1 /*****************************************************************************
2 * Upnp_intell.cpp : UPnP discovery module (Intel SDK)
3 *****************************************************************************
4 * Copyright (C) 2004-2006 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 playlist_NodesPairCreate( pl_Get( p_sd ), _("Devices"),
299 &p_sys->p_node_cat, &p_sys->p_node_one,
305 static void Close( vlc_object_t *p_this )
307 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
308 services_discovery_sys_t *p_sys = p_sd->p_sys;
310 playlist_NodeDelete( pl_Get( p_sd ), p_sys->p_node_one, true,
312 playlist_NodeDelete( pl_Get( p_sd ), p_sys->p_node_cat, true,
318 static void Run( services_discovery_t* p_sd )
322 res = UpnpInit( 0, 0 );
323 if( res != UPNP_E_SUCCESS )
325 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
330 cookie.serviceDiscovery = p_sd;
331 cookie.serverList = new MediaServerList( &cookie );
333 CallbackLock = new Lockable( &cookie );
335 res = UpnpRegisterClient( Callback, &cookie, &cookie.clientHandle );
336 if( res != UPNP_E_SUCCESS )
338 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
342 res = UpnpSearchAsync( cookie.clientHandle, 5, MEDIA_SERVER_DEVICE_TYPE, &cookie );
343 if( res != UPNP_E_SUCCESS )
345 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
349 msg_Dbg( p_sd, "UPnP discovery started" );
350 while( vlc_object_alive (p_sd) )
355 msg_Dbg( p_sd, "UPnP discovery stopped" );
359 delete cookie.serverList;
364 // XML utility functions:
366 // Returns the value of a child element, or 0 on error
367 const char* xml_getChildElementValue( IXML_Element* parent, const char* tagName )
369 if ( !parent ) return 0;
370 if ( !tagName ) return 0;
372 char* s = strdup( tagName );
373 IXML_NodeList* nodeList = ixmlElement_getElementsByTagName( parent, s );
375 if ( !nodeList ) return 0;
377 IXML_Node* element = ixmlNodeList_item( nodeList, 0 );
378 ixmlNodeList_free( nodeList );
379 if ( !element ) return 0;
381 IXML_Node* textNode = ixmlNode_getFirstChild( element );
382 if ( !textNode ) return 0;
384 return ixmlNode_getNodeValue( textNode );
387 // Extracts the result document from a SOAP response
388 IXML_Document* parseBrowseResult( IXML_Document* doc )
390 if ( !doc ) return 0;
392 IXML_NodeList* resultList = ixmlDocument_getElementsByTagName( doc, "Result" );
393 if ( !resultList ) return 0;
395 IXML_Node* resultNode = ixmlNodeList_item( resultList, 0 );
397 ixmlNodeList_free( resultList );
399 if ( !resultNode ) return 0;
401 IXML_Node* textNode = ixmlNode_getFirstChild( resultNode );
402 if ( !textNode ) return 0;
404 const char* resultString = ixmlNode_getNodeValue( textNode );
405 char* resultXML = strdup( resultString );
407 IXML_Document* browseDoc = ixmlParseBuffer( resultXML );
415 // Handles all UPnP events
416 static int Callback( Upnp_EventType eventType, void* event, void* pCookie )
418 Locker locker( CallbackLock );
420 Cookie* cookie = ( Cookie* )pCookie;
422 switch( eventType ) {
424 case UPNP_DISCOVERY_ADVERTISEMENT_ALIVE:
425 case UPNP_DISCOVERY_SEARCH_RESULT:
427 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
429 IXML_Document *descriptionDoc = 0;
432 res = UpnpDownloadXmlDoc( discovery->Location, &descriptionDoc );
433 if ( res != UPNP_E_SUCCESS )
435 msg_Dbg( cookie->serviceDiscovery, "%s:%d: Could not download device description!", __FILE__, __LINE__ );
439 MediaServer::parseDeviceDescription( descriptionDoc, discovery->Location, cookie );
441 ixmlDocument_free( descriptionDoc );
445 case UPNP_DISCOVERY_ADVERTISEMENT_BYEBYE:
447 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
449 cookie->serverList->removeServer( discovery->DeviceId );
453 case UPNP_EVENT_RECEIVED:
455 Upnp_Event* e = ( Upnp_Event* )event;
457 MediaServer* server = cookie->serverList->getServerBySID( e->Sid );
458 if ( server ) server->fetchContents();
462 case UPNP_EVENT_AUTORENEWAL_FAILED:
463 case UPNP_EVENT_SUBSCRIPTION_EXPIRED:
467 Upnp_Event_Subscribe* s = ( Upnp_Event_Subscribe* )event;
469 MediaServer* server = cookie->serverList->getServerBySID( s->Sid );
470 if ( server ) server->subscribeToContentDirectory();
474 case UPNP_EVENT_SUBSCRIBE_COMPLETE:
475 msg_Warn( cookie->serviceDiscovery, "subscription complete" );
478 case UPNP_DISCOVERY_SEARCH_TIMEOUT:
479 msg_Warn( cookie->serviceDiscovery, "search timeout" );
483 msg_Dbg( cookie->serviceDiscovery, "%s:%d: DEBUG: UNHANDLED EVENT ( TYPE=%d )", __FILE__, __LINE__, eventType );
487 return UPNP_E_SUCCESS;
491 // Class implementations...
495 void MediaServer::parseDeviceDescription( IXML_Document* doc, const char* location, Cookie* cookie )
497 if ( !doc ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
498 if ( !location ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
500 const char* baseURL = location;
502 // Try to extract baseURL
504 IXML_NodeList* urlList = ixmlDocument_getElementsByTagName( doc, "baseURL" );
507 if ( IXML_Node* urlNode = ixmlNodeList_item( urlList, 0 ) )
509 IXML_Node* textNode = ixmlNode_getFirstChild( urlNode );
510 if ( textNode ) baseURL = ixmlNode_getNodeValue( textNode );
513 ixmlNodeList_free( urlList );
518 IXML_NodeList* deviceList = ixmlDocument_getElementsByTagName( doc, "device" );
522 for ( unsigned int i = 0; i < ixmlNodeList_length( deviceList ); i++ )
524 IXML_Element* deviceElement = ( IXML_Element* )ixmlNodeList_item( deviceList, i );
526 const char* deviceType = xml_getChildElementValue( deviceElement, "deviceType" );
527 if ( !deviceType ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no deviceType!", __FILE__, __LINE__ ); continue; }
528 if ( strcmp( MEDIA_SERVER_DEVICE_TYPE, deviceType ) != 0 ) continue;
530 const char* UDN = xml_getChildElementValue( deviceElement, "UDN" );
531 if ( !UDN ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no UDN!", __FILE__, __LINE__ ); continue; }
532 if ( cookie->serverList->getServer( UDN ) != 0 ) continue;
534 const char* friendlyName = xml_getChildElementValue( deviceElement, "friendlyName" );
535 if ( !friendlyName ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no friendlyName!", __FILE__, __LINE__ ); continue; }
537 MediaServer* server = new MediaServer( UDN, friendlyName, cookie );
538 if ( !cookie->serverList->addServer( server ) ) {
545 // Check for ContentDirectory service...
547 IXML_NodeList* serviceList = ixmlElement_getElementsByTagName( deviceElement, "service" );
550 for ( unsigned int j = 0; j < ixmlNodeList_length( serviceList ); j++ )
552 IXML_Element* serviceElement = ( IXML_Element* )ixmlNodeList_item( serviceList, j );
554 const char* serviceType = xml_getChildElementValue( serviceElement, "serviceType" );
555 if ( !serviceType ) continue;
556 if ( strcmp( CONTENT_DIRECTORY_SERVICE_TYPE, serviceType ) != 0 ) continue;
558 const char* eventSubURL = xml_getChildElementValue( serviceElement, "eventSubURL" );
559 if ( !eventSubURL ) continue;
561 const char* controlURL = xml_getChildElementValue( serviceElement, "controlURL" );
562 if ( !controlURL ) continue;
564 // Try to subscribe to ContentDirectory service
566 char* url = ( char* )malloc( strlen( baseURL ) + strlen( eventSubURL ) + 1 );
569 char* s1 = strdup( baseURL );
570 char* s2 = strdup( eventSubURL );
572 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
574 // msg_Dbg( cookie->serviceDiscovery, "CDS EVENT URL: %s", url );
576 server->setContentDirectoryEventURL( url );
577 server->subscribeToContentDirectory();
585 // Try to browse content directory...
587 url = ( char* )malloc( strlen( baseURL ) + strlen( controlURL ) + 1 );
590 char* s1 = strdup( baseURL );
591 char* s2 = strdup( controlURL );
593 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
595 // msg_Dbg( cookie->serviceDiscovery, "CDS CTRL URL: %s", url );
597 server->setContentDirectoryControlURL( url );
598 server->fetchContents();
607 ixmlNodeList_free( serviceList );
611 ixmlNodeList_free( deviceList );
615 MediaServer::MediaServer( const char* UDN, const char* friendlyName, Cookie* cookie )
620 _friendlyName = friendlyName;
626 MediaServer::~MediaServer()
630 playlist_NodeDelete( pl_Get( _cookie->serviceDiscovery ) ,
631 _playlistNode, true, true );
637 const char* MediaServer::getUDN() const
639 const char* s = _UDN.c_str();
643 const char* MediaServer::getFriendlyName() const
645 const char* s = _friendlyName.c_str();
649 void MediaServer::setContentDirectoryEventURL( const char* url )
651 _contentDirectoryEventURL = url;
654 const char* MediaServer::getContentDirectoryEventURL() const
656 const char* s = _contentDirectoryEventURL.c_str();
660 void MediaServer::setContentDirectoryControlURL( const char* url )
662 _contentDirectoryControlURL = url;
665 const char* MediaServer::getContentDirectoryControlURL() const
667 return _contentDirectoryControlURL.c_str();
670 void MediaServer::subscribeToContentDirectory()
672 const char* url = getContentDirectoryEventURL();
673 if ( !url || strcmp( url, "" ) == 0 )
675 msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" );
682 int res = UpnpSubscribe( _cookie->clientHandle, url, &timeOut, sid );
684 if ( res == UPNP_E_SUCCESS )
686 _subscriptionTimeOut = timeOut;
687 memcpy( _subscriptionID, sid, sizeof( Upnp_SID ) );
691 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: WARNING: '%s': %s", __FILE__, __LINE__, getFriendlyName(), UpnpGetErrorMessage( res ) );
695 IXML_Document* MediaServer::_browseAction( const char* pObjectID, const char* pBrowseFlag, const char* pFilter,
696 const char* pStartingIndex, const char* pRequestedCount, const char* pSortCriteria )
698 IXML_Document* action = 0;
699 IXML_Document* response = 0;
701 const char* url = getContentDirectoryControlURL();
702 if ( !url || strcmp( url, "" ) == 0 ) { msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" ); return 0; }
704 char* ObjectID = strdup( pObjectID );
705 char* BrowseFlag = strdup( pBrowseFlag );
706 char* Filter = strdup( pFilter );
707 char* StartingIndex = strdup( pStartingIndex );
708 char* RequestedCount = strdup( pRequestedCount );
709 char* SortCriteria = strdup( pSortCriteria );
711 char* serviceType = strdup( CONTENT_DIRECTORY_SERVICE_TYPE );
715 res = UpnpAddToAction( &action, "Browse", serviceType, "ObjectID", ObjectID );
716 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
718 res = UpnpAddToAction( &action, "Browse", serviceType, "BrowseFlag", BrowseFlag );
719 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
721 res = UpnpAddToAction( &action, "Browse", serviceType, "Filter", Filter );
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, "StartingIndex", StartingIndex );
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, "RequestedCount", RequestedCount );
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, "SortCriteria", SortCriteria );
731 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
733 res = UpnpSendAction( _cookie->clientHandle,
735 CONTENT_DIRECTORY_SERVICE_TYPE,
739 if ( res != UPNP_E_SUCCESS )
741 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) );
742 ixmlDocument_free( response );
751 free( StartingIndex );
752 free( RequestedCount );
753 free( SortCriteria );
757 ixmlDocument_free( action );
761 void MediaServer::fetchContents()
763 Container* root = new Container( 0, "0", getFriendlyName() );
764 playlist_t * p_playlist = pl_Get( _cookie->serviceDiscovery );
765 _fetchContents( root );
770 playlist_NodeEmpty( p_playlist, _playlistNode, true );
776 _contents->setPlaylistNode( _playlistNode );
778 _buildPlaylist( _contents );
781 bool MediaServer::_fetchContents( Container* parent )
783 if (!parent) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: parent==NULL", __FILE__, __LINE__ ); return false; }
785 IXML_Document* response = _browseAction( parent->getObjectID(), "BrowseDirectChildren", "*", "0", "0", "" );
786 if ( !response ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
788 IXML_Document* result = parseBrowseResult( response );
789 ixmlDocument_free( response );
790 if ( !result ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
792 IXML_NodeList* containerNodeList = ixmlDocument_getElementsByTagName( result, "container" );
793 if ( containerNodeList )
795 for ( unsigned int i = 0; i < ixmlNodeList_length( containerNodeList ); i++ )
797 IXML_Element* containerElement = ( IXML_Element* )ixmlNodeList_item( containerNodeList, i );
799 const char* objectID = ixmlElement_getAttribute( containerElement, "id" );
800 if ( !objectID ) continue;
802 const char* childCountStr = ixmlElement_getAttribute( containerElement, "childCount" );
803 if ( !childCountStr ) continue;
804 int childCount = atoi( childCountStr );
806 const char* title = xml_getChildElementValue( containerElement, "dc:title" );
807 if ( !title ) continue;
809 const char* resource = xml_getChildElementValue( containerElement, "res" );
811 if ( resource && childCount < 1 )
813 Item* item = new Item( parent, objectID, title, resource );
814 parent->addItem( item );
818 Container* container = new Container( parent, objectID, title );
819 parent->addContainer( container );
821 if ( childCount > 0 ) _fetchContents( container );
825 ixmlNodeList_free( containerNodeList );
828 IXML_NodeList* itemNodeList = ixmlDocument_getElementsByTagName( result, "item" );
831 for ( unsigned int i = 0; i < ixmlNodeList_length( itemNodeList ); i++ )
833 IXML_Element* itemElement = ( IXML_Element* )ixmlNodeList_item( itemNodeList, i );
835 const char* objectID = ixmlElement_getAttribute( itemElement, "id" );
836 if ( !objectID ) continue;
838 const char* title = xml_getChildElementValue( itemElement, "dc:title" );
839 if ( !title ) continue;
841 const char* resource = xml_getChildElementValue( itemElement, "res" );
842 if ( !resource ) continue;
844 Item* item = new Item( parent, objectID, title, resource );
845 parent->addItem( item );
848 ixmlNodeList_free( itemNodeList );
851 ixmlDocument_free( result );
856 void MediaServer::_buildPlaylist( Container* parent )
858 playlist_t *p_playlist = pl_Get( _cookie->serviceDiscovery );
859 for ( unsigned int i = 0; i < parent->getNumContainers(); i++ )
861 Container* container = parent->getContainer( i );
862 playlist_item_t* parentNode = parent->getPlaylistNode();
864 char* title = strdup( container->getTitle() );
865 playlist_item_t* node = playlist_NodeCreate( p_playlist, title, parentNode, 0, NULL );
868 container->setPlaylistNode( node );
869 _buildPlaylist( container );
872 for ( unsigned int i = 0; i < parent->getNumItems(); i++ )
874 Item* item = parent->getItem( i );
875 playlist_item_t* parentNode = parent->getPlaylistNode();
877 input_item_t* p_input = input_ItemNew( _cookie->serviceDiscovery,
881 /* FIXME: playlist_AddInput() can fail */
882 playlist_BothAddInput( p_playlist, p_input, parentNode,
883 PLAYLIST_APPEND, PLAYLIST_END, &i_cat, NULL,
885 vlc_gc_decref( p_input );
886 /* TODO: do this better by storing ids */
887 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, i_cat, false );
889 item->setPlaylistNode( p_node );
893 void MediaServer::setPlaylistNode( playlist_item_t* playlistNode )
895 _playlistNode = playlistNode;
898 bool MediaServer::compareSID( const char* sid )
900 return ( strncmp( _subscriptionID, sid, sizeof( Upnp_SID ) ) == 0 );
904 // MediaServerList...
906 MediaServerList::MediaServerList( Cookie* cookie )
911 MediaServerList::~MediaServerList()
913 for ( unsigned int i = 0; i < _list.size(); i++ )
919 bool MediaServerList::addServer( MediaServer* s )
921 if ( getServer( s->getUDN() ) != 0 ) return false;
923 msg_Dbg( _cookie->serviceDiscovery, "Adding server '%s'", s->getFriendlyName() );
925 _list.push_back( s );
927 char* name = strdup( s->getFriendlyName() );
928 playlist_item_t* node = playlist_NodeCreate( pl_Get( _cookie->serviceDiscovery ),
930 _cookie->serviceDiscovery->p_sys->p_node_cat, 0, NULL );
932 s->setPlaylistNode( node );
937 MediaServer* MediaServerList::getServer( const char* UDN )
939 MediaServer* result = 0;
941 for ( unsigned int i = 0; i < _list.size(); i++ )
943 if( strcmp( UDN, _list[i]->getUDN() ) == 0 )
953 MediaServer* MediaServerList::getServerBySID( const char* sid )
955 MediaServer* server = 0;
957 for ( unsigned int i = 0; i < _list.size(); i++ )
959 if ( _list[i]->compareSID( sid ) )
969 void MediaServerList::removeServer( const char* UDN )
971 MediaServer* server = getServer( UDN );
972 if ( !server ) return;
974 msg_Dbg( _cookie->serviceDiscovery, "Removing server '%s'", server->getFriendlyName() );
976 std::vector<MediaServer*>::iterator it;
977 for ( it = _list.begin(); it != _list.end(); it++ )
991 Item::Item( Container* parent, const char* objectID, const char* title, const char* resource )
995 _objectID = objectID;
997 _resource = resource;
1002 const char* Item::getObjectID() const
1004 return _objectID.c_str();
1007 const char* Item::getTitle() const
1009 return _title.c_str();
1012 const char* Item::getResource() const
1014 return _resource.c_str();
1017 void Item::setPlaylistNode( playlist_item_t* node )
1019 _playlistNode = node;
1022 playlist_item_t* Item::getPlaylistNode() const
1024 return _playlistNode;
1030 Container::Container( Container* parent, const char* objectID, const char* title )
1034 _objectID = objectID;
1040 Container::~Container()
1042 for ( unsigned int i = 0; i < _containers.size(); i++ )
1044 delete _containers[i];
1047 for ( unsigned int i = 0; i < _items.size(); i++ )
1053 void Container::addItem( Item* item )
1055 _items.push_back( item );
1058 void Container::addContainer( Container* container )
1060 _containers.push_back( container );
1063 const char* Container::getObjectID() const
1065 return _objectID.c_str();
1068 const char* Container::getTitle() const
1070 return _title.c_str();
1073 unsigned int Container::getNumItems() const
1075 return _items.size();
1078 unsigned int Container::getNumContainers() const
1080 return _containers.size();
1083 Item* Container::getItem( unsigned int i ) const
1085 if ( i < _items.size() ) return _items[i];
1089 Container* Container::getContainer( unsigned int i ) const
1091 if ( i < _containers.size() ) return _containers[i];
1095 void Container::setPlaylistNode( playlist_item_t* node )
1097 _playlistNode = node;
1100 playlist_item_t* Container::getPlaylistNode() const
1102 return _playlistNode;