resource/examples/devicediscoveryserver.cpp

   1 //******************************************************************
   2 //
   3 // Copyright 2014 Intel Mobile Communications GmbH 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 ///This sample demonstrates the device discovery feature
  23 ///The server sets the device related info. which can
  24 ///be later retrieved by a client.
  25 ///
  26
  27 #include <mutex>
  28 #include <condition_variable>
  29
  30 #include "OCPlatform.h"
  31 #include "OCApi.h"
  32
  33 using namespace OC;
  34
  35 //Set of strings for each of deviceInfo fields
  36 std::string contentType = "myContentType";
  37 std::string dateOfManufacture = "myDateOfManufacture";
  38 std::string deviceName = "myDeviceName";
  39 std::string deviceUUID = "myDeviceUUID";
  40 std::string firmwareVersion = "myFirmwareVersion";
  41 std::string hostName = "myHostName";
  42 std::string manufacturerName = "myManufacturerNa";
  43 std::string manufacturerUrl = "myManufacturerUrl";
  44 std::string modelNumber = "myModelNumber";
  45 std::string platformVersion = "myPlatformVersion";
  46 std::string supportUrl = "mySupportUrl";
  47 std::string version = "myVersion";
  48
  49 //OCDeviceInfo Contains all the device info to be stored
  50 OCDeviceInfo deviceInfo;
  51
  52 void DeleteDeviceInfo()
  53 {
  54     delete[] deviceInfo.contentType;
  55     delete[] deviceInfo.dateOfManufacture;
  56     delete[] deviceInfo.deviceName;
  57     delete[] deviceInfo.deviceUUID;
  58     delete[] deviceInfo.firmwareVersion;
  59     delete[] deviceInfo.hostName;
  60     delete[] deviceInfo.manufacturerName;
  61     delete[] deviceInfo.manufacturerUrl;
  62     delete[] deviceInfo.modelNumber;
  63     delete[] deviceInfo.platformVersion;
  64     delete[] deviceInfo.supportUrl;
  65     delete[] deviceInfo.version;
  66 }
  67
  68 void DuplicateString(char ** targetString, std::string sourceString)
  69 {
  70     *targetString = new char[sourceString.length() + 1];
  71     strncpy(*targetString, sourceString.c_str(), (sourceString.length() + 1));
  72 }
  73
  74 OCStackResult SetDeviceInfo(std::string contentType, std::string dateOfManufacture,
  75                 std::string deviceName, std::string deviceUUID, std::string firmwareVersion,
  76                 std::string hostName, std::string manufacturerName, std::string manufacturerUrl,
  77                 std::string modelNumber, std::string platformVersion, std::string supportUrl,
  78                 std::string version)
  79 {
  80     if(manufacturerName.length() > MAX_MANUFACTURER_NAME_LENGTH)
  81     {
  82         return OC_STACK_INVALID_PARAM;
  83
  84     }
  85
  86     if(manufacturerUrl.length() > MAX_MANUFACTURER_URL_LENGTH)
  87     {
  88         return OC_STACK_INVALID_PARAM;
  89
  90     }
  91
  92     try
  93     {
  94         DuplicateString(&deviceInfo.contentType, contentType);
  95         DuplicateString(&deviceInfo.dateOfManufacture, dateOfManufacture);
  96         DuplicateString(&deviceInfo.deviceName, deviceName);
  97         DuplicateString(&deviceInfo.deviceUUID, deviceUUID);
  98         DuplicateString(&deviceInfo.firmwareVersion, firmwareVersion);
  99         DuplicateString(&deviceInfo.hostName, hostName);
 100         DuplicateString(&deviceInfo.manufacturerName, manufacturerName);
 101         DuplicateString(&deviceInfo.manufacturerUrl, manufacturerUrl);
 102         DuplicateString(&deviceInfo.modelNumber, modelNumber);
 103         DuplicateString(&deviceInfo.platformVersion, platformVersion);
 104         DuplicateString(&deviceInfo.supportUrl, supportUrl);
 105         DuplicateString(&deviceInfo.version, version);
 106     }catch(exception &e)
 107     {
 108         std::cout<<"String Copy failed!!\n";
 109         return OC_STACK_ERROR;
 110     }
 111
 112     return OC_STACK_OK;
 113 }
 114
 115
 116
 117 int main()
 118 {
 119
 120     // Create PlatformConfig object
 121     PlatformConfig cfg {
 122         OC::ServiceType::InProc,
 123         OC::ModeType::Server,
 124         "0.0.0.0", // By setting to "0.0.0.0", it binds to all available interfaces
 125         0,         // Uses randomly available port
 126         OC::QualityOfService::LowQos
 127     };
 128
 129     OCPlatform::Configure(cfg);
 130
 131     std::cout<<"Starting server & setting device info\n";
 132
 133     OCStackResult result = SetDeviceInfo(contentType, dateOfManufacture, deviceName,
 134             deviceUUID, firmwareVersion, hostName, manufacturerName, manufacturerUrl,
 135             modelNumber, platformVersion, supportUrl, version);
 136
 137     if(result != OC_STACK_OK)
 138     {
 139         std::cout << "Device Registration failed\n";
 140         return -1;
 141     }
 142
 143     result = OCPlatform::registerDeviceInfo(deviceInfo);
 144
 145     if(result != OC_STACK_OK)
 146     {
 147         std::cout << "Device Registration failed\n";
 148         return -1;
 149     }
 150
 151     DeleteDeviceInfo();
 152
 153     // A condition variable will free the mutex it is given, then do a non-
 154     // intensive block until 'notify' is called on it.  In this case, since we
 155     // don't ever call cv.notify, this should be a non-processor intensive version
 156     // of while(true);
 157     std::mutex blocker;
 158     std::condition_variable cv;
 159     std::unique_lock<std::mutex> lock(blocker);
 160     cv.wait(lock);
 161
 162     // No explicit call to stop the platform.
 163     // When OCPlatform::destructor is invoked, internally we do platform cleanup
 164
 165     return 0;
 166
 167 }
 168
 169
 170