X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_input.h;h=6eeeb0555eda4bc8b5b76fc561c2fab5c70422d8;hb=36e37a19e99fff3c0dbfe83ab49f3efa6fa4de59;hp=13f19d656d6af1a41c1174dc9303c7c8dc328670;hpb=f8763a6ca1881728dbc5025acfe3103536036ab7;p=vlc diff --git a/include/vlc_input.h b/include/vlc_input.h index 13f19d656d..6eeeb0555e 100644 --- a/include/vlc_input.h +++ b/include/vlc_input.h @@ -23,15 +23,20 @@ *****************************************************************************/ /* __ is need because conflict with */ -#ifndef _VLC__INPUT_H -#define _VLC__INPUT_H 1 +#ifndef VLC__INPUT_H +#define VLC__INPUT_H 1 + +/** + * \file + * This file defines functions, structures and enums for input objects in vlc + */ #include #include #include #include -#include /* strstr() */ +#include /* strcasestr() */ struct vlc_meta_t; @@ -68,6 +73,7 @@ struct input_item_t mtime_t i_duration; /**< Duration in milliseconds*/ uint8_t i_type; /**< Type (file, disc, ...) */ + bool b_prefers_tree; /**< Do we prefer being displayed as tree*/ int i_categories; /**< Number of info categories */ info_category_t **pp_categories; /**< Pointer to the first info category */ @@ -78,6 +84,8 @@ struct input_item_t input_stats_t *p_stats; /**< Statistics */ int i_nb_played; /**< Number of times played */ + bool b_error_when_reading; /**< Error When Reading */ + vlc_meta_t *p_meta; vlc_event_manager_t event_manager; @@ -96,184 +104,42 @@ struct input_item_t #define ITEM_TYPE_NODE 8 #define ITEM_TYPE_NUMBER 9 -static inline void input_ItemCopyOptions( input_item_t *p_parent, - input_item_t *p_child ) -{ - int i; - for( i = 0 ; i< p_parent->i_options; i++ ) - { - char *psz_option= strdup( p_parent->ppsz_options[i] ); - if( !strcmp( psz_option, "meta-file" ) ) - { - free( psz_option ); - continue; - } - p_child->i_options++; - p_child->ppsz_options = (char **)realloc( p_child->ppsz_options, - p_child->i_options * - sizeof( char * ) ); - p_child->ppsz_options[p_child->i_options-1] = psz_option; - p_child->optflagc++; - p_child->optflagv = (uint8_t *)realloc( p_child->optflagv, - p_child->optflagc ); - p_child->optflagv[p_child->optflagc - 1] = p_parent->optflagv[i]; - } -} - -static inline void input_item_SetName( input_item_t *p_item, const char *psz_name ) -{ - free( p_item->psz_name ); - p_item->psz_name = strdup( psz_name ); -} +VLC_EXPORT( void, input_item_CopyOptions, ( input_item_t *p_parent, input_item_t *p_child ) ); +VLC_EXPORT( void, input_item_SetName, ( input_item_t *p_item, const char *psz_name ) ); /* This won't hold the item, but can tell to interested third parties * Like the playlist, that there is a new sub item. With this design * It is not the input item's responsability to keep all the ref of * the input item children. */ -static inline void input_ItemAddSubItem( input_item_t *p_parent, - input_item_t *p_child ) -{ - vlc_event_t event; +VLC_EXPORT( void, input_item_AddSubItem, ( input_item_t *p_parent, input_item_t *p_child ) ); - p_parent->i_type = ITEM_TYPE_PLAYLIST; - /* Notify interested third parties */ - event.type = vlc_InputItemSubItemAdded; - event.u.input_item_subitem_added.p_new_child = p_child; - vlc_event_send( &p_parent->event_manager, &event ); -} - -/* Flags handled past input_ItemAddOpt() */ +/* Flags handled past input_item_AddOpt() */ #define VLC_INPUT_OPTION_TRUSTED 0x2 -/* Flags handled within input_ItemAddOpt() */ +/* Flags handled within input_item_AddOpt() */ #define VLC_INPUT_OPTION_UNIQUE 0x100 -VLC_EXPORT( int, input_ItemAddOpt, ( input_item_t *, const char *str, unsigned flags ) ); - -static inline -int input_ItemAddOption (input_item_t *item, const char *str) -{ - return input_ItemAddOpt (item, str, VLC_INPUT_OPTION_TRUSTED); -} - - +VLC_EXPORT( int, input_item_AddOpt, ( input_item_t *, const char *str, unsigned flags ) ); +VLC_EXPORT( int, input_item_AddOption, (input_item_t *item, const char *str) ); +VLC_EXPORT( int ,input_item_AddOption, (input_item_t *item, const char *str) ); +VLC_EXPORT( bool,input_item_HasErrorWhenReading, (input_item_t *item) ); VLC_EXPORT( void, input_item_SetMeta, ( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz_val )); -static inline bool input_item_MetaMatch( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz ) -{ - vlc_mutex_lock( &p_i->lock ); - if( !p_i->p_meta ) - { - vlc_mutex_unlock( &p_i->lock ); - return false; - } - const char * meta = vlc_meta_Get( p_i->p_meta, meta_type ); - bool ret = meta && strstr( meta, psz ); - vlc_mutex_unlock( &p_i->lock ); - - return ret; -} - -static inline char * input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type ) -{ - char * psz = NULL; - vlc_mutex_lock( &p_i->lock ); - - if( !p_i->p_meta ) - { - vlc_mutex_unlock( &p_i->lock ); - return NULL; - } - - if( vlc_meta_Get( p_i->p_meta, meta_type ) ) - psz = strdup( vlc_meta_Get( p_i->p_meta, meta_type ) ); - - vlc_mutex_unlock( &p_i->lock ); - return psz; -} - -static inline char * input_item_GetName( input_item_t * p_i ) -{ - vlc_mutex_lock( &p_i->lock ); - char *psz_s = p_i->psz_name ? strdup( p_i->psz_name ) : NULL; - vlc_mutex_unlock( &p_i->lock ); - return psz_s; -} - -static inline char * input_item_GetURI( input_item_t * p_i ) -{ - vlc_mutex_lock( &p_i->lock ); - char *psz_s = p_i->psz_uri ? strdup( p_i->psz_uri ) : NULL; - vlc_mutex_unlock( &p_i->lock ); - return psz_s; -} - -static inline void input_item_SetURI( input_item_t * p_i, char * psz_uri ) -{ - vlc_mutex_lock( &p_i->lock ); - free( p_i->psz_uri ); - p_i->psz_uri = strdup( psz_uri ); - vlc_mutex_unlock( &p_i->lock ); -} - -static inline mtime_t input_item_GetDuration( input_item_t * p_i ) -{ - vlc_mutex_lock( &p_i->lock ); - mtime_t i_duration = p_i->i_duration; - vlc_mutex_unlock( &p_i->lock ); - return i_duration; -} - -static inline void input_item_SetDuration( input_item_t * p_i, mtime_t i_duration ) -{ - bool send_event = false; - - vlc_mutex_lock( &p_i->lock ); - if( p_i->i_duration != i_duration ) - { - p_i->i_duration = i_duration; - send_event = true; - } - vlc_mutex_unlock( &p_i->lock ); - - if ( send_event == true ) - { - vlc_event_t event; - event.type = vlc_InputItemDurationChanged; - event.u.input_item_duration_changed.new_duration = i_duration; - vlc_event_send( &p_i->event_manager, &event ); - } - - return; -} - - -static inline bool input_item_IsPreparsed( input_item_t *p_i ) -{ - return p_i->p_meta ? p_i->p_meta->i_status & ITEM_PREPARSED : false ; -} - -static inline bool input_item_IsArtFetched( input_item_t *p_i ) -{ - return p_i->p_meta ? p_i->p_meta->i_status & ITEM_ART_FETCHED : false ; -} +VLC_EXPORT( bool,input_item_HasErrorWhenReading, (input_item_t *item) ); -static inline const vlc_meta_t * input_item_GetMetaObject( input_item_t *p_i ) -{ - if( !p_i->p_meta ) - p_i->p_meta = vlc_meta_New(); - - return p_i->p_meta; -} - -static inline void input_item_MetaMerge( input_item_t *p_i, const vlc_meta_t * p_new_meta ) -{ - if( !p_i->p_meta ) - p_i->p_meta = vlc_meta_New(); +VLC_EXPORT( bool,input_item_MetaMatch, ( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz ) ); +VLC_EXPORT( char *, input_item_GetMeta, ( input_item_t *p_i, vlc_meta_type_t meta_type ) ); +VLC_EXPORT( char *, input_item_GetName, ( input_item_t * p_i ) ); +VLC_EXPORT( char *, input_item_GetURI, ( input_item_t * p_i ) ); +VLC_EXPORT( void, input_item_SetURI, ( input_item_t * p_i, char * psz_uri )); +VLC_EXPORT(mtime_t, input_item_GetDuration, ( input_item_t * p_i ) ); +VLC_EXPORT( void, input_item_SetDuration, ( input_item_t * p_i, mtime_t i_duration )); +VLC_EXPORT( bool, input_item_IsPreparsed, ( input_item_t *p_i )); +VLC_EXPORT( bool, input_item_IsArtFetched, ( input_item_t *p_i )); +VLC_EXPORT( const vlc_meta_t *, input_item_GetMetaObject, ( input_item_t *p_i )); +VLC_EXPORT( void, input_item_MetaMerge, ( input_item_t *p_i, const vlc_meta_t * p_new_meta )); - vlc_meta_Merge( p_i->p_meta, p_new_meta ); -} #define input_item_SetTitle( item, b ) input_item_SetMeta( item, vlc_meta_Title, b ) #define input_item_SetArtist( item, b ) input_item_SetMeta( item, vlc_meta_Artist, b ) @@ -312,16 +178,16 @@ static inline void input_item_MetaMerge( input_item_t *p_i, const vlc_meta_t * p #define input_item_GetTrackID( item ) input_item_GetMeta( item, vlc_meta_TrackID ) #define input_item_GetSetting( item ) input_item_GetMeta( item, vlc_meta_Setting ) -VLC_EXPORT( char *, input_ItemGetInfo, ( input_item_t *p_i, const char *psz_cat,const char *psz_name ) ); -VLC_EXPORT(int, input_ItemAddInfo, ( input_item_t *p_i, const char *psz_cat, const char *psz_name, const char *psz_format, ... ) LIBVLC_FORMAT( 4, 5 ) ); +VLC_EXPORT( char *, input_item_GetInfo, ( input_item_t *p_i, const char *psz_cat,const char *psz_name ) ); +VLC_EXPORT(int, input_item_AddInfo, ( input_item_t *p_i, const char *psz_cat, const char *psz_name, const char *psz_format, ... ) LIBVLC_FORMAT( 4, 5 ) ); -#define input_ItemNew( a,b,c ) input_ItemNewExt( a, b, c, 0, NULL, -1 ) -#define input_ItemNewExt(a,b,c,d,e,f) __input_ItemNewExt( VLC_OBJECT(a),b,c,d,e,f) -VLC_EXPORT( input_item_t *, __input_ItemNewExt, (vlc_object_t *, const char *, const char*, int, const char *const *, mtime_t i_duration ) ); -VLC_EXPORT( input_item_t *, input_ItemNewWithType, ( vlc_object_t *, const char *, const char *e, int, const char *const *, mtime_t i_duration, int ) ); +#define input_item_New( a,b,c ) input_item_NewExt( a, b, c, 0, NULL, -1 ) +#define input_item_NewExt(a,b,c,d,e,f) __input_item_NewExt( VLC_OBJECT(a),b,c,d,e,f) +VLC_EXPORT( input_item_t *, __input_item_NewExt, (vlc_object_t *, const char *, const char*, int, const char *const *, mtime_t i_duration ) ); +VLC_EXPORT( input_item_t *, input_item_NewWithType, ( vlc_object_t *, const char *, const char *e, int, const char *const *, mtime_t i_duration, int ) ); -#define input_ItemGetById(a,b) __input_ItemGetById( VLC_OBJECT(a),b ) -VLC_EXPORT( input_item_t *, __input_ItemGetById, (vlc_object_t *, int ) ); +#define input_item_GetById(a,b) __input_item_GetById( VLC_OBJECT(a),b ) +VLC_EXPORT( input_item_t *, __input_item_GetById, (vlc_object_t *, int ) ); /***************************************************************************** * Meta data helpers @@ -527,7 +393,7 @@ static inline void vlc_input_attachment_Delete( input_attachment_t *a ) /* "state" value */ /* NOTE: you need to update ppsz_input_state in the RC interface * if you modify this list. */ -enum input_state_e +typedef enum input_state_e { INIT_S = 0, OPENING_S, @@ -539,7 +405,7 @@ enum input_state_e BACKWARD_S, END_S, ERROR_S, -}; +} input_state_e; /* "rate" default, min/max * A rate below 1000 plays the movie faster, @@ -573,8 +439,9 @@ struct input_thread_t { VLC_COMMON_MEMBERS; - bool b_eof; + bool b_eof; bool b_preparsing; + bool b_dead; int i_state; bool b_can_pace_control; @@ -658,13 +525,26 @@ enum input_query_e INPUT_GET_ATTACHMENT, /* arg1=input_attachment_t**, arg2=char* res=can fail */ /* On the fly input slave */ - INPUT_ADD_SLAVE /* arg1= char * */ + INPUT_ADD_SLAVE, /* arg1= char * */ + + /* On the fly record while playing */ + INPUT_SET_RECORD_STATE, /* arg1=bool res=can fail */ + INPUT_GET_RECORD_STATE, /* arg1=bool* res=can fail */ + + /* ES */ + INPUT_RESTART_ES, /* arg1=int (-AUDIO/VIDEO/SPU_ES for the whole category) */ }; VLC_EXPORT( int, input_vaControl,( input_thread_t *, int i_query, va_list ) ); VLC_EXPORT( int, input_Control, ( input_thread_t *, int i_query, ... ) ); -VLC_EXPORT( decoder_t *, input_DecoderNew, ( input_thread_t *, es_format_t *, bool b_force_decoder ) ); +static inline input_state_e input_GetState( input_thread_t * p_input ) +{ + input_state_e state = INIT_S; + input_Control( p_input, INPUT_GET_STATE, &state ); + return state; +} +VLC_EXPORT( decoder_t *, input_DecoderNew, ( input_thread_t *, es_format_t *, sout_instance_t * ) ); VLC_EXPORT( void, input_DecoderDelete, ( decoder_t * ) ); VLC_EXPORT( void, input_DecoderDecode,( decoder_t *, block_t * ) ); @@ -672,4 +552,13 @@ VLC_EXPORT( bool, input_AddSubtitles, ( input_thread_t *, char *, bool ) ); VLC_EXPORT( vlc_event_manager_t *, input_get_event_manager, ( input_thread_t * ) ); +/** + * This function allows to split a MRL into access, demux and path part. + * + * You should not write into access and demux string as they may not point into + * the provided buffer. + * The buffer provided by psz_dup will be modified. + */ +VLC_EXPORT( void, input_SplitMRL, ( const char **ppsz_access, const char **ppsz_demux, char **ppsz_path, char *psz_dup ) ); + #endif