static void CAReceiveThreadProcess(void *threadData)
{
#ifndef SINGLE_HANDLE
CAData_t *data = (CAData_t *) threadData;
CAProcessReceivedData(data);
#else
(void)threadData;
#endif
}
static void CATimeoutCallback(const CAEndpoint_t *endpoint, const void *pdu, uint32_t size)
{
OIC_LOG(DEBUG, TAG, "IN");
VERIFY_NON_NULL_VOID(endpoint, TAG, "endpoint");
VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
CAEndpoint_t* ep = CACloneEndpoint(endpoint);
if (!ep)
{
OIC_LOG(ERROR, TAG, "clone failed");
return;
}
CAResponseInfo_t* resInfo = (CAResponseInfo_t*)OICCalloc(1, sizeof(CAResponseInfo_t));
if (!resInfo)
{
OIC_LOG(ERROR, TAG, "calloc failed");
CAFreeEndpoint(ep);
return;
}
resInfo->result = CA_RETRANSMIT_TIMEOUT;
resInfo->info.type = CAGetMessageTypeFromPduBinaryData(pdu, size);
resInfo->info.messageId = CAGetMessageIdFromPduBinaryData(pdu, size);
CAResult_t res = CAGetTokenFromPDU((const coap_hdr_t *) pdu, &(resInfo->info));
if (CA_STATUS_OK != res)
{
OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
CADestroyResponseInfoInternal(resInfo);
CAFreeEndpoint(ep);
return;
}
CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
if (NULL == cadata)
{
OIC_LOG(ERROR, TAG, "memory allocation failed !");
CAFreeEndpoint(ep);
CADestroyResponseInfoInternal(resInfo);
return;
}
cadata->type = SEND_TYPE_UNICAST;
cadata->remoteEndpoint = ep;
cadata->requestInfo = NULL;
cadata->responseInfo = resInfo;
#ifdef SINGLE_THREAD
CAProcessReceivedData(cadata);
#else
CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
#endif
OIC_LOG(DEBUG, TAG, "OUT");
}
static void CAReceiveThreadProcess(void *threadData)
{
OIC_LOG(DEBUG, TAG, "IN");
#ifndef SINGLE_HANDLE
CAData_t *data = (CAData_t *) threadData;
CAProcessReceivedData(data);
#else
(void)threadData;
#endif
OIC_LOG(DEBUG, TAG, "OUT");
}
static void CAReceivedPacketCallback(const CASecureEndpoint_t *sep,
const void *data, uint32_t dataLen)
{
VERIFY_NON_NULL_VOID(sep, TAG, "remoteEndpoint");
VERIFY_NON_NULL_VOID(data, TAG, "data");
OIC_LOG(DEBUG, TAG, "received pdu data :");
OIC_LOG_BUFFER(DEBUG, TAG, data, dataLen);
uint32_t code = CA_NOT_FOUND;
CAData_t *cadata = NULL;
coap_pdu_t *pdu = (coap_pdu_t *) CAParsePDU((const char *) data, dataLen, &code,
&(sep->endpoint));
if (NULL == pdu)
{
OIC_LOG(ERROR, TAG, "Parse PDU failed");
return;
}
OIC_LOG_V(DEBUG, TAG, "code = %d", code);
if (CA_GET == code || CA_POST == code || CA_PUT == code || CA_DELETE == code)
{
cadata = CAGenerateHandlerData(&(sep->endpoint), &(sep->identity), pdu, CA_REQUEST_DATA);
if (!cadata)
{
OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
coap_delete_pdu(pdu);
return;
}
}
else
{
cadata = CAGenerateHandlerData(&(sep->endpoint), &(sep->identity), pdu, CA_RESPONSE_DATA);
if (!cadata)
{
OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
coap_delete_pdu(pdu);
return;
}
#ifdef TCP_ADAPTER
if (CA_ADAPTER_TCP == sep->endpoint.adapter)
{
OIC_LOG(INFO, TAG, "retransmission is not supported");
}
else
#endif
{
// for retransmission
void *retransmissionPdu = NULL;
CARetransmissionReceivedData(&g_retransmissionContext, cadata->remoteEndpoint, pdu->hdr,
pdu->length, &retransmissionPdu);
// get token from saved data in retransmission list
if (retransmissionPdu && CA_EMPTY == code)
{
if (cadata->responseInfo)
{
CAInfo_t *info = &cadata->responseInfo->info;
CAResult_t res = CAGetTokenFromPDU((const coap_hdr_t *)retransmissionPdu,
info, &(sep->endpoint));
if (CA_STATUS_OK != res)
{
OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
OICFree(info->token);
info->tokenLength = 0;
}
}
}
OICFree(retransmissionPdu);
}
}
cadata->type = SEND_TYPE_UNICAST;
#ifdef SINGLE_THREAD
CAProcessReceivedData(cadata);
#else
#ifdef WITH_BWT
if (CA_ADAPTER_GATT_BTLE != sep->endpoint.adapter
#ifdef TCP_ADAPTER
&& CA_ADAPTER_TCP != sep->endpoint.adapter
#endif
)
{
CAResult_t res = CAReceiveBlockWiseData(pdu, &(sep->endpoint), cadata, dataLen);
if (CA_NOT_SUPPORTED == res || CA_REQUEST_TIMEOUT == res)
{
OIC_LOG(ERROR, TAG, "this message does not have block option");
CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
}
else
{
CADestroyData(cadata, sizeof(CAData_t));
}
}
else
#endif
{
CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
}
#endif
coap_delete_pdu(pdu);
}
