src/Power/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 <Logger.h>
  19
  20 #include <Commons/plugin_initializer_def.h>
  21 #include <Commons/WrtAccess/WrtAccess.h>
  22 #include <Commons/Exception.h>
  23 #include "JSPowerManager.h"
  24 #include <GlobalContextManager.h>
  25 #include <TimeTracer.h>
  26 #include <Security.h>
  27 #include "plugin_config.h"
  28
  29 namespace DeviceAPI {
  30 namespace Power {
  31
  32 using namespace WrtDeviceApis;
  33 using namespace WrtDeviceApis::Commons;
  34 using namespace DeviceAPI::Common;
  35
  36 AceSecurityStatus powerAceCheckAccessFunction(const char* functionName)
  37 {
  38     return POWER_CHECK_ACCESS(functionName);
  39 }
  40
  41 DEFINE_GLOBAL_SECURITY_ACCESSOR(gSecurityAccessor);
  42
  43 DEFINE_SECURITY_ACCESSOR_SETTER(AceCheckerPowerSetter,
  44                                 DeviceAPI::Power::PowerManagerPriv,
  45                                 gSecurityAccessor);
  46
  47 class_definition_options_t ClassOptions =
  48 {
  49     JS_CLASS,
  50     NONE,
  51     ALWAYS_NOTICE,
  52     IGNORED,
  53     AceCheckerPowerSetter,
  54     NULL,
  55     NULL
  56 };
  57
  58 void on_widget_start_callback(int widgetId)
  59 {
  60     LoggerD("[Tizen\\Power] on_widget_start_callback (" << widgetId << ")");
  61         TIME_TRACER_INIT();
  62
  63         Try {
  64         WrtAccessSingleton::Instance().initialize(widgetId);
  65         } Catch (Exception) {
  66                 LoggerE("WrtAccess initialization failed");
  67         }
  68
  69     INITAILIZE_GLOBAL_SECURITY_ACCESSOR(gSecurityAccessor, powerAceCheckAccessFunction);
  70 }
  71
  72 void on_widget_stop_callback(int widgetId)
  73 {
  74     LoggerD("[Tizen\\Power] on_widget_stop_callback (" << widgetId << ")");
  75         TIME_TRACER_EXPORT_REPORT_TO(TIME_TRACER_EXPORT_FILE,"Power");
  76         TIME_TRACER_RELEASE();
  77
  78         Try {
  79         WrtAccessSingleton::Instance().deinitialize(widgetId);
  80         } Catch (Exception) {
  81                 LoggerE("WrtAccess deinitialization failed");
  82         }
  83
  84     FINALIZE_GLOBAL_SECURITY_ACCESSOR(gSecurityAccessor);
  85 }
  86
  87 void on_frame_load_callback(const void * context)
  88 {
  89     LoggerD("[Tizen\\Power] on_frame_load_callback (" << context << ")");
  90     GlobalContextManager::getInstance()->addGlobalContext(static_cast<JSContextRef>(context));
  91 }
  92
  93 void on_frame_unload_callback(const void * context)
  94 {
  95     LoggerD("[Tizen\\Power] on_frame_unload_callback (" << context << ")");
  96     GlobalContextManager::getInstance()->removeGlobalContext(static_cast<JSContextRef>(context));
  97 }
  98
  99 PLUGIN_ON_WIDGET_START(on_widget_start_callback)
 100 PLUGIN_ON_WIDGET_STOP(on_widget_stop_callback)
 101
 102 PLUGIN_ON_FRAME_LOAD(on_frame_load_callback)
 103 PLUGIN_ON_FRAME_UNLOAD(on_frame_unload_callback)
 104
 105 PLUGIN_CLASS_MAP_BEGIN
 106 PLUGIN_CLASS_MAP_ADD_CLASS(WRT_JS_EXTENSION_OBJECT_TIZEN,
 107         "power",
 108         (js_class_template_getter)JSPowerManager::getClassRef,
 109         &ClassOptions)
 110 PLUGIN_CLASS_MAP_END
 111
 112 }
 113 }
 114