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>
49 /*****************************************************************************
51 *****************************************************************************/
52 static int Open( vlc_object_t* );
53 static void Close( vlc_object_t* );
56 set_shortname( "UPnP" )
57 set_description( N_( "Universal Plug'n'Play discovery ( Intel SDK )" ) )
58 set_category( CAT_PLAYLIST )
59 set_subcategory( SUBCAT_PLAYLIST_SD )
60 set_capability( "services_discovery", 0 )
61 set_callbacks( Open, Close )
65 /*****************************************************************************
67 *****************************************************************************/
71 const char* MEDIA_SERVER_DEVICE_TYPE = "urn:schemas-upnp-org:device:MediaServer:1";
72 const char* CONTENT_DIRECTORY_SERVICE_TYPE = "urn:schemas-upnp-org:service:ContentDirectory:1";
78 class MediaServerList;
83 // Cookie that is passed to the callback
87 services_discovery_t* serviceDiscovery;
88 UpnpClient_Handle clientHandle;
89 MediaServerList* serverList;
94 // Class definitions...
101 vlc_mutex_init( &_mutex );
106 vlc_mutex_destroy( &_mutex );
109 void lock() { vlc_mutex_lock( &_mutex ); }
110 void unlock() { vlc_mutex_unlock( &_mutex ); }
120 Locker( Lockable* l )
140 static void parseDeviceDescription( IXML_Document* doc, const char* location, Cookie* cookie );
142 MediaServer( const char* UDN, const char* friendlyName, Cookie* cookie );
145 const char* getUDN() const;
146 const char* getFriendlyName() const;
148 void setContentDirectoryEventURL( const char* url );
149 const char* getContentDirectoryEventURL() const;
151 void setContentDirectoryControlURL( const char* url );
152 const char* getContentDirectoryControlURL() const;
154 void subscribeToContentDirectory();
155 void fetchContents();
157 void setPlaylistNode( playlist_item_t* node );
159 bool compareSID( const char* sid );
163 bool _fetchContents( Container* parent );
164 void _buildPlaylist( Container* container );
165 IXML_Document* _browseAction( const char*, const char*, const char*, const char*, const char*, const char* );
169 Container* _contents;
170 playlist_item_t* _playlistNode;
173 std::string _friendlyName;
175 std::string _contentDirectoryEventURL;
176 std::string _contentDirectoryControlURL;
178 int _subscriptionTimeOut;
179 Upnp_SID _subscriptionID;
183 class MediaServerList
187 MediaServerList( Cookie* cookie );
190 bool addServer( MediaServer* s );
191 void removeServer( const char* UDN );
193 MediaServer* getServer( const char* UDN );
194 MediaServer* getServerBySID( const char* );
200 std::vector<MediaServer*> _list;
208 Item( Container* parent, const char* objectID, const char* title, const char* resource );
210 const char* getObjectID() const;
211 const char* getTitle() const;
212 const char* getResource() const;
214 void setPlaylistNode( playlist_item_t* node );
215 playlist_item_t* getPlaylistNode() const ;
219 playlist_item_t* _playlistNode;
222 std::string _objectID;
224 std::string _resource;
232 Container( Container* parent, const char* objectID, const char* title );
235 void addItem( Item* item );
236 void addContainer( Container* container );
238 const char* getObjectID() const;
239 const char* getTitle() const;
241 unsigned int getNumItems() const;
242 unsigned int getNumContainers() const;
244 Item* getItem( unsigned int i ) const;
245 Container* getContainer( unsigned int i ) const;
247 void setPlaylistNode( playlist_item_t* node );
248 playlist_item_t* getPlaylistNode() const;
252 playlist_item_t* _playlistNode;
256 std::string _objectID;
258 std::vector<Item*> _items;
259 std::vector<Container*> _containers;
266 struct services_discovery_sys_t
268 playlist_t *p_playlist;
269 playlist_item_t *p_node_cat;
270 playlist_item_t *p_node_one;
276 // VLC callback prototypes
278 static playlist_t *pl_Get( services_discovery_t *p_sd )
280 return p_sd->p_sys->p_playlist;
285 // More prototypes...
287 static int Callback( Upnp_EventType eventType, void* event, void* pCookie );
289 const char* xml_getChildElementValue( IXML_Element* parent, const char* tagName );
290 IXML_Document* parseBrowseResult( IXML_Document* doc );
296 static int Open( vlc_object_t *p_this )
298 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
299 services_discovery_sys_t *p_sys = ( services_discovery_sys_t * )
300 malloc( sizeof( services_discovery_sys_t ) );
301 playlist_t *p_playlist = pl_Hold( p_sd );
304 p_sys->p_playlist = p_playlist;
305 Cookie *cookie = &p_sys->cookie;
307 /* Create our playlist node */
309 playlist_NodesPairCreate( p_playlist, _("Devices"),
310 &p_sys->p_node_cat, &p_sys->p_node_one,
314 cookie->serviceDiscovery = p_sd;
315 cookie->lock = new Lockable();
316 cookie->serverList = new MediaServerList( cookie );
318 int res = UpnpInit( 0, 0 );
319 if( res != UPNP_E_SUCCESS )
321 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
325 res = UpnpRegisterClient( Callback, cookie, &cookie->clientHandle );
326 if( res != UPNP_E_SUCCESS )
328 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
332 res = UpnpSearchAsync( cookie->clientHandle, 5, MEDIA_SERVER_DEVICE_TYPE,
334 if( res != UPNP_E_SUCCESS )
336 msg_Err( p_sd, "%s", UpnpGetErrorMessage( res ) );
347 static void Close( vlc_object_t *p_this )
349 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
350 services_discovery_sys_t *p_sys = p_sd->p_sys;
351 playlist_t *p_playlist = p_sys->p_playlist;
354 delete p_sys->cookie.serverList;
355 delete p_sys->cookie.lock;
358 playlist_NodeDelete( p_playlist, p_sys->p_node_one, true, true );
359 playlist_NodeDelete( p_playlist, p_sys->p_node_cat, true, true );
365 // XML utility functions:
367 // Returns the value of a child element, or 0 on error
368 const char* xml_getChildElementValue( IXML_Element* parent, const char* tagName )
370 if ( !parent ) return 0;
371 if ( !tagName ) return 0;
373 char* s = strdup( tagName );
374 IXML_NodeList* nodeList = ixmlElement_getElementsByTagName( parent, s );
376 if ( !nodeList ) return 0;
378 IXML_Node* element = ixmlNodeList_item( nodeList, 0 );
379 ixmlNodeList_free( nodeList );
380 if ( !element ) return 0;
382 IXML_Node* textNode = ixmlNode_getFirstChild( element );
383 if ( !textNode ) return 0;
385 return ixmlNode_getNodeValue( textNode );
388 // Extracts the result document from a SOAP response
389 IXML_Document* parseBrowseResult( IXML_Document* doc )
391 if ( !doc ) return 0;
393 IXML_NodeList* resultList = ixmlDocument_getElementsByTagName( doc, "Result" );
394 if ( !resultList ) return 0;
396 IXML_Node* resultNode = ixmlNodeList_item( resultList, 0 );
398 ixmlNodeList_free( resultList );
400 if ( !resultNode ) return 0;
402 IXML_Node* textNode = ixmlNode_getFirstChild( resultNode );
403 if ( !textNode ) return 0;
405 const char* resultString = ixmlNode_getNodeValue( textNode );
406 char* resultXML = strdup( resultString );
408 IXML_Document* browseDoc = ixmlParseBuffer( resultXML );
416 // Handles all UPnP events
417 static int Callback( Upnp_EventType eventType, void* event, void* pCookie )
419 Cookie* cookie = ( Cookie* )pCookie;
421 Locker locker( cookie->lock );
423 switch( eventType ) {
425 case UPNP_DISCOVERY_ADVERTISEMENT_ALIVE:
426 case UPNP_DISCOVERY_SEARCH_RESULT:
428 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
430 IXML_Document *descriptionDoc = 0;
433 res = UpnpDownloadXmlDoc( discovery->Location, &descriptionDoc );
434 if ( res != UPNP_E_SUCCESS )
436 msg_Dbg( cookie->serviceDiscovery, "%s:%d: Could not download device description!", __FILE__, __LINE__ );
440 MediaServer::parseDeviceDescription( descriptionDoc, discovery->Location, cookie );
442 ixmlDocument_free( descriptionDoc );
446 case UPNP_DISCOVERY_ADVERTISEMENT_BYEBYE:
448 struct Upnp_Discovery* discovery = ( struct Upnp_Discovery* )event;
450 cookie->serverList->removeServer( discovery->DeviceId );
454 case UPNP_EVENT_RECEIVED:
456 Upnp_Event* e = ( Upnp_Event* )event;
458 MediaServer* server = cookie->serverList->getServerBySID( e->Sid );
459 if ( server ) server->fetchContents();
463 case UPNP_EVENT_AUTORENEWAL_FAILED:
464 case UPNP_EVENT_SUBSCRIPTION_EXPIRED:
468 Upnp_Event_Subscribe* s = ( Upnp_Event_Subscribe* )event;
470 MediaServer* server = cookie->serverList->getServerBySID( s->Sid );
471 if ( server ) server->subscribeToContentDirectory();
475 case UPNP_EVENT_SUBSCRIBE_COMPLETE:
476 msg_Warn( cookie->serviceDiscovery, "subscription complete" );
479 case UPNP_DISCOVERY_SEARCH_TIMEOUT:
480 msg_Warn( cookie->serviceDiscovery, "search timeout" );
484 msg_Dbg( cookie->serviceDiscovery, "%s:%d: DEBUG: UNHANDLED EVENT ( TYPE=%d )", __FILE__, __LINE__, eventType );
488 return UPNP_E_SUCCESS;
492 // Class implementations...
496 void MediaServer::parseDeviceDescription( IXML_Document* doc, const char* location, Cookie* cookie )
498 if ( !doc ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
499 if ( !location ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: NULL", __FILE__, __LINE__ ); return; }
501 const char* baseURL = location;
503 // Try to extract baseURL
505 IXML_NodeList* urlList = ixmlDocument_getElementsByTagName( doc, "baseURL" );
508 if ( IXML_Node* urlNode = ixmlNodeList_item( urlList, 0 ) )
510 IXML_Node* textNode = ixmlNode_getFirstChild( urlNode );
511 if ( textNode ) baseURL = ixmlNode_getNodeValue( textNode );
514 ixmlNodeList_free( urlList );
519 IXML_NodeList* deviceList = ixmlDocument_getElementsByTagName( doc, "device" );
523 for ( unsigned int i = 0; i < ixmlNodeList_length( deviceList ); i++ )
525 IXML_Element* deviceElement = ( IXML_Element* )ixmlNodeList_item( deviceList, i );
527 const char* deviceType = xml_getChildElementValue( deviceElement, "deviceType" );
528 if ( !deviceType ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no deviceType!", __FILE__, __LINE__ ); continue; }
529 if ( strcmp( MEDIA_SERVER_DEVICE_TYPE, deviceType ) != 0 ) continue;
531 const char* UDN = xml_getChildElementValue( deviceElement, "UDN" );
532 if ( !UDN ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no UDN!", __FILE__, __LINE__ ); continue; }
533 if ( cookie->serverList->getServer( UDN ) != 0 ) continue;
535 const char* friendlyName = xml_getChildElementValue( deviceElement, "friendlyName" );
536 if ( !friendlyName ) { msg_Dbg( cookie->serviceDiscovery, "%s:%d: no friendlyName!", __FILE__, __LINE__ ); continue; }
538 MediaServer* server = new MediaServer( UDN, friendlyName, cookie );
539 if ( !cookie->serverList->addServer( server ) ) {
546 // Check for ContentDirectory service...
548 IXML_NodeList* serviceList = ixmlElement_getElementsByTagName( deviceElement, "service" );
551 for ( unsigned int j = 0; j < ixmlNodeList_length( serviceList ); j++ )
553 IXML_Element* serviceElement = ( IXML_Element* )ixmlNodeList_item( serviceList, j );
555 const char* serviceType = xml_getChildElementValue( serviceElement, "serviceType" );
556 if ( !serviceType ) continue;
557 if ( strcmp( CONTENT_DIRECTORY_SERVICE_TYPE, serviceType ) != 0 ) continue;
559 const char* eventSubURL = xml_getChildElementValue( serviceElement, "eventSubURL" );
560 if ( !eventSubURL ) continue;
562 const char* controlURL = xml_getChildElementValue( serviceElement, "controlURL" );
563 if ( !controlURL ) continue;
565 // Try to subscribe to ContentDirectory service
567 char* url = ( char* )malloc( strlen( baseURL ) + strlen( eventSubURL ) + 1 );
570 char* s1 = strdup( baseURL );
571 char* s2 = strdup( eventSubURL );
573 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
575 // msg_Dbg( cookie->serviceDiscovery, "CDS EVENT URL: %s", url );
577 server->setContentDirectoryEventURL( url );
578 server->subscribeToContentDirectory();
586 // Try to browse content directory...
588 url = ( char* )malloc( strlen( baseURL ) + strlen( controlURL ) + 1 );
591 char* s1 = strdup( baseURL );
592 char* s2 = strdup( controlURL );
594 if ( UpnpResolveURL( s1, s2, url ) == UPNP_E_SUCCESS )
596 // msg_Dbg( cookie->serviceDiscovery, "CDS CTRL URL: %s", url );
598 server->setContentDirectoryControlURL( url );
599 server->fetchContents();
608 ixmlNodeList_free( serviceList );
612 ixmlNodeList_free( deviceList );
616 MediaServer::MediaServer( const char* UDN, const char* friendlyName, Cookie* cookie )
621 _friendlyName = friendlyName;
627 MediaServer::~MediaServer()
631 vlc_object_lock( _cookie->serviceDiscovery->p_sys->p_playlist );
632 playlist_NodeDelete( pl_Get( _cookie->serviceDiscovery ) ,
633 _playlistNode, true, true );
634 vlc_object_unlock( _cookie->serviceDiscovery->p_sys->p_playlist );
640 const char* MediaServer::getUDN() const
642 const char* s = _UDN.c_str();
646 const char* MediaServer::getFriendlyName() const
648 const char* s = _friendlyName.c_str();
652 void MediaServer::setContentDirectoryEventURL( const char* url )
654 _contentDirectoryEventURL = url;
657 const char* MediaServer::getContentDirectoryEventURL() const
659 const char* s = _contentDirectoryEventURL.c_str();
663 void MediaServer::setContentDirectoryControlURL( const char* url )
665 _contentDirectoryControlURL = url;
668 const char* MediaServer::getContentDirectoryControlURL() const
670 return _contentDirectoryControlURL.c_str();
673 void MediaServer::subscribeToContentDirectory()
675 const char* url = getContentDirectoryEventURL();
676 if ( !url || strcmp( url, "" ) == 0 )
678 msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" );
685 int res = UpnpSubscribe( _cookie->clientHandle, url, &timeOut, sid );
687 if ( res == UPNP_E_SUCCESS )
689 _subscriptionTimeOut = timeOut;
690 memcpy( _subscriptionID, sid, sizeof( Upnp_SID ) );
694 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: WARNING: '%s': %s", __FILE__, __LINE__, getFriendlyName(), UpnpGetErrorMessage( res ) );
698 IXML_Document* MediaServer::_browseAction( const char* pObjectID, const char* pBrowseFlag, const char* pFilter,
699 const char* pStartingIndex, const char* pRequestedCount, const char* pSortCriteria )
701 IXML_Document* action = 0;
702 IXML_Document* response = 0;
704 const char* url = getContentDirectoryControlURL();
705 if ( !url || strcmp( url, "" ) == 0 ) { msg_Dbg( _cookie->serviceDiscovery, "No subscription url set!" ); return 0; }
707 char* ObjectID = strdup( pObjectID );
708 char* BrowseFlag = strdup( pBrowseFlag );
709 char* Filter = strdup( pFilter );
710 char* StartingIndex = strdup( pStartingIndex );
711 char* RequestedCount = strdup( pRequestedCount );
712 char* SortCriteria = strdup( pSortCriteria );
714 char* serviceType = strdup( CONTENT_DIRECTORY_SERVICE_TYPE );
718 res = UpnpAddToAction( &action, "Browse", serviceType, "ObjectID", ObjectID );
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, "BrowseFlag", BrowseFlag );
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, "Filter", Filter );
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, "StartingIndex", StartingIndex );
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, "RequestedCount", RequestedCount );
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, "SortCriteria", SortCriteria );
734 if ( res != UPNP_E_SUCCESS ) { /* msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) ); */ goto browseActionCleanup; }
736 res = UpnpSendAction( _cookie->clientHandle,
738 CONTENT_DIRECTORY_SERVICE_TYPE,
742 if ( res != UPNP_E_SUCCESS )
744 msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR: %s", __FILE__, __LINE__, UpnpGetErrorMessage( res ) );
745 ixmlDocument_free( response );
754 free( StartingIndex );
755 free( RequestedCount );
756 free( SortCriteria );
760 ixmlDocument_free( action );
764 void MediaServer::fetchContents()
766 Container* root = new Container( 0, "0", getFriendlyName() );
767 playlist_t * p_playlist = pl_Get( _cookie->serviceDiscovery );
768 _fetchContents( root );
773 playlist_NodeEmpty( p_playlist, _playlistNode, true );
779 _contents->setPlaylistNode( _playlistNode );
781 _buildPlaylist( _contents );
784 bool MediaServer::_fetchContents( Container* parent )
786 if (!parent) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: parent==NULL", __FILE__, __LINE__ ); return false; }
788 IXML_Document* response = _browseAction( parent->getObjectID(), "BrowseDirectChildren", "*", "0", "0", "" );
789 if ( !response ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
791 IXML_Document* result = parseBrowseResult( response );
792 ixmlDocument_free( response );
793 if ( !result ) { msg_Dbg( _cookie->serviceDiscovery, "%s:%d: ERROR!", __FILE__, __LINE__ ); return false; }
795 IXML_NodeList* containerNodeList = ixmlDocument_getElementsByTagName( result, "container" );
796 if ( containerNodeList )
798 for ( unsigned int i = 0; i < ixmlNodeList_length( containerNodeList ); i++ )
800 IXML_Element* containerElement = ( IXML_Element* )ixmlNodeList_item( containerNodeList, i );
802 const char* objectID = ixmlElement_getAttribute( containerElement, "id" );
803 if ( !objectID ) continue;
805 const char* childCountStr = ixmlElement_getAttribute( containerElement, "childCount" );
806 if ( !childCountStr ) continue;
807 int childCount = atoi( childCountStr );
809 const char* title = xml_getChildElementValue( containerElement, "dc:title" );
810 if ( !title ) continue;
812 const char* resource = xml_getChildElementValue( containerElement, "res" );
814 if ( resource && childCount < 1 )
816 Item* item = new Item( parent, objectID, title, resource );
817 parent->addItem( item );
821 Container* container = new Container( parent, objectID, title );
822 parent->addContainer( container );
824 if ( childCount > 0 ) _fetchContents( container );
828 ixmlNodeList_free( containerNodeList );
831 IXML_NodeList* itemNodeList = ixmlDocument_getElementsByTagName( result, "item" );
834 for ( unsigned int i = 0; i < ixmlNodeList_length( itemNodeList ); i++ )
836 IXML_Element* itemElement = ( IXML_Element* )ixmlNodeList_item( itemNodeList, i );
838 const char* objectID = ixmlElement_getAttribute( itemElement, "id" );
839 if ( !objectID ) continue;
841 const char* title = xml_getChildElementValue( itemElement, "dc:title" );
842 if ( !title ) continue;
844 const char* resource = xml_getChildElementValue( itemElement, "res" );
845 if ( !resource ) continue;
847 Item* item = new Item( parent, objectID, title, resource );
848 parent->addItem( item );
851 ixmlNodeList_free( itemNodeList );
854 ixmlDocument_free( result );
859 void MediaServer::_buildPlaylist( Container* parent )
861 playlist_t *p_playlist = pl_Get( _cookie->serviceDiscovery );
862 for ( unsigned int i = 0; i < parent->getNumContainers(); i++ )
864 Container* container = parent->getContainer( i );
865 playlist_item_t* parentNode = parent->getPlaylistNode();
867 char* title = strdup( container->getTitle() );
868 playlist_item_t* node = playlist_NodeCreate( p_playlist, title, parentNode, 0, NULL );
871 container->setPlaylistNode( node );
872 _buildPlaylist( container );
875 for ( unsigned int i = 0; i < parent->getNumItems(); i++ )
877 Item* item = parent->getItem( i );
878 playlist_item_t* parentNode = parent->getPlaylistNode();
880 input_item_t* p_input = input_item_New( _cookie->serviceDiscovery,
884 /* FIXME: playlist_AddInput() can fail */
885 playlist_BothAddInput( p_playlist, p_input, parentNode,
886 PLAYLIST_APPEND, PLAYLIST_END, &i_cat, NULL,
888 vlc_gc_decref( p_input );
889 /* TODO: do this better by storing ids */
890 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, i_cat, false );
892 item->setPlaylistNode( p_node );
896 void MediaServer::setPlaylistNode( playlist_item_t* playlistNode )
898 _playlistNode = playlistNode;
901 bool MediaServer::compareSID( const char* sid )
903 return ( strncmp( _subscriptionID, sid, sizeof( Upnp_SID ) ) == 0 );
907 // MediaServerList...
909 MediaServerList::MediaServerList( Cookie* cookie )
914 MediaServerList::~MediaServerList()
916 for ( unsigned int i = 0; i < _list.size(); i++ )
922 bool MediaServerList::addServer( MediaServer* s )
924 if ( getServer( s->getUDN() ) != 0 ) return false;
926 msg_Dbg( _cookie->serviceDiscovery, "Adding server '%s'", s->getFriendlyName() );
928 _list.push_back( s );
930 char* name = strdup( s->getFriendlyName() );
931 vlc_object_lock( _cookie->serviceDiscovery->p_sys->p_playlist );
932 playlist_item_t* node = playlist_NodeCreate(
933 pl_Get( _cookie->serviceDiscovery ), name,
934 _cookie->serviceDiscovery->p_sys->p_node_cat,
936 vlc_object_unlock( _cookie->serviceDiscovery->p_sys->p_playlist );
938 s->setPlaylistNode( node );
943 MediaServer* MediaServerList::getServer( const char* UDN )
945 MediaServer* result = 0;
947 for ( unsigned int i = 0; i < _list.size(); i++ )
949 if( strcmp( UDN, _list[i]->getUDN() ) == 0 )
959 MediaServer* MediaServerList::getServerBySID( const char* sid )
961 MediaServer* server = 0;
963 for ( unsigned int i = 0; i < _list.size(); i++ )
965 if ( _list[i]->compareSID( sid ) )
975 void MediaServerList::removeServer( const char* UDN )
977 MediaServer* server = getServer( UDN );
978 if ( !server ) return;
980 msg_Dbg( _cookie->serviceDiscovery, "Removing server '%s'", server->getFriendlyName() );
982 std::vector<MediaServer*>::iterator it;
983 for ( it = _list.begin(); it != _list.end(); it++ )
997 Item::Item( Container* parent, const char* objectID, const char* title, const char* resource )
1001 _objectID = objectID;
1003 _resource = resource;
1008 const char* Item::getObjectID() const
1010 return _objectID.c_str();
1013 const char* Item::getTitle() const
1015 return _title.c_str();
1018 const char* Item::getResource() const
1020 return _resource.c_str();
1023 void Item::setPlaylistNode( playlist_item_t* node )
1025 _playlistNode = node;
1028 playlist_item_t* Item::getPlaylistNode() const
1030 return _playlistNode;
1036 Container::Container( Container* parent, const char* objectID, const char* title )
1040 _objectID = objectID;
1046 Container::~Container()
1048 for ( unsigned int i = 0; i < _containers.size(); i++ )
1050 delete _containers[i];
1053 for ( unsigned int i = 0; i < _items.size(); i++ )
1059 void Container::addItem( Item* item )
1061 _items.push_back( item );
1064 void Container::addContainer( Container* container )
1066 _containers.push_back( container );
1069 const char* Container::getObjectID() const
1071 return _objectID.c_str();
1074 const char* Container::getTitle() const
1076 return _title.c_str();
1079 unsigned int Container::getNumItems() const
1081 return _items.size();
1084 unsigned int Container::getNumContainers() const
1086 return _containers.size();
1089 Item* Container::getItem( unsigned int i ) const
1091 if ( i < _items.size() ) return _items[i];
1095 Container* Container::getContainer( unsigned int i ) const
1097 if ( i < _containers.size() ) return _containers[i];
1101 void Container::setPlaylistNode( playlist_item_t* node )
1103 _playlistNode = node;
1106 playlist_item_t* Container::getPlaylistNode() const
1108 return _playlistNode;