test(doc *container, op Operation) error {
|
||||
path, err := op.Path()
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "test operation failed to decode path")
|
||||
}
|
||||
|
||||
con, key := findObject(doc, path)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "test operation does not apply: is missing path: %s", path)
|
||||
}
|
||||
|
||||
val, err := con.get(key)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in test for path: '%s'", path)
|
||||
}
|
||||
|
||||
if val == nil {
|
||||
if op.value().raw == nil {
|
||||
return nil
|
||||
}
|
||||
return errors.Wrapf(ErrTestFailed, "testing value %s failed", path)
|
||||
} else if op.value() == nil {
|
||||
return errors.Wrapf(ErrTestFailed, "testing value %s failed", path)
|
||||
}
|
||||
|
||||
if val.equal(op.value()) {
|
||||
return nil
|
||||
}
|
||||
|
||||
return errors.Wrapf(ErrTestFailed, "testing value %s failed", path)
|
||||
}
|
||||
|
||||
func (p Patch) copy(doc *container, op Operation, accumulatedCopySize *int64) error {
|
||||
from, err := op.From()
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "copy operation failed to decode from")
|
||||
}
|
||||
|
||||
con, key := findObject(doc, from)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "copy operation does not apply: doc is missing from path: %s", from)
|
||||
}
|
||||
|
||||
val, err := con.get(key)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error in copy for from: '%s'", from)
|
||||
}
|
||||
|
||||
path, err := op.Path()
|
||||
if err != nil {
|
||||
return errors.Wrapf(ErrMissing, "copy operation failed to decode path")
|
||||
}
|
||||
|
||||
con, key = findObject(doc, path)
|
||||
|
||||
if con == nil {
|
||||
return errors.Wrapf(ErrMissing, "copy operation does not apply: doc is missing destination path: %s", path)
|
||||
}
|
||||
|
||||
valCopy, sz, err := deepCopy(val)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error while performing deep copy")
|
||||
}
|
||||
|
||||
(*accumulatedCopySize) += int64(sz)
|
||||
if AccumulatedCopySizeLimit > 0 && *accumulatedCopySize > AccumulatedCopySizeLimit {
|
||||
return NewAccumulatedCopySizeError(AccumulatedCopySizeLimit, *accumulatedCopySize)
|
||||
}
|
||||
|
||||
err = con.add(key, valCopy)
|
||||
if err != nil {
|
||||
return errors.Wrapf(err, "error while adding value during copy")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Equal indicates if 2 JSON documents have the same structural equality.
|
||||
func Equal(a, b []byte) bool {
|
||||
ra := make(json.RawMessage, len(a))
|
||||
copy(ra, a)
|
||||
la := newLazyNode(&ra)
|
||||
|
||||
rb := make(json.RawMessage, len(b))
|
||||
copy(rb, b)
|
||||
lb := newLazyNode(&rb)
|
||||
|
||||
return la.equal(lb)
|
||||
}
|
||||
|
||||
// DecodePatch decodes the passed JSON document as an RFC 6902 patch.
|
||||
func DecodePatch(buf []byte) (Patch, error) {
|
||||
var p Patch
|
||||
|
||||
err := json.Unmarshal(buf, &p)
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return p, nil
|
||||
}
|
||||
|
||||
// Apply mutates a JSON document according to the patch, and returns the new
|
||||
// document.
|
||||
func (p Patch) Apply(doc []byte) ([]byte, error) {
|
||||
return p.ApplyIndent(doc, "")
|
||||
}
|
||||
|
||||
// ApplyIndent mutates a JSON document according to the patch, and returns the new
|
||||
// document indented.
|
||||
func (p Patch) ApplyIndent(doc []byte, indent string) ([]byte, error) {
|
||||
var pd container
|
||||
if doc[0] == '[' {
|
||||
pd = &partialArray{}
|
||||
} else {
|
||||
pd = &partialDoc{}
|
||||
}
|
||||
|
||||
err := json.Unmarshal(doc, pd)
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
err = nil
|
||||
|
||||
var accumulatedCopySize int64
|
||||
|
||||
for _, op := range p {
|
||||
switch op.Kind() {
|
||||
case "add":
|
||||
err = p.add(&pd, op)
|
||||
case "remove":
|
||||
err = p.remove(&pd, op)
|
||||
case "replace":
|
||||
err = p.replace(&pd, op)
|
||||
case "move":
|
||||
err = p.move(&pd, op)
|
||||
case "test":
|
||||
err = p.test(&pd, op)
|
||||
case "copy":
|
||||
err = p.copy(&pd, op, &accumulatedCopySize)
|
||||
default:
|
||||
err = fmt.Errorf("Unexpected kind: %s", op.Kind())
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
if indent != "" {
|
||||
return json.MarshalIndent(pd, "", indent)
|
||||
}
|
||||
|
||||
return json.Marshal(pd)
|
||||
}
|
||||
|
||||
// From http://tools.ietf.org/html/rfc6901#section-4 :
|
||||
//
|
||||
// Evaluation of each reference token begins by decoding any escaped
|
||||
// character sequence. This is performed by first transforming any
|
||||
// occurrence of the sequence '~1' to '/', and then transforming any
|
||||
// occurrence of the sequence '~0' to '~'.
|
||||
|
||||
var (
|
||||
rfc6901Decoder = strings.NewReplacer("~1", "/", "~0", "~")
|
||||
)
|
||||
|
||||
func decodePatchKey(k string) string {
|
||||
return rfc6901Decoder.Replace(k)
|
||||
}
|
||||
201
vendor/github.com/go-logr/logr/LICENSE
generated
vendored
Normal file
201
vendor/github.com/go-logr/logr/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,201 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "{}"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright {yyyy} {name of copyright owner}
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
181
vendor/github.com/go-logr/logr/README.md
generated
vendored
Normal file
181
vendor/github.com/go-logr/logr/README.md
generated
vendored
Normal file
@@ -0,0 +1,181 @@
|
||||
# A more minimal logging API for Go
|
||||
|
||||
Before you consider this package, please read [this blog post by the
|
||||
inimitable Dave Cheney][warning-makes-no-sense]. I really appreciate what
|
||||
he has to say, and it largely aligns with my own experiences. Too many
|
||||
choices of levels means inconsistent logs.
|
||||
|
||||
This package offers a purely abstract interface, based on these ideas but with
|
||||
a few twists. Code can depend on just this interface and have the actual
|
||||
logging implementation be injected from callers. Ideally only `main()` knows
|
||||
what logging implementation is being used.
|
||||
|
||||
# Differences from Dave's ideas
|
||||
|
||||
The main differences are:
|
||||
|
||||
1) Dave basically proposes doing away with the notion of a logging API in favor
|
||||
of `fmt.Printf()`. I disagree, especially when you consider things like output
|
||||
locations, timestamps, file and line decorations, and structured logging. I
|
||||
restrict the API to just 2 types of logs: info and error.
|
||||
|
||||
Info logs are things you want to tell the user which are not errors. Error
|
||||
logs are, well, errors. If your code receives an `error` from a subordinate
|
||||
function call and is logging that `error` *and not returning it*, use error
|
||||
logs.
|
||||
|
||||
2) Verbosity-levels on info logs. This gives developers a chance to indicate
|
||||
arbitrary grades of importance for info logs, without assigning names with
|
||||
semantic meaning such as "warning", "trace", and "debug". Superficially this
|
||||
may feel very similar, but the primary difference is the lack of semantics.
|
||||
Because verbosity is a numerical value, it's safe to assume that an app running
|
||||
with higher verbosity means more (and less important) logs will be generated.
|
||||
|
||||
This is a BETA grade API.
|
||||
|
||||
There are implementations for the following logging libraries:
|
||||
|
||||
- **github.com/google/glog**: [glogr](https://github.com/go-logr/glogr)
|
||||
- **k8s.io/klog**: [klogr](https://git.k8s.io/klog/klogr)
|
||||
- **go.uber.org/zap**: [zapr](https://github.com/go-logr/zapr)
|
||||
- **log** (the Go standard library logger):
|
||||
[stdr](https://github.com/go-logr/stdr)
|
||||
- **github.com/sirupsen/logrus**: [logrusr](https://github.com/bombsimon/logrusr)
|
||||
|
||||
# FAQ
|
||||
|
||||
## Conceptual
|
||||
|
||||
## Why structured logging?
|
||||
|
||||
- **Structured logs are more easily queriable**: Since you've got
|
||||
key-value pairs, it's much easier to query your structured logs for
|
||||
particular values by filtering on the contents of a particular key --
|
||||
think searching request logs for error codes, Kubernetes reconcilers for
|
||||
the name and namespace of the reconciled object, etc
|
||||
|
||||
- **Structured logging makes it easier to have cross-referencable logs**:
|
||||
Similarly to searchability, if you maintain conventions around your
|
||||
keys, it becomes easy to gather all log lines related to a particular
|
||||
concept.
|
||||
|
||||
- **Structured logs allow better dimensions of filtering**: if you have
|
||||
structure to your logs, you've got more precise control over how much
|
||||
information is logged -- you might choose in a particular configuration
|
||||
to log certain keys but not others, only log lines where a certain key
|
||||
matches a certain value, etc, instead of just having v-levels and names
|
||||
to key off of.
|
||||
|
||||
- **Structured logs better represent structured data**: sometimes, the
|
||||
data that you want to log is inherently structured (think tuple-link
|
||||
objects). Structured logs allow you to preserve that structure when
|
||||
outputting.
|
||||
|
||||
## Why V-levels?
|
||||
|
||||
**V-levels give operators an easy way to control the chattiness of log
|
||||
operations**. V-levels provide a way for a given package to distinguish
|
||||
the relative importance or verbosity of a given log message. Then, if
|
||||
a particular logger or package is logging too many messages, the user
|
||||
of the package can simply change the v-levels for that library.
|
||||
|
||||
## Why not more named levels, like Warning?
|
||||
|
||||
Read [Dave Cheney's post][warning-makes-no-sense]. Then read [Differences
|
||||
from Dave's ideas](#differences-from-daves-ideas).
|
||||
|
||||
## Why not allow format strings, too?
|
||||
|
||||
**Format strings negate many of the benefits of structured logs**:
|
||||
|
||||
- They're not easily searchable without resorting to fuzzy searching,
|
||||
regular expressions, etc
|
||||
|
||||
- They don't store structured data well, since contents are flattened into
|
||||
a string
|
||||
|
||||
- They're not cross-referencable
|
||||
|
||||
- They don't compress easily, since the message is not constant
|
||||
|
||||
(unless you turn positional parameters into key-value pairs with numerical
|
||||
keys, at which point you've gotten key-value logging with meaningless
|
||||
keys)
|
||||
|
||||
## Practical
|
||||
|
||||
## Why key-value pairs, and not a map?
|
||||
|
||||
Key-value pairs are *much* easier to optimize, especially around
|
||||
allocations. Zap (a structured logger that inspired logr's interface) has
|
||||
[performance measurements](https://github.com/uber-go/zap#performance)
|
||||
that show this quite nicely.
|
||||
|
||||
While the interface ends up being a little less obvious, you get
|
||||
potentially better performance, plus avoid making users type
|
||||
`map[string]string{}` every time they want to log.
|
||||
|
||||
## What if my V-levels differ between libraries?
|
||||
|
||||
That's fine. Control your V-levels on a per-logger basis, and use the
|
||||
`WithName` function to pass different loggers to different libraries.
|
||||
|
||||
Generally, you should take care to ensure that you have relatively
|
||||
consistent V-levels within a given logger, however, as this makes deciding
|
||||
on what verbosity of logs to request easier.
|
||||
|
||||
## But I *really* want to use a format string!
|
||||
|
||||
That's not actually a question. Assuming your question is "how do
|
||||
I convert my mental model of logging with format strings to logging with
|
||||
constant messages":
|
||||
|
||||
1. figure out what the error actually is, as you'd write in a TL;DR style,
|
||||
and use that as a message
|
||||
|
||||
2. For every place you'd write a format specifier, look to the word before
|
||||
it, and add that as a key value pair
|
||||
|
||||
For instance, consider the following examples (all taken from spots in the
|
||||
Kubernetes codebase):
|
||||
|
||||
- `klog.V(4).Infof("Client is returning errors: code %v, error %v",
|
||||
responseCode, err)` becomes `logger.Error(err, "client returned an
|
||||
error", "code", responseCode)`
|
||||
|
||||
- `klog.V(4).Infof("Got a Retry-After %ds response for attempt %d to %v",
|
||||
seconds, retries, url)` becomes `logger.V(4).Info("got a retry-after
|
||||
response when requesting url", "attempt", retries, "after
|
||||
seconds", seconds, "url", url)`
|
||||
|
||||
If you *really* must use a format string, place it as a key value, and
|
||||
call `fmt.Sprintf` yourself -- for instance, `log.Printf("unable to
|
||||
reflect over type %T")` becomes `logger.Info("unable to reflect over
|
||||
type", "type", fmt.Sprintf("%T"))`. In general though, the cases where
|
||||
this is necessary should be few and far between.
|
||||
|
||||
## How do I choose my V-levels?
|
||||
|
||||
This is basically the only hard constraint: increase V-levels to denote
|
||||
more verbose or more debug-y logs.
|
||||
|
||||
Otherwise, you can start out with `0` as "you always want to see this",
|
||||
`1` as "common logging that you might *possibly* want to turn off", and
|
||||
`10` as "I would like to performance-test your log collection stack".
|
||||
|
||||
Then gradually choose levels in between as you need them, working your way
|
||||
down from 10 (for debug and trace style logs) and up from 1 (for chattier
|
||||
info-type logs).
|
||||
|
||||
## How do I choose my keys
|
||||
|
||||
- make your keys human-readable
|
||||
- constant keys are generally a good idea
|
||||
- be consistent across your codebase
|
||||
- keys should naturally match parts of the message string
|
||||
|
||||
While key names are mostly unrestricted (and spaces are acceptable),
|
||||
it's generally a good idea to stick to printable ascii characters, or at
|
||||
least match the general character set of your log lines.
|
||||
|
||||
[warning-makes-no-sense]: http://dave.cheney.net/2015/11/05/lets-talk-about-logging
|
||||
3
vendor/github.com/go-logr/logr/go.mod
generated
vendored
Normal file
3
vendor/github.com/go-logr/logr/go.mod
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
module github.com/go-logr/logr
|
||||
|
||||
go 1.14
|
||||
178
vendor/github.com/go-logr/logr/logr.go
generated
vendored
Normal file
178
vendor/github.com/go-logr/logr/logr.go
generated
vendored
Normal file
@@ -0,0 +1,178 @@
|
||||
/*
|
||||
Copyright 2019 The logr Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
// Package logr defines abstract interfaces for logging. Packages can depend on
|
||||
// these interfaces and callers can implement logging in whatever way is
|
||||
// appropriate.
|
||||
//
|
||||
// This design derives from Dave Cheney's blog:
|
||||
// http://dave.cheney.net/2015/11/05/lets-talk-about-logging
|
||||
//
|
||||
// This is a BETA grade API. Until there is a significant 2nd implementation,
|
||||
// I don't really know how it will change.
|
||||
//
|
||||
// The logging specifically makes it non-trivial to use format strings, to encourage
|
||||
// attaching structured information instead of unstructured format strings.
|
||||
//
|
||||
// Usage
|
||||
//
|
||||
// Logging is done using a Logger. Loggers can have name prefixes and named
|
||||
// values attached, so that all log messages logged with that Logger have some
|
||||
// base context associated.
|
||||
//
|
||||
// The term "key" is used to refer to the name associated with a particular
|
||||
// value, to disambiguate it from the general Logger name.
|
||||
//
|
||||
// For instance, suppose we're trying to reconcile the state of an object, and
|
||||
// we want to log that we've made some decision.
|
||||
//
|
||||
// With the traditional log package, we might write:
|
||||
// log.Printf(
|
||||
// "decided to set field foo to value %q for object %s/%s",
|
||||
// targetValue, object.Namespace, object.Name)
|
||||
//
|
||||
// With logr's structured logging, we'd write:
|
||||
// // elsewhere in the file, set up the logger to log with the prefix of "reconcilers",
|
||||
// // and the named value target-type=Foo, for extra context.
|
||||
// log := mainLogger.WithName("reconcilers").WithValues("target-type", "Foo")
|
||||
//
|
||||
// // later on...
|
||||
// log.Info("setting field foo on object", "value", targetValue, "object", object)
|
||||
//
|
||||
// Depending on our logging implementation, we could then make logging decisions
|
||||
// based on field values (like only logging such events for objects in a certain
|
||||
// namespace), or copy the structured information into a structured log store.
|
||||
//
|
||||
// For logging errors, Logger has a method called Error. Suppose we wanted to
|
||||
// log an error while reconciling. With the traditional log package, we might
|
||||
// write:
|
||||
// log.Errorf("unable to reconcile object %s/%s: %v", object.Namespace, object.Name, err)
|
||||
//
|
||||
// With logr, we'd instead write:
|
||||
// // assuming the above setup for log
|
||||
// log.Error(err, "unable to reconcile object", "object", object)
|
||||
//
|
||||
// This functions similarly to:
|
||||
// log.Info("unable to reconcile object", "error", err, "object", object)
|
||||
//
|
||||
// However, it ensures that a standard key for the error value ("error") is used
|
||||
// across all error logging. Furthermore, certain implementations may choose to
|
||||
// attach additional information (such as stack traces) on calls to Error, so
|
||||
// it's preferred to use Error to log errors.
|
||||
//
|
||||
// Parts of a log line
|
||||
//
|
||||
// Each log message from a Logger has four types of context:
|
||||
// logger name, log verbosity, log message, and the named values.
|
||||
//
|
||||
// The Logger name constists of a series of name "segments" added by successive
|
||||
// calls to WithName. These name segments will be joined in some way by the
|
||||
// underlying implementation. It is strongly reccomended that name segements
|
||||
// contain simple identifiers (letters, digits, and hyphen), and do not contain
|
||||
// characters that could muddle the log output or confuse the joining operation
|
||||
// (e.g. whitespace, commas, periods, slashes, brackets, quotes, etc).
|
||||
//
|
||||
// Log verbosity represents how little a log matters. Level zero, the default,
|
||||
// matters most. Increasing levels matter less and less. Try to avoid lots of
|
||||
// different verbosity levels, and instead provide useful keys, logger names,
|
||||
// and log messages for users to filter on. It's illegal to pass a log level
|
||||
// below zero.
|
||||
//
|
||||
// The log message consists of a constant message attached to the the log line.
|
||||
// This should generally be a simple description of what's occuring, and should
|
||||
// never be a format string.
|
||||
//
|
||||
// Variable information can then be attached using named values (key/value
|
||||
// pairs). Keys are arbitrary strings, while values may be any Go value.
|
||||
//
|
||||
// Key Naming Conventions
|
||||
//
|
||||
// Keys are not strictly required to conform to any specification or regex, but
|
||||
// it is recommended that they:
|
||||
// * be human-readable and meaningful (not auto-generated or simple ordinals)
|
||||
// * be constant (not dependent on input data)
|
||||
// * contain only printable characters
|
||||
// * not contain whitespace or punctuation
|
||||
//
|
||||
// These guidelines help ensure that log data is processed properly regardless
|
||||
// of the log implementation. For example, log implementations will try to
|
||||
// output JSON data or will store data for later database (e.g. SQL) queries.
|
||||
//
|
||||
// While users are generally free to use key names of their choice, it's
|
||||
// generally best to avoid using the following keys, as they're frequently used
|
||||
// by implementations:
|
||||
//
|
||||
// - `"caller"`: the calling information (file/line) of a particular log line.
|
||||
// - `"error"`: the underlying error value in the `Error` method.
|
||||
// - `"level"`: the log level.
|
||||
// - `"logger"`: the name of the associated logger.
|
||||
// - `"msg"`: the log message.
|
||||
// - `"stacktrace"`: the stack trace associated with a particular log line or
|
||||
// error (often from the `Error` message).
|
||||
// - `"ts"`: the timestamp for a log line.
|
||||
//
|
||||
// Implementations are encouraged to make use of these keys to represent the
|
||||
// above concepts, when neccessary (for example, in a pure-JSON output form, it
|
||||
// would be necessary to represent at least message and timestamp as ordinary
|
||||
// named values).
|
||||
package logr
|
||||
|
||||
// TODO: consider adding back in format strings if they're really needed
|
||||
// TODO: consider other bits of zap/zapcore functionality like ObjectMarshaller (for arbitrary objects)
|
||||
// TODO: consider other bits of glog functionality like Flush, InfoDepth, OutputStats
|
||||
|
||||
// Logger represents the ability to log messages, both errors and not.
|
||||
type Logger interface {
|
||||
// Enabled tests whether this Logger is enabled. For example, commandline
|
||||
// flags might be used to set the logging verbosity and disable some info
|
||||
// logs.
|
||||
Enabled() bool
|
||||
|
||||
// Info logs a non-error message with the given key/value pairs as context.
|
||||
//
|
||||
// The msg argument should be used to add some constant description to
|
||||
// the log line. The key/value pairs can then be used to add additional
|
||||
// variable information. The key/value pairs should alternate string
|
||||
// keys and arbitrary values.
|
||||
Info(msg string, keysAndValues ...interface{})
|
||||
|
||||
// Error logs an error, with the given message and key/value pairs as context.
|
||||
// It functions similarly to calling Info with the "error" named value, but may
|
||||
// have unique behavior, and should be preferred for logging errors (see the
|
||||
// package documentations for more information).
|
||||
//
|
||||
// The msg field should be used to add context to any underlying error,
|
||||
// while the err field should be used to attach the actual error that
|
||||
// triggered this log line, if present.
|
||||
Error(err error, msg string, keysAndValues ...interface{})
|
||||
|
||||
// V returns an Logger value for a specific verbosity level, relative to
|
||||
// this Logger. In other words, V values are additive. V higher verbosity
|
||||
// level means a log message is less important. It's illegal to pass a log
|
||||
// level less than zero.
|
||||
V(level int) Logger
|
||||
|
||||
// WithValues adds some key-value pairs of context to a logger.
|
||||
// See Info for documentation on how key/value pairs work.
|
||||
WithValues(keysAndValues ...interface{}) Logger
|
||||
|
||||
// WithName adds a new element to the logger's name.
|
||||
// Successive calls with WithName continue to append
|
||||
// suffixes to the logger's name. It's strongly reccomended
|
||||
// that name segments contain only letters, digits, and hyphens
|
||||
// (see the package documentation for more information).
|
||||
WithName(name string) Logger
|
||||
}
|
||||
15
vendor/github.com/gogo/protobuf/AUTHORS
generated
vendored
Normal file
15
vendor/github.com/gogo/protobuf/AUTHORS
generated
vendored
Normal file
@@ -0,0 +1,15 @@
|
||||
# This is the official list of GoGo authors for copyright purposes.
|
||||
# This file is distinct from the CONTRIBUTORS file, which
|
||||
# lists people. For example, employees are listed in CONTRIBUTORS,
|
||||
# but not in AUTHORS, because the employer holds the copyright.
|
||||
|
||||
# Names should be added to this file as one of
|
||||
# Organization's name
|
||||
# Individual's name <submission email address>
|
||||
# Individual's name <submission email address> <email2> <emailN>
|
||||
|
||||
# Please keep the list sorted.
|
||||
|
||||
Sendgrid, Inc
|
||||
Vastech SA (PTY) LTD
|
||||
Walter Schulze <awalterschulze@gmail.com>
|
||||
23
vendor/github.com/gogo/protobuf/CONTRIBUTORS
generated
vendored
Normal file
23
vendor/github.com/gogo/protobuf/CONTRIBUTORS
generated
vendored
Normal file
@@ -0,0 +1,23 @@
|
||||
Anton Povarov <anton.povarov@gmail.com>
|
||||
Brian Goff <cpuguy83@gmail.com>
|
||||
Clayton Coleman <ccoleman@redhat.com>
|
||||
Denis Smirnov <denis.smirnov.91@gmail.com>
|
||||
DongYun Kang <ceram1000@gmail.com>
|
||||
Dwayne Schultz <dschultz@pivotal.io>
|
||||
Georg Apitz <gapitz@pivotal.io>
|
||||
Gustav Paul <gustav.paul@gmail.com>
|
||||
Johan Brandhorst <johan.brandhorst@gmail.com>
|
||||
John Shahid <jvshahid@gmail.com>
|
||||
John Tuley <john@tuley.org>
|
||||
Laurent <laurent@adyoulike.com>
|
||||
Patrick Lee <patrick@dropbox.com>
|
||||
Peter Edge <peter.edge@gmail.com>
|
||||
Roger Johansson <rogeralsing@gmail.com>
|
||||
Sam Nguyen <sam.nguyen@sendgrid.com>
|
||||
Sergio Arbeo <serabe@gmail.com>
|
||||
Stephen J Day <stephen.day@docker.com>
|
||||
Tamir Duberstein <tamird@gmail.com>
|
||||
Todd Eisenberger <teisenberger@dropbox.com>
|
||||
Tormod Erevik Lea <tormodlea@gmail.com>
|
||||
Vyacheslav Kim <kane@sendgrid.com>
|
||||
Walter Schulze <awalterschulze@gmail.com>
|
||||
35
vendor/github.com/gogo/protobuf/LICENSE
generated
vendored
Normal file
35
vendor/github.com/gogo/protobuf/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,35 @@
|
||||
Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
|
||||
Protocol Buffers for Go with Gadgets
|
||||
|
||||
Go support for Protocol Buffers - Google's data interchange format
|
||||
|
||||
Copyright 2010 The Go Authors. All rights reserved.
|
||||
https://github.com/golang/protobuf
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
43
vendor/github.com/gogo/protobuf/proto/Makefile
generated
vendored
Normal file
43
vendor/github.com/gogo/protobuf/proto/Makefile
generated
vendored
Normal file
@@ -0,0 +1,43 @@
|
||||
# Go support for Protocol Buffers - Google's data interchange format
|
||||
#
|
||||
# Copyright 2010 The Go Authors. All rights reserved.
|
||||
# https://github.com/golang/protobuf
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions are
|
||||
# met:
|
||||
#
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# * Redistributions in binary form must reproduce the above
|
||||
# copyright notice, this list of conditions and the following disclaimer
|
||||
# in the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# * Neither the name of Google Inc. nor the names of its
|
||||
# contributors may be used to endorse or promote products derived from
|
||||
# this software without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
install:
|
||||
go install
|
||||
|
||||
test: install generate-test-pbs
|
||||
go test
|
||||
|
||||
|
||||
generate-test-pbs:
|
||||
make install
|
||||
make -C test_proto
|
||||
make -C proto3_proto
|
||||
make
|
||||
258
vendor/github.com/gogo/protobuf/proto/clone.go
generated
vendored
Normal file
258
vendor/github.com/gogo/protobuf/proto/clone.go
generated
vendored
Normal file
@@ -0,0 +1,258 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Protocol buffer deep copy and merge.
|
||||
// TODO: RawMessage.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"reflect"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Clone returns a deep copy of a protocol buffer.
|
||||
func Clone(src Message) Message {
|
||||
in := reflect.ValueOf(src)
|
||||
if in.IsNil() {
|
||||
return src
|
||||
}
|
||||
out := reflect.New(in.Type().Elem())
|
||||
dst := out.Interface().(Message)
|
||||
Merge(dst, src)
|
||||
return dst
|
||||
}
|
||||
|
||||
// Merger is the interface representing objects that can merge messages of the same type.
|
||||
type Merger interface {
|
||||
// Merge merges src into this message.
|
||||
// Required and optional fields that are set in src will be set to that value in dst.
|
||||
// Elements of repeated fields will be appended.
|
||||
//
|
||||
// Merge may panic if called with a different argument type than the receiver.
|
||||
Merge(src Message)
|
||||
}
|
||||
|
||||
// generatedMerger is the custom merge method that generated protos will have.
|
||||
// We must add this method since a generate Merge method will conflict with
|
||||
// many existing protos that have a Merge data field already defined.
|
||||
type generatedMerger interface {
|
||||
XXX_Merge(src Message)
|
||||
}
|
||||
|
||||
// Merge merges src into dst.
|
||||
// Required and optional fields that are set in src will be set to that value in dst.
|
||||
// Elements of repeated fields will be appended.
|
||||
// Merge panics if src and dst are not the same type, or if dst is nil.
|
||||
func Merge(dst, src Message) {
|
||||
if m, ok := dst.(Merger); ok {
|
||||
m.Merge(src)
|
||||
return
|
||||
}
|
||||
|
||||
in := reflect.ValueOf(src)
|
||||
out := reflect.ValueOf(dst)
|
||||
if out.IsNil() {
|
||||
panic("proto: nil destination")
|
||||
}
|
||||
if in.Type() != out.Type() {
|
||||
panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
|
||||
}
|
||||
if in.IsNil() {
|
||||
return // Merge from nil src is a noop
|
||||
}
|
||||
if m, ok := dst.(generatedMerger); ok {
|
||||
m.XXX_Merge(src)
|
||||
return
|
||||
}
|
||||
mergeStruct(out.Elem(), in.Elem())
|
||||
}
|
||||
|
||||
func mergeStruct(out, in reflect.Value) {
|
||||
sprop := GetProperties(in.Type())
|
||||
for i := 0; i < in.NumField(); i++ {
|
||||
f := in.Type().Field(i)
|
||||
if strings.HasPrefix(f.Name, "XXX_") {
|
||||
continue
|
||||
}
|
||||
mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
|
||||
}
|
||||
|
||||
if emIn, ok := in.Addr().Interface().(extensionsBytes); ok {
|
||||
emOut := out.Addr().Interface().(extensionsBytes)
|
||||
bIn := emIn.GetExtensions()
|
||||
bOut := emOut.GetExtensions()
|
||||
*bOut = append(*bOut, *bIn...)
|
||||
} else if emIn, err := extendable(in.Addr().Interface()); err == nil {
|
||||
emOut, _ := extendable(out.Addr().Interface())
|
||||
mIn, muIn := emIn.extensionsRead()
|
||||
if mIn != nil {
|
||||
mOut := emOut.extensionsWrite()
|
||||
muIn.Lock()
|
||||
mergeExtension(mOut, mIn)
|
||||
muIn.Unlock()
|
||||
}
|
||||
}
|
||||
|
||||
uf := in.FieldByName("XXX_unrecognized")
|
||||
if !uf.IsValid() {
|
||||
return
|
||||
}
|
||||
uin := uf.Bytes()
|
||||
if len(uin) > 0 {
|
||||
out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...))
|
||||
}
|
||||
}
|
||||
|
||||
// mergeAny performs a merge between two values of the same type.
|
||||
// viaPtr indicates whether the values were indirected through a pointer (implying proto2).
|
||||
// prop is set if this is a struct field (it may be nil).
|
||||
func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) {
|
||||
if in.Type() == protoMessageType {
|
||||
if !in.IsNil() {
|
||||
if out.IsNil() {
|
||||
out.Set(reflect.ValueOf(Clone(in.Interface().(Message))))
|
||||
} else {
|
||||
Merge(out.Interface().(Message), in.Interface().(Message))
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
switch in.Kind() {
|
||||
case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
|
||||
reflect.String, reflect.Uint32, reflect.Uint64:
|
||||
if !viaPtr && isProto3Zero(in) {
|
||||
return
|
||||
}
|
||||
out.Set(in)
|
||||
case reflect.Interface:
|
||||
// Probably a oneof field; copy non-nil values.
|
||||
if in.IsNil() {
|
||||
return
|
||||
}
|
||||
// Allocate destination if it is not set, or set to a different type.
|
||||
// Otherwise we will merge as normal.
|
||||
if out.IsNil() || out.Elem().Type() != in.Elem().Type() {
|
||||
out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T)
|
||||
}
|
||||
mergeAny(out.Elem(), in.Elem(), false, nil)
|
||||
case reflect.Map:
|
||||
if in.Len() == 0 {
|
||||
return
|
||||
}
|
||||
if out.IsNil() {
|
||||
out.Set(reflect.MakeMap(in.Type()))
|
||||
}
|
||||
// For maps with value types of *T or []byte we need to deep copy each value.
|
||||
elemKind := in.Type().Elem().Kind()
|
||||
for _, key := range in.MapKeys() {
|
||||
var val reflect.Value
|
||||
switch elemKind {
|
||||
case reflect.Ptr:
|
||||
val = reflect.New(in.Type().Elem().Elem())
|
||||
mergeAny(val, in.MapIndex(key), false, nil)
|
||||
case reflect.Slice:
|
||||
val = in.MapIndex(key)
|
||||
val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
|
||||
default:
|
||||
val = in.MapIndex(key)
|
||||
}
|
||||
out.SetMapIndex(key, val)
|
||||
}
|
||||
case reflect.Ptr:
|
||||
if in.IsNil() {
|
||||
return
|
||||
}
|
||||
if out.IsNil() {
|
||||
out.Set(reflect.New(in.Elem().Type()))
|
||||
}
|
||||
mergeAny(out.Elem(), in.Elem(), true, nil)
|
||||
case reflect.Slice:
|
||||
if in.IsNil() {
|
||||
return
|
||||
}
|
||||
if in.Type().Elem().Kind() == reflect.Uint8 {
|
||||
// []byte is a scalar bytes field, not a repeated field.
|
||||
|
||||
// Edge case: if this is in a proto3 message, a zero length
|
||||
// bytes field is considered the zero value, and should not
|
||||
// be merged.
|
||||
if prop != nil && prop.proto3 && in.Len() == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
// Make a deep copy.
|
||||
// Append to []byte{} instead of []byte(nil) so that we never end up
|
||||
// with a nil result.
|
||||
out.SetBytes(append([]byte{}, in.Bytes()...))
|
||||
return
|
||||
}
|
||||
n := in.Len()
|
||||
if out.IsNil() {
|
||||
out.Set(reflect.MakeSlice(in.Type(), 0, n))
|
||||
}
|
||||
switch in.Type().Elem().Kind() {
|
||||
case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
|
||||
reflect.String, reflect.Uint32, reflect.Uint64:
|
||||
out.Set(reflect.AppendSlice(out, in))
|
||||
default:
|
||||
for i := 0; i < n; i++ {
|
||||
x := reflect.Indirect(reflect.New(in.Type().Elem()))
|
||||
mergeAny(x, in.Index(i), false, nil)
|
||||
out.Set(reflect.Append(out, x))
|
||||
}
|
||||
}
|
||||
case reflect.Struct:
|
||||
mergeStruct(out, in)
|
||||
default:
|
||||
// unknown type, so not a protocol buffer
|
||||
log.Printf("proto: don't know how to copy %v", in)
|
||||
}
|
||||
}
|
||||
|
||||
func mergeExtension(out, in map[int32]Extension) {
|
||||
for extNum, eIn := range in {
|
||||
eOut := Extension{desc: eIn.desc}
|
||||
if eIn.value != nil {
|
||||
v := reflect.New(reflect.TypeOf(eIn.value)).Elem()
|
||||
mergeAny(v, reflect.ValueOf(eIn.value), false, nil)
|
||||
eOut.value = v.Interface()
|
||||
}
|
||||
if eIn.enc != nil {
|
||||
eOut.enc = make([]byte, len(eIn.enc))
|
||||
copy(eOut.enc, eIn.enc)
|
||||
}
|
||||
|
||||
out[extNum] = eOut
|
||||
}
|
||||
}
|
||||
39
vendor/github.com/gogo/protobuf/proto/custom_gogo.go
generated
vendored
Normal file
39
vendor/github.com/gogo/protobuf/proto/custom_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,39 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import "reflect"
|
||||
|
||||
type custom interface {
|
||||
Marshal() ([]byte, error)
|
||||
Unmarshal(data []byte) error
|
||||
Size() int
|
||||
}
|
||||
|
||||
var customType = reflect.TypeOf((*custom)(nil)).Elem()
|
||||
427
vendor/github.com/gogo/protobuf/proto/decode.go
generated
vendored
Normal file
427
vendor/github.com/gogo/protobuf/proto/decode.go
generated
vendored
Normal file
@@ -0,0 +1,427 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
/*
|
||||
* Routines for decoding protocol buffer data to construct in-memory representations.
|
||||
*/
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
)
|
||||
|
||||
// errOverflow is returned when an integer is too large to be represented.
|
||||
var errOverflow = errors.New("proto: integer overflow")
|
||||
|
||||
// ErrInternalBadWireType is returned by generated code when an incorrect
|
||||
// wire type is encountered. It does not get returned to user code.
|
||||
var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
|
||||
|
||||
// DecodeVarint reads a varint-encoded integer from the slice.
|
||||
// It returns the integer and the number of bytes consumed, or
|
||||
// zero if there is not enough.
|
||||
// This is the format for the
|
||||
// int32, int64, uint32, uint64, bool, and enum
|
||||
// protocol buffer types.
|
||||
func DecodeVarint(buf []byte) (x uint64, n int) {
|
||||
for shift := uint(0); shift < 64; shift += 7 {
|
||||
if n >= len(buf) {
|
||||
return 0, 0
|
||||
}
|
||||
b := uint64(buf[n])
|
||||
n++
|
||||
x |= (b & 0x7F) << shift
|
||||
if (b & 0x80) == 0 {
|
||||
return x, n
|
||||
}
|
||||
}
|
||||
|
||||
// The number is too large to represent in a 64-bit value.
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
func (p *Buffer) decodeVarintSlow() (x uint64, err error) {
|
||||
i := p.index
|
||||
l := len(p.buf)
|
||||
|
||||
for shift := uint(0); shift < 64; shift += 7 {
|
||||
if i >= l {
|
||||
err = io.ErrUnexpectedEOF
|
||||
return
|
||||
}
|
||||
b := p.buf[i]
|
||||
i++
|
||||
x |= (uint64(b) & 0x7F) << shift
|
||||
if b < 0x80 {
|
||||
p.index = i
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
// The number is too large to represent in a 64-bit value.
|
||||
err = errOverflow
|
||||
return
|
||||
}
|
||||
|
||||
// DecodeVarint reads a varint-encoded integer from the Buffer.
|
||||
// This is the format for the
|
||||
// int32, int64, uint32, uint64, bool, and enum
|
||||
// protocol buffer types.
|
||||
func (p *Buffer) DecodeVarint() (x uint64, err error) {
|
||||
i := p.index
|
||||
buf := p.buf
|
||||
|
||||
if i >= len(buf) {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
} else if buf[i] < 0x80 {
|
||||
p.index++
|
||||
return uint64(buf[i]), nil
|
||||
} else if len(buf)-i < 10 {
|
||||
return p.decodeVarintSlow()
|
||||
}
|
||||
|
||||
var b uint64
|
||||
// we already checked the first byte
|
||||
x = uint64(buf[i]) - 0x80
|
||||
i++
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 7
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 7
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 14
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 14
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 21
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 21
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 28
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 28
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 35
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 35
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 42
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 42
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 49
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 49
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 56
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
x -= 0x80 << 56
|
||||
|
||||
b = uint64(buf[i])
|
||||
i++
|
||||
x += b << 63
|
||||
if b&0x80 == 0 {
|
||||
goto done
|
||||
}
|
||||
|
||||
return 0, errOverflow
|
||||
|
||||
done:
|
||||
p.index = i
|
||||
return x, nil
|
||||
}
|
||||
|
||||
// DecodeFixed64 reads a 64-bit integer from the Buffer.
|
||||
// This is the format for the
|
||||
// fixed64, sfixed64, and double protocol buffer types.
|
||||
func (p *Buffer) DecodeFixed64() (x uint64, err error) {
|
||||
// x, err already 0
|
||||
i := p.index + 8
|
||||
if i < 0 || i > len(p.buf) {
|
||||
err = io.ErrUnexpectedEOF
|
||||
return
|
||||
}
|
||||
p.index = i
|
||||
|
||||
x = uint64(p.buf[i-8])
|
||||
x |= uint64(p.buf[i-7]) << 8
|
||||
x |= uint64(p.buf[i-6]) << 16
|
||||
x |= uint64(p.buf[i-5]) << 24
|
||||
x |= uint64(p.buf[i-4]) << 32
|
||||
x |= uint64(p.buf[i-3]) << 40
|
||||
x |= uint64(p.buf[i-2]) << 48
|
||||
x |= uint64(p.buf[i-1]) << 56
|
||||
return
|
||||
}
|
||||
|
||||
// DecodeFixed32 reads a 32-bit integer from the Buffer.
|
||||
// This is the format for the
|
||||
// fixed32, sfixed32, and float protocol buffer types.
|
||||
func (p *Buffer) DecodeFixed32() (x uint64, err error) {
|
||||
// x, err already 0
|
||||
i := p.index + 4
|
||||
if i < 0 || i > len(p.buf) {
|
||||
err = io.ErrUnexpectedEOF
|
||||
return
|
||||
}
|
||||
p.index = i
|
||||
|
||||
x = uint64(p.buf[i-4])
|
||||
x |= uint64(p.buf[i-3]) << 8
|
||||
x |= uint64(p.buf[i-2]) << 16
|
||||
x |= uint64(p.buf[i-1]) << 24
|
||||
return
|
||||
}
|
||||
|
||||
// DecodeZigzag64 reads a zigzag-encoded 64-bit integer
|
||||
// from the Buffer.
|
||||
// This is the format used for the sint64 protocol buffer type.
|
||||
func (p *Buffer) DecodeZigzag64() (x uint64, err error) {
|
||||
x, err = p.DecodeVarint()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63)
|
||||
return
|
||||
}
|
||||
|
||||
// DecodeZigzag32 reads a zigzag-encoded 32-bit integer
|
||||
// from the Buffer.
|
||||
// This is the format used for the sint32 protocol buffer type.
|
||||
func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
|
||||
x, err = p.DecodeVarint()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31))
|
||||
return
|
||||
}
|
||||
|
||||
// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
|
||||
// This is the format used for the bytes protocol buffer
|
||||
// type and for embedded messages.
|
||||
func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) {
|
||||
n, err := p.DecodeVarint()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
nb := int(n)
|
||||
if nb < 0 {
|
||||
return nil, fmt.Errorf("proto: bad byte length %d", nb)
|
||||
}
|
||||
end := p.index + nb
|
||||
if end < p.index || end > len(p.buf) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
|
||||
if !alloc {
|
||||
// todo: check if can get more uses of alloc=false
|
||||
buf = p.buf[p.index:end]
|
||||
p.index += nb
|
||||
return
|
||||
}
|
||||
|
||||
buf = make([]byte, nb)
|
||||
copy(buf, p.buf[p.index:])
|
||||
p.index += nb
|
||||
return
|
||||
}
|
||||
|
||||
// DecodeStringBytes reads an encoded string from the Buffer.
|
||||
// This is the format used for the proto2 string type.
|
||||
func (p *Buffer) DecodeStringBytes() (s string, err error) {
|
||||
buf, err := p.DecodeRawBytes(false)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
return string(buf), nil
|
||||
}
|
||||
|
||||
// Unmarshaler is the interface representing objects that can
|
||||
// unmarshal themselves. The argument points to data that may be
|
||||
// overwritten, so implementations should not keep references to the
|
||||
// buffer.
|
||||
// Unmarshal implementations should not clear the receiver.
|
||||
// Any unmarshaled data should be merged into the receiver.
|
||||
// Callers of Unmarshal that do not want to retain existing data
|
||||
// should Reset the receiver before calling Unmarshal.
|
||||
type Unmarshaler interface {
|
||||
Unmarshal([]byte) error
|
||||
}
|
||||
|
||||
// newUnmarshaler is the interface representing objects that can
|
||||
// unmarshal themselves. The semantics are identical to Unmarshaler.
|
||||
//
|
||||
// This exists to support protoc-gen-go generated messages.
|
||||
// The proto package will stop type-asserting to this interface in the future.
|
||||
//
|
||||
// DO NOT DEPEND ON THIS.
|
||||
type newUnmarshaler interface {
|
||||
XXX_Unmarshal([]byte) error
|
||||
}
|
||||
|
||||
// Unmarshal parses the protocol buffer representation in buf and places the
|
||||
// decoded result in pb. If the struct underlying pb does not match
|
||||
// the data in buf, the results can be unpredictable.
|
||||
//
|
||||
// Unmarshal resets pb before starting to unmarshal, so any
|
||||
// existing data in pb is always removed. Use UnmarshalMerge
|
||||
// to preserve and append to existing data.
|
||||
func Unmarshal(buf []byte, pb Message) error {
|
||||
pb.Reset()
|
||||
if u, ok := pb.(newUnmarshaler); ok {
|
||||
return u.XXX_Unmarshal(buf)
|
||||
}
|
||||
if u, ok := pb.(Unmarshaler); ok {
|
||||
return u.Unmarshal(buf)
|
||||
}
|
||||
return NewBuffer(buf).Unmarshal(pb)
|
||||
}
|
||||
|
||||
// UnmarshalMerge parses the protocol buffer representation in buf and
|
||||
// writes the decoded result to pb. If the struct underlying pb does not match
|
||||
// the data in buf, the results can be unpredictable.
|
||||
//
|
||||
// UnmarshalMerge merges into existing data in pb.
|
||||
// Most code should use Unmarshal instead.
|
||||
func UnmarshalMerge(buf []byte, pb Message) error {
|
||||
if u, ok := pb.(newUnmarshaler); ok {
|
||||
return u.XXX_Unmarshal(buf)
|
||||
}
|
||||
if u, ok := pb.(Unmarshaler); ok {
|
||||
// NOTE: The history of proto have unfortunately been inconsistent
|
||||
// whether Unmarshaler should or should not implicitly clear itself.
|
||||
// Some implementations do, most do not.
|
||||
// Thus, calling this here may or may not do what people want.
|
||||
//
|
||||
// See https://github.com/golang/protobuf/issues/424
|
||||
return u.Unmarshal(buf)
|
||||
}
|
||||
return NewBuffer(buf).Unmarshal(pb)
|
||||
}
|
||||
|
||||
// DecodeMessage reads a count-delimited message from the Buffer.
|
||||
func (p *Buffer) DecodeMessage(pb Message) error {
|
||||
enc, err := p.DecodeRawBytes(false)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return NewBuffer(enc).Unmarshal(pb)
|
||||
}
|
||||
|
||||
// DecodeGroup reads a tag-delimited group from the Buffer.
|
||||
// StartGroup tag is already consumed. This function consumes
|
||||
// EndGroup tag.
|
||||
func (p *Buffer) DecodeGroup(pb Message) error {
|
||||
b := p.buf[p.index:]
|
||||
x, y := findEndGroup(b)
|
||||
if x < 0 {
|
||||
return io.ErrUnexpectedEOF
|
||||
}
|
||||
err := Unmarshal(b[:x], pb)
|
||||
p.index += y
|
||||
return err
|
||||
}
|
||||
|
||||
// Unmarshal parses the protocol buffer representation in the
|
||||
// Buffer and places the decoded result in pb. If the struct
|
||||
// underlying pb does not match the data in the buffer, the results can be
|
||||
// unpredictable.
|
||||
//
|
||||
// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
|
||||
func (p *Buffer) Unmarshal(pb Message) error {
|
||||
// If the object can unmarshal itself, let it.
|
||||
if u, ok := pb.(newUnmarshaler); ok {
|
||||
err := u.XXX_Unmarshal(p.buf[p.index:])
|
||||
p.index = len(p.buf)
|
||||
return err
|
||||
}
|
||||
if u, ok := pb.(Unmarshaler); ok {
|
||||
// NOTE: The history of proto have unfortunately been inconsistent
|
||||
// whether Unmarshaler should or should not implicitly clear itself.
|
||||
// Some implementations do, most do not.
|
||||
// Thus, calling this here may or may not do what people want.
|
||||
//
|
||||
// See https://github.com/golang/protobuf/issues/424
|
||||
err := u.Unmarshal(p.buf[p.index:])
|
||||
p.index = len(p.buf)
|
||||
return err
|
||||
}
|
||||
|
||||
// Slow workaround for messages that aren't Unmarshalers.
|
||||
// This includes some hand-coded .pb.go files and
|
||||
// bootstrap protos.
|
||||
// TODO: fix all of those and then add Unmarshal to
|
||||
// the Message interface. Then:
|
||||
// The cast above and code below can be deleted.
|
||||
// The old unmarshaler can be deleted.
|
||||
// Clients can call Unmarshal directly (can already do that, actually).
|
||||
var info InternalMessageInfo
|
||||
err := info.Unmarshal(pb, p.buf[p.index:])
|
||||
p.index = len(p.buf)
|
||||
return err
|
||||
}
|
||||
63
vendor/github.com/gogo/protobuf/proto/deprecated.go
generated
vendored
Normal file
63
vendor/github.com/gogo/protobuf/proto/deprecated.go
generated
vendored
Normal file
@@ -0,0 +1,63 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import "errors"
|
||||
|
||||
// Deprecated: do not use.
|
||||
type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
|
||||
|
||||
// Deprecated: do not use.
|
||||
func GetStats() Stats { return Stats{} }
|
||||
|
||||
// Deprecated: do not use.
|
||||
func MarshalMessageSet(interface{}) ([]byte, error) {
|
||||
return nil, errors.New("proto: not implemented")
|
||||
}
|
||||
|
||||
// Deprecated: do not use.
|
||||
func UnmarshalMessageSet([]byte, interface{}) error {
|
||||
return errors.New("proto: not implemented")
|
||||
}
|
||||
|
||||
// Deprecated: do not use.
|
||||
func MarshalMessageSetJSON(interface{}) ([]byte, error) {
|
||||
return nil, errors.New("proto: not implemented")
|
||||
}
|
||||
|
||||
// Deprecated: do not use.
|
||||
func UnmarshalMessageSetJSON([]byte, interface{}) error {
|
||||
return errors.New("proto: not implemented")
|
||||
}
|
||||
|
||||
// Deprecated: do not use.
|
||||
func RegisterMessageSetType(Message, int32, string) {}
|
||||
350
vendor/github.com/gogo/protobuf/proto/discard.go
generated
vendored
Normal file
350
vendor/github.com/gogo/protobuf/proto/discard.go
generated
vendored
Normal file
@@ -0,0 +1,350 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
"sync"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
type generatedDiscarder interface {
|
||||
XXX_DiscardUnknown()
|
||||
}
|
||||
|
||||
// DiscardUnknown recursively discards all unknown fields from this message
|
||||
// and all embedded messages.
|
||||
//
|
||||
// When unmarshaling a message with unrecognized fields, the tags and values
|
||||
// of such fields are preserved in the Message. This allows a later call to
|
||||
// marshal to be able to produce a message that continues to have those
|
||||
// unrecognized fields. To avoid this, DiscardUnknown is used to
|
||||
// explicitly clear the unknown fields after unmarshaling.
|
||||
//
|
||||
// For proto2 messages, the unknown fields of message extensions are only
|
||||
// discarded from messages that have been accessed via GetExtension.
|
||||
func DiscardUnknown(m Message) {
|
||||
if m, ok := m.(generatedDiscarder); ok {
|
||||
m.XXX_DiscardUnknown()
|
||||
return
|
||||
}
|
||||
// TODO: Dynamically populate a InternalMessageInfo for legacy messages,
|
||||
// but the master branch has no implementation for InternalMessageInfo,
|
||||
// so it would be more work to replicate that approach.
|
||||
discardLegacy(m)
|
||||
}
|
||||
|
||||
// DiscardUnknown recursively discards all unknown fields.
|
||||
func (a *InternalMessageInfo) DiscardUnknown(m Message) {
|
||||
di := atomicLoadDiscardInfo(&a.discard)
|
||||
if di == nil {
|
||||
di = getDiscardInfo(reflect.TypeOf(m).Elem())
|
||||
atomicStoreDiscardInfo(&a.discard, di)
|
||||
}
|
||||
di.discard(toPointer(&m))
|
||||
}
|
||||
|
||||
type discardInfo struct {
|
||||
typ reflect.Type
|
||||
|
||||
initialized int32 // 0: only typ is valid, 1: everything is valid
|
||||
lock sync.Mutex
|
||||
|
||||
fields []discardFieldInfo
|
||||
unrecognized field
|
||||
}
|
||||
|
||||
type discardFieldInfo struct {
|
||||
field field // Offset of field, guaranteed to be valid
|
||||
discard func(src pointer)
|
||||
}
|
||||
|
||||
var (
|
||||
discardInfoMap = map[reflect.Type]*discardInfo{}
|
||||
discardInfoLock sync.Mutex
|
||||
)
|
||||
|
||||
func getDiscardInfo(t reflect.Type) *discardInfo {
|
||||
discardInfoLock.Lock()
|
||||
defer discardInfoLock.Unlock()
|
||||
di := discardInfoMap[t]
|
||||
if di == nil {
|
||||
di = &discardInfo{typ: t}
|
||||
discardInfoMap[t] = di
|
||||
}
|
||||
return di
|
||||
}
|
||||
|
||||
func (di *discardInfo) discard(src pointer) {
|
||||
if src.isNil() {
|
||||
return // Nothing to do.
|
||||
}
|
||||
|
||||
if atomic.LoadInt32(&di.initialized) == 0 {
|
||||
di.computeDiscardInfo()
|
||||
}
|
||||
|
||||
for _, fi := range di.fields {
|
||||
sfp := src.offset(fi.field)
|
||||
fi.discard(sfp)
|
||||
}
|
||||
|
||||
// For proto2 messages, only discard unknown fields in message extensions
|
||||
// that have been accessed via GetExtension.
|
||||
if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
|
||||
// Ignore lock since DiscardUnknown is not concurrency safe.
|
||||
emm, _ := em.extensionsRead()
|
||||
for _, mx := range emm {
|
||||
if m, ok := mx.value.(Message); ok {
|
||||
DiscardUnknown(m)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if di.unrecognized.IsValid() {
|
||||
*src.offset(di.unrecognized).toBytes() = nil
|
||||
}
|
||||
}
|
||||
|
||||
func (di *discardInfo) computeDiscardInfo() {
|
||||
di.lock.Lock()
|
||||
defer di.lock.Unlock()
|
||||
if di.initialized != 0 {
|
||||
return
|
||||
}
|
||||
t := di.typ
|
||||
n := t.NumField()
|
||||
|
||||
for i := 0; i < n; i++ {
|
||||
f := t.Field(i)
|
||||
if strings.HasPrefix(f.Name, "XXX_") {
|
||||
continue
|
||||
}
|
||||
|
||||
dfi := discardFieldInfo{field: toField(&f)}
|
||||
tf := f.Type
|
||||
|
||||
// Unwrap tf to get its most basic type.
|
||||
var isPointer, isSlice bool
|
||||
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
|
||||
isSlice = true
|
||||
tf = tf.Elem()
|
||||
}
|
||||
if tf.Kind() == reflect.Ptr {
|
||||
isPointer = true
|
||||
tf = tf.Elem()
|
||||
}
|
||||
if isPointer && isSlice && tf.Kind() != reflect.Struct {
|
||||
panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
|
||||
}
|
||||
|
||||
switch tf.Kind() {
|
||||
case reflect.Struct:
|
||||
switch {
|
||||
case !isPointer:
|
||||
panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
|
||||
case isSlice: // E.g., []*pb.T
|
||||
discardInfo := getDiscardInfo(tf)
|
||||
dfi.discard = func(src pointer) {
|
||||
sps := src.getPointerSlice()
|
||||
for _, sp := range sps {
|
||||
if !sp.isNil() {
|
||||
discardInfo.discard(sp)
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., *pb.T
|
||||
discardInfo := getDiscardInfo(tf)
|
||||
dfi.discard = func(src pointer) {
|
||||
sp := src.getPointer()
|
||||
if !sp.isNil() {
|
||||
discardInfo.discard(sp)
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Map:
|
||||
switch {
|
||||
case isPointer || isSlice:
|
||||
panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
|
||||
default: // E.g., map[K]V
|
||||
if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
|
||||
dfi.discard = func(src pointer) {
|
||||
sm := src.asPointerTo(tf).Elem()
|
||||
if sm.Len() == 0 {
|
||||
return
|
||||
}
|
||||
for _, key := range sm.MapKeys() {
|
||||
val := sm.MapIndex(key)
|
||||
DiscardUnknown(val.Interface().(Message))
|
||||
}
|
||||
}
|
||||
} else {
|
||||
dfi.discard = func(pointer) {} // Noop
|
||||
}
|
||||
}
|
||||
case reflect.Interface:
|
||||
// Must be oneof field.
|
||||
switch {
|
||||
case isPointer || isSlice:
|
||||
panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
|
||||
default: // E.g., interface{}
|
||||
// TODO: Make this faster?
|
||||
dfi.discard = func(src pointer) {
|
||||
su := src.asPointerTo(tf).Elem()
|
||||
if !su.IsNil() {
|
||||
sv := su.Elem().Elem().Field(0)
|
||||
if sv.Kind() == reflect.Ptr && sv.IsNil() {
|
||||
return
|
||||
}
|
||||
switch sv.Type().Kind() {
|
||||
case reflect.Ptr: // Proto struct (e.g., *T)
|
||||
DiscardUnknown(sv.Interface().(Message))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
default:
|
||||
continue
|
||||
}
|
||||
di.fields = append(di.fields, dfi)
|
||||
}
|
||||
|
||||
di.unrecognized = invalidField
|
||||
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
|
||||
if f.Type != reflect.TypeOf([]byte{}) {
|
||||
panic("expected XXX_unrecognized to be of type []byte")
|
||||
}
|
||||
di.unrecognized = toField(&f)
|
||||
}
|
||||
|
||||
atomic.StoreInt32(&di.initialized, 1)
|
||||
}
|
||||
|
||||
func discardLegacy(m Message) {
|
||||
v := reflect.ValueOf(m)
|
||||
if v.Kind() != reflect.Ptr || v.IsNil() {
|
||||
return
|
||||
}
|
||||
v = v.Elem()
|
||||
if v.Kind() != reflect.Struct {
|
||||
return
|
||||
}
|
||||
t := v.Type()
|
||||
|
||||
for i := 0; i < v.NumField(); i++ {
|
||||
f := t.Field(i)
|
||||
if strings.HasPrefix(f.Name, "XXX_") {
|
||||
continue
|
||||
}
|
||||
vf := v.Field(i)
|
||||
tf := f.Type
|
||||
|
||||
// Unwrap tf to get its most basic type.
|
||||
var isPointer, isSlice bool
|
||||
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
|
||||
isSlice = true
|
||||
tf = tf.Elem()
|
||||
}
|
||||
if tf.Kind() == reflect.Ptr {
|
||||
isPointer = true
|
||||
tf = tf.Elem()
|
||||
}
|
||||
if isPointer && isSlice && tf.Kind() != reflect.Struct {
|
||||
panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name))
|
||||
}
|
||||
|
||||
switch tf.Kind() {
|
||||
case reflect.Struct:
|
||||
switch {
|
||||
case !isPointer:
|
||||
panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name))
|
||||
case isSlice: // E.g., []*pb.T
|
||||
for j := 0; j < vf.Len(); j++ {
|
||||
discardLegacy(vf.Index(j).Interface().(Message))
|
||||
}
|
||||
default: // E.g., *pb.T
|
||||
discardLegacy(vf.Interface().(Message))
|
||||
}
|
||||
case reflect.Map:
|
||||
switch {
|
||||
case isPointer || isSlice:
|
||||
panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name))
|
||||
default: // E.g., map[K]V
|
||||
tv := vf.Type().Elem()
|
||||
if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T)
|
||||
for _, key := range vf.MapKeys() {
|
||||
val := vf.MapIndex(key)
|
||||
discardLegacy(val.Interface().(Message))
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Interface:
|
||||
// Must be oneof field.
|
||||
switch {
|
||||
case isPointer || isSlice:
|
||||
panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name))
|
||||
default: // E.g., test_proto.isCommunique_Union interface
|
||||
if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" {
|
||||
vf = vf.Elem() // E.g., *test_proto.Communique_Msg
|
||||
if !vf.IsNil() {
|
||||
vf = vf.Elem() // E.g., test_proto.Communique_Msg
|
||||
vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value
|
||||
if vf.Kind() == reflect.Ptr {
|
||||
discardLegacy(vf.Interface().(Message))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() {
|
||||
if vf.Type() != reflect.TypeOf([]byte{}) {
|
||||
panic("expected XXX_unrecognized to be of type []byte")
|
||||
}
|
||||
vf.Set(reflect.ValueOf([]byte(nil)))
|
||||
}
|
||||
|
||||
// For proto2 messages, only discard unknown fields in message extensions
|
||||
// that have been accessed via GetExtension.
|
||||
if em, err := extendable(m); err == nil {
|
||||
// Ignore lock since discardLegacy is not concurrency safe.
|
||||
emm, _ := em.extensionsRead()
|
||||
for _, mx := range emm {
|
||||
if m, ok := mx.value.(Message); ok {
|
||||
discardLegacy(m)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
100
vendor/github.com/gogo/protobuf/proto/duration.go
generated
vendored
Normal file
100
vendor/github.com/gogo/protobuf/proto/duration.go
generated
vendored
Normal file
@@ -0,0 +1,100 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
// This file implements conversions between google.protobuf.Duration
|
||||
// and time.Duration.
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"time"
|
||||
)
|
||||
|
||||
const (
|
||||
// Range of a Duration in seconds, as specified in
|
||||
// google/protobuf/duration.proto. This is about 10,000 years in seconds.
|
||||
maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60)
|
||||
minSeconds = -maxSeconds
|
||||
)
|
||||
|
||||
// validateDuration determines whether the Duration is valid according to the
|
||||
// definition in google/protobuf/duration.proto. A valid Duration
|
||||
// may still be too large to fit into a time.Duration (the range of Duration
|
||||
// is about 10,000 years, and the range of time.Duration is about 290).
|
||||
func validateDuration(d *duration) error {
|
||||
if d == nil {
|
||||
return errors.New("duration: nil Duration")
|
||||
}
|
||||
if d.Seconds < minSeconds || d.Seconds > maxSeconds {
|
||||
return fmt.Errorf("duration: %#v: seconds out of range", d)
|
||||
}
|
||||
if d.Nanos <= -1e9 || d.Nanos >= 1e9 {
|
||||
return fmt.Errorf("duration: %#v: nanos out of range", d)
|
||||
}
|
||||
// Seconds and Nanos must have the same sign, unless d.Nanos is zero.
|
||||
if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) {
|
||||
return fmt.Errorf("duration: %#v: seconds and nanos have different signs", d)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// DurationFromProto converts a Duration to a time.Duration. DurationFromProto
|
||||
// returns an error if the Duration is invalid or is too large to be
|
||||
// represented in a time.Duration.
|
||||
func durationFromProto(p *duration) (time.Duration, error) {
|
||||
if err := validateDuration(p); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
d := time.Duration(p.Seconds) * time.Second
|
||||
if int64(d/time.Second) != p.Seconds {
|
||||
return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
|
||||
}
|
||||
if p.Nanos != 0 {
|
||||
d += time.Duration(p.Nanos)
|
||||
if (d < 0) != (p.Nanos < 0) {
|
||||
return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
|
||||
}
|
||||
}
|
||||
return d, nil
|
||||
}
|
||||
|
||||
// DurationProto converts a time.Duration to a Duration.
|
||||
func durationProto(d time.Duration) *duration {
|
||||
nanos := d.Nanoseconds()
|
||||
secs := nanos / 1e9
|
||||
nanos -= secs * 1e9
|
||||
return &duration{
|
||||
Seconds: secs,
|
||||
Nanos: int32(nanos),
|
||||
}
|
||||
}
|
||||
49
vendor/github.com/gogo/protobuf/proto/duration_gogo.go
generated
vendored
Normal file
49
vendor/github.com/gogo/protobuf/proto/duration_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,49 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2016, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"time"
|
||||
)
|
||||
|
||||
var durationType = reflect.TypeOf((*time.Duration)(nil)).Elem()
|
||||
|
||||
type duration struct {
|
||||
Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
|
||||
Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
|
||||
}
|
||||
|
||||
func (m *duration) Reset() { *m = duration{} }
|
||||
func (*duration) ProtoMessage() {}
|
||||
func (*duration) String() string { return "duration<string>" }
|
||||
|
||||
func init() {
|
||||
RegisterType((*duration)(nil), "gogo.protobuf.proto.duration")
|
||||
}
|
||||
205
vendor/github.com/gogo/protobuf/proto/encode.go
generated
vendored
Normal file
205
vendor/github.com/gogo/protobuf/proto/encode.go
generated
vendored
Normal file
@@ -0,0 +1,205 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
/*
|
||||
* Routines for encoding data into the wire format for protocol buffers.
|
||||
*/
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
var (
|
||||
// errRepeatedHasNil is the error returned if Marshal is called with
|
||||
// a struct with a repeated field containing a nil element.
|
||||
errRepeatedHasNil = errors.New("proto: repeated field has nil element")
|
||||
|
||||
// errOneofHasNil is the error returned if Marshal is called with
|
||||
// a struct with a oneof field containing a nil element.
|
||||
errOneofHasNil = errors.New("proto: oneof field has nil value")
|
||||
|
||||
// ErrNil is the error returned if Marshal is called with nil.
|
||||
ErrNil = errors.New("proto: Marshal called with nil")
|
||||
|
||||
// ErrTooLarge is the error returned if Marshal is called with a
|
||||
// message that encodes to >2GB.
|
||||
ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
|
||||
)
|
||||
|
||||
// The fundamental encoders that put bytes on the wire.
|
||||
// Those that take integer types all accept uint64 and are
|
||||
// therefore of type valueEncoder.
|
||||
|
||||
const maxVarintBytes = 10 // maximum length of a varint
|
||||
|
||||
// EncodeVarint returns the varint encoding of x.
|
||||
// This is the format for the
|
||||
// int32, int64, uint32, uint64, bool, and enum
|
||||
// protocol buffer types.
|
||||
// Not used by the package itself, but helpful to clients
|
||||
// wishing to use the same encoding.
|
||||
func EncodeVarint(x uint64) []byte {
|
||||
var buf [maxVarintBytes]byte
|
||||
var n int
|
||||
for n = 0; x > 127; n++ {
|
||||
buf[n] = 0x80 | uint8(x&0x7F)
|
||||
x >>= 7
|
||||
}
|
||||
buf[n] = uint8(x)
|
||||
n++
|
||||
return buf[0:n]
|
||||
}
|
||||
|
||||
// EncodeVarint writes a varint-encoded integer to the Buffer.
|
||||
// This is the format for the
|
||||
// int32, int64, uint32, uint64, bool, and enum
|
||||
// protocol buffer types.
|
||||
func (p *Buffer) EncodeVarint(x uint64) error {
|
||||
for x >= 1<<7 {
|
||||
p.buf = append(p.buf, uint8(x&0x7f|0x80))
|
||||
x >>= 7
|
||||
}
|
||||
p.buf = append(p.buf, uint8(x))
|
||||
return nil
|
||||
}
|
||||
|
||||
// SizeVarint returns the varint encoding size of an integer.
|
||||
func SizeVarint(x uint64) int {
|
||||
switch {
|
||||
case x < 1<<7:
|
||||
return 1
|
||||
case x < 1<<14:
|
||||
return 2
|
||||
case x < 1<<21:
|
||||
return 3
|
||||
case x < 1<<28:
|
||||
return 4
|
||||
case x < 1<<35:
|
||||
return 5
|
||||
case x < 1<<42:
|
||||
return 6
|
||||
case x < 1<<49:
|
||||
return 7
|
||||
case x < 1<<56:
|
||||
return 8
|
||||
case x < 1<<63:
|
||||
return 9
|
||||
}
|
||||
return 10
|
||||
}
|
||||
|
||||
// EncodeFixed64 writes a 64-bit integer to the Buffer.
|
||||
// This is the format for the
|
||||
// fixed64, sfixed64, and double protocol buffer types.
|
||||
func (p *Buffer) EncodeFixed64(x uint64) error {
|
||||
p.buf = append(p.buf,
|
||||
uint8(x),
|
||||
uint8(x>>8),
|
||||
uint8(x>>16),
|
||||
uint8(x>>24),
|
||||
uint8(x>>32),
|
||||
uint8(x>>40),
|
||||
uint8(x>>48),
|
||||
uint8(x>>56))
|
||||
return nil
|
||||
}
|
||||
|
||||
// EncodeFixed32 writes a 32-bit integer to the Buffer.
|
||||
// This is the format for the
|
||||
// fixed32, sfixed32, and float protocol buffer types.
|
||||
func (p *Buffer) EncodeFixed32(x uint64) error {
|
||||
p.buf = append(p.buf,
|
||||
uint8(x),
|
||||
uint8(x>>8),
|
||||
uint8(x>>16),
|
||||
uint8(x>>24))
|
||||
return nil
|
||||
}
|
||||
|
||||
// EncodeZigzag64 writes a zigzag-encoded 64-bit integer
|
||||
// to the Buffer.
|
||||
// This is the format used for the sint64 protocol buffer type.
|
||||
func (p *Buffer) EncodeZigzag64(x uint64) error {
|
||||
// use signed number to get arithmetic right shift.
|
||||
return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
|
||||
}
|
||||
|
||||
// EncodeZigzag32 writes a zigzag-encoded 32-bit integer
|
||||
// to the Buffer.
|
||||
// This is the format used for the sint32 protocol buffer type.
|
||||
func (p *Buffer) EncodeZigzag32(x uint64) error {
|
||||
// use signed number to get arithmetic right shift.
|
||||
return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
|
||||
}
|
||||
|
||||
// EncodeRawBytes writes a count-delimited byte buffer to the Buffer.
|
||||
// This is the format used for the bytes protocol buffer
|
||||
// type and for embedded messages.
|
||||
func (p *Buffer) EncodeRawBytes(b []byte) error {
|
||||
p.EncodeVarint(uint64(len(b)))
|
||||
p.buf = append(p.buf, b...)
|
||||
return nil
|
||||
}
|
||||
|
||||
// EncodeStringBytes writes an encoded string to the Buffer.
|
||||
// This is the format used for the proto2 string type.
|
||||
func (p *Buffer) EncodeStringBytes(s string) error {
|
||||
p.EncodeVarint(uint64(len(s)))
|
||||
p.buf = append(p.buf, s...)
|
||||
return nil
|
||||
}
|
||||
|
||||
// Marshaler is the interface representing objects that can marshal themselves.
|
||||
type Marshaler interface {
|
||||
Marshal() ([]byte, error)
|
||||
}
|
||||
|
||||
// EncodeMessage writes the protocol buffer to the Buffer,
|
||||
// prefixed by a varint-encoded length.
|
||||
func (p *Buffer) EncodeMessage(pb Message) error {
|
||||
siz := Size(pb)
|
||||
sizVar := SizeVarint(uint64(siz))
|
||||
p.grow(siz + sizVar)
|
||||
p.EncodeVarint(uint64(siz))
|
||||
return p.Marshal(pb)
|
||||
}
|
||||
|
||||
// All protocol buffer fields are nillable, but be careful.
|
||||
func isNil(v reflect.Value) bool {
|
||||
switch v.Kind() {
|
||||
case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
|
||||
return v.IsNil()
|
||||
}
|
||||
return false
|
||||
}
|
||||
33
vendor/github.com/gogo/protobuf/proto/encode_gogo.go
generated
vendored
Normal file
33
vendor/github.com/gogo/protobuf/proto/encode_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,33 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
func NewRequiredNotSetError(field string) *RequiredNotSetError {
|
||||
return &RequiredNotSetError{field}
|
||||
}
|
||||
300
vendor/github.com/gogo/protobuf/proto/equal.go
generated
vendored
Normal file
300
vendor/github.com/gogo/protobuf/proto/equal.go
generated
vendored
Normal file
@@ -0,0 +1,300 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Protocol buffer comparison.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"log"
|
||||
"reflect"
|
||||
"strings"
|
||||
)
|
||||
|
||||
/*
|
||||
Equal returns true iff protocol buffers a and b are equal.
|
||||
The arguments must both be pointers to protocol buffer structs.
|
||||
|
||||
Equality is defined in this way:
|
||||
- Two messages are equal iff they are the same type,
|
||||
corresponding fields are equal, unknown field sets
|
||||
are equal, and extensions sets are equal.
|
||||
- Two set scalar fields are equal iff their values are equal.
|
||||
If the fields are of a floating-point type, remember that
|
||||
NaN != x for all x, including NaN. If the message is defined
|
||||
in a proto3 .proto file, fields are not "set"; specifically,
|
||||
zero length proto3 "bytes" fields are equal (nil == {}).
|
||||
- Two repeated fields are equal iff their lengths are the same,
|
||||
and their corresponding elements are equal. Note a "bytes" field,
|
||||
although represented by []byte, is not a repeated field and the
|
||||
rule for the scalar fields described above applies.
|
||||
- Two unset fields are equal.
|
||||
- Two unknown field sets are equal if their current
|
||||
encoded state is equal.
|
||||
- Two extension sets are equal iff they have corresponding
|
||||
elements that are pairwise equal.
|
||||
- Two map fields are equal iff their lengths are the same,
|
||||
and they contain the same set of elements. Zero-length map
|
||||
fields are equal.
|
||||
- Every other combination of things are not equal.
|
||||
|
||||
The return value is undefined if a and b are not protocol buffers.
|
||||
*/
|
||||
func Equal(a, b Message) bool {
|
||||
if a == nil || b == nil {
|
||||
return a == b
|
||||
}
|
||||
v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b)
|
||||
if v1.Type() != v2.Type() {
|
||||
return false
|
||||
}
|
||||
if v1.Kind() == reflect.Ptr {
|
||||
if v1.IsNil() {
|
||||
return v2.IsNil()
|
||||
}
|
||||
if v2.IsNil() {
|
||||
return false
|
||||
}
|
||||
v1, v2 = v1.Elem(), v2.Elem()
|
||||
}
|
||||
if v1.Kind() != reflect.Struct {
|
||||
return false
|
||||
}
|
||||
return equalStruct(v1, v2)
|
||||
}
|
||||
|
||||
// v1 and v2 are known to have the same type.
|
||||
func equalStruct(v1, v2 reflect.Value) bool {
|
||||
sprop := GetProperties(v1.Type())
|
||||
for i := 0; i < v1.NumField(); i++ {
|
||||
f := v1.Type().Field(i)
|
||||
if strings.HasPrefix(f.Name, "XXX_") {
|
||||
continue
|
||||
}
|
||||
f1, f2 := v1.Field(i), v2.Field(i)
|
||||
if f.Type.Kind() == reflect.Ptr {
|
||||
if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 {
|
||||
// both unset
|
||||
continue
|
||||
} else if n1 != n2 {
|
||||
// set/unset mismatch
|
||||
return false
|
||||
}
|
||||
f1, f2 = f1.Elem(), f2.Elem()
|
||||
}
|
||||
if !equalAny(f1, f2, sprop.Prop[i]) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() {
|
||||
em2 := v2.FieldByName("XXX_InternalExtensions")
|
||||
if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() {
|
||||
em2 := v2.FieldByName("XXX_extensions")
|
||||
if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
uf := v1.FieldByName("XXX_unrecognized")
|
||||
if !uf.IsValid() {
|
||||
return true
|
||||
}
|
||||
|
||||
u1 := uf.Bytes()
|
||||
u2 := v2.FieldByName("XXX_unrecognized").Bytes()
|
||||
return bytes.Equal(u1, u2)
|
||||
}
|
||||
|
||||
// v1 and v2 are known to have the same type.
|
||||
// prop may be nil.
|
||||
func equalAny(v1, v2 reflect.Value, prop *Properties) bool {
|
||||
if v1.Type() == protoMessageType {
|
||||
m1, _ := v1.Interface().(Message)
|
||||
m2, _ := v2.Interface().(Message)
|
||||
return Equal(m1, m2)
|
||||
}
|
||||
switch v1.Kind() {
|
||||
case reflect.Bool:
|
||||
return v1.Bool() == v2.Bool()
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return v1.Float() == v2.Float()
|
||||
case reflect.Int32, reflect.Int64:
|
||||
return v1.Int() == v2.Int()
|
||||
case reflect.Interface:
|
||||
// Probably a oneof field; compare the inner values.
|
||||
n1, n2 := v1.IsNil(), v2.IsNil()
|
||||
if n1 || n2 {
|
||||
return n1 == n2
|
||||
}
|
||||
e1, e2 := v1.Elem(), v2.Elem()
|
||||
if e1.Type() != e2.Type() {
|
||||
return false
|
||||
}
|
||||
return equalAny(e1, e2, nil)
|
||||
case reflect.Map:
|
||||
if v1.Len() != v2.Len() {
|
||||
return false
|
||||
}
|
||||
for _, key := range v1.MapKeys() {
|
||||
val2 := v2.MapIndex(key)
|
||||
if !val2.IsValid() {
|
||||
// This key was not found in the second map.
|
||||
return false
|
||||
}
|
||||
if !equalAny(v1.MapIndex(key), val2, nil) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
case reflect.Ptr:
|
||||
// Maps may have nil values in them, so check for nil.
|
||||
if v1.IsNil() && v2.IsNil() {
|
||||
return true
|
||||
}
|
||||
if v1.IsNil() != v2.IsNil() {
|
||||
return false
|
||||
}
|
||||
return equalAny(v1.Elem(), v2.Elem(), prop)
|
||||
case reflect.Slice:
|
||||
if v1.Type().Elem().Kind() == reflect.Uint8 {
|
||||
// short circuit: []byte
|
||||
|
||||
// Edge case: if this is in a proto3 message, a zero length
|
||||
// bytes field is considered the zero value.
|
||||
if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 {
|
||||
return true
|
||||
}
|
||||
if v1.IsNil() != v2.IsNil() {
|
||||
return false
|
||||
}
|
||||
return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte))
|
||||
}
|
||||
|
||||
if v1.Len() != v2.Len() {
|
||||
return false
|
||||
}
|
||||
for i := 0; i < v1.Len(); i++ {
|
||||
if !equalAny(v1.Index(i), v2.Index(i), prop) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
case reflect.String:
|
||||
return v1.Interface().(string) == v2.Interface().(string)
|
||||
case reflect.Struct:
|
||||
return equalStruct(v1, v2)
|
||||
case reflect.Uint32, reflect.Uint64:
|
||||
return v1.Uint() == v2.Uint()
|
||||
}
|
||||
|
||||
// unknown type, so not a protocol buffer
|
||||
log.Printf("proto: don't know how to compare %v", v1)
|
||||
return false
|
||||
}
|
||||
|
||||
// base is the struct type that the extensions are based on.
|
||||
// x1 and x2 are InternalExtensions.
|
||||
func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool {
|
||||
em1, _ := x1.extensionsRead()
|
||||
em2, _ := x2.extensionsRead()
|
||||
return equalExtMap(base, em1, em2)
|
||||
}
|
||||
|
||||
func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
|
||||
if len(em1) != len(em2) {
|
||||
return false
|
||||
}
|
||||
|
||||
for extNum, e1 := range em1 {
|
||||
e2, ok := em2[extNum]
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
|
||||
m1, m2 := e1.value, e2.value
|
||||
|
||||
if m1 == nil && m2 == nil {
|
||||
// Both have only encoded form.
|
||||
if bytes.Equal(e1.enc, e2.enc) {
|
||||
continue
|
||||
}
|
||||
// The bytes are different, but the extensions might still be
|
||||
// equal. We need to decode them to compare.
|
||||
}
|
||||
|
||||
if m1 != nil && m2 != nil {
|
||||
// Both are unencoded.
|
||||
if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
|
||||
return false
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
// At least one is encoded. To do a semantically correct comparison
|
||||
// we need to unmarshal them first.
|
||||
var desc *ExtensionDesc
|
||||
if m := extensionMaps[base]; m != nil {
|
||||
desc = m[extNum]
|
||||
}
|
||||
if desc == nil {
|
||||
// If both have only encoded form and the bytes are the same,
|
||||
// it is handled above. We get here when the bytes are different.
|
||||
// We don't know how to decode it, so just compare them as byte
|
||||
// slices.
|
||||
log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
|
||||
return false
|
||||
}
|
||||
var err error
|
||||
if m1 == nil {
|
||||
m1, err = decodeExtension(e1.enc, desc)
|
||||
}
|
||||
if m2 == nil && err == nil {
|
||||
m2, err = decodeExtension(e2.enc, desc)
|
||||
}
|
||||
if err != nil {
|
||||
// The encoded form is invalid.
|
||||
log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err)
|
||||
return false
|
||||
}
|
||||
if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
605
vendor/github.com/gogo/protobuf/proto/extensions.go
generated
vendored
Normal file
605
vendor/github.com/gogo/protobuf/proto/extensions.go
generated
vendored
Normal file
@@ -0,0 +1,605 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
/*
|
||||
* Types and routines for supporting protocol buffer extensions.
|
||||
*/
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message.
|
||||
var ErrMissingExtension = errors.New("proto: missing extension")
|
||||
|
||||
// ExtensionRange represents a range of message extensions for a protocol buffer.
|
||||
// Used in code generated by the protocol compiler.
|
||||
type ExtensionRange struct {
|
||||
Start, End int32 // both inclusive
|
||||
}
|
||||
|
||||
// extendableProto is an interface implemented by any protocol buffer generated by the current
|
||||
// proto compiler that may be extended.
|
||||
type extendableProto interface {
|
||||
Message
|
||||
ExtensionRangeArray() []ExtensionRange
|
||||
extensionsWrite() map[int32]Extension
|
||||
extensionsRead() (map[int32]Extension, sync.Locker)
|
||||
}
|
||||
|
||||
// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous
|
||||
// version of the proto compiler that may be extended.
|
||||
type extendableProtoV1 interface {
|
||||
Message
|
||||
ExtensionRangeArray() []ExtensionRange
|
||||
ExtensionMap() map[int32]Extension
|
||||
}
|
||||
|
||||
// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto.
|
||||
type extensionAdapter struct {
|
||||
extendableProtoV1
|
||||
}
|
||||
|
||||
func (e extensionAdapter) extensionsWrite() map[int32]Extension {
|
||||
return e.ExtensionMap()
|
||||
}
|
||||
|
||||
func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
|
||||
return e.ExtensionMap(), notLocker{}
|
||||
}
|
||||
|
||||
// notLocker is a sync.Locker whose Lock and Unlock methods are nops.
|
||||
type notLocker struct{}
|
||||
|
||||
func (n notLocker) Lock() {}
|
||||
func (n notLocker) Unlock() {}
|
||||
|
||||
// extendable returns the extendableProto interface for the given generated proto message.
|
||||
// If the proto message has the old extension format, it returns a wrapper that implements
|
||||
// the extendableProto interface.
|
||||
func extendable(p interface{}) (extendableProto, error) {
|
||||
switch p := p.(type) {
|
||||
case extendableProto:
|
||||
if isNilPtr(p) {
|
||||
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
|
||||
}
|
||||
return p, nil
|
||||
case extendableProtoV1:
|
||||
if isNilPtr(p) {
|
||||
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
|
||||
}
|
||||
return extensionAdapter{p}, nil
|
||||
case extensionsBytes:
|
||||
return slowExtensionAdapter{p}, nil
|
||||
}
|
||||
// Don't allocate a specific error containing %T:
|
||||
// this is the hot path for Clone and MarshalText.
|
||||
return nil, errNotExtendable
|
||||
}
|
||||
|
||||
var errNotExtendable = errors.New("proto: not an extendable proto.Message")
|
||||
|
||||
func isNilPtr(x interface{}) bool {
|
||||
v := reflect.ValueOf(x)
|
||||
return v.Kind() == reflect.Ptr && v.IsNil()
|
||||
}
|
||||
|
||||
// XXX_InternalExtensions is an internal representation of proto extensions.
|
||||
//
|
||||
// Each generated message struct type embeds an anonymous XXX_InternalExtensions field,
|
||||
// thus gaining the unexported 'extensions' method, which can be called only from the proto package.
|
||||
//
|
||||
// The methods of XXX_InternalExtensions are not concurrency safe in general,
|
||||
// but calls to logically read-only methods such as has and get may be executed concurrently.
|
||||
type XXX_InternalExtensions struct {
|
||||
// The struct must be indirect so that if a user inadvertently copies a
|
||||
// generated message and its embedded XXX_InternalExtensions, they
|
||||
// avoid the mayhem of a copied mutex.
|
||||
//
|
||||
// The mutex serializes all logically read-only operations to p.extensionMap.
|
||||
// It is up to the client to ensure that write operations to p.extensionMap are
|
||||
// mutually exclusive with other accesses.
|
||||
p *struct {
|
||||
mu sync.Mutex
|
||||
extensionMap map[int32]Extension
|
||||
}
|
||||
}
|
||||
|
||||
// extensionsWrite returns the extension map, creating it on first use.
|
||||
func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension {
|
||||
if e.p == nil {
|
||||
e.p = new(struct {
|
||||
mu sync.Mutex
|
||||
extensionMap map[int32]Extension
|
||||
})
|
||||
e.p.extensionMap = make(map[int32]Extension)
|
||||
}
|
||||
return e.p.extensionMap
|
||||
}
|
||||
|
||||
// extensionsRead returns the extensions map for read-only use. It may be nil.
|
||||
// The caller must hold the returned mutex's lock when accessing Elements within the map.
|
||||
func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) {
|
||||
if e.p == nil {
|
||||
return nil, nil
|
||||
}
|
||||
return e.p.extensionMap, &e.p.mu
|
||||
}
|
||||
|
||||
// ExtensionDesc represents an extension specification.
|
||||
// Used in generated code from the protocol compiler.
|
||||
type ExtensionDesc struct {
|
||||
ExtendedType Message // nil pointer to the type that is being extended
|
||||
ExtensionType interface{} // nil pointer to the extension type
|
||||
Field int32 // field number
|
||||
Name string // fully-qualified name of extension, for text formatting
|
||||
Tag string // protobuf tag style
|
||||
Filename string // name of the file in which the extension is defined
|
||||
}
|
||||
|
||||
func (ed *ExtensionDesc) repeated() bool {
|
||||
t := reflect.TypeOf(ed.ExtensionType)
|
||||
return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
|
||||
}
|
||||
|
||||
// Extension represents an extension in a message.
|
||||
type Extension struct {
|
||||
// When an extension is stored in a message using SetExtension
|
||||
// only desc and value are set. When the message is marshaled
|
||||
// enc will be set to the encoded form of the message.
|
||||
//
|
||||
// When a message is unmarshaled and contains extensions, each
|
||||
// extension will have only enc set. When such an extension is
|
||||
// accessed using GetExtension (or GetExtensions) desc and value
|
||||
// will be set.
|
||||
desc *ExtensionDesc
|
||||
value interface{}
|
||||
enc []byte
|
||||
}
|
||||
|
||||
// SetRawExtension is for testing only.
|
||||
func SetRawExtension(base Message, id int32, b []byte) {
|
||||
if ebase, ok := base.(extensionsBytes); ok {
|
||||
clearExtension(base, id)
|
||||
ext := ebase.GetExtensions()
|
||||
*ext = append(*ext, b...)
|
||||
return
|
||||
}
|
||||
epb, err := extendable(base)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
extmap := epb.extensionsWrite()
|
||||
extmap[id] = Extension{enc: b}
|
||||
}
|
||||
|
||||
// isExtensionField returns true iff the given field number is in an extension range.
|
||||
func isExtensionField(pb extendableProto, field int32) bool {
|
||||
for _, er := range pb.ExtensionRangeArray() {
|
||||
if er.Start <= field && field <= er.End {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// checkExtensionTypes checks that the given extension is valid for pb.
|
||||
func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
|
||||
var pbi interface{} = pb
|
||||
// Check the extended type.
|
||||
if ea, ok := pbi.(extensionAdapter); ok {
|
||||
pbi = ea.extendableProtoV1
|
||||
}
|
||||
if ea, ok := pbi.(slowExtensionAdapter); ok {
|
||||
pbi = ea.extensionsBytes
|
||||
}
|
||||
if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
|
||||
return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
|
||||
}
|
||||
// Check the range.
|
||||
if !isExtensionField(pb, extension.Field) {
|
||||
return errors.New("proto: bad extension number; not in declared ranges")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// extPropKey is sufficient to uniquely identify an extension.
|
||||
type extPropKey struct {
|
||||
base reflect.Type
|
||||
field int32
|
||||
}
|
||||
|
||||
var extProp = struct {
|
||||
sync.RWMutex
|
||||
m map[extPropKey]*Properties
|
||||
}{
|
||||
m: make(map[extPropKey]*Properties),
|
||||
}
|
||||
|
||||
func extensionProperties(ed *ExtensionDesc) *Properties {
|
||||
key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field}
|
||||
|
||||
extProp.RLock()
|
||||
if prop, ok := extProp.m[key]; ok {
|
||||
extProp.RUnlock()
|
||||
return prop
|
||||
}
|
||||
extProp.RUnlock()
|
||||
|
||||
extProp.Lock()
|
||||
defer extProp.Unlock()
|
||||
// Check again.
|
||||
if prop, ok := extProp.m[key]; ok {
|
||||
return prop
|
||||
}
|
||||
|
||||
prop := new(Properties)
|
||||
prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil)
|
||||
extProp.m[key] = prop
|
||||
return prop
|
||||
}
|
||||
|
||||
// HasExtension returns whether the given extension is present in pb.
|
||||
func HasExtension(pb Message, extension *ExtensionDesc) bool {
|
||||
if epb, doki := pb.(extensionsBytes); doki {
|
||||
ext := epb.GetExtensions()
|
||||
buf := *ext
|
||||
o := 0
|
||||
for o < len(buf) {
|
||||
tag, n := DecodeVarint(buf[o:])
|
||||
fieldNum := int32(tag >> 3)
|
||||
if int32(fieldNum) == extension.Field {
|
||||
return true
|
||||
}
|
||||
wireType := int(tag & 0x7)
|
||||
o += n
|
||||
l, err := size(buf[o:], wireType)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
o += l
|
||||
}
|
||||
return false
|
||||
}
|
||||
// TODO: Check types, field numbers, etc.?
|
||||
epb, err := extendable(pb)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
extmap, mu := epb.extensionsRead()
|
||||
if extmap == nil {
|
||||
return false
|
||||
}
|
||||
mu.Lock()
|
||||
_, ok := extmap[extension.Field]
|
||||
mu.Unlock()
|
||||
return ok
|
||||
}
|
||||
|
||||
// ClearExtension removes the given extension from pb.
|
||||
func ClearExtension(pb Message, extension *ExtensionDesc) {
|
||||
clearExtension(pb, extension.Field)
|
||||
}
|
||||
|
||||
func clearExtension(pb Message, fieldNum int32) {
|
||||
if epb, ok := pb.(extensionsBytes); ok {
|
||||
offset := 0
|
||||
for offset != -1 {
|
||||
offset = deleteExtension(epb, fieldNum, offset)
|
||||
}
|
||||
return
|
||||
}
|
||||
epb, err := extendable(pb)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
// TODO: Check types, field numbers, etc.?
|
||||
extmap := epb.extensionsWrite()
|
||||
delete(extmap, fieldNum)
|
||||
}
|
||||
|
||||
// GetExtension retrieves a proto2 extended field from pb.
|
||||
//
|
||||
// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
|
||||
// then GetExtension parses the encoded field and returns a Go value of the specified type.
|
||||
// If the field is not present, then the default value is returned (if one is specified),
|
||||
// otherwise ErrMissingExtension is reported.
|
||||
//
|
||||
// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
|
||||
// then GetExtension returns the raw encoded bytes of the field extension.
|
||||
func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
|
||||
if epb, doki := pb.(extensionsBytes); doki {
|
||||
ext := epb.GetExtensions()
|
||||
return decodeExtensionFromBytes(extension, *ext)
|
||||
}
|
||||
|
||||
epb, err := extendable(pb)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if extension.ExtendedType != nil {
|
||||
// can only check type if this is a complete descriptor
|
||||
if cerr := checkExtensionTypes(epb, extension); cerr != nil {
|
||||
return nil, cerr
|
||||
}
|
||||
}
|
||||
|
||||
emap, mu := epb.extensionsRead()
|
||||
if emap == nil {
|
||||
return defaultExtensionValue(extension)
|
||||
}
|
||||
mu.Lock()
|
||||
defer mu.Unlock()
|
||||
e, ok := emap[extension.Field]
|
||||
if !ok {
|
||||
// defaultExtensionValue returns the default value or
|
||||
// ErrMissingExtension if there is no default.
|
||||
return defaultExtensionValue(extension)
|
||||
}
|
||||
|
||||
if e.value != nil {
|
||||
// Already decoded. Check the descriptor, though.
|
||||
if e.desc != extension {
|
||||
// This shouldn't happen. If it does, it means that
|
||||
// GetExtension was called twice with two different
|
||||
// descriptors with the same field number.
|
||||
return nil, errors.New("proto: descriptor conflict")
|
||||
}
|
||||
return e.value, nil
|
||||
}
|
||||
|
||||
if extension.ExtensionType == nil {
|
||||
// incomplete descriptor
|
||||
return e.enc, nil
|
||||
}
|
||||
|
||||
v, err := decodeExtension(e.enc, extension)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Remember the decoded version and drop the encoded version.
|
||||
// That way it is safe to mutate what we return.
|
||||
e.value = v
|
||||
e.desc = extension
|
||||
e.enc = nil
|
||||
emap[extension.Field] = e
|
||||
return e.value, nil
|
||||
}
|
||||
|
||||
// defaultExtensionValue returns the default value for extension.
|
||||
// If no default for an extension is defined ErrMissingExtension is returned.
|
||||
func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
|
||||
if extension.ExtensionType == nil {
|
||||
// incomplete descriptor, so no default
|
||||
return nil, ErrMissingExtension
|
||||
}
|
||||
|
||||
t := reflect.TypeOf(extension.ExtensionType)
|
||||
props := extensionProperties(extension)
|
||||
|
||||
sf, _, err := fieldDefault(t, props)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if sf == nil || sf.value == nil {
|
||||
// There is no default value.
|
||||
return nil, ErrMissingExtension
|
||||
}
|
||||
|
||||
if t.Kind() != reflect.Ptr {
|
||||
// We do not need to return a Ptr, we can directly return sf.value.
|
||||
return sf.value, nil
|
||||
}
|
||||
|
||||
// We need to return an interface{} that is a pointer to sf.value.
|
||||
value := reflect.New(t).Elem()
|
||||
value.Set(reflect.New(value.Type().Elem()))
|
||||
if sf.kind == reflect.Int32 {
|
||||
// We may have an int32 or an enum, but the underlying data is int32.
|
||||
// Since we can't set an int32 into a non int32 reflect.value directly
|
||||
// set it as a int32.
|
||||
value.Elem().SetInt(int64(sf.value.(int32)))
|
||||
} else {
|
||||
value.Elem().Set(reflect.ValueOf(sf.value))
|
||||
}
|
||||
return value.Interface(), nil
|
||||
}
|
||||
|
||||
// decodeExtension decodes an extension encoded in b.
|
||||
func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
|
||||
t := reflect.TypeOf(extension.ExtensionType)
|
||||
unmarshal := typeUnmarshaler(t, extension.Tag)
|
||||
|
||||
// t is a pointer to a struct, pointer to basic type or a slice.
|
||||
// Allocate space to store the pointer/slice.
|
||||
value := reflect.New(t).Elem()
|
||||
|
||||
var err error
|
||||
for {
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
wire := int(x) & 7
|
||||
|
||||
b, err = unmarshal(b, valToPointer(value.Addr()), wire)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if len(b) == 0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
return value.Interface(), nil
|
||||
}
|
||||
|
||||
// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
|
||||
// The returned slice has the same length as es; missing extensions will appear as nil elements.
|
||||
func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
|
||||
epb, err := extendable(pb)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
extensions = make([]interface{}, len(es))
|
||||
for i, e := range es {
|
||||
extensions[i], err = GetExtension(epb, e)
|
||||
if err == ErrMissingExtension {
|
||||
err = nil
|
||||
}
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order.
|
||||
// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
|
||||
// just the Field field, which defines the extension's field number.
|
||||
func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
|
||||
epb, err := extendable(pb)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
registeredExtensions := RegisteredExtensions(pb)
|
||||
|
||||
emap, mu := epb.extensionsRead()
|
||||
if emap == nil {
|
||||
return nil, nil
|
||||
}
|
||||
mu.Lock()
|
||||
defer mu.Unlock()
|
||||
extensions := make([]*ExtensionDesc, 0, len(emap))
|
||||
for extid, e := range emap {
|
||||
desc := e.desc
|
||||
if desc == nil {
|
||||
desc = registeredExtensions[extid]
|
||||
if desc == nil {
|
||||
desc = &ExtensionDesc{Field: extid}
|
||||
}
|
||||
}
|
||||
|
||||
extensions = append(extensions, desc)
|
||||
}
|
||||
return extensions, nil
|
||||
}
|
||||
|
||||
// SetExtension sets the specified extension of pb to the specified value.
|
||||
func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
|
||||
if epb, ok := pb.(extensionsBytes); ok {
|
||||
ClearExtension(pb, extension)
|
||||
newb, err := encodeExtension(extension, value)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
bb := epb.GetExtensions()
|
||||
*bb = append(*bb, newb...)
|
||||
return nil
|
||||
}
|
||||
epb, err := extendable(pb)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if err := checkExtensionTypes(epb, extension); err != nil {
|
||||
return err
|
||||
}
|
||||
typ := reflect.TypeOf(extension.ExtensionType)
|
||||
if typ != reflect.TypeOf(value) {
|
||||
return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
|
||||
}
|
||||
// nil extension values need to be caught early, because the
|
||||
// encoder can't distinguish an ErrNil due to a nil extension
|
||||
// from an ErrNil due to a missing field. Extensions are
|
||||
// always optional, so the encoder would just swallow the error
|
||||
// and drop all the extensions from the encoded message.
|
||||
if reflect.ValueOf(value).IsNil() {
|
||||
return fmt.Errorf("proto: SetExtension called with nil value of type %T", value)
|
||||
}
|
||||
|
||||
extmap := epb.extensionsWrite()
|
||||
extmap[extension.Field] = Extension{desc: extension, value: value}
|
||||
return nil
|
||||
}
|
||||
|
||||
// ClearAllExtensions clears all extensions from pb.
|
||||
func ClearAllExtensions(pb Message) {
|
||||
if epb, doki := pb.(extensionsBytes); doki {
|
||||
ext := epb.GetExtensions()
|
||||
*ext = []byte{}
|
||||
return
|
||||
}
|
||||
epb, err := extendable(pb)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
m := epb.extensionsWrite()
|
||||
for k := range m {
|
||||
delete(m, k)
|
||||
}
|
||||
}
|
||||
|
||||
// A global registry of extensions.
|
||||
// The generated code will register the generated descriptors by calling RegisterExtension.
|
||||
|
||||
var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc)
|
||||
|
||||
// RegisterExtension is called from the generated code.
|
||||
func RegisterExtension(desc *ExtensionDesc) {
|
||||
st := reflect.TypeOf(desc.ExtendedType).Elem()
|
||||
m := extensionMaps[st]
|
||||
if m == nil {
|
||||
m = make(map[int32]*ExtensionDesc)
|
||||
extensionMaps[st] = m
|
||||
}
|
||||
if _, ok := m[desc.Field]; ok {
|
||||
panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field)))
|
||||
}
|
||||
m[desc.Field] = desc
|
||||
}
|
||||
|
||||
// RegisteredExtensions returns a map of the registered extensions of a
|
||||
// protocol buffer struct, indexed by the extension number.
|
||||
// The argument pb should be a nil pointer to the struct type.
|
||||
func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
|
||||
return extensionMaps[reflect.TypeOf(pb).Elem()]
|
||||
}
|
||||
389
vendor/github.com/gogo/protobuf/proto/extensions_gogo.go
generated
vendored
Normal file
389
vendor/github.com/gogo/protobuf/proto/extensions_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,389 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"reflect"
|
||||
"sort"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type extensionsBytes interface {
|
||||
Message
|
||||
ExtensionRangeArray() []ExtensionRange
|
||||
GetExtensions() *[]byte
|
||||
}
|
||||
|
||||
type slowExtensionAdapter struct {
|
||||
extensionsBytes
|
||||
}
|
||||
|
||||
func (s slowExtensionAdapter) extensionsWrite() map[int32]Extension {
|
||||
panic("Please report a bug to github.com/gogo/protobuf if you see this message: Writing extensions is not supported for extensions stored in a byte slice field.")
|
||||
}
|
||||
|
||||
func (s slowExtensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
|
||||
b := s.GetExtensions()
|
||||
m, err := BytesToExtensionsMap(*b)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return m, notLocker{}
|
||||
}
|
||||
|
||||
func GetBoolExtension(pb Message, extension *ExtensionDesc, ifnotset bool) bool {
|
||||
if reflect.ValueOf(pb).IsNil() {
|
||||
return ifnotset
|
||||
}
|
||||
value, err := GetExtension(pb, extension)
|
||||
if err != nil {
|
||||
return ifnotset
|
||||
}
|
||||
if value == nil {
|
||||
return ifnotset
|
||||
}
|
||||
if value.(*bool) == nil {
|
||||
return ifnotset
|
||||
}
|
||||
return *(value.(*bool))
|
||||
}
|
||||
|
||||
func (this *Extension) Equal(that *Extension) bool {
|
||||
if err := this.Encode(); err != nil {
|
||||
return false
|
||||
}
|
||||
if err := that.Encode(); err != nil {
|
||||
return false
|
||||
}
|
||||
return bytes.Equal(this.enc, that.enc)
|
||||
}
|
||||
|
||||
func (this *Extension) Compare(that *Extension) int {
|
||||
if err := this.Encode(); err != nil {
|
||||
return 1
|
||||
}
|
||||
if err := that.Encode(); err != nil {
|
||||
return -1
|
||||
}
|
||||
return bytes.Compare(this.enc, that.enc)
|
||||
}
|
||||
|
||||
func SizeOfInternalExtension(m extendableProto) (n int) {
|
||||
info := getMarshalInfo(reflect.TypeOf(m))
|
||||
return info.sizeV1Extensions(m.extensionsWrite())
|
||||
}
|
||||
|
||||
type sortableMapElem struct {
|
||||
field int32
|
||||
ext Extension
|
||||
}
|
||||
|
||||
func newSortableExtensionsFromMap(m map[int32]Extension) sortableExtensions {
|
||||
s := make(sortableExtensions, 0, len(m))
|
||||
for k, v := range m {
|
||||
s = append(s, &sortableMapElem{field: k, ext: v})
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
type sortableExtensions []*sortableMapElem
|
||||
|
||||
func (this sortableExtensions) Len() int { return len(this) }
|
||||
|
||||
func (this sortableExtensions) Swap(i, j int) { this[i], this[j] = this[j], this[i] }
|
||||
|
||||
func (this sortableExtensions) Less(i, j int) bool { return this[i].field < this[j].field }
|
||||
|
||||
func (this sortableExtensions) String() string {
|
||||
sort.Sort(this)
|
||||
ss := make([]string, len(this))
|
||||
for i := range this {
|
||||
ss[i] = fmt.Sprintf("%d: %v", this[i].field, this[i].ext)
|
||||
}
|
||||
return "map[" + strings.Join(ss, ",") + "]"
|
||||
}
|
||||
|
||||
func StringFromInternalExtension(m extendableProto) string {
|
||||
return StringFromExtensionsMap(m.extensionsWrite())
|
||||
}
|
||||
|
||||
func StringFromExtensionsMap(m map[int32]Extension) string {
|
||||
return newSortableExtensionsFromMap(m).String()
|
||||
}
|
||||
|
||||
func StringFromExtensionsBytes(ext []byte) string {
|
||||
m, err := BytesToExtensionsMap(ext)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return StringFromExtensionsMap(m)
|
||||
}
|
||||
|
||||
func EncodeInternalExtension(m extendableProto, data []byte) (n int, err error) {
|
||||
return EncodeExtensionMap(m.extensionsWrite(), data)
|
||||
}
|
||||
|
||||
func EncodeInternalExtensionBackwards(m extendableProto, data []byte) (n int, err error) {
|
||||
return EncodeExtensionMapBackwards(m.extensionsWrite(), data)
|
||||
}
|
||||
|
||||
func EncodeExtensionMap(m map[int32]Extension, data []byte) (n int, err error) {
|
||||
o := 0
|
||||
for _, e := range m {
|
||||
if err := e.Encode(); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
n := copy(data[o:], e.enc)
|
||||
if n != len(e.enc) {
|
||||
return 0, io.ErrShortBuffer
|
||||
}
|
||||
o += n
|
||||
}
|
||||
return o, nil
|
||||
}
|
||||
|
||||
func EncodeExtensionMapBackwards(m map[int32]Extension, data []byte) (n int, err error) {
|
||||
o := 0
|
||||
end := len(data)
|
||||
for _, e := range m {
|
||||
if err := e.Encode(); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
n := copy(data[end-len(e.enc):], e.enc)
|
||||
if n != len(e.enc) {
|
||||
return 0, io.ErrShortBuffer
|
||||
}
|
||||
end -= n
|
||||
o += n
|
||||
}
|
||||
return o, nil
|
||||
}
|
||||
|
||||
func GetRawExtension(m map[int32]Extension, id int32) ([]byte, error) {
|
||||
e := m[id]
|
||||
if err := e.Encode(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return e.enc, nil
|
||||
}
|
||||
|
||||
func size(buf []byte, wire int) (int, error) {
|
||||
switch wire {
|
||||
case WireVarint:
|
||||
_, n := DecodeVarint(buf)
|
||||
return n, nil
|
||||
case WireFixed64:
|
||||
return 8, nil
|
||||
case WireBytes:
|
||||
v, n := DecodeVarint(buf)
|
||||
return int(v) + n, nil
|
||||
case WireFixed32:
|
||||
return 4, nil
|
||||
case WireStartGroup:
|
||||
offset := 0
|
||||
for {
|
||||
u, n := DecodeVarint(buf[offset:])
|
||||
fwire := int(u & 0x7)
|
||||
offset += n
|
||||
if fwire == WireEndGroup {
|
||||
return offset, nil
|
||||
}
|
||||
s, err := size(buf[offset:], wire)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
offset += s
|
||||
}
|
||||
}
|
||||
return 0, fmt.Errorf("proto: can't get size for unknown wire type %d", wire)
|
||||
}
|
||||
|
||||
func BytesToExtensionsMap(buf []byte) (map[int32]Extension, error) {
|
||||
m := make(map[int32]Extension)
|
||||
i := 0
|
||||
for i < len(buf) {
|
||||
tag, n := DecodeVarint(buf[i:])
|
||||
if n <= 0 {
|
||||
return nil, fmt.Errorf("unable to decode varint")
|
||||
}
|
||||
fieldNum := int32(tag >> 3)
|
||||
wireType := int(tag & 0x7)
|
||||
l, err := size(buf[i+n:], wireType)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
end := i + int(l) + n
|
||||
m[int32(fieldNum)] = Extension{enc: buf[i:end]}
|
||||
i = end
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func NewExtension(e []byte) Extension {
|
||||
ee := Extension{enc: make([]byte, len(e))}
|
||||
copy(ee.enc, e)
|
||||
return ee
|
||||
}
|
||||
|
||||
func AppendExtension(e Message, tag int32, buf []byte) {
|
||||
if ee, eok := e.(extensionsBytes); eok {
|
||||
ext := ee.GetExtensions()
|
||||
*ext = append(*ext, buf...)
|
||||
return
|
||||
}
|
||||
if ee, eok := e.(extendableProto); eok {
|
||||
m := ee.extensionsWrite()
|
||||
ext := m[int32(tag)] // may be missing
|
||||
ext.enc = append(ext.enc, buf...)
|
||||
m[int32(tag)] = ext
|
||||
}
|
||||
}
|
||||
|
||||
func encodeExtension(extension *ExtensionDesc, value interface{}) ([]byte, error) {
|
||||
u := getMarshalInfo(reflect.TypeOf(extension.ExtendedType))
|
||||
ei := u.getExtElemInfo(extension)
|
||||
v := value
|
||||
p := toAddrPointer(&v, ei.isptr)
|
||||
siz := ei.sizer(p, SizeVarint(ei.wiretag))
|
||||
buf := make([]byte, 0, siz)
|
||||
return ei.marshaler(buf, p, ei.wiretag, false)
|
||||
}
|
||||
|
||||
func decodeExtensionFromBytes(extension *ExtensionDesc, buf []byte) (interface{}, error) {
|
||||
o := 0
|
||||
for o < len(buf) {
|
||||
tag, n := DecodeVarint((buf)[o:])
|
||||
fieldNum := int32(tag >> 3)
|
||||
wireType := int(tag & 0x7)
|
||||
if o+n > len(buf) {
|
||||
return nil, fmt.Errorf("unable to decode extension")
|
||||
}
|
||||
l, err := size((buf)[o+n:], wireType)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if int32(fieldNum) == extension.Field {
|
||||
if o+n+l > len(buf) {
|
||||
return nil, fmt.Errorf("unable to decode extension")
|
||||
}
|
||||
v, err := decodeExtension((buf)[o:o+n+l], extension)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return v, nil
|
||||
}
|
||||
o += n + l
|
||||
}
|
||||
return defaultExtensionValue(extension)
|
||||
}
|
||||
|
||||
func (this *Extension) Encode() error {
|
||||
if this.enc == nil {
|
||||
var err error
|
||||
this.enc, err = encodeExtension(this.desc, this.value)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (this Extension) GoString() string {
|
||||
if err := this.Encode(); err != nil {
|
||||
return fmt.Sprintf("error encoding extension: %v", err)
|
||||
}
|
||||
return fmt.Sprintf("proto.NewExtension(%#v)", this.enc)
|
||||
}
|
||||
|
||||
func SetUnsafeExtension(pb Message, fieldNum int32, value interface{}) error {
|
||||
typ := reflect.TypeOf(pb).Elem()
|
||||
ext, ok := extensionMaps[typ]
|
||||
if !ok {
|
||||
return fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String())
|
||||
}
|
||||
desc, ok := ext[fieldNum]
|
||||
if !ok {
|
||||
return errors.New("proto: bad extension number; not in declared ranges")
|
||||
}
|
||||
return SetExtension(pb, desc, value)
|
||||
}
|
||||
|
||||
func GetUnsafeExtension(pb Message, fieldNum int32) (interface{}, error) {
|
||||
typ := reflect.TypeOf(pb).Elem()
|
||||
ext, ok := extensionMaps[typ]
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String())
|
||||
}
|
||||
desc, ok := ext[fieldNum]
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("unregistered field number %d", fieldNum)
|
||||
}
|
||||
return GetExtension(pb, desc)
|
||||
}
|
||||
|
||||
func NewUnsafeXXX_InternalExtensions(m map[int32]Extension) XXX_InternalExtensions {
|
||||
x := &XXX_InternalExtensions{
|
||||
p: new(struct {
|
||||
mu sync.Mutex
|
||||
extensionMap map[int32]Extension
|
||||
}),
|
||||
}
|
||||
x.p.extensionMap = m
|
||||
return *x
|
||||
}
|
||||
|
||||
func GetUnsafeExtensionsMap(extendable Message) map[int32]Extension {
|
||||
pb := extendable.(extendableProto)
|
||||
return pb.extensionsWrite()
|
||||
}
|
||||
|
||||
func deleteExtension(pb extensionsBytes, theFieldNum int32, offset int) int {
|
||||
ext := pb.GetExtensions()
|
||||
for offset < len(*ext) {
|
||||
tag, n1 := DecodeVarint((*ext)[offset:])
|
||||
fieldNum := int32(tag >> 3)
|
||||
wireType := int(tag & 0x7)
|
||||
n2, err := size((*ext)[offset+n1:], wireType)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
newOffset := offset + n1 + n2
|
||||
if fieldNum == theFieldNum {
|
||||
*ext = append((*ext)[:offset], (*ext)[newOffset:]...)
|
||||
return offset
|
||||
}
|
||||
offset = newOffset
|
||||
}
|
||||
return -1
|
||||
}
|
||||
973
vendor/github.com/gogo/protobuf/proto/lib.go
generated
vendored
Normal file
973
vendor/github.com/gogo/protobuf/proto/lib.go
generated
vendored
Normal file
@@ -0,0 +1,973 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
/*
|
||||
Package proto converts data structures to and from the wire format of
|
||||
protocol buffers. It works in concert with the Go source code generated
|
||||
for .proto files by the protocol compiler.
|
||||
|
||||
A summary of the properties of the protocol buffer interface
|
||||
for a protocol buffer variable v:
|
||||
|
||||
- Names are turned from camel_case to CamelCase for export.
|
||||
- There are no methods on v to set fields; just treat
|
||||
them as structure fields.
|
||||
- There are getters that return a field's value if set,
|
||||
and return the field's default value if unset.
|
||||
The getters work even if the receiver is a nil message.
|
||||
- The zero value for a struct is its correct initialization state.
|
||||
All desired fields must be set before marshaling.
|
||||
- A Reset() method will restore a protobuf struct to its zero state.
|
||||
- Non-repeated fields are pointers to the values; nil means unset.
|
||||
That is, optional or required field int32 f becomes F *int32.
|
||||
- Repeated fields are slices.
|
||||
- Helper functions are available to aid the setting of fields.
|
||||
msg.Foo = proto.String("hello") // set field
|
||||
- Constants are defined to hold the default values of all fields that
|
||||
have them. They have the form Default_StructName_FieldName.
|
||||
Because the getter methods handle defaulted values,
|
||||
direct use of these constants should be rare.
|
||||
- Enums are given type names and maps from names to values.
|
||||
Enum values are prefixed by the enclosing message's name, or by the
|
||||
enum's type name if it is a top-level enum. Enum types have a String
|
||||
method, and a Enum method to assist in message construction.
|
||||
- Nested messages, groups and enums have type names prefixed with the name of
|
||||
the surrounding message type.
|
||||
- Extensions are given descriptor names that start with E_,
|
||||
followed by an underscore-delimited list of the nested messages
|
||||
that contain it (if any) followed by the CamelCased name of the
|
||||
extension field itself. HasExtension, ClearExtension, GetExtension
|
||||
and SetExtension are functions for manipulating extensions.
|
||||
- Oneof field sets are given a single field in their message,
|
||||
with distinguished wrapper types for each possible field value.
|
||||
- Marshal and Unmarshal are functions to encode and decode the wire format.
|
||||
|
||||
When the .proto file specifies `syntax="proto3"`, there are some differences:
|
||||
|
||||
- Non-repeated fields of non-message type are values instead of pointers.
|
||||
- Enum types do not get an Enum method.
|
||||
|
||||
The simplest way to describe this is to see an example.
|
||||
Given file test.proto, containing
|
||||
|
||||
package example;
|
||||
|
||||
enum FOO { X = 17; }
|
||||
|
||||
message Test {
|
||||
required string label = 1;
|
||||
optional int32 type = 2 [default=77];
|
||||
repeated int64 reps = 3;
|
||||
optional group OptionalGroup = 4 {
|
||||
required string RequiredField = 5;
|
||||
}
|
||||
oneof union {
|
||||
int32 number = 6;
|
||||
string name = 7;
|
||||
}
|
||||
}
|
||||
|
||||
The resulting file, test.pb.go, is:
|
||||
|
||||
package example
|
||||
|
||||
import proto "github.com/gogo/protobuf/proto"
|
||||
import math "math"
|
||||
|
||||
type FOO int32
|
||||
const (
|
||||
FOO_X FOO = 17
|
||||
)
|
||||
var FOO_name = map[int32]string{
|
||||
17: "X",
|
||||
}
|
||||
var FOO_value = map[string]int32{
|
||||
"X": 17,
|
||||
}
|
||||
|
||||
func (x FOO) Enum() *FOO {
|
||||
p := new(FOO)
|
||||
*p = x
|
||||
return p
|
||||
}
|
||||
func (x FOO) String() string {
|
||||
return proto.EnumName(FOO_name, int32(x))
|
||||
}
|
||||
func (x *FOO) UnmarshalJSON(data []byte) error {
|
||||
value, err := proto.UnmarshalJSONEnum(FOO_value, data)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
*x = FOO(value)
|
||||
return nil
|
||||
}
|
||||
|
||||
type Test struct {
|
||||
Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
|
||||
Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
|
||||
Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
|
||||
Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
|
||||
// Types that are valid to be assigned to Union:
|
||||
// *Test_Number
|
||||
// *Test_Name
|
||||
Union isTest_Union `protobuf_oneof:"union"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
}
|
||||
func (m *Test) Reset() { *m = Test{} }
|
||||
func (m *Test) String() string { return proto.CompactTextString(m) }
|
||||
func (*Test) ProtoMessage() {}
|
||||
|
||||
type isTest_Union interface {
|
||||
isTest_Union()
|
||||
}
|
||||
|
||||
type Test_Number struct {
|
||||
Number int32 `protobuf:"varint,6,opt,name=number"`
|
||||
}
|
||||
type Test_Name struct {
|
||||
Name string `protobuf:"bytes,7,opt,name=name"`
|
||||
}
|
||||
|
||||
func (*Test_Number) isTest_Union() {}
|
||||
func (*Test_Name) isTest_Union() {}
|
||||
|
||||
func (m *Test) GetUnion() isTest_Union {
|
||||
if m != nil {
|
||||
return m.Union
|
||||
}
|
||||
return nil
|
||||
}
|
||||
const Default_Test_Type int32 = 77
|
||||
|
||||
func (m *Test) GetLabel() string {
|
||||
if m != nil && m.Label != nil {
|
||||
return *m.Label
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (m *Test) GetType() int32 {
|
||||
if m != nil && m.Type != nil {
|
||||
return *m.Type
|
||||
}
|
||||
return Default_Test_Type
|
||||
}
|
||||
|
||||
func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
|
||||
if m != nil {
|
||||
return m.Optionalgroup
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type Test_OptionalGroup struct {
|
||||
RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
|
||||
}
|
||||
func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} }
|
||||
func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
|
||||
|
||||
func (m *Test_OptionalGroup) GetRequiredField() string {
|
||||
if m != nil && m.RequiredField != nil {
|
||||
return *m.RequiredField
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (m *Test) GetNumber() int32 {
|
||||
if x, ok := m.GetUnion().(*Test_Number); ok {
|
||||
return x.Number
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func (m *Test) GetName() string {
|
||||
if x, ok := m.GetUnion().(*Test_Name); ok {
|
||||
return x.Name
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func init() {
|
||||
proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
|
||||
}
|
||||
|
||||
To create and play with a Test object:
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"log"
|
||||
|
||||
"github.com/gogo/protobuf/proto"
|
||||
pb "./example.pb"
|
||||
)
|
||||
|
||||
func main() {
|
||||
test := &pb.Test{
|
||||
Label: proto.String("hello"),
|
||||
Type: proto.Int32(17),
|
||||
Reps: []int64{1, 2, 3},
|
||||
Optionalgroup: &pb.Test_OptionalGroup{
|
||||
RequiredField: proto.String("good bye"),
|
||||
},
|
||||
Union: &pb.Test_Name{"fred"},
|
||||
}
|
||||
data, err := proto.Marshal(test)
|
||||
if err != nil {
|
||||
log.Fatal("marshaling error: ", err)
|
||||
}
|
||||
newTest := &pb.Test{}
|
||||
err = proto.Unmarshal(data, newTest)
|
||||
if err != nil {
|
||||
log.Fatal("unmarshaling error: ", err)
|
||||
}
|
||||
// Now test and newTest contain the same data.
|
||||
if test.GetLabel() != newTest.GetLabel() {
|
||||
log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
|
||||
}
|
||||
// Use a type switch to determine which oneof was set.
|
||||
switch u := test.Union.(type) {
|
||||
case *pb.Test_Number: // u.Number contains the number.
|
||||
case *pb.Test_Name: // u.Name contains the string.
|
||||
}
|
||||
// etc.
|
||||
}
|
||||
*/
|
||||
package proto
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"log"
|
||||
"reflect"
|
||||
"sort"
|
||||
"strconv"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
|
||||
// Marshal reports this when a required field is not initialized.
|
||||
// Unmarshal reports this when a required field is missing from the wire data.
|
||||
type RequiredNotSetError struct{ field string }
|
||||
|
||||
func (e *RequiredNotSetError) Error() string {
|
||||
if e.field == "" {
|
||||
return fmt.Sprintf("proto: required field not set")
|
||||
}
|
||||
return fmt.Sprintf("proto: required field %q not set", e.field)
|
||||
}
|
||||
func (e *RequiredNotSetError) RequiredNotSet() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
type invalidUTF8Error struct{ field string }
|
||||
|
||||
func (e *invalidUTF8Error) Error() string {
|
||||
if e.field == "" {
|
||||
return "proto: invalid UTF-8 detected"
|
||||
}
|
||||
return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
|
||||
}
|
||||
func (e *invalidUTF8Error) InvalidUTF8() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
|
||||
// This error should not be exposed to the external API as such errors should
|
||||
// be recreated with the field information.
|
||||
var errInvalidUTF8 = &invalidUTF8Error{}
|
||||
|
||||
// isNonFatal reports whether the error is either a RequiredNotSet error
|
||||
// or a InvalidUTF8 error.
|
||||
func isNonFatal(err error) bool {
|
||||
if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
|
||||
return true
|
||||
}
|
||||
if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
type nonFatal struct{ E error }
|
||||
|
||||
// Merge merges err into nf and reports whether it was successful.
|
||||
// Otherwise it returns false for any fatal non-nil errors.
|
||||
func (nf *nonFatal) Merge(err error) (ok bool) {
|
||||
if err == nil {
|
||||
return true // not an error
|
||||
}
|
||||
if !isNonFatal(err) {
|
||||
return false // fatal error
|
||||
}
|
||||
if nf.E == nil {
|
||||
nf.E = err // store first instance of non-fatal error
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Message is implemented by generated protocol buffer messages.
|
||||
type Message interface {
|
||||
Reset()
|
||||
String() string
|
||||
ProtoMessage()
|
||||
}
|
||||
|
||||
// A Buffer is a buffer manager for marshaling and unmarshaling
|
||||
// protocol buffers. It may be reused between invocations to
|
||||
// reduce memory usage. It is not necessary to use a Buffer;
|
||||
// the global functions Marshal and Unmarshal create a
|
||||
// temporary Buffer and are fine for most applications.
|
||||
type Buffer struct {
|
||||
buf []byte // encode/decode byte stream
|
||||
index int // read point
|
||||
|
||||
deterministic bool
|
||||
}
|
||||
|
||||
// NewBuffer allocates a new Buffer and initializes its internal data to
|
||||
// the contents of the argument slice.
|
||||
func NewBuffer(e []byte) *Buffer {
|
||||
return &Buffer{buf: e}
|
||||
}
|
||||
|
||||
// Reset resets the Buffer, ready for marshaling a new protocol buffer.
|
||||
func (p *Buffer) Reset() {
|
||||
p.buf = p.buf[0:0] // for reading/writing
|
||||
p.index = 0 // for reading
|
||||
}
|
||||
|
||||
// SetBuf replaces the internal buffer with the slice,
|
||||
// ready for unmarshaling the contents of the slice.
|
||||
func (p *Buffer) SetBuf(s []byte) {
|
||||
p.buf = s
|
||||
p.index = 0
|
||||
}
|
||||
|
||||
// Bytes returns the contents of the Buffer.
|
||||
func (p *Buffer) Bytes() []byte { return p.buf }
|
||||
|
||||
// SetDeterministic sets whether to use deterministic serialization.
|
||||
//
|
||||
// Deterministic serialization guarantees that for a given binary, equal
|
||||
// messages will always be serialized to the same bytes. This implies:
|
||||
//
|
||||
// - Repeated serialization of a message will return the same bytes.
|
||||
// - Different processes of the same binary (which may be executing on
|
||||
// different machines) will serialize equal messages to the same bytes.
|
||||
//
|
||||
// Note that the deterministic serialization is NOT canonical across
|
||||
// languages. It is not guaranteed to remain stable over time. It is unstable
|
||||
// across different builds with schema changes due to unknown fields.
|
||||
// Users who need canonical serialization (e.g., persistent storage in a
|
||||
// canonical form, fingerprinting, etc.) should define their own
|
||||
// canonicalization specification and implement their own serializer rather
|
||||
// than relying on this API.
|
||||
//
|
||||
// If deterministic serialization is requested, map entries will be sorted
|
||||
// by keys in lexographical order. This is an implementation detail and
|
||||
// subject to change.
|
||||
func (p *Buffer) SetDeterministic(deterministic bool) {
|
||||
p.deterministic = deterministic
|
||||
}
|
||||
|
||||
/*
|
||||
* Helper routines for simplifying the creation of optional fields of basic type.
|
||||
*/
|
||||
|
||||
// Bool is a helper routine that allocates a new bool value
|
||||
// to store v and returns a pointer to it.
|
||||
func Bool(v bool) *bool {
|
||||
return &v
|
||||
}
|
||||
|
||||
// Int32 is a helper routine that allocates a new int32 value
|
||||
// to store v and returns a pointer to it.
|
||||
func Int32(v int32) *int32 {
|
||||
return &v
|
||||
}
|
||||
|
||||
// Int is a helper routine that allocates a new int32 value
|
||||
// to store v and returns a pointer to it, but unlike Int32
|
||||
// its argument value is an int.
|
||||
func Int(v int) *int32 {
|
||||
p := new(int32)
|
||||
*p = int32(v)
|
||||
return p
|
||||
}
|
||||
|
||||
// Int64 is a helper routine that allocates a new int64 value
|
||||
// to store v and returns a pointer to it.
|
||||
func Int64(v int64) *int64 {
|
||||
return &v
|
||||
}
|
||||
|
||||
// Float32 is a helper routine that allocates a new float32 value
|
||||
// to store v and returns a pointer to it.
|
||||
func Float32(v float32) *float32 {
|
||||
return &v
|
||||
}
|
||||
|
||||
// Float64 is a helper routine that allocates a new float64 value
|
||||
// to store v and returns a pointer to it.
|
||||
func Float64(v float64) *float64 {
|
||||
return &v
|
||||
}
|
||||
|
||||
// Uint32 is a helper routine that allocates a new uint32 value
|
||||
// to store v and returns a pointer to it.
|
||||
func Uint32(v uint32) *uint32 {
|
||||
return &v
|
||||
}
|
||||
|
||||
// Uint64 is a helper routine that allocates a new uint64 value
|
||||
// to store v and returns a pointer to it.
|
||||
func Uint64(v uint64) *uint64 {
|
||||
return &v
|
||||
}
|
||||
|
||||
// String is a helper routine that allocates a new string value
|
||||
// to store v and returns a pointer to it.
|
||||
func String(v string) *string {
|
||||
return &v
|
||||
}
|
||||
|
||||
// EnumName is a helper function to simplify printing protocol buffer enums
|
||||
// by name. Given an enum map and a value, it returns a useful string.
|
||||
func EnumName(m map[int32]string, v int32) string {
|
||||
s, ok := m[v]
|
||||
if ok {
|
||||
return s
|
||||
}
|
||||
return strconv.Itoa(int(v))
|
||||
}
|
||||
|
||||
// UnmarshalJSONEnum is a helper function to simplify recovering enum int values
|
||||
// from their JSON-encoded representation. Given a map from the enum's symbolic
|
||||
// names to its int values, and a byte buffer containing the JSON-encoded
|
||||
// value, it returns an int32 that can be cast to the enum type by the caller.
|
||||
//
|
||||
// The function can deal with both JSON representations, numeric and symbolic.
|
||||
func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
|
||||
if data[0] == '"' {
|
||||
// New style: enums are strings.
|
||||
var repr string
|
||||
if err := json.Unmarshal(data, &repr); err != nil {
|
||||
return -1, err
|
||||
}
|
||||
val, ok := m[repr]
|
||||
if !ok {
|
||||
return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
|
||||
}
|
||||
return val, nil
|
||||
}
|
||||
// Old style: enums are ints.
|
||||
var val int32
|
||||
if err := json.Unmarshal(data, &val); err != nil {
|
||||
return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
|
||||
}
|
||||
return val, nil
|
||||
}
|
||||
|
||||
// DebugPrint dumps the encoded data in b in a debugging format with a header
|
||||
// including the string s. Used in testing but made available for general debugging.
|
||||
func (p *Buffer) DebugPrint(s string, b []byte) {
|
||||
var u uint64
|
||||
|
||||
obuf := p.buf
|
||||
sindex := p.index
|
||||
p.buf = b
|
||||
p.index = 0
|
||||
depth := 0
|
||||
|
||||
fmt.Printf("\n--- %s ---\n", s)
|
||||
|
||||
out:
|
||||
for {
|
||||
for i := 0; i < depth; i++ {
|
||||
fmt.Print(" ")
|
||||
}
|
||||
|
||||
index := p.index
|
||||
if index == len(p.buf) {
|
||||
break
|
||||
}
|
||||
|
||||
op, err := p.DecodeVarint()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: fetching op err %v\n", index, err)
|
||||
break out
|
||||
}
|
||||
tag := op >> 3
|
||||
wire := op & 7
|
||||
|
||||
switch wire {
|
||||
default:
|
||||
fmt.Printf("%3d: t=%3d unknown wire=%d\n",
|
||||
index, tag, wire)
|
||||
break out
|
||||
|
||||
case WireBytes:
|
||||
var r []byte
|
||||
|
||||
r, err = p.DecodeRawBytes(false)
|
||||
if err != nil {
|
||||
break out
|
||||
}
|
||||
fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r))
|
||||
if len(r) <= 6 {
|
||||
for i := 0; i < len(r); i++ {
|
||||
fmt.Printf(" %.2x", r[i])
|
||||
}
|
||||
} else {
|
||||
for i := 0; i < 3; i++ {
|
||||
fmt.Printf(" %.2x", r[i])
|
||||
}
|
||||
fmt.Printf(" ..")
|
||||
for i := len(r) - 3; i < len(r); i++ {
|
||||
fmt.Printf(" %.2x", r[i])
|
||||
}
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
case WireFixed32:
|
||||
u, err = p.DecodeFixed32()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err)
|
||||
break out
|
||||
}
|
||||
fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u)
|
||||
|
||||
case WireFixed64:
|
||||
u, err = p.DecodeFixed64()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err)
|
||||
break out
|
||||
}
|
||||
fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u)
|
||||
|
||||
case WireVarint:
|
||||
u, err = p.DecodeVarint()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err)
|
||||
break out
|
||||
}
|
||||
fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u)
|
||||
|
||||
case WireStartGroup:
|
||||
fmt.Printf("%3d: t=%3d start\n", index, tag)
|
||||
depth++
|
||||
|
||||
case WireEndGroup:
|
||||
depth--
|
||||
fmt.Printf("%3d: t=%3d end\n", index, tag)
|
||||
}
|
||||
}
|
||||
|
||||
if depth != 0 {
|
||||
fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth)
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
p.buf = obuf
|
||||
p.index = sindex
|
||||
}
|
||||
|
||||
// SetDefaults sets unset protocol buffer fields to their default values.
|
||||
// It only modifies fields that are both unset and have defined defaults.
|
||||
// It recursively sets default values in any non-nil sub-messages.
|
||||
func SetDefaults(pb Message) {
|
||||
setDefaults(reflect.ValueOf(pb), true, false)
|
||||
}
|
||||
|
||||
// v is a struct.
|
||||
func setDefaults(v reflect.Value, recur, zeros bool) {
|
||||
if v.Kind() == reflect.Ptr {
|
||||
v = v.Elem()
|
||||
}
|
||||
|
||||
defaultMu.RLock()
|
||||
dm, ok := defaults[v.Type()]
|
||||
defaultMu.RUnlock()
|
||||
if !ok {
|
||||
dm = buildDefaultMessage(v.Type())
|
||||
defaultMu.Lock()
|
||||
defaults[v.Type()] = dm
|
||||
defaultMu.Unlock()
|
||||
}
|
||||
|
||||
for _, sf := range dm.scalars {
|
||||
f := v.Field(sf.index)
|
||||
if !f.IsNil() {
|
||||
// field already set
|
||||
continue
|
||||
}
|
||||
dv := sf.value
|
||||
if dv == nil && !zeros {
|
||||
// no explicit default, and don't want to set zeros
|
||||
continue
|
||||
}
|
||||
fptr := f.Addr().Interface() // **T
|
||||
// TODO: Consider batching the allocations we do here.
|
||||
switch sf.kind {
|
||||
case reflect.Bool:
|
||||
b := new(bool)
|
||||
if dv != nil {
|
||||
*b = dv.(bool)
|
||||
}
|
||||
*(fptr.(**bool)) = b
|
||||
case reflect.Float32:
|
||||
f := new(float32)
|
||||
if dv != nil {
|
||||
*f = dv.(float32)
|
||||
}
|
||||
*(fptr.(**float32)) = f
|
||||
case reflect.Float64:
|
||||
f := new(float64)
|
||||
if dv != nil {
|
||||
*f = dv.(float64)
|
||||
}
|
||||
*(fptr.(**float64)) = f
|
||||
case reflect.Int32:
|
||||
// might be an enum
|
||||
if ft := f.Type(); ft != int32PtrType {
|
||||
// enum
|
||||
f.Set(reflect.New(ft.Elem()))
|
||||
if dv != nil {
|
||||
f.Elem().SetInt(int64(dv.(int32)))
|
||||
}
|
||||
} else {
|
||||
// int32 field
|
||||
i := new(int32)
|
||||
if dv != nil {
|
||||
*i = dv.(int32)
|
||||
}
|
||||
*(fptr.(**int32)) = i
|
||||
}
|
||||
case reflect.Int64:
|
||||
i := new(int64)
|
||||
if dv != nil {
|
||||
*i = dv.(int64)
|
||||
}
|
||||
*(fptr.(**int64)) = i
|
||||
case reflect.String:
|
||||
s := new(string)
|
||||
if dv != nil {
|
||||
*s = dv.(string)
|
||||
}
|
||||
*(fptr.(**string)) = s
|
||||
case reflect.Uint8:
|
||||
// exceptional case: []byte
|
||||
var b []byte
|
||||
if dv != nil {
|
||||
db := dv.([]byte)
|
||||
b = make([]byte, len(db))
|
||||
copy(b, db)
|
||||
} else {
|
||||
b = []byte{}
|
||||
}
|
||||
*(fptr.(*[]byte)) = b
|
||||
case reflect.Uint32:
|
||||
u := new(uint32)
|
||||
if dv != nil {
|
||||
*u = dv.(uint32)
|
||||
}
|
||||
*(fptr.(**uint32)) = u
|
||||
case reflect.Uint64:
|
||||
u := new(uint64)
|
||||
if dv != nil {
|
||||
*u = dv.(uint64)
|
||||
}
|
||||
*(fptr.(**uint64)) = u
|
||||
default:
|
||||
log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind)
|
||||
}
|
||||
}
|
||||
|
||||
for _, ni := range dm.nested {
|
||||
f := v.Field(ni)
|
||||
// f is *T or T or []*T or []T
|
||||
switch f.Kind() {
|
||||
case reflect.Struct:
|
||||
setDefaults(f, recur, zeros)
|
||||
|
||||
case reflect.Ptr:
|
||||
if f.IsNil() {
|
||||
continue
|
||||
}
|
||||
setDefaults(f, recur, zeros)
|
||||
|
||||
case reflect.Slice:
|
||||
for i := 0; i < f.Len(); i++ {
|
||||
e := f.Index(i)
|
||||
if e.Kind() == reflect.Ptr && e.IsNil() {
|
||||
continue
|
||||
}
|
||||
setDefaults(e, recur, zeros)
|
||||
}
|
||||
|
||||
case reflect.Map:
|
||||
for _, k := range f.MapKeys() {
|
||||
e := f.MapIndex(k)
|
||||
if e.IsNil() {
|
||||
continue
|
||||
}
|
||||
setDefaults(e, recur, zeros)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var (
|
||||
// defaults maps a protocol buffer struct type to a slice of the fields,
|
||||
// with its scalar fields set to their proto-declared non-zero default values.
|
||||
defaultMu sync.RWMutex
|
||||
defaults = make(map[reflect.Type]defaultMessage)
|
||||
|
||||
int32PtrType = reflect.TypeOf((*int32)(nil))
|
||||
)
|
||||
|
||||
// defaultMessage represents information about the default values of a message.
|
||||
type defaultMessage struct {
|
||||
scalars []scalarField
|
||||
nested []int // struct field index of nested messages
|
||||
}
|
||||
|
||||
type scalarField struct {
|
||||
index int // struct field index
|
||||
kind reflect.Kind // element type (the T in *T or []T)
|
||||
value interface{} // the proto-declared default value, or nil
|
||||
}
|
||||
|
||||
// t is a struct type.
|
||||
func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
|
||||
sprop := GetProperties(t)
|
||||
for _, prop := range sprop.Prop {
|
||||
fi, ok := sprop.decoderTags.get(prop.Tag)
|
||||
if !ok {
|
||||
// XXX_unrecognized
|
||||
continue
|
||||
}
|
||||
ft := t.Field(fi).Type
|
||||
|
||||
sf, nested, err := fieldDefault(ft, prop)
|
||||
switch {
|
||||
case err != nil:
|
||||
log.Print(err)
|
||||
case nested:
|
||||
dm.nested = append(dm.nested, fi)
|
||||
case sf != nil:
|
||||
sf.index = fi
|
||||
dm.scalars = append(dm.scalars, *sf)
|
||||
}
|
||||
}
|
||||
|
||||
return dm
|
||||
}
|
||||
|
||||
// fieldDefault returns the scalarField for field type ft.
|
||||
// sf will be nil if the field can not have a default.
|
||||
// nestedMessage will be true if this is a nested message.
|
||||
// Note that sf.index is not set on return.
|
||||
func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
|
||||
var canHaveDefault bool
|
||||
switch ft.Kind() {
|
||||
case reflect.Struct:
|
||||
nestedMessage = true // non-nullable
|
||||
|
||||
case reflect.Ptr:
|
||||
if ft.Elem().Kind() == reflect.Struct {
|
||||
nestedMessage = true
|
||||
} else {
|
||||
canHaveDefault = true // proto2 scalar field
|
||||
}
|
||||
|
||||
case reflect.Slice:
|
||||
switch ft.Elem().Kind() {
|
||||
case reflect.Ptr, reflect.Struct:
|
||||
nestedMessage = true // repeated message
|
||||
case reflect.Uint8:
|
||||
canHaveDefault = true // bytes field
|
||||
}
|
||||
|
||||
case reflect.Map:
|
||||
if ft.Elem().Kind() == reflect.Ptr {
|
||||
nestedMessage = true // map with message values
|
||||
}
|
||||
}
|
||||
|
||||
if !canHaveDefault {
|
||||
if nestedMessage {
|
||||
return nil, true, nil
|
||||
}
|
||||
return nil, false, nil
|
||||
}
|
||||
|
||||
// We now know that ft is a pointer or slice.
|
||||
sf = &scalarField{kind: ft.Elem().Kind()}
|
||||
|
||||
// scalar fields without defaults
|
||||
if !prop.HasDefault {
|
||||
return sf, false, nil
|
||||
}
|
||||
|
||||
// a scalar field: either *T or []byte
|
||||
switch ft.Elem().Kind() {
|
||||
case reflect.Bool:
|
||||
x, err := strconv.ParseBool(prop.Default)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.Float32:
|
||||
x, err := strconv.ParseFloat(prop.Default, 32)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = float32(x)
|
||||
case reflect.Float64:
|
||||
x, err := strconv.ParseFloat(prop.Default, 64)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.Int32:
|
||||
x, err := strconv.ParseInt(prop.Default, 10, 32)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = int32(x)
|
||||
case reflect.Int64:
|
||||
x, err := strconv.ParseInt(prop.Default, 10, 64)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.String:
|
||||
sf.value = prop.Default
|
||||
case reflect.Uint8:
|
||||
// []byte (not *uint8)
|
||||
sf.value = []byte(prop.Default)
|
||||
case reflect.Uint32:
|
||||
x, err := strconv.ParseUint(prop.Default, 10, 32)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = uint32(x)
|
||||
case reflect.Uint64:
|
||||
x, err := strconv.ParseUint(prop.Default, 10, 64)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
default:
|
||||
return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind())
|
||||
}
|
||||
|
||||
return sf, false, nil
|
||||
}
|
||||
|
||||
// mapKeys returns a sort.Interface to be used for sorting the map keys.
|
||||
// Map fields may have key types of non-float scalars, strings and enums.
|
||||
func mapKeys(vs []reflect.Value) sort.Interface {
|
||||
s := mapKeySorter{vs: vs}
|
||||
|
||||
// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
|
||||
if len(vs) == 0 {
|
||||
return s
|
||||
}
|
||||
switch vs[0].Kind() {
|
||||
case reflect.Int32, reflect.Int64:
|
||||
s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
|
||||
case reflect.Uint32, reflect.Uint64:
|
||||
s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
|
||||
case reflect.Bool:
|
||||
s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
|
||||
case reflect.String:
|
||||
s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
|
||||
default:
|
||||
panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
|
||||
}
|
||||
|
||||
return s
|
||||
}
|
||||
|
||||
type mapKeySorter struct {
|
||||
vs []reflect.Value
|
||||
less func(a, b reflect.Value) bool
|
||||
}
|
||||
|
||||
func (s mapKeySorter) Len() int { return len(s.vs) }
|
||||
func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] }
|
||||
func (s mapKeySorter) Less(i, j int) bool {
|
||||
return s.less(s.vs[i], s.vs[j])
|
||||
}
|
||||
|
||||
// isProto3Zero reports whether v is a zero proto3 value.
|
||||
func isProto3Zero(v reflect.Value) bool {
|
||||
switch v.Kind() {
|
||||
case reflect.Bool:
|
||||
return !v.Bool()
|
||||
case reflect.Int32, reflect.Int64:
|
||||
return v.Int() == 0
|
||||
case reflect.Uint32, reflect.Uint64:
|
||||
return v.Uint() == 0
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return v.Float() == 0
|
||||
case reflect.String:
|
||||
return v.String() == ""
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
const (
|
||||
// ProtoPackageIsVersion3 is referenced from generated protocol buffer files
|
||||
// to assert that that code is compatible with this version of the proto package.
|
||||
GoGoProtoPackageIsVersion3 = true
|
||||
|
||||
// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
|
||||
// to assert that that code is compatible with this version of the proto package.
|
||||
GoGoProtoPackageIsVersion2 = true
|
||||
|
||||
// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
|
||||
// to assert that that code is compatible with this version of the proto package.
|
||||
GoGoProtoPackageIsVersion1 = true
|
||||
)
|
||||
|
||||
// InternalMessageInfo is a type used internally by generated .pb.go files.
|
||||
// This type is not intended to be used by non-generated code.
|
||||
// This type is not subject to any compatibility guarantee.
|
||||
type InternalMessageInfo struct {
|
||||
marshal *marshalInfo
|
||||
unmarshal *unmarshalInfo
|
||||
merge *mergeInfo
|
||||
discard *discardInfo
|
||||
}
|
||||
50
vendor/github.com/gogo/protobuf/proto/lib_gogo.go
generated
vendored
Normal file
50
vendor/github.com/gogo/protobuf/proto/lib_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,50 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
type Sizer interface {
|
||||
Size() int
|
||||
}
|
||||
|
||||
type ProtoSizer interface {
|
||||
ProtoSize() int
|
||||
}
|
||||
|
||||
func MarshalJSONEnum(m map[int32]string, value int32) ([]byte, error) {
|
||||
s, ok := m[value]
|
||||
if !ok {
|
||||
s = strconv.Itoa(int(value))
|
||||
}
|
||||
return json.Marshal(s)
|
||||
}
|
||||
181
vendor/github.com/gogo/protobuf/proto/message_set.go
generated
vendored
Normal file
181
vendor/github.com/gogo/protobuf/proto/message_set.go
generated
vendored
Normal file
@@ -0,0 +1,181 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
/*
|
||||
* Support for message sets.
|
||||
*/
|
||||
|
||||
import (
|
||||
"errors"
|
||||
)
|
||||
|
||||
// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
|
||||
// A message type ID is required for storing a protocol buffer in a message set.
|
||||
var errNoMessageTypeID = errors.New("proto does not have a message type ID")
|
||||
|
||||
// The first two types (_MessageSet_Item and messageSet)
|
||||
// model what the protocol compiler produces for the following protocol message:
|
||||
// message MessageSet {
|
||||
// repeated group Item = 1 {
|
||||
// required int32 type_id = 2;
|
||||
// required string message = 3;
|
||||
// };
|
||||
// }
|
||||
// That is the MessageSet wire format. We can't use a proto to generate these
|
||||
// because that would introduce a circular dependency between it and this package.
|
||||
|
||||
type _MessageSet_Item struct {
|
||||
TypeId *int32 `protobuf:"varint,2,req,name=type_id"`
|
||||
Message []byte `protobuf:"bytes,3,req,name=message"`
|
||||
}
|
||||
|
||||
type messageSet struct {
|
||||
Item []*_MessageSet_Item `protobuf:"group,1,rep"`
|
||||
XXX_unrecognized []byte
|
||||
// TODO: caching?
|
||||
}
|
||||
|
||||
// Make sure messageSet is a Message.
|
||||
var _ Message = (*messageSet)(nil)
|
||||
|
||||
// messageTypeIder is an interface satisfied by a protocol buffer type
|
||||
// that may be stored in a MessageSet.
|
||||
type messageTypeIder interface {
|
||||
MessageTypeId() int32
|
||||
}
|
||||
|
||||
func (ms *messageSet) find(pb Message) *_MessageSet_Item {
|
||||
mti, ok := pb.(messageTypeIder)
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
id := mti.MessageTypeId()
|
||||
for _, item := range ms.Item {
|
||||
if *item.TypeId == id {
|
||||
return item
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (ms *messageSet) Has(pb Message) bool {
|
||||
return ms.find(pb) != nil
|
||||
}
|
||||
|
||||
func (ms *messageSet) Unmarshal(pb Message) error {
|
||||
if item := ms.find(pb); item != nil {
|
||||
return Unmarshal(item.Message, pb)
|
||||
}
|
||||
if _, ok := pb.(messageTypeIder); !ok {
|
||||
return errNoMessageTypeID
|
||||
}
|
||||
return nil // TODO: return error instead?
|
||||
}
|
||||
|
||||
func (ms *messageSet) Marshal(pb Message) error {
|
||||
msg, err := Marshal(pb)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if item := ms.find(pb); item != nil {
|
||||
// reuse existing item
|
||||
item.Message = msg
|
||||
return nil
|
||||
}
|
||||
|
||||
mti, ok := pb.(messageTypeIder)
|
||||
if !ok {
|
||||
return errNoMessageTypeID
|
||||
}
|
||||
|
||||
mtid := mti.MessageTypeId()
|
||||
ms.Item = append(ms.Item, &_MessageSet_Item{
|
||||
TypeId: &mtid,
|
||||
Message: msg,
|
||||
})
|
||||
return nil
|
||||
}
|
||||
|
||||
func (ms *messageSet) Reset() { *ms = messageSet{} }
|
||||
func (ms *messageSet) String() string { return CompactTextString(ms) }
|
||||
func (*messageSet) ProtoMessage() {}
|
||||
|
||||
// Support for the message_set_wire_format message option.
|
||||
|
||||
func skipVarint(buf []byte) []byte {
|
||||
i := 0
|
||||
for ; buf[i]&0x80 != 0; i++ {
|
||||
}
|
||||
return buf[i+1:]
|
||||
}
|
||||
|
||||
// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
|
||||
// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
|
||||
func unmarshalMessageSet(buf []byte, exts interface{}) error {
|
||||
var m map[int32]Extension
|
||||
switch exts := exts.(type) {
|
||||
case *XXX_InternalExtensions:
|
||||
m = exts.extensionsWrite()
|
||||
case map[int32]Extension:
|
||||
m = exts
|
||||
default:
|
||||
return errors.New("proto: not an extension map")
|
||||
}
|
||||
|
||||
ms := new(messageSet)
|
||||
if err := Unmarshal(buf, ms); err != nil {
|
||||
return err
|
||||
}
|
||||
for _, item := range ms.Item {
|
||||
id := *item.TypeId
|
||||
msg := item.Message
|
||||
|
||||
// Restore wire type and field number varint, plus length varint.
|
||||
// Be careful to preserve duplicate items.
|
||||
b := EncodeVarint(uint64(id)<<3 | WireBytes)
|
||||
if ext, ok := m[id]; ok {
|
||||
// Existing data; rip off the tag and length varint
|
||||
// so we join the new data correctly.
|
||||
// We can assume that ext.enc is set because we are unmarshaling.
|
||||
o := ext.enc[len(b):] // skip wire type and field number
|
||||
_, n := DecodeVarint(o) // calculate length of length varint
|
||||
o = o[n:] // skip length varint
|
||||
msg = append(o, msg...) // join old data and new data
|
||||
}
|
||||
b = append(b, EncodeVarint(uint64(len(msg)))...)
|
||||
b = append(b, msg...)
|
||||
|
||||
m[id] = Extension{enc: b}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
357
vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
generated
vendored
Normal file
357
vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
generated
vendored
Normal file
@@ -0,0 +1,357 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2012 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// +build purego appengine js
|
||||
|
||||
// This file contains an implementation of proto field accesses using package reflect.
|
||||
// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
|
||||
// be used on App Engine.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"sync"
|
||||
)
|
||||
|
||||
const unsafeAllowed = false
|
||||
|
||||
// A field identifies a field in a struct, accessible from a pointer.
|
||||
// In this implementation, a field is identified by the sequence of field indices
|
||||
// passed to reflect's FieldByIndex.
|
||||
type field []int
|
||||
|
||||
// toField returns a field equivalent to the given reflect field.
|
||||
func toField(f *reflect.StructField) field {
|
||||
return f.Index
|
||||
}
|
||||
|
||||
// invalidField is an invalid field identifier.
|
||||
var invalidField = field(nil)
|
||||
|
||||
// zeroField is a noop when calling pointer.offset.
|
||||
var zeroField = field([]int{})
|
||||
|
||||
// IsValid reports whether the field identifier is valid.
|
||||
func (f field) IsValid() bool { return f != nil }
|
||||
|
||||
// The pointer type is for the table-driven decoder.
|
||||
// The implementation here uses a reflect.Value of pointer type to
|
||||
// create a generic pointer. In pointer_unsafe.go we use unsafe
|
||||
// instead of reflect to implement the same (but faster) interface.
|
||||
type pointer struct {
|
||||
v reflect.Value
|
||||
}
|
||||
|
||||
// toPointer converts an interface of pointer type to a pointer
|
||||
// that points to the same target.
|
||||
func toPointer(i *Message) pointer {
|
||||
return pointer{v: reflect.ValueOf(*i)}
|
||||
}
|
||||
|
||||
// toAddrPointer converts an interface to a pointer that points to
|
||||
// the interface data.
|
||||
func toAddrPointer(i *interface{}, isptr bool) pointer {
|
||||
v := reflect.ValueOf(*i)
|
||||
u := reflect.New(v.Type())
|
||||
u.Elem().Set(v)
|
||||
return pointer{v: u}
|
||||
}
|
||||
|
||||
// valToPointer converts v to a pointer. v must be of pointer type.
|
||||
func valToPointer(v reflect.Value) pointer {
|
||||
return pointer{v: v}
|
||||
}
|
||||
|
||||
// offset converts from a pointer to a structure to a pointer to
|
||||
// one of its fields.
|
||||
func (p pointer) offset(f field) pointer {
|
||||
return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
|
||||
}
|
||||
|
||||
func (p pointer) isNil() bool {
|
||||
return p.v.IsNil()
|
||||
}
|
||||
|
||||
// grow updates the slice s in place to make it one element longer.
|
||||
// s must be addressable.
|
||||
// Returns the (addressable) new element.
|
||||
func grow(s reflect.Value) reflect.Value {
|
||||
n, m := s.Len(), s.Cap()
|
||||
if n < m {
|
||||
s.SetLen(n + 1)
|
||||
} else {
|
||||
s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
|
||||
}
|
||||
return s.Index(n)
|
||||
}
|
||||
|
||||
func (p pointer) toInt64() *int64 {
|
||||
return p.v.Interface().(*int64)
|
||||
}
|
||||
func (p pointer) toInt64Ptr() **int64 {
|
||||
return p.v.Interface().(**int64)
|
||||
}
|
||||
func (p pointer) toInt64Slice() *[]int64 {
|
||||
return p.v.Interface().(*[]int64)
|
||||
}
|
||||
|
||||
var int32ptr = reflect.TypeOf((*int32)(nil))
|
||||
|
||||
func (p pointer) toInt32() *int32 {
|
||||
return p.v.Convert(int32ptr).Interface().(*int32)
|
||||
}
|
||||
|
||||
// The toInt32Ptr/Slice methods don't work because of enums.
|
||||
// Instead, we must use set/get methods for the int32ptr/slice case.
|
||||
/*
|
||||
func (p pointer) toInt32Ptr() **int32 {
|
||||
return p.v.Interface().(**int32)
|
||||
}
|
||||
func (p pointer) toInt32Slice() *[]int32 {
|
||||
return p.v.Interface().(*[]int32)
|
||||
}
|
||||
*/
|
||||
func (p pointer) getInt32Ptr() *int32 {
|
||||
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
|
||||
// raw int32 type
|
||||
return p.v.Elem().Interface().(*int32)
|
||||
}
|
||||
// an enum
|
||||
return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
|
||||
}
|
||||
func (p pointer) setInt32Ptr(v int32) {
|
||||
// Allocate value in a *int32. Possibly convert that to a *enum.
|
||||
// Then assign it to a **int32 or **enum.
|
||||
// Note: we can convert *int32 to *enum, but we can't convert
|
||||
// **int32 to **enum!
|
||||
p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
|
||||
}
|
||||
|
||||
// getInt32Slice copies []int32 from p as a new slice.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) getInt32Slice() []int32 {
|
||||
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
|
||||
// raw int32 type
|
||||
return p.v.Elem().Interface().([]int32)
|
||||
}
|
||||
// an enum
|
||||
// Allocate a []int32, then assign []enum's values into it.
|
||||
// Note: we can't convert []enum to []int32.
|
||||
slice := p.v.Elem()
|
||||
s := make([]int32, slice.Len())
|
||||
for i := 0; i < slice.Len(); i++ {
|
||||
s[i] = int32(slice.Index(i).Int())
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// setInt32Slice copies []int32 into p as a new slice.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) setInt32Slice(v []int32) {
|
||||
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
|
||||
// raw int32 type
|
||||
p.v.Elem().Set(reflect.ValueOf(v))
|
||||
return
|
||||
}
|
||||
// an enum
|
||||
// Allocate a []enum, then assign []int32's values into it.
|
||||
// Note: we can't convert []enum to []int32.
|
||||
slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
|
||||
for i, x := range v {
|
||||
slice.Index(i).SetInt(int64(x))
|
||||
}
|
||||
p.v.Elem().Set(slice)
|
||||
}
|
||||
func (p pointer) appendInt32Slice(v int32) {
|
||||
grow(p.v.Elem()).SetInt(int64(v))
|
||||
}
|
||||
|
||||
func (p pointer) toUint64() *uint64 {
|
||||
return p.v.Interface().(*uint64)
|
||||
}
|
||||
func (p pointer) toUint64Ptr() **uint64 {
|
||||
return p.v.Interface().(**uint64)
|
||||
}
|
||||
func (p pointer) toUint64Slice() *[]uint64 {
|
||||
return p.v.Interface().(*[]uint64)
|
||||
}
|
||||
func (p pointer) toUint32() *uint32 {
|
||||
return p.v.Interface().(*uint32)
|
||||
}
|
||||
func (p pointer) toUint32Ptr() **uint32 {
|
||||
return p.v.Interface().(**uint32)
|
||||
}
|
||||
func (p pointer) toUint32Slice() *[]uint32 {
|
||||
return p.v.Interface().(*[]uint32)
|
||||
}
|
||||
func (p pointer) toBool() *bool {
|
||||
return p.v.Interface().(*bool)
|
||||
}
|
||||
func (p pointer) toBoolPtr() **bool {
|
||||
return p.v.Interface().(**bool)
|
||||
}
|
||||
func (p pointer) toBoolSlice() *[]bool {
|
||||
return p.v.Interface().(*[]bool)
|
||||
}
|
||||
func (p pointer) toFloat64() *float64 {
|
||||
return p.v.Interface().(*float64)
|
||||
}
|
||||
func (p pointer) toFloat64Ptr() **float64 {
|
||||
return p.v.Interface().(**float64)
|
||||
}
|
||||
func (p pointer) toFloat64Slice() *[]float64 {
|
||||
return p.v.Interface().(*[]float64)
|
||||
}
|
||||
func (p pointer) toFloat32() *float32 {
|
||||
return p.v.Interface().(*float32)
|
||||
}
|
||||
func (p pointer) toFloat32Ptr() **float32 {
|
||||
return p.v.Interface().(**float32)
|
||||
}
|
||||
func (p pointer) toFloat32Slice() *[]float32 {
|
||||
return p.v.Interface().(*[]float32)
|
||||
}
|
||||
func (p pointer) toString() *string {
|
||||
return p.v.Interface().(*string)
|
||||
}
|
||||
func (p pointer) toStringPtr() **string {
|
||||
return p.v.Interface().(**string)
|
||||
}
|
||||
func (p pointer) toStringSlice() *[]string {
|
||||
return p.v.Interface().(*[]string)
|
||||
}
|
||||
func (p pointer) toBytes() *[]byte {
|
||||
return p.v.Interface().(*[]byte)
|
||||
}
|
||||
func (p pointer) toBytesSlice() *[][]byte {
|
||||
return p.v.Interface().(*[][]byte)
|
||||
}
|
||||
func (p pointer) toExtensions() *XXX_InternalExtensions {
|
||||
return p.v.Interface().(*XXX_InternalExtensions)
|
||||
}
|
||||
func (p pointer) toOldExtensions() *map[int32]Extension {
|
||||
return p.v.Interface().(*map[int32]Extension)
|
||||
}
|
||||
func (p pointer) getPointer() pointer {
|
||||
return pointer{v: p.v.Elem()}
|
||||
}
|
||||
func (p pointer) setPointer(q pointer) {
|
||||
p.v.Elem().Set(q.v)
|
||||
}
|
||||
func (p pointer) appendPointer(q pointer) {
|
||||
grow(p.v.Elem()).Set(q.v)
|
||||
}
|
||||
|
||||
// getPointerSlice copies []*T from p as a new []pointer.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) getPointerSlice() []pointer {
|
||||
if p.v.IsNil() {
|
||||
return nil
|
||||
}
|
||||
n := p.v.Elem().Len()
|
||||
s := make([]pointer, n)
|
||||
for i := 0; i < n; i++ {
|
||||
s[i] = pointer{v: p.v.Elem().Index(i)}
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// setPointerSlice copies []pointer into p as a new []*T.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) setPointerSlice(v []pointer) {
|
||||
if v == nil {
|
||||
p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
|
||||
return
|
||||
}
|
||||
s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
|
||||
for _, p := range v {
|
||||
s = reflect.Append(s, p.v)
|
||||
}
|
||||
p.v.Elem().Set(s)
|
||||
}
|
||||
|
||||
// getInterfacePointer returns a pointer that points to the
|
||||
// interface data of the interface pointed by p.
|
||||
func (p pointer) getInterfacePointer() pointer {
|
||||
if p.v.Elem().IsNil() {
|
||||
return pointer{v: p.v.Elem()}
|
||||
}
|
||||
return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
|
||||
}
|
||||
|
||||
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
|
||||
// TODO: check that p.v.Type().Elem() == t?
|
||||
return p.v
|
||||
}
|
||||
|
||||
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
|
||||
var atomicLock sync.Mutex
|
||||
59
vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go
generated
vendored
Normal file
59
vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,59 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// +build purego appengine js
|
||||
|
||||
// This file contains an implementation of proto field accesses using package reflect.
|
||||
// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
|
||||
// be used on App Engine.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// TODO: untested, so probably incorrect.
|
||||
|
||||
func (p pointer) getRef() pointer {
|
||||
return pointer{v: p.v.Addr()}
|
||||
}
|
||||
|
||||
func (p pointer) appendRef(v pointer, typ reflect.Type) {
|
||||
slice := p.getSlice(typ)
|
||||
elem := v.asPointerTo(typ).Elem()
|
||||
newSlice := reflect.Append(slice, elem)
|
||||
slice.Set(newSlice)
|
||||
}
|
||||
|
||||
func (p pointer) getSlice(typ reflect.Type) reflect.Value {
|
||||
sliceTyp := reflect.SliceOf(typ)
|
||||
slice := p.asPointerTo(sliceTyp)
|
||||
slice = slice.Elem()
|
||||
return slice
|
||||
}
|
||||
308
vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go
generated
vendored
Normal file
308
vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go
generated
vendored
Normal file
@@ -0,0 +1,308 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2012 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// +build !purego,!appengine,!js
|
||||
|
||||
// This file contains the implementation of the proto field accesses using package unsafe.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"sync/atomic"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const unsafeAllowed = true
|
||||
|
||||
// A field identifies a field in a struct, accessible from a pointer.
|
||||
// In this implementation, a field is identified by its byte offset from the start of the struct.
|
||||
type field uintptr
|
||||
|
||||
// toField returns a field equivalent to the given reflect field.
|
||||
func toField(f *reflect.StructField) field {
|
||||
return field(f.Offset)
|
||||
}
|
||||
|
||||
// invalidField is an invalid field identifier.
|
||||
const invalidField = ^field(0)
|
||||
|
||||
// zeroField is a noop when calling pointer.offset.
|
||||
const zeroField = field(0)
|
||||
|
||||
// IsValid reports whether the field identifier is valid.
|
||||
func (f field) IsValid() bool {
|
||||
return f != invalidField
|
||||
}
|
||||
|
||||
// The pointer type below is for the new table-driven encoder/decoder.
|
||||
// The implementation here uses unsafe.Pointer to create a generic pointer.
|
||||
// In pointer_reflect.go we use reflect instead of unsafe to implement
|
||||
// the same (but slower) interface.
|
||||
type pointer struct {
|
||||
p unsafe.Pointer
|
||||
}
|
||||
|
||||
// size of pointer
|
||||
var ptrSize = unsafe.Sizeof(uintptr(0))
|
||||
|
||||
// toPointer converts an interface of pointer type to a pointer
|
||||
// that points to the same target.
|
||||
func toPointer(i *Message) pointer {
|
||||
// Super-tricky - read pointer out of data word of interface value.
|
||||
// Saves ~25ns over the equivalent:
|
||||
// return valToPointer(reflect.ValueOf(*i))
|
||||
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
|
||||
}
|
||||
|
||||
// toAddrPointer converts an interface to a pointer that points to
|
||||
// the interface data.
|
||||
func toAddrPointer(i *interface{}, isptr bool) pointer {
|
||||
// Super-tricky - read or get the address of data word of interface value.
|
||||
if isptr {
|
||||
// The interface is of pointer type, thus it is a direct interface.
|
||||
// The data word is the pointer data itself. We take its address.
|
||||
return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
|
||||
}
|
||||
// The interface is not of pointer type. The data word is the pointer
|
||||
// to the data.
|
||||
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
|
||||
}
|
||||
|
||||
// valToPointer converts v to a pointer. v must be of pointer type.
|
||||
func valToPointer(v reflect.Value) pointer {
|
||||
return pointer{p: unsafe.Pointer(v.Pointer())}
|
||||
}
|
||||
|
||||
// offset converts from a pointer to a structure to a pointer to
|
||||
// one of its fields.
|
||||
func (p pointer) offset(f field) pointer {
|
||||
// For safety, we should panic if !f.IsValid, however calling panic causes
|
||||
// this to no longer be inlineable, which is a serious performance cost.
|
||||
/*
|
||||
if !f.IsValid() {
|
||||
panic("invalid field")
|
||||
}
|
||||
*/
|
||||
return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
|
||||
}
|
||||
|
||||
func (p pointer) isNil() bool {
|
||||
return p.p == nil
|
||||
}
|
||||
|
||||
func (p pointer) toInt64() *int64 {
|
||||
return (*int64)(p.p)
|
||||
}
|
||||
func (p pointer) toInt64Ptr() **int64 {
|
||||
return (**int64)(p.p)
|
||||
}
|
||||
func (p pointer) toInt64Slice() *[]int64 {
|
||||
return (*[]int64)(p.p)
|
||||
}
|
||||
func (p pointer) toInt32() *int32 {
|
||||
return (*int32)(p.p)
|
||||
}
|
||||
|
||||
// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
|
||||
/*
|
||||
func (p pointer) toInt32Ptr() **int32 {
|
||||
return (**int32)(p.p)
|
||||
}
|
||||
func (p pointer) toInt32Slice() *[]int32 {
|
||||
return (*[]int32)(p.p)
|
||||
}
|
||||
*/
|
||||
func (p pointer) getInt32Ptr() *int32 {
|
||||
return *(**int32)(p.p)
|
||||
}
|
||||
func (p pointer) setInt32Ptr(v int32) {
|
||||
*(**int32)(p.p) = &v
|
||||
}
|
||||
|
||||
// getInt32Slice loads a []int32 from p.
|
||||
// The value returned is aliased with the original slice.
|
||||
// This behavior differs from the implementation in pointer_reflect.go.
|
||||
func (p pointer) getInt32Slice() []int32 {
|
||||
return *(*[]int32)(p.p)
|
||||
}
|
||||
|
||||
// setInt32Slice stores a []int32 to p.
|
||||
// The value set is aliased with the input slice.
|
||||
// This behavior differs from the implementation in pointer_reflect.go.
|
||||
func (p pointer) setInt32Slice(v []int32) {
|
||||
*(*[]int32)(p.p) = v
|
||||
}
|
||||
|
||||
// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
|
||||
func (p pointer) appendInt32Slice(v int32) {
|
||||
s := (*[]int32)(p.p)
|
||||
*s = append(*s, v)
|
||||
}
|
||||
|
||||
func (p pointer) toUint64() *uint64 {
|
||||
return (*uint64)(p.p)
|
||||
}
|
||||
func (p pointer) toUint64Ptr() **uint64 {
|
||||
return (**uint64)(p.p)
|
||||
}
|
||||
func (p pointer) toUint64Slice() *[]uint64 {
|
||||
return (*[]uint64)(p.p)
|
||||
}
|
||||
func (p pointer) toUint32() *uint32 {
|
||||
return (*uint32)(p.p)
|
||||
}
|
||||
func (p pointer) toUint32Ptr() **uint32 {
|
||||
return (**uint32)(p.p)
|
||||
}
|
||||
func (p pointer) toUint32Slice() *[]uint32 {
|
||||
return (*[]uint32)(p.p)
|
||||
}
|
||||
func (p pointer) toBool() *bool {
|
||||
return (*bool)(p.p)
|
||||
}
|
||||
func (p pointer) toBoolPtr() **bool {
|
||||
return (**bool)(p.p)
|
||||
}
|
||||
func (p pointer) toBoolSlice() *[]bool {
|
||||
return (*[]bool)(p.p)
|
||||
}
|
||||
func (p pointer) toFloat64() *float64 {
|
||||
return (*float64)(p.p)
|
||||
}
|
||||
func (p pointer) toFloat64Ptr() **float64 {
|
||||
return (**float64)(p.p)
|
||||
}
|
||||
func (p pointer) toFloat64Slice() *[]float64 {
|
||||
return (*[]float64)(p.p)
|
||||
}
|
||||
func (p pointer) toFloat32() *float32 {
|
||||
return (*float32)(p.p)
|
||||
}
|
||||
func (p pointer) toFloat32Ptr() **float32 {
|
||||
return (**float32)(p.p)
|
||||
}
|
||||
func (p pointer) toFloat32Slice() *[]float32 {
|
||||
return (*[]float32)(p.p)
|
||||
}
|
||||
func (p pointer) toString() *string {
|
||||
return (*string)(p.p)
|
||||
}
|
||||
func (p pointer) toStringPtr() **string {
|
||||
return (**string)(p.p)
|
||||
}
|
||||
func (p pointer) toStringSlice() *[]string {
|
||||
return (*[]string)(p.p)
|
||||
}
|
||||
func (p pointer) toBytes() *[]byte {
|
||||
return (*[]byte)(p.p)
|
||||
}
|
||||
func (p pointer) toBytesSlice() *[][]byte {
|
||||
return (*[][]byte)(p.p)
|
||||
}
|
||||
func (p pointer) toExtensions() *XXX_InternalExtensions {
|
||||
return (*XXX_InternalExtensions)(p.p)
|
||||
}
|
||||
func (p pointer) toOldExtensions() *map[int32]Extension {
|
||||
return (*map[int32]Extension)(p.p)
|
||||
}
|
||||
|
||||
// getPointerSlice loads []*T from p as a []pointer.
|
||||
// The value returned is aliased with the original slice.
|
||||
// This behavior differs from the implementation in pointer_reflect.go.
|
||||
func (p pointer) getPointerSlice() []pointer {
|
||||
// Super-tricky - p should point to a []*T where T is a
|
||||
// message type. We load it as []pointer.
|
||||
return *(*[]pointer)(p.p)
|
||||
}
|
||||
|
||||
// setPointerSlice stores []pointer into p as a []*T.
|
||||
// The value set is aliased with the input slice.
|
||||
// This behavior differs from the implementation in pointer_reflect.go.
|
||||
func (p pointer) setPointerSlice(v []pointer) {
|
||||
// Super-tricky - p should point to a []*T where T is a
|
||||
// message type. We store it as []pointer.
|
||||
*(*[]pointer)(p.p) = v
|
||||
}
|
||||
|
||||
// getPointer loads the pointer at p and returns it.
|
||||
func (p pointer) getPointer() pointer {
|
||||
return pointer{p: *(*unsafe.Pointer)(p.p)}
|
||||
}
|
||||
|
||||
// setPointer stores the pointer q at p.
|
||||
func (p pointer) setPointer(q pointer) {
|
||||
*(*unsafe.Pointer)(p.p) = q.p
|
||||
}
|
||||
|
||||
// append q to the slice pointed to by p.
|
||||
func (p pointer) appendPointer(q pointer) {
|
||||
s := (*[]unsafe.Pointer)(p.p)
|
||||
*s = append(*s, q.p)
|
||||
}
|
||||
|
||||
// getInterfacePointer returns a pointer that points to the
|
||||
// interface data of the interface pointed by p.
|
||||
func (p pointer) getInterfacePointer() pointer {
|
||||
// Super-tricky - read pointer out of data word of interface value.
|
||||
return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
|
||||
}
|
||||
|
||||
// asPointerTo returns a reflect.Value that is a pointer to an
|
||||
// object of type t stored at p.
|
||||
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
|
||||
return reflect.NewAt(t, p.p)
|
||||
}
|
||||
|
||||
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
|
||||
return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
|
||||
}
|
||||
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
|
||||
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
|
||||
}
|
||||
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
|
||||
return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
|
||||
}
|
||||
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
|
||||
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
|
||||
}
|
||||
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
|
||||
return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
|
||||
}
|
||||
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
|
||||
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
|
||||
}
|
||||
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
|
||||
return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
|
||||
}
|
||||
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
|
||||
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
|
||||
}
|
||||
56
vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go
generated
vendored
Normal file
56
vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,56 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// +build !purego,!appengine,!js
|
||||
|
||||
// This file contains the implementation of the proto field accesses using package unsafe.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
func (p pointer) getRef() pointer {
|
||||
return pointer{p: (unsafe.Pointer)(&p.p)}
|
||||
}
|
||||
|
||||
func (p pointer) appendRef(v pointer, typ reflect.Type) {
|
||||
slice := p.getSlice(typ)
|
||||
elem := v.asPointerTo(typ).Elem()
|
||||
newSlice := reflect.Append(slice, elem)
|
||||
slice.Set(newSlice)
|
||||
}
|
||||
|
||||
func (p pointer) getSlice(typ reflect.Type) reflect.Value {
|
||||
sliceTyp := reflect.SliceOf(typ)
|
||||
slice := p.asPointerTo(sliceTyp)
|
||||
slice = slice.Elem()
|
||||
return slice
|
||||
}
|
||||
610
vendor/github.com/gogo/protobuf/proto/properties.go
generated
vendored
Normal file
610
vendor/github.com/gogo/protobuf/proto/properties.go
generated
vendored
Normal file
@@ -0,0 +1,610 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
/*
|
||||
* Routines for encoding data into the wire format for protocol buffers.
|
||||
*/
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"reflect"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
const debug bool = false
|
||||
|
||||
// Constants that identify the encoding of a value on the wire.
|
||||
const (
|
||||
WireVarint = 0
|
||||
WireFixed64 = 1
|
||||
WireBytes = 2
|
||||
WireStartGroup = 3
|
||||
WireEndGroup = 4
|
||||
WireFixed32 = 5
|
||||
)
|
||||
|
||||
// tagMap is an optimization over map[int]int for typical protocol buffer
|
||||
// use-cases. Encoded protocol buffers are often in tag order with small tag
|
||||
// numbers.
|
||||
type tagMap struct {
|
||||
fastTags []int
|
||||
slowTags map[int]int
|
||||
}
|
||||
|
||||
// tagMapFastLimit is the upper bound on the tag number that will be stored in
|
||||
// the tagMap slice rather than its map.
|
||||
const tagMapFastLimit = 1024
|
||||
|
||||
func (p *tagMap) get(t int) (int, bool) {
|
||||
if t > 0 && t < tagMapFastLimit {
|
||||
if t >= len(p.fastTags) {
|
||||
return 0, false
|
||||
}
|
||||
fi := p.fastTags[t]
|
||||
return fi, fi >= 0
|
||||
}
|
||||
fi, ok := p.slowTags[t]
|
||||
return fi, ok
|
||||
}
|
||||
|
||||
func (p *tagMap) put(t int, fi int) {
|
||||
if t > 0 && t < tagMapFastLimit {
|
||||
for len(p.fastTags) < t+1 {
|
||||
p.fastTags = append(p.fastTags, -1)
|
||||
}
|
||||
p.fastTags[t] = fi
|
||||
return
|
||||
}
|
||||
if p.slowTags == nil {
|
||||
p.slowTags = make(map[int]int)
|
||||
}
|
||||
p.slowTags[t] = fi
|
||||
}
|
||||
|
||||
// StructProperties represents properties for all the fields of a struct.
|
||||
// decoderTags and decoderOrigNames should only be used by the decoder.
|
||||
type StructProperties struct {
|
||||
Prop []*Properties // properties for each field
|
||||
reqCount int // required count
|
||||
decoderTags tagMap // map from proto tag to struct field number
|
||||
decoderOrigNames map[string]int // map from original name to struct field number
|
||||
order []int // list of struct field numbers in tag order
|
||||
|
||||
// OneofTypes contains information about the oneof fields in this message.
|
||||
// It is keyed by the original name of a field.
|
||||
OneofTypes map[string]*OneofProperties
|
||||
}
|
||||
|
||||
// OneofProperties represents information about a specific field in a oneof.
|
||||
type OneofProperties struct {
|
||||
Type reflect.Type // pointer to generated struct type for this oneof field
|
||||
Field int // struct field number of the containing oneof in the message
|
||||
Prop *Properties
|
||||
}
|
||||
|
||||
// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec.
|
||||
// See encode.go, (*Buffer).enc_struct.
|
||||
|
||||
func (sp *StructProperties) Len() int { return len(sp.order) }
|
||||
func (sp *StructProperties) Less(i, j int) bool {
|
||||
return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag
|
||||
}
|
||||
func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] }
|
||||
|
||||
// Properties represents the protocol-specific behavior of a single struct field.
|
||||
type Properties struct {
|
||||
Name string // name of the field, for error messages
|
||||
OrigName string // original name before protocol compiler (always set)
|
||||
JSONName string // name to use for JSON; determined by protoc
|
||||
Wire string
|
||||
WireType int
|
||||
Tag int
|
||||
Required bool
|
||||
Optional bool
|
||||
Repeated bool
|
||||
Packed bool // relevant for repeated primitives only
|
||||
Enum string // set for enum types only
|
||||
proto3 bool // whether this is known to be a proto3 field
|
||||
oneof bool // whether this is a oneof field
|
||||
|
||||
Default string // default value
|
||||
HasDefault bool // whether an explicit default was provided
|
||||
CustomType string
|
||||
CastType string
|
||||
StdTime bool
|
||||
StdDuration bool
|
||||
WktPointer bool
|
||||
|
||||
stype reflect.Type // set for struct types only
|
||||
ctype reflect.Type // set for custom types only
|
||||
sprop *StructProperties // set for struct types only
|
||||
|
||||
mtype reflect.Type // set for map types only
|
||||
MapKeyProp *Properties // set for map types only
|
||||
MapValProp *Properties // set for map types only
|
||||
}
|
||||
|
||||
// String formats the properties in the protobuf struct field tag style.
|
||||
func (p *Properties) String() string {
|
||||
s := p.Wire
|
||||
s += ","
|
||||
s += strconv.Itoa(p.Tag)
|
||||
if p.Required {
|
||||
s += ",req"
|
||||
}
|
||||
if p.Optional {
|
||||
s += ",opt"
|
||||
}
|
||||
if p.Repeated {
|
||||
s += ",rep"
|
||||
}
|
||||
if p.Packed {
|
||||
s += ",packed"
|
||||
}
|
||||
s += ",name=" + p.OrigName
|
||||
if p.JSONName != p.OrigName {
|
||||
s += ",json=" + p.JSONName
|
||||
}
|
||||
if p.proto3 {
|
||||
s += ",proto3"
|
||||
}
|
||||
if p.oneof {
|
||||
s += ",oneof"
|
||||
}
|
||||
if len(p.Enum) > 0 {
|
||||
s += ",enum=" + p.Enum
|
||||
}
|
||||
if p.HasDefault {
|
||||
s += ",def=" + p.Default
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// Parse populates p by parsing a string in the protobuf struct field tag style.
|
||||
func (p *Properties) Parse(s string) {
|
||||
// "bytes,49,opt,name=foo,def=hello!"
|
||||
fields := strings.Split(s, ",") // breaks def=, but handled below.
|
||||
if len(fields) < 2 {
|
||||
log.Printf("proto: tag has too few fields: %q", s)
|
||||
return
|
||||
}
|
||||
|
||||
p.Wire = fields[0]
|
||||
switch p.Wire {
|
||||
case "varint":
|
||||
p.WireType = WireVarint
|
||||
case "fixed32":
|
||||
p.WireType = WireFixed32
|
||||
case "fixed64":
|
||||
p.WireType = WireFixed64
|
||||
case "zigzag32":
|
||||
p.WireType = WireVarint
|
||||
case "zigzag64":
|
||||
p.WireType = WireVarint
|
||||
case "bytes", "group":
|
||||
p.WireType = WireBytes
|
||||
// no numeric converter for non-numeric types
|
||||
default:
|
||||
log.Printf("proto: tag has unknown wire type: %q", s)
|
||||
return
|
||||
}
|
||||
|
||||
var err error
|
||||
p.Tag, err = strconv.Atoi(fields[1])
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
outer:
|
||||
for i := 2; i < len(fields); i++ {
|
||||
f := fields[i]
|
||||
switch {
|
||||
case f == "req":
|
||||
p.Required = true
|
||||
case f == "opt":
|
||||
p.Optional = true
|
||||
case f == "rep":
|
||||
p.Repeated = true
|
||||
case f == "packed":
|
||||
p.Packed = true
|
||||
case strings.HasPrefix(f, "name="):
|
||||
p.OrigName = f[5:]
|
||||
case strings.HasPrefix(f, "json="):
|
||||
p.JSONName = f[5:]
|
||||
case strings.HasPrefix(f, "enum="):
|
||||
p.Enum = f[5:]
|
||||
case f == "proto3":
|
||||
p.proto3 = true
|
||||
case f == "oneof":
|
||||
p.oneof = true
|
||||
case strings.HasPrefix(f, "def="):
|
||||
p.HasDefault = true
|
||||
p.Default = f[4:] // rest of string
|
||||
if i+1 < len(fields) {
|
||||
// Commas aren't escaped, and def is always last.
|
||||
p.Default += "," + strings.Join(fields[i+1:], ",")
|
||||
break outer
|
||||
}
|
||||
case strings.HasPrefix(f, "embedded="):
|
||||
p.OrigName = strings.Split(f, "=")[1]
|
||||
case strings.HasPrefix(f, "customtype="):
|
||||
p.CustomType = strings.Split(f, "=")[1]
|
||||
case strings.HasPrefix(f, "casttype="):
|
||||
p.CastType = strings.Split(f, "=")[1]
|
||||
case f == "stdtime":
|
||||
p.StdTime = true
|
||||
case f == "stdduration":
|
||||
p.StdDuration = true
|
||||
case f == "wktptr":
|
||||
p.WktPointer = true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
|
||||
|
||||
// setFieldProps initializes the field properties for submessages and maps.
|
||||
func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
|
||||
isMap := typ.Kind() == reflect.Map
|
||||
if len(p.CustomType) > 0 && !isMap {
|
||||
p.ctype = typ
|
||||
p.setTag(lockGetProp)
|
||||
return
|
||||
}
|
||||
if p.StdTime && !isMap {
|
||||
p.setTag(lockGetProp)
|
||||
return
|
||||
}
|
||||
if p.StdDuration && !isMap {
|
||||
p.setTag(lockGetProp)
|
||||
return
|
||||
}
|
||||
if p.WktPointer && !isMap {
|
||||
p.setTag(lockGetProp)
|
||||
return
|
||||
}
|
||||
switch t1 := typ; t1.Kind() {
|
||||
case reflect.Struct:
|
||||
p.stype = typ
|
||||
case reflect.Ptr:
|
||||
if t1.Elem().Kind() == reflect.Struct {
|
||||
p.stype = t1.Elem()
|
||||
}
|
||||
case reflect.Slice:
|
||||
switch t2 := t1.Elem(); t2.Kind() {
|
||||
case reflect.Ptr:
|
||||
switch t3 := t2.Elem(); t3.Kind() {
|
||||
case reflect.Struct:
|
||||
p.stype = t3
|
||||
}
|
||||
case reflect.Struct:
|
||||
p.stype = t2
|
||||
}
|
||||
|
||||
case reflect.Map:
|
||||
|
||||
p.mtype = t1
|
||||
p.MapKeyProp = &Properties{}
|
||||
p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
|
||||
p.MapValProp = &Properties{}
|
||||
vtype := p.mtype.Elem()
|
||||
if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
|
||||
// The value type is not a message (*T) or bytes ([]byte),
|
||||
// so we need encoders for the pointer to this type.
|
||||
vtype = reflect.PtrTo(vtype)
|
||||
}
|
||||
|
||||
p.MapValProp.CustomType = p.CustomType
|
||||
p.MapValProp.StdDuration = p.StdDuration
|
||||
p.MapValProp.StdTime = p.StdTime
|
||||
p.MapValProp.WktPointer = p.WktPointer
|
||||
p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
|
||||
}
|
||||
p.setTag(lockGetProp)
|
||||
}
|
||||
|
||||
func (p *Properties) setTag(lockGetProp bool) {
|
||||
if p.stype != nil {
|
||||
if lockGetProp {
|
||||
p.sprop = GetProperties(p.stype)
|
||||
} else {
|
||||
p.sprop = getPropertiesLocked(p.stype)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var (
|
||||
marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
|
||||
)
|
||||
|
||||
// Init populates the properties from a protocol buffer struct tag.
|
||||
func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
|
||||
p.init(typ, name, tag, f, true)
|
||||
}
|
||||
|
||||
func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) {
|
||||
// "bytes,49,opt,def=hello!"
|
||||
p.Name = name
|
||||
p.OrigName = name
|
||||
if tag == "" {
|
||||
return
|
||||
}
|
||||
p.Parse(tag)
|
||||
p.setFieldProps(typ, f, lockGetProp)
|
||||
}
|
||||
|
||||
var (
|
||||
propertiesMu sync.RWMutex
|
||||
propertiesMap = make(map[reflect.Type]*StructProperties)
|
||||
)
|
||||
|
||||
// GetProperties returns the list of properties for the type represented by t.
|
||||
// t must represent a generated struct type of a protocol message.
|
||||
func GetProperties(t reflect.Type) *StructProperties {
|
||||
if t.Kind() != reflect.Struct {
|
||||
panic("proto: type must have kind struct")
|
||||
}
|
||||
|
||||
// Most calls to GetProperties in a long-running program will be
|
||||
// retrieving details for types we have seen before.
|
||||
propertiesMu.RLock()
|
||||
sprop, ok := propertiesMap[t]
|
||||
propertiesMu.RUnlock()
|
||||
if ok {
|
||||
return sprop
|
||||
}
|
||||
|
||||
propertiesMu.Lock()
|
||||
sprop = getPropertiesLocked(t)
|
||||
propertiesMu.Unlock()
|
||||
return sprop
|
||||
}
|
||||
|
||||
type (
|
||||
oneofFuncsIface interface {
|
||||
XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
|
||||
}
|
||||
oneofWrappersIface interface {
|
||||
XXX_OneofWrappers() []interface{}
|
||||
}
|
||||
)
|
||||
|
||||
// getPropertiesLocked requires that propertiesMu is held.
|
||||
func getPropertiesLocked(t reflect.Type) *StructProperties {
|
||||
if prop, ok := propertiesMap[t]; ok {
|
||||
return prop
|
||||
}
|
||||
|
||||
prop := new(StructProperties)
|
||||
// in case of recursive protos, fill this in now.
|
||||
propertiesMap[t] = prop
|
||||
|
||||
// build properties
|
||||
prop.Prop = make([]*Properties, t.NumField())
|
||||
prop.order = make([]int, t.NumField())
|
||||
|
||||
isOneofMessage := false
|
||||
for i := 0; i < t.NumField(); i++ {
|
||||
f := t.Field(i)
|
||||
p := new(Properties)
|
||||
name := f.Name
|
||||
p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
|
||||
|
||||
oneof := f.Tag.Get("protobuf_oneof") // special case
|
||||
if oneof != "" {
|
||||
isOneofMessage = true
|
||||
// Oneof fields don't use the traditional protobuf tag.
|
||||
p.OrigName = oneof
|
||||
}
|
||||
prop.Prop[i] = p
|
||||
prop.order[i] = i
|
||||
if debug {
|
||||
print(i, " ", f.Name, " ", t.String(), " ")
|
||||
if p.Tag > 0 {
|
||||
print(p.String())
|
||||
}
|
||||
print("\n")
|
||||
}
|
||||
}
|
||||
|
||||
// Re-order prop.order.
|
||||
sort.Sort(prop)
|
||||
|
||||
if isOneofMessage {
|
||||
var oots []interface{}
|
||||
switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
|
||||
case oneofFuncsIface:
|
||||
_, _, _, oots = m.XXX_OneofFuncs()
|
||||
case oneofWrappersIface:
|
||||
oots = m.XXX_OneofWrappers()
|
||||
}
|
||||
if len(oots) > 0 {
|
||||
// Interpret oneof metadata.
|
||||
prop.OneofTypes = make(map[string]*OneofProperties)
|
||||
for _, oot := range oots {
|
||||
oop := &OneofProperties{
|
||||
Type: reflect.ValueOf(oot).Type(), // *T
|
||||
Prop: new(Properties),
|
||||
}
|
||||
sft := oop.Type.Elem().Field(0)
|
||||
oop.Prop.Name = sft.Name
|
||||
oop.Prop.Parse(sft.Tag.Get("protobuf"))
|
||||
// There will be exactly one interface field that
|
||||
// this new value is assignable to.
|
||||
for i := 0; i < t.NumField(); i++ {
|
||||
f := t.Field(i)
|
||||
if f.Type.Kind() != reflect.Interface {
|
||||
continue
|
||||
}
|
||||
if !oop.Type.AssignableTo(f.Type) {
|
||||
continue
|
||||
}
|
||||
oop.Field = i
|
||||
break
|
||||
}
|
||||
prop.OneofTypes[oop.Prop.OrigName] = oop
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// build required counts
|
||||
// build tags
|
||||
reqCount := 0
|
||||
prop.decoderOrigNames = make(map[string]int)
|
||||
for i, p := range prop.Prop {
|
||||
if strings.HasPrefix(p.Name, "XXX_") {
|
||||
// Internal fields should not appear in tags/origNames maps.
|
||||
// They are handled specially when encoding and decoding.
|
||||
continue
|
||||
}
|
||||
if p.Required {
|
||||
reqCount++
|
||||
}
|
||||
prop.decoderTags.put(p.Tag, i)
|
||||
prop.decoderOrigNames[p.OrigName] = i
|
||||
}
|
||||
prop.reqCount = reqCount
|
||||
|
||||
return prop
|
||||
}
|
||||
|
||||
// A global registry of enum types.
|
||||
// The generated code will register the generated maps by calling RegisterEnum.
|
||||
|
||||
var enumValueMaps = make(map[string]map[string]int32)
|
||||
var enumStringMaps = make(map[string]map[int32]string)
|
||||
|
||||
// RegisterEnum is called from the generated code to install the enum descriptor
|
||||
// maps into the global table to aid parsing text format protocol buffers.
|
||||
func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) {
|
||||
if _, ok := enumValueMaps[typeName]; ok {
|
||||
panic("proto: duplicate enum registered: " + typeName)
|
||||
}
|
||||
enumValueMaps[typeName] = valueMap
|
||||
if _, ok := enumStringMaps[typeName]; ok {
|
||||
panic("proto: duplicate enum registered: " + typeName)
|
||||
}
|
||||
enumStringMaps[typeName] = unusedNameMap
|
||||
}
|
||||
|
||||
// EnumValueMap returns the mapping from names to integers of the
|
||||
// enum type enumType, or a nil if not found.
|
||||
func EnumValueMap(enumType string) map[string]int32 {
|
||||
return enumValueMaps[enumType]
|
||||
}
|
||||
|
||||
// A registry of all linked message types.
|
||||
// The string is a fully-qualified proto name ("pkg.Message").
|
||||
var (
|
||||
protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers
|
||||
protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types
|
||||
revProtoTypes = make(map[reflect.Type]string)
|
||||
)
|
||||
|
||||
// RegisterType is called from generated code and maps from the fully qualified
|
||||
// proto name to the type (pointer to struct) of the protocol buffer.
|
||||
func RegisterType(x Message, name string) {
|
||||
if _, ok := protoTypedNils[name]; ok {
|
||||
// TODO: Some day, make this a panic.
|
||||
log.Printf("proto: duplicate proto type registered: %s", name)
|
||||
return
|
||||
}
|
||||
t := reflect.TypeOf(x)
|
||||
if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
|
||||
// Generated code always calls RegisterType with nil x.
|
||||
// This check is just for extra safety.
|
||||
protoTypedNils[name] = x
|
||||
} else {
|
||||
protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
|
||||
}
|
||||
revProtoTypes[t] = name
|
||||
}
|
||||
|
||||
// RegisterMapType is called from generated code and maps from the fully qualified
|
||||
// proto name to the native map type of the proto map definition.
|
||||
func RegisterMapType(x interface{}, name string) {
|
||||
if reflect.TypeOf(x).Kind() != reflect.Map {
|
||||
panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
|
||||
}
|
||||
if _, ok := protoMapTypes[name]; ok {
|
||||
log.Printf("proto: duplicate proto type registered: %s", name)
|
||||
return
|
||||
}
|
||||
t := reflect.TypeOf(x)
|
||||
protoMapTypes[name] = t
|
||||
revProtoTypes[t] = name
|
||||
}
|
||||
|
||||
// MessageName returns the fully-qualified proto name for the given message type.
|
||||
func MessageName(x Message) string {
|
||||
type xname interface {
|
||||
XXX_MessageName() string
|
||||
}
|
||||
if m, ok := x.(xname); ok {
|
||||
return m.XXX_MessageName()
|
||||
}
|
||||
return revProtoTypes[reflect.TypeOf(x)]
|
||||
}
|
||||
|
||||
// MessageType returns the message type (pointer to struct) for a named message.
|
||||
// The type is not guaranteed to implement proto.Message if the name refers to a
|
||||
// map entry.
|
||||
func MessageType(name string) reflect.Type {
|
||||
if t, ok := protoTypedNils[name]; ok {
|
||||
return reflect.TypeOf(t)
|
||||
}
|
||||
return protoMapTypes[name]
|
||||
}
|
||||
|
||||
// A registry of all linked proto files.
|
||||
var (
|
||||
protoFiles = make(map[string][]byte) // file name => fileDescriptor
|
||||
)
|
||||
|
||||
// RegisterFile is called from generated code and maps from the
|
||||
// full file name of a .proto file to its compressed FileDescriptorProto.
|
||||
func RegisterFile(filename string, fileDescriptor []byte) {
|
||||
protoFiles[filename] = fileDescriptor
|
||||
}
|
||||
|
||||
// FileDescriptor returns the compressed FileDescriptorProto for a .proto file.
|
||||
func FileDescriptor(filename string) []byte { return protoFiles[filename] }
|
||||
36
vendor/github.com/gogo/protobuf/proto/properties_gogo.go
generated
vendored
Normal file
36
vendor/github.com/gogo/protobuf/proto/properties_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,36 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
)
|
||||
|
||||
var sizerType = reflect.TypeOf((*Sizer)(nil)).Elem()
|
||||
var protosizerType = reflect.TypeOf((*ProtoSizer)(nil)).Elem()
|
||||
119
vendor/github.com/gogo/protobuf/proto/skip_gogo.go
generated
vendored
Normal file
119
vendor/github.com/gogo/protobuf/proto/skip_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,119 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
)
|
||||
|
||||
func Skip(data []byte) (n int, err error) {
|
||||
l := len(data)
|
||||
index := 0
|
||||
for index < l {
|
||||
var wire uint64
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
if index >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
b := data[index]
|
||||
index++
|
||||
wire |= (uint64(b) & 0x7F) << shift
|
||||
if b < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
wireType := int(wire & 0x7)
|
||||
switch wireType {
|
||||
case 0:
|
||||
for {
|
||||
if index >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
index++
|
||||
if data[index-1] < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
return index, nil
|
||||
case 1:
|
||||
index += 8
|
||||
return index, nil
|
||||
case 2:
|
||||
var length int
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
if index >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
b := data[index]
|
||||
index++
|
||||
length |= (int(b) & 0x7F) << shift
|
||||
if b < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
index += length
|
||||
return index, nil
|
||||
case 3:
|
||||
for {
|
||||
var innerWire uint64
|
||||
var start int = index
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
if index >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
b := data[index]
|
||||
index++
|
||||
innerWire |= (uint64(b) & 0x7F) << shift
|
||||
if b < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
innerWireType := int(innerWire & 0x7)
|
||||
if innerWireType == 4 {
|
||||
break
|
||||
}
|
||||
next, err := Skip(data[start:])
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
index = start + next
|
||||
}
|
||||
return index, nil
|
||||
case 4:
|
||||
return index, nil
|
||||
case 5:
|
||||
index += 4
|
||||
return index, nil
|
||||
default:
|
||||
return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
|
||||
}
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
3009
vendor/github.com/gogo/protobuf/proto/table_marshal.go
generated
vendored
Normal file
3009
vendor/github.com/gogo/protobuf/proto/table_marshal.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
388
vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go
generated
vendored
Normal file
388
vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,388 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"time"
|
||||
)
|
||||
|
||||
// makeMessageRefMarshaler differs a bit from makeMessageMarshaler
|
||||
// It marshal a message T instead of a *T
|
||||
func makeMessageRefMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
siz := u.size(ptr)
|
||||
return siz + SizeVarint(uint64(siz)) + tagsize
|
||||
},
|
||||
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
b = appendVarint(b, wiretag)
|
||||
siz := u.cachedsize(ptr)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
return u.marshal(b, ptr, deterministic)
|
||||
}
|
||||
}
|
||||
|
||||
// makeMessageRefSliceMarshaler differs quite a lot from makeMessageSliceMarshaler
|
||||
// It marshals a slice of messages []T instead of []*T
|
||||
func makeMessageRefSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
s := ptr.getSlice(u.typ)
|
||||
n := 0
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
e := elem.Interface()
|
||||
v := toAddrPointer(&e, false)
|
||||
siz := u.size(v)
|
||||
n += siz + SizeVarint(uint64(siz)) + tagsize
|
||||
}
|
||||
return n
|
||||
},
|
||||
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
s := ptr.getSlice(u.typ)
|
||||
var err, errreq error
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
e := elem.Interface()
|
||||
v := toAddrPointer(&e, false)
|
||||
b = appendVarint(b, wiretag)
|
||||
siz := u.size(v)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
b, err = u.marshal(b, v, deterministic)
|
||||
|
||||
if err != nil {
|
||||
if _, ok := err.(*RequiredNotSetError); ok {
|
||||
// Required field in submessage is not set.
|
||||
// We record the error but keep going, to give a complete marshaling.
|
||||
if errreq == nil {
|
||||
errreq = err
|
||||
}
|
||||
continue
|
||||
}
|
||||
if err == ErrNil {
|
||||
err = errRepeatedHasNil
|
||||
}
|
||||
return b, err
|
||||
}
|
||||
}
|
||||
|
||||
return b, errreq
|
||||
}
|
||||
}
|
||||
|
||||
func makeCustomPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
if ptr.isNil() {
|
||||
return 0
|
||||
}
|
||||
m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
|
||||
siz := m.Size()
|
||||
return tagsize + SizeVarint(uint64(siz)) + siz
|
||||
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
if ptr.isNil() {
|
||||
return b, nil
|
||||
}
|
||||
m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
|
||||
siz := m.Size()
|
||||
buf, err := m.Marshal()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
b = append(b, buf...)
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeCustomMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
m := ptr.asPointerTo(u.typ).Interface().(custom)
|
||||
siz := m.Size()
|
||||
return tagsize + SizeVarint(uint64(siz)) + siz
|
||||
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
m := ptr.asPointerTo(u.typ).Interface().(custom)
|
||||
siz := m.Size()
|
||||
buf, err := m.Marshal()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
b = append(b, buf...)
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeTimeMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
|
||||
ts, err := timestampProto(*t)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
siz := Size(ts)
|
||||
return tagsize + SizeVarint(uint64(siz)) + siz
|
||||
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
|
||||
ts, err := timestampProto(*t)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
buf, err := Marshal(ts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(len(buf)))
|
||||
b = append(b, buf...)
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeTimePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
if ptr.isNil() {
|
||||
return 0
|
||||
}
|
||||
t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
|
||||
ts, err := timestampProto(*t)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
siz := Size(ts)
|
||||
return tagsize + SizeVarint(uint64(siz)) + siz
|
||||
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
if ptr.isNil() {
|
||||
return b, nil
|
||||
}
|
||||
t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
|
||||
ts, err := timestampProto(*t)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
buf, err := Marshal(ts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(len(buf)))
|
||||
b = append(b, buf...)
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeTimeSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
s := ptr.getSlice(u.typ)
|
||||
n := 0
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
t := elem.Interface().(time.Time)
|
||||
ts, err := timestampProto(t)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
siz := Size(ts)
|
||||
n += siz + SizeVarint(uint64(siz)) + tagsize
|
||||
}
|
||||
return n
|
||||
},
|
||||
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
s := ptr.getSlice(u.typ)
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
t := elem.Interface().(time.Time)
|
||||
ts, err := timestampProto(t)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
siz := Size(ts)
|
||||
buf, err := Marshal(ts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
b = append(b, buf...)
|
||||
}
|
||||
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeTimePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
s := ptr.getSlice(reflect.PtrTo(u.typ))
|
||||
n := 0
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
t := elem.Interface().(*time.Time)
|
||||
ts, err := timestampProto(*t)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
siz := Size(ts)
|
||||
n += siz + SizeVarint(uint64(siz)) + tagsize
|
||||
}
|
||||
return n
|
||||
},
|
||||
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
s := ptr.getSlice(reflect.PtrTo(u.typ))
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
t := elem.Interface().(*time.Time)
|
||||
ts, err := timestampProto(*t)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
siz := Size(ts)
|
||||
buf, err := Marshal(ts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
b = append(b, buf...)
|
||||
}
|
||||
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeDurationMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
|
||||
dur := durationProto(*d)
|
||||
siz := Size(dur)
|
||||
return tagsize + SizeVarint(uint64(siz)) + siz
|
||||
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
|
||||
dur := durationProto(*d)
|
||||
buf, err := Marshal(dur)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(len(buf)))
|
||||
b = append(b, buf...)
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeDurationPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
if ptr.isNil() {
|
||||
return 0
|
||||
}
|
||||
d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
|
||||
dur := durationProto(*d)
|
||||
siz := Size(dur)
|
||||
return tagsize + SizeVarint(uint64(siz)) + siz
|
||||
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
if ptr.isNil() {
|
||||
return b, nil
|
||||
}
|
||||
d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
|
||||
dur := durationProto(*d)
|
||||
buf, err := Marshal(dur)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(len(buf)))
|
||||
b = append(b, buf...)
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeDurationSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
s := ptr.getSlice(u.typ)
|
||||
n := 0
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
d := elem.Interface().(time.Duration)
|
||||
dur := durationProto(d)
|
||||
siz := Size(dur)
|
||||
n += siz + SizeVarint(uint64(siz)) + tagsize
|
||||
}
|
||||
return n
|
||||
},
|
||||
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
s := ptr.getSlice(u.typ)
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
d := elem.Interface().(time.Duration)
|
||||
dur := durationProto(d)
|
||||
siz := Size(dur)
|
||||
buf, err := Marshal(dur)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
b = append(b, buf...)
|
||||
}
|
||||
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeDurationPtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
|
||||
return func(ptr pointer, tagsize int) int {
|
||||
s := ptr.getSlice(reflect.PtrTo(u.typ))
|
||||
n := 0
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
d := elem.Interface().(*time.Duration)
|
||||
dur := durationProto(*d)
|
||||
siz := Size(dur)
|
||||
n += siz + SizeVarint(uint64(siz)) + tagsize
|
||||
}
|
||||
return n
|
||||
},
|
||||
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
|
||||
s := ptr.getSlice(reflect.PtrTo(u.typ))
|
||||
for i := 0; i < s.Len(); i++ {
|
||||
elem := s.Index(i)
|
||||
d := elem.Interface().(*time.Duration)
|
||||
dur := durationProto(*d)
|
||||
siz := Size(dur)
|
||||
buf, err := Marshal(dur)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
b = appendVarint(b, wiretag)
|
||||
b = appendVarint(b, uint64(siz))
|
||||
b = append(b, buf...)
|
||||
}
|
||||
|
||||
return b, nil
|
||||
}
|
||||
}
|
||||
676
vendor/github.com/gogo/protobuf/proto/table_merge.go
generated
vendored
Normal file
676
vendor/github.com/gogo/protobuf/proto/table_merge.go
generated
vendored
Normal file
@@ -0,0 +1,676 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
"sync"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
// Merge merges the src message into dst.
|
||||
// This assumes that dst and src of the same type and are non-nil.
|
||||
func (a *InternalMessageInfo) Merge(dst, src Message) {
|
||||
mi := atomicLoadMergeInfo(&a.merge)
|
||||
if mi == nil {
|
||||
mi = getMergeInfo(reflect.TypeOf(dst).Elem())
|
||||
atomicStoreMergeInfo(&a.merge, mi)
|
||||
}
|
||||
mi.merge(toPointer(&dst), toPointer(&src))
|
||||
}
|
||||
|
||||
type mergeInfo struct {
|
||||
typ reflect.Type
|
||||
|
||||
initialized int32 // 0: only typ is valid, 1: everything is valid
|
||||
lock sync.Mutex
|
||||
|
||||
fields []mergeFieldInfo
|
||||
unrecognized field // Offset of XXX_unrecognized
|
||||
}
|
||||
|
||||
type mergeFieldInfo struct {
|
||||
field field // Offset of field, guaranteed to be valid
|
||||
|
||||
// isPointer reports whether the value in the field is a pointer.
|
||||
// This is true for the following situations:
|
||||
// * Pointer to struct
|
||||
// * Pointer to basic type (proto2 only)
|
||||
// * Slice (first value in slice header is a pointer)
|
||||
// * String (first value in string header is a pointer)
|
||||
isPointer bool
|
||||
|
||||
// basicWidth reports the width of the field assuming that it is directly
|
||||
// embedded in the struct (as is the case for basic types in proto3).
|
||||
// The possible values are:
|
||||
// 0: invalid
|
||||
// 1: bool
|
||||
// 4: int32, uint32, float32
|
||||
// 8: int64, uint64, float64
|
||||
basicWidth int
|
||||
|
||||
// Where dst and src are pointers to the types being merged.
|
||||
merge func(dst, src pointer)
|
||||
}
|
||||
|
||||
var (
|
||||
mergeInfoMap = map[reflect.Type]*mergeInfo{}
|
||||
mergeInfoLock sync.Mutex
|
||||
)
|
||||
|
||||
func getMergeInfo(t reflect.Type) *mergeInfo {
|
||||
mergeInfoLock.Lock()
|
||||
defer mergeInfoLock.Unlock()
|
||||
mi := mergeInfoMap[t]
|
||||
if mi == nil {
|
||||
mi = &mergeInfo{typ: t}
|
||||
mergeInfoMap[t] = mi
|
||||
}
|
||||
return mi
|
||||
}
|
||||
|
||||
// merge merges src into dst assuming they are both of type *mi.typ.
|
||||
func (mi *mergeInfo) merge(dst, src pointer) {
|
||||
if dst.isNil() {
|
||||
panic("proto: nil destination")
|
||||
}
|
||||
if src.isNil() {
|
||||
return // Nothing to do.
|
||||
}
|
||||
|
||||
if atomic.LoadInt32(&mi.initialized) == 0 {
|
||||
mi.computeMergeInfo()
|
||||
}
|
||||
|
||||
for _, fi := range mi.fields {
|
||||
sfp := src.offset(fi.field)
|
||||
|
||||
// As an optimization, we can avoid the merge function call cost
|
||||
// if we know for sure that the source will have no effect
|
||||
// by checking if it is the zero value.
|
||||
if unsafeAllowed {
|
||||
if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
|
||||
continue
|
||||
}
|
||||
if fi.basicWidth > 0 {
|
||||
switch {
|
||||
case fi.basicWidth == 1 && !*sfp.toBool():
|
||||
continue
|
||||
case fi.basicWidth == 4 && *sfp.toUint32() == 0:
|
||||
continue
|
||||
case fi.basicWidth == 8 && *sfp.toUint64() == 0:
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
dfp := dst.offset(fi.field)
|
||||
fi.merge(dfp, sfp)
|
||||
}
|
||||
|
||||
// TODO: Make this faster?
|
||||
out := dst.asPointerTo(mi.typ).Elem()
|
||||
in := src.asPointerTo(mi.typ).Elem()
|
||||
if emIn, err := extendable(in.Addr().Interface()); err == nil {
|
||||
emOut, _ := extendable(out.Addr().Interface())
|
||||
mIn, muIn := emIn.extensionsRead()
|
||||
if mIn != nil {
|
||||
mOut := emOut.extensionsWrite()
|
||||
muIn.Lock()
|
||||
mergeExtension(mOut, mIn)
|
||||
muIn.Unlock()
|
||||
}
|
||||
}
|
||||
|
||||
if mi.unrecognized.IsValid() {
|
||||
if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
|
||||
*dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (mi *mergeInfo) computeMergeInfo() {
|
||||
mi.lock.Lock()
|
||||
defer mi.lock.Unlock()
|
||||
if mi.initialized != 0 {
|
||||
return
|
||||
}
|
||||
t := mi.typ
|
||||
n := t.NumField()
|
||||
|
||||
props := GetProperties(t)
|
||||
for i := 0; i < n; i++ {
|
||||
f := t.Field(i)
|
||||
if strings.HasPrefix(f.Name, "XXX_") {
|
||||
continue
|
||||
}
|
||||
|
||||
mfi := mergeFieldInfo{field: toField(&f)}
|
||||
tf := f.Type
|
||||
|
||||
// As an optimization, we can avoid the merge function call cost
|
||||
// if we know for sure that the source will have no effect
|
||||
// by checking if it is the zero value.
|
||||
if unsafeAllowed {
|
||||
switch tf.Kind() {
|
||||
case reflect.Ptr, reflect.Slice, reflect.String:
|
||||
// As a special case, we assume slices and strings are pointers
|
||||
// since we know that the first field in the SliceSlice or
|
||||
// StringHeader is a data pointer.
|
||||
mfi.isPointer = true
|
||||
case reflect.Bool:
|
||||
mfi.basicWidth = 1
|
||||
case reflect.Int32, reflect.Uint32, reflect.Float32:
|
||||
mfi.basicWidth = 4
|
||||
case reflect.Int64, reflect.Uint64, reflect.Float64:
|
||||
mfi.basicWidth = 8
|
||||
}
|
||||
}
|
||||
|
||||
// Unwrap tf to get at its most basic type.
|
||||
var isPointer, isSlice bool
|
||||
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
|
||||
isSlice = true
|
||||
tf = tf.Elem()
|
||||
}
|
||||
if tf.Kind() == reflect.Ptr {
|
||||
isPointer = true
|
||||
tf = tf.Elem()
|
||||
}
|
||||
if isPointer && isSlice && tf.Kind() != reflect.Struct {
|
||||
panic("both pointer and slice for basic type in " + tf.Name())
|
||||
}
|
||||
|
||||
switch tf.Kind() {
|
||||
case reflect.Int32:
|
||||
switch {
|
||||
case isSlice: // E.g., []int32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
// NOTE: toInt32Slice is not defined (see pointer_reflect.go).
|
||||
/*
|
||||
sfsp := src.toInt32Slice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toInt32Slice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []int64{}
|
||||
}
|
||||
}
|
||||
*/
|
||||
sfs := src.getInt32Slice()
|
||||
if sfs != nil {
|
||||
dfs := dst.getInt32Slice()
|
||||
dfs = append(dfs, sfs...)
|
||||
if dfs == nil {
|
||||
dfs = []int32{}
|
||||
}
|
||||
dst.setInt32Slice(dfs)
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *int32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
// NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
|
||||
/*
|
||||
sfpp := src.toInt32Ptr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toInt32Ptr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = Int32(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
*/
|
||||
sfp := src.getInt32Ptr()
|
||||
if sfp != nil {
|
||||
dfp := dst.getInt32Ptr()
|
||||
if dfp == nil {
|
||||
dst.setInt32Ptr(*sfp)
|
||||
} else {
|
||||
*dfp = *sfp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., int32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toInt32(); v != 0 {
|
||||
*dst.toInt32() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Int64:
|
||||
switch {
|
||||
case isSlice: // E.g., []int64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfsp := src.toInt64Slice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toInt64Slice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []int64{}
|
||||
}
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *int64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfpp := src.toInt64Ptr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toInt64Ptr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = Int64(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., int64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toInt64(); v != 0 {
|
||||
*dst.toInt64() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Uint32:
|
||||
switch {
|
||||
case isSlice: // E.g., []uint32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfsp := src.toUint32Slice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toUint32Slice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []uint32{}
|
||||
}
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *uint32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfpp := src.toUint32Ptr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toUint32Ptr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = Uint32(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., uint32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toUint32(); v != 0 {
|
||||
*dst.toUint32() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Uint64:
|
||||
switch {
|
||||
case isSlice: // E.g., []uint64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfsp := src.toUint64Slice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toUint64Slice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []uint64{}
|
||||
}
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *uint64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfpp := src.toUint64Ptr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toUint64Ptr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = Uint64(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., uint64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toUint64(); v != 0 {
|
||||
*dst.toUint64() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Float32:
|
||||
switch {
|
||||
case isSlice: // E.g., []float32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfsp := src.toFloat32Slice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toFloat32Slice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []float32{}
|
||||
}
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *float32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfpp := src.toFloat32Ptr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toFloat32Ptr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = Float32(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., float32
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toFloat32(); v != 0 {
|
||||
*dst.toFloat32() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Float64:
|
||||
switch {
|
||||
case isSlice: // E.g., []float64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfsp := src.toFloat64Slice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toFloat64Slice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []float64{}
|
||||
}
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *float64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfpp := src.toFloat64Ptr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toFloat64Ptr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = Float64(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., float64
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toFloat64(); v != 0 {
|
||||
*dst.toFloat64() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Bool:
|
||||
switch {
|
||||
case isSlice: // E.g., []bool
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfsp := src.toBoolSlice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toBoolSlice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []bool{}
|
||||
}
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *bool
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfpp := src.toBoolPtr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toBoolPtr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = Bool(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., bool
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toBool(); v {
|
||||
*dst.toBool() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.String:
|
||||
switch {
|
||||
case isSlice: // E.g., []string
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfsp := src.toStringSlice()
|
||||
if *sfsp != nil {
|
||||
dfsp := dst.toStringSlice()
|
||||
*dfsp = append(*dfsp, *sfsp...)
|
||||
if *dfsp == nil {
|
||||
*dfsp = []string{}
|
||||
}
|
||||
}
|
||||
}
|
||||
case isPointer: // E.g., *string
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sfpp := src.toStringPtr()
|
||||
if *sfpp != nil {
|
||||
dfpp := dst.toStringPtr()
|
||||
if *dfpp == nil {
|
||||
*dfpp = String(**sfpp)
|
||||
} else {
|
||||
**dfpp = **sfpp
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., string
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
if v := *src.toString(); v != "" {
|
||||
*dst.toString() = v
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Slice:
|
||||
isProto3 := props.Prop[i].proto3
|
||||
switch {
|
||||
case isPointer:
|
||||
panic("bad pointer in byte slice case in " + tf.Name())
|
||||
case tf.Elem().Kind() != reflect.Uint8:
|
||||
panic("bad element kind in byte slice case in " + tf.Name())
|
||||
case isSlice: // E.g., [][]byte
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sbsp := src.toBytesSlice()
|
||||
if *sbsp != nil {
|
||||
dbsp := dst.toBytesSlice()
|
||||
for _, sb := range *sbsp {
|
||||
if sb == nil {
|
||||
*dbsp = append(*dbsp, nil)
|
||||
} else {
|
||||
*dbsp = append(*dbsp, append([]byte{}, sb...))
|
||||
}
|
||||
}
|
||||
if *dbsp == nil {
|
||||
*dbsp = [][]byte{}
|
||||
}
|
||||
}
|
||||
}
|
||||
default: // E.g., []byte
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sbp := src.toBytes()
|
||||
if *sbp != nil {
|
||||
dbp := dst.toBytes()
|
||||
if !isProto3 || len(*sbp) > 0 {
|
||||
*dbp = append([]byte{}, *sbp...)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Struct:
|
||||
switch {
|
||||
case isSlice && !isPointer: // E.g. []pb.T
|
||||
mergeInfo := getMergeInfo(tf)
|
||||
zero := reflect.Zero(tf)
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
// TODO: Make this faster?
|
||||
dstsp := dst.asPointerTo(f.Type)
|
||||
dsts := dstsp.Elem()
|
||||
srcs := src.asPointerTo(f.Type).Elem()
|
||||
for i := 0; i < srcs.Len(); i++ {
|
||||
dsts = reflect.Append(dsts, zero)
|
||||
srcElement := srcs.Index(i).Addr()
|
||||
dstElement := dsts.Index(dsts.Len() - 1).Addr()
|
||||
mergeInfo.merge(valToPointer(dstElement), valToPointer(srcElement))
|
||||
}
|
||||
if dsts.IsNil() {
|
||||
dsts = reflect.MakeSlice(f.Type, 0, 0)
|
||||
}
|
||||
dstsp.Elem().Set(dsts)
|
||||
}
|
||||
case !isPointer:
|
||||
mergeInfo := getMergeInfo(tf)
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
mergeInfo.merge(dst, src)
|
||||
}
|
||||
case isSlice: // E.g., []*pb.T
|
||||
mergeInfo := getMergeInfo(tf)
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sps := src.getPointerSlice()
|
||||
if sps != nil {
|
||||
dps := dst.getPointerSlice()
|
||||
for _, sp := range sps {
|
||||
var dp pointer
|
||||
if !sp.isNil() {
|
||||
dp = valToPointer(reflect.New(tf))
|
||||
mergeInfo.merge(dp, sp)
|
||||
}
|
||||
dps = append(dps, dp)
|
||||
}
|
||||
if dps == nil {
|
||||
dps = []pointer{}
|
||||
}
|
||||
dst.setPointerSlice(dps)
|
||||
}
|
||||
}
|
||||
default: // E.g., *pb.T
|
||||
mergeInfo := getMergeInfo(tf)
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sp := src.getPointer()
|
||||
if !sp.isNil() {
|
||||
dp := dst.getPointer()
|
||||
if dp.isNil() {
|
||||
dp = valToPointer(reflect.New(tf))
|
||||
dst.setPointer(dp)
|
||||
}
|
||||
mergeInfo.merge(dp, sp)
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Map:
|
||||
switch {
|
||||
case isPointer || isSlice:
|
||||
panic("bad pointer or slice in map case in " + tf.Name())
|
||||
default: // E.g., map[K]V
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
sm := src.asPointerTo(tf).Elem()
|
||||
if sm.Len() == 0 {
|
||||
return
|
||||
}
|
||||
dm := dst.asPointerTo(tf).Elem()
|
||||
if dm.IsNil() {
|
||||
dm.Set(reflect.MakeMap(tf))
|
||||
}
|
||||
|
||||
switch tf.Elem().Kind() {
|
||||
case reflect.Ptr: // Proto struct (e.g., *T)
|
||||
for _, key := range sm.MapKeys() {
|
||||
val := sm.MapIndex(key)
|
||||
val = reflect.ValueOf(Clone(val.Interface().(Message)))
|
||||
dm.SetMapIndex(key, val)
|
||||
}
|
||||
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
|
||||
for _, key := range sm.MapKeys() {
|
||||
val := sm.MapIndex(key)
|
||||
val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
|
||||
dm.SetMapIndex(key, val)
|
||||
}
|
||||
default: // Basic type (e.g., string)
|
||||
for _, key := range sm.MapKeys() {
|
||||
val := sm.MapIndex(key)
|
||||
dm.SetMapIndex(key, val)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
case reflect.Interface:
|
||||
// Must be oneof field.
|
||||
switch {
|
||||
case isPointer || isSlice:
|
||||
panic("bad pointer or slice in interface case in " + tf.Name())
|
||||
default: // E.g., interface{}
|
||||
// TODO: Make this faster?
|
||||
mfi.merge = func(dst, src pointer) {
|
||||
su := src.asPointerTo(tf).Elem()
|
||||
if !su.IsNil() {
|
||||
du := dst.asPointerTo(tf).Elem()
|
||||
typ := su.Elem().Type()
|
||||
if du.IsNil() || du.Elem().Type() != typ {
|
||||
du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
|
||||
}
|
||||
sv := su.Elem().Elem().Field(0)
|
||||
if sv.Kind() == reflect.Ptr && sv.IsNil() {
|
||||
return
|
||||
}
|
||||
dv := du.Elem().Elem().Field(0)
|
||||
if dv.Kind() == reflect.Ptr && dv.IsNil() {
|
||||
dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
|
||||
}
|
||||
switch sv.Type().Kind() {
|
||||
case reflect.Ptr: // Proto struct (e.g., *T)
|
||||
Merge(dv.Interface().(Message), sv.Interface().(Message))
|
||||
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
|
||||
dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
|
||||
default: // Basic type (e.g., string)
|
||||
dv.Set(sv)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
default:
|
||||
panic(fmt.Sprintf("merger not found for type:%s", tf))
|
||||
}
|
||||
mi.fields = append(mi.fields, mfi)
|
||||
}
|
||||
|
||||
mi.unrecognized = invalidField
|
||||
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
|
||||
if f.Type != reflect.TypeOf([]byte{}) {
|
||||
panic("expected XXX_unrecognized to be of type []byte")
|
||||
}
|
||||
mi.unrecognized = toField(&f)
|
||||
}
|
||||
|
||||
atomic.StoreInt32(&mi.initialized, 1)
|
||||
}
|
||||
2249
vendor/github.com/gogo/protobuf/proto/table_unmarshal.go
generated
vendored
Normal file
2249
vendor/github.com/gogo/protobuf/proto/table_unmarshal.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
385
vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go
generated
vendored
Normal file
385
vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,385 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"io"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
func makeUnmarshalMessage(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
// First read the message field to see if something is there.
|
||||
// The semantics of multiple submessages are weird. Instead of
|
||||
// the last one winning (as it is for all other fields), multiple
|
||||
// submessages are merged.
|
||||
v := f // gogo: changed from v := f.getPointer()
|
||||
if v.isNil() {
|
||||
v = valToPointer(reflect.New(sub.typ))
|
||||
f.setPointer(v)
|
||||
}
|
||||
err := sub.unmarshal(v, b[:x])
|
||||
if err != nil {
|
||||
if r, ok := err.(*RequiredNotSetError); ok {
|
||||
r.field = name + "." + r.field
|
||||
} else {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return b[x:], err
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalMessageSlice(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
v := valToPointer(reflect.New(sub.typ))
|
||||
err := sub.unmarshal(v, b[:x])
|
||||
if err != nil {
|
||||
if r, ok := err.(*RequiredNotSetError); ok {
|
||||
r.field = name + "." + r.field
|
||||
} else {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
f.appendRef(v, sub.typ) // gogo: changed from f.appendPointer(v)
|
||||
return b[x:], err
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalCustomPtr(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
|
||||
s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
|
||||
s.Set(reflect.New(sub.typ))
|
||||
m := s.Interface().(custom)
|
||||
if err := m.Unmarshal(b[:x]); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalCustomSlice(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := reflect.New(sub.typ)
|
||||
c := m.Interface().(custom)
|
||||
if err := c.Unmarshal(b[:x]); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
v := valToPointer(m)
|
||||
f.appendRef(v, sub.typ)
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalCustom(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
|
||||
m := f.asPointerTo(sub.typ).Interface().(custom)
|
||||
if err := m.Unmarshal(b[:x]); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalTime(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := ×tamp{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
t, err := timestampFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
s := f.asPointerTo(sub.typ).Elem()
|
||||
s.Set(reflect.ValueOf(t))
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalTimePtr(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := ×tamp{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
t, err := timestampFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
|
||||
s.Set(reflect.ValueOf(&t))
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalTimePtrSlice(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := ×tamp{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
t, err := timestampFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
slice := f.getSlice(reflect.PtrTo(sub.typ))
|
||||
newSlice := reflect.Append(slice, reflect.ValueOf(&t))
|
||||
slice.Set(newSlice)
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalTimeSlice(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := ×tamp{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
t, err := timestampFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
slice := f.getSlice(sub.typ)
|
||||
newSlice := reflect.Append(slice, reflect.ValueOf(t))
|
||||
slice.Set(newSlice)
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalDurationPtr(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := &duration{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
d, err := durationFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
|
||||
s.Set(reflect.ValueOf(&d))
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalDuration(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := &duration{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
d, err := durationFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
s := f.asPointerTo(sub.typ).Elem()
|
||||
s.Set(reflect.ValueOf(d))
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalDurationPtrSlice(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := &duration{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
d, err := durationFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
slice := f.getSlice(reflect.PtrTo(sub.typ))
|
||||
newSlice := reflect.Append(slice, reflect.ValueOf(&d))
|
||||
slice.Set(newSlice)
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
|
||||
func makeUnmarshalDurationSlice(sub *unmarshalInfo, name string) unmarshaler {
|
||||
return func(b []byte, f pointer, w int) ([]byte, error) {
|
||||
if w != WireBytes {
|
||||
return nil, errInternalBadWireType
|
||||
}
|
||||
x, n := decodeVarint(b)
|
||||
if n == 0 {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
b = b[n:]
|
||||
if x > uint64(len(b)) {
|
||||
return nil, io.ErrUnexpectedEOF
|
||||
}
|
||||
m := &duration{}
|
||||
if err := Unmarshal(b[:x], m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
d, err := durationFromProto(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
slice := f.getSlice(sub.typ)
|
||||
newSlice := reflect.Append(slice, reflect.ValueOf(d))
|
||||
slice.Set(newSlice)
|
||||
return b[x:], nil
|
||||
}
|
||||
}
|
||||
930
vendor/github.com/gogo/protobuf/proto/text.go
generated
vendored
Normal file
930
vendor/github.com/gogo/protobuf/proto/text.go
generated
vendored
Normal file
@@ -0,0 +1,930 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2010 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
// Functions for writing the text protocol buffer format.
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"encoding"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"math"
|
||||
"reflect"
|
||||
"sort"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
var (
|
||||
newline = []byte("\n")
|
||||
spaces = []byte(" ")
|
||||
endBraceNewline = []byte("}\n")
|
||||
backslashN = []byte{'\\', 'n'}
|
||||
backslashR = []byte{'\\', 'r'}
|
||||
backslashT = []byte{'\\', 't'}
|
||||
backslashDQ = []byte{'\\', '"'}
|
||||
backslashBS = []byte{'\\', '\\'}
|
||||
posInf = []byte("inf")
|
||||
negInf = []byte("-inf")
|
||||
nan = []byte("nan")
|
||||
)
|
||||
|
||||
type writer interface {
|
||||
io.Writer
|
||||
WriteByte(byte) error
|
||||
}
|
||||
|
||||
// textWriter is an io.Writer that tracks its indentation level.
|
||||
type textWriter struct {
|
||||
ind int
|
||||
complete bool // if the current position is a complete line
|
||||
compact bool // whether to write out as a one-liner
|
||||
w writer
|
||||
}
|
||||
|
||||
func (w *textWriter) WriteString(s string) (n int, err error) {
|
||||
if !strings.Contains(s, "\n") {
|
||||
if !w.compact && w.complete {
|
||||
w.writeIndent()
|
||||
}
|
||||
w.complete = false
|
||||
return io.WriteString(w.w, s)
|
||||
}
|
||||
// WriteString is typically called without newlines, so this
|
||||
// codepath and its copy are rare. We copy to avoid
|
||||
// duplicating all of Write's logic here.
|
||||
return w.Write([]byte(s))
|
||||
}
|
||||
|
||||
func (w *textWriter) Write(p []byte) (n int, err error) {
|
||||
newlines := bytes.Count(p, newline)
|
||||
if newlines == 0 {
|
||||
if !w.compact && w.complete {
|
||||
w.writeIndent()
|
||||
}
|
||||
n, err = w.w.Write(p)
|
||||
w.complete = false
|
||||
return n, err
|
||||
}
|
||||
|
||||
frags := bytes.SplitN(p, newline, newlines+1)
|
||||
if w.compact {
|
||||
for i, frag := range frags {
|
||||
if i > 0 {
|
||||
if err := w.w.WriteByte(' '); err != nil {
|
||||
return n, err
|
||||
}
|
||||
n++
|
||||
}
|
||||
nn, err := w.w.Write(frag)
|
||||
n += nn
|
||||
if err != nil {
|
||||
return n, err
|
||||
}
|
||||
}
|
||||
return n, nil
|
||||
}
|
||||
|
||||
for i, frag := range frags {
|
||||
if w.complete {
|
||||
w.writeIndent()
|
||||
}
|
||||
nn, err := w.w.Write(frag)
|
||||
n += nn
|
||||
if err != nil {
|
||||
return n, err
|
||||
}
|
||||
if i+1 < len(frags) {
|
||||
if err := w.w.WriteByte('\n'); err != nil {
|
||||
return n, err
|
||||
}
|
||||
n++
|
||||
}
|
||||
}
|
||||
w.complete = len(frags[len(frags)-1]) == 0
|
||||
return n, nil
|
||||
}
|
||||
|
||||
func (w *textWriter) WriteByte(c byte) error {
|
||||
if w.compact && c == '\n' {
|
||||
c = ' '
|
||||
}
|
||||
if !w.compact && w.complete {
|
||||
w.writeIndent()
|
||||
}
|
||||
err := w.w.WriteByte(c)
|
||||
w.complete = c == '\n'
|
||||
return err
|
||||
}
|
||||
|
||||
func (w *textWriter) indent() { w.ind++ }
|
||||
|
||||
func (w *textWriter) unindent() {
|
||||
if w.ind == 0 {
|
||||
log.Print("proto: textWriter unindented too far")
|
||||
return
|
||||
}
|
||||
w.ind--
|
||||
}
|
||||
|
||||
func writeName(w *textWriter, props *Properties) error {
|
||||
if _, err := w.WriteString(props.OrigName); err != nil {
|
||||
return err
|
||||
}
|
||||
if props.Wire != "group" {
|
||||
return w.WriteByte(':')
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func requiresQuotes(u string) bool {
|
||||
// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
|
||||
for _, ch := range u {
|
||||
switch {
|
||||
case ch == '.' || ch == '/' || ch == '_':
|
||||
continue
|
||||
case '0' <= ch && ch <= '9':
|
||||
continue
|
||||
case 'A' <= ch && ch <= 'Z':
|
||||
continue
|
||||
case 'a' <= ch && ch <= 'z':
|
||||
continue
|
||||
default:
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// isAny reports whether sv is a google.protobuf.Any message
|
||||
func isAny(sv reflect.Value) bool {
|
||||
type wkt interface {
|
||||
XXX_WellKnownType() string
|
||||
}
|
||||
t, ok := sv.Addr().Interface().(wkt)
|
||||
return ok && t.XXX_WellKnownType() == "Any"
|
||||
}
|
||||
|
||||
// writeProto3Any writes an expanded google.protobuf.Any message.
|
||||
//
|
||||
// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
|
||||
// required messages are not linked in).
|
||||
//
|
||||
// It returns (true, error) when sv was written in expanded format or an error
|
||||
// was encountered.
|
||||
func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) {
|
||||
turl := sv.FieldByName("TypeUrl")
|
||||
val := sv.FieldByName("Value")
|
||||
if !turl.IsValid() || !val.IsValid() {
|
||||
return true, errors.New("proto: invalid google.protobuf.Any message")
|
||||
}
|
||||
|
||||
b, ok := val.Interface().([]byte)
|
||||
if !ok {
|
||||
return true, errors.New("proto: invalid google.protobuf.Any message")
|
||||
}
|
||||
|
||||
parts := strings.Split(turl.String(), "/")
|
||||
mt := MessageType(parts[len(parts)-1])
|
||||
if mt == nil {
|
||||
return false, nil
|
||||
}
|
||||
m := reflect.New(mt.Elem())
|
||||
if err := Unmarshal(b, m.Interface().(Message)); err != nil {
|
||||
return false, nil
|
||||
}
|
||||
w.Write([]byte("["))
|
||||
u := turl.String()
|
||||
if requiresQuotes(u) {
|
||||
writeString(w, u)
|
||||
} else {
|
||||
w.Write([]byte(u))
|
||||
}
|
||||
if w.compact {
|
||||
w.Write([]byte("]:<"))
|
||||
} else {
|
||||
w.Write([]byte("]: <\n"))
|
||||
w.ind++
|
||||
}
|
||||
if err := tm.writeStruct(w, m.Elem()); err != nil {
|
||||
return true, err
|
||||
}
|
||||
if w.compact {
|
||||
w.Write([]byte("> "))
|
||||
} else {
|
||||
w.ind--
|
||||
w.Write([]byte(">\n"))
|
||||
}
|
||||
return true, nil
|
||||
}
|
||||
|
||||
func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
|
||||
if tm.ExpandAny && isAny(sv) {
|
||||
if canExpand, err := tm.writeProto3Any(w, sv); canExpand {
|
||||
return err
|
||||
}
|
||||
}
|
||||
st := sv.Type()
|
||||
sprops := GetProperties(st)
|
||||
for i := 0; i < sv.NumField(); i++ {
|
||||
fv := sv.Field(i)
|
||||
props := sprops.Prop[i]
|
||||
name := st.Field(i).Name
|
||||
|
||||
if name == "XXX_NoUnkeyedLiteral" {
|
||||
continue
|
||||
}
|
||||
|
||||
if strings.HasPrefix(name, "XXX_") {
|
||||
// There are two XXX_ fields:
|
||||
// XXX_unrecognized []byte
|
||||
// XXX_extensions map[int32]proto.Extension
|
||||
// The first is handled here;
|
||||
// the second is handled at the bottom of this function.
|
||||
if name == "XXX_unrecognized" && !fv.IsNil() {
|
||||
if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
if fv.Kind() == reflect.Ptr && fv.IsNil() {
|
||||
// Field not filled in. This could be an optional field or
|
||||
// a required field that wasn't filled in. Either way, there
|
||||
// isn't anything we can show for it.
|
||||
continue
|
||||
}
|
||||
if fv.Kind() == reflect.Slice && fv.IsNil() {
|
||||
// Repeated field that is empty, or a bytes field that is unused.
|
||||
continue
|
||||
}
|
||||
|
||||
if props.Repeated && fv.Kind() == reflect.Slice {
|
||||
// Repeated field.
|
||||
for j := 0; j < fv.Len(); j++ {
|
||||
if err := writeName(w, props); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte(' '); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
v := fv.Index(j)
|
||||
if v.Kind() == reflect.Ptr && v.IsNil() {
|
||||
// A nil message in a repeated field is not valid,
|
||||
// but we can handle that more gracefully than panicking.
|
||||
if _, err := w.Write([]byte("<nil>\n")); err != nil {
|
||||
return err
|
||||
}
|
||||
continue
|
||||
}
|
||||
if len(props.Enum) > 0 {
|
||||
if err := tm.writeEnum(w, v, props); err != nil {
|
||||
return err
|
||||
}
|
||||
} else if err := tm.writeAny(w, v, props); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
if fv.Kind() == reflect.Map {
|
||||
// Map fields are rendered as a repeated struct with key/value fields.
|
||||
keys := fv.MapKeys()
|
||||
sort.Sort(mapKeys(keys))
|
||||
for _, key := range keys {
|
||||
val := fv.MapIndex(key)
|
||||
if err := writeName(w, props); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte(' '); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
// open struct
|
||||
if err := w.WriteByte('<'); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
w.indent()
|
||||
// key
|
||||
if _, err := w.WriteString("key:"); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte(' '); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
// nil values aren't legal, but we can avoid panicking because of them.
|
||||
if val.Kind() != reflect.Ptr || !val.IsNil() {
|
||||
// value
|
||||
if _, err := w.WriteString("value:"); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte(' '); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if err := tm.writeAny(w, val, props.MapValProp); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
// close struct
|
||||
w.unindent()
|
||||
if err := w.WriteByte('>'); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 {
|
||||
// empty bytes field
|
||||
continue
|
||||
}
|
||||
if props.proto3 && fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice {
|
||||
// proto3 non-repeated scalar field; skip if zero value
|
||||
if isProto3Zero(fv) {
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
if fv.Kind() == reflect.Interface {
|
||||
// Check if it is a oneof.
|
||||
if st.Field(i).Tag.Get("protobuf_oneof") != "" {
|
||||
// fv is nil, or holds a pointer to generated struct.
|
||||
// That generated struct has exactly one field,
|
||||
// which has a protobuf struct tag.
|
||||
if fv.IsNil() {
|
||||
continue
|
||||
}
|
||||
inner := fv.Elem().Elem() // interface -> *T -> T
|
||||
tag := inner.Type().Field(0).Tag.Get("protobuf")
|
||||
props = new(Properties) // Overwrite the outer props var, but not its pointee.
|
||||
props.Parse(tag)
|
||||
// Write the value in the oneof, not the oneof itself.
|
||||
fv = inner.Field(0)
|
||||
|
||||
// Special case to cope with malformed messages gracefully:
|
||||
// If the value in the oneof is a nil pointer, don't panic
|
||||
// in writeAny.
|
||||
if fv.Kind() == reflect.Ptr && fv.IsNil() {
|
||||
// Use errors.New so writeAny won't render quotes.
|
||||
msg := errors.New("/* nil */")
|
||||
fv = reflect.ValueOf(&msg).Elem()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if err := writeName(w, props); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte(' '); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
if len(props.Enum) > 0 {
|
||||
if err := tm.writeEnum(w, fv, props); err != nil {
|
||||
return err
|
||||
}
|
||||
} else if err := tm.writeAny(w, fv, props); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
// Extensions (the XXX_extensions field).
|
||||
pv := sv
|
||||
if pv.CanAddr() {
|
||||
pv = sv.Addr()
|
||||
} else {
|
||||
pv = reflect.New(sv.Type())
|
||||
pv.Elem().Set(sv)
|
||||
}
|
||||
if _, err := extendable(pv.Interface()); err == nil {
|
||||
if err := tm.writeExtensions(w, pv); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
var textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem()
|
||||
|
||||
// writeAny writes an arbitrary field.
|
||||
func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
|
||||
v = reflect.Indirect(v)
|
||||
|
||||
if props != nil {
|
||||
if len(props.CustomType) > 0 {
|
||||
custom, ok := v.Interface().(Marshaler)
|
||||
if ok {
|
||||
data, err := custom.Marshal()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if err := writeString(w, string(data)); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
} else if len(props.CastType) > 0 {
|
||||
if _, ok := v.Interface().(interface {
|
||||
String() string
|
||||
}); ok {
|
||||
switch v.Kind() {
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
|
||||
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
|
||||
_, err := fmt.Fprintf(w, "%d", v.Interface())
|
||||
return err
|
||||
}
|
||||
}
|
||||
} else if props.StdTime {
|
||||
t, ok := v.Interface().(time.Time)
|
||||
if !ok {
|
||||
return fmt.Errorf("stdtime is not time.Time, but %T", v.Interface())
|
||||
}
|
||||
tproto, err := timestampProto(t)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
propsCopy := *props // Make a copy so that this is goroutine-safe
|
||||
propsCopy.StdTime = false
|
||||
err = tm.writeAny(w, reflect.ValueOf(tproto), &propsCopy)
|
||||
return err
|
||||
} else if props.StdDuration {
|
||||
d, ok := v.Interface().(time.Duration)
|
||||
if !ok {
|
||||
return fmt.Errorf("stdtime is not time.Duration, but %T", v.Interface())
|
||||
}
|
||||
dproto := durationProto(d)
|
||||
propsCopy := *props // Make a copy so that this is goroutine-safe
|
||||
propsCopy.StdDuration = false
|
||||
err := tm.writeAny(w, reflect.ValueOf(dproto), &propsCopy)
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
// Floats have special cases.
|
||||
if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
|
||||
x := v.Float()
|
||||
var b []byte
|
||||
switch {
|
||||
case math.IsInf(x, 1):
|
||||
b = posInf
|
||||
case math.IsInf(x, -1):
|
||||
b = negInf
|
||||
case math.IsNaN(x):
|
||||
b = nan
|
||||
}
|
||||
if b != nil {
|
||||
_, err := w.Write(b)
|
||||
return err
|
||||
}
|
||||
// Other values are handled below.
|
||||
}
|
||||
|
||||
// We don't attempt to serialise every possible value type; only those
|
||||
// that can occur in protocol buffers.
|
||||
switch v.Kind() {
|
||||
case reflect.Slice:
|
||||
// Should only be a []byte; repeated fields are handled in writeStruct.
|
||||
if err := writeString(w, string(v.Bytes())); err != nil {
|
||||
return err
|
||||
}
|
||||
case reflect.String:
|
||||
if err := writeString(w, v.String()); err != nil {
|
||||
return err
|
||||
}
|
||||
case reflect.Struct:
|
||||
// Required/optional group/message.
|
||||
var bra, ket byte = '<', '>'
|
||||
if props != nil && props.Wire == "group" {
|
||||
bra, ket = '{', '}'
|
||||
}
|
||||
if err := w.WriteByte(bra); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
w.indent()
|
||||
if v.CanAddr() {
|
||||
// Calling v.Interface on a struct causes the reflect package to
|
||||
// copy the entire struct. This is racy with the new Marshaler
|
||||
// since we atomically update the XXX_sizecache.
|
||||
//
|
||||
// Thus, we retrieve a pointer to the struct if possible to avoid
|
||||
// a race since v.Interface on the pointer doesn't copy the struct.
|
||||
//
|
||||
// If v is not addressable, then we are not worried about a race
|
||||
// since it implies that the binary Marshaler cannot possibly be
|
||||
// mutating this value.
|
||||
v = v.Addr()
|
||||
}
|
||||
if v.Type().Implements(textMarshalerType) {
|
||||
text, err := v.Interface().(encoding.TextMarshaler).MarshalText()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err = w.Write(text); err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
if v.Kind() == reflect.Ptr {
|
||||
v = v.Elem()
|
||||
}
|
||||
if err := tm.writeStruct(w, v); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
w.unindent()
|
||||
if err := w.WriteByte(ket); err != nil {
|
||||
return err
|
||||
}
|
||||
default:
|
||||
_, err := fmt.Fprint(w, v.Interface())
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// equivalent to C's isprint.
|
||||
func isprint(c byte) bool {
|
||||
return c >= 0x20 && c < 0x7f
|
||||
}
|
||||
|
||||
// writeString writes a string in the protocol buffer text format.
|
||||
// It is similar to strconv.Quote except we don't use Go escape sequences,
|
||||
// we treat the string as a byte sequence, and we use octal escapes.
|
||||
// These differences are to maintain interoperability with the other
|
||||
// languages' implementations of the text format.
|
||||
func writeString(w *textWriter, s string) error {
|
||||
// use WriteByte here to get any needed indent
|
||||
if err := w.WriteByte('"'); err != nil {
|
||||
return err
|
||||
}
|
||||
// Loop over the bytes, not the runes.
|
||||
for i := 0; i < len(s); i++ {
|
||||
var err error
|
||||
// Divergence from C++: we don't escape apostrophes.
|
||||
// There's no need to escape them, and the C++ parser
|
||||
// copes with a naked apostrophe.
|
||||
switch c := s[i]; c {
|
||||
case '\n':
|
||||
_, err = w.w.Write(backslashN)
|
||||
case '\r':
|
||||
_, err = w.w.Write(backslashR)
|
||||
case '\t':
|
||||
_, err = w.w.Write(backslashT)
|
||||
case '"':
|
||||
_, err = w.w.Write(backslashDQ)
|
||||
case '\\':
|
||||
_, err = w.w.Write(backslashBS)
|
||||
default:
|
||||
if isprint(c) {
|
||||
err = w.w.WriteByte(c)
|
||||
} else {
|
||||
_, err = fmt.Fprintf(w.w, "\\%03o", c)
|
||||
}
|
||||
}
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return w.WriteByte('"')
|
||||
}
|
||||
|
||||
func writeUnknownStruct(w *textWriter, data []byte) (err error) {
|
||||
if !w.compact {
|
||||
if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
b := NewBuffer(data)
|
||||
for b.index < len(b.buf) {
|
||||
x, err := b.DecodeVarint()
|
||||
if err != nil {
|
||||
_, ferr := fmt.Fprintf(w, "/* %v */\n", err)
|
||||
return ferr
|
||||
}
|
||||
wire, tag := x&7, x>>3
|
||||
if wire == WireEndGroup {
|
||||
w.unindent()
|
||||
if _, werr := w.Write(endBraceNewline); werr != nil {
|
||||
return werr
|
||||
}
|
||||
continue
|
||||
}
|
||||
if _, ferr := fmt.Fprint(w, tag); ferr != nil {
|
||||
return ferr
|
||||
}
|
||||
if wire != WireStartGroup {
|
||||
if err = w.WriteByte(':'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if !w.compact || wire == WireStartGroup {
|
||||
if err = w.WriteByte(' '); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
switch wire {
|
||||
case WireBytes:
|
||||
buf, e := b.DecodeRawBytes(false)
|
||||
if e == nil {
|
||||
_, err = fmt.Fprintf(w, "%q", buf)
|
||||
} else {
|
||||
_, err = fmt.Fprintf(w, "/* %v */", e)
|
||||
}
|
||||
case WireFixed32:
|
||||
x, err = b.DecodeFixed32()
|
||||
err = writeUnknownInt(w, x, err)
|
||||
case WireFixed64:
|
||||
x, err = b.DecodeFixed64()
|
||||
err = writeUnknownInt(w, x, err)
|
||||
case WireStartGroup:
|
||||
err = w.WriteByte('{')
|
||||
w.indent()
|
||||
case WireVarint:
|
||||
x, err = b.DecodeVarint()
|
||||
err = writeUnknownInt(w, x, err)
|
||||
default:
|
||||
_, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire)
|
||||
}
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func writeUnknownInt(w *textWriter, x uint64, err error) error {
|
||||
if err == nil {
|
||||
_, err = fmt.Fprint(w, x)
|
||||
} else {
|
||||
_, err = fmt.Fprintf(w, "/* %v */", err)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
type int32Slice []int32
|
||||
|
||||
func (s int32Slice) Len() int { return len(s) }
|
||||
func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
|
||||
func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
|
||||
|
||||
// writeExtensions writes all the extensions in pv.
|
||||
// pv is assumed to be a pointer to a protocol message struct that is extendable.
|
||||
func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error {
|
||||
emap := extensionMaps[pv.Type().Elem()]
|
||||
e := pv.Interface().(Message)
|
||||
|
||||
var m map[int32]Extension
|
||||
var mu sync.Locker
|
||||
if em, ok := e.(extensionsBytes); ok {
|
||||
eb := em.GetExtensions()
|
||||
var err error
|
||||
m, err = BytesToExtensionsMap(*eb)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
mu = notLocker{}
|
||||
} else if _, ok := e.(extendableProto); ok {
|
||||
ep, _ := extendable(e)
|
||||
m, mu = ep.extensionsRead()
|
||||
if m == nil {
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
// Order the extensions by ID.
|
||||
// This isn't strictly necessary, but it will give us
|
||||
// canonical output, which will also make testing easier.
|
||||
|
||||
mu.Lock()
|
||||
ids := make([]int32, 0, len(m))
|
||||
for id := range m {
|
||||
ids = append(ids, id)
|
||||
}
|
||||
sort.Sort(int32Slice(ids))
|
||||
mu.Unlock()
|
||||
|
||||
for _, extNum := range ids {
|
||||
ext := m[extNum]
|
||||
var desc *ExtensionDesc
|
||||
if emap != nil {
|
||||
desc = emap[extNum]
|
||||
}
|
||||
if desc == nil {
|
||||
// Unknown extension.
|
||||
if err := writeUnknownStruct(w, ext.enc); err != nil {
|
||||
return err
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
pb, err := GetExtension(e, desc)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed getting extension: %v", err)
|
||||
}
|
||||
|
||||
// Repeated extensions will appear as a slice.
|
||||
if !desc.repeated() {
|
||||
if err := tm.writeExtension(w, desc.Name, pb); err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
v := reflect.ValueOf(pb)
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error {
|
||||
if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil {
|
||||
return err
|
||||
}
|
||||
if !w.compact {
|
||||
if err := w.WriteByte(' '); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := w.WriteByte('\n'); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w *textWriter) writeIndent() {
|
||||
if !w.complete {
|
||||
return
|
||||
}
|
||||
remain := w.ind * 2
|
||||
for remain > 0 {
|
||||
n := remain
|
||||
if n > len(spaces) {
|
||||
n = len(spaces)
|
||||
}
|
||||
w.w.Write(spaces[:n])
|
||||
remain -= n
|
||||
}
|
||||
w.complete = false
|
||||
}
|
||||
|
||||
// TextMarshaler is a configurable text format marshaler.
|
||||
type TextMarshaler struct {
|
||||
Compact bool // use compact text format (one line).
|
||||
ExpandAny bool // expand google.protobuf.Any messages of known types
|
||||
}
|
||||
|
||||
// Marshal writes a given protocol buffer in text format.
|
||||
// The only errors returned are from w.
|
||||
func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
|
||||
val := reflect.ValueOf(pb)
|
||||
if pb == nil || val.IsNil() {
|
||||
w.Write([]byte("<nil>"))
|
||||
return nil
|
||||
}
|
||||
var bw *bufio.Writer
|
||||
ww, ok := w.(writer)
|
||||
if !ok {
|
||||
bw = bufio.NewWriter(w)
|
||||
ww = bw
|
||||
}
|
||||
aw := &textWriter{
|
||||
w: ww,
|
||||
complete: true,
|
||||
compact: tm.Compact,
|
||||
}
|
||||
|
||||
if etm, ok := pb.(encoding.TextMarshaler); ok {
|
||||
text, err := etm.MarshalText()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err = aw.Write(text); err != nil {
|
||||
return err
|
||||
}
|
||||
if bw != nil {
|
||||
return bw.Flush()
|
||||
}
|
||||
return nil
|
||||
}
|
||||
// Dereference the received pointer so we don't have outer < and >.
|
||||
v := reflect.Indirect(val)
|
||||
if err := tm.writeStruct(aw, v); err != nil {
|
||||
return err
|
||||
}
|
||||
if bw != nil {
|
||||
return bw.Flush()
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Text is the same as Marshal, but returns the string directly.
|
||||
func (tm *TextMarshaler) Text(pb Message) string {
|
||||
var buf bytes.Buffer
|
||||
tm.Marshal(&buf, pb)
|
||||
return buf.String()
|
||||
}
|
||||
|
||||
var (
|
||||
defaultTextMarshaler = TextMarshaler{}
|
||||
compactTextMarshaler = TextMarshaler{Compact: true}
|
||||
)
|
||||
|
||||
// TODO: consider removing some of the Marshal functions below.
|
||||
|
||||
// MarshalText writes a given protocol buffer in text format.
|
||||
// The only errors returned are from w.
|
||||
func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) }
|
||||
|
||||
// MarshalTextString is the same as MarshalText, but returns the string directly.
|
||||
func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) }
|
||||
|
||||
// CompactText writes a given protocol buffer in compact text format (one line).
|
||||
func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) }
|
||||
|
||||
// CompactTextString is the same as CompactText, but returns the string directly.
|
||||
func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) }
|
||||
57
vendor/github.com/gogo/protobuf/proto/text_gogo.go
generated
vendored
Normal file
57
vendor/github.com/gogo/protobuf/proto/text_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,57 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
func (tm *TextMarshaler) writeEnum(w *textWriter, v reflect.Value, props *Properties) error {
|
||||
m, ok := enumStringMaps[props.Enum]
|
||||
if !ok {
|
||||
if err := tm.writeAny(w, v, props); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
key := int32(0)
|
||||
if v.Kind() == reflect.Ptr {
|
||||
key = int32(v.Elem().Int())
|
||||
} else {
|
||||
key = int32(v.Int())
|
||||
}
|
||||
s, ok := m[key]
|
||||
if !ok {
|
||||
if err := tm.writeAny(w, v, props); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
_, err := fmt.Fprint(w, s)
|
||||
return err
|
||||
}
|
||||
1018
vendor/github.com/gogo/protobuf/proto/text_parser.go
generated
vendored
Normal file
1018
vendor/github.com/gogo/protobuf/proto/text_parser.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
113
vendor/github.com/gogo/protobuf/proto/timestamp.go
generated
vendored
Normal file
113
vendor/github.com/gogo/protobuf/proto/timestamp.go
generated
vendored
Normal file
@@ -0,0 +1,113 @@
|
||||
// Go support for Protocol Buffers - Google's data interchange format
|
||||
//
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// https://github.com/golang/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
// This file implements operations on google.protobuf.Timestamp.
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"time"
|
||||
)
|
||||
|
||||
const (
|
||||
// Seconds field of the earliest valid Timestamp.
|
||||
// This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
|
||||
minValidSeconds = -62135596800
|
||||
// Seconds field just after the latest valid Timestamp.
|
||||
// This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
|
||||
maxValidSeconds = 253402300800
|
||||
)
|
||||
|
||||
// validateTimestamp determines whether a Timestamp is valid.
|
||||
// A valid timestamp represents a time in the range
|
||||
// [0001-01-01, 10000-01-01) and has a Nanos field
|
||||
// in the range [0, 1e9).
|
||||
//
|
||||
// If the Timestamp is valid, validateTimestamp returns nil.
|
||||
// Otherwise, it returns an error that describes
|
||||
// the problem.
|
||||
//
|
||||
// Every valid Timestamp can be represented by a time.Time, but the converse is not true.
|
||||
func validateTimestamp(ts *timestamp) error {
|
||||
if ts == nil {
|
||||
return errors.New("timestamp: nil Timestamp")
|
||||
}
|
||||
if ts.Seconds < minValidSeconds {
|
||||
return fmt.Errorf("timestamp: %#v before 0001-01-01", ts)
|
||||
}
|
||||
if ts.Seconds >= maxValidSeconds {
|
||||
return fmt.Errorf("timestamp: %#v after 10000-01-01", ts)
|
||||
}
|
||||
if ts.Nanos < 0 || ts.Nanos >= 1e9 {
|
||||
return fmt.Errorf("timestamp: %#v: nanos not in range [0, 1e9)", ts)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// TimestampFromProto converts a google.protobuf.Timestamp proto to a time.Time.
|
||||
// It returns an error if the argument is invalid.
|
||||
//
|
||||
// Unlike most Go functions, if Timestamp returns an error, the first return value
|
||||
// is not the zero time.Time. Instead, it is the value obtained from the
|
||||
// time.Unix function when passed the contents of the Timestamp, in the UTC
|
||||
// locale. This may or may not be a meaningful time; many invalid Timestamps
|
||||
// do map to valid time.Times.
|
||||
//
|
||||
// A nil Timestamp returns an error. The first return value in that case is
|
||||
// undefined.
|
||||
func timestampFromProto(ts *timestamp) (time.Time, error) {
|
||||
// Don't return the zero value on error, because corresponds to a valid
|
||||
// timestamp. Instead return whatever time.Unix gives us.
|
||||
var t time.Time
|
||||
if ts == nil {
|
||||
t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
|
||||
} else {
|
||||
t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
|
||||
}
|
||||
return t, validateTimestamp(ts)
|
||||
}
|
||||
|
||||
// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
|
||||
// It returns an error if the resulting Timestamp is invalid.
|
||||
func timestampProto(t time.Time) (*timestamp, error) {
|
||||
seconds := t.Unix()
|
||||
nanos := int32(t.Sub(time.Unix(seconds, 0)))
|
||||
ts := ×tamp{
|
||||
Seconds: seconds,
|
||||
Nanos: nanos,
|
||||
}
|
||||
if err := validateTimestamp(ts); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return ts, nil
|
||||
}
|
||||
49
vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go
generated
vendored
Normal file
49
vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,49 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2016, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"time"
|
||||
)
|
||||
|
||||
var timeType = reflect.TypeOf((*time.Time)(nil)).Elem()
|
||||
|
||||
type timestamp struct {
|
||||
Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
|
||||
Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
|
||||
}
|
||||
|
||||
func (m *timestamp) Reset() { *m = timestamp{} }
|
||||
func (*timestamp) ProtoMessage() {}
|
||||
func (*timestamp) String() string { return "timestamp<string>" }
|
||||
|
||||
func init() {
|
||||
RegisterType((*timestamp)(nil), "gogo.protobuf.proto.timestamp")
|
||||
}
|
||||
1888
vendor/github.com/gogo/protobuf/proto/wrappers.go
generated
vendored
Normal file
1888
vendor/github.com/gogo/protobuf/proto/wrappers.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
113
vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go
generated
vendored
Normal file
113
vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go
generated
vendored
Normal file
@@ -0,0 +1,113 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package proto
|
||||
|
||||
type float64Value struct {
|
||||
Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *float64Value) Reset() { *m = float64Value{} }
|
||||
func (*float64Value) ProtoMessage() {}
|
||||
func (*float64Value) String() string { return "float64<string>" }
|
||||
|
||||
type float32Value struct {
|
||||
Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *float32Value) Reset() { *m = float32Value{} }
|
||||
func (*float32Value) ProtoMessage() {}
|
||||
func (*float32Value) String() string { return "float32<string>" }
|
||||
|
||||
type int64Value struct {
|
||||
Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *int64Value) Reset() { *m = int64Value{} }
|
||||
func (*int64Value) ProtoMessage() {}
|
||||
func (*int64Value) String() string { return "int64<string>" }
|
||||
|
||||
type uint64Value struct {
|
||||
Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *uint64Value) Reset() { *m = uint64Value{} }
|
||||
func (*uint64Value) ProtoMessage() {}
|
||||
func (*uint64Value) String() string { return "uint64<string>" }
|
||||
|
||||
type int32Value struct {
|
||||
Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *int32Value) Reset() { *m = int32Value{} }
|
||||
func (*int32Value) ProtoMessage() {}
|
||||
func (*int32Value) String() string { return "int32<string>" }
|
||||
|
||||
type uint32Value struct {
|
||||
Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *uint32Value) Reset() { *m = uint32Value{} }
|
||||
func (*uint32Value) ProtoMessage() {}
|
||||
func (*uint32Value) String() string { return "uint32<string>" }
|
||||
|
||||
type boolValue struct {
|
||||
Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *boolValue) Reset() { *m = boolValue{} }
|
||||
func (*boolValue) ProtoMessage() {}
|
||||
func (*boolValue) String() string { return "bool<string>" }
|
||||
|
||||
type stringValue struct {
|
||||
Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *stringValue) Reset() { *m = stringValue{} }
|
||||
func (*stringValue) ProtoMessage() {}
|
||||
func (*stringValue) String() string { return "string<string>" }
|
||||
|
||||
type bytesValue struct {
|
||||
Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (m *bytesValue) Reset() { *m = bytesValue{} }
|
||||
func (*bytesValue) ProtoMessage() {}
|
||||
func (*bytesValue) String() string { return "[]byte<string>" }
|
||||
|
||||
func init() {
|
||||
RegisterType((*float64Value)(nil), "gogo.protobuf.proto.DoubleValue")
|
||||
RegisterType((*float32Value)(nil), "gogo.protobuf.proto.FloatValue")
|
||||
RegisterType((*int64Value)(nil), "gogo.protobuf.proto.Int64Value")
|
||||
RegisterType((*uint64Value)(nil), "gogo.protobuf.proto.UInt64Value")
|
||||
RegisterType((*int32Value)(nil), "gogo.protobuf.proto.Int32Value")
|
||||
RegisterType((*uint32Value)(nil), "gogo.protobuf.proto.UInt32Value")
|
||||
RegisterType((*boolValue)(nil), "gogo.protobuf.proto.BoolValue")
|
||||
RegisterType((*stringValue)(nil), "gogo.protobuf.proto.StringValue")
|
||||
RegisterType((*bytesValue)(nil), "gogo.protobuf.proto.BytesValue")
|
||||
}
|
||||
101
vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go
generated
vendored
Normal file
101
vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go
generated
vendored
Normal file
@@ -0,0 +1,101 @@
|
||||
// Protocol Buffers for Go with Gadgets
|
||||
//
|
||||
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
|
||||
// http://github.com/gogo/protobuf
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package sortkeys
|
||||
|
||||
import (
|
||||
"sort"
|
||||
)
|
||||
|
||||
func Strings(l []string) {
|
||||
sort.Strings(l)
|
||||
}
|
||||
|
||||
func Float64s(l []float64) {
|
||||
sort.Float64s(l)
|
||||
}
|
||||
|
||||
func Float32s(l []float32) {
|
||||
sort.Sort(Float32Slice(l))
|
||||
}
|
||||
|
||||
func Int64s(l []int64) {
|
||||
sort.Sort(Int64Slice(l))
|
||||
}
|
||||
|
||||
func Int32s(l []int32) {
|
||||
sort.Sort(Int32Slice(l))
|
||||
}
|
||||
|
||||
func Uint64s(l []uint64) {
|
||||
sort.Sort(Uint64Slice(l))
|
||||
}
|
||||
|
||||
func Uint32s(l []uint32) {
|
||||
sort.Sort(Uint32Slice(l))
|
||||
}
|
||||
|
||||
func Bools(l []bool) {
|
||||
sort.Sort(BoolSlice(l))
|
||||
}
|
||||
|
||||
type BoolSlice []bool
|
||||
|
||||
func (p BoolSlice) Len() int { return len(p) }
|
||||
func (p BoolSlice) Less(i, j int) bool { return p[j] }
|
||||
func (p BoolSlice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
|
||||
|
||||
type Int64Slice []int64
|
||||
|
||||
func (p Int64Slice) Len() int { return len(p) }
|
||||
func (p Int64Slice) Less(i, j int) bool { return p[i] < p[j] }
|
||||
func (p Int64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
|
||||
|
||||
type Int32Slice []int32
|
||||
|
||||
func (p Int32Slice) Len() int { return len(p) }
|
||||
func (p Int32Slice) Less(i, j int) bool { return p[i] < p[j] }
|
||||
func (p Int32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
|
||||
|
||||
type Uint64Slice []uint64
|
||||
|
||||
func (p Uint64Slice) Len() int { return len(p) }
|
||||
func (p Uint64Slice) Less(i, j int) bool { return p[i] < p[j] }
|
||||
func (p Uint64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
|
||||
|
||||
type Uint32Slice []uint32
|
||||
|
||||
func (p Uint32Slice) Len() int { return len(p) }
|
||||
func (p Uint32Slice) Less(i, j int) bool { return p[i] < p[j] }
|
||||
func (p Uint32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
|
||||
|
||||
type Float32Slice []float32
|
||||
|
||||
func (p Float32Slice) Len() int { return len(p) }
|
||||
func (p Float32Slice) Less(i, j int) bool { return p[i] < p[j] }
|
||||
func (p Float32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
|
||||
2
vendor/github.com/golang/protobuf/proto/text_decode.go
generated
vendored
2
vendor/github.com/golang/protobuf/proto/text_decode.go
generated
vendored
@@ -765,7 +765,7 @@ func unescape(s string) (ch string, tail string, err error) {
|
||||
if i > utf8.MaxRune {
|
||||
return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
|
||||
}
|
||||
return string(i), s, nil
|
||||
return string(rune(i)), s, nil
|
||||
}
|
||||
return "", "", fmt.Errorf(`unknown escape \%c`, r)
|
||||
}
|
||||
|
||||
13
vendor/github.com/google/gofuzz/.travis.yml
generated
vendored
Normal file
13
vendor/github.com/google/gofuzz/.travis.yml
generated
vendored
Normal file
@@ -0,0 +1,13 @@
|
||||
language: go
|
||||
|
||||
go:
|
||||
- 1.4
|
||||
- 1.3
|
||||
- 1.2
|
||||
- tip
|
||||
|
||||
install:
|
||||
- if ! go get code.google.com/p/go.tools/cmd/cover; then go get golang.org/x/tools/cmd/cover; fi
|
||||
|
||||
script:
|
||||
- go test -cover
|
||||
67
vendor/github.com/google/gofuzz/CONTRIBUTING.md
generated
vendored
Normal file
67
vendor/github.com/google/gofuzz/CONTRIBUTING.md
generated
vendored
Normal file
@@ -0,0 +1,67 @@
|
||||
# How to contribute #
|
||||
|
||||
We'd love to accept your patches and contributions to this project. There are
|
||||
a just a few small guidelines you need to follow.
|
||||
|
||||
|
||||
## Contributor License Agreement ##
|
||||
|
||||
Contributions to any Google project must be accompanied by a Contributor
|
||||
License Agreement. This is not a copyright **assignment**, it simply gives
|
||||
Google permission to use and redistribute your contributions as part of the
|
||||
project.
|
||||
|
||||
* If you are an individual writing original source code and you're sure you
|
||||
own the intellectual property, then you'll need to sign an [individual
|
||||
CLA][].
|
||||
|
||||
* If you work for a company that wants to allow you to contribute your work,
|
||||
then you'll need to sign a [corporate CLA][].
|
||||
|
||||
You generally only need to submit a CLA once, so if you've already submitted
|
||||
one (even if it was for a different project), you probably don't need to do it
|
||||
again.
|
||||
|
||||
[individual CLA]: https://developers.google.com/open-source/cla/individual
|
||||
[corporate CLA]: https://developers.google.com/open-source/cla/corporate
|
||||
|
||||
|
||||
## Submitting a patch ##
|
||||
|
||||
1. It's generally best to start by opening a new issue describing the bug or
|
||||
feature you're intending to fix. Even if you think it's relatively minor,
|
||||
it's helpful to know what people are working on. Mention in the initial
|
||||
issue that you are planning to work on that bug or feature so that it can
|
||||
be assigned to you.
|
||||
|
||||
1. Follow the normal process of [forking][] the project, and setup a new
|
||||
branch to work in. It's important that each group of changes be done in
|
||||
separate branches in order to ensure that a pull request only includes the
|
||||
commits related to that bug or feature.
|
||||
|
||||
1. Go makes it very simple to ensure properly formatted code, so always run
|
||||
`go fmt` on your code before committing it. You should also run
|
||||
[golint][] over your code. As noted in the [golint readme][], it's not
|
||||
strictly necessary that your code be completely "lint-free", but this will
|
||||
help you find common style issues.
|
||||
|
||||
1. Any significant changes should almost always be accompanied by tests. The
|
||||
project already has good test coverage, so look at some of the existing
|
||||
tests if you're unsure how to go about it. [gocov][] and [gocov-html][]
|
||||
are invaluable tools for seeing which parts of your code aren't being
|
||||
exercised by your tests.
|
||||
|
||||
1. Do your best to have [well-formed commit messages][] for each change.
|
||||
This provides consistency throughout the project, and ensures that commit
|
||||
messages are able to be formatted properly by various git tools.
|
||||
|
||||
1. Finally, push the commits to your fork and submit a [pull request][].
|
||||
|
||||
[forking]: https://help.github.com/articles/fork-a-repo
|
||||
[golint]: https://github.com/golang/lint
|
||||
[golint readme]: https://github.com/golang/lint/blob/master/README
|
||||
[gocov]: https://github.com/axw/gocov
|
||||
[gocov-html]: https://github.com/matm/gocov-html
|
||||
[well-formed commit messages]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
|
||||
[squash]: http://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits
|
||||
[pull request]: https://help.github.com/articles/creating-a-pull-request
|
||||
202
vendor/github.com/google/gofuzz/LICENSE
generated
vendored
Normal file
202
vendor/github.com/google/gofuzz/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
71
vendor/github.com/google/gofuzz/README.md
generated
vendored
Normal file
71
vendor/github.com/google/gofuzz/README.md
generated
vendored
Normal file
@@ -0,0 +1,71 @@
|
||||
gofuzz
|
||||
======
|
||||
|
||||
gofuzz is a library for populating go objects with random values.
|
||||
|
||||
[](https://godoc.org/github.com/google/gofuzz)
|
||||
[](https://travis-ci.org/google/gofuzz)
|
||||
|
||||
This is useful for testing:
|
||||
|
||||
* Do your project's objects really serialize/unserialize correctly in all cases?
|
||||
* Is there an incorrectly formatted object that will cause your project to panic?
|
||||
|
||||
Import with ```import "github.com/google/gofuzz"```
|
||||
|
||||
You can use it on single variables:
|
||||
```go
|
||||
f := fuzz.New()
|
||||
var myInt int
|
||||
f.Fuzz(&myInt) // myInt gets a random value.
|
||||
```
|
||||
|
||||
You can use it on maps:
|
||||
```go
|
||||
f := fuzz.New().NilChance(0).NumElements(1, 1)
|
||||
var myMap map[ComplexKeyType]string
|
||||
f.Fuzz(&myMap) // myMap will have exactly one element.
|
||||
```
|
||||
|
||||
Customize the chance of getting a nil pointer:
|
||||
```go
|
||||
f := fuzz.New().NilChance(.5)
|
||||
var fancyStruct struct {
|
||||
A, B, C, D *string
|
||||
}
|
||||
f.Fuzz(&fancyStruct) // About half the pointers should be set.
|
||||
```
|
||||
|
||||
You can even customize the randomization completely if needed:
|
||||
```go
|
||||
type MyEnum string
|
||||
const (
|
||||
A MyEnum = "A"
|
||||
B MyEnum = "B"
|
||||
)
|
||||
type MyInfo struct {
|
||||
Type MyEnum
|
||||
AInfo *string
|
||||
BInfo *string
|
||||
}
|
||||
|
||||
f := fuzz.New().NilChance(0).Funcs(
|
||||
func(e *MyInfo, c fuzz.Continue) {
|
||||
switch c.Intn(2) {
|
||||
case 0:
|
||||
e.Type = A
|
||||
c.Fuzz(&e.AInfo)
|
||||
case 1:
|
||||
e.Type = B
|
||||
c.Fuzz(&e.BInfo)
|
||||
}
|
||||
},
|
||||
)
|
||||
|
||||
var myObject MyInfo
|
||||
f.Fuzz(&myObject) // Type will correspond to whether A or B info is set.
|
||||
```
|
||||
|
||||
See more examples in ```example_test.go```.
|
||||
|
||||
Happy testing!
|
||||
18
vendor/github.com/google/gofuzz/doc.go
generated
vendored
Normal file
18
vendor/github.com/google/gofuzz/doc.go
generated
vendored
Normal file
@@ -0,0 +1,18 @@
|
||||
/*
|
||||
Copyright 2014 Google Inc. All rights reserved.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
// Package fuzz is a library for populating go objects with random values.
|
||||
package fuzz
|
||||
506
vendor/github.com/google/gofuzz/fuzz.go
generated
vendored
Normal file
506
vendor/github.com/google/gofuzz/fuzz.go
generated
vendored
Normal file
@@ -0,0 +1,506 @@
|
||||
/*
|
||||
Copyright 2014 Google Inc. All rights reserved.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package fuzz
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"time"
|
||||
)
|
||||
|
||||
// fuzzFuncMap is a map from a type to a fuzzFunc that handles that type.
|
||||
type fuzzFuncMap map[reflect.Type]reflect.Value
|
||||
|
||||
// Fuzzer knows how to fill any object with random fields.
|
||||
type Fuzzer struct {
|
||||
fuzzFuncs fuzzFuncMap
|
||||
defaultFuzzFuncs fuzzFuncMap
|
||||
r *rand.Rand
|
||||
nilChance float64
|
||||
minElements int
|
||||
maxElements int
|
||||
maxDepth int
|
||||
skipFieldPatterns []*regexp.Regexp
|
||||
}
|
||||
|
||||
// New returns a new Fuzzer. Customize your Fuzzer further by calling Funcs,
|
||||
// RandSource, NilChance, or NumElements in any order.
|
||||
func New() *Fuzzer {
|
||||
return NewWithSeed(time.Now().UnixNano())
|
||||
}
|
||||
|
||||
func NewWithSeed(seed int64) *Fuzzer {
|
||||
f := &Fuzzer{
|
||||
defaultFuzzFuncs: fuzzFuncMap{
|
||||
reflect.TypeOf(&time.Time{}): reflect.ValueOf(fuzzTime),
|
||||
},
|
||||
|
||||
fuzzFuncs: fuzzFuncMap{},
|
||||
r: rand.New(rand.NewSource(seed)),
|
||||
nilChance: .2,
|
||||
minElements: 1,
|
||||
maxElements: 10,
|
||||
maxDepth: 100,
|
||||
}
|
||||
return f
|
||||
}
|
||||
|
||||
// Funcs adds each entry in fuzzFuncs as a custom fuzzing function.
|
||||
//
|
||||
// Each entry in fuzzFuncs must be a function taking two parameters.
|
||||
// The first parameter must be a pointer or map. It is the variable that
|
||||
// function will fill with random data. The second parameter must be a
|
||||
// fuzz.Continue, which will provide a source of randomness and a way
|
||||
// to automatically continue fuzzing smaller pieces of the first parameter.
|
||||
//
|
||||
// These functions are called sensibly, e.g., if you wanted custom string
|
||||
// fuzzing, the function `func(s *string, c fuzz.Continue)` would get
|
||||
// called and passed the address of strings. Maps and pointers will always
|
||||
// be made/new'd for you, ignoring the NilChange option. For slices, it
|
||||
// doesn't make much sense to pre-create them--Fuzzer doesn't know how
|
||||
// long you want your slice--so take a pointer to a slice, and make it
|
||||
// yourself. (If you don't want your map/pointer type pre-made, take a
|
||||
// pointer to it, and make it yourself.) See the examples for a range of
|
||||
// custom functions.
|
||||
func (f *Fuzzer) Funcs(fuzzFuncs ...interface{}) *Fuzzer {
|
||||
for i := range fuzzFuncs {
|
||||
v := reflect.ValueOf(fuzzFuncs[i])
|
||||
if v.Kind() != reflect.Func {
|
||||
panic("Need only funcs!")
|
||||
}
|
||||
t := v.Type()
|
||||
if t.NumIn() != 2 || t.NumOut() != 0 {
|
||||
panic("Need 2 in and 0 out params!")
|
||||
}
|
||||
argT := t.In(0)
|
||||
switch argT.Kind() {
|
||||
case reflect.Ptr, reflect.Map:
|
||||
default:
|
||||
panic("fuzzFunc must take pointer or map type")
|
||||
}
|
||||
if t.In(1) != reflect.TypeOf(Continue{}) {
|
||||
panic("fuzzFunc's second parameter must be type fuzz.Continue")
|
||||
}
|
||||
f.fuzzFuncs[argT] = v
|
||||
}
|
||||
return f
|
||||
}
|
||||
|
||||
// RandSource causes f to get values from the given source of randomness.
|
||||
// Use if you want deterministic fuzzing.
|
||||
func (f *Fuzzer) RandSource(s rand.Source) *Fuzzer {
|
||||
f.r = rand.New(s)
|
||||
return f
|
||||
}
|
||||
|
||||
// NilChance sets the probability of creating a nil pointer, map, or slice to
|
||||
// 'p'. 'p' should be between 0 (no nils) and 1 (all nils), inclusive.
|
||||
func (f *Fuzzer) NilChance(p float64) *Fuzzer {
|
||||
if p < 0 || p > 1 {
|
||||
panic("p should be between 0 and 1, inclusive.")
|
||||
}
|
||||
f.nilChance = p
|
||||
return f
|
||||
}
|
||||
|
||||
// NumElements sets the minimum and maximum number of elements that will be
|
||||
// added to a non-nil map or slice.
|
||||
func (f *Fuzzer) NumElements(atLeast, atMost int) *Fuzzer {
|
||||
if atLeast > atMost {
|
||||
panic("atLeast must be <= atMost")
|
||||
}
|
||||
if atLeast < 0 {
|
||||
panic("atLeast must be >= 0")
|
||||
}
|
||||
f.minElements = atLeast
|
||||
f.maxElements = atMost
|
||||
return f
|
||||
}
|
||||
|
||||
func (f *Fuzzer) genElementCount() int {
|
||||
if f.minElements == f.maxElements {
|
||||
return f.minElements
|
||||
}
|
||||
return f.minElements + f.r.Intn(f.maxElements-f.minElements+1)
|
||||
}
|
||||
|
||||
func (f *Fuzzer) genShouldFill() bool {
|
||||
return f.r.Float64() > f.nilChance
|
||||
}
|
||||
|
||||
// MaxDepth sets the maximum number of recursive fuzz calls that will be made
|
||||
// before stopping. This includes struct members, pointers, and map and slice
|
||||
// elements.
|
||||
func (f *Fuzzer) MaxDepth(d int) *Fuzzer {
|
||||
f.maxDepth = d
|
||||
return f
|
||||
}
|
||||
|
||||
// Skip fields which match the supplied pattern. Call this multiple times if needed
|
||||
// This is useful to skip XXX_ fields generated by protobuf
|
||||
func (f *Fuzzer) SkipFieldsWithPattern(pattern *regexp.Regexp) *Fuzzer {
|
||||
f.skipFieldPatterns = append(f.skipFieldPatterns, pattern)
|
||||
return f
|
||||
}
|
||||
|
||||
// Fuzz recursively fills all of obj's fields with something random. First
|
||||
// this tries to find a custom fuzz function (see Funcs). If there is no
|
||||
// custom function this tests whether the object implements fuzz.Interface and,
|
||||
// if so, calls Fuzz on it to fuzz itself. If that fails, this will see if
|
||||
// there is a default fuzz function provided by this package. If all of that
|
||||
// fails, this will generate random values for all primitive fields and then
|
||||
// recurse for all non-primitives.
|
||||
//
|
||||
// This is safe for cyclic or tree-like structs, up to a limit. Use the
|
||||
// MaxDepth method to adjust how deep you need it to recurse.
|
||||
//
|
||||
// obj must be a pointer. Only exported (public) fields can be set (thanks,
|
||||
// golang :/ ) Intended for tests, so will panic on bad input or unimplemented
|
||||
// fields.
|
||||
func (f *Fuzzer) Fuzz(obj interface{}) {
|
||||
v := reflect.ValueOf(obj)
|
||||
if v.Kind() != reflect.Ptr {
|
||||
panic("needed ptr!")
|
||||
}
|
||||
v = v.Elem()
|
||||
f.fuzzWithContext(v, 0)
|
||||
}
|
||||
|
||||
// FuzzNoCustom is just like Fuzz, except that any custom fuzz function for
|
||||
// obj's type will not be called and obj will not be tested for fuzz.Interface
|
||||
// conformance. This applies only to obj and not other instances of obj's
|
||||
// type.
|
||||
// Not safe for cyclic or tree-like structs!
|
||||
// obj must be a pointer. Only exported (public) fields can be set (thanks, golang :/ )
|
||||
// Intended for tests, so will panic on bad input or unimplemented fields.
|
||||
func (f *Fuzzer) FuzzNoCustom(obj interface{}) {
|
||||
v := reflect.ValueOf(obj)
|
||||
if v.Kind() != reflect.Ptr {
|
||||
panic("needed ptr!")
|
||||
}
|
||||
v = v.Elem()
|
||||
f.fuzzWithContext(v, flagNoCustomFuzz)
|
||||
}
|
||||
|
||||
const (
|
||||
// Do not try to find a custom fuzz function. Does not apply recursively.
|
||||
flagNoCustomFuzz uint64 = 1 << iota
|
||||
)
|
||||
|
||||
func (f *Fuzzer) fuzzWithContext(v reflect.Value, flags uint64) {
|
||||
fc := &fuzzerContext{fuzzer: f}
|
||||
fc.doFuzz(v, flags)
|
||||
}
|
||||
|
||||
// fuzzerContext carries context about a single fuzzing run, which lets Fuzzer
|
||||
// be thread-safe.
|
||||
type fuzzerContext struct {
|
||||
fuzzer *Fuzzer
|
||||
curDepth int
|
||||
}
|
||||
|
||||
func (fc *fuzzerContext) doFuzz(v reflect.Value, flags uint64) {
|
||||
if fc.curDepth >= fc.fuzzer.maxDepth {
|
||||
return
|
||||
}
|
||||
fc.curDepth++
|
||||
defer func() { fc.curDepth-- }()
|
||||
|
||||
if !v.CanSet() {
|
||||
return
|
||||
}
|
||||
|
||||
if flags&flagNoCustomFuzz == 0 {
|
||||
// Check for both pointer and non-pointer custom functions.
|
||||
if v.CanAddr() && fc.tryCustom(v.Addr()) {
|
||||
return
|
||||
}
|
||||
if fc.tryCustom(v) {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
if fn, ok := fillFuncMap[v.Kind()]; ok {
|
||||
fn(v, fc.fuzzer.r)
|
||||
return
|
||||
}
|
||||
switch v.Kind() {
|
||||
case reflect.Map:
|
||||
if fc.fuzzer.genShouldFill() {
|
||||
v.Set(reflect.MakeMap(v.Type()))
|
||||
n := fc.fuzzer.genElementCount()
|
||||
for i := 0; i < n; i++ {
|
||||
key := reflect.New(v.Type().Key()).Elem()
|
||||
fc.doFuzz(key, 0)
|
||||
val := reflect.New(v.Type().Elem()).Elem()
|
||||
fc.doFuzz(val, 0)
|
||||
v.SetMapIndex(key, val)
|
||||
}
|
||||
return
|
||||
}
|
||||
v.Set(reflect.Zero(v.Type()))
|
||||
case reflect.Ptr:
|
||||
if fc.fuzzer.genShouldFill() {
|
||||
v.Set(reflect.New(v.Type().Elem()))
|
||||
fc.doFuzz(v.Elem(), 0)
|
||||
return
|
||||
}
|
||||
v.Set(reflect.Zero(v.Type()))
|
||||
case reflect.Slice:
|
||||
if fc.fuzzer.genShouldFill() {
|
||||
n := fc.fuzzer.genElementCount()
|
||||
v.Set(reflect.MakeSlice(v.Type(), n, n))
|
||||
for i := 0; i < n; i++ {
|
||||
fc.doFuzz(v.Index(i), 0)
|
||||
}
|
||||
return
|
||||
}
|
||||
v.Set(reflect.Zero(v.Type()))
|
||||
case reflect.Array:
|
||||
if fc.fuzzer.genShouldFill() {
|
||||
n := v.Len()
|
||||
for i := 0; i < n; i++ {
|
||||
fc.doFuzz(v.Index(i), 0)
|
||||
}
|
||||
return
|
||||
}
|
||||
v.Set(reflect.Zero(v.Type()))
|
||||
case reflect.Struct:
|
||||
for i := 0; i < v.NumField(); i++ {
|
||||
skipField := false
|
||||
fieldName := v.Type().Field(i).Name
|
||||
for _, pattern := range fc.fuzzer.skipFieldPatterns {
|
||||
if pattern.MatchString(fieldName) {
|
||||
skipField = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if !skipField {
|
||||
fc.doFuzz(v.Field(i), 0)
|
||||
}
|
||||
}
|
||||
case reflect.Chan:
|
||||
fallthrough
|
||||
case reflect.Func:
|
||||
fallthrough
|
||||
case reflect.Interface:
|
||||
fallthrough
|
||||
default:
|
||||
panic(fmt.Sprintf("Can't handle %#v", v.Interface()))
|
||||
}
|
||||
}
|
||||
|
||||
// tryCustom searches for custom handlers, and returns true iff it finds a match
|
||||
// and successfully randomizes v.
|
||||
func (fc *fuzzerContext) tryCustom(v reflect.Value) bool {
|
||||
// First: see if we have a fuzz function for it.
|
||||
doCustom, ok := fc.fuzzer.fuzzFuncs[v.Type()]
|
||||
if !ok {
|
||||
// Second: see if it can fuzz itself.
|
||||
if v.CanInterface() {
|
||||
intf := v.Interface()
|
||||
if fuzzable, ok := intf.(Interface); ok {
|
||||
fuzzable.Fuzz(Continue{fc: fc, Rand: fc.fuzzer.r})
|
||||
return true
|
||||
}
|
||||
}
|
||||
// Finally: see if there is a default fuzz function.
|
||||
doCustom, ok = fc.fuzzer.defaultFuzzFuncs[v.Type()]
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
switch v.Kind() {
|
||||
case reflect.Ptr:
|
||||
if v.IsNil() {
|
||||
if !v.CanSet() {
|
||||
return false
|
||||
}
|
||||
v.Set(reflect.New(v.Type().Elem()))
|
||||
}
|
||||
case reflect.Map:
|
||||
if v.IsNil() {
|
||||
if !v.CanSet() {
|
||||
return false
|
||||
}
|
||||
v.Set(reflect.MakeMap(v.Type()))
|
||||
}
|
||||
default:
|
||||
return false
|
||||
}
|
||||
|
||||
doCustom.Call([]reflect.Value{v, reflect.ValueOf(Continue{
|
||||
fc: fc,
|
||||
Rand: fc.fuzzer.r,
|
||||
})})
|
||||
return true
|
||||
}
|
||||
|
||||
// Interface represents an object that knows how to fuzz itself. Any time we
|
||||
// find a type that implements this interface we will delegate the act of
|
||||
// fuzzing itself.
|
||||
type Interface interface {
|
||||
Fuzz(c Continue)
|
||||
}
|
||||
|
||||
// Continue can be passed to custom fuzzing functions to allow them to use
|
||||
// the correct source of randomness and to continue fuzzing their members.
|
||||
type Continue struct {
|
||||
fc *fuzzerContext
|
||||
|
||||
// For convenience, Continue implements rand.Rand via embedding.
|
||||
// Use this for generating any randomness if you want your fuzzing
|
||||
// to be repeatable for a given seed.
|
||||
*rand.Rand
|
||||
}
|
||||
|
||||
// Fuzz continues fuzzing obj. obj must be a pointer.
|
||||
func (c Continue) Fuzz(obj interface{}) {
|
||||
v := reflect.ValueOf(obj)
|
||||
if v.Kind() != reflect.Ptr {
|
||||
panic("needed ptr!")
|
||||
}
|
||||
v = v.Elem()
|
||||
c.fc.doFuzz(v, 0)
|
||||
}
|
||||
|
||||
// FuzzNoCustom continues fuzzing obj, except that any custom fuzz function for
|
||||
// obj's type will not be called and obj will not be tested for fuzz.Interface
|
||||
// conformance. This applies only to obj and not other instances of obj's
|
||||
// type.
|
||||
func (c Continue) FuzzNoCustom(obj interface{}) {
|
||||
v := reflect.ValueOf(obj)
|
||||
if v.Kind() != reflect.Ptr {
|
||||
panic("needed ptr!")
|
||||
}
|
||||
v = v.Elem()
|
||||
c.fc.doFuzz(v, flagNoCustomFuzz)
|
||||
}
|
||||
|
||||
// RandString makes a random string up to 20 characters long. The returned string
|
||||
// may include a variety of (valid) UTF-8 encodings.
|
||||
func (c Continue) RandString() string {
|
||||
return randString(c.Rand)
|
||||
}
|
||||
|
||||
// RandUint64 makes random 64 bit numbers.
|
||||
// Weirdly, rand doesn't have a function that gives you 64 random bits.
|
||||
func (c Continue) RandUint64() uint64 {
|
||||
return randUint64(c.Rand)
|
||||
}
|
||||
|
||||
// RandBool returns true or false randomly.
|
||||
func (c Continue) RandBool() bool {
|
||||
return randBool(c.Rand)
|
||||
}
|
||||
|
||||
func fuzzInt(v reflect.Value, r *rand.Rand) {
|
||||
v.SetInt(int64(randUint64(r)))
|
||||
}
|
||||
|
||||
func fuzzUint(v reflect.Value, r *rand.Rand) {
|
||||
v.SetUint(randUint64(r))
|
||||
}
|
||||
|
||||
func fuzzTime(t *time.Time, c Continue) {
|
||||
var sec, nsec int64
|
||||
// Allow for about 1000 years of random time values, which keeps things
|
||||
// like JSON parsing reasonably happy.
|
||||
sec = c.Rand.Int63n(1000 * 365 * 24 * 60 * 60)
|
||||
c.Fuzz(&nsec)
|
||||
*t = time.Unix(sec, nsec)
|
||||
}
|
||||
|
||||
var fillFuncMap = map[reflect.Kind]func(reflect.Value, *rand.Rand){
|
||||
reflect.Bool: func(v reflect.Value, r *rand.Rand) {
|
||||
v.SetBool(randBool(r))
|
||||
},
|
||||
reflect.Int: fuzzInt,
|
||||
reflect.Int8: fuzzInt,
|
||||
reflect.Int16: fuzzInt,
|
||||
reflect.Int32: fuzzInt,
|
||||
reflect.Int64: fuzzInt,
|
||||
reflect.Uint: fuzzUint,
|
||||
reflect.Uint8: fuzzUint,
|
||||
reflect.Uint16: fuzzUint,
|
||||
reflect.Uint32: fuzzUint,
|
||||
reflect.Uint64: fuzzUint,
|
||||
reflect.Uintptr: fuzzUint,
|
||||
reflect.Float32: func(v reflect.Value, r *rand.Rand) {
|
||||
v.SetFloat(float64(r.Float32()))
|
||||
},
|
||||
reflect.Float64: func(v reflect.Value, r *rand.Rand) {
|
||||
v.SetFloat(r.Float64())
|
||||
},
|
||||
reflect.Complex64: func(v reflect.Value, r *rand.Rand) {
|
||||
panic("unimplemented")
|
||||
},
|
||||
reflect.Complex128: func(v reflect.Value, r *rand.Rand) {
|
||||
panic("unimplemented")
|
||||
},
|
||||
reflect.String: func(v reflect.Value, r *rand.Rand) {
|
||||
v.SetString(randString(r))
|
||||
},
|
||||
reflect.UnsafePointer: func(v reflect.Value, r *rand.Rand) {
|
||||
panic("unimplemented")
|
||||
},
|
||||
}
|
||||
|
||||
// randBool returns true or false randomly.
|
||||
func randBool(r *rand.Rand) bool {
|
||||
if r.Int()&1 == 1 {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
type charRange struct {
|
||||
first, last rune
|
||||
}
|
||||
|
||||
// choose returns a random unicode character from the given range, using the
|
||||
// given randomness source.
|
||||
func (r *charRange) choose(rand *rand.Rand) rune {
|
||||
count := int64(r.last - r.first)
|
||||
return r.first + rune(rand.Int63n(count))
|
||||
}
|
||||
|
||||
var unicodeRanges = []charRange{
|
||||
{' ', '~'}, // ASCII characters
|
||||
{'\u00a0', '\u02af'}, // Multi-byte encoded characters
|
||||
{'\u4e00', '\u9fff'}, // Common CJK (even longer encodings)
|
||||
}
|
||||
|
||||
// randString makes a random string up to 20 characters long. The returned string
|
||||
// may include a variety of (valid) UTF-8 encodings.
|
||||
func randString(r *rand.Rand) string {
|
||||
n := r.Intn(20)
|
||||
runes := make([]rune, n)
|
||||
for i := range runes {
|
||||
runes[i] = unicodeRanges[r.Intn(len(unicodeRanges))].choose(r)
|
||||
}
|
||||
return string(runes)
|
||||
}
|
||||
|
||||
// randUint64 makes random 64 bit numbers.
|
||||
// Weirdly, rand doesn't have a function that gives you 64 random bits.
|
||||
func randUint64(r *rand.Rand) uint64 {
|
||||
return uint64(r.Uint32())<<32 | uint64(r.Uint32())
|
||||
}
|
||||
3
vendor/github.com/google/gofuzz/go.mod
generated
vendored
Normal file
3
vendor/github.com/google/gofuzz/go.mod
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
module github.com/google/gofuzz
|
||||
|
||||
go 1.12
|
||||
203
vendor/github.com/googleapis/gnostic/LICENSE
generated
vendored
Normal file
203
vendor/github.com/googleapis/gnostic/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,203 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user