Handling of missing parent property in collection response

In case parent is not included in the response. It creates an empty representation.
The first node is not considered parent.

Change-Id: I088a2bdb552cf6b75e67cc2f16fb9150878d717d
Signed-off-by: Jay Sharma <jay.sharma@samsung.com>
Signed-off-by: Habib Virji <habib.virji@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/15879
Reviewed-by: Harish Marappa <h.marappa@samsung.com>
Tested-by: jenkins-iotivity <jenkins@iotivity.org>
Reviewed-by: Ashok Babu Channa <ashok.channa@samsung.com>

diff --git a/resource/csdk/stack/src/ocstack.c b/resource/csdk/stack/src/ocstack.c
index 7ce6a7c..f55880c 100644 (file)
--- a/resource/csdk/stack/src/ocstack.c
+++ b/resource/csdk/stack/src/ocstack.c
@@ -1274,6 +1274,43 @@ exit:
     return result;
 }
 
+OCStackResult HandleBatchResponse(char *requestUri, OCRepPayload **payload)
+{
+    if (requestUri && *payload)
+    {
+        char *interfaceName = NULL;
+        char *rtTypeName = NULL;
+        char *uriQuery = NULL;
+        char *uriWithoutQuery = NULL;
+        if (OC_STACK_OK == getQueryFromUri(requestUri, &uriQuery, &uriWithoutQuery))
+        {
+            if (OC_STACK_OK == ExtractFiltersFromQuery(uriQuery, &interfaceName, &rtTypeName))
+            {
+                if (0 == strcmp(OC_RSRVD_INTERFACE_BATCH, interfaceName))
+                {
+                    char *uri = (*payload)->uri;
+                    if (uri && 0 != strcmp(uriWithoutQuery, uri))
+                    {
+                        OCRepPayload *newPayload = OCRepPayloadCreate();
+                        if (newPayload)
+                        {
+                            OCRepPayloadSetUri(newPayload, uri);
+                            newPayload->next = *payload;
+                            *payload = newPayload;
+                        }
+                    }
+                }
+            }
+        }
+        OICFree(interfaceName);
+        OICFree(rtTypeName);
+        OICFree(uriQuery);
+        OICFree(uriWithoutQuery);
+        return OC_STACK_OK;
+    }
+    return OC_STACK_INVALID_PARAM;
+}
+
 void OCHandleResponse(const CAEndpoint_t* endPoint, const CAResponseInfo_t* responseInfo)
 {
     OIC_LOG(DEBUG, TAG, "Enter OCHandleResponse");
@@ -1607,6 +1644,10 @@ void OCHandleResponse(const CAEndpoint_t* endPoint, const CAResponseInfo_t* resp
 #endif
                     }
                 }
+                if (response->payload && response->payload->type == PAYLOAD_TYPE_REPRESENTATION)
+                {
+                    HandleBatchResponse(cbNode->requestUri, (OCRepPayload **)&response->payload);
+                }
 
                 OCStackApplicationResult appFeedback = cbNode->callBack(cbNode->context,
                                                                         cbNode->handle,

diff --git a/resource/src/InProcClientWrapper.cpp b/resource/src/InProcClientWrapper.cpp
index 872a812..194cb5c 100644 (file)
--- a/resource/src/InProcClientWrapper.cpp
+++ b/resource/src/InProcClientWrapper.cpp
@@ -140,13 +140,11 @@ namespace OC
                 )
           )
         {
-            //OCPayloadDestroy(clientResponse->payload);
             return OCRepresentation();
         }
 
         MessageContainer oc;
         oc.setPayload(clientResponse->payload);
-        //OCPayloadDestroy(clientResponse->payload);
 
         std::vector<OCRepresentation>::const_iterator it = oc.representations().begin();
         if (it == oc.representations().end())
@@ -155,16 +153,15 @@ namespace OC
         }
 
         // first one is considered the root, everything else is considered a child of this one.
-        OCRepresentation root = *it;
-        root.setDevAddr(clientResponse->devAddr);
-        root.setUri(clientResponse->resourceUri);
-        ++it;
+       OCRepresentation root = *it;
+       root.setDevAddr(clientResponse->devAddr);
+       root.setUri(clientResponse->resourceUri);
+       ++it;
 
         std::for_each(it, oc.representations().end(),
                 [&root](const OCRepresentation& repItr)
                 {root.addChild(repItr);});
         return root;
-
     }
 
     OCStackApplicationResult listenCallback(void* ctx, OCDoHandle /*handle*/,
@@ -886,7 +883,6 @@ namespace OC
     {
         ClientCallbackContext::GetContext* context =
             static_cast<ClientCallbackContext::GetContext*>(ctx);
-
         OCRepresentation rep;
         HeaderOptions serverHeaderOptions;
         OCStackResult result = clientResponse->result;
@@ -920,12 +916,12 @@ namespace OC
         OCStackResult result;
         ClientCallbackContext::GetContext* ctx =
             new ClientCallbackContext::GetContext(callback);
+
         OCCallbackData cbdata;
-        cbdata.context = static_cast<void*>(ctx),
+        cbdata.context = static_cast<void*>(ctx);
         cbdata.cb      = getResourceCallback;
         cbdata.cd      = [](void* c){delete (ClientCallbackContext::GetContext*)c;};
 
-
         std::string uri = assembleSetResourceUri(resourceUri, queryParams);
 
         auto cLock = m_csdkLock.lock();