meta.c File Reference

Include dependency graph for meta.c:

Data Structures
struct	vlc_meta_t

Functions
const char *	vlc_meta_TypeToString (vlc_meta_type_t meta_type)
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 constructor.
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_SetExtra (vlc_meta_t *m, const char *psz_name, const char *psz_value)
	set the meta extra
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, const char *name)
int	input_item_WriteMeta (vlc_object_t *obj, input_item_t *p_item)
void	vlc_audio_replay_gain_MergeFromMeta (audio_replay_gain_t *p_dst, const vlc_meta_t *p_meta)

Function Documentation

input_ExtractAttachmentAndCacheArt()

void input_ExtractAttachmentAndCacheArt	(	input_thread_t *	p_input,
		const char *	name
	)

References input_attachment_t::i_data, input_FindArtInCache(), input_GetAttachment(), input_item_IsArtFetched(), input_priv(), input_SaveArt(), likely, msg_Warn, name, input_attachment_t::p_data, input_thread_private_t::p_item, input_attachment_t::psz_mime, vlc_input_attachment_Release(), VLC_OBJECT, and VLC_SUCCESS.

Referenced by EsOutMeta().

input_item_WriteMeta()

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, 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_delete, VLC_SUCCESS, and vlc_uri2path().

vlc_audio_replay_gain_MergeFromMeta()

void vlc_audio_replay_gain_MergeFromMeta	(	audio_replay_gain_t *	p_dst,
		const vlc_meta_t *	p_meta
	)

References AUDIO_REPLAY_GAIN_ALBUM, AUDIO_REPLAY_GAIN_TRACK, audio_replay_gain_t::pb_gain, audio_replay_gain_t::pb_peak, audio_replay_gain_t::pf_gain, audio_replay_gain_t::pf_peak, psz_value, vlc_atof_c(), and vlc_meta_GetExtra().

Referenced by EsOutFillEsFmt().

vlc_meta_CopyExtraNames()

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(), and input_item_GetMetaExtraNames().

vlc_meta_Delete()

void vlc_meta_Delete

(

vlc_meta_t *

m

)

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

Referenced by CmdCleanControl(), decoder_Clean(), DecoderUpdateFormatLocked(), DeleteDecoder(), demux_PacketizerDestroy(), EsOutProgramMeta(), EsOutSend(), fingerprint_request_Delete(), Init(), input_item_Release(), InputSourceMeta(), InputUpdateMeta(), and ProgramDelete().

vlc_meta_FreeExtraKey()

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

static

References VLC_UNUSED.

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

vlc_meta_Get()

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 ArtCachePath(), CheckArt(), CheckMeta(), CreateCacheKey(), EsOutMeta(), EsOutProgramEpg(), EsOutProgramGetMetaName(), EsOutProgramGetProgramName(), EsOutProgramMeta(), EsOutProgramSelect(), input_item_GetMetaLocked(), input_item_GetTitleFbName(), and input_item_MetaMatch().

vlc_meta_GetExtra()

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

References vlc_meta_t::extra_tags, psz_name, and vlc_dictionary_value_for_key().

Referenced by EsOutProgramMeta(), EsOutUpdateInfo(), input_item_GetMetaExtraLocked(), and vlc_audio_replay_gain_MergeFromMeta().

vlc_meta_GetExtraCount()

unsigned vlc_meta_GetExtraCount

(

const vlc_meta_t *

m

)

References vlc_meta_t::extra_tags, and vlc_dictionary_keys_count().

Referenced by input_item_GetMetaExtraNames().

vlc_meta_GetStatus()

int vlc_meta_GetStatus

(

vlc_meta_t *

m

)

vlc_meta status (see vlc_meta_status_e)

References vlc_meta_t::i_status.

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

vlc_meta_Merge()

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

Merging meta.

References vlc_meta_t::extra_tags, 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 CmdInitControl(), EsOutMeta(), EsOutProgramMeta(), GetStatusLocked(), input_item_Copy(), and InputSourceMeta().

vlc_meta_New()

vlc_meta_t * vlc_meta_New

(

void

)

vlc_meta constructor.

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(), CmdInitControl(), EsOutProgramEpg(), EsOutProgramMeta(), GetStatusLocked(), Init(), input_item_NewExt(), and InputUpdateMeta().

vlc_meta_Set()

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 IsUTF8(), vlc_meta_t::ppsz_meta, and strdup().

Referenced by EsOutProgramEpg(), input_item_SetMeta(), and InputMetaUser().

vlc_meta_SetExtra()

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

set the meta extra

Parameters

m	vlc_meta_t
psz_name	meta extra name (nonnullable)
psz_value	meta extra value (nullable) Removed from meta extra if set to NULL

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

Referenced by input_item_SetMetaExtra().

vlc_meta_SetStatus()

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().

vlc_meta_TypeToLocalizedString()

const char * vlc_meta_TypeToLocalizedString

(

vlc_meta_type_t

meta_type

)

Returns a localizes string describing the meta.

References vlc_gettext(), and vlc_meta_TypeToString().

Referenced by EsOutProgramEpg(), and EsOutProgramMeta().

vlc_meta_TypeToString()

const char * vlc_meta_TypeToString

(

vlc_meta_type_t

meta_type

)

References ARRAY_SIZE, N_, vlc_meta_Actors, vlc_meta_Album, vlc_meta_AlbumArtist, vlc_meta_Artist, vlc_meta_ArtworkURL, vlc_meta_Copyright, vlc_meta_Date, vlc_meta_Description, vlc_meta_Director, vlc_meta_DiscNumber, vlc_meta_DiscTotal, vlc_meta_EncodedBy, vlc_meta_Episode, vlc_meta_ESNowPlaying, vlc_meta_Genre, vlc_meta_Language, vlc_meta_NowPlaying, vlc_meta_Publisher, vlc_meta_Rating, vlc_meta_Season, vlc_meta_Setting, vlc_meta_ShowName, vlc_meta_Title, vlc_meta_TrackID, vlc_meta_TrackNumber, vlc_meta_TrackTotal, VLC_META_TYPE_COUNT, and vlc_meta_URL.

Referenced by vlc_meta_TypeToLocalizedString().