resource/src/CAManager.cpp

   1 /* ****************************************************************
   2  *
   3  * Copyright 2016 Samsung Electronics All Rights Reserved.
   4  *
   5  *
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  ******************************************************************/
  20
  21 /**
  22  * @file
  23  *
  24  * This file contains the implementation of classes and its members related
  25  * to CAManager. Network changes status will be passed from CA to application.
  26  */
  27
  28 #include "OCApi.h"
  29 #include "CAManager.h"
  30 #include "cautilinterface.h"
  31
  32 using namespace OC;
  33
  34 namespace
  35 {
  36         CAManager::AdapterChangedCallback g_adapterHandler = nullptr;
  37         CAManager::ConnectionChangedCallback g_connectionHandler = nullptr;
  38 }
  39
  40 OCStackResult convertCAResultToOCResult(CAResult_t caResult)
  41 {
  42     switch (caResult)
  43     {
  44         case CA_STATUS_OK:
  45             return OC_STACK_OK;
  46         case CA_STATUS_INVALID_PARAM:
  47             return OC_STACK_INVALID_PARAM;
  48         case CA_STATUS_FAILED:
  49             return OC_STACK_ERROR;
  50         case CA_NOT_SUPPORTED:
  51             return OC_STACK_NOTIMPL;
  52         default:
  53             return OC_STACK_ERROR;
  54     }
  55 }
  56
  57 void DefaultAdapterStateChangedHandler(CATransportAdapter_t adapter, bool enabled)
  58 {
  59     if (g_adapterHandler)
  60     {
  61         g_adapterHandler((OCTransportAdapter) adapter, enabled);
  62     }
  63 }
  64
  65 void DefaultConnectionStateChangedHandler(CATransportAdapter_t adapter,
  66                                           const char *remote_address, bool connected)
  67 {
  68     if (g_connectionHandler)
  69     {
  70         g_connectionHandler((OCTransportAdapter) adapter, remote_address, connected);
  71     }
  72 }
  73
  74 OCStackResult CAManager::setNetworkMonitorHandler(AdapterChangedCallback adapterHandler,
  75                                                   ConnectionChangedCallback connectionHandler)
  76 {
  77     g_adapterHandler = adapterHandler;
  78     g_connectionHandler = connectionHandler;
  79
  80     CAResult_t ret = CARegisterNetworkMonitorHandler(DefaultAdapterStateChangedHandler,
  81                                                      DefaultConnectionStateChangedHandler);
  82
  83     return convertCAResultToOCResult(ret);
  84 }
  85
  86 OCStackResult CAManager::setPortNumberToAssign(OCTransportAdapter adapter,
  87                                                OCTransportFlags flag, uint16_t port)
  88 {
  89     CAResult_t ret = CASetPortNumberToAssign((CATransportAdapter_t) adapter,
  90                                              (CATransportFlags_t) flag, port);
  91
  92     return convertCAResultToOCResult(ret);
  93 }
  94
  95 uint16_t CAManager::getAssignedPortNumber(OCTransportAdapter adapter, OCTransportFlags flag)
  96 {
  97     return CAGetAssignedPortNumber((CATransportAdapter_t) adapter, (CATransportFlags_t) flag);
  98 }