+ if (!deviceInfo->totalDataLen)
+ {
+ coap_transport_t transport = coap_get_tcp_header_type_from_initbyte(
+ ((unsigned char *)deviceInfo->recvData)[0] >> 4);
+ size_t headerLen = coap_get_tcp_header_length_for_transport(transport);
+
+ if (deviceInfo->recvDataLen >= headerLen)
+ {
+ // get actual data length from coap over tcp header
+ deviceInfo->totalDataLen = coap_get_total_message_length(deviceInfo->recvData,
+ deviceInfo->recvDataLen);
+ OIC_LOG_V(DEBUG, EDR_ADAPTER_TAG, "total data length [%d] bytes", deviceInfo->totalDataLen);
+
+ uint8_t *newBuf = OICRealloc(deviceInfo->recvData, deviceInfo->totalDataLen);
+ if (!newBuf)
+ {
+ OIC_LOG(ERROR, EDR_ADAPTER_TAG, "out of memory");
+ //Memory free
+ return;
+ }
+ deviceInfo->recvData = newBuf;
+ }
+ }
+
+ if (deviceInfo->totalDataLen == deviceInfo->recvDataLen)
+ {
+ if (g_edrPacketReceivedCallback)
+ {
+ OIC_LOG_V(DEBUG, EDR_ADAPTER_TAG,"data will be sent to callback routine: %s, %d",
+ deviceInfo->recvData, deviceInfo->recvDataLen);
+
+ uint32_t sentLength = 0;
+ g_edrPacketReceivedCallback(device->remoteAddress, (void*) deviceInfo->recvData,
+ deviceInfo->recvDataLen, &sentLength);
+
+ OICFree(deviceInfo->recvData);
+ deviceInfo->recvData = NULL;
+ deviceInfo->recvDataLen = 0;
+ deviceInfo->totalDataLen = 0;
+ }
+ }