diff options
Diffstat (limited to 'bindings/_common/ProxyPluginMgr.cxx')
-rwxr-xr-x | bindings/_common/ProxyPluginMgr.cxx | 338 |
1 files changed, 170 insertions, 168 deletions
diff --git a/bindings/_common/ProxyPluginMgr.cxx b/bindings/_common/ProxyPluginMgr.cxx index fd6e026..2191b98 100755 --- a/bindings/_common/ProxyPluginMgr.cxx +++ b/bindings/_common/ProxyPluginMgr.cxx @@ -2,19 +2,19 @@ * Copyright (C) 2010-2011 Mamadou Diop. * * Contact: Mamadou Diop <diopmamadou(at)doubango.org> -* +* * This file is part of Open Source Doubango Framework. * * DOUBANGO 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 3 of the License, or * (at your option) any later version. -* +* * DOUBANGO 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 DOUBANGO. * @@ -27,10 +27,9 @@ // // "twrap_proxy_plugin_t" Declarations // -typedef struct twrap_proxy_plugin_s -{ - TSK_DECLARE_OBJECT; - ProxyPlugin* plugin; +typedef struct twrap_proxy_plugin_s { + TSK_DECLARE_OBJECT; + ProxyPlugin* plugin; } twrap_proxy_plugin_t; #define TWRAP_PROXY_PLUGIN(self) ((twrap_proxy_plugin_t*)(self)) @@ -45,191 +44,191 @@ ProxyPluginMgr* ProxyPluginMgr::instance = tsk_null; static uint64_t __uniqueId = 0; ProxyPluginMgr::ProxyPluginMgr(ProxyPluginMgrCallback* _callback) -:callback(_callback) + :callback(_callback) { - this->plugins = tsk_list_create(); - if(!this->callback){ - TSK_DEBUG_WARN("Callback function is Null => You will have big problems as we won't check it before call"); - } + this->plugins = tsk_list_create(); + if(!this->callback) { + TSK_DEBUG_WARN("Callback function is Null => You will have big problems as we won't check it before call"); + } } ProxyPluginMgr::~ProxyPluginMgr() { - if(this == ProxyPluginMgr::instance){ - ProxyPluginMgr::instance = tsk_null; - } - TSK_OBJECT_SAFE_FREE(this->plugins); + if(this == ProxyPluginMgr::instance) { + ProxyPluginMgr::instance = tsk_null; + } + TSK_OBJECT_SAFE_FREE(this->plugins); } ProxyPluginMgr* ProxyPluginMgr::createInstance(ProxyPluginMgrCallback* pCallback) { - if(!ProxyPluginMgr::instance){ - ProxyPluginMgr::instance = new ProxyPluginMgr(pCallback); - } - else{ - TSK_DEBUG_WARN("Plugin instance already exist"); - ProxyPluginMgr::instance->callback = pCallback; - } - return ProxyPluginMgr::instance; + if(!ProxyPluginMgr::instance) { + ProxyPluginMgr::instance = new ProxyPluginMgr(pCallback); + } + else { + TSK_DEBUG_WARN("Plugin instance already exist"); + ProxyPluginMgr::instance->callback = pCallback; + } + return ProxyPluginMgr::instance; } void ProxyPluginMgr::destroyInstance(ProxyPluginMgr** ppInstance) { - if(ppInstance && *ppInstance){ - bool bMatch = ProxyPluginMgr::instance && (*ppInstance == ProxyPluginMgr::instance); - delete *ppInstance, *ppInstance = tsk_null; - if(bMatch){ - ProxyPluginMgr::instance = tsk_null; - } - } + if(ppInstance && *ppInstance) { + bool bMatch = ProxyPluginMgr::instance && (*ppInstance == ProxyPluginMgr::instance); + delete *ppInstance, *ppInstance = tsk_null; + if(bMatch) { + ProxyPluginMgr::instance = tsk_null; + } + } } ProxyPluginMgr* ProxyPluginMgr::getInstance() { - if(!ProxyPluginMgr::instance){ - TSK_DEBUG_ERROR("No instance of the manager could be found"); - } - return ProxyPluginMgr::instance; + if(!ProxyPluginMgr::instance) { + TSK_DEBUG_ERROR("No instance of the manager could be found"); + } + return ProxyPluginMgr::instance; } uint64_t ProxyPluginMgr::getUniqueId() { - return ++__uniqueId; + return ++__uniqueId; } int ProxyPluginMgr::addPlugin(ProxyPlugin** plugin) { - twrap_proxy_plugin_t* twrap_plugin; - int ret = -1; - - tsk_list_lock(this->plugins); - - if(!plugin || !*plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - goto bail; - } - - if(tsk_list_find_item_by_pred(this->plugins, pred_find_plugin_by_value, *plugin)){ - TSK_DEBUG_ERROR("Plugin already exist"); - goto bail; - } - - if((twrap_plugin = twrap_proxy_plugin_create(plugin))){ - tsk_list_push_back_data(this->plugins, (void**)&twrap_plugin); - ret = 0; - } - else{ - TSK_DEBUG_ERROR("Failed to create plugin"); - goto bail; - } + twrap_proxy_plugin_t* twrap_plugin; + int ret = -1; + + tsk_list_lock(this->plugins); + + if(!plugin || !*plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + goto bail; + } + + if(tsk_list_find_item_by_pred(this->plugins, pred_find_plugin_by_value, *plugin)) { + TSK_DEBUG_ERROR("Plugin already exist"); + goto bail; + } + + if((twrap_plugin = twrap_proxy_plugin_create(plugin))) { + tsk_list_push_back_data(this->plugins, (void**)&twrap_plugin); + ret = 0; + } + else { + TSK_DEBUG_ERROR("Failed to create plugin"); + goto bail; + } bail: - tsk_list_unlock(this->plugins); + tsk_list_unlock(this->plugins); - return ret; + return ret; } int ProxyPluginMgr::removePlugin(ProxyPlugin** plugin) { - if(!plugin || !*plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - return this->removePlugin((*plugin)->getId()); + if(!plugin || !*plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + return this->removePlugin((*plugin)->getId()); } const ProxyPlugin* ProxyPluginMgr::findPlugin(uint64_t id) { - ProxyPlugin* ret = tsk_null; + ProxyPlugin* ret = tsk_null; - tsk_list_item_t* item; + tsk_list_item_t* item; - tsk_list_lock(this->plugins); - tsk_list_foreach(item, this->plugins){ - if(TWRAP_PROXY_PLUGIN(item->data)->plugin->getId() == id){ - ret = TWRAP_PROXY_PLUGIN(item->data)->plugin; - break; - } - } - tsk_list_unlock(this->plugins); + tsk_list_lock(this->plugins); + tsk_list_foreach(item, this->plugins) { + if(TWRAP_PROXY_PLUGIN(item->data)->plugin->getId() == id) { + ret = TWRAP_PROXY_PLUGIN(item->data)->plugin; + break; + } + } + tsk_list_unlock(this->plugins); - return ret; + return ret; } const ProxyPlugin* ProxyPluginMgr::findPlugin(tsk_object_t* wrapped_plugin) { - ProxyPlugin* ret = tsk_null; + ProxyPlugin* ret = tsk_null; - tsk_list_item_t* item; + tsk_list_item_t* item; - if(!wrapped_plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return tsk_null; - } + if(!wrapped_plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return tsk_null; + } - tsk_list_lock(this->plugins); - tsk_list_foreach(item, this->plugins){ - if(TWRAP_PROXY_PLUGIN(item->data)->plugin->isWrapping(wrapped_plugin)){ - ret = TWRAP_PROXY_PLUGIN(item->data)->plugin; - break; - } - } - tsk_list_unlock(this->plugins); + tsk_list_lock(this->plugins); + tsk_list_foreach(item, this->plugins) { + if(TWRAP_PROXY_PLUGIN(item->data)->plugin->isWrapping(wrapped_plugin)) { + ret = TWRAP_PROXY_PLUGIN(item->data)->plugin; + break; + } + } + tsk_list_unlock(this->plugins); - return ret; + return ret; } int ProxyPluginMgr::removePlugin(uint64_t id) { - tsk_list_item_t* item; + tsk_list_item_t* item; - tsk_list_lock(this->plugins); + tsk_list_lock(this->plugins); - tsk_list_foreach(item, this->plugins){ - if(TWRAP_PROXY_PLUGIN(item->data)->plugin->getId() == id){ - tsk_list_remove_item(this->plugins, item); - break; - } - } + tsk_list_foreach(item, this->plugins) { + if(TWRAP_PROXY_PLUGIN(item->data)->plugin->getId() == id) { + tsk_list_remove_item(this->plugins, item); + break; + } + } - tsk_list_unlock(this->plugins); - return 0; + tsk_list_unlock(this->plugins); + return 0; } const ProxyAudioConsumer* ProxyPluginMgr::findAudioConsumer(uint64_t id) { - const ProxyPlugin* audioConsumer = this->findPlugin(id); - if(audioConsumer && audioConsumer->getType() == twrap_proxy_plugin_audio_consumer){ - return dyn_cast<const ProxyAudioConsumer*>(audioConsumer); - } - return tsk_null; + const ProxyPlugin* audioConsumer = this->findPlugin(id); + if(audioConsumer && audioConsumer->getType() == twrap_proxy_plugin_audio_consumer) { + return dyn_cast<const ProxyAudioConsumer*>(audioConsumer); + } + return tsk_null; } const ProxyVideoConsumer* ProxyPluginMgr::findVideoConsumer(uint64_t id) { - const ProxyPlugin* videoConsumer = this->findPlugin(id); - if(videoConsumer && videoConsumer->getType() == twrap_proxy_plugin_video_consumer){ - return dyn_cast<const ProxyVideoConsumer*>(videoConsumer); - } - return tsk_null; + const ProxyPlugin* videoConsumer = this->findPlugin(id); + if(videoConsumer && videoConsumer->getType() == twrap_proxy_plugin_video_consumer) { + return dyn_cast<const ProxyVideoConsumer*>(videoConsumer); + } + return tsk_null; } const ProxyAudioProducer* ProxyPluginMgr::findAudioProducer(uint64_t id) { - const ProxyPlugin* audioProducer = this->findPlugin(id); - if(audioProducer && audioProducer->getType() == twrap_proxy_plugin_audio_producer){ - return dyn_cast<const ProxyAudioProducer*>(audioProducer); - } - return tsk_null; + const ProxyPlugin* audioProducer = this->findPlugin(id); + if(audioProducer && audioProducer->getType() == twrap_proxy_plugin_audio_producer) { + return dyn_cast<const ProxyAudioProducer*>(audioProducer); + } + return tsk_null; } const ProxyVideoProducer* ProxyPluginMgr::findVideoProducer(uint64_t id) { - const ProxyPlugin* videoProducer = this->findPlugin(id); - if(videoProducer && videoProducer->getType() == twrap_proxy_plugin_video_producer){ - return dyn_cast<const ProxyVideoProducer*>(videoProducer); - } - return tsk_null; + const ProxyPlugin* videoProducer = this->findPlugin(id); + if(videoProducer && videoProducer->getType() == twrap_proxy_plugin_video_producer) { + return dyn_cast<const ProxyVideoProducer*>(videoProducer); + } + return tsk_null; } @@ -238,69 +237,72 @@ const ProxyVideoProducer* ProxyPluginMgr::findVideoProducer(uint64_t id) // static tsk_object_t* twrap_proxy_plugin_ctor(tsk_object_t * self, va_list * app) { - twrap_proxy_plugin_t *_self = dyn_cast<twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(self)); - if(_self){ - } - return self; + twrap_proxy_plugin_t *_self = dyn_cast<twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(self)); + if(_self) { + } + return self; } static tsk_object_t* twrap_proxy_plugin_dtor(tsk_object_t * self) -{ - twrap_proxy_plugin_t *_self = dyn_cast<twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(self)); - if(_self){ - if(_self->plugin){ - delete _self->plugin, _self->plugin = tsk_null; - } - } - - return self; +{ + twrap_proxy_plugin_t *_self = dyn_cast<twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(self)); + if(_self) { + if(_self->plugin) { + delete _self->plugin, _self->plugin = tsk_null; + } + } + + return self; } static int twrap_proxy_plugin_cmp(const tsk_object_t *_c1, const tsk_object_t *_c2) { - const twrap_proxy_plugin_t *c1 = dyn_cast<const twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(_c1)); - const twrap_proxy_plugin_t *c2 = dyn_cast<const twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(_c2)); - - if(c1 && c2){ - return (c1->plugin == c2->plugin); // See "ProxyPlugin::operator ==" - } - else if(!c1 && !c2) return 0; - else return -1; + const twrap_proxy_plugin_t *c1 = dyn_cast<const twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(_c1)); + const twrap_proxy_plugin_t *c2 = dyn_cast<const twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(_c2)); + + if(c1 && c2) { + return (c1->plugin == c2->plugin); // See "ProxyPlugin::operator ==" + } + else if(!c1 && !c2) { + return 0; + } + else { + return -1; + } } -static const tsk_object_def_t twrap_proxy_plugin_def_s = -{ - sizeof(twrap_proxy_plugin_t), - twrap_proxy_plugin_ctor, - twrap_proxy_plugin_dtor, - twrap_proxy_plugin_cmp, +static const tsk_object_def_t twrap_proxy_plugin_def_s = { + sizeof(twrap_proxy_plugin_t), + twrap_proxy_plugin_ctor, + twrap_proxy_plugin_dtor, + twrap_proxy_plugin_cmp, }; const tsk_object_def_t *twrap_proxy_plugin_def_t = &twrap_proxy_plugin_def_s; static int pred_find_plugin_by_value(const tsk_list_item_t *item, const void *proxyPlugin) { - if(item && item->data){ - const twrap_proxy_plugin_t *twrap_plugin = dyn_cast<const twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(item->data)); - return (twrap_plugin->plugin == dyn_cast<const ProxyPlugin *>((const ProxyPlugin*)proxyPlugin)) ? 0 : -1; - } - return -1; + if(item && item->data) { + const twrap_proxy_plugin_t *twrap_plugin = dyn_cast<const twrap_proxy_plugin_t *>(TWRAP_PROXY_PLUGIN(item->data)); + return (twrap_plugin->plugin == dyn_cast<const ProxyPlugin *>((const ProxyPlugin*)proxyPlugin)) ? 0 : -1; + } + return -1; } static twrap_proxy_plugin_t* twrap_proxy_plugin_create(ProxyPlugin** plugin) { - if(!plugin || !*plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return tsk_null; - } - - twrap_proxy_plugin_t* twrap_plugin = (twrap_proxy_plugin_t*)tsk_object_new(twrap_proxy_plugin_def_t); - if(!twrap_plugin){ - TSK_DEBUG_ERROR("Failed to create new instance of 'twrap_proxy_plugin_t'"); - return tsk_null; - } - - twrap_plugin->plugin = *plugin, - *plugin = tsk_null; - return twrap_plugin; + if(!plugin || !*plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return tsk_null; + } + + twrap_proxy_plugin_t* twrap_plugin = (twrap_proxy_plugin_t*)tsk_object_new(twrap_proxy_plugin_def_t); + if(!twrap_plugin) { + TSK_DEBUG_ERROR("Failed to create new instance of 'twrap_proxy_plugin_t'"); + return tsk_null; + } + + twrap_plugin->plugin = *plugin, + *plugin = tsk_null; + return twrap_plugin; } |