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 ((reqInfo->info.type != CA_MSG_CONFIRM) &&
205 CADropSecondMessage(&caglobals.ca.requestHistory, endpoint, reqInfo->info.messageId,
206 reqInfo->info.token, reqInfo->info.tokenLength))
208 OIC_LOG(INFO, TAG, "Second Request with same Token, Drop it");
209 CADestroyRequestInfoInternal(reqInfo);
213 cadata->requestInfo = reqInfo;
214 info = &reqInfo->info;
217 info->identity = *identity;
219 OIC_LOG(DEBUG, TAG, "Request Info :");
220 CALogPayloadInfo(info);
222 else if (CA_ERROR_DATA == dataType)
224 CAErrorInfo_t *errorInfo = (CAErrorInfo_t *)OICCalloc(1, sizeof (CAErrorInfo_t));
227 OIC_LOG(ERROR, TAG, "Memory allocation failed!");
231 CAResult_t result = CAGetErrorInfoFromPDU(data, endpoint, errorInfo);
232 if (CA_STATUS_OK != result)
234 OIC_LOG(ERROR, TAG, "CAGetErrorInfoFromPDU failed");
239 cadata->errorInfo = errorInfo;
240 info = &errorInfo->info;
243 info->identity = *identity;
245 OIC_LOG(DEBUG, TAG, "error Info :");
246 CALogPayloadInfo(info);
249 cadata->remoteEndpoint = ep;
250 cadata->dataType = dataType;
252 OIC_LOG(DEBUG, TAG, "CAGenerateHandlerData OUT");
257 #ifndef SINGLE_THREAD
263 static void CATimeoutCallback(const CAEndpoint_t *endpoint, const void *pdu, uint32_t size)
265 VERIFY_NON_NULL_VOID(endpoint, TAG, "endpoint");
266 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
268 CAEndpoint_t* ep = endpoint;
270 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
273 OIC_LOG(ERROR, TAG, "clone failed");
278 CAResponseInfo_t* resInfo = (CAResponseInfo_t*)OICCalloc(1, sizeof(CAResponseInfo_t));
282 OIC_LOG(ERROR, TAG, "calloc failed");
283 #ifndef SINGLE_THREAD
289 resInfo->result = CA_RETRANSMIT_TIMEOUT;
290 resInfo->info.type = CAGetMessageTypeFromPduBinaryData(pdu, size);
291 resInfo->info.messageId = CAGetMessageIdFromPduBinaryData(pdu, size);
293 CAResult_t res = CAGetTokenFromPDU((const coap_hdr_transport_t *) pdu, &(resInfo->info),
295 if (CA_STATUS_OK != res)
297 OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
298 CADestroyResponseInfoInternal(resInfo);
299 #ifndef SINGLE_THREAD
305 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
308 OIC_LOG(ERROR, TAG, "memory allocation failed !");
309 #ifndef SINGLE_THREAD
312 CADestroyResponseInfoInternal(resInfo);
316 cadata->type = SEND_TYPE_UNICAST;
317 cadata->remoteEndpoint = ep;
318 cadata->requestInfo = NULL;
319 cadata->responseInfo = resInfo;
322 if (CAIsSupportedBlockwiseTransfer(endpoint->adapter))
324 res = CARemoveBlockDataFromListWithSeed(resInfo->info.token, resInfo->info.tokenLength,
326 if (CA_STATUS_OK != res)
328 OIC_LOG(ERROR, TAG, "CARemoveBlockDataFromListWithSeed failed");
334 CAProcessReceivedData(cadata);
336 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
340 static void CADestroyData(void *data, uint32_t size)
342 OIC_LOG(DEBUG, TAG, "CADestroyData IN");
343 if ((size_t)size < sizeof(CAData_t))
345 OIC_LOG_V(ERROR, TAG, "Destroy data too small %p %d", data, size);
347 CAData_t *cadata = (CAData_t *) data;
351 OIC_LOG(ERROR, TAG, "cadata is NULL");
354 #ifndef SINGLE_THREAD
355 if (NULL != cadata->remoteEndpoint)
357 CAFreeEndpoint(cadata->remoteEndpoint);
361 if (NULL != cadata->requestInfo)
363 CADestroyRequestInfoInternal((CARequestInfo_t *) cadata->requestInfo);
366 if (NULL != cadata->responseInfo)
368 CADestroyResponseInfoInternal((CAResponseInfo_t *) cadata->responseInfo);
371 if (NULL != cadata->errorInfo)
373 CADestroyErrorInfoInternal(cadata->errorInfo);
377 OIC_LOG(DEBUG, TAG, "CADestroyData OUT");
381 static void CAProcessReceivedData(CAData_t *data)
383 OIC_LOG(DEBUG, TAG, "CAProcessReceivedData IN");
386 OIC_LOG(ERROR, TAG, "thread data error!!");
390 // parse the data and call the callbacks.
393 CAEndpoint_t *rep = (CAEndpoint_t *)(data->remoteEndpoint);
396 OIC_LOG(ERROR, TAG, "remoteEndpoint error!!");
400 if (data->requestInfo && g_requestHandler)
402 g_requestHandler(rep, data->requestInfo);
404 else if (data->responseInfo && g_responseHandler)
406 g_responseHandler(rep, data->responseInfo);
408 else if (data->errorInfo && g_errorHandler)
410 g_errorHandler(rep, data->errorInfo);
413 CADestroyData(data, sizeof(CAData_t));
415 OIC_LOG(DEBUG, TAG, "CAProcessReceivedData OUT");
419 #ifndef SINGLE_THREAD
420 static void CAReceiveThreadProcess(void *threadData)
422 #ifndef SINGLE_HANDLE
423 CAData_t *data = (CAData_t *) threadData;
424 OIC_TRACE_BEGIN(%s:CAProcessReceivedData, TAG);
425 CAProcessReceivedData(data);
431 #endif // SINGLE_THREAD
433 static CAResult_t CAProcessMulticastData(const CAData_t *data)
435 VERIFY_NON_NULL(data, TAG, "data");
436 VERIFY_NON_NULL(data->remoteEndpoint, TAG, "remoteEndpoint");
438 coap_pdu_t *pdu = NULL;
439 CAInfo_t *info = NULL;
440 coap_list_t *options = NULL;
441 coap_transport_t transport = COAP_UDP;
442 CAResult_t res = CA_SEND_FAILED;
444 if (!data->requestInfo && !data->responseInfo)
446 OIC_LOG(ERROR, TAG, "request or response info is empty");
450 if (data->requestInfo)
452 OIC_LOG(DEBUG, TAG, "requestInfo is available..");
454 info = &data->requestInfo->info;
455 pdu = CAGeneratePDU(CA_GET, info, data->remoteEndpoint, &options, &transport);
457 else if (data->responseInfo)
459 OIC_LOG(DEBUG, TAG, "responseInfo is available..");
461 info = &data->responseInfo->info;
462 pdu = CAGeneratePDU(data->responseInfo->result, info, data->remoteEndpoint,
463 &options, &transport);
468 OIC_LOG(ERROR,TAG,"Failed to generate multicast PDU");
469 CASendErrorInfo(data->remoteEndpoint, info, CA_SEND_FAILED);
470 coap_delete_list(options);
475 if (CAIsSupportedBlockwiseTransfer(data->remoteEndpoint->adapter))
477 // Blockwise transfer
478 res = CAAddBlockOption(&pdu, info, data->remoteEndpoint, &options);
479 if (CA_STATUS_OK != res)
481 OIC_LOG(DEBUG, TAG, "CAAddBlockOption has failed");
487 CALogPDUInfo(data, pdu);
489 res = CASendMulticastData(data->remoteEndpoint, pdu->transport_hdr, pdu->length, data->dataType);
490 if (CA_STATUS_OK != res)
492 OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
496 coap_delete_list(options);
497 coap_delete_pdu(pdu);
501 CAErrorHandler(data->remoteEndpoint, pdu->transport_hdr, pdu->length, res);
502 coap_delete_list(options);
503 coap_delete_pdu(pdu);
507 static CAResult_t CAProcessSendData(const CAData_t *data)
509 VERIFY_NON_NULL(data, TAG, "data");
510 VERIFY_NON_NULL(data->remoteEndpoint, TAG, "remoteEndpoint");
512 CAResult_t res = CA_STATUS_FAILED;
514 if (CA_NETWORK_COMMAND == data->dataType)
516 if (CA_REQ_DISCONNECT == data->eventInfo)
519 // request TCP disconnect
520 if (CA_ADAPTER_TCP == data->remoteEndpoint->adapter)
522 OIC_LOG(INFO, TAG, "request TCP disconnect");
523 return CADisconnectSession(data->remoteEndpoint);
529 CASendDataType_t type = data->type;
531 coap_pdu_t *pdu = NULL;
532 CAInfo_t *info = NULL;
533 coap_list_t *options = NULL;
534 coap_transport_t transport = COAP_UDP;
536 if (SEND_TYPE_UNICAST == type)
538 OIC_LOG(DEBUG,TAG,"Unicast message");
540 #ifdef ROUTING_GATEWAY
542 * When forwarding a packet, do not attempt retransmission as its the responsibility of
543 * packet originator node
545 bool skipRetransmission = false;
548 if (NULL != data->requestInfo)
550 OIC_LOG(DEBUG, TAG, "requestInfo is available..");
552 info = &data->requestInfo->info;
553 #ifdef ROUTING_GATEWAY
554 skipRetransmission = data->requestInfo->info.skipRetransmission;
556 pdu = CAGeneratePDU(data->requestInfo->method, info, data->remoteEndpoint,
557 &options, &transport);
559 else if (NULL != data->responseInfo)
561 OIC_LOG(DEBUG, TAG, "responseInfo is available..");
563 info = &data->responseInfo->info;
564 #ifdef ROUTING_GATEWAY
565 skipRetransmission = data->responseInfo->info.skipRetransmission;
567 pdu = CAGeneratePDU(data->responseInfo->result, info, data->remoteEndpoint,
568 &options, &transport);
572 OIC_LOG(DEBUG, TAG, "request info, response info is empty");
573 return CA_STATUS_INVALID_PARAM;
576 // interface controller function call.
580 if (CAIsSupportedBlockwiseTransfer(data->remoteEndpoint->adapter))
582 // Blockwise transfer
585 CAResult_t res = CAAddBlockOption(&pdu, info,
586 data->remoteEndpoint,
588 if (CA_STATUS_OK != res)
590 OIC_LOG(INFO, TAG, "to write block option has failed");
591 CAErrorHandler(data->remoteEndpoint, pdu->transport_hdr, pdu->length, res);
592 coap_delete_list(options);
593 coap_delete_pdu(pdu);
599 CALogPDUInfo(data, pdu);
601 OIC_LOG_V(INFO, TAG, "CASendUnicastData type : %d", data->dataType);
602 res = CASendUnicastData(data->remoteEndpoint, pdu->transport_hdr, pdu->length, data->dataType);
603 if (CA_STATUS_OK != res)
605 OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
606 CAErrorHandler(data->remoteEndpoint, pdu->transport_hdr, pdu->length, res);
607 coap_delete_list(options);
608 coap_delete_pdu(pdu);
613 if (CAIsSupportedCoAPOverTCP(data->remoteEndpoint->adapter))
615 OIC_LOG(INFO, TAG, "retransmission will be not worked");
619 #ifdef ROUTING_GATEWAY
620 if (!skipRetransmission)
623 // for retransmission
624 res = CARetransmissionSentData(&g_retransmissionContext,
625 data->remoteEndpoint,
627 pdu->transport_hdr, pdu->length);
628 if ((CA_STATUS_OK != res) && (CA_NOT_SUPPORTED != res))
630 //when retransmission not supported this will return CA_NOT_SUPPORTED, ignore
631 OIC_LOG_V(INFO, TAG, "retransmission is not enabled due to error, res : %d", res);
632 coap_delete_list(options);
633 coap_delete_pdu(pdu);
638 coap_delete_list(options);
639 coap_delete_pdu(pdu);
643 OIC_LOG(ERROR,TAG,"Failed to generate unicast PDU");
644 CASendErrorInfo(data->remoteEndpoint, info, CA_SEND_FAILED);
645 return CA_SEND_FAILED;
648 else if (SEND_TYPE_MULTICAST == type)
650 OIC_LOG(DEBUG,TAG,"Multicast message");
653 * If CoAP over TCP is enabled, the CoAP pdu wont be same for IP and other adapters.
654 * That's why we need to generate two pdu's, one for IP and second for other transports.
655 * Two possible cases we might have to split: a) when adapter is CA_DEFAULT_ADAPTER
656 * b) when one of the adapter is IP adapter(ex: CA_ADAPTER_IP | CA_ADAPTER_GATT_BTLE)
658 if (data->remoteEndpoint->adapter == CA_DEFAULT_ADAPTER ||
659 (CA_ADAPTER_IP & data->remoteEndpoint->adapter &&
660 CA_ADAPTER_IP != data->remoteEndpoint->adapter))
662 if (data->remoteEndpoint->adapter == CA_DEFAULT_ADAPTER)
664 data->remoteEndpoint->adapter = CA_ALL_ADAPTERS ^ CA_ADAPTER_IP;
668 data->remoteEndpoint->adapter = data->remoteEndpoint->adapter ^ CA_ADAPTER_IP;
670 CAProcessMulticastData(data);
671 data->remoteEndpoint->adapter = CA_ADAPTER_IP;
672 CAProcessMulticastData(data);
676 CAProcessMulticastData(data);
679 CAProcessMulticastData(data);
685 #ifndef SINGLE_THREAD
686 static void CASendThreadProcess(void *threadData)
688 CAData_t *data = (CAData_t *) threadData;
689 OIC_TRACE_BEGIN(%s:CAProcessSendData, TAG);
690 CAProcessSendData(data);
696 * If a second message arrives with the same message ID, token and the other address
697 * family, drop it. Typically, IPv6 beats IPv4, so the IPv4 message is dropped.
699 static bool CADropSecondMessage(CAHistory_t *history, const CAEndpoint_t *ep, uint16_t id,
700 CAToken_t token, uint8_t tokenLength)
706 if (ep->adapter != CA_ADAPTER_IP)
710 if (!caglobals.ip.dualstack)
715 if (tokenLength > CA_MAX_TOKEN_LEN)
718 * If token length is more than CA_MAX_TOKEN_LEN,
719 * we compare the first CA_MAX_TOKEN_LEN bytes only.
721 tokenLength = CA_MAX_TOKEN_LEN;
725 CATransportFlags_t familyFlags = ep->flags & CA_IPFAMILY_MASK;
727 for (size_t i = 0; i < sizeof(history->items) / sizeof(history->items[0]); i++)
729 CAHistoryItem_t *item = &(history->items[i]);
730 if (id == item->messageId && tokenLength == item->tokenLength
731 && memcmp(item->token, token, tokenLength) == 0)
733 if ((familyFlags ^ item->flags) == CA_IPFAMILY_MASK)
735 OIC_LOG_V(INFO, TAG, "IPv%c duplicate message ignored",
736 familyFlags & CA_IPV6 ? '6' : '4');
743 history->items[history->nextIndex].flags = familyFlags;
744 history->items[history->nextIndex].messageId = id;
745 if (token && tokenLength)
747 memcpy(history->items[history->nextIndex].token, token, tokenLength);
748 history->items[history->nextIndex].tokenLength = tokenLength;
751 if (++history->nextIndex >= HISTORYSIZE)
753 history->nextIndex = 0;
759 static CAResult_t CAReceivedPacketCallback(const CASecureEndpoint_t *sep,
760 const void *data, uint32_t dataLen)
762 VERIFY_NON_NULL(sep, TAG, "remoteEndpoint");
763 VERIFY_NON_NULL(data, TAG, "data");
764 OIC_TRACE_BEGIN(%s:CAReceivedPacketCallback, TAG);
768 OIC_LOG(ERROR, TAG, "dataLen is zero");
771 return CA_STATUS_FAILED;
775 OIC_LOG(DEBUG, TAG, "received pdu data :");
778 OIC_LOG_BUFFER(DEBUG, TAG, data, dataLen);
782 OIC_LOG_BUFFER(DEBUG, TAG, data, 32);
785 CAResult_t res = CA_STATUS_OK;
786 uint32_t code = CA_NOT_FOUND;
787 CAData_t *cadata = NULL;
789 coap_pdu_t *pdu = (coap_pdu_t *) CAParsePDU((const char *) data, dataLen, &code,
793 OIC_LOG(ERROR, TAG, "Parse PDU failed");
794 res = CA_STATUS_FAILED;
798 OIC_LOG_V(DEBUG, TAG, "code = %d", code);
799 if (CA_GET == code || CA_POST == code || CA_PUT == code || CA_DELETE == code)
801 cadata = CAGenerateHandlerData(&(sep->endpoint), &(sep->identity), pdu, CA_REQUEST_DATA);
804 OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
805 coap_delete_pdu(pdu);
811 cadata = CAGenerateHandlerData(&(sep->endpoint), &(sep->identity), pdu, CA_RESPONSE_DATA);
814 OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
815 coap_delete_pdu(pdu);
820 if (CAIsSupportedCoAPOverTCP(sep->endpoint.adapter))
822 OIC_LOG(INFO, TAG, "retransmission is not supported");
827 // for retransmission
828 void *retransmissionPdu = NULL;
829 CARetransmissionReceivedData(&g_retransmissionContext, cadata->remoteEndpoint, pdu->transport_hdr,
830 pdu->length, &retransmissionPdu);
832 // get token from saved data in retransmission list
833 if (retransmissionPdu && CA_EMPTY == code)
835 if (cadata->responseInfo)
837 CAInfo_t *info = &cadata->responseInfo->info;
838 CAResult_t res = CAGetTokenFromPDU((const coap_hdr_transport_t *)retransmissionPdu,
839 info, &(sep->endpoint));
840 if (CA_STATUS_OK != res)
842 OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
843 OICFree(info->token);
844 info->tokenLength = 0;
848 OICFree(retransmissionPdu);
852 cadata->type = SEND_TYPE_UNICAST;
854 CALogPDUInfo(cadata, pdu);
857 CAProcessReceivedData(cadata);
860 if (CAIsSupportedBlockwiseTransfer(sep->endpoint.adapter))
862 CAResult_t res = CAReceiveBlockWiseData(pdu, &(sep->endpoint), cadata, dataLen);
863 if (CA_NOT_SUPPORTED == res || CA_REQUEST_TIMEOUT == res)
865 OIC_LOG(DEBUG, TAG, "this message does not have block option");
866 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
870 CADestroyData(cadata, sizeof(CAData_t));
876 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
878 #endif // SINGLE_THREAD
880 coap_delete_pdu(pdu);
883 OIC_LOG(DEBUG, TAG, "OUT - Recv Thread");
888 static void CAAdapterStateChangedCallback(CATransportAdapter_t transportType, bool enabled)
892 CAClearMessageHandler(transportType);
896 static bool CAClearQueueEndpointDataContext(void *data, uint32_t size, void *ctx)
898 if (NULL == data || NULL == ctx)
903 CAData_t *caData = (CAData_t *)data;
904 const CAEndpoint_t *endpoint = (const CAEndpoint_t *)ctx;
906 if (NULL != caData && NULL != caData->remoteEndpoint)
908 if (strcmp(caData->remoteEndpoint->addr, endpoint->addr) == 0
909 && caData->remoteEndpoint->port == endpoint->port
910 && caData->remoteEndpoint->adapter == endpoint->adapter)
918 static void CAConnectionStateChangedCallback(const CAEndpoint_t *info, bool isConnected)
922 CAResult_t res = CAQueueingThreadClearContextData(&g_sendThread,
923 CAClearQueueEndpointDataContext,
925 if (CA_STATUS_OK != res)
927 OIC_LOG(ERROR, TAG, "Could not clear the send queue");
932 void CAHandleRequestResponseCallbacks()
936 CARetransmissionBaseRoutine((void *)&g_retransmissionContext);
939 // parse the data and call the callbacks.
943 oc_mutex_lock(g_receiveThread.threadMutex);
945 u_queue_message_t *item = u_queue_get_element(g_receiveThread.dataQueue);
947 oc_mutex_unlock(g_receiveThread.threadMutex);
949 if (NULL == item || NULL == item->msg)
955 CAData_t *td = (CAData_t *) item->msg;
957 if (td->requestInfo && g_requestHandler)
959 OIC_LOG_V(DEBUG, TAG, "request callback : %d", td->requestInfo->info.numOptions);
960 g_requestHandler(td->remoteEndpoint, td->requestInfo);
962 else if (td->responseInfo && g_responseHandler)
964 OIC_LOG_V(DEBUG, TAG, "response callback : %d", td->responseInfo->info.numOptions);
965 g_responseHandler(td->remoteEndpoint, td->responseInfo);
967 else if (td->errorInfo && g_errorHandler)
969 OIC_LOG_V(DEBUG, TAG, "error callback error: %d", td->errorInfo->result);
970 g_errorHandler(td->remoteEndpoint, td->errorInfo);
973 CADestroyData(item->msg, sizeof(CAData_t));
976 #endif // SINGLE_HANDLE
977 #endif // SINGLE_THREAD
980 static CAData_t* CAPrepareSendData(const CAEndpoint_t *endpoint, const void *sendData,
981 CADataType_t dataType)
983 OIC_LOG(DEBUG, TAG, "CAPrepareSendData IN");
985 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
988 OIC_LOG(ERROR, TAG, "memory allocation failed");
992 if (CA_REQUEST_DATA == dataType)
995 CARequestInfo_t *request = (CARequestInfo_t *)sendData;
997 // clone request info
998 CARequestInfo_t *request = CACloneRequestInfo((CARequestInfo_t *)sendData);
1001 OIC_LOG(ERROR, TAG, "CACloneRequestInfo failed");
1005 cadata->type = request->isMulticast ? SEND_TYPE_MULTICAST : SEND_TYPE_UNICAST;
1006 cadata->requestInfo = request;
1008 else if (CA_RESPONSE_DATA == dataType || CA_RESPONSE_FOR_RES == dataType)
1010 #ifdef SINGLE_THREAD
1011 CAResponseInfo_t *response = (CAResponseInfo_t *)sendData;
1013 // clone response info
1014 CAResponseInfo_t *response = CACloneResponseInfo((CAResponseInfo_t *)sendData);
1017 OIC_LOG(ERROR, TAG, "CACloneResponseInfo failed");
1021 cadata->type = response->isMulticast ? SEND_TYPE_MULTICAST : SEND_TYPE_UNICAST;
1022 cadata->responseInfo = response;
1026 OIC_LOG(ERROR, TAG, "CAPrepareSendData unknown data type");
1030 #ifdef SINGLE_THREAD
1031 CAEndpoint_t* ep = endpoint;
1033 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
1036 OIC_LOG(ERROR, TAG, "endpoint clone failed");
1040 cadata->remoteEndpoint = ep;
1041 cadata->dataType = dataType;
1045 #ifndef SINGLE_THREAD
1046 CADestroyData(cadata, sizeof(CAData_t));
1053 CAResult_t CADetachSendNetworkReqMessage(const CAEndpoint_t *endpoint,
1054 CAConnectEvent_t event,
1055 CADataType_t dataType)
1057 VERIFY_NON_NULL(endpoint, TAG, "endpoint");
1059 if (false == CAIsSelectedNetworkAvailable())
1061 return CA_STATUS_FAILED;
1064 #ifndef SINGLE_THREAD
1065 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
1068 OIC_LOG(ERROR, TAG, "cadata memory allocation failed");
1069 return CA_STATUS_FAILED;
1072 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
1075 OIC_LOG(ERROR, TAG, "endpoint clone failed");
1077 return CA_STATUS_FAILED;
1080 cadata->remoteEndpoint = ep;
1081 cadata->eventInfo = event;
1082 cadata->dataType = dataType;
1084 CAQueueingThreadAddData(&g_sendThread, cadata, sizeof(CAData_t));
1087 return CA_STATUS_OK;
1090 CAResult_t CADetachSendMessage(const CAEndpoint_t *endpoint, const void *sendMsg,
1091 CADataType_t dataType)
1093 VERIFY_NON_NULL(endpoint, TAG, "endpoint");
1094 VERIFY_NON_NULL(sendMsg, TAG, "sendMsg");
1096 if (false == CAIsSelectedNetworkAvailable())
1098 return CA_STATUS_FAILED;
1102 // If max retransmission queue is reached, then don't handle new request
1103 if (CA_MAX_RT_ARRAY_SIZE == u_arraylist_length(g_retransmissionContext.dataList))
1105 OIC_LOG(ERROR, TAG, "max RT queue size reached!");
1106 return CA_SEND_FAILED;
1110 CAData_t *data = CAPrepareSendData(endpoint, sendMsg, dataType);
1113 OIC_LOG(ERROR, TAG, "CAPrepareSendData failed");
1114 return CA_MEMORY_ALLOC_FAILED;
1117 OIC_LOG_V(INFO_PRIVATE, TAG, "DID of endpoint of this message is %s", endpoint->remoteId);
1119 #ifdef SINGLE_THREAD
1120 CAResult_t result = CAProcessSendData(data);
1121 if (CA_STATUS_OK != result)
1123 OIC_LOG(ERROR, TAG, "CAProcessSendData failed");
1132 if (CAIsSupportedBlockwiseTransfer(endpoint->adapter))
1134 CACheckAndDeleteTimedOutBlockData();
1136 CAResult_t res = CASendBlockWiseData(data);
1137 if (CA_NOT_SUPPORTED == res)
1139 OIC_LOG(DEBUG, TAG, "normal msg will be sent");
1140 CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
1141 return CA_STATUS_OK;
1145 CADestroyData(data, sizeof(CAData_t));
1153 CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
1155 #endif // SINGLE_THREAD
1157 return CA_STATUS_OK;
1160 void CASetInterfaceCallbacks(CARequestCallback ReqHandler, CAResponseCallback RespHandler,
1161 CAErrorCallback errorHandler)
1163 g_requestHandler = ReqHandler;
1164 g_responseHandler = RespHandler;
1165 g_errorHandler = errorHandler;
1168 void CASetNetworkMonitorCallback(CANetworkMonitorCallback nwMonitorHandler)
1170 g_nwMonitorHandler = nwMonitorHandler;
1173 CAResult_t CAInitializeMessageHandler(CATransportAdapter_t transportType)
1175 CASetPacketReceivedCallback(CAReceivedPacketCallback);
1176 CASetErrorHandleCallback(CAErrorHandler);
1178 #ifndef SINGLE_THREAD
1179 // create thread pool
1180 CAResult_t res = ca_thread_pool_init(MAX_THREAD_POOL_SIZE, &g_threadPoolHandle);
1181 if (CA_STATUS_OK != res)
1183 OIC_LOG(ERROR, TAG, "thread pool initialize error.");
1187 // send thread initialize
1188 res = CAQueueingThreadInitialize(&g_sendThread, g_threadPoolHandle,
1189 CASendThreadProcess, CADestroyData);
1190 if (CA_STATUS_OK != res)
1192 OIC_LOG(ERROR, TAG, "Failed to Initialize send queue thread");
1196 // start send thread
1198 res = CAQueueingThreadStart(&g_sendThread);
1200 res = CAQueueingThreadStart(&g_sendThread, "IoT_MessageHandlerQueue");
1202 if (CA_STATUS_OK != res)
1204 OIC_LOG(ERROR, TAG, "thread start error(send thread).");
1208 // receive thread initialize
1209 res = CAQueueingThreadInitialize(&g_receiveThread, g_threadPoolHandle,
1210 CAReceiveThreadProcess, CADestroyData);
1211 if (CA_STATUS_OK != res)
1213 OIC_LOG(ERROR, TAG, "Failed to Initialize receive queue thread");
1217 #ifndef SINGLE_HANDLE // This will be enabled when RI supports multi threading
1218 // start receive thread
1219 res = CAQueueingThreadStart(&g_receiveThread);
1220 if (CA_STATUS_OK != res)
1222 OIC_LOG(ERROR, TAG, "thread start error(receive thread).");
1225 #endif // SINGLE_HANDLE
1227 // retransmission initialize
1228 res = CARetransmissionInitialize(&g_retransmissionContext, g_threadPoolHandle,
1229 CASendUnicastData, CATimeoutCallback, NULL);
1230 if (CA_STATUS_OK != res)
1232 OIC_LOG(ERROR, TAG, "Failed to Initialize Retransmission.");
1237 // block-wise transfer initialize
1238 res = CAInitializeBlockWiseTransfer(CAAddDataToSendThread, CAAddDataToReceiveThread);
1239 if (CA_STATUS_OK != res)
1241 OIC_LOG(ERROR, TAG, "Failed to Initialize BlockWiseTransfer.");
1246 // start retransmission
1247 res = CARetransmissionStart(&g_retransmissionContext);
1248 if (CA_STATUS_OK != res)
1250 OIC_LOG(ERROR, TAG, "thread start error(retransmission thread).");
1254 // initialize interface adapters by controller
1255 CAInitializeAdapters(g_threadPoolHandle, transportType);
1256 CASetNetworkMonitorCallbacks(CAAdapterStateChangedCallback, CAConnectionStateChangedCallback);
1258 // retransmission initialize
1259 CAResult_t res = CARetransmissionInitialize(&g_retransmissionContext, NULL, CASendUnicastData,
1260 CATimeoutCallback, NULL);
1261 if (CA_STATUS_OK != res)
1263 OIC_LOG(ERROR, TAG, "Failed to Initialize Retransmission.");
1267 CAInitializeAdapters();
1268 #endif // SINGLE_THREAD
1270 return CA_STATUS_OK;
1273 static bool CAClearQueueAdapterDataContext(void *data, uint32_t size, void *ctx)
1275 if (NULL == data || NULL == ctx)
1280 CAData_t *caData = (CAData_t *)data;
1281 CATransportAdapter_t *type = (CATransportAdapter_t *)ctx;
1283 if (NULL != caData && NULL != caData->remoteEndpoint
1284 && caData->remoteEndpoint->adapter == *type)
1291 void CAClearMessageHandler(CATransportAdapter_t transportType)
1293 CATransportAdapter_t *typeCtx = &transportType;
1295 CAResult_t res = CAQueueingThreadClearContextData(&g_sendThread,
1296 CAClearQueueAdapterDataContext,
1299 if (res != CA_STATUS_OK)
1301 OIC_LOG_V(ERROR, TAG, "Clear send data failed[%d]", res);
1304 if (transportType & DEFAULT_RETRANSMISSION_TYPE)
1306 res = CARetransmissionClearAdapterData(&g_retransmissionContext, transportType);
1307 if (res != CA_STATUS_OK)
1309 OIC_LOG_V(ERROR, TAG, "Clear retransmission data failed[%d]", res);
1314 void CATerminateMessageHandler()
1316 #ifndef SINGLE_THREAD
1317 CATransportAdapter_t connType;
1318 u_arraylist_t *list = CAGetSelectedNetworkList();
1319 uint32_t length = u_arraylist_length(list);
1322 for (i = 0; i < length; i++)
1324 void* ptrType = u_arraylist_get(list, i);
1326 if (NULL == ptrType)
1331 connType = *(CATransportAdapter_t *)ptrType;
1332 CAStopAdapter(connType);
1335 // stop retransmission
1336 if (NULL != g_retransmissionContext.threadMutex)
1338 CARetransmissionStop(&g_retransmissionContext);
1342 // delete thread data
1343 if (NULL != g_sendThread.threadMutex)
1345 CAQueueingThreadStop(&g_sendThread);
1349 // delete thread data
1350 if (NULL != g_receiveThread.threadMutex)
1352 #ifndef SINGLE_HANDLE // This will be enabled when RI supports multi threading
1353 CAQueueingThreadStop(&g_receiveThread);
1357 // destroy thread pool
1358 if (NULL != g_threadPoolHandle)
1360 ca_thread_pool_free(g_threadPoolHandle);
1361 g_threadPoolHandle = NULL;
1365 CATerminateBlockWiseTransfer();
1367 CARetransmissionDestroy(&g_retransmissionContext);
1368 CAQueueingThreadDestroy(&g_sendThread);
1369 CAQueueingThreadDestroy(&g_receiveThread);
1371 // terminate interface adapters by controller
1372 CATerminateAdapters();
1374 // terminate interface adapters by controller
1375 CATerminateAdapters();
1377 // stop retransmission
1378 CARetransmissionStop(&g_retransmissionContext);
1379 CARetransmissionDestroy(&g_retransmissionContext);
1380 #endif // SINGLE_THREAD
1383 static void CALogPayloadInfo(CAInfo_t *info)
1389 for (uint32_t i = 0; i < info->numOptions; i++)
1391 OIC_LOG_V(DEBUG, TAG, "optionID: %u", info->options[i].optionID);
1393 OIC_LOG_V(DEBUG, TAG, "list: %s", info->options[i].optionData);
1399 OIC_LOG_V(DEBUG, TAG, "payload: %p(%zu)", info->payload,
1405 OIC_LOG(DEBUG, TAG, "token:");
1406 OIC_LOG_BUFFER(DEBUG, TAG, (const uint8_t *) info->token,
1409 OIC_LOG_V(DEBUG, TAG, "msgID: %u", info->messageId);
1413 OIC_LOG(DEBUG, TAG, "info is NULL, cannot output log data");
1417 void CAErrorHandler(const CAEndpoint_t *endpoint,
1418 const void *data, uint32_t dataLen,
1421 OIC_LOG(DEBUG, TAG, "CAErrorHandler IN");
1422 VERIFY_NON_NULL_VOID(endpoint, TAG, "remoteEndpoint");
1423 VERIFY_NON_NULL_VOID(data, TAG, "data");
1427 OIC_LOG(ERROR, TAG, "dataLen is zero");
1431 #ifndef SINGLE_THREAD
1432 uint32_t code = CA_NOT_FOUND;
1433 //Do not free remoteEndpoint and data. Currently they will be freed in data thread
1435 coap_pdu_t *pdu = (coap_pdu_t *)CAParsePDU((const char *)data, dataLen, &code, endpoint);
1438 OIC_LOG(ERROR, TAG, "Parse PDU failed");
1442 CAData_t *cadata = CAGenerateHandlerData(endpoint, NULL, pdu, CA_ERROR_DATA);
1445 OIC_LOG(ERROR, TAG, "CAErrorHandler, CAGenerateHandlerData failed!");
1446 coap_delete_pdu(pdu);
1450 cadata->errorInfo->result = result;
1452 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
1453 coap_delete_pdu(pdu);
1458 OIC_LOG(DEBUG, TAG, "CAErrorHandler OUT");
1462 static void CASendErrorInfo(const CAEndpoint_t *endpoint, const CAInfo_t *info, CAResult_t result)
1464 OIC_LOG(DEBUG, TAG, "CASendErrorInfo IN");
1465 #ifndef SINGLE_THREAD
1466 CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
1469 OIC_LOG(ERROR, TAG, "cadata memory allocation failed");
1473 CAEndpoint_t* ep = CACloneEndpoint(endpoint);
1476 OIC_LOG(ERROR, TAG, "endpoint clone failed");
1481 CAErrorInfo_t *errorInfo = (CAErrorInfo_t *)OICCalloc(1, sizeof (CAErrorInfo_t));
1484 OIC_LOG(ERROR, TAG, "errorInfo memory allocation failed");
1490 CAResult_t res = CACloneInfo(info, &errorInfo->info);
1491 if (CA_STATUS_OK != res)
1493 OIC_LOG(ERROR, TAG, "info clone failed");
1500 errorInfo->result = result;
1501 cadata->remoteEndpoint = ep;
1502 cadata->errorInfo = errorInfo;
1503 cadata->dataType = CA_ERROR_DATA;
1505 CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
1507 OIC_LOG(DEBUG, TAG, "CASendErrorInfo OUT");
1514 static void CALogPDUInfo(const CAData_t *data, const coap_pdu_t *pdu)
1517 if(data == NULL || pdu == NULL)
1519 printf("INVALID INPUT, CALogPDUInfo FAIL\n");
1524 switch(data->dataType)
1526 case CA_REQUEST_DATA:
1527 strncpy(type, "\e[32mREQUEST <<<<\e[m", 30);
1529 case CA_RESPONSE_DATA:
1530 strncpy(type, "\e[36mRESPONSE >>>>\e[m", 30);
1533 strncpy(type, "ERROR", 30);
1535 case CA_RESPONSE_FOR_RES:
1536 strncpy(type, "RESP_RES >>>>", 30);
1539 snprintf(type, 30, "Type : %d", data->dataType);
1544 char method[20] = "";
1545 const CAInfo_t *info = NULL;
1546 if (NULL != data->requestInfo)
1548 switch(data->requestInfo->method)
1551 strncpy(method, "GET", 20);
1554 strncpy(method, "POST", 20);
1557 strncpy(method, "PUT", 20);
1560 strncpy(method, "DEL", 20);
1563 sprintf(method, "Method : %d", data->requestInfo->method);
1566 info = &data->requestInfo->info;
1569 if(NULL != data->responseInfo)
1572 sprintf(method, "result : %d", data->responseInfo->result);
1573 info = &data->responseInfo->info;
1577 char log_buffer[1024] = "";
1578 sprintf(log_buffer, "CA_LOG [%5d] | %-13s | %-12s | msg size : %4d | %s", pdu->transport_hdr->udp.id , type, method, pdu->length, info->resourceUri);
1586 static void CALogPDUInfo(const CAData_t *data, const coap_pdu_t *pdu)
1588 OIC_LOG(DEBUG, TAG, "CALogPDUInfo");
1590 VERIFY_NON_NULL_VOID(data, TAG, "data");
1591 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
1592 OIC_TRACE_BEGIN(%s:CALogPDUInfo, TAG);
1594 OIC_LOG(INFO, ANALYZER_TAG, "=================================================");
1595 if(SEND_TYPE_MULTICAST == data->type)
1597 OIC_LOG(INFO, ANALYZER_TAG, "Is Multicast = true");
1601 OIC_LOG(INFO, ANALYZER_TAG, "Is Multicast = false");
1604 if (NULL != data->remoteEndpoint)
1606 CALogAdapterTypeInfo(data->remoteEndpoint->adapter);
1607 OIC_LOG_V(INFO, ANALYZER_TAG, "Address = [%s]:[%d]", data->remoteEndpoint->addr,
1608 data->remoteEndpoint->port);
1611 switch(data->dataType)
1613 case CA_REQUEST_DATA:
1614 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_REQUEST_DATA]");
1616 case CA_RESPONSE_DATA:
1617 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_RESPONSE_DATA]");
1620 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_ERROR_DATA]");
1622 case CA_RESPONSE_FOR_RES:
1623 OIC_LOG(INFO, ANALYZER_TAG, "Data Type = [CA_RESPONSE_FOR_RES]");
1626 OIC_LOG_V(INFO, ANALYZER_TAG, "Data Type = [%d]", data->dataType);
1630 const CAInfo_t *info = NULL;
1631 if (NULL != data->requestInfo)
1633 switch(data->requestInfo->method)
1636 OIC_LOG(INFO, ANALYZER_TAG, "Method = [GET]");
1639 OIC_LOG(INFO, ANALYZER_TAG, "Method = [POST]");
1642 OIC_LOG(INFO, ANALYZER_TAG, "Method = [PUT]");
1645 OIC_LOG(INFO, ANALYZER_TAG, "Method = [DELETE]");
1648 OIC_LOG_V(INFO, ANALYZER_TAG, "Method = [%d]", data->requestInfo->method);
1651 info = &data->requestInfo->info;
1654 if (NULL != data->responseInfo)
1656 OIC_LOG_V(INFO, ANALYZER_TAG, "result code = [%d]", data->responseInfo->result);
1657 info = &data->responseInfo->info;
1660 if (pdu->transport_hdr)
1662 OIC_LOG_V(INFO, ANALYZER_TAG, "Msg ID = [%d]", pdu->transport_hdr->udp.id);
1667 OIC_LOG(INFO, ANALYZER_TAG, "Coap Token");
1668 OIC_LOG_BUFFER(INFO, ANALYZER_TAG, (const uint8_t *) info->token, info->tokenLength);
1669 OIC_TRACE_BUFFER("OIC_CA_MSG_HANDLE:CALogPDUInfo:token",
1670 (const uint8_t *) info->token, info->tokenLength);
1671 OIC_LOG_V(INFO, ANALYZER_TAG, "Res URI = [%s]", info->resourceUri);
1672 OIC_TRACE_MARK(%s:CALogPDUInfo:uri:%s, TAG, info->resourceUri);
1674 if (CA_FORMAT_APPLICATION_CBOR == info->payloadFormat)
1676 OIC_LOG(INFO, ANALYZER_TAG, "Payload Format = [CA_FORMAT_APPLICATION_CBOR]");
1680 OIC_LOG_V(INFO, ANALYZER_TAG, "Payload Format = [%d]", info->payloadFormat);
1684 size_t payloadLen = (pdu->data) ? (unsigned char *) pdu->hdr + pdu->length - pdu->data : 0;
1685 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Message Full Size = [%lu]", pdu->length);
1686 OIC_LOG(INFO, ANALYZER_TAG, "CoAP Header (+ 0xFF)");
1687 OIC_LOG_BUFFER(INFO, ANALYZER_TAG, (const uint8_t *) pdu->transport_hdr,
1688 pdu->length - payloadLen);
1689 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Header size = [%lu]", pdu->length - payloadLen);
1691 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Payload");
1692 OIC_LOG_BUFFER(INFO_PRIVATE, ANALYZER_TAG, pdu->data, payloadLen);
1693 OIC_LOG_V(INFO, ANALYZER_TAG, "CoAP Payload Size = [%lu]", payloadLen);
1694 OIC_LOG(INFO, ANALYZER_TAG, "=================================================");
1697 CASamsungLogMessage(data, pdu);
1701 static void CASamsungLogMessage(const CAData_t *data, const coap_pdu_t *pdu)
1703 OIC_LOG(INFO, TAG, "CASamsungLogMessage");
1704 VERIFY_NON_NULL_VOID(data, TAG, "data");
1705 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
1706 VERIFY_NON_NULL_VOID(data->remoteEndpoint, TAG, "data->remoteEndpoint");
1708 const CAInfo_t *info = NULL;
1709 if (NULL != data->requestInfo)
1711 info = &data->requestInfo->info;
1714 if (NULL != data->responseInfo)
1716 info = &data->responseInfo->info;
1719 VERIFY_NON_NULL_VOID(info, TAG, "info");
1721 memset(g_headerBuffer, 0, MAX_LOG_BUFFER_SIZE);
1724 g_headerBuffer[g_headerIndex++] = data->dataType;
1725 g_headerBuffer[g_headerIndex++] = '|';
1726 g_headerBuffer[g_headerIndex++] = data->remoteEndpoint->adapter;
1727 g_headerBuffer[g_headerIndex++] = '|';
1728 g_headerBuffer[g_headerIndex++] = data->type;
1729 g_headerBuffer[g_headerIndex++] = '|';
1731 if (NULL != data->remoteEndpoint)
1734 while (NULL != data->remoteEndpoint->addr[i])
1736 g_headerBuffer[g_headerIndex++] = data->remoteEndpoint->addr[i];
1739 g_headerBuffer[g_headerIndex++] = ':';
1740 g_headerBuffer[g_headerIndex++] = (data->remoteEndpoint->port >> 8) & 0x0000ff;
1741 g_headerBuffer[g_headerIndex++] = data->remoteEndpoint->port & 0x000000ff;
1744 g_headerBuffer[g_headerIndex++] = '|';
1745 if (data->requestInfo)
1747 g_headerBuffer[g_headerIndex++] = data->requestInfo->method;
1751 g_headerBuffer[g_headerIndex++] = 0;
1754 g_headerBuffer[g_headerIndex++] = '|';
1755 if (data->responseInfo)
1757 g_headerBuffer[g_headerIndex++] = data->responseInfo->result;
1761 g_headerBuffer[g_headerIndex++] = 0;
1763 g_headerBuffer[g_headerIndex++] = '|';
1765 if (pdu->transport_hdr)
1767 g_headerBuffer[g_headerIndex++] = (pdu->transport_hdr->udp.id >> 8) & 0x0000ff;
1768 g_headerBuffer[g_headerIndex++] = pdu->transport_hdr->udp.id & 0x000000ff;
1772 g_headerBuffer[g_headerIndex++] = 0;
1773 g_headerBuffer[g_headerIndex++] = 0;
1775 g_headerBuffer[g_headerIndex++] = '|';
1777 if (info->token && info->tokenLength > 0)
1779 for (size_t i = 0; i < info->tokenLength; i++)
1781 g_headerBuffer[g_headerIndex++] = info->token[i];
1783 g_headerBuffer[g_headerIndex++] = '|';
1786 if (info->resourceUri)
1789 while (NULL != info->resourceUri[i])
1791 g_headerBuffer[g_headerIndex++] = info->resourceUri[i];
1794 g_headerBuffer[g_headerIndex++] = '|';
1797 OIC_LOG_CA_BUFFER(INFO, TAG, (uint8_t *) g_headerBuffer, g_headerIndex, 1);
1798 size_t payloadLen = (unsigned char *) pdu->hdr + pdu->length - pdu->data;
1799 OIC_LOG_CA_BUFFER(INFO_PRIVATE, TAG, pdu->data, payloadLen, 0);
1804 static void CALogPDUInfo(const CAData_t *data, const coap_pdu_t *pdu)
1806 VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
1809 OIC_LOG_V(DEBUG, TAG, "PDU Maker - payload : %s", pdu->data);
1810 OIC_LOG_V(DEBUG, TAG, "PDU Maker - type : %d", pdu->transport_hdr->udp.type);
1811 OIC_LOG_V(DEBUG, TAG, "PDU Maker - code : %d", pdu->transport_hdr->udp.code);
1812 OIC_LOG(DEBUG, TAG, "PDU Maker - token :");
1813 OIC_LOG_BUFFER(DEBUG, TAG, pdu->transport_hdr->udp.token,
1814 pdu->transport_hdr->udp.token_length);