1 /*****************************************************************************
2 * Upnp_intel.cpp : UPnP discovery module (Intel SDK)
3 *****************************************************************************
4 * Copyright (C) 2004-2008 the VideoLAN team
7 * Authors: RĂ©mi Denis-Courmont <rem # videolan.org> (original plugin)
8 * Christian Henz <henz # c-lab.de>
10 * UPnP Plugin using the Intel SDK (libupnp) instead of CyberLink
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
25 *****************************************************************************/
28 \TODO: Debug messages: "__FILE__, __LINE__" ok ???, Wrn/Err ???
29 \TODO: Change names to VLC standard ???
30 \TODO: Rewrite this using the new service discovery API (see sap.c, shout.c).
37 #include <upnp/upnp.h>
38 #include <upnp/upnptools.h>
45 #include <vlc_common.h>
46 #include <vlc_plugin.h>
47 #include <vlc_playlist.h>
52 struct services_discovery_sys_t
54 playlist_t *p_playlist;
55 playlist_item_t *p_node_cat;
56 playlist_item_t *p_node_one;
62 const char* MEDIA_SERVER_DEVICE_TYPE = "urn:schemas-upnp-org:device:MediaServer:1";
63 const char* CONTENT_DIRECTORY_SERVICE_TYPE = "urn:schemas-upnp-org:service:ContentDirectory:1";
69 class MediaServerList;
73 // Cookie that is passed to the callback
77 services_discovery_t* serviceDiscovery;
78 UpnpClient_Handle clientHandle;
79 MediaServerList* serverList;
83 // Class definitions...
91 vlc_mutex_init( &_mutex );
96 vlc_mutex_destroy( &_mutex );
99 void lock() { vlc_mutex_lock( &_mutex ); }
100 void unlock() { vlc_mutex_unlock( &_mutex ); }
111 Locker( Lockable* l )
131 static void parseDeviceDescription( IXML_Document* doc, const char* location, Cookie* cookie );
133 MediaServer( const char* UDN, const char* friendlyName, Cookie* cookie );
136 const char* getUDN() const;
137 const char* getFriendlyName() const;
139 void setContentDirectoryEventURL( const char* url );
140 const char* getContentDirectoryEventURL() const;
142 void setContentDirectoryControlURL( const char* url );
143 const char* getContentDirectoryControlURL() const;
145 void subscribeToContentDirectory();
146 void fetchContents();
148 void setPlaylistNode( playlist_item_t* node );
150 bool compareSID( const char* sid );
154 bool _fetchContents( Container* parent );
155 void _buildPlaylist( Container* container );
156 IXML_Document* _browseAction( const char*, const char*, const char*, const char*, const char*, const char* );
160 Container* _contents;
161 playlist_item_t* _playlistNode;
164 std::string _friendlyName;
166 std::string _contentDirectoryEventURL;
167 std::string _contentDirectoryControlURL;
169 int _subscriptionTimeOut;
170 Upnp_SID _subscriptionID;
174 class MediaServerList
178 MediaServerList( Cookie* cookie );
181 bool addServer( MediaServer* s );
182 void removeServer( const char* UDN );
184 MediaServer* getServer( const char* UDN );
185 MediaServer* getServerBySID( const char* );
191 std::vector<MediaServer*> _list;
199 Item( Container* parent, const char* objectID, const char* title, const char* resource );
201 const char* getObjectID() const;
202 const char* getTitle() const;
203 const char* getResource() const;
205 void setPlaylistNode( playlist_item_t* node );
206 playlist_item_t* getPlaylistNode() const ;
210 playlist_item_t* _playlistNode;
213 std::string _objectID;
215 std::string _resource;
223 Container( Container* parent, const char* objectID, const char* title );
226 void addItem( Item* item );
227 void addContainer( Container* container );
229 const char* getObjectID() const;
230 const char* getTitle() const;
232 unsigned int getNumItems() const;
233 unsigned int getNumContainers() const;
235 Item* getItem( unsigned int i ) const;
236 Container* getContainer( unsigned int i ) const;
238 void setPlaylistNode( playlist_item_t* node );
239 playlist_item_t* getPlaylistNode() const;
243 playlist_item_t* _playlistNode;
247 std::string _objectID;
249 std::vector<Item*> _items;
250 std::vector<Container*> _containers;
254 // VLC callback prototypes
256 static int Open( vlc_object_t* );
257 static void Close( vlc_object_t* );
258 static void Run( services_discovery_t *p_sd );
259 static playlist_t *pl_Get( services_discovery_t *p_sd )
261 return p_sd->p_sys->p_playlist;
267 set_shortname( "UPnP" );
268 set_description( N_( "Universal Plug'n'Play discovery ( Intel SDK )" ) );
269 set_category( CAT_PLAYLIST );
270 set_subcategory( SUBCAT_PLAYLIST_SD );
271 set_capability( "services_discovery", 0 );
272 set_callbacks( Open, Close );
276 // More prototypes...
278 static Lockable* CallbackLock;
279 static int Callback( Upnp_EventType eventType, void* event, void* pCookie );
281 const char* xml_getChildElementValue( IXML_Element* parent, const char* tagName );
282 IXML_Document* parseBrowseResult( IXML_Document* doc );
287 static int Open( vlc_object_t *p_this )
289 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
290 services_discovery_sys_t *p_sys = ( services_discovery_sys_t * )
291 malloc( sizeof( services_discovery_sys_t ) );
295 p_sys->p_playlist = pl_Yield( p_sd );
297 /* Create our playlist node */
298 vlc_object_lock( p_sys->p_playlist );
299 playlist_NodesPairCreate( pl_Get( p_sd ), _("Devices"),
300 &p_sys->p_node_cat, &p_sys->p_node_one,
302 vlc_object_unlock( p_sys->p_playlist );
307 static void Close( vlc_object_t *p_this )
309 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
310 services_discovery_sys_t *p_sys = p_sd->p_sys;
312 vlc_object_lock( p_sys->p_playlist );
313 playlist_NodeDelete( pl_Get( p_sd ), p_sys->p_node_one, true,
315 playlist_NodeDelete( pl_Get( p_sd ), p_sys->p_node_cat, true,
317 vlc_object_unlock( p_sys->p_playlist );
322 static void Run( services_discovery_t* p_sd )
326 res = UpnpInit( 0, 0 );
327 if( res != UPNP_E_SUCCESS )
329 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
334 cookie.serviceDiscovery = p_sd;
335 cookie.serverList = new MediaServerList( &cookie );
337 CallbackLock = new Lockable( &cookie );
339 res = UpnpRegisterClient( Callback, &cookie, &cookie.clientHandle );
340 if( res != UPNP_E_SUCCESS )
342 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
346 res = UpnpSearchAsync( cookie.clientHandle, 5, MEDIA_SERVER_DEVICE_TYPE, &cookie );
347 if( res != UPNP_E_SUCCESS )
349 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
353 msg_Dbg( p_sd, "UPnP discovery started" );
354 while( vlc_object_alive (p_sd) )
359 msg_Dbg( p_sd, "UPnP discovery stopped" );
363 delete cookie.serverList;
368 // XML utility functions:
370 // Returns the value of a child element, or 0 on error
371 const char* xml_getChildElementValue( IXML_Element* parent, const char* tagName )
373 if ( !parent ) return 0;
374 if ( !tagName ) return 0;
376 char* s = strdup( tagName );
377 IXML_NodeList* nodeList = ixmlElement_getElementsByTagName( parent, s );
379 if ( !nodeList ) return 0;
381 IXML_Node* element = ixmlNodeList_item( nodeList, 0 );
382 ixmlNodeList_free( nodeList );
383 if ( !element ) return 0;
385 IXML_Node* textNode = ixmlNode_getFirstChild( element );
386 if ( !textNode ) return 0;
388 return ixmlNode_getNodeValue( textNode );
391 // Extracts the result document from a SOAP response
392 IXML_Document* parseBrowseResult( IXML_Document* doc )
394 if ( !doc ) return 0;
396 IXML_NodeList* resultList = ixmlDocument_getElementsByTagName( doc, "Result" );
397 if ( !resultList ) return 0;
399 IXML_Node* resultNode = ixmlNodeList_item( resultList, 0 );
401 ixmlNodeList_free( resultList );
403 if ( !resultNode ) return 0;
405 IXML_Node* textNode = ixmlNode_getFirstChild( resultNode );
406 if ( !textNode ) return 0;
408 const char* resultString = ixmlNode_getNodeValue( textNode );
409 char* resultXML = strdup( resultString );
411 IXML_Document* browseDoc = ixmlParseBuffer( resultXML );
419 // Handles all UPnP events
420 static int Callback( Upnp_EventType eventType, void* event, void* pCookie )
422 Locker locker( CallbackLock );
424 Cookie* cookie = ( Cookie* )pCookie;
426 switch( eventType ) {
428 case UPNP_DISCOVERY_ADVERTISEMENT_ALIVE:
429 case UPNP_DISCOVERY_SEARCH_RESULT:
431 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
433 IXML_Document *descriptionDoc = 0;
436 res = UpnpDownloadXmlDoc( discovery->Location, &descriptionDoc );
437 if ( res != UPNP_E_SUCCESS )
439 msg_Dbg( cookie->serviceDiscovery, "%s:%d: Could not download device description!", __FILE__, __LINE__ );
443 MediaServer::parseDeviceDescription( descriptionDoc, discovery->Location, cookie );
445 ixmlDocument_free( descriptionDoc );
449 case UPNP_DISCOVERY_ADVERTISEMENT_BYEBYE:
451 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
453 cookie->serverList->removeServer( discovery->DeviceId );
457 case UPNP_EVENT_RECEIVED:
459 Upnp_Event* e = ( Upnp_Event* )event;
461 MediaServer* server = cookie->serverList->getServerBySID( e->Sid );
462 if ( server ) server->fetchContents();
466 case UPNP_EVENT_AUTORENEWAL_FAILED:
467 case UPNP_EVENT_SUBSCRIPTION_EXPIRED:
471 Upnp_Event_Subscribe* s = ( Upnp_Event_Subscribe* )event;
473 MediaServer* server = cookie->serverList->getServerBySID( s->Sid );
474 if ( server ) server->subscribeToContentDirectory();
478 case UPNP_EVENT_SUBSCRIBE_COMPLETE:
479 msg_Warn( cookie->serviceDiscovery, "subscription complete" );
482 case UPNP_DISCOVERY_SEARCH_TIMEOUT:
483 msg_Warn( cookie->serviceDiscovery, "search timeout" );
487 msg_Dbg( cookie->serviceDiscovery, "%s:%d: DEBUG: UNHANDLED EVENT ( TYPE=%d )", __FILE__, __LINE__, eventType );
491 return UPNP_E_SUCCESS;
495 // Class implementations...
499 void MediaServer::parseDeviceDescription( IXML_Document* doc, const char* location, Cookie* cookie )
501 if ( !doc ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
502 if ( !location ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
504 const char* baseURL = location;
506 // Try to extract baseURL
508 IXML_NodeList* urlList = ixmlDocument_getElementsByTagName( doc, "baseURL" );
511 if ( IXML_Node* urlNode = ixmlNodeList_item( urlList, 0 ) )
513 IXML_Node* textNode = ixmlNode_getFirstChild( urlNode );
514 if ( textNode ) baseURL = ixmlNode_getNodeValue( textNode );
517 ixmlNodeList_free( urlList );
522 IXML_NodeList* deviceList = ixmlDocument_getElementsByTagName( doc, "device" );
526 for ( unsigned int i = 0; i < ixmlNodeList_length( deviceList ); i++ )
528 IXML_Element* deviceElement = ( IXML_Element* )ixmlNodeList_item( deviceList, i );
530 const char* deviceType = xml_getChildElementValue( deviceElement, "deviceType" );
531 if ( !deviceType ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no deviceType!", __FILE__, __LINE__ ); continue; }
532 if ( strcmp( MEDIA_SERVER_DEVICE_TYPE, deviceType ) != 0 ) continue;
534 const char* UDN = xml_getChildElementValue( deviceElement, "UDN" );
535 if ( !UDN ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no UDN!", __FILE__, __LINE__ ); continue; }
536 if ( cookie->serverList->getServer( UDN ) != 0 ) continue;
538 const char* friendlyName = xml_getChildElementValue( deviceElement, "friendlyName" );
539 if ( !friendlyName ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no friendlyName!", __FILE__, __LINE__ ); continue; }
541 MediaServer* server = new MediaServer( UDN, friendlyName, cookie );
542 if ( !cookie->serverList->addServer( server ) ) {
549 // Check for ContentDirectory service...
551 IXML_NodeList* serviceList = ixmlElement_getElementsByTagName( deviceElement, "service" );
554 for ( unsigned int j = 0; j < ixmlNodeList_length( serviceList ); j++ )
556 IXML_Element* serviceElement = ( IXML_Element* )ixmlNodeList_item( serviceList, j );
558 const char* serviceType = xml_getChildElementValue( serviceElement, "serviceType" );
559 if ( !serviceType ) continue;
560 if ( strcmp( CONTENT_DIRECTORY_SERVICE_TYPE, serviceType ) != 0 ) continue;
562 const char* eventSubURL = xml_getChildElementValue( serviceElement, "eventSubURL" );
563 if ( !eventSubURL ) continue;
565 const char* controlURL = xml_getChildElementValue( serviceElement, "controlURL" );
566 if ( !controlURL ) continue;
568 // Try to subscribe to ContentDirectory service
570 char* url = ( char* )malloc( strlen( baseURL ) + strlen( eventSubURL ) + 1 );
573 char* s1 = strdup( baseURL );
574 char* s2 = strdup( eventSubURL );
576 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
578 // msg_Dbg( cookie->serviceDiscovery, "CDS EVENT URL: %s", url );
580 server->setContentDirectoryEventURL( url );
581 server->subscribeToContentDirectory();
589 // Try to browse content directory...
591 url = ( char* )malloc( strlen( baseURL ) + strlen( controlURL ) + 1 );
594 char* s1 = strdup( baseURL );
595 char* s2 = strdup( controlURL );
597 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
599 // msg_Dbg( cookie->serviceDiscovery, "CDS CTRL URL: %s", url );
601 server->setContentDirectoryControlURL( url );
602 server->fetchContents();
611 ixmlNodeList_free( serviceList );
615 ixmlNodeList_free( deviceList );
619 MediaServer::MediaServer( const char* UDN, const char* friendlyName, Cookie* cookie )
624 _friendlyName = friendlyName;
630 MediaServer::~MediaServer()
634 vlc_object_lock( _cookie->serviceDiscovery->p_sys->p_playlist );
635 playlist_NodeDelete( pl_Get( _cookie->serviceDiscovery ) ,
636 _playlistNode, true, true );
637 vlc_object_unlock( _cookie->serviceDiscovery->p_sys->p_playlist );
643 const char* MediaServer::getUDN() const
645 const char* s = _UDN.c_str();
649 const char* MediaServer::getFriendlyName() const
651 const char* s = _friendlyName.c_str();
655 void MediaServer::setContentDirectoryEventURL( const char* url )
657 _contentDirectoryEventURL = url;
660 const char* MediaServer::getContentDirectoryEventURL() const
662 const char* s = _contentDirectoryEventURL.c_str();
666 void MediaServer::setContentDirectoryControlURL( const char* url )
668 _contentDirectoryControlURL = url;
671 const char* MediaServer::getContentDirectoryControlURL() const
673 return _contentDirectoryControlURL.c_str();
676 void MediaServer::subscribeToContentDirectory()
678 const char* url = getContentDirectoryEventURL();
679 if ( !url || strcmp( url, "" ) == 0 )
681 msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" );
688 int res = UpnpSubscribe( _cookie->clientHandle, url, &timeOut, sid );
690 if ( res == UPNP_E_SUCCESS )
692 _subscriptionTimeOut = timeOut;
693 memcpy( _subscriptionID, sid, sizeof( Upnp_SID ) );
697 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: WARNING: '%s': %s", __FILE__, __LINE__, getFriendlyName(), UpnpGetErrorMessage( res ) );
701 IXML_Document* MediaServer::_browseAction( const char* pObjectID, const char* pBrowseFlag, const char* pFilter,
702 const char* pStartingIndex, const char* pRequestedCount, const char* pSortCriteria )
704 IXML_Document* action = 0;
705 IXML_Document* response = 0;
707 const char* url = getContentDirectoryControlURL();
708 if ( !url || strcmp( url, "" ) == 0 ) { msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" ); return 0; }
710 char* ObjectID = strdup( pObjectID );
711 char* BrowseFlag = strdup( pBrowseFlag );
712 char* Filter = strdup( pFilter );
713 char* StartingIndex = strdup( pStartingIndex );
714 char* RequestedCount = strdup( pRequestedCount );
715 char* SortCriteria = strdup( pSortCriteria );
717 char* serviceType = strdup( CONTENT_DIRECTORY_SERVICE_TYPE );
721 res = UpnpAddToAction( &action, "Browse", serviceType, "ObjectID", ObjectID );
722 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
724 res = UpnpAddToAction( &action, "Browse", serviceType, "BrowseFlag", BrowseFlag );
725 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
727 res = UpnpAddToAction( &action, "Browse", serviceType, "Filter", Filter );
728 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
730 res = UpnpAddToAction( &action, "Browse", serviceType, "StartingIndex", StartingIndex );
731 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
733 res = UpnpAddToAction( &action, "Browse", serviceType, "RequestedCount", RequestedCount );
734 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
736 res = UpnpAddToAction( &action, "Browse", serviceType, "SortCriteria", SortCriteria );
737 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
739 res = UpnpSendAction( _cookie->clientHandle,
741 CONTENT_DIRECTORY_SERVICE_TYPE,
745 if ( res != UPNP_E_SUCCESS )
747 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) );
748 ixmlDocument_free( response );
757 free( StartingIndex );
758 free( RequestedCount );
759 free( SortCriteria );
763 ixmlDocument_free( action );
767 void MediaServer::fetchContents()
769 Container* root = new Container( 0, "0", getFriendlyName() );
770 playlist_t * p_playlist = pl_Get( _cookie->serviceDiscovery );
771 _fetchContents( root );
776 playlist_NodeEmpty( p_playlist, _playlistNode, true );
782 _contents->setPlaylistNode( _playlistNode );
784 _buildPlaylist( _contents );
787 bool MediaServer::_fetchContents( Container* parent )
789 if (!parent) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: parent==NULL", __FILE__, __LINE__ ); return false; }
791 IXML_Document* response = _browseAction( parent->getObjectID(), "BrowseDirectChildren", "*", "0", "0", "" );
792 if ( !response ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
794 IXML_Document* result = parseBrowseResult( response );
795 ixmlDocument_free( response );
796 if ( !result ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
798 IXML_NodeList* containerNodeList = ixmlDocument_getElementsByTagName( result, "container" );
799 if ( containerNodeList )
801 for ( unsigned int i = 0; i < ixmlNodeList_length( containerNodeList ); i++ )
803 IXML_Element* containerElement = ( IXML_Element* )ixmlNodeList_item( containerNodeList, i );
805 const char* objectID = ixmlElement_getAttribute( containerElement, "id" );
806 if ( !objectID ) continue;
808 const char* childCountStr = ixmlElement_getAttribute( containerElement, "childCount" );
809 if ( !childCountStr ) continue;
810 int childCount = atoi( childCountStr );
812 const char* title = xml_getChildElementValue( containerElement, "dc:title" );
813 if ( !title ) continue;
815 const char* resource = xml_getChildElementValue( containerElement, "res" );
817 if ( resource && childCount < 1 )
819 Item* item = new Item( parent, objectID, title, resource );
820 parent->addItem( item );
824 Container* container = new Container( parent, objectID, title );
825 parent->addContainer( container );
827 if ( childCount > 0 ) _fetchContents( container );
831 ixmlNodeList_free( containerNodeList );
834 IXML_NodeList* itemNodeList = ixmlDocument_getElementsByTagName( result, "item" );
837 for ( unsigned int i = 0; i < ixmlNodeList_length( itemNodeList ); i++ )
839 IXML_Element* itemElement = ( IXML_Element* )ixmlNodeList_item( itemNodeList, i );
841 const char* objectID = ixmlElement_getAttribute( itemElement, "id" );
842 if ( !objectID ) continue;
844 const char* title = xml_getChildElementValue( itemElement, "dc:title" );
845 if ( !title ) continue;
847 const char* resource = xml_getChildElementValue( itemElement, "res" );
848 if ( !resource ) continue;
850 Item* item = new Item( parent, objectID, title, resource );
851 parent->addItem( item );
854 ixmlNodeList_free( itemNodeList );
857 ixmlDocument_free( result );
862 void MediaServer::_buildPlaylist( Container* parent )
864 playlist_t *p_playlist = pl_Get( _cookie->serviceDiscovery );
865 for ( unsigned int i = 0; i < parent->getNumContainers(); i++ )
867 Container* container = parent->getContainer( i );
868 playlist_item_t* parentNode = parent->getPlaylistNode();
870 char* title = strdup( container->getTitle() );
871 playlist_item_t* node = playlist_NodeCreate( p_playlist, title, parentNode, 0, NULL );
874 container->setPlaylistNode( node );
875 _buildPlaylist( container );
878 for ( unsigned int i = 0; i < parent->getNumItems(); i++ )
880 Item* item = parent->getItem( i );
881 playlist_item_t* parentNode = parent->getPlaylistNode();
883 input_item_t* p_input = input_ItemNew( _cookie->serviceDiscovery,
887 /* FIXME: playlist_AddInput() can fail */
888 playlist_BothAddInput( p_playlist, p_input, parentNode,
889 PLAYLIST_APPEND, PLAYLIST_END, &i_cat, NULL,
891 vlc_gc_decref( p_input );
892 /* TODO: do this better by storing ids */
893 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, i_cat, false );
895 item->setPlaylistNode( p_node );
899 void MediaServer::setPlaylistNode( playlist_item_t* playlistNode )
901 _playlistNode = playlistNode;
904 bool MediaServer::compareSID( const char* sid )
906 return ( strncmp( _subscriptionID, sid, sizeof( Upnp_SID ) ) == 0 );
910 // MediaServerList...
912 MediaServerList::MediaServerList( Cookie* cookie )
917 MediaServerList::~MediaServerList()
919 for ( unsigned int i = 0; i < _list.size(); i++ )
925 bool MediaServerList::addServer( MediaServer* s )
927 if ( getServer( s->getUDN() ) != 0 ) return false;
929 msg_Dbg( _cookie->serviceDiscovery, "Adding server '%s'", s->getFriendlyName() );
931 _list.push_back( s );
933 char* name = strdup( s->getFriendlyName() );
934 vlc_object_lock( _cookie->serviceDiscovery->p_sys->p_playlist );
935 playlist_item_t* node = playlist_NodeCreate(
936 pl_Get( _cookie->serviceDiscovery ), name,
937 _cookie->serviceDiscovery->p_sys->p_node_cat,
939 vlc_object_unlock( _cookie->serviceDiscovery->p_sys->p_playlist );
941 s->setPlaylistNode( node );
946 MediaServer* MediaServerList::getServer( const char* UDN )
948 MediaServer* result = 0;
950 for ( unsigned int i = 0; i < _list.size(); i++ )
952 if( strcmp( UDN, _list[i]->getUDN() ) == 0 )
962 MediaServer* MediaServerList::getServerBySID( const char* sid )
964 MediaServer* server = 0;
966 for ( unsigned int i = 0; i < _list.size(); i++ )
968 if ( _list[i]->compareSID( sid ) )
978 void MediaServerList::removeServer( const char* UDN )
980 MediaServer* server = getServer( UDN );
981 if ( !server ) return;
983 msg_Dbg( _cookie->serviceDiscovery, "Removing server '%s'", server->getFriendlyName() );
985 std::vector<MediaServer*>::iterator it;
986 for ( it = _list.begin(); it != _list.end(); it++ )
1000 Item::Item( Container* parent, const char* objectID, const char* title, const char* resource )
1004 _objectID = objectID;
1006 _resource = resource;
1011 const char* Item::getObjectID() const
1013 return _objectID.c_str();
1016 const char* Item::getTitle() const
1018 return _title.c_str();
1021 const char* Item::getResource() const
1023 return _resource.c_str();
1026 void Item::setPlaylistNode( playlist_item_t* node )
1028 _playlistNode = node;
1031 playlist_item_t* Item::getPlaylistNode() const
1033 return _playlistNode;
1039 Container::Container( Container* parent, const char* objectID, const char* title )
1043 _objectID = objectID;
1049 Container::~Container()
1051 for ( unsigned int i = 0; i < _containers.size(); i++ )
1053 delete _containers[i];
1056 for ( unsigned int i = 0; i < _items.size(); i++ )
1062 void Container::addItem( Item* item )
1064 _items.push_back( item );
1067 void Container::addContainer( Container* container )
1069 _containers.push_back( container );
1072 const char* Container::getObjectID() const
1074 return _objectID.c_str();
1077 const char* Container::getTitle() const
1079 return _title.c_str();
1082 unsigned int Container::getNumItems() const
1084 return _items.size();
1087 unsigned int Container::getNumContainers() const
1089 return _containers.size();
1092 Item* Container::getItem( unsigned int i ) const
1094 if ( i < _items.size() ) return _items[i];
1098 Container* Container::getContainer( unsigned int i ) const
1100 if ( i < _containers.size() ) return _containers[i];
1104 void Container::setPlaylistNode( playlist_item_t* node )
1106 _playlistNode = node;
1109 playlist_item_t* Container::getPlaylistNode() const
1111 return _playlistNode;