1 /* *****************************************************************
3 * Copyright 2014 Samsung Electronics All Rights Reserved.
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
11 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 ******************************************************************/
26 #include "cainterface.h"
27 #include "camessagehandler.h"
28 #include "caremotehandler.h"
29 #include "caprotocolmessage.h"
32 #ifndef WITH_UPSTREAM_LIBCOAP
33 #include "coap/config.h"
35 #include "oic_malloc.h"
36 #include "canetworkconfigurator.h"
37 #include "caadapterutils.h"
38 #include "cainterfacecontroller.h"
39 #include "caretransmission.h"
40 #include "oic_string.h"
43 #include "cablockwisetransfer.h"
48 #include "cathreadpool.h" /* for thread pool */
49 #include "caqueueingthread.h"
52 #define MAX_THREAD_POOL_SIZE 20
55 static ca_thread_pool_t g_threadPoolHandle = NULL;
57 // message handler main thread
58 static CAQueueingThread_t g_sendThread;
59 static CAQueueingThread_t g_receiveThread;
62 #define CA_MAX_RT_ARRAY_SIZE 3
63 #endif // SINGLE_THREAD
65 #define TAG "OIC_CA_MSG_HANDLE"
67 static CARetransmission_t g_retransmissionContext;
70 static CARequestCallback g_requestHandler = NULL;
71 static CAResponseCallback g_responseHandler = NULL;
72 static CAErrorCallback g_errorHandler = NULL;
73 static CANetworkMonitorCallback g_nwMonitorHandler = NULL;
75 static void CAErrorHandler(const CAEndpoint_t *endpoint,
76 const void *data, uint32_t dataLen,
79 static CAData_t* CAGenerateHandlerData(const CAEndpoint_t *endpoint,
80 const CARemoteId_t *identity,
81 const void *data, CADataType_t dataType);
83 static void CASendErrorInfo(const CAEndpoint_t *endpoint, const CAInfo_t *info,
87 static void CAProcessReceivedData(CAData_t *data);
89 static void CADestroyData(void *data, uint32_t size);
90 static void CALogPayloadInfo(CAInfo_t *info);
91 static bool CADropSecondMessage(CAHistory_t *history, const CAEndpoint_t *endpoint, uint16_t id,
92 CAToken_t token, uint8_t tokenLength);
95 * print send / receive message of CoAP.
96 * @param[in] data CA information which has send/receive message and endpoint.
97 * @param[in] pdu CoAP pdu low data.
99 static void CALogPDUInfo(const CAData_t *data, const coap_pdu_t *pdu);
102 static char g_headerBuffer[MAX_LOG_BUFFER_SIZE] = {0};
103 static size_t g_headerIndex = 0;
104 static void CASamsungLogMessage(const CAData_t *data, const coap_pdu_t *pdu);
108 void CAAddDataToSendThread(CAData_t *data)
110 VERIFY_NON_NULL_VOID(data, TAG, "data");
113 CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
116 void CAAddDataToReceiveThread(CAData_t *data)
118 VERIFY_NON_NULL_VOID(data, TAG, "data");
121 CAQueueingThreadAddData(&g_receiveThread, data, sizeof(CAData_t));
125 static bool CAIsSelectedNetworkAvailable()
127 u_arraylist_t *list = CAGetSelectedNetworkList();
128 if (!list || u_arraylist_length(list) == 0)
130 OIC_LOG(ERROR, TAG, "No selected network");
137 static CAData_t* CAGenerateHandlerData(const CAEndpoint_t *endpoint,
138 const CARemoteId_t *identity,
139 const void *data, CADataType_t dataType)
141 OIC_LOG(DEBUG, TAG, "CAGenerateHandlerData IN");
142 CAInfo_t *info = NULL;
143 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
146 OIC_LOG(ERROR, TAG, "memory allocation failed");
150 CAEndpoint_t* ep = endpoint;
152 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
155 OIC_LOG(ERROR, TAG, "endpoint clone failed");
160 OIC_LOG_V(DEBUG, TAG, "address : %s", ep->addr);
162 if (CA_RESPONSE_DATA == dataType)
164 CAResponseInfo_t* resInfo = (CAResponseInfo_t*)OICCalloc(1, sizeof(CAResponseInfo_t));
167 OIC_LOG(ERROR, TAG, "memory allocation failed");
171 CAResult_t result = CAGetResponseInfoFromPDU(data, resInfo, endpoint);
172 if (CA_STATUS_OK != result)
174 OIC_LOG(ERROR, TAG, "CAGetResponseInfoFromPDU Failed");
175 CADestroyResponseInfoInternal(resInfo);
178 cadata->responseInfo = resInfo;
179 info = &resInfo->info;
182 info->identity = *identity;
184 OIC_LOG(DEBUG, TAG, "Response Info :");
185 CALogPayloadInfo(info);
187 else if (CA_REQUEST_DATA == dataType)
189 CARequestInfo_t* reqInfo = (CARequestInfo_t*)OICCalloc(1, sizeof(CARequestInfo_t));
192 OIC_LOG(ERROR, TAG, "memory allocation failed");
196 CAResult_t result = CAGetRequestInfoFromPDU(data, endpoint, reqInfo);
197 if (CA_STATUS_OK != result)
199 OIC_LOG(ERROR, TAG, "CAGetRequestInfoFromPDU failed");
200 CADestroyRequestInfoInternal(reqInfo);
204 if (CADropSecondMessage(&caglobals.ca.requestHistory, endpoint, reqInfo->info.messageId,
205 reqInfo->info.token, reqInfo->info.tokenLength))
207 OIC_LOG(INFO, TAG, "Second Request with same Token, Drop it");
208 CADestroyRequestInfoInternal(reqInfo);
212 cadata->requestInfo = reqInfo;
213 info = &reqInfo->info;
216 info->identity = *identity;
218 OIC_LOG(DEBUG, TAG, "Request Info :");
219 CALogPayloadInfo(info);
221 else if (CA_ERROR_DATA == dataType)
223 CAErrorInfo_t *errorInfo = (CAErrorInfo_t *)OICCalloc(1, sizeof (CAErrorInfo_t));
226 OIC_LOG(ERROR, TAG, "Memory allocation failed!");
230 CAResult_t result = CAGetErrorInfoFromPDU(data, endpoint, errorInfo);
231 if (CA_STATUS_OK != result)
233 OIC_LOG(ERROR, TAG, "CAGetErrorInfoFromPDU failed");
238 cadata->errorInfo = errorInfo;
239 info = &errorInfo->info;
242 info->identity = *identity;
244 OIC_LOG(DEBUG, TAG, "error Info :");
245 CALogPayloadInfo(info);
248 cadata->remoteEndpoint = ep;
249 cadata->dataType = dataType;
251 OIC_LOG(DEBUG, TAG, "CAGenerateHandlerData OUT");
256 #ifndef SINGLE_THREAD
262 static void CATimeoutCallback(const CAEndpoint_t *endpoint, const void *pdu, uint32_t size)
264 VERIFY_NON_NULL_VOID(endpoint, TAG, "endpoint");
265 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
267 CAEndpoint_t* ep = endpoint;
269 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
272 OIC_LOG(ERROR, TAG, "clone failed");
277 CAResponseInfo_t* resInfo = (CAResponseInfo_t*)OICCalloc(1, sizeof(CAResponseInfo_t));
281 OIC_LOG(ERROR, TAG, "calloc failed");
282 #ifndef SINGLE_THREAD
288 resInfo->result = CA_RETRANSMIT_TIMEOUT;
289 resInfo->info.type = CAGetMessageTypeFromPduBinaryData(pdu, size);
290 resInfo->info.messageId = CAGetMessageIdFromPduBinaryData(pdu, size);
292 CAResult_t res = CAGetTokenFromPDU((const coap_hdr_transport_t *) pdu, &(resInfo->info),
294 if (CA_STATUS_OK != res)
296 OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
297 CADestroyResponseInfoInternal(resInfo);
298 #ifndef SINGLE_THREAD
304 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
307 OIC_LOG(ERROR, TAG, "memory allocation failed !");
308 #ifndef SINGLE_THREAD
311 CADestroyResponseInfoInternal(resInfo);
315 cadata->type = SEND_TYPE_UNICAST;
316 cadata->remoteEndpoint = ep;
317 cadata->requestInfo = NULL;
318 cadata->responseInfo = resInfo;
321 if (CAIsSupportedBlockwiseTransfer(endpoint->adapter))
323 res = CARemoveBlockDataFromListWithSeed(resInfo->info.token, resInfo->info.tokenLength,
325 if (CA_STATUS_OK != res)
327 OIC_LOG(ERROR, TAG, "CARemoveBlockDataFromListWithSeed failed");
333 CAProcessReceivedData(cadata);
335 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
339 static void CADestroyData(void *data, uint32_t size)
341 OIC_LOG(DEBUG, TAG, "CADestroyData IN");
342 if ((size_t)size < sizeof(CAData_t))
344 OIC_LOG_V(ERROR, TAG, "Destroy data too small %p %d", data, size);
346 CAData_t *cadata = (CAData_t *) data;
350 OIC_LOG(ERROR, TAG, "cadata is NULL");
353 #ifndef SINGLE_THREAD
354 if (NULL != cadata->remoteEndpoint)
356 CAFreeEndpoint(cadata->remoteEndpoint);
360 if (NULL != cadata->requestInfo)
362 CADestroyRequestInfoInternal((CARequestInfo_t *) cadata->requestInfo);
365 if (NULL != cadata->responseInfo)
367 CADestroyResponseInfoInternal((CAResponseInfo_t *) cadata->responseInfo);
370 if (NULL != cadata->errorInfo)
372 CADestroyErrorInfoInternal(cadata->errorInfo);
376 OIC_LOG(DEBUG, TAG, "CADestroyData OUT");
380 static void CAProcessReceivedData(CAData_t *data)
382 OIC_LOG(DEBUG, TAG, "CAProcessReceivedData IN");
385 OIC_LOG(ERROR, TAG, "thread data error!!");
389 // parse the data and call the callbacks.
392 CAEndpoint_t *rep = (CAEndpoint_t *)(data->remoteEndpoint);
395 OIC_LOG(ERROR, TAG, "remoteEndpoint error!!");
399 if (data->requestInfo && g_requestHandler)
401 g_requestHandler(rep, data->requestInfo);
403 else if (data->responseInfo && g_responseHandler)
405 g_responseHandler(rep, data->responseInfo);
407 else if (data->errorInfo && g_errorHandler)
409 g_errorHandler(rep, data->errorInfo);
412 CADestroyData(data, sizeof(CAData_t));
414 OIC_LOG(DEBUG, TAG, "CAProcessReceivedData OUT");
418 #ifndef SINGLE_THREAD
419 static void CAReceiveThreadProcess(void *threadData)
421 #ifndef SINGLE_HANDLE
422 CAData_t *data = (CAData_t *) threadData;
423 OIC_TRACE_BEGIN(%s:CAProcessReceivedData, TAG);
424 CAProcessReceivedData(data);
430 #endif // SINGLE_THREAD
432 static CAResult_t CAProcessMulticastData(const CAData_t *data)
434 VERIFY_NON_NULL(data, TAG, "data");
435 VERIFY_NON_NULL(data->remoteEndpoint, TAG, "remoteEndpoint");
437 coap_pdu_t *pdu = NULL;
438 CAInfo_t *info = NULL;
439 coap_list_t *options = NULL;
440 coap_transport_t transport = COAP_UDP;
441 CAResult_t res = CA_SEND_FAILED;
443 if (!data->requestInfo && !data->responseInfo)
445 OIC_LOG(ERROR, TAG, "request or response info is empty");
449 if (data->requestInfo)
451 OIC_LOG(DEBUG, TAG, "requestInfo is available..");
453 info = &data->requestInfo->info;
454 pdu = CAGeneratePDU(CA_GET, info, data->remoteEndpoint, &options, &transport);
456 else if (data->responseInfo)
458 OIC_LOG(DEBUG, TAG, "responseInfo is available..");
460 info = &data->responseInfo->info;
461 pdu = CAGeneratePDU(data->responseInfo->result, info, data->remoteEndpoint,
462 &options, &transport);
467 OIC_LOG(ERROR,TAG,"Failed to generate multicast PDU");
468 CASendErrorInfo(data->remoteEndpoint, info, CA_SEND_FAILED);
469 coap_delete_list(options);
474 if (CAIsSupportedBlockwiseTransfer(data->remoteEndpoint->adapter))
476 // Blockwise transfer
477 res = CAAddBlockOption(&pdu, info, data->remoteEndpoint, &options);
478 if (CA_STATUS_OK != res)
480 OIC_LOG(DEBUG, TAG, "CAAddBlockOption has failed");
486 CALogPDUInfo(data, pdu);
488 res = CASendMulticastData(data->remoteEndpoint, pdu->transport_hdr, pdu->length, data->dataType);
489 if (CA_STATUS_OK != res)
491 OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
495 coap_delete_list(options);
496 coap_delete_pdu(pdu);
500 CAErrorHandler(data->remoteEndpoint, pdu->transport_hdr, pdu->length, res);
501 coap_delete_list(options);
502 coap_delete_pdu(pdu);
506 static CAResult_t CAProcessSendData(const CAData_t *data)
508 VERIFY_NON_NULL(data, TAG, "data");
509 VERIFY_NON_NULL(data->remoteEndpoint, TAG, "remoteEndpoint");
511 CAResult_t res = CA_STATUS_FAILED;
513 if (CA_NETWORK_COMMAND == data->dataType)
515 if (CA_REQ_DISCONNECT == data->eventInfo)
518 // request TCP disconnect
519 if (CA_ADAPTER_TCP == data->remoteEndpoint->adapter)
521 OIC_LOG(INFO, TAG, "request TCP disconnect");
522 return CADisconnectSession(data->remoteEndpoint);
528 CASendDataType_t type = data->type;
530 coap_pdu_t *pdu = NULL;
531 CAInfo_t *info = NULL;
532 coap_list_t *options = NULL;
533 coap_transport_t transport = COAP_UDP;
535 if (SEND_TYPE_UNICAST == type)
537 OIC_LOG(DEBUG,TAG,"Unicast message");
539 #ifdef ROUTING_GATEWAY
541 * When forwarding a packet, do not attempt retransmission as its the responsibility of
542 * packet originator node
544 bool skipRetransmission = false;
547 if (NULL != data->requestInfo)
549 OIC_LOG(DEBUG, TAG, "requestInfo is available..");
551 info = &data->requestInfo->info;
552 #ifdef ROUTING_GATEWAY
553 skipRetransmission = data->requestInfo->info.skipRetransmission;
555 pdu = CAGeneratePDU(data->requestInfo->method, info, data->remoteEndpoint,
556 &options, &transport);
558 else if (NULL != data->responseInfo)
560 OIC_LOG(DEBUG, TAG, "responseInfo is available..");
562 info = &data->responseInfo->info;
563 #ifdef ROUTING_GATEWAY
564 skipRetransmission = data->responseInfo->info.skipRetransmission;
566 pdu = CAGeneratePDU(data->responseInfo->result, info, data->remoteEndpoint,
567 &options, &transport);
571 OIC_LOG(DEBUG, TAG, "request info, response info is empty");
572 return CA_STATUS_INVALID_PARAM;
575 // interface controller function call.
579 if (CAIsSupportedBlockwiseTransfer(data->remoteEndpoint->adapter))
581 // Blockwise transfer
584 CAResult_t res = CAAddBlockOption(&pdu, info,
585 data->remoteEndpoint,
587 if (CA_STATUS_OK != res)
589 OIC_LOG(INFO, TAG, "to write block option has failed");
590 CAErrorHandler(data->remoteEndpoint, pdu->transport_hdr, pdu->length, res);
591 coap_delete_list(options);
592 coap_delete_pdu(pdu);
598 CALogPDUInfo(data, pdu);
600 OIC_LOG_V(INFO, TAG, "CASendUnicastData type : %d", data->dataType);
601 res = CASendUnicastData(data->remoteEndpoint, pdu->transport_hdr, pdu->length, data->dataType);
602 if (CA_STATUS_OK != res)
604 OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
605 CAErrorHandler(data->remoteEndpoint, pdu->transport_hdr, pdu->length, res);
606 coap_delete_list(options);
607 coap_delete_pdu(pdu);
612 if (CAIsSupportedCoAPOverTCP(data->remoteEndpoint->adapter))
614 OIC_LOG(INFO, TAG, "retransmission will be not worked");
618 #ifdef ROUTING_GATEWAY
619 if (!skipRetransmission)
622 // for retransmission
623 res = CARetransmissionSentData(&g_retransmissionContext,
624 data->remoteEndpoint,
626 pdu->transport_hdr, pdu->length);
627 if ((CA_STATUS_OK != res) && (CA_NOT_SUPPORTED != res))
629 //when retransmission not supported this will return CA_NOT_SUPPORTED, ignore
630 OIC_LOG_V(INFO, TAG, "retransmission is not enabled due to error, res : %d", res);
631 coap_delete_list(options);
632 coap_delete_pdu(pdu);
637 coap_delete_list(options);
638 coap_delete_pdu(pdu);
642 OIC_LOG(ERROR,TAG,"Failed to generate unicast PDU");
643 CASendErrorInfo(data->remoteEndpoint, info, CA_SEND_FAILED);
644 return CA_SEND_FAILED;
647 else if (SEND_TYPE_MULTICAST == type)
649 OIC_LOG(DEBUG,TAG,"Multicast message");
652 * If CoAP over TCP is enabled, the CoAP pdu wont be same for IP and other adapters.
653 * That's why we need to generate two pdu's, one for IP and second for other transports.
654 * Two possible cases we might have to split: a) when adapter is CA_DEFAULT_ADAPTER
655 * b) when one of the adapter is IP adapter(ex: CA_ADAPTER_IP | CA_ADAPTER_GATT_BTLE)
657 if (data->remoteEndpoint->adapter == CA_DEFAULT_ADAPTER ||
658 (CA_ADAPTER_IP & data->remoteEndpoint->adapter &&
659 CA_ADAPTER_IP != data->remoteEndpoint->adapter))
661 if (data->remoteEndpoint->adapter == CA_DEFAULT_ADAPTER)
663 data->remoteEndpoint->adapter = CA_ALL_ADAPTERS ^ CA_ADAPTER_IP;
667 data->remoteEndpoint->adapter = data->remoteEndpoint->adapter ^ CA_ADAPTER_IP;
669 CAProcessMulticastData(data);
670 data->remoteEndpoint->adapter = CA_ADAPTER_IP;
671 CAProcessMulticastData(data);
675 CAProcessMulticastData(data);
678 CAProcessMulticastData(data);
684 #ifndef SINGLE_THREAD
685 static void CASendThreadProcess(void *threadData)
687 CAData_t *data = (CAData_t *) threadData;
688 OIC_TRACE_BEGIN(%s:CAProcessSendData, TAG);
689 CAProcessSendData(data);
695 * If a second message arrives with the same message ID, token and the other address
696 * family, drop it. Typically, IPv6 beats IPv4, so the IPv4 message is dropped.
698 static bool CADropSecondMessage(CAHistory_t *history, const CAEndpoint_t *ep, uint16_t id,
699 CAToken_t token, uint8_t tokenLength)
705 if (ep->adapter != CA_ADAPTER_IP)
709 if (!caglobals.ip.dualstack)
714 if (tokenLength > CA_MAX_TOKEN_LEN)
717 * If token length is more than CA_MAX_TOKEN_LEN,
718 * we compare the first CA_MAX_TOKEN_LEN bytes only.
720 tokenLength = CA_MAX_TOKEN_LEN;
724 CATransportFlags_t familyFlags = ep->flags & CA_IPFAMILY_MASK;
726 for (size_t i = 0; i < sizeof(history->items) / sizeof(history->items[0]); i++)
728 CAHistoryItem_t *item = &(history->items[i]);
729 if (id == item->messageId && tokenLength == item->tokenLength
730 && memcmp(item->token, token, tokenLength) == 0)
732 if ((familyFlags ^ item->flags) == CA_IPFAMILY_MASK)
734 OIC_LOG_V(INFO, TAG, "IPv%c duplicate message ignored",
735 familyFlags & CA_IPV6 ? '6' : '4');
742 history->items[history->nextIndex].flags = familyFlags;
743 history->items[history->nextIndex].messageId = id;
744 if (token && tokenLength)
746 memcpy(history->items[history->nextIndex].token, token, tokenLength);
747 history->items[history->nextIndex].tokenLength = tokenLength;
750 if (++history->nextIndex >= HISTORYSIZE)
752 history->nextIndex = 0;
758 static CAResult_t CAReceivedPacketCallback(const CASecureEndpoint_t *sep,
759 const void *data, uint32_t dataLen)
761 VERIFY_NON_NULL(sep, TAG, "remoteEndpoint");
762 VERIFY_NON_NULL(data, TAG, "data");
763 OIC_TRACE_BEGIN(%s:CAReceivedPacketCallback, TAG);
767 OIC_LOG(ERROR, TAG, "dataLen is zero");
770 return CA_STATUS_FAILED;
774 OIC_LOG(DEBUG, TAG, "received pdu data :");
777 OIC_LOG_BUFFER(DEBUG, TAG, data, dataLen);
781 OIC_LOG_BUFFER(DEBUG, TAG, data, 32);
784 CAResult_t res = CA_STATUS_OK;
785 uint32_t code = CA_NOT_FOUND;
786 CAData_t *cadata = NULL;
788 coap_pdu_t *pdu = (coap_pdu_t *) CAParsePDU((const char *) data, dataLen, &code,
792 OIC_LOG(ERROR, TAG, "Parse PDU failed");
793 res = CA_STATUS_FAILED;
797 OIC_LOG_V(DEBUG, TAG, "code = %d", code);
798 if (CA_GET == code || CA_POST == code || CA_PUT == code || CA_DELETE == code)
800 cadata = CAGenerateHandlerData(&(sep->endpoint), &(sep->identity), pdu, CA_REQUEST_DATA);
803 OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
804 coap_delete_pdu(pdu);
810 cadata = CAGenerateHandlerData(&(sep->endpoint), &(sep->identity), pdu, CA_RESPONSE_DATA);
813 OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
814 coap_delete_pdu(pdu);
819 if (CAIsSupportedCoAPOverTCP(sep->endpoint.adapter))
821 OIC_LOG(INFO, TAG, "retransmission is not supported");
826 // for retransmission
827 void *retransmissionPdu = NULL;
828 CARetransmissionReceivedData(&g_retransmissionContext, cadata->remoteEndpoint, pdu->transport_hdr,
829 pdu->length, &retransmissionPdu);
831 // get token from saved data in retransmission list
832 if (retransmissionPdu && CA_EMPTY == code)
834 if (cadata->responseInfo)
836 CAInfo_t *info = &cadata->responseInfo->info;
837 CAResult_t res = CAGetTokenFromPDU((const coap_hdr_transport_t *)retransmissionPdu,
838 info, &(sep->endpoint));
839 if (CA_STATUS_OK != res)
841 OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
842 OICFree(info->token);
843 info->tokenLength = 0;
847 OICFree(retransmissionPdu);
851 cadata->type = SEND_TYPE_UNICAST;
853 CALogPDUInfo(cadata, pdu);
856 CAProcessReceivedData(cadata);
859 if (CAIsSupportedBlockwiseTransfer(sep->endpoint.adapter))
861 CAResult_t res = CAReceiveBlockWiseData(pdu, &(sep->endpoint), cadata, dataLen);
862 if (CA_NOT_SUPPORTED == res || CA_REQUEST_TIMEOUT == res)
864 OIC_LOG(DEBUG, TAG, "this message does not have block option");
865 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
869 CADestroyData(cadata, sizeof(CAData_t));
875 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
877 #endif // SINGLE_THREAD
879 coap_delete_pdu(pdu);
882 OIC_LOG(DEBUG, TAG, "OUT - Recv Thread");
887 static void CAAdapterStateChangedCallback(CATransportAdapter_t transportType, bool enabled)
891 CAClearMessageHandler(transportType);
895 static bool CAClearQueueEndpointDataContext(void *data, uint32_t size, void *ctx)
897 if (NULL == data || NULL == ctx)
902 CAData_t *caData = (CAData_t *)data;
903 const CAEndpoint_t *endpoint = (const CAEndpoint_t *)ctx;
905 if (NULL != caData && NULL != caData->remoteEndpoint)
907 if (strcmp(caData->remoteEndpoint->addr, endpoint->addr) == 0
908 && caData->remoteEndpoint->port == endpoint->port
909 && caData->remoteEndpoint->adapter == endpoint->adapter)
917 static void CAConnectionStateChangedCallback(const CAEndpoint_t *info, bool isConnected)
921 CAResult_t res = CAQueueingThreadClearContextData(&g_sendThread,
922 CAClearQueueEndpointDataContext,
924 if (CA_STATUS_OK != res)
926 OIC_LOG(ERROR, TAG, "Could not clear the send queue");
931 void CAHandleRequestResponseCallbacks()
935 CARetransmissionBaseRoutine((void *)&g_retransmissionContext);
938 // parse the data and call the callbacks.
942 oc_mutex_lock(g_receiveThread.threadMutex);
944 u_queue_message_t *item = u_queue_get_element(g_receiveThread.dataQueue);
946 oc_mutex_unlock(g_receiveThread.threadMutex);
948 if (NULL == item || NULL == item->msg)
954 CAData_t *td = (CAData_t *) item->msg;
956 if (td->requestInfo && g_requestHandler)
958 OIC_LOG_V(DEBUG, TAG, "request callback : %d", td->requestInfo->info.numOptions);
959 g_requestHandler(td->remoteEndpoint, td->requestInfo);
961 else if (td->responseInfo && g_responseHandler)
963 OIC_LOG_V(DEBUG, TAG, "response callback : %d", td->responseInfo->info.numOptions);
964 g_responseHandler(td->remoteEndpoint, td->responseInfo);
966 else if (td->errorInfo && g_errorHandler)
968 OIC_LOG_V(DEBUG, TAG, "error callback error: %d", td->errorInfo->result);
969 g_errorHandler(td->remoteEndpoint, td->errorInfo);
972 CADestroyData(item->msg, sizeof(CAData_t));
975 #endif // SINGLE_HANDLE
976 #endif // SINGLE_THREAD
979 static CAData_t* CAPrepareSendData(const CAEndpoint_t *endpoint, const void *sendData,
980 CADataType_t dataType)
982 OIC_LOG(DEBUG, TAG, "CAPrepareSendData IN");
984 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
987 OIC_LOG(ERROR, TAG, "memory allocation failed");
991 if (CA_REQUEST_DATA == dataType)
994 CARequestInfo_t *request = (CARequestInfo_t *)sendData;
996 // clone request info
997 CARequestInfo_t *request = CACloneRequestInfo((CARequestInfo_t *)sendData);
1000 OIC_LOG(ERROR, TAG, "CACloneRequestInfo failed");
1004 cadata->type = request->isMulticast ? SEND_TYPE_MULTICAST : SEND_TYPE_UNICAST;
1005 cadata->requestInfo = request;
1007 else if (CA_RESPONSE_DATA == dataType || CA_RESPONSE_FOR_RES == dataType)
1009 #ifdef SINGLE_THREAD
1010 CAResponseInfo_t *response = (CAResponseInfo_t *)sendData;
1012 // clone response info
1013 CAResponseInfo_t *response = CACloneResponseInfo((CAResponseInfo_t *)sendData);
1016 OIC_LOG(ERROR, TAG, "CACloneResponseInfo failed");
1020 cadata->type = response->isMulticast ? SEND_TYPE_MULTICAST : SEND_TYPE_UNICAST;
1021 cadata->responseInfo = response;
1025 OIC_LOG(ERROR, TAG, "CAPrepareSendData unknown data type");
1029 #ifdef SINGLE_THREAD
1030 CAEndpoint_t* ep = endpoint;
1032 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
1035 OIC_LOG(ERROR, TAG, "endpoint clone failed");
1039 cadata->remoteEndpoint = ep;
1040 cadata->dataType = dataType;
1044 #ifndef SINGLE_THREAD
1045 CADestroyData(cadata, sizeof(CAData_t));
1052 CAResult_t CADetachSendNetworkReqMessage(const CAEndpoint_t *endpoint,
1053 CAConnectEvent_t event,
1054 CADataType_t dataType)
1056 VERIFY_NON_NULL(endpoint, TAG, "endpoint");
1058 if (false == CAIsSelectedNetworkAvailable())
1060 return CA_STATUS_FAILED;
1063 #ifndef SINGLE_THREAD
1064 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
1067 OIC_LOG(ERROR, TAG, "cadata memory allocation failed");
1068 return CA_STATUS_FAILED;
1071 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
1074 OIC_LOG(ERROR, TAG, "endpoint clone failed");
1076 return CA_STATUS_FAILED;
1079 cadata->remoteEndpoint = ep;
1080 cadata->eventInfo = event;
1081 cadata->dataType = dataType;
1083 CAQueueingThreadAddData(&g_sendThread, cadata, sizeof(CAData_t));
1086 return CA_STATUS_OK;
1089 CAResult_t CADetachSendMessage(const CAEndpoint_t *endpoint, const void *sendMsg,
1090 CADataType_t dataType)
1092 VERIFY_NON_NULL(endpoint, TAG, "endpoint");
1093 VERIFY_NON_NULL(sendMsg, TAG, "sendMsg");
1095 if (false == CAIsSelectedNetworkAvailable())
1097 return CA_STATUS_FAILED;
1101 // If max retransmission queue is reached, then don't handle new request
1102 if (CA_MAX_RT_ARRAY_SIZE == u_arraylist_length(g_retransmissionContext.dataList))
1104 OIC_LOG(ERROR, TAG, "max RT queue size reached!");
1105 return CA_SEND_FAILED;
1109 CAData_t *data = CAPrepareSendData(endpoint, sendMsg, dataType);
1112 OIC_LOG(ERROR, TAG, "CAPrepareSendData failed");
1113 return CA_MEMORY_ALLOC_FAILED;
1116 OIC_LOG_V(INFO_PRIVATE, TAG, "DID of endpoint of this message is %s", endpoint->remoteId);
1118 #ifdef SINGLE_THREAD
1119 CAResult_t result = CAProcessSendData(data);
1120 if (CA_STATUS_OK != result)
1122 OIC_LOG(ERROR, TAG, "CAProcessSendData failed");
1131 if (CAIsSupportedBlockwiseTransfer(endpoint->adapter))
1133 CACheckAndDeleteTimedOutBlockData();
1135 CAResult_t res = CASendBlockWiseData(data);
1136 if (CA_NOT_SUPPORTED == res)
1138 OIC_LOG(DEBUG, TAG, "normal msg will be sent");
1139 CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
1140 return CA_STATUS_OK;
1144 CADestroyData(data, sizeof(CAData_t));
1152 CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
1154 #endif // SINGLE_THREAD
1156 return CA_STATUS_OK;
1159 void CASetInterfaceCallbacks(CARequestCallback ReqHandler, CAResponseCallback RespHandler,
1160 CAErrorCallback errorHandler)
1162 g_requestHandler = ReqHandler;
1163 g_responseHandler = RespHandler;
1164 g_errorHandler = errorHandler;
1167 void CASetNetworkMonitorCallback(CANetworkMonitorCallback nwMonitorHandler)
1169 g_nwMonitorHandler = nwMonitorHandler;
1172 CAResult_t CAInitializeMessageHandler(CATransportAdapter_t transportType)
1174 CASetPacketReceivedCallback(CAReceivedPacketCallback);
1175 CASetErrorHandleCallback(CAErrorHandler);
1177 #ifndef SINGLE_THREAD
1178 // create thread pool
1179 CAResult_t res = ca_thread_pool_init(MAX_THREAD_POOL_SIZE, &g_threadPoolHandle);
1180 if (CA_STATUS_OK != res)
1182 OIC_LOG(ERROR, TAG, "thread pool initialize error.");
1186 // send thread initialize
1187 res = CAQueueingThreadInitialize(&g_sendThread, g_threadPoolHandle,
1188 CASendThreadProcess, CADestroyData);
1189 if (CA_STATUS_OK != res)
1191 OIC_LOG(ERROR, TAG, "Failed to Initialize send queue thread");
1195 // start send thread
1197 res = CAQueueingThreadStart(&g_sendThread);
1199 res = CAQueueingThreadStart(&g_sendThread, "IoT_MessageHandlerQueue");
1201 if (CA_STATUS_OK != res)
1203 OIC_LOG(ERROR, TAG, "thread start error(send thread).");
1207 // receive thread initialize
1208 res = CAQueueingThreadInitialize(&g_receiveThread, g_threadPoolHandle,
1209 CAReceiveThreadProcess, CADestroyData);
1210 if (CA_STATUS_OK != res)
1212 OIC_LOG(ERROR, TAG, "Failed to Initialize receive queue thread");
1216 #ifndef SINGLE_HANDLE // This will be enabled when RI supports multi threading
1217 // start receive thread
1218 res = CAQueueingThreadStart(&g_receiveThread);
1219 if (CA_STATUS_OK != res)
1221 OIC_LOG(ERROR, TAG, "thread start error(receive thread).");
1224 #endif // SINGLE_HANDLE
1226 // retransmission initialize
1227 res = CARetransmissionInitialize(&g_retransmissionContext, g_threadPoolHandle,
1228 CASendUnicastData, CATimeoutCallback, NULL);
1229 if (CA_STATUS_OK != res)
1231 OIC_LOG(ERROR, TAG, "Failed to Initialize Retransmission.");
1236 // block-wise transfer initialize
1237 res = CAInitializeBlockWiseTransfer(CAAddDataToSendThread, CAAddDataToReceiveThread);
1238 if (CA_STATUS_OK != res)
1240 OIC_LOG(ERROR, TAG, "Failed to Initialize BlockWiseTransfer.");
1245 // start retransmission
1246 res = CARetransmissionStart(&g_retransmissionContext);
1247 if (CA_STATUS_OK != res)
1249 OIC_LOG(ERROR, TAG, "thread start error(retransmission thread).");
1253 // initialize interface adapters by controller
1254 CAInitializeAdapters(g_threadPoolHandle, transportType);
1255 CASetNetworkMonitorCallbacks(CAAdapterStateChangedCallback, CAConnectionStateChangedCallback);
1257 // retransmission initialize
1258 CAResult_t res = CARetransmissionInitialize(&g_retransmissionContext, NULL, CASendUnicastData,
1259 CATimeoutCallback, NULL);
1260 if (CA_STATUS_OK != res)
1262 OIC_LOG(ERROR, TAG, "Failed to Initialize Retransmission.");
1266 CAInitializeAdapters();
1267 #endif // SINGLE_THREAD
1269 return CA_STATUS_OK;
1272 static bool CAClearQueueAdapterDataContext(void *data, uint32_t size, void *ctx)
1274 if (NULL == data || NULL == ctx)
1279 CAData_t *caData = (CAData_t *)data;
1280 CATransportAdapter_t *type = (CATransportAdapter_t *)ctx;
1282 if (NULL != caData && NULL != caData->remoteEndpoint
1283 && caData->remoteEndpoint->adapter == *type)
1290 void CAClearMessageHandler(CATransportAdapter_t transportType)
1292 CATransportAdapter_t *typeCtx = &transportType;
1294 CAResult_t res = CAQueueingThreadClearContextData(&g_sendThread,
1295 CAClearQueueAdapterDataContext,
1298 if (res != CA_STATUS_OK)
1300 OIC_LOG_V(ERROR, TAG, "Clear send data failed[%d]", res);
1303 if (transportType & DEFAULT_RETRANSMISSION_TYPE)
1305 res = CARetransmissionClearAdapterData(&g_retransmissionContext, transportType);
1306 if (res != CA_STATUS_OK)
1308 OIC_LOG_V(ERROR, TAG, "Clear retransmission data failed[%d]", res);
1313 void CATerminateMessageHandler()
1315 #ifndef SINGLE_THREAD
1316 CATransportAdapter_t connType;
1317 u_arraylist_t *list = CAGetSelectedNetworkList();
1318 uint32_t length = u_arraylist_length(list);
1321 for (i = 0; i < length; i++)
1323 void* ptrType = u_arraylist_get(list, i);
1325 if (NULL == ptrType)
1330 connType = *(CATransportAdapter_t *)ptrType;
1331 CAStopAdapter(connType);
1334 // stop retransmission
1335 if (NULL != g_retransmissionContext.threadMutex)
1337 CARetransmissionStop(&g_retransmissionContext);
1341 // delete thread data
1342 if (NULL != g_sendThread.threadMutex)
1344 CAQueueingThreadStop(&g_sendThread);
1348 // delete thread data
1349 if (NULL != g_receiveThread.threadMutex)
1351 #ifndef SINGLE_HANDLE // This will be enabled when RI supports multi threading
1352 CAQueueingThreadStop(&g_receiveThread);
1356 // destroy thread pool
1357 if (NULL != g_threadPoolHandle)
1359 ca_thread_pool_free(g_threadPoolHandle);
1360 g_threadPoolHandle = NULL;
1364 CATerminateBlockWiseTransfer();
1366 CARetransmissionDestroy(&g_retransmissionContext);
1367 CAQueueingThreadDestroy(&g_sendThread);
1368 CAQueueingThreadDestroy(&g_receiveThread);
1370 // terminate interface adapters by controller
1371 CATerminateAdapters();
1373 // terminate interface adapters by controller
1374 CATerminateAdapters();
1376 // stop retransmission
1377 CARetransmissionStop(&g_retransmissionContext);
1378 CARetransmissionDestroy(&g_retransmissionContext);
1379 #endif // SINGLE_THREAD
1382 static void CALogPayloadInfo(CAInfo_t *info)
1388 for (uint32_t i = 0; i < info->numOptions; i++)
1390 OIC_LOG_V(DEBUG, TAG, "optionID: %u", info->options[i].optionID);
1392 OIC_LOG_V(DEBUG, TAG, "list: %s", info->options[i].optionData);
1398 OIC_LOG_V(DEBUG, TAG, "payload: %p(%zu)", info->payload,
1404 OIC_LOG(DEBUG, TAG, "token:");
1405 OIC_LOG_BUFFER(DEBUG, TAG, (const uint8_t *) info->token,
1408 OIC_LOG_V(DEBUG, TAG, "msgID: %u", info->messageId);
1412 OIC_LOG(DEBUG, TAG, "info is NULL, cannot output log data");
1416 void CAErrorHandler(const CAEndpoint_t *endpoint,
1417 const void *data, uint32_t dataLen,
1420 OIC_LOG(DEBUG, TAG, "CAErrorHandler IN");
1421 VERIFY_NON_NULL_VOID(endpoint, TAG, "remoteEndpoint");
1422 VERIFY_NON_NULL_VOID(data, TAG, "data");
1426 OIC_LOG(ERROR, TAG, "dataLen is zero");
1430 #ifndef SINGLE_THREAD
1431 uint32_t code = CA_NOT_FOUND;
1432 //Do not free remoteEndpoint and data. Currently they will be freed in data thread
1434 coap_pdu_t *pdu = (coap_pdu_t *)CAParsePDU((const char *)data, dataLen, &code, endpoint);
1437 OIC_LOG(ERROR, TAG, "Parse PDU failed");
1441 CAData_t *cadata = CAGenerateHandlerData(endpoint, NULL, pdu, CA_ERROR_DATA);
1444 OIC_LOG(ERROR, TAG, "CAErrorHandler, CAGenerateHandlerData failed!");
1445 coap_delete_pdu(pdu);
1449 cadata->errorInfo->result = result;
1451 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
1452 coap_delete_pdu(pdu);
1457 OIC_LOG(DEBUG, TAG, "CAErrorHandler OUT");
1461 static void CASendErrorInfo(const CAEndpoint_t *endpoint, const CAInfo_t *info, CAResult_t result)
1463 OIC_LOG(DEBUG, TAG, "CASendErrorInfo IN");
1464 #ifndef SINGLE_THREAD
1465 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
1468 OIC_LOG(ERROR, TAG, "cadata memory allocation failed");
1472 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
1475 OIC_LOG(ERROR, TAG, "endpoint clone failed");
1480 CAErrorInfo_t *errorInfo = (CAErrorInfo_t *)OICCalloc(1, sizeof (CAErrorInfo_t));
1483 OIC_LOG(ERROR, TAG, "errorInfo memory allocation failed");
1489 CAResult_t res = CACloneInfo(info, &errorInfo->info);
1490 if (CA_STATUS_OK != res)
1492 OIC_LOG(ERROR, TAG, "info clone failed");
1499 errorInfo->result = result;
1500 cadata->remoteEndpoint = ep;
1501 cadata->errorInfo = errorInfo;
1502 cadata->dataType = CA_ERROR_DATA;
1504 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
1506 OIC_LOG(DEBUG, TAG, "CASendErrorInfo OUT");
1513 static void CALogPDUInfo(const CAData_t *data, const coap_pdu_t *pdu)
1516 if(data == NULL || pdu == NULL)
1518 printf("INVALID INPUT, CALogPDUInfo FAIL\n");
1523 switch(data->dataType)
1525 case CA_REQUEST_DATA:
1526 strncpy(type, "\e[32mREQUEST <<<<\e[m", 30);
1528 case CA_RESPONSE_DATA:
1529 strncpy(type, "\e[36mRESPONSE >>>>\e[m", 30);
1532 strncpy(type, "ERROR", 30);
1534 case CA_RESPONSE_FOR_RES:
1535 strncpy(type, "RESP_RES >>>>", 30);
1538 snprintf(type, 30, "Type : %d", data->dataType);
1543 char method[20] = "";
1544 const CAInfo_t *info = NULL;
1545 if (NULL != data->requestInfo)
1547 switch(data->requestInfo->method)
1550 strncpy(method, "GET", 20);
1553 strncpy(method, "POST", 20);
1556 strncpy(method, "PUT", 20);
1559 strncpy(method, "DEL", 20);
1562 sprintf(method, "Method : %d", data->requestInfo->method);
1565 info = &data->requestInfo->info;
1568 if(NULL != data->responseInfo)
1571 sprintf(method, "result : %d", data->responseInfo->result);
1572 info = &data->responseInfo->info;
1576 char log_buffer[1024] = "";
1577 sprintf(log_buffer, "CA_LOG [%5d] | %-13s | %-12s | msg size : %4d | %s", pdu->transport_hdr->udp.id , type, method, pdu->length, info->resourceUri);
1585 static void CALogPDUInfo(const CAData_t *data, const coap_pdu_t *pdu)
1587 OIC_LOG(DEBUG, TAG, "CALogPDUInfo");
1589 VERIFY_NON_NULL_VOID(data, TAG, "data");
1590 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
1591 OIC_TRACE_BEGIN(%s:CALogPDUInfo, TAG);
1593 OIC_LOG(INFO, ANALYZER_TAG, "=================================================");
1594 if(SEND_TYPE_MULTICAST == data->type)
1596 OIC_LOG(INFO, ANALYZER_TAG, "Is Multicast = true");
1600 OIC_LOG(INFO, ANALYZER_TAG, "Is Multicast = false");
1603 if (NULL != data->remoteEndpoint)
1605 CALogAdapterTypeInfo(data->remoteEndpoint->adapter);
1606 OIC_LOG_V(INFO, ANALYZER_TAG, "Address = [%s]:[%d]", data->remoteEndpoint->addr,
1607 data->remoteEndpoint->port);
1610 switch(data->dataType)
1612 case CA_REQUEST_DATA:
1613 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_REQUEST_DATA]");
1615 case CA_RESPONSE_DATA:
1616 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_RESPONSE_DATA]");
1619 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_ERROR_DATA]");
1621 case CA_RESPONSE_FOR_RES:
1622 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_RESPONSE_FOR_RES]");
1625 OIC_LOG_V(INFO, ANALYZER_TAG, "Data Type = [%d]", data->dataType);
1629 const CAInfo_t *info = NULL;
1630 if (NULL != data->requestInfo)
1632 switch(data->requestInfo->method)
1635 OIC_LOG(INFO, ANALYZER_TAG, "Method = [GET]");
1638 OIC_LOG(INFO, ANALYZER_TAG, "Method = [POST]");
1641 OIC_LOG(INFO, ANALYZER_TAG, "Method = [PUT]");
1644 OIC_LOG(INFO, ANALYZER_TAG, "Method = [DELETE]");
1647 OIC_LOG_V(INFO, ANALYZER_TAG, "Method = [%d]", data->requestInfo->method);
1650 info = &data->requestInfo->info;
1653 if (NULL != data->responseInfo)
1655 OIC_LOG_V(INFO, ANALYZER_TAG, "result code = [%d]", data->responseInfo->result);
1656 info = &data->responseInfo->info;
1659 if (pdu->transport_hdr)
1661 OIC_LOG_V(INFO, ANALYZER_TAG, "Msg ID = [%d]", pdu->transport_hdr->udp.id);
1666 OIC_LOG(INFO, ANALYZER_TAG, "Coap Token");
1667 OIC_LOG_BUFFER(INFO, ANALYZER_TAG, (const uint8_t *) info->token, info->tokenLength);
1668 OIC_TRACE_BUFFER("OIC_CA_MSG_HANDLE:CALogPDUInfo:token",
1669 (const uint8_t *) info->token, info->tokenLength);
1670 OIC_LOG_V(INFO, ANALYZER_TAG, "Res URI = [%s]", info->resourceUri);
1671 OIC_TRACE_MARK(%s:CALogPDUInfo:uri:%s, TAG, info->resourceUri);
1673 if (CA_FORMAT_APPLICATION_CBOR == info->payloadFormat)
1675 OIC_LOG(INFO, ANALYZER_TAG, "Payload Format = [CA_FORMAT_APPLICATION_CBOR]");
1679 OIC_LOG_V(INFO, ANALYZER_TAG, "Payload Format = [%d]", info->payloadFormat);
1683 size_t payloadLen = (pdu->data) ? (unsigned char *) pdu->hdr + pdu->length - pdu->data : 0;
1684 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Message Full Size = [%lu]", pdu->length);
1685 OIC_LOG(INFO, ANALYZER_TAG, "CoAP Header (+ 0xFF)");
1686 OIC_LOG_BUFFER(INFO, ANALYZER_TAG, (const uint8_t *) pdu->transport_hdr,
1687 pdu->length - payloadLen);
1688 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Header size = [%lu]", pdu->length - payloadLen);
1690 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Payload");
1691 OIC_LOG_BUFFER(INFO_PRIVATE, ANALYZER_TAG, pdu->data, payloadLen);
1692 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Payload Size = [%lu]", payloadLen);
1693 OIC_LOG(INFO, ANALYZER_TAG, "=================================================");
1696 CASamsungLogMessage(data, pdu);
1700 static void CASamsungLogMessage(const CAData_t *data, const coap_pdu_t *pdu)
1702 OIC_LOG(INFO, TAG, "CASamsungLogMessage");
1703 VERIFY_NON_NULL_VOID(data, TAG, "data");
1704 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
1705 VERIFY_NON_NULL_VOID(data->remoteEndpoint, TAG, "data->remoteEndpoint");
1707 const CAInfo_t *info = NULL;
1708 if (NULL != data->requestInfo)
1710 info = &data->requestInfo->info;
1713 if (NULL != data->responseInfo)
1715 info = &data->responseInfo->info;
1718 VERIFY_NON_NULL_VOID(info, TAG, "info");
1720 memset(g_headerBuffer, 0, MAX_LOG_BUFFER_SIZE);
1723 g_headerBuffer[g_headerIndex++] = data->dataType;
1724 g_headerBuffer[g_headerIndex++] = '|';
1725 g_headerBuffer[g_headerIndex++] = data->remoteEndpoint->adapter;
1726 g_headerBuffer[g_headerIndex++] = '|';
1727 g_headerBuffer[g_headerIndex++] = data->type;
1728 g_headerBuffer[g_headerIndex++] = '|';
1730 if (NULL != data->remoteEndpoint)
1733 while (NULL != data->remoteEndpoint->addr[i])
1735 g_headerBuffer[g_headerIndex++] = data->remoteEndpoint->addr[i];
1738 g_headerBuffer[g_headerIndex++] = ':';
1739 g_headerBuffer[g_headerIndex++] = (data->remoteEndpoint->port >> 8) & 0x0000ff;
1740 g_headerBuffer[g_headerIndex++] = data->remoteEndpoint->port & 0x000000ff;
1743 g_headerBuffer[g_headerIndex++] = '|';
1744 if (data->requestInfo)
1746 g_headerBuffer[g_headerIndex++] = data->requestInfo->method;
1750 g_headerBuffer[g_headerIndex++] = 0;
1753 g_headerBuffer[g_headerIndex++] = '|';
1754 if (data->responseInfo)
1756 g_headerBuffer[g_headerIndex++] = data->responseInfo->result;
1760 g_headerBuffer[g_headerIndex++] = 0;
1762 g_headerBuffer[g_headerIndex++] = '|';
1764 if (pdu->transport_hdr)
1766 g_headerBuffer[g_headerIndex++] = (pdu->transport_hdr->udp.id >> 8) & 0x0000ff;
1767 g_headerBuffer[g_headerIndex++] = pdu->transport_hdr->udp.id & 0x000000ff;
1771 g_headerBuffer[g_headerIndex++] = 0;
1772 g_headerBuffer[g_headerIndex++] = 0;
1774 g_headerBuffer[g_headerIndex++] = '|';
1776 if (info->token && info->tokenLength > 0)
1778 for (size_t i = 0; i < info->tokenLength; i++)
1780 g_headerBuffer[g_headerIndex++] = info->token[i];
1782 g_headerBuffer[g_headerIndex++] = '|';
1785 if (info->resourceUri)
1788 while (NULL != info->resourceUri[i])
1790 g_headerBuffer[g_headerIndex++] = info->resourceUri[i];
1793 g_headerBuffer[g_headerIndex++] = '|';
1796 OIC_LOG_CA_BUFFER(INFO, TAG, (uint8_t *) g_headerBuffer, g_headerIndex, 1);
1797 size_t payloadLen = (unsigned char *) pdu->hdr + pdu->length - pdu->data;
1798 OIC_LOG_CA_BUFFER(INFO_PRIVATE, TAG, pdu->data, payloadLen, 0);
1803 static void CALogPDUInfo(const CAData_t *data, const coap_pdu_t *pdu)
1805 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
1808 OIC_LOG_V(DEBUG, TAG, "PDU Maker - payload : %s", pdu->data);
1809 OIC_LOG_V(DEBUG, TAG, "PDU Maker - type : %d", pdu->transport_hdr->udp.type);
1810 OIC_LOG_V(DEBUG, TAG, "PDU Maker - code : %d", pdu->transport_hdr->udp.code);
1811 OIC_LOG(DEBUG, TAG, "PDU Maker - token :");
1812 OIC_LOG_BUFFER(DEBUG, TAG, pdu->transport_hdr->udp.token,
1813 pdu->transport_hdr->udp.token_length);