Tobias GesellchenandClaude Opus 4.8 11b59d3911 test(dlna): add DLNA MediaServer test server (fixture + LAN example) ...

Adds a dependency-free Go DLNA/UPnP MediaServer used to develop and test
the upcoming "browse a DLNA server and play on a SoundTouch" feature
(https://github.com/gesellix/Bose-SoundTouch/discussions/213).

Two faces over one content core:
- pkg/dlna/dlnatest: an in-process server (httptest) serving rootDesc.xml
  and ContentDirectory Browse for an injectable content tree, for fast
  cross-platform unit tests with no Docker and no multicast.
- cmd/example-dlna-server: the same handlers behind a real http.Server
  plus an SSDP responder (answers M-SEARCH, periodic NOTIFY), so a real
  speaker on the LAN can discover it and fetch real (silent WAV) audio.

A Docker minidlna was unusable here: on macOS the container IP in the
DIDL <res> URL is unreachable from the LAN, and its SSDP never reaches the
speakers. A native Go server embeds the host LAN IP and is discoverable.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-09 22:50:49 +02:00

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main.go

test(dlna): add DLNA MediaServer test server (fixture + LAN example)

2026-06-09 22:50:49 +02:00