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
  22 #include "RCSDiscoveryManagerImpl.h"
  23
  24 namespace OIC
  25 {
  26     namespace Service
  27     {
  28         RCSDiscoveryManager::DiscoveryTask::DiscoveryTask(unsigned int id) :
  29                 m_id { id } {}
  30
  31         bool RCSDiscoveryManager::DiscoveryTask::isCanceled()
  32         {
  33             return m_id == RCSDiscoveryManagerImpl::INVALID_ID;
  34         }
  35
  36         void RCSDiscoveryManager::DiscoveryTask::cancel()
  37         {
  38             if (isCanceled())
  39                 return;
  40
  41             RCSDiscoveryManagerImpl::getInstance()->cancel(m_id);
  42             m_id = RCSDiscoveryManagerImpl::INVALID_ID;
  43         }
  44
  45         RCSDiscoveryManager* RCSDiscoveryManager::getInstance()
  46         {
  47             static RCSDiscoveryManager instance;
  48             return &instance;
  49         }
  50
  51         RCSDiscoveryManager::DiscoveryTask::Ptr RCSDiscoveryManager::discoverResource(
  52                 const RCSAddress& address, ResourceDiscoveredCallback cb)
  53         {
  54             return discoverResourceByType(address, OC_RSRVD_WELL_KNOWN_URI,
  55                     RCSDiscoveryManagerImpl::ALL_RESOURCE_TYPE, std::move(cb));
  56         }
  57
  58         RCSDiscoveryManager::DiscoveryTask::Ptr RCSDiscoveryManager::discoverResource(
  59                 const RCSAddress& address, const std::string& relativeUri,
  60                 ResourceDiscoveredCallback cb)
  61         {
  62             return discoverResourceByType(address, relativeUri,
  63                     RCSDiscoveryManagerImpl::ALL_RESOURCE_TYPE, std::move(cb));
  64         }
  65
  66         RCSDiscoveryManager::DiscoveryTask::Ptr RCSDiscoveryManager::discoverResourceByType(
  67                 const RCSAddress& address, const std::string& resourceType,
  68                 ResourceDiscoveredCallback cb)
  69         {
  70             return discoverResourceByType(address, OC_RSRVD_WELL_KNOWN_URI, resourceType,
  71                     std::move(cb));
  72         }
  73
  74         RCSDiscoveryManager::DiscoveryTask::Ptr RCSDiscoveryManager::discoverResourceByTypes(
  75                 const RCSAddress& address, const std::vector< std::string >& resourceTypes,
  76                 ResourceDiscoveredCallback cb)
  77         {
  78             return discoverResourceByTypes(address, OC_RSRVD_WELL_KNOWN_URI, resourceTypes,
  79                     std::move(cb));
  80         }
  81
  82         RCSDiscoveryManager::DiscoveryTask::Ptr RCSDiscoveryManager::discoverResourceByType(
  83                 const RCSAddress& address, const std::string& relativeUri,
  84                 const std::string& resourceType, ResourceDiscoveredCallback cb)
  85         {
  86             return discoverResourceByTypes(address, relativeUri,
  87                     std::vector< std::string >{ resourceType }, std::move(cb));
  88         }
  89
  90         RCSDiscoveryManager::DiscoveryTask::Ptr RCSDiscoveryManager::discoverResourceByTypes(
  91                 const RCSAddress& address, const std::string& relativeUri,
  92                 const std::vector< std::string >& resourceTypes, ResourceDiscoveredCallback cb)
  93         {
  94             return RCSDiscoveryManagerImpl::getInstance()->startDiscovery(address,
  95                     relativeUri.empty() ? OC_RSRVD_WELL_KNOWN_URI : relativeUri,
  96                     resourceTypes.empty() ? std::vector< std::string >{
  97                             RCSDiscoveryManagerImpl::ALL_RESOURCE_TYPE } : resourceTypes,
  98                     std::move(cb));
  99         }
 100     }
 101 }