resource/include/OCSerialization.h

   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 #include <StringConstants.h>
  22 #include "ocpayload.h"
  23 #include "ocrandom.h"
  24 #include "oic_string.h"
  25
  26 namespace OC
  27 {
  28     class ListenOCContainer
  29     {
  30         private:
  31             static std::vector<std::string> StringLLToVector(OCStringLL* ll)
  32             {
  33                 std::vector<std::string> strs;
  34                 while(ll)
  35                 {
  36                     strs.push_back(ll->value);
  37                     ll = ll->next;
  38                 }
  39                 return strs;
  40             }
  41
  42         public:
  43             ListenOCContainer(std::weak_ptr<IClientWrapper> cw,
  44                     OCDevAddr& devAddr, OCDiscoveryPayload* payload)
  45                     : m_clientWrapper(cw), m_devAddr(devAddr)
  46             {
  47                 OCResourcePayload* res = payload->resources;
  48                 OCResourceCollectionPayload* colRes = payload->collectionResources;
  49                 if (res)
  50                 {
  51                     while(res)
  52                     {
  53                         char uuidString[UUID_STRING_SIZE];
  54                         if(OCConvertUuidToString(payload->sid, uuidString) != RAND_UUID_OK)
  55                         {
  56                             uuidString[0]= '\0';
  57                         }
  58
  59                         if (res->secure)
  60                         {
  61                             m_devAddr.flags =
  62                                   (OCTransportFlags)(OC_FLAG_SECURE | m_devAddr.flags);
  63                         }
  64
  65                         if (res->port != 0)
  66                         {
  67                              m_devAddr.port = res->port;
  68                         }
  69
  70                         m_resources.push_back(std::shared_ptr<OC::OCResource>(
  71                                     new OC::OCResource(m_clientWrapper, m_devAddr,
  72                                         std::string(res->uri),
  73                                         std::string(uuidString),
  74                                         (res->bitmap & OC_OBSERVABLE) == OC_OBSERVABLE,
  75                                         StringLLToVector(res->types),
  76                                         StringLLToVector(res->interfaces)
  77                                         )));
  78                         res = res->next;
  79                     }
  80                 }
  81                 else if (colRes)
  82                 {
  83                     while(colRes)
  84                     {
  85                         // currently support for ipv4 is provided.
  86                         OCDevAddr colAddr;
  87                         colAddr.adapter = OC_ADAPTER_IP;
  88                         colAddr.flags   = OC_IP_USE_V4;
  89                         char *ptr = strtok(colRes->tags->baseURI, ":");
  90                         OICStrcpy(colAddr.addr, sizeof(colAddr.addr), ptr);
  91
  92                         if (colRes->tags->bitmap & OC_SECURE)
  93                         {
  94                             colAddr.flags =
  95                                   (OCTransportFlags)(OC_FLAG_SECURE | m_devAddr.flags);
  96                         }
  97                         if (colRes->tags->port != 0)
  98                         {
  99                              colAddr.port = colRes->tags->port;
 100                         }
 101                         else
 102                         {
 103                             colAddr.port = atoi(ptr+1);
 104                         }
 105
 106                         m_resources.push_back(std::shared_ptr<OC::OCResource>(
 107                                     new OC::OCResource(m_clientWrapper, colAddr,
 108                                         std::string(colRes->setLinks->href),
 109                                         std::string((char*)colRes->tags->di.id),
 110                                         (colRes->tags->bitmap & OC_OBSERVABLE) == OC_OBSERVABLE,
 111                                         StringLLToVector(colRes->setLinks->rt),
 112                                         StringLLToVector(colRes->setLinks->itf)
 113                                         )));
 114                         colRes = colRes->next;
 115                     }
 116                 }
 117             }
 118
 119             const std::vector<std::shared_ptr<OCResource>>& Resources() const
 120             {
 121                 return m_resources;
 122             }
 123         private:
 124             std::vector<std::shared_ptr<OC::OCResource>> m_resources;
 125             std::weak_ptr<IClientWrapper> m_clientWrapper;
 126             OCDevAddr& m_devAddr;
 127     };
 128 }