src/systeminfo/systeminfo-utils.h

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16
  17 #ifndef WEBAPI_PLUGINS_SYSTEMINFO_SYSTEMINFO_UTILS_H__
  18 #define WEBAPI_PLUGINS_SYSTEMINFO_SYSTEMINFO_UTILS_H__
  19
  20 #include <string>
  21 #include <functional>
  22 #include "common/picojson.h"
  23 #include "common/platform_result.h"
  24
  25 namespace extension {
  26 namespace systeminfo {
  27
  28 struct CpuInfo {
  29   long long usr;
  30   long long nice;
  31   long long system;
  32   long long idle;
  33   double load;
  34 };
  35
  36 class SysteminfoInstance;
  37
  38 typedef std::function<void(SysteminfoInstance& instance)> SysteminfoUtilsCallback;
  39
  40 class SysteminfoUtils {
  41  public:
  42   static common::PlatformResult GetTotalMemory(long long& result);
  43   static common::PlatformResult GetAvailableMemory(long long& result);
  44   static common::PlatformResult GetCount(const std::string& property, unsigned long& ret);
  45   static common::PlatformResult GetPropertyValue(
  46       const std::string& prop, bool is_array_type, picojson::value& res);
  47
  48   static common::PlatformResult RegisterBatteryListener(const SysteminfoUtilsCallback& callback,
  49                                                         SysteminfoInstance& instance);
  50   static common::PlatformResult UnregisterBatteryListener();
  51   static common::PlatformResult RegisterCpuListener(const SysteminfoUtilsCallback& callback,
  52                                                     SysteminfoInstance& instance);
  53   static common::PlatformResult UnregisterCpuListener();
  54   static common::PlatformResult RegisterStorageListener(const SysteminfoUtilsCallback& callback,
  55                                                         SysteminfoInstance& instance);
  56   static common::PlatformResult UnregisterStorageListener();
  57   static common::PlatformResult RegisterDisplayListener(const SysteminfoUtilsCallback& callback,
  58                                                         SysteminfoInstance& instance);
  59   static common::PlatformResult UnregisterDisplayListener();
  60   static common::PlatformResult RegisterDeviceOrientationListener(const SysteminfoUtilsCallback& callback,
  61                                                                   SysteminfoInstance& instance);
  62   static common::PlatformResult UnregisterDeviceOrientationListener();
  63   static common::PlatformResult RegisterLocaleListener(const SysteminfoUtilsCallback& callback,
  64                                                        SysteminfoInstance& instance);
  65   static common::PlatformResult UnregisterLocaleListener();
  66   static common::PlatformResult RegisterNetworkListener(const SysteminfoUtilsCallback& callback,
  67                                                         SysteminfoInstance& instance);
  68   static common::PlatformResult UnregisterNetworkListener();
  69   static common::PlatformResult RegisterWifiNetworkListener(const SysteminfoUtilsCallback& callback,
  70                                                             SysteminfoInstance& instance);
  71   static common::PlatformResult UnregisterWifiNetworkListener();
  72   static common::PlatformResult RegisterEthernetNetworkListener(const SysteminfoUtilsCallback& callback,
  73                                                                 SysteminfoInstance& instance);
  74   static common::PlatformResult UnregisterEthernetNetworkListener();
  75   static common::PlatformResult RegisterCellularNetworkListener(const SysteminfoUtilsCallback& callback,
  76                                                                 SysteminfoInstance& instance);
  77   static common::PlatformResult UnregisterCellularNetworkListener();
  78   static common::PlatformResult RegisterPeripheralListener(const SysteminfoUtilsCallback& callback,
  79                                                            SysteminfoInstance& instance);
  80   static common::PlatformResult UnregisterPeripheralListener();
  81   static common::PlatformResult RegisterMemoryListener(const SysteminfoUtilsCallback& callback,
  82                                                        SysteminfoInstance& instance);
  83   static common::PlatformResult UnregisterMemoryListener();
  84   static common::PlatformResult RegisterCameraFlashListener(const SysteminfoUtilsCallback& callback,
  85                                                        SysteminfoInstance& instance);
  86   static common::PlatformResult UnregisterCameraFlashListener();
  87
  88  private:
  89   static common::PlatformResult ReportProperty(const std::string& property, int index,
  90                                                picojson::object& res_obj);
  91   static common::PlatformResult ReportBattery(picojson::object& out);
  92   static common::PlatformResult ReportCpu(picojson::object& out);
  93
  94   static common::PlatformResult ReportDisplay(picojson::object& out);
  95   static common::PlatformResult ReportDeviceOrientation(picojson::object& out);
  96
  97   static common::PlatformResult ReportBuild(picojson::object& out);
  98   static common::PlatformResult ReportLocale(picojson::object& out);
  99   static common::PlatformResult ReportNetwork(picojson::object& out);
 100   static common::PlatformResult ReportWifiNetwork(picojson::object& out);
 101   static common::PlatformResult ReportEthernetNetwork(picojson::object& out);
 102   static common::PlatformResult ReportCellularNetwork(picojson::object& out, unsigned long count);
 103   static common::PlatformResult ReportSim(picojson::object& out, unsigned long count);
 104   static common::PlatformResult ReportPeripheral(picojson::object& out);
 105   static common::PlatformResult ReportMemory(picojson::object& out);
 106   static common::PlatformResult ReportCameraFlash(picojson::object& out, unsigned long count);
 107
 108   static common::PlatformResult ReportStorage(picojson::object& out);
 109 };
 110
 111 typedef unsigned char byte;
 112
 113 class SystemInfoDeviceCapability {
 114  public:
 115   static common::PlatformResult GetCapability(const std::string& key, picojson::value& result);
 116   static common::PlatformResult GetValueBool(const char *key, bool* value);
 117   static common::PlatformResult GetValueInt(const char *key, int* value);
 118   static common::PlatformResult GetValueString(const char *key, std::string* str_value);
 119
 120   static common::PlatformResult IsInputKeyboardLayout(bool* result);
 121   static common::PlatformResult GetOpenglesTextureFormat(std::string* result);
 122   static common::PlatformResult GetPlatfomCoreCpuArch(std::string* return_value);
 123   static common::PlatformResult GetPlatfomCoreFpuArch(std::string* return_value);
 124   static common::PlatformResult GetProfile(std::string* return_value);
 125   static common::PlatformResult GetPlatformCoreCpuFrequency(int* return_value);
 126   static common::PlatformResult IsNativeOspCompatible(bool* result);
 127   static common::PlatformResult GetNativeAPIVersion(std::string* return_value);
 128   static common::PlatformResult GetPlatformVersionName(std::string* result);
 129   static bool IsBluetoothAlwaysOn();
 130   static bool IsScreen();
 131 };
 132
 133 } // namespace systeminfo
 134 } // namespace webapi
 135
 136 #endif // WEBAPI_PLUGINS_SYSTEMINFO_SYSTEMINFO_UTILS_H__