src/Content/plugin_initializer.cpp

   1 //
   2 // Tizen Web Device API
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 // http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 #include <Commons/plugin_initializer_def.h>
  19 #include <Commons/WrtAccess/WrtAccess.h>
  20 #include <Commons/Exception.h>
  21 #include <GlobalContextManager.h>
  22 #include <TimeTracer.h>
  23 #include <Security.h>
  24 #include "plugin_config.h"
  25 #include "JSContentManager.h"
  26 #include "ContentAsyncCallbackManager.h"
  27 #include <Logger.h>
  28
  29 using namespace DeviceAPI::Common;
  30 using namespace WrtDeviceApis;
  31 using namespace WrtDeviceApis::Commons;
  32 using namespace WrtDeviceApis::CommonsJavaScript;
  33
  34 namespace DeviceAPI {
  35 namespace Content {
  36
  37 AceSecurityStatus contentAceCheckAccessFunction(const char* functionName)
  38 {
  39     return CONTENT_CHECK_ACCESS(functionName);
  40 }
  41
  42 DEFINE_GLOBAL_SECURITY_ACCESSOR(gSecurityAccessor);
  43
  44 DEFINE_SECURITY_ACCESSOR_SETTER(AceCheckerContentSetter,
  45                                                                                                 MediacontentManagerPriv,
  46                                                                                                 gSecurityAccessor);
  47
  48 class_definition_options_t option =
  49 {
  50         JS_CLASS,
  51         NONE,
  52         ALWAYS_NOTICE,
  53         IGNORED,
  54         AceCheckerContentSetter,
  55         NULL,
  56         NULL
  57 };
  58
  59 void on_frame_load_callback(const void * context)
  60 {
  61     LoggerD("[Tizen\\content] on_frame_load_callback (" << context << ")");
  62     GlobalContextManager::getInstance()->addGlobalContext(static_cast<JSContextRef>(context));
  63 }
  64
  65 void on_frame_unload_callback(const void * context)
  66 {
  67     LoggerD("[Tizen\\content] on_frame_unload_callback (" << context << ")");
  68     GlobalContextManager::getInstance()->removeGlobalContext(static_cast<JSContextRef>(context));
  69     MediaContentAsyncCallbackManagerSingleton::Instance().unregisterContext(static_cast<JSContextRef>(context));
  70 }
  71
  72 void on_widget_start_callback(int widgetId)
  73 {
  74     LoggerD("[Tizen\\content] on_widget_start_callback (" << widgetId << ")");
  75     TIME_TRACER_INIT();
  76
  77     Try
  78     {
  79         WrtAccessSingleton::Instance().initialize(widgetId);
  80     }
  81     Catch(WrtDeviceApis::Commons::Exception)
  82     {
  83         LoggerE("WrtAccess intialization failed");
  84     }
  85
  86     INITAILIZE_GLOBAL_SECURITY_ACCESSOR(gSecurityAccessor, contentAceCheckAccessFunction);
  87 }
  88
  89 void on_widget_stop_callback(int widgetId)
  90 {
  91     LoggerD("[Tizen\\content] on_widget_stop_callback (" << widgetId << ")");
  92     TIME_TRACER_EXPORT_REPORT_TO(TIME_TRACER_EXPORT_FILE,"Content");
  93     TIME_TRACER_RELEASE();
  94     Try
  95     {
  96         WrtAccessSingleton::Instance().deinitialize(widgetId);
  97     }
  98     Catch(WrtDeviceApis::Commons::Exception)
  99     {
 100         LoggerE("WrtAccess deinitialization failed");
 101     }
 102     FINALIZE_GLOBAL_SECURITY_ACCESSOR(gSecurityAccessor);
 103 }
 104
 105 PLUGIN_ON_WIDGET_START(on_widget_start_callback)
 106 PLUGIN_ON_WIDGET_STOP(on_widget_stop_callback)
 107 PLUGIN_ON_FRAME_LOAD(on_frame_load_callback)
 108 PLUGIN_ON_FRAME_UNLOAD(on_frame_unload_callback)
 109
 110 PLUGIN_CLASS_MAP_BEGIN
 111 PLUGIN_CLASS_MAP_ADD_CLASS(WRT_JS_EXTENSION_OBJECT_TIZEN,
 112         "content",
 113         (js_class_template_getter)JSMediacontentManager::getClassRef,
 114         &option)
 115 PLUGIN_CLASS_MAP_END
 116
 117 }
 118 }