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playlist/Registry: add FindPlaylistPluginBySuffix()

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This commit is contained in:
Max Kellermann 2019-09-02 20:28:14 +02:00
parent 4d11745156
commit 0fd6235a66
2 changed files with 13 additions and 6 deletions
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8
src/playlist/PlaylistRegistry.cxx
View File

@ -274,15 +274,15 @@ playlist_list_open_stream(InputStreamPtr &&is, const char *uri)
return nullptr;
}
bool
playlist_suffix_supported(const char *suffix) noexcept
const PlaylistPlugin *
FindPlaylistPluginBySuffix(const char *suffix) noexcept
{
assert(suffix != nullptr);
playlist_plugins_for_each_enabled(plugin) {
if (plugin->SupportsSuffix(suffix))
return true;
return plugin;
}
return false;
return nullptr;
}

11
src/playlist/PlaylistRegistry.hxx
View File

@ -78,12 +78,19 @@ playlist_list_open_stream_suffix(InputStreamPtr &&is, const char *suffix);
std::unique_ptr<SongEnumerator>
playlist_list_open_stream(InputStreamPtr &&is, const char *uri);
gcc_pure
const PlaylistPlugin *
FindPlaylistPluginBySuffix(const char *suffix) noexcept;
/**
* Determines if there is a playlist plugin which can handle the
* specified file name suffix.
*/
gcc_pure
bool
playlist_suffix_supported(const char *suffix) noexcept;
inline bool
playlist_suffix_supported(const char *suffix) noexcept
{
return FindPlaylistPluginBySuffix(suffix) != nullptr;
}
#endif