static OCEntityHandlerResult HandleDoxmGetRequest (const OCEntityHandlerRequest * ehRequest)
{
char* jsonStr = NULL;
OCEntityHandlerResult ehRet = OC_EH_OK;
OIC_LOG (DEBUG, TAG, "Doxm EntityHandle processing GET request");
//Checking if Get request is a query.
if(ehRequest->query)
{
OIC_LOG (DEBUG, TAG, "HandleDoxmGetRequest processing query");
if(!ValidateQuery(ehRequest->query))
{
ehRet = OC_EH_ERROR;
}
}
/*
* For GET or Valid Query request return doxm resource json payload.
* For non-valid query return NULL json payload.
* A device will 'always' have a default Doxm, so BinToDoxmJSON will
* return valid doxm resource json.
*/
jsonStr = (ehRet == OC_EH_OK) ? BinToDoxmJSON(gDoxm) : NULL;
// Send response payload to request originator
if(OC_STACK_OK != SendSRMResponse(ehRequest, ehRet, jsonStr))
{
OIC_LOG (ERROR, TAG, "SendSRMResponse failed in HandleDoxmGetRequest");
}
OICFree(jsonStr);
return ehRet;
}
OCStackResult DefaultCollectionEntityHandler (OCEntityHandlerFlag flag,
OCEntityHandlerRequest *ehRequest)
{
if (!ehRequest || !ehRequest->query)
{
return OC_STACK_INVALID_PARAM;
}
OC_LOG_V(INFO, TAG, "DefaultCollectionEntityHandler with query %s", ehRequest->query);
if (flag != OC_REQUEST_FLAG)
{
return OC_STACK_ERROR;
}
OCStackIfTypes ifQueryParam = STACK_IF_INVALID;
char *rtQueryParam = NULL;
OCStackResult result = ValidateQuery (ehRequest->query,
ehRequest->resource, &ifQueryParam, &rtQueryParam);
if (result != OC_STACK_OK)
{
return result;
}
switch (ehRequest->method)
{
case OC_REST_GET:
switch (ifQueryParam)
{
case STACK_IF_DEFAULT:
// Get attributes of collection resource and properties of contained resources
// M1 release does not support attributes for collection resource, so the GET
// operation is same as the GET on LL interface.
OC_LOG(INFO, TAG, "STACK_IF_DEFAULT");
return HandleLinkedListInterface(ehRequest, STACK_RES_DISCOVERY_NOFILTER, NULL);
case STACK_IF_LL:
OC_LOG(INFO, TAG, "STACK_IF_LL");
return HandleLinkedListInterface(ehRequest, STACK_RES_DISCOVERY_NOFILTER, NULL);
case STACK_IF_BATCH:
OC_LOG(INFO, TAG, "STACK_IF_BATCH");
((OCServerRequest *)ehRequest->requestHandle)->ehResponseHandler =
HandleAggregateResponse;
((OCServerRequest *)ehRequest->requestHandle)->numResponses =
GetNumOfResourcesInCollection((OCResource *)ehRequest->resource) + 1;
return HandleBatchInterface(ehRequest);
case STACK_IF_GROUP:
return BuildCollectionGroupActionCBORResponse(OC_REST_GET/*flag*/,
(OCResource *) ehRequest->resource, ehRequest);
default:
return OC_STACK_ERROR;
}
case OC_REST_PUT:
switch (ifQueryParam)
{
case STACK_IF_DEFAULT:
// M1 release does not support PUT on default interface
return OC_STACK_ERROR;
case STACK_IF_LL:
// LL interface only supports GET
return OC_STACK_ERROR;
case STACK_IF_BATCH:
((OCServerRequest *)ehRequest->requestHandle)->ehResponseHandler =
HandleAggregateResponse;
((OCServerRequest *)ehRequest->requestHandle)->numResponses =
GetNumOfResourcesInCollection((OCResource *)ehRequest->resource) + 1;
return HandleBatchInterface(ehRequest);
case STACK_IF_GROUP:
OC_LOG(INFO, TAG, "IF_COLLECTION PUT with request ::\n");
OC_LOG_PAYLOAD(INFO, ehRequest->payload);
return BuildCollectionGroupActionCBORResponse(OC_REST_PUT/*flag*/,
(OCResource *) ehRequest->resource, ehRequest);
default:
return OC_STACK_ERROR;
}
case OC_REST_POST:
switch (ifQueryParam)
{
case STACK_IF_DEFAULT:
// M1 release does not support POST on default interface
return OC_STACK_ERROR;
case STACK_IF_LL:
// LL interface only supports GET
return OC_STACK_ERROR;
case STACK_IF_BATCH:
((OCServerRequest *)ehRequest->requestHandle)->ehResponseHandler =
HandleAggregateResponse;
((OCServerRequest *)ehRequest->requestHandle)->numResponses =
GetNumOfResourcesInCollection((OCResource *)ehRequest->resource) + 1;
return HandleBatchInterface(ehRequest);
case STACK_IF_GROUP:
OC_LOG(INFO, TAG, "IF_COLLECTION POST with request ::\n");
OC_LOG_PAYLOAD(INFO, ehRequest->payload);
return BuildCollectionGroupActionCBORResponse(OC_REST_POST/*flag*/,
(OCResource *) ehRequest->resource, ehRequest);
default:
return OC_STACK_ERROR;
}
case OC_REST_DELETE:
// TODO implement DELETE accordingly to the desired behavior
return OC_STACK_ERROR;
default:
return OC_STACK_ERROR;
}
}