meta.c File Reference

Include dependency graph for meta.c:

Data Structures
struct	vlc_meta_t
Functions
const char *	vlc_meta_TypeToLocalizedString (vlc_meta_type_t meta_type)
	Returns a localizes string describing the meta.
vlc_meta_t *	vlc_meta_New (void)
	vlc_meta contructor.
static void	vlc_meta_FreeExtraKey (void *p_data, void *p_obj)
void	vlc_meta_Delete (vlc_meta_t *m)
void	vlc_meta_Set (vlc_meta_t *p_meta, vlc_meta_type_t meta_type, const char *psz_val)
	vlc_meta has two kinds of meta, the one in a table, and the one in a dictionary.
const char *	vlc_meta_Get (const vlc_meta_t *p_meta, vlc_meta_type_t meta_type)
void	vlc_meta_AddExtra (vlc_meta_t *m, const char *psz_name, const char *psz_value)
const char *	vlc_meta_GetExtra (const vlc_meta_t *m, const char *psz_name)
unsigned	vlc_meta_GetExtraCount (const vlc_meta_t *m)
char **	vlc_meta_CopyExtraNames (const vlc_meta_t *m)
	Allocate a copy of all extra meta names and a table with it.
int	vlc_meta_GetStatus (vlc_meta_t *m)
	vlc_meta status (see vlc_meta_status_e)
void	vlc_meta_SetStatus (vlc_meta_t *m, int status)
void	vlc_meta_Merge (vlc_meta_t *dst, const vlc_meta_t *src)
	Merging meta.
void	input_ExtractAttachmentAndCacheArt (input_thread_t *p_input)
int	input_item_WriteMeta (vlc_object_t *obj, input_item_t *p_item)

---

Function Documentation

void input_ExtractAttachmentAndCacheArt

(

input_thread_t *

p_input

)

References input_thread_private_t::attachment, input_thread_private_t::i_attachment, input_attachment_t::i_data, input_item_GetArtURL, input_item_IsArtFetched(), input_item_t::lock, msg_Err, msg_Warn, input_thread_t::p, input_attachment_t::p_data, input_thread_private_t::p_item, p_item, pl_Get, playlist_FindArtInCache(), playlist_SaveArt(), input_attachment_t::psz_mime, input_attachment_t::psz_name, psz_type, vlc_input_attachment_Delete(), vlc_input_attachment_Duplicate(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by EsOutMeta().

int input_item_WriteMeta	(	vlc_object_t *	obj,
		input_item_t *	p_item
	)

References input_item_t::i_type, input_item_GetURI(), ITEM_TYPE_FILE, input_item_t::lock, make_path(), module_need, module_unneed, msg_Err, meta_export_t::p_item, meta_export_t::psz_file, vlc_custom_create, VLC_EGENERIC, VLC_ENOMEM, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_attach, VLC_OBJECT_GENERIC, vlc_object_release, and VLC_SUCCESS.

Referenced by libvlc_media_save_meta(), MetaPanel::saveMeta(), and VLCInfo::saveMetaData:.

void vlc_meta_AddExtra	(	vlc_meta_t *	m,
		const char *	psz_name,
		const char *	psz_value
	)

References vlc_meta_t::extra_tags, kVLCDictionaryNotFound, strdup(), vlc_dictionary_insert(), vlc_dictionary_remove_value_for_key(), vlc_dictionary_value_for_key(), and vlc_meta_FreeExtraKey().

Referenced by Control(), DecodeBlock(), DemuxDecodeXds(), ParseAPEvXTag(), ParseID3Tag(), ParseKateComments(), ParseSpeexComments(), ParseTheoraComments(), ParseVorbisComments(), ReadMetaFromId3v2(), vlclua_input_item_set_meta(), and vorbis_ParseComment().

char** vlc_meta_CopyExtraNames

(

const vlc_meta_t *

m

)

Allocate a copy of all extra meta names and a table with it.

Be sure to free both the returned pointers and its name.

References vlc_meta_t::extra_tags, and vlc_dictionary_all_keys().

Referenced by EsOutProgramMeta(), EsOutUpdateInfo(), ExtraMetaPanel::update(), and vlclua_input_metas_internal().

void vlc_meta_Delete

(

vlc_meta_t *

m

)

References vlc_meta_t::extra_tags, i, vlc_meta_t::ppsz_meta, vlc_dictionary_clear(), vlc_meta_FreeExtraKey(), and VLC_META_TYPE_COUNT.

Referenced by CmdCleanControl(), DecoderUpdateFormatLocked(), Del(), DeleteDecoder(), demux_PacketizerDestroy(), DemuxDecodeXds(), DemuxEnd(), EsOutSend(), GetTracks(), input_item_Clean(), InputSourceMeta(), InputUpdateMeta(), Ogg_EndOfStream(), sout_DeleteInstance(), transcode_audio_close(), transcode_spu_close(), transcode_video_close(), and demux_sys_t::~demux_sys_t().

static void vlc_meta_FreeExtraKey	(	void *	p_data,
		void *	p_obj
	)			[static]

References VLC_UNUSED.

Referenced by vlc_meta_AddExtra(), vlc_meta_Delete(), and vlc_meta_Merge().

const char* vlc_meta_Get	(	const vlc_meta_t *	p_meta,
		vlc_meta_type_t	meta_type
	)

References vlc_meta_t::ppsz_meta.

Referenced by Art(), ArtCachePath(), EsOutMeta(), EsOutProgramMeta(), GetTracks(), input_item_GetMeta(), input_item_GetTitleFbName(), input_item_MetaMatch(), playlist_LiveSearchUpdateInternal(), and Redraw().

const char* vlc_meta_GetExtra	(	const vlc_meta_t *	m,
		const char *	psz_name
	)

References vlc_meta_t::extra_tags, and vlc_dictionary_value_for_key().

Referenced by EsOutProgramMeta(), EsOutUpdateInfo(), ExtraMetaPanel::update(), vlc_audio_replay_gain_MergeFromMeta(), and vlclua_input_metas_internal().

unsigned vlc_meta_GetExtraCount

(

const vlc_meta_t *

m

)

References vlc_meta_t::extra_tags, and vlc_dictionary_keys_count().

Referenced by EsOutProgramMeta().

int vlc_meta_GetStatus

(

vlc_meta_t *

m

)

vlc_meta status (see vlc_meta_status_e)

References vlc_meta_t::i_status.

Referenced by GetInputMeta(), input_item_IsArtFetched(), input_item_IsPreparsed(), input_item_SetArtFetched(), input_item_SetArtNotFound(), and input_item_SetPreparsed().

void vlc_meta_Merge	(	vlc_meta_t *	dst,
		const vlc_meta_t *	src
	)

Merging meta.

References vlc_meta_t::extra_tags, i, vlc_meta_t::ppsz_meta, strdup(), vlc_dictionary_all_keys(), vlc_dictionary_insert(), vlc_dictionary_remove_value_for_key(), vlc_dictionary_value_for_key(), vlc_meta_FreeExtraKey(), and VLC_META_TYPE_COUNT.

Referenced by Control(), EsOutMeta(), input_DecoderHasFormatChanged(), and InputSourceMeta().

vlc_meta_t* vlc_meta_New

(

void

)

vlc_meta contructor.

vlc_meta_Delete() will free the returned pointer.

References vlc_meta_t::extra_tags, vlc_meta_t::i_status, vlc_meta_t::ppsz_meta, and vlc_dictionary_init().

Referenced by ArtCachePath(), AVI_MetaLoad(), CdTextParse(), Control(), DecodeBlock(), DemuxDecodeXds(), DemuxInit(), matroska_segment_c::InformationCreate(), Init(), input_DecoderHasFormatChanged(), input_item_SetArtFetched(), input_item_SetArtNotFound(), input_item_SetMeta(), input_item_SetPreparsed(), ParseAPEvXTag(), ParseID3Tag(), ParseKateComments(), ParseSpeexComments(), ParseTheoraComments(), ParseVorbisComments(), ReadMeta(), UpdateGenericFromAccess(), UpdateGenericFromDemux(), and vorbis_ParseComment().

void vlc_meta_Set	(	vlc_meta_t *	p_meta,
		vlc_meta_type_t	meta_type,
		const char *	psz_val
	)

vlc_meta has two kinds of meta, the one in a table, and the one in a dictionary.

FIXME - Why don't we merge those two?

References vlc_meta_t::ppsz_meta, and strdup().

Referenced by AVI_MetaLoad(), Control(), input_item_SetMeta(), and InputMetaUser().

void vlc_meta_SetStatus	(	vlc_meta_t *	m,
		int	status
	)

References vlc_meta_t::i_status.

Referenced by input_item_SetArtFetched(), input_item_SetArtNotFound(), and input_item_SetPreparsed().

const char* vlc_meta_TypeToLocalizedString

(

vlc_meta_type_t

meta_type

)

Returns a localizes string describing the meta.

References _, vlc_meta_Album, vlc_meta_Artist, vlc_meta_ArtworkURL, vlc_meta_Copyright, vlc_meta_Date, vlc_meta_Description, vlc_meta_EncodedBy, vlc_meta_Genre, vlc_meta_Language, vlc_meta_NowPlaying, vlc_meta_Publisher, vlc_meta_Rating, vlc_meta_Setting, vlc_meta_Title, vlc_meta_TrackID, vlc_meta_TrackNumber, and vlc_meta_URL.

Referenced by EsOutProgramEpg(), and EsOutProgramMeta().