resource/examples/groupserver.cpp

   1 //******************************************************************
   2 //
   3 // Copyright 2014 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 #include "OCPlatform.h"
  22 #include "OCApi.h"
  23
  24 #include <functional>
  25 #include <pthread.h>
  26 #include <iostream>
  27
  28 using namespace std;
  29 using namespace OC;
  30
  31 namespace PH = std::placeholders;
  32
  33 OCResourceHandle resourceHandle;
  34 std::vector< OCResourceHandle > resourceHandleVector;
  35
  36 static void printUsage()
  37 {
  38     std::cout<<"Usage: groupclient <0|1>\n";
  39     std::cout<<"ConnectivityType: Default \n";
  40     std::cout<<"ConnectivityType 0: IPv4\n";
  41     std::cout<<"ConnectivityType 1: IPv6\n";
  42 }
  43 void foundResource(std::shared_ptr< OCResource > resource)
  44 {
  45
  46     std::string resourceURI;
  47     std::string hostAddress;
  48
  49     try
  50     {
  51         cout << "FOUND RESOURCE" << endl;
  52
  53         if (resource)
  54         {
  55             resourceURI = resource->uri();
  56             hostAddress = resource->host();
  57
  58             cout << "\tResource URI : " << resourceURI << endl;
  59             cout << "\tResource Host : " << hostAddress << endl;
  60             cout << "\tResource Interfaces : " << resource->getResourceInterfaces().front() << endl;
  61             cout << "\tResource Type : " << resource->getResourceTypes().front() << endl;
  62             if (resourceURI == "/a/light" || resourceURI == "/a/fan")
  63             {
  64                 OCResourceHandle foundResourceHandle;
  65                 OCStackResult result = OCPlatform::registerResource(foundResourceHandle, resource);
  66                 cout << "\tresource registed!" << endl;
  67                 if (result == OC_STACK_OK)
  68                 {
  69                     OCPlatform::bindResource(resourceHandle, foundResourceHandle);
  70                     resourceHandleVector.push_back(foundResourceHandle);
  71                 }
  72                 else
  73                 {
  74                     cout << "\tresource Error!" << endl;
  75                 }
  76             }
  77         }
  78     }
  79     catch (std::exception& e)
  80     {
  81         std::cout << "Exception in foundResource:"<< e.what() << std::endl;
  82     }
  83
  84 }
  85
  86 int main(int argc, char* argv[])
  87 {
  88     ostringstream requestURI;
  89
  90     OCConnectivityType connectivityType = CT_ADAPTER_IP;
  91
  92     if(argc == 2)
  93     {
  94         try
  95         {
  96             std::size_t inputValLen;
  97             int optionSelected = stoi(argv[1], &inputValLen);
  98
  99             if(inputValLen == strlen(argv[1]))
 100             {
 101                 if(optionSelected == 0)
 102                 {
 103                     std::cout << "Using IPv4."<< std::endl;
 104                     connectivityType = CT_IP_USE_V4;
 105                 }
 106                 else if(optionSelected == 1)
 107                 {
 108                     std::cout << "IPv6 is currently not supported."<< std::endl;
 109                     printUsage();
 110                     return -1;
 111                     //TODO: printUsage to be removed when IPv6 is available.
 112                     //connectivityType = CT_IP_USE_V6;
 113                 }
 114                 else
 115                 {
 116                     std::cout << "Invalid connectivity type selected. Using default IP" << std::endl;
 117                 }
 118             }
 119             else
 120             {
 121                 std::cout << "Invalid connectivity type selected. Using default IP" << std::endl;
 122             }
 123         }
 124         catch(exception& e)
 125         {
 126             std::cout << "Invalid input argument. Using IP as connectivity type" << std::endl;
 127         }
 128     }
 129     else
 130     {
 131         printUsage();
 132
 133     }
 134
 135     PlatformConfig config
 136     { OC::ServiceType::InProc, ModeType::Both, "0.0.0.0", 0, OC::QualityOfService::LowQos };
 137
 138     try
 139     {
 140         string resourceURI = "/core/a/collection";
 141         string resourceTypeName = "a.collection";
 142         string resourceInterface = BATCH_INTERFACE;
 143         OCPlatform::Configure(config);
 144
 145         // EntityHandler cb = std::bind(, PH::_1, PH::_2);
 146
 147         OCPlatform::registerResource(resourceHandle, resourceURI, resourceTypeName,
 148                 resourceInterface,
 149                 NULL,
 150                 //&entityHandler, // entityHandler
 151                 OC_DISCOVERABLE);
 152
 153         cout << "registerResource is called." << endl;
 154
 155         requestURI << OC_MULTICAST_DISCOVERY_URI << "?rt=core.light";
 156
 157         OCPlatform::findResource("", requestURI.str(),
 158                                  connectivityType, &foundResource);
 159
 160         OCPlatform::bindInterfaceToResource(resourceHandle, GROUP_INTERFACE);
 161         OCPlatform::bindInterfaceToResource(resourceHandle, DEFAULT_INTERFACE);
 162
 163         int selectedMenu;
 164         bool isRun = true;
 165         while (isRun)
 166         {
 167             cout << endl << "0 :: Quit 1 :: UNREGISTER RESOURCES\n" << endl;
 168             std::cin >> selectedMenu;
 169
 170             switch(selectedMenu)
 171             {
 172             case 0:
 173                 isRun = false;
 174                 break;
 175             case 1:
 176                 std::cout << "Unregistering resources" << std::endl;
 177                 for (unsigned int i = 0; i < resourceHandleVector.size(); ++i)
 178                 {
 179                     OCPlatform::unregisterResource(resourceHandleVector.at(i));
 180                 }
 181                 break;
 182             default:
 183                 cout << "Invalid option" << endl;
 184             }
 185
 186         }
 187     }
 188     catch (OCException& e)
 189     {
 190         oclog() << "Exception in main: "<< e.what();
 191     }
 192
 193     return 0;
 194 }
 195