service/resource-encapsulation/src/resourceClient/RCSDiscoveryManager.cpp

   1 //******************************************************************
   2 //
   3 // Copyright 2015 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 #include "RCSDiscoveryManager.h"
  21 #include "RCSDiscoveryManagerImpl.h"
  22
  23 #define TAG "RCSDiscoveryManager"
  24
  25 namespace OIC {
  26     namespace Service {
  27
  28         RCSDiscoveryManager* RCSDiscoveryManager::getInstance() {
  29             static RCSDiscoveryManager instance;
  30             return &instance;
  31         }
  32
  33         std::unique_ptr<RCSDiscoveryTask> RCSDiscoveryManager::discoverResource(const RCSAddress& address,
  34                 ResourceDiscoveredCallback cb) {
  35             return discoverResourceByType(address, OC_RSRVD_WELL_KNOWN_URI, "",
  36                     std::move(cb));
  37         }
  38
  39         std::unique_ptr<RCSDiscoveryTask> RCSDiscoveryManager::discoverResource(const RCSAddress& address,
  40                 const std::string& relativeURI, ResourceDiscoveredCallback cb) {
  41             return discoverResourceByType(address, relativeURI, "", std::move(cb));
  42         }
  43
  44         std::unique_ptr<RCSDiscoveryTask> RCSDiscoveryManager::discoverResourceByType(
  45                 const RCSAddress& address, const std::string& resourceType, ResourceDiscoveredCallback cb) {
  46             return discoverResourceByType(address, OC_RSRVD_WELL_KNOWN_URI,
  47                     resourceType, std::move(cb));
  48         }
  49
  50         std::unique_ptr<RCSDiscoveryTask> RCSDiscoveryManager::discoverResourceByType(
  51                 const RCSAddress& address, const std::string& relativeURI,
  52                 const std::string& resourceType, ResourceDiscoveredCallback cb) {
  53            return RCSDiscoveryManagerImpl::getInstance()->startDiscovery(address,
  54                    relativeURI, resourceType, std::move(cb));
  55         }
  56         RCSDiscoveryTask::~RCSDiscoveryTask(){
  57             cancel();
  58         }
  59         bool RCSDiscoveryTask::isCanceled() {
  60             auto it = RCSDiscoveryManagerImpl::getInstance();
  61
  62             if(it->m_discoveryMap.find(m_id) == it->m_discoveryMap.end())
  63             {
  64                     return true;
  65             }
  66             return false;
  67         }
  68
  69         void RCSDiscoveryTask::cancel(){
  70             RCSDiscoveryManagerImpl::getInstance()->m_discoveryMap.erase(m_id);
  71         }
  72     }
  73 }