#include <vlc_common.h>
#include "vlc_playlist.h"
#include "vlc_events.h"
+#include <vlc_services_discovery.h>
#include "playlist_internal.h"
#include "../libvlc.h"
-static void services_discovery_Destructor ( services_discovery_t * p_sd );
-
/*
* Services discovery
* Basically you just listen to Service discovery event through the
* That's how the playlist get's Service Discovery information
*/
-/***********************************************************************
- * GetServicesNames
- ***********************************************************************/
-char ** __services_discovery_GetServicesNames( vlc_object_t * p_super,
- char ***pppsz_longnames )
+/**
+ * Gets the list of available services discovery plugins.
+ */
+char **vlc_sd_GetNames( char ***pppsz_longnames )
{
return module_GetModulesNamesForCapability( "services_discovery",
pppsz_longnames );
/***********************************************************************
* Create
***********************************************************************/
-services_discovery_t *
-services_discovery_Create ( vlc_object_t * p_super, const char * psz_module_name )
+services_discovery_t *vlc_sd_Create( vlc_object_t *p_super )
{
services_discovery_t *p_sd;
- assert( psz_module_name );
+
p_sd = vlc_custom_create( p_super, sizeof( *p_sd ), VLC_OBJECT_GENERIC,
"services discovery" );
if( !p_sd )
return NULL;
- p_sd->psz_module = strdup( psz_module_name );
-
vlc_event_manager_init( &p_sd->event_manager, p_sd, (vlc_object_t *)p_sd );
vlc_event_manager_register_event_type( &p_sd->event_manager,
vlc_ServicesDiscoveryItemAdded );
return p_sd;
}
-static void ObjectKillChildrens( vlc_object_t *p_obj )
-{
- vlc_list_t *p_list;
- int i;
- vlc_object_kill( p_obj );
-
- p_list = vlc_list_children( p_obj );
- for( i = 0; i < p_list->i_count; i++ )
- ObjectKillChildrens( p_list->p_values[i].p_object );
- vlc_list_release( p_list );
-}
-
/***********************************************************************
* Stop
***********************************************************************/
-bool services_discovery_Start ( services_discovery_t * p_sd )
+bool vlc_sd_Start ( services_discovery_t * p_sd, const char *module )
{
assert(!p_sd->p_module);
- p_sd->p_module = module_need( p_sd, "services_discovery", p_sd->psz_module, true );
+ p_sd->p_module = module_need( p_sd, "services_discovery", module, true );
if( p_sd->p_module == NULL )
{
/***********************************************************************
* Stop
***********************************************************************/
-void services_discovery_Stop ( services_discovery_t * p_sd )
+void vlc_sd_Stop ( services_discovery_t * p_sd )
{
vlc_event_t event = {
.type = vlc_ServicesDiscoveryEnded
};
- ObjectKillChildrens( VLC_OBJECT(p_sd) );
-
vlc_event_send( &p_sd->event_manager, &event );
module_unneed( p_sd, p_sd->p_module );
p_sd->p_module = NULL;
}
-/***********************************************************************
- * Destructor
- ***********************************************************************/
-static void services_discovery_Destructor ( services_discovery_t * p_sd )
-{
- assert(!p_sd->p_module); /* Forgot to call Stop */
-
- vlc_event_manager_fini( &p_sd->event_manager );
- free( p_sd->psz_module );
- vlc_object_release( p_sd );
-}
-
/***********************************************************************
* GetLocalizedName
***********************************************************************/
/* First make sure that if item is a node it will be deleted.
* XXX: Why don't we have a function to ensure that in the playlist code ? */
- vlc_object_lock( p_parent->p_playlist );
+ playlist_Lock( p_parent->p_playlist );
p_pl_item = playlist_ItemFindFromInputAndRoot( p_parent->p_playlist,
- p_input->i_id, p_parent, false );
+ p_input, p_parent, false );
if( p_pl_item && p_pl_item->i_children > -1 )
- {
playlist_NodeDelete( p_parent->p_playlist, p_pl_item, true, false );
- vlc_object_unlock( p_parent->p_playlist );
- return;
- }
+ else
+ /* Delete the non-node item normally */
+ playlist_DeleteFromInputInParent( p_parent->p_playlist, p_input,
+ p_parent, pl_Locked );
- /* Delete the non-node item normally */
- playlist_DeleteFromInputInParent( p_parent->p_playlist, p_input->i_id,
- p_parent, pl_Locked );
-
- vlc_object_unlock( p_parent->p_playlist );
+ playlist_Unlock( p_parent->p_playlist );
}
-int playlist_ServicesDiscoveryAdd( playlist_t *p_playlist, const char *psz_modules )
+int playlist_ServicesDiscoveryAdd( playlist_t *p_playlist, const char *psz_module )
{
- const char *psz_parser = psz_modules ?: "";
- int retval = VLC_SUCCESS;
+ /* Perform the addition */
+ msg_Dbg( p_playlist, "adding services_discovery %s...", psz_module );
- for (;;)
- {
- struct playlist_services_discovery_support_t * p_sds;
- playlist_item_t * p_cat;
- playlist_item_t * p_one;
+ services_discovery_t *p_sd = vlc_sd_Create( VLC_OBJECT(p_playlist) );
+ if( !p_sd )
+ return VLC_ENOMEM;
- while( *psz_parser == ' ' || *psz_parser == ':' || *psz_parser == ',' )
- psz_parser++;
+ module_t *m = module_find_by_shortcut( psz_module );
+ if( !m )
+ {
+ msg_Err( p_playlist, "No such module: %s", psz_module );
+ vlc_sd_Destroy( p_sd );
+ return VLC_EGENERIC;
+ }
- if( *psz_parser == '\0' )
- break;
+ /* Free in playlist_ServicesDiscoveryRemove */
+ struct playlist_services_discovery_support_t * p_sds;
+ p_sds = malloc( sizeof(struct playlist_services_discovery_support_t) );
+ if( !p_sds )
+ {
+ vlc_sd_Destroy( p_sd );
+ module_release( m );
+ return VLC_ENOMEM;
+ }
- const char *psz_next = strchr( psz_parser, ':' );
- if( psz_next == NULL )
- psz_next = psz_parser + strlen( psz_parser );
+ playlist_item_t * p_cat;
+ playlist_item_t * p_one;
- char psz_plugin[psz_next - psz_parser + 1];
- memcpy (psz_plugin, psz_parser, sizeof (psz_plugin) - 1);
- psz_plugin[sizeof (psz_plugin) - 1] = '\0';
- psz_parser = psz_next;
+ PL_LOCK;
+ playlist_NodesPairCreate( p_playlist, module_get_name( m, true ),
+ &p_cat, &p_one, false );
+ PL_UNLOCK;
+ module_release( m );
- /* Perform the addition */
- msg_Dbg( p_playlist, "Add services_discovery %s", psz_plugin );
- services_discovery_t *p_sd;
+ vlc_event_attach( services_discovery_EventManager( p_sd ),
+ vlc_ServicesDiscoveryItemAdded,
+ playlist_sd_item_added, p_one );
+
+ vlc_event_attach( services_discovery_EventManager( p_sd ),
+ vlc_ServicesDiscoveryItemAdded,
+ playlist_sd_item_added, p_cat );
- p_sd = services_discovery_Create( (vlc_object_t*)p_playlist, psz_plugin );
- if( !p_sd )
- continue;
+ vlc_event_attach( services_discovery_EventManager( p_sd ),
+ vlc_ServicesDiscoveryItemRemoved,
+ playlist_sd_item_removed, p_one );
- vlc_event_attach( services_discovery_EventManager( p_sd ),
- vlc_ServicesDiscoveryItemAdded,
- playlist_sd_item_added,
- p_one );
-
- vlc_event_attach( services_discovery_EventManager( p_sd ),
- vlc_ServicesDiscoveryItemAdded,
- playlist_sd_item_added,
- p_cat );
-
- vlc_event_attach( services_discovery_EventManager( p_sd ),
- vlc_ServicesDiscoveryItemRemoved,
- playlist_sd_item_removed,
- p_one );
-
- vlc_event_attach( services_discovery_EventManager( p_sd ),
- vlc_ServicesDiscoveryItemRemoved,
- playlist_sd_item_removed,
- p_cat );
-
- bool ret = services_discovery_Start( p_sd );
- if(!ret)
- {
- vlc_object_release( p_sd );
- return VLC_EGENERIC;
- }
-
- char *psz = services_discovery_GetLocalizedName( p_sd );
- assert( psz );
- PL_LOCK;
- playlist_NodesPairCreate( p_playlist, psz,
- &p_cat, &p_one, false );
- PL_UNLOCK;
- free( psz );
-
- /* Free in playlist_ServicesDiscoveryRemove */
- p_sds = malloc( sizeof(struct playlist_services_discovery_support_t) );
- if( !p_sds )
- return VLC_ENOMEM;
-
- /* We want tree-view for service directory */
- p_one->p_input->b_prefers_tree = true;
- p_sds->p_sd = p_sd;
- p_sds->p_one = p_one;
- p_sds->p_cat = p_cat;
-
- PL_LOCK;
- TAB_APPEND( pl_priv(p_playlist)->i_sds, pl_priv(p_playlist)->pp_sds, p_sds );
- PL_UNLOCK;
+ vlc_event_attach( services_discovery_EventManager( p_sd ),
+ vlc_ServicesDiscoveryItemRemoved,
+ playlist_sd_item_removed, p_cat );
+ if( !vlc_sd_Start( p_sd, psz_module ) )
+ {
+ vlc_sd_Destroy( p_sd );
+ free( p_sds );
+ return VLC_EGENERIC;
}
- return retval;
+ /* We want tree-view for service directory */
+ p_one->p_input->b_prefers_tree = true;
+ p_sds->p_sd = p_sd;
+ p_sds->p_one = p_one;
+ p_sds->p_cat = p_cat;
+ p_sds->psz_name = strdup( psz_module );
+
+ PL_LOCK;
+ TAB_APPEND( pl_priv(p_playlist)->i_sds, pl_priv(p_playlist)->pp_sds, p_sds );
+ PL_UNLOCK;
+
+ return VLC_SUCCESS;
}
int playlist_ServicesDiscoveryRemove( playlist_t * p_playlist,
- const char *psz_module )
+ const char *psz_name )
{
+ playlist_private_t *priv = pl_priv( p_playlist );
struct playlist_services_discovery_support_t * p_sds = NULL;
- int i;
PL_LOCK;
- for( i = 0 ; i< pl_priv(p_playlist)->i_sds ; i ++ )
+ for( int i = 0; i < priv->i_sds; i++ )
{
- if( !strcmp( psz_module, pl_priv(p_playlist)->pp_sds[i]->p_sd->psz_module ) )
+ if( !strcmp( psz_name, priv->pp_sds[i]->psz_name ) )
{
- p_sds = pl_priv(p_playlist)->pp_sds[i];
- REMOVE_ELEM( pl_priv(p_playlist)->pp_sds, pl_priv(p_playlist)->i_sds, i );
+ p_sds = priv->pp_sds[i];
+ REMOVE_ELEM( priv->pp_sds, priv->i_sds, i );
break;
}
}
PL_UNLOCK;
- if( !p_sds || !p_sds->p_sd )
+ if( !p_sds )
{
- msg_Warn( p_playlist, "module %s is not loaded", psz_module );
+ msg_Warn( p_playlist, "discovery %s is not loaded", psz_name );
return VLC_EGENERIC;
}
- vlc_event_detach( services_discovery_EventManager( p_sds->p_sd ),
+ services_discovery_t *p_sd = p_sds->p_sd;
+ assert( p_sd );
+
+ vlc_sd_Stop( p_sd );
+
+ vlc_event_detach( services_discovery_EventManager( p_sd ),
vlc_ServicesDiscoveryItemAdded,
playlist_sd_item_added,
p_sds->p_one );
- vlc_event_detach( services_discovery_EventManager( p_sds->p_sd ),
+ vlc_event_detach( services_discovery_EventManager( p_sd ),
vlc_ServicesDiscoveryItemAdded,
playlist_sd_item_added,
p_sds->p_cat );
- vlc_event_detach( services_discovery_EventManager( p_sds->p_sd ),
+ vlc_event_detach( services_discovery_EventManager( p_sd ),
vlc_ServicesDiscoveryItemRemoved,
playlist_sd_item_removed,
p_sds->p_one );
- vlc_event_detach( services_discovery_EventManager( p_sds->p_sd ),
+ vlc_event_detach( services_discovery_EventManager( p_sd ),
vlc_ServicesDiscoveryItemRemoved,
playlist_sd_item_removed,
p_sds->p_cat );
}
PL_UNLOCK;
- services_discovery_StopAndRelease( p_sds->p_sd );
+ vlc_sd_Destroy( p_sd );
+ free( p_sds->psz_name );
free( p_sds );
return VLC_SUCCESS;
}
bool playlist_IsServicesDiscoveryLoaded( playlist_t * p_playlist,
- const char *psz_module )
+ const char *psz_name )
{
- int i;
+ playlist_private_t *priv = pl_priv( p_playlist );
+ bool found = false;
PL_LOCK;
- for( i = 0 ; i< pl_priv(p_playlist)->i_sds ; i ++ )
+ for( int i = 0; i < priv->i_sds; i++ )
{
- if( !strcmp( psz_module, pl_priv(p_playlist)->pp_sds[i]->p_sd->psz_module ) )
+ vlc_sd_internal_t *sd = priv->pp_sds[i];
+
+ if( sd->psz_name && !strcmp( psz_name, sd->psz_name ) )
{
- PL_UNLOCK;
- return true;
+ found = true;
+ break;
}
}
PL_UNLOCK;
- return false;
+ return found;
}
void playlist_ServicesDiscoveryKillAll( playlist_t *p_playlist )
{
- while( pl_priv(p_playlist)->i_sds > 0 )
+ playlist_private_t *priv = pl_priv( p_playlist );
+
+ while( priv->i_sds > 0 )
playlist_ServicesDiscoveryRemove( p_playlist,
- pl_priv(p_playlist)->pp_sds[0]->p_sd->psz_module );
+ priv->pp_sds[0]->psz_name );
}