vlm.c File Reference

Include dependency graph for vlm.c:

Defines
#define	VLM_RET(p, ret)
#define	VLM_CHANGE(psz_error, code)
#define	VLM_CHANGE_CODE   { p_media->b_enabled = b_enabled; }
#define	VLM_CHANGE_CODE   { p_media->broadcast.b_loop = b_loop; }
#define	VLM_CHANGE_CODE
#define	VLM_CHANGE_CODE
#define	VLM_CHANGE_CODE
#define	VLM_CHANGE_CODE
#define	VLM_CHANGE_CODE
Functions
static int	VlmEvent (vlc_object_t *p_this, const char *name, vlc_value_t old_val, vlc_value_t newval, void *param)
static void	libvlc_vlm_release_internal (libvlc_instance_t *p_instance)
static int	libvlc_vlm_init (libvlc_instance_t *p_instance)
void	libvlc_vlm_release (libvlc_instance_t *p_instance)
	Release the vlm instance related to the given libvlc_instance_t.
static vlm_media_instance_t *	libvlc_vlm_get_media_instance (libvlc_instance_t *p_instance, const char *psz_name, int i_minstance_idx)
static char *	recurse_answer (vlm_message_t *p_answer, const char *psz_delim, const int i_list)
const char *	libvlc_vlm_show_media (libvlc_instance_t *p_instance, const char *psz_name)
	Return information about the named media as a JSON string representation.
int	libvlc_vlm_add_broadcast (libvlc_instance_t *p_instance, const char *psz_name, const char *psz_input, const char *psz_output, int i_options, const char *const *ppsz_options, int b_enabled, int b_loop)
	Add a broadcast, with one input.
int	libvlc_vlm_add_vod (libvlc_instance_t *p_instance, const char *psz_name, const char *psz_input, int i_options, const char *const *ppsz_options, int b_enabled, const char *psz_mux)
	Add a vod, with one input.
int	libvlc_vlm_del_media (libvlc_instance_t *p_instance, const char *psz_name)
	Delete a media (VOD or broadcast).
static vlm_media_t *	get_media (libvlc_instance_t *p_instance, vlm_t **restrict pp_vlm, const char *name)
int	libvlc_vlm_set_enabled (libvlc_instance_t *p_instance, const char *psz_name, int b_enabled)
	Enable or disable a media (VOD or broadcast).
int	libvlc_vlm_set_loop (libvlc_instance_t *p_instance, const char *psz_name, int b_loop)
	Set a media's loop status.
int	libvlc_vlm_set_mux (libvlc_instance_t *p_instance, const char *psz_name, const char *psz_mux)
	Set a media's vod muxer.
int	libvlc_vlm_set_output (libvlc_instance_t *p_instance, const char *psz_name, const char *psz_output)
	Set the output for a media.
int	libvlc_vlm_set_input (libvlc_instance_t *p_instance, const char *psz_name, const char *psz_input)
	Set a media's input MRL.
int	libvlc_vlm_add_input (libvlc_instance_t *p_instance, const char *psz_name, const char *psz_input)
	Add a media's input MRL.
int	libvlc_vlm_change_media (libvlc_instance_t *p_instance, const char *psz_name, const char *psz_input, const char *psz_output, int i_options, const char *const *ppsz_options, int b_enabled, int b_loop)
	Edit the parameters of a media.
int	libvlc_vlm_play_media (libvlc_instance_t *p_instance, const char *psz_name)
	Play the named broadcast.
int	libvlc_vlm_stop_media (libvlc_instance_t *p_instance, const char *psz_name)
	Stop the named broadcast.
int	libvlc_vlm_pause_media (libvlc_instance_t *p_instance, const char *psz_name)
	Pause the named broadcast.
int	libvlc_vlm_seek_media (libvlc_instance_t *p_instance, const char *psz_name, float f_percentage)
	Seek in the named broadcast.
float	libvlc_vlm_get_media_instance_position (libvlc_instance_t *p_instance, const char *psz_name, int i_instance)
	Get vlm_media instance position by name or instance id.
int	libvlc_vlm_get_media_instance_time (libvlc_instance_t *p_instance, const char *psz_name, int i_instance)
	Get vlm_media instance time by name or instance id.
int	libvlc_vlm_get_media_instance_length (libvlc_instance_t *p_instance, const char *psz_name, int i_instance)
	Get vlm_media instance length by name or instance id.
int	libvlc_vlm_get_media_instance_rate (libvlc_instance_t *p_instance, const char *psz_name, int i_instance)
	Get vlm_media instance playback rate by name or instance id.
libvlc_event_manager_t *	libvlc_vlm_get_event_manager (libvlc_instance_t *p_instance)
	Get libvlc_event_manager from a vlm media.

---

Define Documentation

#define VLM_CHANGE	(		psz_error,
			code
	)

Value:

do {   \
    vlm_t *p_vlm;           \
    vlm_media_t *p_media = get_media( p_instance, &p_vlm, psz_name ); \
    if( p_media != NULL ) { \
        code;               \
        if( vlm_Control( p_vlm, VLM_CHANGE_MEDIA, p_media ) )       \
            p_vlm = NULL;                                           \
        vlm_media_Delete( p_media );                                \
        if( p_vlm != NULL ) \
            return 0;       \
    }                       \
    libvlc_printerr( psz_error, psz_name );                         \
    return -1;              \
  } while(0)

Referenced by libvlc_vlm_add_input(), libvlc_vlm_change_media(), libvlc_vlm_set_enabled(), libvlc_vlm_set_input(), libvlc_vlm_set_loop(), libvlc_vlm_set_mux(), and libvlc_vlm_set_output().

#define VLM_CHANGE_CODE

Value:

{ int n;        \
    p_media->b_enabled = b_enabled;     \
    p_media->broadcast.b_loop = b_loop; \
    while( p_media->i_input > 0 )       \
        free( p_media->ppsz_input[--p_media->i_input] );    \
    if( psz_input )                     \
        TAB_APPEND( p_media->i_input, p_media->ppsz_input, strdup(psz_input) ); \
    free( p_media->psz_output );        \
    p_media->psz_output = psz_output ? strdup( psz_output ) : NULL; \
    while( p_media->i_option > 0 )     \
        free( p_media->ppsz_option[--p_media->i_option] );        \
    for( n = 0; n < i_options; n++ )    \
        TAB_APPEND( p_media->i_option, p_media->ppsz_option, \
                    strdup(ppsz_options[n]) );   \
  }

#define VLM_CHANGE_CODE   { p_media->broadcast.b_loop = b_loop; }

#define VLM_CHANGE_CODE

Value:

{ while( p_media->i_input > 0 ) \
                            free( p_media->ppsz_input[--p_media->i_input] );\
                          TAB_APPEND( p_media->i_input, p_media->ppsz_input, \
                                      strdup(psz_input) ); }

#define VLM_CHANGE_CODE

Value:

{ free( p_media->psz_output ); \
                          p_media->psz_output = strdup( psz_output ); }

#define VLM_CHANGE_CODE

Value:

{ if( p_media->b_vod ) { \
                            free( p_media->vod.psz_mux ); \
                            p_media->vod.psz_mux = psz_mux \
                                 ? strdup( psz_mux ) : NULL; \
                          } }

#define VLM_CHANGE_CODE

Value:

{ TAB_APPEND( p_media->i_input, p_media->ppsz_input, \
                          strdup(psz_input) ); }

#define VLM_CHANGE_CODE   { p_media->b_enabled = b_enabled; }

Referenced by libvlc_vlm_add_input(), libvlc_vlm_change_media(), libvlc_vlm_set_enabled(), libvlc_vlm_set_input(), libvlc_vlm_set_loop(), libvlc_vlm_set_mux(), and libvlc_vlm_set_output().

#define VLM_RET	(		p,
			ret
	)

Value:

do { \
    if( libvlc_vlm_init( p_instance ) ) \
        return (ret); \
    (p) = p_instance->libvlc_vlm.p_vlm; \
  } while(0)

Referenced by get_media(), libvlc_vlm_add_broadcast(), libvlc_vlm_add_vod(), libvlc_vlm_del_media(), libvlc_vlm_get_event_manager(), libvlc_vlm_get_media_instance(), libvlc_vlm_pause_media(), libvlc_vlm_play_media(), libvlc_vlm_seek_media(), libvlc_vlm_show_media(), and libvlc_vlm_stop_media().

---

Function Documentation

static vlm_media_t* get_media	(	libvlc_instance_t *	p_instance,
		vlm_t **restrict	pp_vlm,
		const char *	name
	)			[static]

References vlm_Control(), VLM_GET_MEDIA, VLM_GET_MEDIA_ID, and VLM_RET.

static vlm_media_instance_t* libvlc_vlm_get_media_instance	(	libvlc_instance_t *	p_instance,
		const char *	psz_name,
		int	i_minstance_idx
	)			[static]

References libvlc_printerr(), TAB_CLEAN, TAB_REMOVE, vlm_Control(), VLM_GET_MEDIA_ID, VLM_GET_MEDIA_INSTANCES, vlm_media_instance_Delete(), and VLM_RET.

Referenced by libvlc_vlm_get_media_instance_length(), libvlc_vlm_get_media_instance_position(), libvlc_vlm_get_media_instance_rate(), and libvlc_vlm_get_media_instance_time().

static int libvlc_vlm_init

(

libvlc_instance_t *

p_instance

)

[static]

References libvlc_event_manager_new(), libvlc_event_manager_register_event_type(), libvlc_printerr(), libvlc_instance_t::libvlc_vlm, libvlc_VlmMediaAdded, libvlc_VlmMediaChanged, libvlc_VlmMediaInstanceStarted, libvlc_VlmMediaInstanceStatusEnd, libvlc_VlmMediaInstanceStatusError, libvlc_VlmMediaInstanceStatusInit, libvlc_VlmMediaInstanceStatusOpening, libvlc_VlmMediaInstanceStatusPause, libvlc_VlmMediaInstanceStatusPlaying, libvlc_VlmMediaInstanceStopped, libvlc_VlmMediaRemoved, libvlc_vlm_t::p_event_manager, libvlc_instance_t::p_libvlc_int, libvlc_vlm_t::p_vlm, libvlc_vlm_t::pf_release, unlikely, var_AddCallback, vlm_New, and VlmEvent().

static void libvlc_vlm_release_internal

(

libvlc_instance_t *

p_instance

)

[static]

References libvlc_event_manager_release(), libvlc_instance_t::libvlc_vlm, libvlc_vlm_t::p_event_manager, libvlc_vlm_t::p_vlm, libvlc_vlm_t::pf_release, var_DelCallback, VLM_CLEAR_MEDIAS, VLM_CLEAR_SCHEDULES, vlm_Control(), vlm_Delete(), and VlmEvent().

Referenced by libvlc_vlm_release().

static char* recurse_answer	(	vlm_message_t *	p_answer,
		const char *	psz_delim,
		const int	i_list
	)			[static]

References asprintf(), vlm_message_t::child, vlm_message_t::i_child, vlm_message_t::psz_name, vlm_message_t::psz_value, and strdup().

Referenced by libvlc_vlm_show_media().

static int VlmEvent	(	vlc_object_t *	p_this,
		const char *	name,
		vlc_value_t	old_val,
		vlc_value_t	newval,
		void *	param
	)			[static]

References END_S, ERROR_S, INIT_S, libvlc_event_send(), OPENING_S, vlc_value_t::p_address, PAUSE_S, PLAYING_S, libvlc_event_t::type, libvlc_event_t::u, VLC_UNUSED, VLM_EVENT_MEDIA_ADDED, VLM_EVENT_MEDIA_CHANGED, VLM_EVENT_MEDIA_INSTANCE_STARTED, VLM_EVENT_MEDIA_INSTANCE_STATE, VLM_EVENT_MEDIA_INSTANCE_STOPPED, VLM_EVENT_MEDIA_REMOVED, and libvlc_event_t::vlm_media_event.

Referenced by libvlc_vlm_init(), and libvlc_vlm_release_internal().