-/******************************************************************
+/* *****************************************************************
*
* Copyright 2014 Samsung Electronics All Rights Reserved.
*
#include "cainterface.h"
#include "camessagehandler.h"
#include "caremotehandler.h"
-#include "cainterfacecontroller.h"
#include "caprotocolmessage.h"
-#include "caretransmission.h"
-#include "caadapterutils.h"
-#include "uqueue.h"
#include "logger.h"
#include "config.h" /* for coap protocol */
-#include "cathreadpool.h" /* for thread pool */
-#include "caqueueingthread.h"
-#include "camutex.h"
#include "oic_malloc.h"
-#include "oic_string.h"
#include "canetworkconfigurator.h"
+#include "caadapterutils.h"
+#include "cainterfacecontroller.h"
+#include "caretransmission.h"
-#define TAG PCF("CA")
-#define SINGLE_HANDLE
-
-#define MAX_THREAD_POOL_SIZE 20
-
-typedef enum
-{
- SEND_TYPE_MULTICAST = 0, SEND_TYPE_UNICAST
-} CASendDataType_t;
+#ifdef WITH_BWT
+#include "cablockwisetransfer.h"
+#endif
-typedef enum
-{
- CA_REQUEST_DATA = 1,
- CA_RESPONSE_DATA = 2,
- CA_ERROR_DATA = 3,
-} CADataType_t;
+#ifndef SINGLE_THREAD
+#include "uqueue.h"
+#include "cathreadpool.h" /* for thread pool */
+#include "caqueueingthread.h"
-typedef struct
-{
- CASendDataType_t type;
- CAEndpoint_t *remoteEndpoint;
- CARequestInfo_t *requestInfo;
- CAResponseInfo_t *responseInfo;
- CAErrorInfo_t *errorInfo;
- CAHeaderOption_t *options;
- CADataType_t dataType;
- uint8_t numOptions;
-} CAData_t;
+#define SINGLE_HANDLE
+#define MAX_THREAD_POOL_SIZE 20
// thread pool handle
static ca_thread_pool_t g_threadPoolHandle = NULL;
static CAQueueingThread_t g_sendThread;
static CAQueueingThread_t g_receiveThread;
+#else
+#define CA_MAX_RT_ARRAY_SIZE 3
+#endif /* SINGLE_THREAD */
+
+#define TAG "CA_MSG_HNDLR"
+
static CARetransmission_t g_retransmissionContext;
// handler field
const void *data, uint32_t dataLen,
CAResult_t result);
+static CAData_t* CAGenerateHandlerData(const CAEndpoint_t *endpoint, const void *data,
+ CADataType_t dataType);
+
+#ifdef SINGLE_THREAD
+static void CAProcessReceivedData(CAData_t *data);
+#endif
+static void CADestroyData(void *data, uint32_t size);
+static void CALogPayloadInfo(CAInfo_t *info);
+static bool CADropSecondRequest(const CAEndpoint_t *endpoint, uint16_t messageId);
+
+#ifdef WITH_BWT
+void CAAddDataToSendThread(CAData_t *data)
+{
+ OIC_LOG(DEBUG, TAG, "IN");
+ VERIFY_NON_NULL_VOID(data, TAG, "data");
+
+ // add thread
+ CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
+
+ OIC_LOG(DEBUG, TAG, "OUT");
+}
+
+void CAAddDataToReceiveThread(CAData_t *data)
+{
+ OIC_LOG(DEBUG, TAG, "IN - CAAddDataToReceiveThread");
+ VERIFY_NON_NULL_VOID(data, TAG, "data");
+
+ // add thread
+ CAQueueingThreadAddData(&g_receiveThread, data, sizeof(CAData_t));
+
+ OIC_LOG(DEBUG, TAG, "OUT - CAAddDataToReceiveThread");
+}
+#endif
+
static bool CAIsSelectedNetworkAvailable()
{
u_arraylist_t *list = CAGetSelectedNetworkList();
return true;
}
+static CAData_t* CAGenerateHandlerData(const CAEndpoint_t *endpoint, const void *data, CADataType_t dataType)
+{
+ OIC_LOG(DEBUG, TAG, "CAGenerateHandlerData IN");
+ CAInfo_t *info = NULL;
+ CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
+ if (!cadata)
+ {
+ OIC_LOG(ERROR, TAG, "memory allocation failed");
+ return NULL;
+ }
+
+ CAEndpoint_t* ep = CACloneEndpoint(endpoint);
+ if (!ep)
+ {
+ OIC_LOG(ERROR, TAG, "endpoint clone failed");
+ OICFree(cadata);
+ return NULL;
+ }
+
+ OIC_LOG_V(DEBUG, TAG, "address : %s", ep->addr);
+ CAResult_t result;
+
+ if(CA_RESPONSE_DATA == dataType)
+ {
+ CAResponseInfo_t* resInfo = (CAResponseInfo_t*)OICCalloc(1, sizeof(CAResponseInfo_t));
+ if (!resInfo)
+ {
+ OIC_LOG(ERROR, TAG, "memory allocation failed");
+ OICFree(cadata);
+ CAFreeEndpoint(ep);
+ return NULL;
+ }
+
+ result = CAGetResponseInfoFromPDU(data, resInfo);
+ if (CA_STATUS_OK != result)
+ {
+ OIC_LOG(ERROR, TAG, "CAGetResponseInfoFromPDU Failed");
+ CAFreeEndpoint(ep);
+ CADestroyResponseInfoInternal(resInfo);
+ OICFree(cadata);
+ return NULL;
+ }
+ cadata->responseInfo = resInfo;
+ info = &resInfo->info;
+ OIC_LOG(DEBUG, TAG, "Response Info :");
+ CALogPayloadInfo(info);
+ }
+ else if (CA_REQUEST_DATA == dataType)
+ {
+ CARequestInfo_t* reqInfo = (CARequestInfo_t*)OICCalloc(1, sizeof(CARequestInfo_t));
+ if (!reqInfo)
+ {
+ OIC_LOG(ERROR, TAG, "memory allocation failed");
+ OICFree(cadata);
+ CAFreeEndpoint(ep);
+ return NULL;
+ }
+
+ result = CAGetRequestInfoFromPDU(data, reqInfo);
+ if (CA_STATUS_OK != result)
+ {
+ OIC_LOG(ERROR, TAG, "CAGetRequestInfoFromPDU failed");
+ CAFreeEndpoint(ep);
+ CADestroyRequestInfoInternal(reqInfo);
+ OICFree(cadata);
+ return NULL;
+ }
+
+ if (CADropSecondRequest(endpoint, reqInfo->info.messageId))
+ {
+ OIC_LOG(ERROR, TAG, "Second Request with same Token, Drop it");
+ CAFreeEndpoint(ep);
+ CADestroyRequestInfoInternal(reqInfo);
+ OICFree(cadata);
+ return NULL;
+ }
+
+ cadata->requestInfo = reqInfo;
+ info = &reqInfo->info;
+ OIC_LOG(DEBUG, TAG, "Request Info :");
+ CALogPayloadInfo(info);
+ }
+ else if (CA_ERROR_DATA == dataType)
+ {
+ CAErrorInfo_t *errorInfo = (CAErrorInfo_t *)OICCalloc(1, sizeof (CAErrorInfo_t));
+ if (!errorInfo)
+ {
+ OIC_LOG(ERROR, TAG, "Memory allocation failed!");
+ OICFree(cadata);
+ CAFreeEndpoint(ep);
+ return NULL;
+ }
+
+ CAResult_t result = CAGetErrorInfoFromPDU(data, errorInfo);
+ if (CA_STATUS_OK != result)
+ {
+ OIC_LOG(ERROR, TAG, "CAGetErrorInfoFromPDU failed");
+ CAFreeEndpoint(ep);
+ OICFree(errorInfo);
+ OICFree(cadata);
+ return NULL;
+ }
+
+ cadata->errorInfo = errorInfo;
+ info = &errorInfo->info;
+ OIC_LOG(DEBUG, TAG, "error Info :");
+ CALogPayloadInfo(info);
+ }
+
+ cadata->remoteEndpoint = ep;
+ cadata->dataType = dataType;
+
+ return cadata;
+
+ OIC_LOG(DEBUG, TAG, "CAGenerateHandlerData OUT");
+}
+
static void CATimeoutCallback(const CAEndpoint_t *endpoint, const void *pdu, uint32_t size)
{
OIC_LOG(DEBUG, TAG, "IN");
VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
CAEndpoint_t* ep = CACloneEndpoint(endpoint);
- if (NULL == ep)
+ if (!ep)
{
OIC_LOG(ERROR, TAG, "clone failed");
return;
CAResponseInfo_t* resInfo = (CAResponseInfo_t*)OICCalloc(1, sizeof(CAResponseInfo_t));
- if (NULL == resInfo)
+ if (!resInfo)
{
OIC_LOG(ERROR, TAG, "calloc failed");
CAFreeEndpoint(ep);
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");
- OICFree(resInfo->info.token);
- OICFree(resInfo);
+ CADestroyResponseInfoInternal(resInfo);
CAFreeEndpoint(ep);
return;
}
{
OIC_LOG(ERROR, TAG, "memory allocation failed !");
CAFreeEndpoint(ep);
- OICFree(resInfo);
+ CADestroyResponseInfoInternal(resInfo);
return;
}
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 CADataDestroyer(void *data, uint32_t size)
+static void CADestroyData(void *data, uint32_t size)
{
- OIC_LOG(DEBUG, TAG, "IN");
+ OIC_LOG(DEBUG, TAG, "CADestroyData IN");
CAData_t *cadata = (CAData_t *) data;
if (NULL == cadata)
if (NULL != cadata->errorInfo)
{
- CAInfo_t *info = &cadata->errorInfo->info;
- OICFree(info->token);
- OICFree(info->options);
- OICFree(info->payload);
- OICFree(info->resourceUri);
- OICFree(cadata->errorInfo);
+ CADestroyErrorInfoInternal(cadata->errorInfo);
}
+ OICFree(cadata->options);
OICFree(cadata);
- OIC_LOG(DEBUG, TAG, "OUT");
+ OIC_LOG(DEBUG, TAG, "CADestroyData OUT");
}
-static void CAReceiveThreadProcess(void *threadData)
+#ifdef SINGLE_THREAD
+static void CAProcessReceivedData(CAData_t *data)
{
- OIC_LOG(DEBUG, TAG, "IN");
- // Currently not supported
- // This will be enabled when RI supports multi threading
-#ifndef SINGLE_HANDLE
- CAData_t *data = (CAData_t *) threadData;
-
- if (NULL == data)
+ OIC_LOG(DEBUG, TAG, "CAProcessReceivedData IN");
+ if (!data)
{
OIC_LOG(ERROR, TAG, "thread data error!!");
return;
// #1 parse the data
// #2 get endpoint
CAEndpoint_t *rep = (CAEndpoint_t *)(data->remoteEndpoint);
-
- if (NULL == rep)
+ if (!rep)
{
OIC_LOG(ERROR, TAG, "remoteEndpoint error!!");
return;
g_errorHandler(rep, data->errorInfo);
}
-#endif /* SINGLE_HANDLE */
- OIC_LOG(DEBUG, TAG, "OUT");
+#ifdef SINGLE_THREAD
+ CADestroyData(data, sizeof(CAData_t));
+#endif
+
+ OIC_LOG(DEBUG, TAG, "CAProcessReceivedData OUT");
}
+#endif
-static void CASendThreadProcess(void *threadData)
+#ifndef SINGLE_THREAD
+
+static void CAReceiveThreadProcess(void *threadData)
{
OIC_LOG(DEBUG, TAG, "IN");
+#ifndef SINGLE_HANDLE
CAData_t *data = (CAData_t *) threadData;
+ CAProcessReceivedData(data);
+#endif
+ OIC_LOG(DEBUG, TAG, "OUT");
+}
+#endif
+static void CAProcessSendData(const CAData_t *data)
+{
+ OIC_LOG(DEBUG, TAG, "IN");
VERIFY_NON_NULL_VOID(data, TAG, "data");
VERIFY_NON_NULL_VOID(data->remoteEndpoint, TAG, "remoteEndpoint");
if (SEND_TYPE_UNICAST == type)
{
+ OIC_LOG(DEBUG,TAG,"Unicast message");
if (NULL != data->requestInfo)
{
OIC_LOG(DEBUG, TAG, "requestInfo is available..");
pdu = CAGeneratePDU(data->requestInfo->method, &data->requestInfo->info);
+
+#ifdef WITH_BWT
+ if (CA_ADAPTER_GATT_BTLE != data->remoteEndpoint->adapter)
+ {
+ // Blockwise transfer
+ CAResult_t res = CAAddBlockOption(&pdu,
+ data->requestInfo->info);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG(INFO, TAG, "to write block option has failed");
+ CAErrorHandler(data->remoteEndpoint, pdu->hdr, pdu->length, res);
+ coap_delete_pdu(pdu);
+ return;
+ }
+ }
+#endif
}
else if (NULL != data->responseInfo)
{
OIC_LOG(DEBUG, TAG, "responseInfo is available..");
pdu = CAGeneratePDU(data->responseInfo->result, &data->responseInfo->info);
+
+#ifdef WITH_BWT
+ if (CA_ADAPTER_GATT_BTLE != data->remoteEndpoint->adapter)
+ {
+ // Blockwise transfer
+ CAResult_t res = CAAddBlockOption(&pdu,
+ data->responseInfo->info);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG(INFO, TAG, "to write block option has failed");
+ CAErrorHandler(data->remoteEndpoint, pdu->hdr, pdu->length, res);
+ coap_delete_pdu(pdu);
+ return;
+ }
+ }
+#endif
}
else
{
OIC_LOG(DEBUG, TAG, "request info, response info is empty");
+ return;
}
// interface controller function call.
pdu->length);
if (CA_STATUS_OK != res)
{
- OIC_LOG_V(INFO, TAG, "retransmission will be not working: %d", res);
+ OIC_LOG_V(INFO, TAG, "retransmission is not enabled due to error, res : %d", res);
coap_delete_pdu(pdu);
return;
}
coap_delete_pdu(pdu);
}
+ else
+ {
+ OIC_LOG(ERROR,TAG,"Failed to generate unicast PDU");
+ return;
+ }
}
else if (SEND_TYPE_MULTICAST == type)
{
- OIC_LOG(DEBUG, TAG, "both requestInfo & responseInfo is not available");
-
- CAInfo_t *info = &data->requestInfo->info;
-
- info->options = data->options;
- info->numOptions = data->numOptions;
-
- pdu = CAGeneratePDU(CA_GET, info);
- if (NULL != pdu)
+ OIC_LOG(DEBUG,TAG,"Multicast message");
+ if (NULL != data->requestInfo)
{
- CALogPDUInfo(pdu);
+ OIC_LOG(DEBUG, TAG, "requestInfo is available..");
+ CAInfo_t *info = &data->requestInfo->info;
- res = CASendMulticastData(data->remoteEndpoint, pdu->hdr, pdu->length);
- if (CA_STATUS_OK != res)
+ pdu = CAGeneratePDU(CA_GET, info);
+ if (NULL != pdu)
{
- OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
+#ifdef WITH_BWT
+ if (CA_ADAPTER_GATT_BTLE != data->remoteEndpoint->adapter)
+ {
+ // Blockwise transfer
+ CAResult_t res = CAAddBlockOption(&pdu,
+ data->requestInfo->info);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG(DEBUG, TAG, "CAAddBlockOption has failed");
+ CAErrorHandler(data->remoteEndpoint, pdu->hdr, pdu->length, res);
+ coap_delete_pdu(pdu);
+ return;
+ }
+ }
+#endif
+ CALogPDUInfo(pdu);
+
+ res = CASendMulticastData(data->remoteEndpoint, pdu->hdr, pdu->length);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
+ coap_delete_pdu(pdu);
+ return;
+ }
+
coap_delete_pdu(pdu);
- return;
}
-
- coap_delete_pdu(pdu);
+ else
+ {
+ OIC_LOG(ERROR,TAG,"Failed to generate multicast PDU");
+ }
+ }
+ else
+ {
+ OIC_LOG(ERROR, TAG, "request info is empty");
}
}
OIC_LOG(DEBUG, TAG, "OUT");
}
-static void CAReceivedPacketCallback(const CAEndpoint_t *endpoint, void *data, uint32_t dataLen)
+#ifndef SINGLE_THREAD
+static void CASendThreadProcess(void *threadData)
{
- OIC_LOG(DEBUG, TAG, "IN");
- VERIFY_NON_NULL_VOID(endpoint, TAG, "endpoint");
- VERIFY_NON_NULL_VOID(data, TAG, "data");
+ CAData_t *data = (CAData_t *) threadData;
+ CAProcessSendData(data);
+}
- uint32_t code = CA_NOT_FOUND;
- coap_pdu_t *pdu = (coap_pdu_t *) CAParsePDU((const char *) data, dataLen, &code);
- OICFree(data);
+#endif
- if (NULL == pdu)
+/*
+ * If a second message arrives with the same token and the other address
+ * family, drop it. Typically, IPv6 beats IPv4, so the IPv4 message is dropped.
+ * This can be made more robust (for instance, another message could arrive
+ * in between), but it is good enough for now.
+ */
+static bool CADropSecondRequest(const CAEndpoint_t *endpoint, uint16_t messageId)
+{
+ if (!endpoint)
{
- OIC_LOG(ERROR, TAG, "Parse PDU failed");
- return;
+ return true;
}
-
- if (CA_GET == code || CA_POST == code || CA_PUT == code || CA_DELETE == code)
+ if (endpoint->adapter != CA_ADAPTER_IP)
{
- CARequestInfo_t *ReqInfo = (CARequestInfo_t *) OICCalloc(1, sizeof(CARequestInfo_t));
- if (NULL == ReqInfo)
- {
- OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed!");
- coap_delete_pdu(pdu);
- return;
- }
+ return false;
+ }
- CAResult_t res = CAGetRequestInfoFromPDU(pdu, ReqInfo);
- if (CA_STATUS_OK != res)
- {
- OIC_LOG_V(ERROR, TAG, "CAGetRequestInfoFromPDU failed : %d", res);
- OICFree(ReqInfo);
- coap_delete_pdu(pdu);
- return;
- }
+ bool ret = false;
+ CATransportFlags_t familyFlags = endpoint->flags & CA_IPFAMILY_MASK;
- if (NULL != ReqInfo->info.options)
+ if (messageId == caglobals.ca.previousRequestMessageId)
+ {
+ if ((familyFlags ^ caglobals.ca.previousRequestFlags) == CA_IPFAMILY_MASK)
{
- uint32_t i;
- for (i = 0; i < ReqInfo->info.numOptions; i++)
+ if (familyFlags & CA_IPV6)
{
- OIC_LOG_V(DEBUG, TAG, "Request- optionID: %d", ReqInfo->info.options[i].optionID);
-
- OIC_LOG_V(DEBUG, TAG, "Request- list: %s", ReqInfo->info.options[i].optionData);
+ OIC_LOG(INFO, TAG, "IPv6 duplicate response ignored");
+ }
+ else
+ {
+ OIC_LOG(INFO, TAG, "IPv4 duplicate response ignored");
}
+ ret = true;
}
+ }
+ caglobals.ca.previousRequestFlags = familyFlags;
+ caglobals.ca.previousRequestMessageId = messageId;
+ return ret;
+}
- OIC_LOG_V(DEBUG, TAG, "Request- code: %d", ReqInfo->method);
- if (NULL != ReqInfo->info.token)
- {
- OIC_LOG(DEBUG, TAG, "Request- token:");
- OIC_LOG_BUFFER(DEBUG, TAG, (const uint8_t *) ReqInfo->info.token,
- ReqInfo->info.tokenLength);
- }
+static void CAReceivedPacketCallback(const CAEndpoint_t *remoteEndpoint, const void *data, uint32_t dataLen)
+{
+ OIC_LOG(DEBUG, TAG, "IN");
+ VERIFY_NON_NULL_VOID(remoteEndpoint, TAG, "remoteEndpoint");
+ VERIFY_NON_NULL_VOID(data, TAG, "data");
- OIC_LOG_V(DEBUG, TAG, "Request- msgID : %d", ReqInfo->info.messageId);
- // store the data at queue.
- CAData_t *cadata = NULL;
- cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
- if (NULL == cadata)
+ uint32_t code = CA_NOT_FOUND;
+ CAData_t *cadata = NULL;
+
+ coap_pdu_t *pdu = (coap_pdu_t *) CAParsePDU((const char *) data, dataLen, &code);
+ 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(remoteEndpoint, pdu, CA_REQUEST_DATA);
+ if (!cadata)
{
- OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed !");
- CADestroyRequestInfoInternal(ReqInfo);
+ OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
coap_delete_pdu(pdu);
return;
}
-
- cadata->type = SEND_TYPE_UNICAST;
- cadata->remoteEndpoint = CACloneEndpoint(endpoint);
- cadata->requestInfo = ReqInfo;
- cadata->responseInfo = NULL;
- CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
}
else
{
- CAResponseInfo_t *ResInfo = (CAResponseInfo_t *) OICCalloc(1, sizeof(CAResponseInfo_t));
- if (NULL == ResInfo)
+ cadata = CAGenerateHandlerData(remoteEndpoint, pdu, CA_RESPONSE_DATA);
+ if (!cadata)
{
- OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed!");
+ OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, CAGenerateHandlerData failed!");
coap_delete_pdu(pdu);
return;
}
- CAResult_t res = CAGetResponseInfoFromPDU(pdu, ResInfo);
- if (CA_STATUS_OK != res)
- {
- OIC_LOG_V(ERROR, TAG, "CAGetResponseInfoFromPDU failed : %d", res);
- OICFree(ResInfo);
- coap_delete_pdu(pdu);
- return;
- }
+ // for retransmission
+ void *retransmissionPdu = NULL;
+ CARetransmissionReceivedData(&g_retransmissionContext, cadata->remoteEndpoint, pdu->hdr,
+ pdu->length, &retransmissionPdu);
- if (NULL != ResInfo->info.options)
+ // get token from saved data in retransmission list
+ if (retransmissionPdu && CA_EMPTY == code)
{
- uint32_t i;
- for (i = 0; i < ResInfo->info.numOptions; i++)
+ if (cadata->responseInfo)
{
- OIC_LOG_V(DEBUG, TAG, "Response- optionID: %d", ResInfo->info.options[i].optionID);
-
- OIC_LOG_V(DEBUG, TAG, "Response- list: %s", ResInfo->info.options[i].optionData);
+ CAInfo_t *info = &cadata->responseInfo->info;
+ CAResult_t res = CAGetTokenFromPDU((const coap_hdr_t *)retransmissionPdu,
+ info);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
+ OICFree(info->token);
+ info->tokenLength = 0;
+ }
}
}
+ OICFree(retransmissionPdu);
+ }
- if (NULL != ResInfo->info.payload)
- {
- OIC_LOG_V(DEBUG, TAG, "Response- payload: %p(%u) from %s", ResInfo->info.payload,
- ResInfo->info.payloadSize, endpoint->addr);
- }
- OIC_LOG_V(DEBUG, TAG, "Response- code: %d", ResInfo->result);
- if (NULL != ResInfo->info.token)
- {
- OIC_LOG(DEBUG, TAG, "Response- token:");
- OIC_LOG_BUFFER(DEBUG, TAG, (const uint8_t *) ResInfo->info.token,
- ResInfo->info.tokenLength);
- }
- OIC_LOG_V(DEBUG, TAG, "Response- msgID: %d", ResInfo->info.messageId);
-
- // store the data at queue.
- CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
- if (NULL == cadata)
- {
- OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed !");
- CADestroyResponseInfoInternal(ResInfo);
- coap_delete_pdu(pdu);
- return;
- }
-
- cadata->type = SEND_TYPE_UNICAST;
- cadata->remoteEndpoint = CACloneEndpoint(endpoint);
- cadata->requestInfo = NULL;
-
- // for retransmission
- void *retransmissionPdu = NULL;
- CARetransmissionReceivedData(&g_retransmissionContext, endpoint, pdu->hdr, pdu->length,
- &retransmissionPdu);
+ cadata->type = SEND_TYPE_UNICAST;
- // get token from saved data in retransmission list
- if (retransmissionPdu && CA_EMPTY == code)
+#ifdef SINGLE_THREAD
+ CAProcessReceivedData(cadata);
+#else
+#ifdef WITH_BWT
+ if (CA_ADAPTER_GATT_BTLE != remoteEndpoint->adapter)
{
- CAResult_t res = CAGetTokenFromPDU((const coap_hdr_t *)retransmissionPdu,
- &(ResInfo->info));
- if (CA_STATUS_OK != res)
+ CAResult_t res = CAReceiveBlockWiseData(pdu, remoteEndpoint, cadata, dataLen);
+ if (CA_NOT_SUPPORTED == res)
{
- OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
- OICFree(ResInfo->info.token);
+ OIC_LOG(ERROR, TAG, "this message does not have block option");
+ CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
+ }
+ else
+ {
+ CADestroyData(cadata, sizeof(CAData_t));
}
}
- OICFree(retransmissionPdu);
- cadata->responseInfo = ResInfo;
+ else
+#endif
+ {
+ CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
+ }
+#endif
- CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
- }
+ coap_delete_pdu(pdu);
- if (pdu)
- {
- coap_delete_pdu(pdu);
- }
OIC_LOG(DEBUG, TAG, "OUT");
}
void CAHandleRequestResponseCallbacks()
{
-
+#ifdef SINGLE_THREAD
+ CAReadData();
+ CARetransmissionBaseRoutine((void *)&g_retransmissionContext);
+#else
#ifdef SINGLE_HANDLE
// parse the data and call the callbacks.
// #1 parse the data
g_errorHandler(td->remoteEndpoint, td->errorInfo);
}
- CADataDestroyer(msg, sizeof(CAData_t));
+ CADestroyData(msg, sizeof(CAData_t));
OICFree(item);
+#endif /* SINGLE_HANDLE */
#endif
- OIC_LOG(DEBUG, TAG, "CAHandleRequestResponseCallbacks OUT");
}
-CAResult_t CADetachRequestMessage(const CAEndpoint_t *object, const CARequestInfo_t *request)
+static CAData_t* CAPrepareSendData(const CAEndpoint_t *endpoint, const void *sendData,
+ CADataType_t dataType)
{
- OIC_LOG(DEBUG, TAG, "IN");
-
- VERIFY_NON_NULL(object, TAG, "object");
- VERIFY_NON_NULL(request, TAG, "request");
+ OIC_LOG(DEBUG, TAG, "CAPrepareSendData IN");
+ CAInfo_t *info = NULL;
- if (false == CAIsSelectedNetworkAvailable())
+ CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
+ if (!cadata)
{
- return CA_STATUS_FAILED;
+ OIC_LOG(ERROR, TAG, "memory allocation failed");
+ return NULL;
}
- CAEndpoint_t *remoteEndpoint = NULL;
- CARequestInfo_t *requestInfo = NULL;
- CAData_t *data = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
- CA_MEMORY_ALLOC_CHECK(data);
+ if(CA_REQUEST_DATA == dataType)
+ {
+ // clone request info
+ CARequestInfo_t *request = CACloneRequestInfo((CARequestInfo_t *)sendData);
+
+ if(!request)
+ {
+ OIC_LOG(ERROR, TAG, "CACloneRequestInfo failed");
+ OICFree(cadata);
+ return NULL;
+ }
- // clone remote endpoint
- remoteEndpoint = CACloneEndpoint(object);
- CA_MEMORY_ALLOC_CHECK(remoteEndpoint);
+ cadata->type = request->isMulticast ? SEND_TYPE_MULTICAST : SEND_TYPE_UNICAST;
+ info = &request->info;
+ cadata->requestInfo = request;
+ }
+ else if(CA_RESPONSE_DATA == dataType)
+ {
+ // clone response info
+ CAResponseInfo_t *response = CACloneResponseInfo((CAResponseInfo_t *)sendData);
- // clone request info
- requestInfo = CACloneRequestInfo(request);
- CA_MEMORY_ALLOC_CHECK(requestInfo);
+ if(!response)
+ {
+ OIC_LOG(ERROR, TAG, "CACloneResponseInfo failed");
+ OICFree(cadata);
+ return NULL;
+ }
- // save data
- data->type = request->isMulticast ? SEND_TYPE_MULTICAST : SEND_TYPE_UNICAST;
- data->remoteEndpoint = remoteEndpoint;
- data->requestInfo = requestInfo;
- data->responseInfo = NULL;
- data->options = NULL;
- data->numOptions = 0;
- if (NULL != requestInfo->info.options && 0 < requestInfo->info.numOptions)
+ cadata->type = SEND_TYPE_UNICAST;
+ info = &response->info;
+ cadata->responseInfo = response;
+ }
+
+ if (NULL != info->options && 0 < info->numOptions)
{
- uint8_t numOptions = requestInfo->info.numOptions;
+ uint8_t numOptions = info->numOptions;
// copy data
CAHeaderOption_t *headerOption = (CAHeaderOption_t *) OICMalloc(sizeof(CAHeaderOption_t)
* numOptions);
- CA_MEMORY_ALLOC_CHECK(headerOption);
+ if(!headerOption)
+ {
+ OIC_LOG(ERROR, TAG, "memory allocation failed");
+ CADestroyData(cadata, sizeof(CAData_t));
+ return NULL;
+ }
- memcpy(headerOption, requestInfo->info.options, sizeof(CAHeaderOption_t) * numOptions);
+ memcpy(headerOption, info->options, sizeof(CAHeaderOption_t) * numOptions);
- data->options = headerOption;
- data->numOptions = numOptions;
+ cadata->options = headerOption;
+ cadata->numOptions = numOptions;
}
- // add thread
- CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
- OIC_LOG(DEBUG, TAG, "OUT");
- return CA_STATUS_OK;
-
-// memory error label.
-memory_error_exit:
- CAFreeEndpoint(remoteEndpoint);
- CADestroyRequestInfoInternal(requestInfo);
+ CAEndpoint_t* ep = CACloneEndpoint(endpoint);
+ if (!ep)
+ {
+ OIC_LOG(ERROR, TAG, "endpoint clone failed");
+ CADestroyData(cadata, sizeof(CAData_t));
+ return NULL;
+ }
- OICFree(data);
- OIC_LOG(DEBUG, TAG, "OUT");
- return CA_MEMORY_ALLOC_FAILED;
+ cadata->remoteEndpoint = ep;
+ return cadata;
}
-CAResult_t CADetachResponseMessage(const CAEndpoint_t *object,
- const CAResponseInfo_t *response)
+CAResult_t CADetachRequestMessage(const CAEndpoint_t *object, const CARequestInfo_t *request)
{
OIC_LOG(DEBUG, TAG, "IN");
+
VERIFY_NON_NULL(object, TAG, "object");
- VERIFY_NON_NULL(response, TAG, "response");
+ VERIFY_NON_NULL(request, TAG, "request");
if (false == CAIsSelectedNetworkAvailable())
{
return CA_STATUS_FAILED;
}
- CAEndpoint_t *remoteEndpoint = NULL;
- CAResponseInfo_t *responseInfo = NULL;
+#ifdef ARDUINO
+ // If max retransmission queue is reached, then don't handle new request
+ if (CA_MAX_RT_ARRAY_SIZE == u_arraylist_length(g_retransmissionContext.dataList))
+ {
+ OIC_LOG(ERROR, TAG, "max RT queue size reached!");
+ return CA_SEND_FAILED;
+ }
+#endif /* ARDUINO */
- // allocate & initialize
- CAData_t *data = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
- CA_MEMORY_ALLOC_CHECK(data);
+ CAData_t *data = CAPrepareSendData(object, request, CA_REQUEST_DATA);
+ if(!data)
+ {
+ OIC_LOG(ERROR, TAG, "CAPrepareSendData failed");
+ return CA_MEMORY_ALLOC_FAILED;
+ }
- // clone remote endpoint
- remoteEndpoint = CACloneEndpoint(object);
- CA_MEMORY_ALLOC_CHECK(remoteEndpoint);
+#ifdef SINGLE_THREAD
+ CAProcessSendData(data);
+ CADestroyData(data, sizeof(CAData_t));
+#else
+#ifdef WITH_BWT
+ if (CA_ADAPTER_GATT_BTLE != object->adapter)
+ {
+ // send block data
+ CAResult_t res = CASendBlockWiseData(data);
+ if(CA_NOT_SUPPORTED == res)
+ {
+ OIC_LOG(DEBUG, TAG, "normal msg will be sent");
+ CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
+ return CA_STATUS_OK;
+ }
+ else
+ {
+ CADestroyData(data, sizeof(CAData_t));
+ }
+ return res;
+ }
+ else
+#endif
+ {
+ CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
+ }
+#endif
- // clone response info
- responseInfo = CACloneResponseInfo(response);
- CA_MEMORY_ALLOC_CHECK(responseInfo);
+ OIC_LOG(DEBUG, TAG, "OUT");
+ return CA_STATUS_OK;
+}
- // save data
- data->type = SEND_TYPE_UNICAST;
- data->remoteEndpoint = remoteEndpoint;
- data->requestInfo = NULL;
- data->responseInfo = responseInfo;
- data->options = NULL;
- data->numOptions = 0;
- if (NULL != responseInfo->info.options && 0 < responseInfo->info.numOptions)
- {
- uint8_t numOptions = responseInfo->info.numOptions;
- // copy data
- CAHeaderOption_t *headerOption = (CAHeaderOption_t *) OICMalloc(sizeof(CAHeaderOption_t)
- * numOptions);
- CA_MEMORY_ALLOC_CHECK(headerOption);
+CAResult_t CADetachResponseMessage(const CAEndpoint_t *object,
+ const CAResponseInfo_t *response)
+{
+ OIC_LOG(DEBUG, TAG, "IN");
+ VERIFY_NON_NULL(object, TAG, "object");
+ VERIFY_NON_NULL(response, TAG, "response");
- memcpy(headerOption, responseInfo->info.options, sizeof(CAHeaderOption_t) * numOptions);
+ if (false == CAIsSelectedNetworkAvailable())
+ {
+ return CA_STATUS_FAILED;
+ }
- data->options = headerOption;
- data->numOptions = numOptions;
+ CAData_t *data = CAPrepareSendData(object, response, CA_RESPONSE_DATA);
+ if(!data)
+ {
+ OIC_LOG(ERROR, TAG, "CAPrepareSendData failed");
+ return CA_MEMORY_ALLOC_FAILED;
}
- // add thread
- CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
+#ifdef SINGLE_THREAD
+ CAProcessSendData(data);
+ CADestroyData(data, sizeof(CAData_t));
+#else
+#ifdef WITH_BWT
+ if (CA_ADAPTER_GATT_BTLE != object->adapter)
+ {
+ // send block data
+ CAResult_t res = CASendBlockWiseData(data);
+ if(CA_NOT_SUPPORTED == res)
+ {
+ OIC_LOG(DEBUG, TAG, "normal msg will be sent");
+ CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
+ return CA_STATUS_OK;
+ }
+ else
+ {
+ CADestroyData(data, sizeof(CAData_t));
+ }
+ return res;
+ }
+ else
+#endif
+ {
+ CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
+ }
+#endif
OIC_LOG(DEBUG, TAG, "OUT");
return CA_STATUS_OK;
-
-// memory error label.
-memory_error_exit:
- CAFreeEndpoint(remoteEndpoint);
- CADestroyResponseInfoInternal(responseInfo);
- OICFree(data);
- OIC_LOG(DEBUG, TAG, "OUT");
-
- return CA_MEMORY_ALLOC_FAILED;
}
CAResult_t CADetachMessageResourceUri(const CAURI_t resourceUri, const CAToken_t token,
}
void CASetInterfaceCallbacks(CARequestCallback ReqHandler, CAResponseCallback RespHandler,
- CAErrorCallback errroHandler)
+ CAErrorCallback errorHandler)
{
OIC_LOG(DEBUG, TAG, "IN");
g_requestHandler = ReqHandler;
g_responseHandler = RespHandler;
- g_errorHandler = errroHandler;
+ g_errorHandler = errorHandler;
OIC_LOG(DEBUG, TAG, "OUT");
}
CASetNetworkChangeCallback(CANetworkChangedCallback);
CASetErrorHandleCallback(CAErrorHandler);
+#ifndef SINGLE_THREAD
// create thread pool
CAResult_t res = ca_thread_pool_init(MAX_THREAD_POOL_SIZE, &g_threadPoolHandle);
- if (res != CA_STATUS_OK)
+ if (CA_STATUS_OK != res)
{
OIC_LOG(ERROR, TAG, "thread pool initialize error.");
return res;
// send thread initialize
if (CA_STATUS_OK != CAQueueingThreadInitialize(&g_sendThread, g_threadPoolHandle,
- CASendThreadProcess, CADataDestroyer))
+ CASendThreadProcess, CADestroyData))
{
OIC_LOG(ERROR, TAG, "Failed to Initialize send queue thread");
return CA_STATUS_FAILED;
// start send thread
res = CAQueueingThreadStart(&g_sendThread);
- if (res != CA_STATUS_OK)
+ if (CA_STATUS_OK != res)
{
OIC_LOG(ERROR, TAG, "thread start error(send thread).");
ca_thread_pool_free(g_threadPoolHandle);
// receive thread initialize
if (CA_STATUS_OK != CAQueueingThreadInitialize(&g_receiveThread, g_threadPoolHandle,
- CAReceiveThreadProcess, CADataDestroyer))
+ CAReceiveThreadProcess, CADestroyData))
{
OIC_LOG(ERROR, TAG, "Failed to Initialize receive queue thread");
return CA_STATUS_FAILED;
OIC_LOG(ERROR, TAG, "thread start error(receive thread).");
return res;
}
-#endif
+#endif /* SINGLE_HANDLE */
// retransmission initialize
CARetransmissionInitialize(&g_retransmissionContext, g_threadPoolHandle, CASendUnicastData,
CATimeoutCallback, NULL);
+#ifdef WITH_BWT
+ // block-wise transfer initialize
+ CAInitializeBlockWiseTransfer(CAAddDataToSendThread, CAAddDataToReceiveThread);
+#endif
+
// start retransmission
res = CARetransmissionStart(&g_retransmissionContext);
- if (res != CA_STATUS_OK)
+ if (CA_STATUS_OK != res)
{
OIC_LOG(ERROR, TAG, "thread start error(retransmission thread).");
return res;
// initialize interface adapters by controller
CAInitializeAdapters(g_threadPoolHandle);
+#else
+ // retransmission initialize
+ CARetransmissionInitialize(&g_retransmissionContext, NULL, CASendUnicastData,
+ CATimeoutCallback, NULL);
+ CAInitializeAdapters();
+#endif
+
OIC_LOG(DEBUG, TAG, "OUT");
return CA_STATUS_OK;
}
void CATerminateMessageHandler()
{
OIC_LOG(DEBUG, TAG, "IN");
+#ifndef SINGLE_THREAD
CATransportAdapter_t connType;
u_arraylist_t *list = CAGetSelectedNetworkList();
uint32_t length = u_arraylist_length(list);
{
#ifndef SINGLE_HANDLE // This will be enabled when RI supports multi threading
CAQueueingThreadStop(&gReceiveThread);
-#endif
+#endif /* SINGLE_HANDLE */
}
// destroy thread pool
g_threadPoolHandle = NULL;
}
+#ifdef WITH_BWT
+ CATerminateBlockWiseTransfer();
+#endif
CARetransmissionDestroy(&g_retransmissionContext);
CAQueueingThreadDestroy(&g_sendThread);
CAQueueingThreadDestroy(&g_receiveThread);
// terminate interface adapters by controller
CATerminateAdapters();
+#else
+ // terminate interface adapters by controller
+ CATerminateAdapters();
+
+ // stop retransmission
+ CARetransmissionStop(&g_retransmissionContext);
+ CARetransmissionDestroy(&g_retransmissionContext);
+#endif
OIC_LOG(DEBUG, TAG, "OUT");
}
OIC_LOG_V(DEBUG, TAG, "PDU Maker - code : %d", pdu->hdr->code);
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - id : %d", ntohs(pdu->hdr->id));
-
OIC_LOG(DEBUG, TAG, "PDU Maker - token :");
OIC_LOG_BUFFER(DEBUG, TAG, pdu->hdr->token, pdu->hdr->token_length);
}
+static void CALogPayloadInfo(CAInfo_t *info)
+{
+ if(info)
+ {
+ if (!info->options)
+ {
+ for (uint32_t i = 0; i < info->numOptions; i++)
+ {
+ OIC_LOG_V(DEBUG, TAG, "optionID: %d", info->options[i].optionID);
+
+ OIC_LOG_V(DEBUG, TAG, "list: %s", info->options[i].optionData);
+ }
+ }
+
+ if (!info->payload)
+ {
+ OIC_LOG_V(DEBUG, TAG, "payload: %p(%u)", info->payload,
+ info->payloadSize);
+ }
+
+ if (!info->token)
+ {
+ OIC_LOG(DEBUG, TAG, "token:");
+ OIC_LOG_BUFFER(DEBUG, TAG, (const uint8_t *) info->token,
+ info->tokenLength);
+ }
+ OIC_LOG_V(DEBUG, TAG, "msgID: %d", info->messageId);
+ }
+ else
+ {
+ OIC_LOG(DEBUG, TAG, "info is NULL, cannot output log data");
+ }
+}
+
void CAErrorHandler(const CAEndpoint_t *endpoint,
const void *data, uint32_t dataLen,
CAResult_t result)
{
OIC_LOG(DEBUG, TAG, "IN");
+
+#ifndef SINGLE_THREAD
+
VERIFY_NON_NULL_VOID(endpoint, TAG, "remoteEndpoint");
VERIFY_NON_NULL_VOID(data, TAG, "data");
return;
}
- CAErrorInfo_t *errorInfo = (CAErrorInfo_t *)OICCalloc(1, sizeof (CAErrorInfo_t));
- if (NULL == errorInfo)
+ CAData_t *cadata = CAGenerateHandlerData(endpoint, pdu, CA_ERROR_DATA);
+ if(!cadata)
{
- OIC_LOG(ERROR, TAG, "CAErrorHandler, Memory allocation failed!");
+ OIC_LOG(ERROR, TAG, "CAErrorHandler, CAGenerateHandlerData failed!");
coap_delete_pdu(pdu);
return;
}
- CAResult_t res = CAGetErrorInfoFromPDU(pdu, errorInfo);
- if (CA_STATUS_OK != res)
- {
- OIC_LOG_V(ERROR, TAG, "CAGetErrorInfoFromPDU failed : %d", res);
- OICFree(errorInfo);
- coap_delete_pdu(pdu);
- return;
- }
-
- errorInfo->result = result;
- OIC_LOG_V(DEBUG, TAG, "error : %d", result);
- if (NULL != errorInfo->info.payload)
- {
- OIC_LOG_V(DEBUG, TAG, "error, payload: %s", errorInfo->info.payload);
- }
-
- OIC_LOG(DEBUG, TAG, "error, token");
- OIC_LOG_BUFFER(DEBUG, TAG, (const uint8_t *) errorInfo->info.token,
- errorInfo->info.tokenLength);
- OIC_LOG_V(DEBUG, TAG, "CAErrorHandler, msgID : %d", errorInfo->info.messageId);
-
- CAEndpoint_t *rep = NULL;
- rep = CACloneEndpoint(endpoint);
- if (!rep)
- {
- OIC_LOG(ERROR, TAG, "CAErrorHandler, CloneEndpoint Failed");
- OICFree(errorInfo);
- coap_delete_pdu(pdu);
- return;
- }
-
- // store the data at queue.
- CAData_t *cadata = NULL;
- cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
- if (NULL == cadata)
- {
- OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed !");
- CAFreeEndpoint(rep);
- OICFree(errorInfo);
- coap_delete_pdu(pdu);
- return;
- }
-
- cadata->remoteEndpoint = rep;
- cadata->requestInfo = NULL;
- cadata->responseInfo = NULL;
- cadata->errorInfo = errorInfo;
- cadata->dataType = CA_ERROR_DATA;
+ cadata->errorInfo->result = result;
CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
coap_delete_pdu(pdu);
+#endif
+ OIC_LOG(DEBUG, TAG, "OUT");
return;
}
projects / platform / upstream / iotivity.git / blobdiff