diff options
Diffstat (limited to 'src/decoder_plugin.h')
| -rw-r--r-- | src/decoder_plugin.h | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/src/decoder_plugin.h b/src/decoder_plugin.h index d8371ddb8..933ba6751 100644 --- a/src/decoder_plugin.h +++ b/src/decoder_plugin.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2010 The Music Player Daemon Project + * Copyright (C) 2003-2011 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -26,6 +26,7 @@ struct config_param; struct input_stream; struct tag; +struct tag_handler; /** * Opaque handle which the decoder plugin passes to the functions in @@ -70,18 +71,22 @@ struct decoder_plugin { void (*file_decode)(struct decoder *decoder, const char *path_fs); /** - * Read the tags of a local file. + * Scan metadata of a file. * - * @return NULL if the operation has failed + * @return false if the operation has failed */ - struct tag *(*tag_dup)(const char *path_fs); + bool (*scan_file)(const char *path_fs, + const struct tag_handler *handler, + void *handler_ctx); /** - * Read the tags of a stream. + * Scan metadata of a file. * - * @return NULL if the operation has failed + * @return false if the operation has failed */ - struct tag *(*stream_tag)(struct input_stream *is); + bool (*scan_stream)(struct input_stream *is, + const struct tag_handler *handler, + void *handler_ctx); /** * @brief Return a "virtual" filename for subtracks in @@ -150,25 +155,28 @@ decoder_plugin_file_decode(const struct decoder_plugin *plugin, /** * Read the tag of a file. */ -static inline struct tag * -decoder_plugin_tag_dup(const struct decoder_plugin *plugin, - const char *path_fs) +static inline bool +decoder_plugin_scan_file(const struct decoder_plugin *plugin, + const char *path_fs, + const struct tag_handler *handler, void *handler_ctx) { - return plugin->tag_dup != NULL - ? plugin->tag_dup(path_fs) - : NULL; + return plugin->scan_file != NULL + ? plugin->scan_file(path_fs, handler, handler_ctx) + : false; } /** * Read the tag of a stream. */ -static inline struct tag * -decoder_plugin_stream_tag(const struct decoder_plugin *plugin, - struct input_stream *is) +static inline bool +decoder_plugin_scan_stream(const struct decoder_plugin *plugin, + struct input_stream *is, + const struct tag_handler *handler, + void *handler_ctx) { - return plugin->stream_tag != NULL - ? plugin->stream_tag(is) - : NULL; + return plugin->scan_stream != NULL + ? plugin->scan_stream(is, handler, handler_ctx) + : false; } /** |