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;
84 // Class definitions...
92 vlc_mutex_init( &_mutex );
97 vlc_mutex_destroy( &_mutex );
100 void lock() { vlc_mutex_lock( &_mutex ); }
101 void unlock() { vlc_mutex_unlock( &_mutex ); }
112 Locker( Lockable* l )
132 static void parseDeviceDescription( IXML_Document* doc, const char* location, Cookie* cookie );
134 MediaServer( const char* UDN, const char* friendlyName, Cookie* cookie );
137 const char* getUDN() const;
138 const char* getFriendlyName() const;
140 void setContentDirectoryEventURL( const char* url );
141 const char* getContentDirectoryEventURL() const;
143 void setContentDirectoryControlURL( const char* url );
144 const char* getContentDirectoryControlURL() const;
146 void subscribeToContentDirectory();
147 void fetchContents();
149 void setPlaylistNode( playlist_item_t* node );
151 bool compareSID( const char* sid );
155 bool _fetchContents( Container* parent );
156 void _buildPlaylist( Container* container );
157 IXML_Document* _browseAction( const char*, const char*, const char*, const char*, const char*, const char* );
161 Container* _contents;
162 playlist_item_t* _playlistNode;
165 std::string _friendlyName;
167 std::string _contentDirectoryEventURL;
168 std::string _contentDirectoryControlURL;
170 int _subscriptionTimeOut;
171 Upnp_SID _subscriptionID;
175 class MediaServerList
179 MediaServerList( Cookie* cookie );
182 bool addServer( MediaServer* s );
183 void removeServer( const char* UDN );
185 MediaServer* getServer( const char* UDN );
186 MediaServer* getServerBySID( const char* );
192 std::vector<MediaServer*> _list;
200 Item( Container* parent, const char* objectID, const char* title, const char* resource );
202 const char* getObjectID() const;
203 const char* getTitle() const;
204 const char* getResource() const;
206 void setPlaylistNode( playlist_item_t* node );
207 playlist_item_t* getPlaylistNode() const ;
211 playlist_item_t* _playlistNode;
214 std::string _objectID;
216 std::string _resource;
224 Container( Container* parent, const char* objectID, const char* title );
227 void addItem( Item* item );
228 void addContainer( Container* container );
230 const char* getObjectID() const;
231 const char* getTitle() const;
233 unsigned int getNumItems() const;
234 unsigned int getNumContainers() const;
236 Item* getItem( unsigned int i ) const;
237 Container* getContainer( unsigned int i ) const;
239 void setPlaylistNode( playlist_item_t* node );
240 playlist_item_t* getPlaylistNode() const;
244 playlist_item_t* _playlistNode;
248 std::string _objectID;
250 std::vector<Item*> _items;
251 std::vector<Container*> _containers;
255 // VLC callback prototypes
257 static int Open( vlc_object_t* );
258 static void Close( vlc_object_t* );
259 static void Run( services_discovery_t *p_sd );
260 static playlist_t *pl_Get( services_discovery_t *p_sd )
262 return p_sd->p_sys->p_playlist;
268 set_shortname( "UPnP" );
269 set_description( N_( "Universal Plug'n'Play discovery ( Intel SDK )" ) );
270 set_category( CAT_PLAYLIST );
271 set_subcategory( SUBCAT_PLAYLIST_SD );
272 set_capability( "services_discovery", 0 );
273 set_callbacks( Open, Close );
277 // More prototypes...
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 );
336 cookie.lock = new Lockable();
338 res = UpnpRegisterClient( Callback, &cookie, &cookie.clientHandle );
339 if( res != UPNP_E_SUCCESS )
341 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
345 res = UpnpSearchAsync( cookie.clientHandle, 5, MEDIA_SERVER_DEVICE_TYPE, &cookie );
346 if( res != UPNP_E_SUCCESS )
348 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
352 msg_Dbg( p_sd, "UPnP discovery started" );
353 while( vlc_object_alive (p_sd) )
358 msg_Dbg( p_sd, "UPnP discovery stopped" );
362 delete cookie.serverList;
367 // XML utility functions:
369 // Returns the value of a child element, or 0 on error
370 const char* xml_getChildElementValue( IXML_Element* parent, const char* tagName )
372 if ( !parent ) return 0;
373 if ( !tagName ) return 0;
375 char* s = strdup( tagName );
376 IXML_NodeList* nodeList = ixmlElement_getElementsByTagName( parent, s );
378 if ( !nodeList ) return 0;
380 IXML_Node* element = ixmlNodeList_item( nodeList, 0 );
381 ixmlNodeList_free( nodeList );
382 if ( !element ) return 0;
384 IXML_Node* textNode = ixmlNode_getFirstChild( element );
385 if ( !textNode ) return 0;
387 return ixmlNode_getNodeValue( textNode );
390 // Extracts the result document from a SOAP response
391 IXML_Document* parseBrowseResult( IXML_Document* doc )
393 if ( !doc ) return 0;
395 IXML_NodeList* resultList = ixmlDocument_getElementsByTagName( doc, "Result" );
396 if ( !resultList ) return 0;
398 IXML_Node* resultNode = ixmlNodeList_item( resultList, 0 );
400 ixmlNodeList_free( resultList );
402 if ( !resultNode ) return 0;
404 IXML_Node* textNode = ixmlNode_getFirstChild( resultNode );
405 if ( !textNode ) return 0;
407 const char* resultString = ixmlNode_getNodeValue( textNode );
408 char* resultXML = strdup( resultString );
410 IXML_Document* browseDoc = ixmlParseBuffer( resultXML );
418 // Handles all UPnP events
419 static int Callback( Upnp_EventType eventType, void* event, void* pCookie )
421 Cookie* cookie = ( Cookie* )pCookie;
423 Locker locker( cookie->lock );
425 switch( eventType ) {
427 case UPNP_DISCOVERY_ADVERTISEMENT_ALIVE:
428 case UPNP_DISCOVERY_SEARCH_RESULT:
430 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
432 IXML_Document *descriptionDoc = 0;
435 res = UpnpDownloadXmlDoc( discovery->Location, &descriptionDoc );
436 if ( res != UPNP_E_SUCCESS )
438 msg_Dbg( cookie->serviceDiscovery, "%s:%d: Could not download device description!", __FILE__, __LINE__ );
442 MediaServer::parseDeviceDescription( descriptionDoc, discovery->Location, cookie );
444 ixmlDocument_free( descriptionDoc );
448 case UPNP_DISCOVERY_ADVERTISEMENT_BYEBYE:
450 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
452 cookie->serverList->removeServer( discovery->DeviceId );
456 case UPNP_EVENT_RECEIVED:
458 Upnp_Event* e = ( Upnp_Event* )event;
460 MediaServer* server = cookie->serverList->getServerBySID( e->Sid );
461 if ( server ) server->fetchContents();
465 case UPNP_EVENT_AUTORENEWAL_FAILED:
466 case UPNP_EVENT_SUBSCRIPTION_EXPIRED:
470 Upnp_Event_Subscribe* s = ( Upnp_Event_Subscribe* )event;
472 MediaServer* server = cookie->serverList->getServerBySID( s->Sid );
473 if ( server ) server->subscribeToContentDirectory();
477 case UPNP_EVENT_SUBSCRIBE_COMPLETE:
478 msg_Warn( cookie->serviceDiscovery, "subscription complete" );
481 case UPNP_DISCOVERY_SEARCH_TIMEOUT:
482 msg_Warn( cookie->serviceDiscovery, "search timeout" );
486 msg_Dbg( cookie->serviceDiscovery, "%s:%d: DEBUG: UNHANDLED EVENT ( TYPE=%d )", __FILE__, __LINE__, eventType );
490 return UPNP_E_SUCCESS;
494 // Class implementations...
498 void MediaServer::parseDeviceDescription( IXML_Document* doc, const char* location, Cookie* cookie )
500 if ( !doc ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
501 if ( !location ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
503 const char* baseURL = location;
505 // Try to extract baseURL
507 IXML_NodeList* urlList = ixmlDocument_getElementsByTagName( doc, "baseURL" );
510 if ( IXML_Node* urlNode = ixmlNodeList_item( urlList, 0 ) )
512 IXML_Node* textNode = ixmlNode_getFirstChild( urlNode );
513 if ( textNode ) baseURL = ixmlNode_getNodeValue( textNode );
516 ixmlNodeList_free( urlList );
521 IXML_NodeList* deviceList = ixmlDocument_getElementsByTagName( doc, "device" );
525 for ( unsigned int i = 0; i < ixmlNodeList_length( deviceList ); i++ )
527 IXML_Element* deviceElement = ( IXML_Element* )ixmlNodeList_item( deviceList, i );
529 const char* deviceType = xml_getChildElementValue( deviceElement, "deviceType" );
530 if ( !deviceType ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no deviceType!", __FILE__, __LINE__ ); continue; }
531 if ( strcmp( MEDIA_SERVER_DEVICE_TYPE, deviceType ) != 0 ) continue;
533 const char* UDN = xml_getChildElementValue( deviceElement, "UDN" );
534 if ( !UDN ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no UDN!", __FILE__, __LINE__ ); continue; }
535 if ( cookie->serverList->getServer( UDN ) != 0 ) continue;
537 const char* friendlyName = xml_getChildElementValue( deviceElement, "friendlyName" );
538 if ( !friendlyName ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no friendlyName!", __FILE__, __LINE__ ); continue; }
540 MediaServer* server = new MediaServer( UDN, friendlyName, cookie );
541 if ( !cookie->serverList->addServer( server ) ) {
548 // Check for ContentDirectory service...
550 IXML_NodeList* serviceList = ixmlElement_getElementsByTagName( deviceElement, "service" );
553 for ( unsigned int j = 0; j < ixmlNodeList_length( serviceList ); j++ )
555 IXML_Element* serviceElement = ( IXML_Element* )ixmlNodeList_item( serviceList, j );
557 const char* serviceType = xml_getChildElementValue( serviceElement, "serviceType" );
558 if ( !serviceType ) continue;
559 if ( strcmp( CONTENT_DIRECTORY_SERVICE_TYPE, serviceType ) != 0 ) continue;
561 const char* eventSubURL = xml_getChildElementValue( serviceElement, "eventSubURL" );
562 if ( !eventSubURL ) continue;
564 const char* controlURL = xml_getChildElementValue( serviceElement, "controlURL" );
565 if ( !controlURL ) continue;
567 // Try to subscribe to ContentDirectory service
569 char* url = ( char* )malloc( strlen( baseURL ) + strlen( eventSubURL ) + 1 );
572 char* s1 = strdup( baseURL );
573 char* s2 = strdup( eventSubURL );
575 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
577 // msg_Dbg( cookie->serviceDiscovery, "CDS EVENT URL: %s", url );
579 server->setContentDirectoryEventURL( url );
580 server->subscribeToContentDirectory();
588 // Try to browse content directory...
590 url = ( char* )malloc( strlen( baseURL ) + strlen( controlURL ) + 1 );
593 char* s1 = strdup( baseURL );
594 char* s2 = strdup( controlURL );
596 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
598 // msg_Dbg( cookie->serviceDiscovery, "CDS CTRL URL: %s", url );
600 server->setContentDirectoryControlURL( url );
601 server->fetchContents();
610 ixmlNodeList_free( serviceList );
614 ixmlNodeList_free( deviceList );
618 MediaServer::MediaServer( const char* UDN, const char* friendlyName, Cookie* cookie )
623 _friendlyName = friendlyName;
629 MediaServer::~MediaServer()
633 vlc_object_lock( _cookie->serviceDiscovery->p_sys->p_playlist );
634 playlist_NodeDelete( pl_Get( _cookie->serviceDiscovery ) ,
635 _playlistNode, true, true );
636 vlc_object_unlock( _cookie->serviceDiscovery->p_sys->p_playlist );
642 const char* MediaServer::getUDN() const
644 const char* s = _UDN.c_str();
648 const char* MediaServer::getFriendlyName() const
650 const char* s = _friendlyName.c_str();
654 void MediaServer::setContentDirectoryEventURL( const char* url )
656 _contentDirectoryEventURL = url;
659 const char* MediaServer::getContentDirectoryEventURL() const
661 const char* s = _contentDirectoryEventURL.c_str();
665 void MediaServer::setContentDirectoryControlURL( const char* url )
667 _contentDirectoryControlURL = url;
670 const char* MediaServer::getContentDirectoryControlURL() const
672 return _contentDirectoryControlURL.c_str();
675 void MediaServer::subscribeToContentDirectory()
677 const char* url = getContentDirectoryEventURL();
678 if ( !url || strcmp( url, "" ) == 0 )
680 msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" );
687 int res = UpnpSubscribe( _cookie->clientHandle, url, &timeOut, sid );
689 if ( res == UPNP_E_SUCCESS )
691 _subscriptionTimeOut = timeOut;
692 memcpy( _subscriptionID, sid, sizeof( Upnp_SID ) );
696 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: WARNING: '%s': %s", __FILE__, __LINE__, getFriendlyName(), UpnpGetErrorMessage( res ) );
700 IXML_Document* MediaServer::_browseAction( const char* pObjectID, const char* pBrowseFlag, const char* pFilter,
701 const char* pStartingIndex, const char* pRequestedCount, const char* pSortCriteria )
703 IXML_Document* action = 0;
704 IXML_Document* response = 0;
706 const char* url = getContentDirectoryControlURL();
707 if ( !url || strcmp( url, "" ) == 0 ) { msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" ); return 0; }
709 char* ObjectID = strdup( pObjectID );
710 char* BrowseFlag = strdup( pBrowseFlag );
711 char* Filter = strdup( pFilter );
712 char* StartingIndex = strdup( pStartingIndex );
713 char* RequestedCount = strdup( pRequestedCount );
714 char* SortCriteria = strdup( pSortCriteria );
716 char* serviceType = strdup( CONTENT_DIRECTORY_SERVICE_TYPE );
720 res = UpnpAddToAction( &action, "Browse", serviceType, "ObjectID", ObjectID );
721 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
723 res = UpnpAddToAction( &action, "Browse", serviceType, "BrowseFlag", BrowseFlag );
724 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
726 res = UpnpAddToAction( &action, "Browse", serviceType, "Filter", Filter );
727 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
729 res = UpnpAddToAction( &action, "Browse", serviceType, "StartingIndex", StartingIndex );
730 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
732 res = UpnpAddToAction( &action, "Browse", serviceType, "RequestedCount", RequestedCount );
733 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
735 res = UpnpAddToAction( &action, "Browse", serviceType, "SortCriteria", SortCriteria );
736 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
738 res = UpnpSendAction( _cookie->clientHandle,
740 CONTENT_DIRECTORY_SERVICE_TYPE,
744 if ( res != UPNP_E_SUCCESS )
746 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) );
747 ixmlDocument_free( response );
756 free( StartingIndex );
757 free( RequestedCount );
758 free( SortCriteria );
762 ixmlDocument_free( action );
766 void MediaServer::fetchContents()
768 Container* root = new Container( 0, "0", getFriendlyName() );
769 playlist_t * p_playlist = pl_Get( _cookie->serviceDiscovery );
770 _fetchContents( root );
775 playlist_NodeEmpty( p_playlist, _playlistNode, true );
781 _contents->setPlaylistNode( _playlistNode );
783 _buildPlaylist( _contents );
786 bool MediaServer::_fetchContents( Container* parent )
788 if (!parent) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: parent==NULL", __FILE__, __LINE__ ); return false; }
790 IXML_Document* response = _browseAction( parent->getObjectID(), "BrowseDirectChildren", "*", "0", "0", "" );
791 if ( !response ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
793 IXML_Document* result = parseBrowseResult( response );
794 ixmlDocument_free( response );
795 if ( !result ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
797 IXML_NodeList* containerNodeList = ixmlDocument_getElementsByTagName( result, "container" );
798 if ( containerNodeList )
800 for ( unsigned int i = 0; i < ixmlNodeList_length( containerNodeList ); i++ )
802 IXML_Element* containerElement = ( IXML_Element* )ixmlNodeList_item( containerNodeList, i );
804 const char* objectID = ixmlElement_getAttribute( containerElement, "id" );
805 if ( !objectID ) continue;
807 const char* childCountStr = ixmlElement_getAttribute( containerElement, "childCount" );
808 if ( !childCountStr ) continue;
809 int childCount = atoi( childCountStr );
811 const char* title = xml_getChildElementValue( containerElement, "dc:title" );
812 if ( !title ) continue;
814 const char* resource = xml_getChildElementValue( containerElement, "res" );
816 if ( resource && childCount < 1 )
818 Item* item = new Item( parent, objectID, title, resource );
819 parent->addItem( item );
823 Container* container = new Container( parent, objectID, title );
824 parent->addContainer( container );
826 if ( childCount > 0 ) _fetchContents( container );
830 ixmlNodeList_free( containerNodeList );
833 IXML_NodeList* itemNodeList = ixmlDocument_getElementsByTagName( result, "item" );
836 for ( unsigned int i = 0; i < ixmlNodeList_length( itemNodeList ); i++ )
838 IXML_Element* itemElement = ( IXML_Element* )ixmlNodeList_item( itemNodeList, i );
840 const char* objectID = ixmlElement_getAttribute( itemElement, "id" );
841 if ( !objectID ) continue;
843 const char* title = xml_getChildElementValue( itemElement, "dc:title" );
844 if ( !title ) continue;
846 const char* resource = xml_getChildElementValue( itemElement, "res" );
847 if ( !resource ) continue;
849 Item* item = new Item( parent, objectID, title, resource );
850 parent->addItem( item );
853 ixmlNodeList_free( itemNodeList );
856 ixmlDocument_free( result );
861 void MediaServer::_buildPlaylist( Container* parent )
863 playlist_t *p_playlist = pl_Get( _cookie->serviceDiscovery );
864 for ( unsigned int i = 0; i < parent->getNumContainers(); i++ )
866 Container* container = parent->getContainer( i );
867 playlist_item_t* parentNode = parent->getPlaylistNode();
869 char* title = strdup( container->getTitle() );
870 playlist_item_t* node = playlist_NodeCreate( p_playlist, title, parentNode, 0, NULL );
873 container->setPlaylistNode( node );
874 _buildPlaylist( container );
877 for ( unsigned int i = 0; i < parent->getNumItems(); i++ )
879 Item* item = parent->getItem( i );
880 playlist_item_t* parentNode = parent->getPlaylistNode();
882 input_item_t* p_input = input_item_New( _cookie->serviceDiscovery,
886 /* FIXME: playlist_AddInput() can fail */
887 playlist_BothAddInput( p_playlist, p_input, parentNode,
888 PLAYLIST_APPEND, PLAYLIST_END, &i_cat, NULL,
890 vlc_gc_decref( p_input );
891 /* TODO: do this better by storing ids */
892 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, i_cat, false );
894 item->setPlaylistNode( p_node );
898 void MediaServer::setPlaylistNode( playlist_item_t* playlistNode )
900 _playlistNode = playlistNode;
903 bool MediaServer::compareSID( const char* sid )
905 return ( strncmp( _subscriptionID, sid, sizeof( Upnp_SID ) ) == 0 );
909 // MediaServerList...
911 MediaServerList::MediaServerList( Cookie* cookie )
916 MediaServerList::~MediaServerList()
918 for ( unsigned int i = 0; i < _list.size(); i++ )
924 bool MediaServerList::addServer( MediaServer* s )
926 if ( getServer( s->getUDN() ) != 0 ) return false;
928 msg_Dbg( _cookie->serviceDiscovery, "Adding server '%s'", s->getFriendlyName() );
930 _list.push_back( s );
932 char* name = strdup( s->getFriendlyName() );
933 vlc_object_lock( _cookie->serviceDiscovery->p_sys->p_playlist );
934 playlist_item_t* node = playlist_NodeCreate(
935 pl_Get( _cookie->serviceDiscovery ), name,
936 _cookie->serviceDiscovery->p_sys->p_node_cat,
938 vlc_object_unlock( _cookie->serviceDiscovery->p_sys->p_playlist );
940 s->setPlaylistNode( node );
945 MediaServer* MediaServerList::getServer( const char* UDN )
947 MediaServer* result = 0;
949 for ( unsigned int i = 0; i < _list.size(); i++ )
951 if( strcmp( UDN, _list[i]->getUDN() ) == 0 )
961 MediaServer* MediaServerList::getServerBySID( const char* sid )
963 MediaServer* server = 0;
965 for ( unsigned int i = 0; i < _list.size(); i++ )
967 if ( _list[i]->compareSID( sid ) )
977 void MediaServerList::removeServer( const char* UDN )
979 MediaServer* server = getServer( UDN );
980 if ( !server ) return;
982 msg_Dbg( _cookie->serviceDiscovery, "Removing server '%s'", server->getFriendlyName() );
984 std::vector<MediaServer*>::iterator it;
985 for ( it = _list.begin(); it != _list.end(); it++ )
999 Item::Item( Container* parent, const char* objectID, const char* title, const char* resource )
1003 _objectID = objectID;
1005 _resource = resource;
1010 const char* Item::getObjectID() const
1012 return _objectID.c_str();
1015 const char* Item::getTitle() const
1017 return _title.c_str();
1020 const char* Item::getResource() const
1022 return _resource.c_str();
1025 void Item::setPlaylistNode( playlist_item_t* node )
1027 _playlistNode = node;
1030 playlist_item_t* Item::getPlaylistNode() const
1032 return _playlistNode;
1038 Container::Container( Container* parent, const char* objectID, const char* title )
1042 _objectID = objectID;
1048 Container::~Container()
1050 for ( unsigned int i = 0; i < _containers.size(); i++ )
1052 delete _containers[i];
1055 for ( unsigned int i = 0; i < _items.size(); i++ )
1061 void Container::addItem( Item* item )
1063 _items.push_back( item );
1066 void Container::addContainer( Container* container )
1068 _containers.push_back( container );
1071 const char* Container::getObjectID() const
1073 return _objectID.c_str();
1076 const char* Container::getTitle() const
1078 return _title.c_str();
1081 unsigned int Container::getNumItems() const
1083 return _items.size();
1086 unsigned int Container::getNumContainers() const
1088 return _containers.size();
1091 Item* Container::getItem( unsigned int i ) const
1093 if ( i < _items.size() ) return _items[i];
1097 Container* Container::getContainer( unsigned int i ) const
1099 if ( i < _containers.size() ) return _containers[i];
1103 void Container::setPlaylistNode( playlist_item_t* node )
1105 _playlistNode = node;
1108 playlist_item_t* Container::getPlaylistNode() const
1110 return _playlistNode;