inc/ChannelService.h

   1 //
   2 // Open Service Platform
   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 /**
  19  * @file                ChannelService.h
  20  * @brief               This is the header file of the Channel service daemon.
  21  */
  22
  23
  24 #ifndef _CHANNEL_SERVICE_H_
  25 #define _CHANNEL_SERVICE_H_
  26
  27 #include <FApp.h>
  28 #include <FBase.h>
  29 #include <FIo.h>
  30
  31
  32 namespace Tizen { namespace Io {
  33
  34 class _ChannelService;
  35 class _ChannelServiceStub;
  36
  37 class _MessagePortService;
  38 class _MessagePortStub;
  39 } }
  40
  41
  42 /**
  43  * [ChannelService] ServiceApp must inherit from ServiceApp class
  44  * which provides basic features necessary to define an ServiceApp.
  45  */
  46 class ChannelService
  47         : public Tizen::App::ServiceApp
  48 {
  49 public:
  50
  51         /**
  52          * [ChannelService] ServiceApp must have a factory method that creates an instance of itself.
  53          */
  54         static Tizen::App::ServiceApp* CreateInstance(void);
  55
  56 public:
  57
  58         ChannelService();
  59         ~ChannelService();
  60
  61 public:
  62
  63         // Called when the ServiceApp is initializing.
  64         bool OnAppInitializing(Tizen::App::AppRegistry& appRegistry);
  65
  66         // Called when the ServiceApp initializing is finished.
  67         bool OnAppInitialized(void);
  68
  69         // Called when the ServiceApp is requested to terminate.
  70         bool OnAppWillTerminate(void);
  71
  72         // Called when the ServiceApp is terminating.
  73         bool OnAppTerminating(Tizen::App::AppRegistry& appRegistry, bool forcedTermination = false);
  74
  75         // Called when the system memory is not sufficient to run the ServiceApp any further.
  76         void OnLowMemory(void);
  77
  78 private:
  79         Tizen::Io::_ChannelService*     __pChannelService;
  80         Tizen::Io::_ChannelServiceStub* __pChannelServiceStub;
  81
  82         Tizen::Io::_MessagePortService* __pMessagePortService;
  83         Tizen::Io::_MessagePortStub*    __pMessagePortStub;
  84 }; // ChannelService
  85
  86 #endif // _CHANNEL_SERVICE_H_