-/*****************************************************************************\r
- * npolibvlc.cpp: official Javascript APIs\r
- *****************************************************************************\r
- * Copyright (C) 2002-2006 the VideoLAN team\r
- *\r
- * Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>\r
- *\r
- * This program is free software; you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation; either version 2 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program; if not, write to the Free Software\r
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.\r
- *****************************************************************************/\r
-\r
-#include "config.h"\r
-\r
-#include <stdio.h>\r
-#include <string.h>\r
-#include <stdlib.h>\r
-\r
-/* Mozilla stuff */\r
-#ifdef HAVE_MOZILLA_CONFIG_H\r
-# include <mozilla-config.h>\r
-#endif\r
-\r
-#include "vlcplugin.h"\r
-#include "npolibvlc.h"\r
-\r
-/*\r
-** implementation of libvlc root object\r
-*/\r
-\r
-LibvlcRootNPObject::~LibvlcRootNPObject()\r
-{\r
- /*\r
- ** when plugin is destroyed, firefox takes upon itself to destroy all 'live' script objects\r
- ** and ignores refcounting. Therefore we cannot safely assume that refcounting will control\r
- ** lifespan of objects. Hence they are only lazily created on request, so that firefox can\r
- ** take ownership, and are not released when plugin is being destroyed.\r
- */\r
- if( isValid() )\r
- {\r
- if( audioObj ) NPN_ReleaseObject(audioObj);\r
- if( inputObj ) NPN_ReleaseObject(inputObj);\r
- if( logObj ) NPN_ReleaseObject(logObj);\r
- if( playlistObj ) NPN_ReleaseObject(playlistObj);\r
- if( videoObj ) NPN_ReleaseObject(videoObj);\r
- }\r
-}\r
-\r
-const NPUTF8 * const LibvlcRootNPObject::propertyNames[] = \r
-{\r
- "audio",\r
- "input",\r
- "log",\r
- "playlist",\r
- "video",\r
- "VersionInfo",\r
-};\r
-\r
-const int LibvlcRootNPObject::propertyCount = sizeof(LibvlcRootNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcRootNPObjectPropertyIds\r
-{\r
- ID_root_audio = 0,\r
- ID_root_input,\r
- ID_root_log,\r
- ID_root_playlist,\r
- ID_root_video,\r
- ID_root_VersionInfo,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcRootNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- switch( index )\r
- {\r
- case ID_root_audio:\r
- // create child object in lazyman fashion to avoid ownership problem with firefox\r
- if( ! audioObj )\r
- audioObj = NPN_CreateObject(_instance, RuntimeNPClass<LibvlcAudioNPObject>::getClass());\r
- OBJECT_TO_NPVARIANT(NPN_RetainObject(audioObj), result);\r
- return INVOKERESULT_NO_ERROR;\r
- case ID_root_input:\r
- // create child object in lazyman fashion to avoid ownership problem with firefox\r
- if( ! inputObj )\r
- inputObj = NPN_CreateObject(_instance, RuntimeNPClass<LibvlcInputNPObject>::getClass());\r
- OBJECT_TO_NPVARIANT(NPN_RetainObject(inputObj), result);\r
- return INVOKERESULT_NO_ERROR;\r
- case ID_root_log:\r
- // create child object in lazyman fashion to avoid ownership problem with firefox\r
- if( ! logObj )\r
- logObj = NPN_CreateObject(_instance, RuntimeNPClass<LibvlcLogNPObject>::getClass());\r
- OBJECT_TO_NPVARIANT(NPN_RetainObject(logObj), result);\r
- return INVOKERESULT_NO_ERROR;\r
- case ID_root_playlist:\r
- // create child object in lazyman fashion to avoid ownership problem with firefox\r
- if( ! playlistObj )\r
- playlistObj = NPN_CreateObject(_instance, RuntimeNPClass<LibvlcPlaylistNPObject>::getClass());\r
- OBJECT_TO_NPVARIANT(NPN_RetainObject(playlistObj), result);\r
- return INVOKERESULT_NO_ERROR;\r
- case ID_root_video:\r
- // create child object in lazyman fashion to avoid ownership problem with firefox\r
- if( ! videoObj )\r
- videoObj = NPN_CreateObject(_instance,RuntimeNPClass<LibvlcVideoNPObject>::getClass());\r
- OBJECT_TO_NPVARIANT(NPN_RetainObject(videoObj), result);\r
- return INVOKERESULT_NO_ERROR;\r
- case ID_root_VersionInfo:\r
- {\r
- int len = strlen(VLC_Version());\r
- NPUTF8 *retval =(NPUTF8*)NPN_MemAlloc(len);\r
- if( retval )\r
- {\r
- memcpy(retval, VLC_Version(), len);\r
- STRINGN_TO_NPVARIANT(retval, len, result);\r
- }\r
- else\r
- {\r
- NULL_TO_NPVARIANT(result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcRootNPObject::methodNames[] =\r
-{\r
- "versionInfo",\r
-};\r
-\r
-const int LibvlcRootNPObject::methodCount = sizeof(LibvlcRootNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcRootNPObjectMethodIds\r
-{\r
- ID_root_versionInfo,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcRootNPObject::invoke(int index, const NPVariant *args, uint32_t argCount, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_root_versionInfo:\r
- if( argCount == 0 )\r
- {\r
- int len = strlen(VLC_Version());\r
- NPUTF8 *retval =(NPUTF8*)NPN_MemAlloc(len);\r
- if( retval )\r
- {\r
- memcpy(retval, VLC_Version(), len);\r
- STRINGN_TO_NPVARIANT(retval, len, result);\r
- }\r
- else\r
- {\r
- NULL_TO_NPVARIANT(result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-/*\r
-** implementation of libvlc audio object\r
-*/\r
-\r
-const NPUTF8 * const LibvlcAudioNPObject::propertyNames[] = \r
-{\r
- "mute",\r
- "volume",\r
- "track",\r
- "channel",\r
-};\r
-\r
-const int LibvlcAudioNPObject::propertyCount = sizeof(LibvlcAudioNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcAudioNPObjectPropertyIds\r
-{\r
- ID_audio_mute,\r
- ID_audio_volume,\r
- ID_audio_track,\r
- ID_audio_channel,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcAudioNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_audio_mute:\r
- {\r
- vlc_bool_t muted = libvlc_audio_get_mute(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- BOOLEAN_TO_NPVARIANT(muted, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_audio_volume:\r
- {\r
- int volume = libvlc_audio_get_volume(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(volume, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_audio_track:\r
- {\r
- libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- int track = libvlc_audio_get_track(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(track, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_audio_channel:\r
- {\r
- int channel = libvlc_audio_get_channel(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(channel, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-RuntimeNPObject::InvokeResult LibvlcAudioNPObject::setProperty(int index, const NPVariant &value)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_audio_mute:\r
- if( NPVARIANT_IS_BOOLEAN(value) )\r
- {\r
- libvlc_audio_set_mute(p_plugin->getVLC(),\r
- NPVARIANT_TO_BOOLEAN(value), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_INVALID_VALUE;\r
- case ID_audio_volume:\r
- if( isNumberValue(value) )\r
- {\r
- libvlc_audio_set_volume(p_plugin->getVLC(),\r
- numberValue(value), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_INVALID_VALUE;\r
- case ID_audio_track:\r
- if( isNumberValue(value) )\r
- {\r
- libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- libvlc_audio_set_track(p_md,\r
- numberValue(value), &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_INVALID_VALUE;\r
- case ID_audio_channel:\r
- if( isNumberValue(value) )\r
- {\r
- libvlc_audio_set_channel(p_plugin->getVLC(),\r
- numberValue(value), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_INVALID_VALUE;\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcAudioNPObject::methodNames[] =\r
-{\r
- "toggleMute",\r
-};\r
-\r
-const int LibvlcAudioNPObject::methodCount = sizeof(LibvlcAudioNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcAudioNPObjectMethodIds\r
-{\r
- ID_audio_togglemute,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcAudioNPObject::invoke(int index, const NPVariant *args, uint32_t argCount, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_audio_togglemute:\r
- if( argCount == 0 )\r
- {\r
- libvlc_audio_toggle_mute(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-/*\r
-** implementation of libvlc input object\r
-*/\r
-\r
-const NPUTF8 * const LibvlcInputNPObject::propertyNames[] = \r
-{\r
- "length",\r
- "position",\r
- "time",\r
- "state",\r
- "rate",\r
- "fps",\r
- "hasVout",\r
-};\r
-\r
-const int LibvlcInputNPObject::propertyCount = sizeof(LibvlcInputNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcInputNPObjectPropertyIds\r
-{\r
- ID_input_length,\r
- ID_input_position,\r
- ID_input_time,\r
- ID_input_state,\r
- ID_input_rate,\r
- ID_input_fps,\r
- ID_input_hasvout,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcInputNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- if( index != ID_input_state )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- /* for input state, return CLOSED rather than an exception */\r
- INT32_TO_NPVARIANT(0, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
-\r
- switch( index )\r
- {\r
- case ID_input_length:\r
- {\r
- double val = (double)libvlc_media_instance_get_length(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- DOUBLE_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_position:\r
- {\r
- double val = libvlc_media_instance_get_position(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- DOUBLE_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_time:\r
- {\r
- double val = (double)libvlc_media_instance_get_time(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- DOUBLE_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_state:\r
- {\r
- int val = libvlc_media_instance_get_state(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_rate:\r
- {\r
- float val = libvlc_media_instance_get_rate(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- DOUBLE_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_fps:\r
- {\r
- double val = libvlc_media_instance_get_fps(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- DOUBLE_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_hasvout:\r
- {\r
- vlc_bool_t val = libvlc_media_instance_has_vout(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- BOOLEAN_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- libvlc_media_instance_release(p_md);\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-RuntimeNPObject::InvokeResult LibvlcInputNPObject::setProperty(int index, const NPVariant &value)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
-\r
- switch( index )\r
- {\r
- case ID_input_position:\r
- {\r
- if( ! NPVARIANT_IS_DOUBLE(value) )\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
-\r
- float val = (float)NPVARIANT_TO_DOUBLE(value);\r
- libvlc_media_instance_set_position(p_md, val, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_time:\r
- {\r
- vlc_int64_t val;\r
- if( NPVARIANT_IS_INT32(value) )\r
- val = (vlc_int64_t)NPVARIANT_TO_INT32(value);\r
- else if( NPVARIANT_IS_DOUBLE(value) )\r
- val = (vlc_int64_t)NPVARIANT_TO_DOUBLE(value);\r
- else\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
-\r
- libvlc_media_instance_set_time(p_md, val, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_input_rate:\r
- {\r
- float val;\r
- if( NPVARIANT_IS_INT32(value) )\r
- val = (float)NPVARIANT_TO_INT32(value);\r
- else if( NPVARIANT_IS_DOUBLE(value) )\r
- val = (float)NPVARIANT_TO_DOUBLE(value);\r
- else\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
-\r
- libvlc_media_instance_set_rate(p_md, val, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- libvlc_media_instance_release(p_md);\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcInputNPObject::methodNames[] =\r
-{\r
- /* no methods */\r
-};\r
-\r
-const int LibvlcInputNPObject::methodCount = sizeof(LibvlcInputNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-/*\r
-** implementation of libvlc message object\r
-*/\r
-\r
-const NPUTF8 * const LibvlcMessageNPObject::propertyNames[] = \r
-{\r
- "severity",\r
- "type",\r
- "name",\r
- "header",\r
- "message",\r
-};\r
-\r
-const int LibvlcMessageNPObject::propertyCount = sizeof(LibvlcMessageNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcMessageNPObjectPropertyIds\r
-{\r
- ID_message_severity,\r
- ID_message_type,\r
- ID_message_name,\r
- ID_message_header,\r
- ID_message_message,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcMessageNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- switch( index )\r
- {\r
- case ID_message_severity:\r
- {\r
- INT32_TO_NPVARIANT(_msg.i_severity, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_message_type:\r
- {\r
- if( _msg.psz_type )\r
- {\r
- int len = strlen(_msg.psz_type);\r
- NPUTF8* retval = (NPUTF8*)NPN_MemAlloc(len);\r
- if( retval )\r
- {\r
- memcpy(retval, _msg.psz_type, len);\r
- STRINGN_TO_NPVARIANT(retval, len, result);\r
- }\r
- }\r
- else\r
- {\r
- NULL_TO_NPVARIANT(result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_message_name:\r
- {\r
- if( _msg.psz_name )\r
- {\r
- int len = strlen(_msg.psz_name);\r
- NPUTF8* retval = (NPUTF8*)NPN_MemAlloc(len);\r
- if( retval )\r
- {\r
- memcpy(retval, _msg.psz_name, len);\r
- STRINGN_TO_NPVARIANT(retval, len, result);\r
- }\r
- }\r
- else\r
- {\r
- NULL_TO_NPVARIANT(result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_message_header:\r
- {\r
- if( _msg.psz_header )\r
- {\r
- int len = strlen(_msg.psz_header);\r
- NPUTF8* retval = (NPUTF8*)NPN_MemAlloc(len);\r
- if( retval )\r
- {\r
- memcpy(retval, _msg.psz_header, len);\r
- STRINGN_TO_NPVARIANT(retval, len, result);\r
- }\r
- }\r
- else\r
- {\r
- NULL_TO_NPVARIANT(result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_message_message:\r
- {\r
- if( _msg.psz_message )\r
- {\r
- int len = strlen(_msg.psz_message);\r
- NPUTF8* retval = (NPUTF8*)NPN_MemAlloc(len);\r
- if( retval )\r
- {\r
- memcpy(retval, _msg.psz_message, len);\r
- STRINGN_TO_NPVARIANT(retval, len, result);\r
- }\r
- }\r
- else\r
- {\r
- NULL_TO_NPVARIANT(result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcMessageNPObject::methodNames[] =\r
-{\r
- /* no methods */\r
-};\r
-\r
-const int LibvlcMessageNPObject::methodCount = sizeof(LibvlcMessageNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-/*\r
-** implementation of libvlc message iterator object\r
-*/\r
-\r
-LibvlcMessageIteratorNPObject::LibvlcMessageIteratorNPObject(NPP instance, const NPClass *aClass) :\r
- RuntimeNPObject(instance, aClass),\r
- _p_iter(NULL)\r
-{\r
- /* is plugin still running */\r
- if( instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(instance->pdata);\r
- libvlc_log_t *p_log = p_plugin->getLog();\r
- if( p_log )\r
- {\r
- _p_iter = libvlc_log_get_iterator(p_log, NULL);\r
- }\r
- }\r
-};\r
-\r
-LibvlcMessageIteratorNPObject::~LibvlcMessageIteratorNPObject()\r
-{\r
- if( _p_iter )\r
- libvlc_log_iterator_free(_p_iter, NULL);\r
-}\r
-\r
-const NPUTF8 * const LibvlcMessageIteratorNPObject::propertyNames[] = \r
-{\r
- "hasNext",\r
-};\r
-\r
-const int LibvlcMessageIteratorNPObject::propertyCount = sizeof(LibvlcMessageIteratorNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcMessageIteratorNPObjectPropertyIds\r
-{\r
- ID_messageiterator_hasNext,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcMessageIteratorNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- switch( index )\r
- {\r
- case ID_messageiterator_hasNext:\r
- {\r
- if( _p_iter && p_plugin->getLog() )\r
- {\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- BOOLEAN_TO_NPVARIANT(libvlc_log_iterator_has_next(_p_iter, &ex), result);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- }\r
- else\r
- {\r
- BOOLEAN_TO_NPVARIANT(0, result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcMessageIteratorNPObject::methodNames[] =\r
-{\r
- "next",\r
-};\r
-\r
-const int LibvlcMessageIteratorNPObject::methodCount = sizeof(LibvlcMessageIteratorNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcMessageIteratorNPObjectMethodIds\r
-{\r
- ID_messageiterator_next,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcMessageIteratorNPObject::invoke(int index, const NPVariant *args, uint32_t argCount, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_messageiterator_next:\r
- if( argCount == 0 )\r
- {\r
- if( _p_iter && p_plugin->getLog() )\r
- {\r
- struct libvlc_log_message_t buffer;\r
-\r
- buffer.sizeof_msg = sizeof(buffer);\r
-\r
- libvlc_log_iterator_next(_p_iter, &buffer, &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- LibvlcMessageNPObject* message =\r
- static_cast<LibvlcMessageNPObject*>(NPN_CreateObject(_instance, RuntimeNPClass<LibvlcMessageNPObject>::getClass()));\r
- if( message )\r
- {\r
- message->setMessage(buffer);\r
- OBJECT_TO_NPVARIANT(message, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_OUT_OF_MEMORY;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
- \r
-/*\r
-** implementation of libvlc message object\r
-*/\r
-\r
-const NPUTF8 * const LibvlcMessagesNPObject::propertyNames[] = \r
-{\r
- "count",\r
-};\r
-\r
-const int LibvlcMessagesNPObject::propertyCount = sizeof(LibvlcMessagesNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcMessagesNPObjectPropertyIds\r
-{\r
- ID_messages_count,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcMessagesNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- switch( index )\r
- {\r
- case ID_messages_count:\r
- {\r
- libvlc_log_t *p_log = p_plugin->getLog();\r
- if( p_log )\r
- {\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- INT32_TO_NPVARIANT(libvlc_log_count(p_log, &ex), result);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- }\r
- else\r
- {\r
- INT32_TO_NPVARIANT(0, result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcMessagesNPObject::methodNames[] =\r
-{\r
- "clear",\r
- "iterator",\r
-};\r
-\r
-const int LibvlcMessagesNPObject::methodCount = sizeof(LibvlcMessagesNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcMessagesNPObjectMethodIds\r
-{\r
- ID_messages_clear,\r
- ID_messages_iterator,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcMessagesNPObject::invoke(int index, const NPVariant *args, uint32_t argCount, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_messages_clear:\r
- if( argCount == 0 )\r
- {\r
- libvlc_log_t *p_log = p_plugin->getLog();\r
- if( p_log )\r
- {\r
- libvlc_log_clear(p_log, &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
-\r
- case ID_messages_iterator:\r
- if( argCount == 0 )\r
- {\r
- LibvlcMessageIteratorNPObject* iter =\r
- static_cast<LibvlcMessageIteratorNPObject*>(NPN_CreateObject(_instance, RuntimeNPClass<LibvlcMessageIteratorNPObject>::getClass()));\r
- if( iter )\r
- {\r
- OBJECT_TO_NPVARIANT(iter, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_OUT_OF_MEMORY;\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
-\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
- \r
-/*\r
-** implementation of libvlc message object\r
-*/\r
-\r
-\r
-LibvlcLogNPObject::~LibvlcLogNPObject()\r
-{\r
- if( isValid() )\r
- {\r
- if( messagesObj ) NPN_ReleaseObject(messagesObj);\r
- }\r
-};\r
-\r
-const NPUTF8 * const LibvlcLogNPObject::propertyNames[] = \r
-{\r
- "messages",\r
- "verbosity",\r
-};\r
-\r
-const int LibvlcLogNPObject::propertyCount = sizeof(LibvlcLogNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcLogNPObjectPropertyIds\r
-{\r
- ID_log_messages,\r
- ID_log_verbosity,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcLogNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_log_messages:\r
- {\r
- // create child object in lazyman fashion to avoid ownership problem with firefox\r
- if( ! messagesObj )\r
- messagesObj = NPN_CreateObject(_instance, RuntimeNPClass<LibvlcMessagesNPObject>::getClass());\r
- OBJECT_TO_NPVARIANT(NPN_RetainObject(messagesObj), result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_log_verbosity:\r
- {\r
- if( p_plugin->getLog() )\r
- {\r
- INT32_TO_NPVARIANT(libvlc_get_log_verbosity(p_plugin->getVLC(),\r
- &ex), result);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- }\r
- else\r
- {\r
- /* log is not enabled, return -1 */\r
- DOUBLE_TO_NPVARIANT(-1.0, result);\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-RuntimeNPObject::InvokeResult LibvlcLogNPObject::setProperty(int index, const NPVariant &value)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_log_verbosity:\r
- if( isNumberValue(value) )\r
- {\r
- libvlc_instance_t* p_libvlc = p_plugin->getVLC();\r
- libvlc_log_t *p_log = p_plugin->getLog();\r
- int verbosity = numberValue(value);\r
- if( verbosity >= 0 )\r
- {\r
- if( ! p_log )\r
- {\r
- p_log = libvlc_log_open(p_libvlc, &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- p_plugin->setLog(p_log);\r
- }\r
- libvlc_set_log_verbosity(p_libvlc, (unsigned)verbosity, &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- }\r
- else if( p_log )\r
- {\r
- /* close log when verbosity is set to -1 */\r
- p_plugin->setLog(NULL);\r
- libvlc_log_close(p_log, &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- return INVOKERESULT_INVALID_VALUE;\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcLogNPObject::methodNames[] =\r
-{\r
- /* no methods */\r
-};\r
-\r
-const int LibvlcLogNPObject::methodCount = sizeof(LibvlcLogNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-/*\r
-** implementation of libvlc playlist items object\r
-*/\r
-\r
-const NPUTF8 * const LibvlcPlaylistItemsNPObject::propertyNames[] = \r
-{\r
- "count",\r
-};\r
-\r
-const int LibvlcPlaylistItemsNPObject::propertyCount = sizeof(LibvlcPlaylistItemsNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcPlaylistItemsNPObjectPropertyIds\r
-{\r
- ID_playlistitems_count,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcPlaylistItemsNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_playlistitems_count:\r
- {\r
- int val = libvlc_playlist_items_count(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcPlaylistItemsNPObject::methodNames[] =\r
-{\r
- "clear",\r
- "remove",\r
-};\r
-\r
-const int LibvlcPlaylistItemsNPObject::methodCount = sizeof(LibvlcPlaylistItemsNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcPlaylistItemsNPObjectMethodIds\r
-{\r
- ID_playlistitems_clear,\r
- ID_playlistitems_remove,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcPlaylistItemsNPObject::invoke(int index, const NPVariant *args, uint32_t argCount, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_playlistitems_clear:\r
- if( argCount == 0 )\r
- {\r
- libvlc_playlist_clear(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlistitems_remove:\r
- if( (argCount == 1) && isNumberValue(args[0]) )\r
- {\r
- libvlc_playlist_delete_item(p_plugin->getVLC(), numberValue(args[0]), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-/*\r
-** implementation of libvlc playlist object\r
-*/\r
-\r
-\r
-LibvlcPlaylistNPObject::~LibvlcPlaylistNPObject()\r
-{\r
- if( isValid() )\r
- {\r
- if( playlistItemsObj ) NPN_ReleaseObject(playlistItemsObj);\r
- }\r
-};\r
-\r
-const NPUTF8 * const LibvlcPlaylistNPObject::propertyNames[] = \r
-{\r
- "itemCount", /* deprecated */\r
- "isPlaying",\r
- "items",\r
-};\r
-\r
-const int LibvlcPlaylistNPObject::propertyCount = sizeof(LibvlcPlaylistNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcPlaylistNPObjectPropertyIds\r
-{\r
- ID_playlist_itemcount,\r
- ID_playlist_isplaying,\r
- ID_playlist_items,\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcPlaylistNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_playlist_itemcount: /* deprecated */\r
- {\r
- int val = libvlc_playlist_items_count(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_playlist_isplaying:\r
- {\r
- int val = libvlc_playlist_isplaying(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- BOOLEAN_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_playlist_items:\r
- {\r
- // create child object in lazyman fashion to avoid ownership problem with firefox\r
- if( ! playlistItemsObj )\r
- playlistItemsObj = NPN_CreateObject(_instance, RuntimeNPClass<LibvlcPlaylistItemsNPObject>::getClass());\r
- OBJECT_TO_NPVARIANT(NPN_RetainObject(playlistItemsObj), result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcPlaylistNPObject::methodNames[] =\r
-{\r
- "add",\r
- "play",\r
- "playItem",\r
- "togglePause",\r
- "stop",\r
- "next",\r
- "prev",\r
- "clear", /* deprecated */\r
- "removeItem", /* deprecated */\r
-};\r
-\r
-const int LibvlcPlaylistNPObject::methodCount = sizeof(LibvlcPlaylistNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-enum LibvlcPlaylistNPObjectMethodIds\r
-{\r
- ID_playlist_add,\r
- ID_playlist_play,\r
- ID_playlist_playItem,\r
- ID_playlist_togglepause,\r
- ID_playlist_stop,\r
- ID_playlist_next,\r
- ID_playlist_prev,\r
- ID_playlist_clear,\r
- ID_playlist_removeitem\r
-};\r
-\r
-RuntimeNPObject::InvokeResult LibvlcPlaylistNPObject::invoke(int index, const NPVariant *args, uint32_t argCount, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- switch( index )\r
- {\r
- case ID_playlist_add:\r
- {\r
- if( (argCount < 1) || (argCount > 3) )\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
-\r
- char *url = NULL;\r
-\r
- // grab URL\r
- if( NPVARIANT_IS_STRING(args[0]) )\r
- {\r
- char *s = stringValue(NPVARIANT_TO_STRING(args[0]));\r
- if( s )\r
- {\r
- url = p_plugin->getAbsoluteURL(s);\r
- if( url )\r
- delete s;\r
- else\r
- // problem with combining url, use argument\r
- url = s;\r
- }\r
- else\r
- return INVOKERESULT_OUT_OF_MEMORY;\r
- }\r
- else\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
-\r
- char *name = NULL;\r
-\r
- // grab name if available\r
- if( argCount > 1 )\r
- {\r
- if( NPVARIANT_IS_NULL(args[1]) )\r
- {\r
- // do nothing\r
- }\r
- else if( NPVARIANT_IS_STRING(args[1]) )\r
- {\r
- name = stringValue(NPVARIANT_TO_STRING(args[1]));\r
- }\r
- else\r
- {\r
- delete url;\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
- }\r
-\r
- int i_options = 0;\r
- char** ppsz_options = NULL;\r
-\r
- // grab options if available\r
- if( argCount > 2 )\r
- {\r
- if( NPVARIANT_IS_NULL(args[2]) )\r
- {\r
- // do nothing\r
- }\r
- else if( NPVARIANT_IS_STRING(args[2]) )\r
- {\r
- parseOptions(NPVARIANT_TO_STRING(args[2]), &i_options, &ppsz_options);\r
-\r
- }\r
- else if( NPVARIANT_IS_OBJECT(args[2]) )\r
- {\r
- parseOptions(NPVARIANT_TO_OBJECT(args[2]), &i_options, &ppsz_options);\r
- }\r
- else\r
- {\r
- delete url;\r
- delete name;\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
- }\r
-\r
- int item = libvlc_playlist_add_extended(p_plugin->getVLC(),\r
- url,\r
- name,\r
- i_options,\r
- const_cast<const char **>(ppsz_options),\r
- &ex);\r
- delete url;\r
- delete name;\r
- for( int i=0; i< i_options; ++i )\r
- {\r
- delete ppsz_options[i];\r
- }\r
- delete ppsz_options;\r
-\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- INT32_TO_NPVARIANT(item, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- case ID_playlist_play:\r
- if( argCount == 0 )\r
- {\r
- libvlc_playlist_play(p_plugin->getVLC(), -1, 0, NULL, &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlist_playItem:\r
- if( (argCount == 1) && isNumberValue(args[0]) )\r
- {\r
- libvlc_playlist_play(p_plugin->getVLC(), numberValue(args[0]), 0, NULL, &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlist_togglepause:\r
- if( argCount == 0 )\r
- {\r
- libvlc_playlist_pause(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlist_stop:\r
- if( argCount == 0 )\r
- {\r
- libvlc_playlist_stop(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlist_next:\r
- if( argCount == 0 )\r
- {\r
- libvlc_playlist_next(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlist_prev:\r
- if( argCount == 0 )\r
- {\r
- libvlc_playlist_prev(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlist_clear: /* deprecated */\r
- if( argCount == 0 )\r
- {\r
- libvlc_playlist_clear(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_playlist_removeitem: /* deprecated */\r
- if( (argCount == 1) && isNumberValue(args[0]) )\r
- {\r
- libvlc_playlist_delete_item(p_plugin->getVLC(), numberValue(args[0]), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- default:\r
- ;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-void LibvlcPlaylistNPObject::parseOptions(const NPString &nps, int *i_options, char*** ppsz_options)\r
-{\r
- if( nps.utf8length )\r
- {\r
- char *s = stringValue(nps);\r
- char *val = s;\r
- if( val )\r
- {\r
- long capacity = 16;\r
- char **options = (char **)malloc(capacity*sizeof(char *));\r
- if( options )\r
- {\r
- int nOptions = 0;\r
-\r
- char *end = val + nps.utf8length;\r
- while( val < end )\r
- {\r
- // skip leading blanks\r
- while( (val < end)\r
- && ((*val == ' ' ) || (*val == '\t')) )\r
- ++val;\r
-\r
- char *start = val;\r
- // skip till we get a blank character\r
- while( (val < end)\r
- && (*val != ' ' )\r
- && (*val != '\t') )\r
- {\r
- char c = *(val++);\r
- if( ('\'' == c) || ('"' == c) )\r
- {\r
- // skip till end of string\r
- while( (val < end) && (*(val++) != c ) );\r
- }\r
- }\r
-\r
- if( val > start )\r
- {\r
- if( nOptions == capacity )\r
- {\r
- capacity += 16;\r
- char **moreOptions = (char **)realloc(options, capacity*sizeof(char*)); \r
- if( ! moreOptions )\r
- {\r
- /* failed to allocate more memory */\r
- delete s;\r
- /* return what we got so far */\r
- *i_options = nOptions;\r
- *ppsz_options = options;\r
- return;\r
- }\r
- options = moreOptions;\r
- }\r
- *(val++) = '\0';\r
- options[nOptions++] = strdup(start);\r
- }\r
- else\r
- // must be end of string\r
- break;\r
- }\r
- *i_options = nOptions;\r
- *ppsz_options = options;\r
- }\r
- delete s;\r
- }\r
- }\r
-}\r
-\r
-void LibvlcPlaylistNPObject::parseOptions(NPObject *obj, int *i_options, char*** ppsz_options)\r
-{\r
- /* WARNING: Safari does not implement NPN_HasProperty/NPN_HasMethod */\r
-\r
- NPVariant value;\r
-\r
- /* we are expecting to have a Javascript Array object */\r
- NPIdentifier propId = NPN_GetStringIdentifier("length");\r
- if( NPN_GetProperty(_instance, obj, propId, &value) )\r
- {\r
- int count = numberValue(value);\r
- NPN_ReleaseVariantValue(&value);\r
-\r
- if( count )\r
- {\r
- long capacity = 16;\r
- char **options = (char **)malloc(capacity*sizeof(char *));\r
- if( options )\r
- {\r
- int nOptions = 0;\r
-\r
- while( nOptions < count )\r
- {\r
- propId = NPN_GetIntIdentifier(nOptions);\r
- if( ! NPN_GetProperty(_instance, obj, propId, &value) )\r
- /* return what we got so far */\r
- break;\r
-\r
- if( ! NPVARIANT_IS_STRING(value) )\r
- {\r
- /* return what we got so far */\r
- NPN_ReleaseVariantValue(&value);\r
- break;\r
- }\r
-\r
- if( nOptions == capacity )\r
- {\r
- capacity += 16;\r
- char **moreOptions = (char **)realloc(options, capacity*sizeof(char*)); \r
- if( ! moreOptions )\r
- {\r
- /* failed to allocate more memory */\r
- NPN_ReleaseVariantValue(&value);\r
- /* return what we got so far */\r
- *i_options = nOptions;\r
- *ppsz_options = options;\r
- break;\r
- }\r
- options = moreOptions;\r
- }\r
-\r
- options[nOptions++] = stringValue(value);\r
- }\r
- *i_options = nOptions;\r
- *ppsz_options = options;\r
- }\r
- }\r
- }\r
-}\r
-\r
-/*\r
-** implementation of libvlc video object\r
-*/\r
-\r
-const NPUTF8 * const LibvlcVideoNPObject::propertyNames[] = \r
-{\r
- "fullscreen",\r
- "height",\r
- "width",\r
- "aspectRatio",\r
- "subtitle",\r
- "crop",\r
- "teletext"\r
-};\r
-\r
-enum LibvlcVideoNPObjectPropertyIds\r
-{\r
- ID_video_fullscreen,\r
- ID_video_height,\r
- ID_video_width,\r
- ID_video_aspectratio,\r
- ID_video_subtitle,\r
- ID_video_crop,\r
- ID_video_teletext\r
-};\r
-\r
-const int LibvlcVideoNPObject::propertyCount = sizeof(LibvlcVideoNPObject::propertyNames)/sizeof(NPUTF8 *);\r
-\r
-RuntimeNPObject::InvokeResult LibvlcVideoNPObject::getProperty(int index, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
-\r
- switch( index )\r
- {\r
- case ID_video_fullscreen:\r
- {\r
- int val = libvlc_get_fullscreen(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- BOOLEAN_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_height:\r
- {\r
- int val = libvlc_video_get_height(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_width:\r
- {\r
- int val = libvlc_video_get_width(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(val, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_aspectratio:\r
- {\r
- NPUTF8 *psz_aspect = libvlc_video_get_aspect_ratio(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- if( !psz_aspect )\r
- return INVOKERESULT_GENERIC_ERROR;\r
-\r
- STRINGZ_TO_NPVARIANT(psz_aspect, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_subtitle:\r
- {\r
- int i_spu = libvlc_video_get_spu(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(i_spu, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_crop:\r
- {\r
- NPUTF8 *psz_geometry = libvlc_video_get_crop_geometry(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- if( !psz_geometry )\r
- return INVOKERESULT_GENERIC_ERROR;\r
-\r
- STRINGZ_TO_NPVARIANT(psz_geometry, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_teletext:\r
- {\r
- int i_page = libvlc_video_get_teletext(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- INT32_TO_NPVARIANT(i_page, result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- libvlc_media_instance_release(p_md);\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-RuntimeNPObject::InvokeResult LibvlcVideoNPObject::setProperty(int index, const NPVariant &value)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
-\r
- switch( index )\r
- {\r
- case ID_video_fullscreen:\r
- {\r
- if( ! NPVARIANT_IS_BOOLEAN(value) )\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
-\r
- int val = NPVARIANT_TO_BOOLEAN(value);\r
- libvlc_set_fullscreen(p_md, val, &ex);\r
- libvlc_media_instance_release(p_md);\r
-\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_aspectratio:\r
- {\r
- char *psz_aspect = NULL;\r
-\r
- if( ! NPVARIANT_IS_STRING(value) )\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
-\r
- psz_aspect = stringValue(NPVARIANT_TO_STRING(value));\r
- if( !psz_aspect )\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
-\r
- libvlc_video_set_aspect_ratio(p_md, psz_aspect, &ex);\r
- delete psz_aspect;\r
- libvlc_media_instance_release(p_md);\r
-\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_subtitle:\r
- {\r
- if( isNumberValue(value) )\r
- {\r
- libvlc_video_set_spu(p_md,\r
- numberValue(value), &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
- case ID_video_crop:\r
- {\r
- char *psz_geometry = NULL;\r
-\r
- if( ! NPVARIANT_IS_STRING(value) )\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
-\r
- psz_geometry = stringValue(NPVARIANT_TO_STRING(value));\r
- if( !psz_geometry )\r
- {\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
-\r
- libvlc_video_set_crop_geometry(p_md, psz_geometry, &ex);\r
- delete psz_geometry;\r
- libvlc_media_instance_release(p_md);\r
-\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- case ID_video_teletext:\r
- {\r
- if( isNumberValue(value) )\r
- {\r
- libvlc_video_set_teletext(p_md,\r
- numberValue(value), &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- libvlc_media_instance_release(p_md);\r
- return INVOKERESULT_INVALID_VALUE;\r
- }\r
- }\r
- libvlc_media_instance_release(p_md);\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
-const NPUTF8 * const LibvlcVideoNPObject::methodNames[] =\r
-{\r
- "toggleFullscreen",\r
- "toggleTeletext"\r
-};\r
-\r
-enum LibvlcVideoNPObjectMethodIds\r
-{\r
- ID_video_togglefullscreen,\r
- ID_video_toggleteletext\r
-};\r
-\r
-const int LibvlcVideoNPObject::methodCount = sizeof(LibvlcVideoNPObject::methodNames)/sizeof(NPUTF8 *);\r
-\r
-RuntimeNPObject::InvokeResult LibvlcVideoNPObject::invoke(int index, const NPVariant *args, uint32_t argCount, NPVariant &result)\r
-{\r
- /* is plugin still running */\r
- if( _instance->pdata )\r
- {\r
- VlcPlugin* p_plugin = reinterpret_cast<VlcPlugin*>(_instance->pdata);\r
- libvlc_exception_t ex;\r
- libvlc_exception_init(&ex);\r
-\r
- libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(p_plugin->getVLC(), &ex);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
-\r
- switch( index )\r
- {\r
- case ID_video_togglefullscreen:\r
- if( argCount == 0 )\r
- {\r
- libvlc_toggle_fullscreen(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- else\r
- {\r
- /* cannot get md, probably not playing */\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- case ID_video_toggleteletext:\r
- if( argCount == 0 )\r
- {\r
- libvlc_toggle_teletext(p_md, &ex);\r
- libvlc_media_instance_release(p_md);\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- else\r
- {\r
- VOID_TO_NPVARIANT(result);\r
- return INVOKERESULT_NO_ERROR;\r
- }\r
- }\r
- else\r
- {\r
- /* cannot get md, probably not playing */\r
- if( libvlc_exception_raised(&ex) )\r
- {\r
- NPN_SetException(this, libvlc_exception_get_message(&ex));\r
- libvlc_exception_clear(&ex);\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
- }\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- default:\r
- return INVOKERESULT_NO_SUCH_METHOD;\r
- }\r
- }\r
- return INVOKERESULT_GENERIC_ERROR;\r
-}\r
-\r
+/*****************************************************************************
+ * npolibvlc.cpp: official Javascript APIs
+ *****************************************************************************
+ * Copyright (C) 2002-2009 the VideoLAN team
+ *
+ * Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>
+ * JP Dinger <jpd@m2x.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+/* Mozilla stuff */
+#ifdef HAVE_MOZILLA_CONFIG_H
+# include <mozilla-config.h>
+#endif
+
+#include "vlcplugin.h"
+#include "npolibvlc.h"
+
+/*
+** Local helper macros and function
+*/
+#define COUNTNAMES(a,b,c) const int a::b = sizeof(a::c)/sizeof(NPUTF8 *)
+#define RETURN_ON_EXCEPTION(this,ex) \
+ do { if( libvlc_exception_raised(&ex) ) \
+ { \
+ NPN_SetException(this, libvlc_errmsg()); \
+ libvlc_exception_clear(&ex); \
+ return INVOKERESULT_GENERIC_ERROR; \
+ } } while(false)
+
+/*
+** implementation of libvlc root object
+*/
+
+LibvlcRootNPObject::~LibvlcRootNPObject()
+{
+ /*
+ ** When the plugin is destroyed, firefox takes it upon itself to
+ ** destroy all 'live' script objects and ignores refcounting.
+ ** Therefore we cannot safely assume that refcounting will control
+ ** lifespan of objects. Hence they are only lazily created on
+ ** request, so that firefox can take ownership, and are not released
+ ** when the plugin is destroyed.
+ */
+ if( isValid() )
+ {
+ if( audioObj ) NPN_ReleaseObject(audioObj);
+ if( inputObj ) NPN_ReleaseObject(inputObj);
+ if( playlistObj ) NPN_ReleaseObject(playlistObj);
+ if( videoObj ) NPN_ReleaseObject(videoObj);
+ }
+}
+
+const NPUTF8 * const LibvlcRootNPObject::propertyNames[] =
+{
+ "audio",
+ "input",
+ "playlist",
+ "subtitle",
+ "video",
+ "VersionInfo",
+};
+COUNTNAMES(LibvlcRootNPObject,propertyCount,propertyNames);
+
+enum LibvlcRootNPObjectPropertyIds
+{
+ ID_root_audio = 0,
+ ID_root_input,
+ ID_root_playlist,
+ ID_root_subtitle,
+ ID_root_video,
+ ID_root_VersionInfo,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcRootNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ switch( index )
+ {
+ case ID_root_audio:
+ // create child object in lazyman fashion to avoid
+ // ownership problem with firefox
+ if( ! audioObj )
+ audioObj = NPN_CreateObject(_instance,
+ RuntimeNPClass<LibvlcAudioNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(audioObj), result);
+ return INVOKERESULT_NO_ERROR;
+ case ID_root_input:
+ // create child object in lazyman fashion to avoid
+ // ownership problem with firefox
+ if( ! inputObj )
+ inputObj = NPN_CreateObject(_instance,
+ RuntimeNPClass<LibvlcInputNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(inputObj), result);
+ return INVOKERESULT_NO_ERROR;
+ case ID_root_playlist:
+ // create child object in lazyman fashion to avoid
+ // ownership problem with firefox
+ if( ! playlistObj )
+ playlistObj = NPN_CreateObject(_instance,
+ RuntimeNPClass<LibvlcPlaylistNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(playlistObj), result);
+ return INVOKERESULT_NO_ERROR;
+ case ID_root_subtitle:
+ // create child object in lazyman fashion to avoid
+ // ownership problem with firefox
+ if( ! subtitleObj )
+ subtitleObj = NPN_CreateObject(_instance,
+ RuntimeNPClass<LibvlcSubtitleNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(subtitleObj), result);
+ return INVOKERESULT_NO_ERROR;
+ case ID_root_video:
+ // create child object in lazyman fashion to avoid
+ // ownership problem with firefox
+ if( ! videoObj )
+ videoObj = NPN_CreateObject(_instance,
+ RuntimeNPClass<LibvlcVideoNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(videoObj), result);
+ return INVOKERESULT_NO_ERROR;
+ case ID_root_VersionInfo:
+ return invokeResultString(libvlc_get_version(),result);
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcRootNPObject::methodNames[] =
+{
+ "versionInfo",
+};
+COUNTNAMES(LibvlcRootNPObject,methodCount,methodNames);
+
+enum LibvlcRootNPObjectMethodIds
+{
+ ID_root_versionInfo,
+};
+
+RuntimeNPObject::InvokeResult LibvlcRootNPObject::invoke(int index,
+ const NPVariant *args, uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_root_versionInfo:
+ if( 0 != argCount )
+ return INVOKERESULT_NO_SUCH_METHOD;
+ return invokeResultString(libvlc_get_version(),result);
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+/*
+** implementation of libvlc audio object
+*/
+
+const NPUTF8 * const LibvlcAudioNPObject::propertyNames[] =
+{
+ "mute",
+ "volume",
+ "track",
+ "count",
+ "channel",
+};
+COUNTNAMES(LibvlcAudioNPObject,propertyCount,propertyNames);
+
+enum LibvlcAudioNPObjectPropertyIds
+{
+ ID_audio_mute,
+ ID_audio_volume,
+ ID_audio_track,
+ ID_audio_count,
+ ID_audio_channel,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcAudioNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_audio_mute:
+ {
+ bool muted = libvlc_audio_get_mute(p_plugin->getVLC(), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ BOOLEAN_TO_NPVARIANT(muted, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_audio_volume:
+ {
+ int volume = libvlc_audio_get_volume(p_plugin->getVLC(), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(volume, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_audio_track:
+ {
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ int track = libvlc_audio_get_track(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(track, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_audio_count:
+ {
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ // get the number of audio track available
+ int i_track = libvlc_audio_get_track_count(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ // return it
+ INT32_TO_NPVARIANT(i_track, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_audio_channel:
+ {
+ int channel = libvlc_audio_get_channel(p_plugin->getVLC(), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(channel, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcAudioNPObject::setProperty(int index, const NPVariant &value)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_audio_mute:
+ if( NPVARIANT_IS_BOOLEAN(value) )
+ {
+ libvlc_audio_set_mute(p_plugin->getVLC(),
+ NPVARIANT_TO_BOOLEAN(value), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_INVALID_VALUE;
+ case ID_audio_volume:
+ if( isNumberValue(value) )
+ {
+ libvlc_audio_set_volume(p_plugin->getVLC(),
+ numberValue(value), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_INVALID_VALUE;
+ case ID_audio_track:
+ if( isNumberValue(value) )
+ {
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ libvlc_audio_set_track(p_md, numberValue(value), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_INVALID_VALUE;
+ case ID_audio_channel:
+ if( isNumberValue(value) )
+ {
+ libvlc_audio_set_channel(p_plugin->getVLC(),
+ numberValue(value), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_INVALID_VALUE;
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcAudioNPObject::methodNames[] =
+{
+ "toggleMute",
+ "description",
+};
+COUNTNAMES(LibvlcAudioNPObject,methodCount,methodNames);
+
+enum LibvlcAudioNPObjectMethodIds
+{
+ ID_audio_togglemute,
+ ID_audio_description,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcAudioNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_audio_togglemute:
+ if( argCount == 0 )
+ {
+ libvlc_audio_toggle_mute(p_plugin->getVLC(), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_audio_description:
+ {
+ if( argCount == 1)
+ {
+ char *psz_name;
+ int i_trackID, i_limit, i;
+ libvlc_track_description_t *p_trackDesc;
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ /* get tracks description */
+ p_trackDesc = libvlc_audio_get_track_description(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ if( !p_trackDesc )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ /* get the number of track available */
+ i_limit = libvlc_audio_get_track_count(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ /* check if a number is given by the user
+ * and get the track number */
+ if( isNumberValue(args[0]) )
+ i_trackID = numberValue(args[0]);
+ else
+ return INVOKERESULT_INVALID_VALUE;
+
+ /* if bad number is given return invalid value */
+ if ( ( i_trackID > ( i_limit - 1 ) ) || ( i_trackID < 0 ) )
+ return INVOKERESULT_INVALID_VALUE;
+
+ /* get the good trackDesc */
+ for( i = 0 ; i < i_trackID ; i++ )
+ {
+ p_trackDesc = p_trackDesc->p_next;
+ }
+ psz_name = p_trackDesc->psz_name;
+
+ /* display the name of the track chosen */
+ return invokeResultString( psz_name, result );
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+/*
+** implementation of libvlc input object
+*/
+
+const NPUTF8 * const LibvlcInputNPObject::propertyNames[] =
+{
+ "length",
+ "position",
+ "time",
+ "state",
+ "rate",
+ "fps",
+ "hasVout",
+};
+COUNTNAMES(LibvlcInputNPObject,propertyCount,propertyNames);
+
+enum LibvlcInputNPObjectPropertyIds
+{
+ ID_input_length,
+ ID_input_position,
+ ID_input_time,
+ ID_input_state,
+ ID_input_rate,
+ ID_input_fps,
+ ID_input_hasvout,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcInputNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ if( libvlc_exception_raised(&ex) )
+ {
+ if( index != ID_input_state )
+ {
+ NPN_SetException(this, libvlc_errmsg());
+ libvlc_exception_clear(&ex);
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ else
+ {
+ /* for input state, return CLOSED rather than an exception */
+ INT32_TO_NPVARIANT(0, result);
+ libvlc_exception_clear(&ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ }
+
+ switch( index )
+ {
+ case ID_input_length:
+ {
+ double val = (double)libvlc_media_player_get_length(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ DOUBLE_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_position:
+ {
+ double val = libvlc_media_player_get_position(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ DOUBLE_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_time:
+ {
+ double val = (double)libvlc_media_player_get_time(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ DOUBLE_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_state:
+ {
+ int val = libvlc_media_player_get_state(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_rate:
+ {
+ float val = libvlc_media_player_get_rate(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ DOUBLE_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_fps:
+ {
+ double val = libvlc_media_player_get_fps(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ DOUBLE_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_hasvout:
+ {
+ bool val = p_plugin->player_has_vout(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ BOOLEAN_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcInputNPObject::setProperty(int index, const NPVariant &value)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_input_position:
+ {
+ if( ! NPVARIANT_IS_DOUBLE(value) )
+ {
+ return INVOKERESULT_INVALID_VALUE;
+ }
+
+ float val = (float)NPVARIANT_TO_DOUBLE(value);
+ libvlc_media_player_set_position(p_md, val, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_time:
+ {
+ int64_t val;
+ if( NPVARIANT_IS_INT32(value) )
+ val = (int64_t)NPVARIANT_TO_INT32(value);
+ else if( NPVARIANT_IS_DOUBLE(value) )
+ val = (int64_t)NPVARIANT_TO_DOUBLE(value);
+ else
+ {
+ return INVOKERESULT_INVALID_VALUE;
+ }
+
+ libvlc_media_player_set_time(p_md, val, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_input_rate:
+ {
+ float val;
+ if( NPVARIANT_IS_INT32(value) )
+ val = (float)NPVARIANT_TO_INT32(value);
+ else if( NPVARIANT_IS_DOUBLE(value) )
+ val = (float)NPVARIANT_TO_DOUBLE(value);
+ else
+ {
+ return INVOKERESULT_INVALID_VALUE;
+ }
+
+ libvlc_media_player_set_rate(p_md, val, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcInputNPObject::methodNames[] =
+{
+ /* no methods */
+ "none",
+};
+COUNTNAMES(LibvlcInputNPObject,methodCount,methodNames);
+
+enum LibvlcInputNPObjectMethodIds
+{
+ ID_none,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcInputNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ switch( index )
+ {
+ case ID_none:
+ return INVOKERESULT_NO_SUCH_METHOD;
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+/*
+** implementation of libvlc playlist items object
+*/
+
+const NPUTF8 * const LibvlcPlaylistItemsNPObject::propertyNames[] =
+{
+ "count",
+};
+COUNTNAMES(LibvlcPlaylistItemsNPObject,propertyCount,propertyNames);
+
+enum LibvlcPlaylistItemsNPObjectPropertyIds
+{
+ ID_playlistitems_count,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcPlaylistItemsNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_playlistitems_count:
+ {
+ int val = p_plugin->playlist_count(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcPlaylistItemsNPObject::methodNames[] =
+{
+ "clear",
+ "remove",
+};
+COUNTNAMES(LibvlcPlaylistItemsNPObject,methodCount,methodNames);
+
+enum LibvlcPlaylistItemsNPObjectMethodIds
+{
+ ID_playlistitems_clear,
+ ID_playlistitems_remove,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcPlaylistItemsNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_playlistitems_clear:
+ if( argCount == 0 )
+ {
+ p_plugin->playlist_clear(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlistitems_remove:
+ if( (argCount == 1) && isNumberValue(args[0]) )
+ {
+ p_plugin->playlist_delete_item(numberValue(args[0]),&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+/*
+** implementation of libvlc playlist object
+*/
+
+LibvlcPlaylistNPObject::~LibvlcPlaylistNPObject()
+{
+ // Why the isValid()?
+ if( isValid() && playlistItemsObj )
+ NPN_ReleaseObject(playlistItemsObj);
+};
+
+const NPUTF8 * const LibvlcPlaylistNPObject::propertyNames[] =
+{
+ "itemCount", /* deprecated */
+ "isPlaying",
+ "items",
+};
+COUNTNAMES(LibvlcPlaylistNPObject,propertyCount,propertyNames);
+
+enum LibvlcPlaylistNPObjectPropertyIds
+{
+ ID_playlist_itemcount,
+ ID_playlist_isplaying,
+ ID_playlist_items,
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcPlaylistNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ case ID_playlist_itemcount: /* deprecated */
+ {
+ int val = p_plugin->playlist_count(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_playlist_isplaying:
+ {
+ int val = p_plugin->playlist_isplaying(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ BOOLEAN_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_playlist_items:
+ {
+ // create child object in lazyman fashion to avoid
+ // ownership problem with firefox
+ if( ! playlistItemsObj )
+ playlistItemsObj =
+ NPN_CreateObject(_instance, RuntimeNPClass<
+ LibvlcPlaylistItemsNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(playlistItemsObj), result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcPlaylistNPObject::methodNames[] =
+{
+ "add",
+ "play",
+ "playItem",
+ "togglePause",
+ "stop",
+ "next",
+ "prev",
+ "clear", /* deprecated */
+ "removeItem", /* deprecated */
+};
+COUNTNAMES(LibvlcPlaylistNPObject,methodCount,methodNames);
+
+enum LibvlcPlaylistNPObjectMethodIds
+{
+ ID_playlist_add,
+ ID_playlist_play,
+ ID_playlist_playItem,
+ ID_playlist_togglepause,
+ ID_playlist_stop,
+ ID_playlist_next,
+ ID_playlist_prev,
+ ID_playlist_clear,
+ ID_playlist_removeitem
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcPlaylistNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ switch( index )
+ {
+ // XXX FIXME this needs squashing into something much smaller
+ case ID_playlist_add:
+ {
+ if( (argCount < 1) || (argCount > 3) )
+ return INVOKERESULT_NO_SUCH_METHOD;
+ if( !NPVARIANT_IS_STRING(args[0]) )
+ return INVOKERESULT_NO_SUCH_METHOD;
+
+ // grab URL
+ if( NPVARIANT_IS_NULL(args[0]) )
+ return INVOKERESULT_NO_SUCH_METHOD;
+
+ char *s = stringValue(NPVARIANT_TO_STRING(args[0]));
+ if( !s )
+ return INVOKERESULT_OUT_OF_MEMORY;
+
+ char *url = p_plugin->getAbsoluteURL(s);
+ if( url )
+ free(s);
+ else
+ // problem with combining url, use argument
+ url = s;
+
+ char *name = NULL;
+
+ // grab name if available
+ if( argCount > 1 )
+ {
+ if( NPVARIANT_IS_NULL(args[1]) )
+ {
+ // do nothing
+ }
+ else if( NPVARIANT_IS_STRING(args[1]) )
+ {
+ name = stringValue(NPVARIANT_TO_STRING(args[1]));
+ }
+ else
+ {
+ free(url);
+ return INVOKERESULT_INVALID_VALUE;
+ }
+ }
+
+ int i_options = 0;
+ char** ppsz_options = NULL;
+
+ // grab options if available
+ if( argCount > 2 )
+ {
+ if( NPVARIANT_IS_NULL(args[2]) )
+ {
+ // do nothing
+ }
+ else if( NPVARIANT_IS_STRING(args[2]) )
+ {
+ parseOptions(NPVARIANT_TO_STRING(args[2]),
+ &i_options, &ppsz_options);
+
+ }
+ else if( NPVARIANT_IS_OBJECT(args[2]) )
+ {
+ parseOptions(NPVARIANT_TO_OBJECT(args[2]),
+ &i_options, &ppsz_options);
+ }
+ else
+ {
+ free(url);
+ free(name);
+ return INVOKERESULT_INVALID_VALUE;
+ }
+ }
+
+ int item = p_plugin->playlist_add_extended_untrusted(url, name,
+ i_options, const_cast<const char **>(ppsz_options), &ex);
+ free(url);
+ free(name);
+ for( int i=0; i< i_options; ++i )
+ {
+ free(ppsz_options[i]);
+ }
+ free(ppsz_options);
+
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(item, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_playlist_play:
+ if( argCount == 0 )
+ {
+ p_plugin->playlist_play(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlist_playItem:
+ if( (argCount == 1) && isNumberValue(args[0]) )
+ {
+ p_plugin->playlist_play_item(numberValue(args[0]),&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlist_togglepause:
+ if( argCount == 0 )
+ {
+ p_plugin->playlist_pause(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlist_stop:
+ if( argCount == 0 )
+ {
+ p_plugin->playlist_stop(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlist_next:
+ if( argCount == 0 )
+ {
+ p_plugin->playlist_next(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlist_prev:
+ if( argCount == 0 )
+ {
+ p_plugin->playlist_prev(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlist_clear: /* deprecated */
+ if( argCount == 0 )
+ {
+ p_plugin->playlist_clear(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ case ID_playlist_removeitem: /* deprecated */
+ if( (argCount == 1) && isNumberValue(args[0]) )
+ {
+ p_plugin->playlist_delete_item(numberValue(args[0]), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ default:
+ ;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+// XXX FIXME The new playlist_add creates a media instance and feeds it
+// XXX FIXME these options one at a time, so this hunk of code does lots
+// XXX FIXME of unnecessairy work. Break out something that can do one
+// XXX FIXME option at a time and doesn't need to realloc().
+// XXX FIXME Same for the other version of parseOptions.
+
+void LibvlcPlaylistNPObject::parseOptions(const NPString &nps,
+ int *i_options, char*** ppsz_options)
+{
+ if( nps.utf8length )
+ {
+ char *s = stringValue(nps);
+ char *val = s;
+ if( val )
+ {
+ long capacity = 16;
+ char **options = (char **)malloc(capacity*sizeof(char *));
+ if( options )
+ {
+ int nOptions = 0;
+
+ char *end = val + nps.utf8length;
+ while( val < end )
+ {
+ // skip leading blanks
+ while( (val < end)
+ && ((*val == ' ' ) || (*val == '\t')) )
+ ++val;
+
+ char *start = val;
+ // skip till we get a blank character
+ while( (val < end)
+ && (*val != ' ' )
+ && (*val != '\t') )
+ {
+ char c = *(val++);
+ if( ('\'' == c) || ('"' == c) )
+ {
+ // skip till end of string
+ while( (val < end) && (*(val++) != c ) );
+ }
+ }
+
+ if( val > start )
+ {
+ if( nOptions == capacity )
+ {
+ capacity += 16;
+ char **moreOptions = (char **)realloc(options, capacity*sizeof(char*));
+ if( ! moreOptions )
+ {
+ /* failed to allocate more memory */
+ free(s);
+ /* return what we got so far */
+ *i_options = nOptions;
+ *ppsz_options = options;
+ return;
+ }
+ options = moreOptions;
+ }
+ *(val++) = '\0';
+ options[nOptions++] = strdup(start);
+ }
+ else
+ // must be end of string
+ break;
+ }
+ *i_options = nOptions;
+ *ppsz_options = options;
+ }
+ free(s);
+ }
+ }
+}
+
+// XXX FIXME See comment at the other parseOptions variant.
+void LibvlcPlaylistNPObject::parseOptions(NPObject *obj, int *i_options,
+ char*** ppsz_options)
+{
+ /* WARNING: Safari does not implement NPN_HasProperty/NPN_HasMethod */
+
+ NPVariant value;
+
+ /* we are expecting to have a Javascript Array object */
+ NPIdentifier propId = NPN_GetStringIdentifier("length");
+ if( NPN_GetProperty(_instance, obj, propId, &value) )
+ {
+ int count = numberValue(value);
+ NPN_ReleaseVariantValue(&value);
+
+ if( count )
+ {
+ long capacity = 16;
+ char **options = (char **)malloc(capacity*sizeof(char *));
+ if( options )
+ {
+ int nOptions = 0;
+
+ while( nOptions < count )
+ {
+ propId = NPN_GetIntIdentifier(nOptions);
+ if( ! NPN_GetProperty(_instance, obj, propId, &value) )
+ /* return what we got so far */
+ break;
+
+ if( ! NPVARIANT_IS_STRING(value) )
+ {
+ /* return what we got so far */
+ NPN_ReleaseVariantValue(&value);
+ break;
+ }
+
+ if( nOptions == capacity )
+ {
+ capacity += 16;
+ char **moreOptions = (char **)realloc(options, capacity*sizeof(char*));
+ if( ! moreOptions )
+ {
+ /* failed to allocate more memory */
+ NPN_ReleaseVariantValue(&value);
+ /* return what we got so far */
+ *i_options = nOptions;
+ *ppsz_options = options;
+ break;
+ }
+ options = moreOptions;
+ }
+
+ options[nOptions++] = stringValue(value);
+ NPN_ReleaseVariantValue(&value);
+ }
+ *i_options = nOptions;
+ *ppsz_options = options;
+ }
+ }
+ }
+}
+
+/*
+** implementation of libvlc subtitle object
+*/
+
+const NPUTF8 * const LibvlcSubtitleNPObject::propertyNames[] =
+{
+ "track",
+ "count",
+};
+
+enum LibvlcSubtitleNPObjectPropertyIds
+{
+ ID_subtitle_track,
+ ID_subtitle_count,
+};
+COUNTNAMES(LibvlcSubtitleNPObject,propertyCount,propertyNames);
+
+RuntimeNPObject::InvokeResult
+LibvlcSubtitleNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_subtitle_track:
+ {
+ /* get the current subtitle ID */
+ int i_spu = libvlc_video_get_spu(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ /* return it */
+ INT32_TO_NPVARIANT(i_spu, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_subtitle_count:
+ {
+ /* get the number of subtitles available */
+ int i_spu = libvlc_video_get_spu_count(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ /* return it */
+ INT32_TO_NPVARIANT(i_spu, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcSubtitleNPObject::setProperty(int index, const NPVariant &value)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_subtitle_track:
+ {
+ if( isNumberValue(value) )
+ {
+ /* set the new subtitle track to show */
+ libvlc_video_set_spu(p_md, numberValue(value), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_INVALID_VALUE;
+ }
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcSubtitleNPObject::methodNames[] =
+{
+ "description"
+};
+COUNTNAMES(LibvlcSubtitleNPObject,methodCount,methodNames);
+
+enum LibvlcSubtitleNPObjectMethodIds
+{
+ ID_subtitle_description
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcSubtitleNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_subtitle_description:
+ {
+ if( argCount == 1)
+ {
+ char *psz_name;
+ int i_spuID, i_limit, i;
+ libvlc_track_description_t *p_spuDesc;
+
+ /* get subtitles description */
+ p_spuDesc = libvlc_video_get_spu_description(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ if( !p_spuDesc )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ /* get the number of subtitle available */
+ i_limit = libvlc_video_get_spu_count(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ /* check if a number is given by the user
+ * and get the subtitle number */
+ if( isNumberValue(args[0]) )
+ i_spuID = numberValue(args[0]);
+ else
+ return INVOKERESULT_INVALID_VALUE;
+
+ /* if bad number is given return invalid value */
+ if ( ( i_spuID > ( i_limit -1 ) ) || ( i_spuID < 0 ) )
+ return INVOKERESULT_INVALID_VALUE;
+
+ /* get the good spuDesc */
+ for( i = 0 ; i < i_spuID ; i++ )
+ {
+ p_spuDesc = p_spuDesc->p_next;
+ }
+ psz_name = p_spuDesc->psz_name;
+
+ /* return the name of the track chosen */
+ return invokeResultString(psz_name, result);
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ default:
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+/*
+** implementation of libvlc video object
+*/
+
+const NPUTF8 * const LibvlcVideoNPObject::propertyNames[] =
+{
+ "fullscreen",
+ "height",
+ "width",
+ "aspectRatio",
+ "subtitle",
+ "crop",
+ "teletext",
+ "marquee"
+};
+
+enum LibvlcVideoNPObjectPropertyIds
+{
+ ID_video_fullscreen,
+ ID_video_height,
+ ID_video_width,
+ ID_video_aspectratio,
+ ID_video_subtitle,
+ ID_video_crop,
+ ID_video_teletext,
+ ID_video_marquee
+};
+COUNTNAMES(LibvlcVideoNPObject,propertyCount,propertyNames);
+
+RuntimeNPObject::InvokeResult
+LibvlcVideoNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_video_fullscreen:
+ {
+ int val = p_plugin->get_fullscreen(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ BOOLEAN_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_height:
+ {
+ int val = libvlc_video_get_height(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_width:
+ {
+ int val = libvlc_video_get_width(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(val, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_aspectratio:
+ {
+ NPUTF8 *psz_aspect = libvlc_video_get_aspect_ratio(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ if( !psz_aspect )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ STRINGZ_TO_NPVARIANT(psz_aspect, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_subtitle:
+ {
+ int i_spu = libvlc_video_get_spu(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(i_spu, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_crop:
+ {
+ NPUTF8 *psz_geometry = libvlc_video_get_crop_geometry(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ if( !psz_geometry )
+ return INVOKERESULT_GENERIC_ERROR;
+
+ STRINGZ_TO_NPVARIANT(psz_geometry, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_teletext:
+ {
+ int i_page = libvlc_video_get_teletext(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ INT32_TO_NPVARIANT(i_page, result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_marquee:
+ {
+ if( ! marqueeObj )
+ marqueeObj = NPN_CreateObject(_instance,
+ RuntimeNPClass<LibvlcMarqueeNPObject>::getClass());
+ OBJECT_TO_NPVARIANT(NPN_RetainObject(marqueeObj), result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcVideoNPObject::setProperty(int index, const NPVariant &value)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_video_fullscreen:
+ {
+ if( ! NPVARIANT_IS_BOOLEAN(value) )
+ {
+ return INVOKERESULT_INVALID_VALUE;
+ }
+
+ int val = NPVARIANT_TO_BOOLEAN(value);
+ p_plugin->set_fullscreen(val, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_aspectratio:
+ {
+ char *psz_aspect = NULL;
+
+ if( ! NPVARIANT_IS_STRING(value) )
+ {
+ return INVOKERESULT_INVALID_VALUE;
+ }
+
+ psz_aspect = stringValue(NPVARIANT_TO_STRING(value));
+ if( !psz_aspect )
+ {
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+
+ libvlc_video_set_aspect_ratio(p_md, psz_aspect, &ex);
+ free(psz_aspect);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_subtitle:
+ {
+ if( isNumberValue(value) )
+ {
+ libvlc_video_set_spu(p_md, numberValue(value), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_INVALID_VALUE;
+ }
+ case ID_video_crop:
+ {
+ char *psz_geometry = NULL;
+
+ if( ! NPVARIANT_IS_STRING(value) )
+ {
+ return INVOKERESULT_INVALID_VALUE;
+ }
+
+ psz_geometry = stringValue(NPVARIANT_TO_STRING(value));
+ if( !psz_geometry )
+ {
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+
+ libvlc_video_set_crop_geometry(p_md, psz_geometry, &ex);
+ free(psz_geometry);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_teletext:
+ {
+ if( isNumberValue(value) )
+ {
+ libvlc_video_set_teletext(p_md, numberValue(value), &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_INVALID_VALUE;
+ }
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcVideoNPObject::methodNames[] =
+{
+ "toggleFullscreen",
+ "toggleTeletext",
+ "deinterlaceEnable",
+ "deinterlaceDisable"
+};
+COUNTNAMES(LibvlcVideoNPObject,methodCount,methodNames);
+
+enum LibvlcVideoNPObjectMethodIds
+{
+ ID_video_togglefullscreen,
+ ID_video_toggleteletext,
+ ID_video_deinterlaceenable,
+ ID_video_deinterlacedisable
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcVideoNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_video_togglefullscreen:
+ {
+ if( argCount == 0 )
+ {
+ p_plugin->toggle_fullscreen(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_video_toggleteletext:
+ {
+ if( argCount == 0 )
+ {
+ libvlc_toggle_teletext(p_md, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ VOID_TO_NPVARIANT(result);
+ return INVOKERESULT_NO_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_video_deinterlacedisable:
+ {
+ libvlc_video_set_deinterlace(p_md, 0, "", &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_video_deinterlaceenable:
+ {
+ if(argCount == 1)
+ {
+ if( NPVARIANT_IS_STRING( args[0] ) )
+ {
+ /* get deinterlace mode from the user */
+ char *psz_mode = stringValue( NPVARIANT_TO_STRING( args[0] ) );
+ /* enable deinterlace filter if possible */
+ libvlc_video_set_deinterlace(p_md, 1, psz_mode, &ex);
+ free(psz_mode);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ {
+ return INVOKERESULT_INVALID_VALUE;
+ }
+ }
+ }
+ default:
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+/*
+** implementation of libvlc marquee object
+*/
+
+const NPUTF8 * const LibvlcMarqueeNPObject::propertyNames[] =
+{
+};
+
+enum LibvlcMarqueeNPObjectPropertyIds
+{
+};
+COUNTNAMES(LibvlcMarqueeNPObject,propertyCount,propertyNames);
+
+RuntimeNPObject::InvokeResult
+LibvlcMarqueeNPObject::getProperty(int index, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+RuntimeNPObject::InvokeResult
+LibvlcMarqueeNPObject::setProperty(int index, const NPVariant &value)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
+
+const NPUTF8 * const LibvlcMarqueeNPObject::methodNames[] =
+{
+ "enable",
+ "disable",
+ "color",
+ "opacity",
+ "position",
+ "refresh",
+ "size",
+ "text",
+ "timeout",
+ "x",
+ "y"
+};
+COUNTNAMES(LibvlcMarqueeNPObject,methodCount,methodNames);
+
+enum LibvlcMarqueeNPObjectMethodIds
+{
+ ID_marquee_enable,
+ ID_marquee_disable,
+ ID_marquee_color,
+ ID_marquee_opacity,
+ ID_marquee_position,
+ ID_marquee_refresh,
+ ID_marquee_size,
+ ID_marquee_text,
+ ID_marquee_timeout,
+ ID_marquee_x,
+ ID_marquee_y
+};
+
+RuntimeNPObject::InvokeResult
+LibvlcMarqueeNPObject::invoke(int index, const NPVariant *args,
+ uint32_t argCount, NPVariant &result)
+{
+ /* is plugin still running */
+ if( isPluginRunning() )
+ {
+ VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
+ libvlc_exception_t ex;
+ libvlc_exception_init(&ex);
+
+ libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
+ RETURN_ON_EXCEPTION(this,ex);
+
+ switch( index )
+ {
+ case ID_marquee_enable:
+ {
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Enabled, true, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_marquee_disable:
+ {
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Enabled, false, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ case ID_marquee_color:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_color = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Color, i_color, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_opacity:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_opacity = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Opacity, i_opacity, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_position:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_position = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Position, i_position, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_refresh:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_refresh = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Refresh, i_refresh, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_size:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_size = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Size, i_size, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_text:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_STRING( args[0] ) )
+ {
+ char *psz_text = stringValue( NPVARIANT_TO_STRING( args[0] ) );
+ libvlc_video_set_marquee_option_as_string(p_md, libvlc_marquee_Text, psz_text, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ free(psz_text);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_timeout:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_timeout = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Timeout, i_timeout, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_x:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_x = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_X, i_x, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ case ID_marquee_y:
+ {
+ if( argCount == 1)
+ {
+ if( NPVARIANT_IS_INT32( args[0] ) )
+ {
+ int i_y = NPVARIANT_TO_INT32( args[0] );
+ libvlc_video_set_marquee_option_as_int(p_md, libvlc_marquee_Y, i_y, &ex);
+ RETURN_ON_EXCEPTION(this,ex);
+ return INVOKERESULT_NO_ERROR;
+ }
+ else
+ return INVOKERESULT_GENERIC_ERROR;
+ }
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ default:
+ return INVOKERESULT_NO_SUCH_METHOD;
+ }
+ }
+ return INVOKERESULT_GENERIC_ERROR;
+}
projects / vlc / blobdiff