#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 "coap.h"
-#include "uthreadpool.h" /* for thread pool */
-#include "umutex.h"
+#include "cathreadpool.h" /* for thread pool */
+#include "caqueueingthread.h"
+#include "camutex.h"
#include "oic_malloc.h"
+#include "oic_string.h"
+#include "canetworkconfigurator.h"
#define TAG PCF("CA")
+#define SINGLE_HANDLE
-#define MEMORY_ALLOCK_CHECK(arg) { if (arg == NULL) {OIC_LOG_V(DEBUG, TAG, "memory error"); goto memory_error_exit;} }
-#define MAX_ACTION_NUM 300
+#define MAX_THREAD_POOL_SIZE 20
-#define MAX_THREAD_POOL_SIZE 10
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-typedef struct
+typedef enum
{
- int32_t actionId;
- CARemoteEndpoint_t* remoteEndpoint;
- CARequestInfo_t* requestInfo;
- CAResponseInfo_t* responseInfo;
-} CAData_t;
+ SEND_TYPE_MULTICAST = 0, SEND_TYPE_UNICAST
+} CASendDataType_t;
-typedef void (*CAThreadTask)(CAData_t* data);
+typedef enum
+{
+ CA_REQUEST_DATA = 1,
+ CA_RESPONSE_DATA = 2,
+ CA_ERROR_DATA = 3,
+} CADataType_t;
typedef struct
{
- u_mutex threadMutex;
- u_cond threadCond;
- CAThreadTask threadTask;
- int32_t isStop;
- u_queue_t* dataQueue;
-} CAThread_t;
+ 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;
// thread pool handle
-static u_thread_pool_t gThreadPoolHandle = NULL;
+static ca_thread_pool_t g_threadPoolHandle = NULL;
// message handler main thread
-static CAThread_t gSendThread;
+static CAQueueingThread_t g_sendThread;
+static CAQueueingThread_t g_receiveThread;
-// message handler callback
-static int32_t gCurrentActionId = 0;
-static CAMessageHandlerCallback gHandlerCallback = NULL;
+static CARetransmission_t g_retransmissionContext;
// handler field
-static CARequestCallback gRequestHandler = NULL;
-static CAResponseCallback gResponseHandler = NULL;
+static CARequestCallback g_requestHandler = NULL;
+static CAResponseCallback g_responseHandler = NULL;
+static CAErrorCallback g_errorHandler = NULL;
-static u_queue_t* gMessageQueue = NULL;
-static u_mutex gMessageQueueMutex = NULL;
+static void CAErrorHandler(const CAEndpoint_t *endpoint,
+ const void *data, uint32_t dataLen,
+ CAResult_t result);
-static void CAAddReceiveData(CAData_t* data)
+static bool CAIsSelectedNetworkAvailable()
{
- OIC_LOG_V(DEBUG, TAG, "CAAddReceiveData");
-
- // create thread data
- u_queue_message_t* message = (u_queue_message_t*) OICMalloc(sizeof(u_queue_message_t));
-
- if (message == NULL)
+ u_arraylist_t *list = CAGetSelectedNetworkList();
+ if (!list || list->length == 0)
{
- OIC_LOG_V(DEBUG, TAG, "memory error!!");
- return;
+ OIC_LOG(ERROR, TAG, "No selected network");
+ return false;
}
- memset(message, 0, sizeof(u_queue_message_t));
-
- message->msg = data;
- message->size = sizeof(CAData_t);
-
- // mutex lock
- u_mutex_lock(gMessageQueueMutex);
-
- // add thread data into list
- u_queue_add_element(gMessageQueue, message);
- // mutex unlock
- u_mutex_unlock(gMessageQueueMutex);
+ return true;
}
-static void CAAddSendData(CAData_t* data)
+static void CATimeoutCallback(const CAEndpoint_t *endpoint, const void *pdu, uint32_t size)
{
- OIC_LOG_V(DEBUG, TAG, "CAAddSendData!!");
+ OIC_LOG(DEBUG, TAG, "IN");
+ VERIFY_NON_NULL_VOID(endpoint, TAG, "endpoint");
+ VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
- // create thread data
- u_queue_message_t* message = (u_queue_message_t*) OICMalloc(sizeof(u_queue_message_t));
-
- if (message == NULL)
+ CAEndpoint_t* ep = CACloneEndpoint(endpoint);
+ if (NULL == ep)
{
- OIC_LOG_V(DEBUG, TAG, "memory error!!");
+ OIC_LOG(ERROR, TAG, "clone failed");
return;
}
- memset(message, 0, sizeof(u_queue_message_t));
- message->msg = data;
- message->size = sizeof(CAData_t);
+ CAResponseInfo_t* resInfo = (CAResponseInfo_t*)OICCalloc(1, sizeof(CAResponseInfo_t));
- // mutex lock
- u_mutex_lock(gSendThread.threadMutex);
+ if (NULL == resInfo)
+ {
+ OIC_LOG(ERROR, TAG, "calloc failed");
+ CAAdapterFreeEndpoint(ep);
+ return;
+ }
- // add thread data into list
- u_queue_add_element(gSendThread.dataQueue, message);
+ 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);
+ CAAdapterFreeEndpoint(ep);
+ return;
+ }
- // notity the thread
- u_cond_signal(gSendThread.threadCond);
+ CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
+ if (NULL == cadata)
+ {
+ OIC_LOG(ERROR, TAG, "memory allocation failed !");
+ CAAdapterFreeEndpoint(ep);
+ OICFree(resInfo);
+ return;
+ }
+
+ cadata->type = SEND_TYPE_UNICAST;
+ cadata->remoteEndpoint = ep;
+ cadata->requestInfo = NULL;
+ cadata->responseInfo = resInfo;
- // mutex unlock
- u_mutex_unlock(gSendThread.threadMutex);
+ CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
+ OIC_LOG(DEBUG, TAG, "OUT");
}
-static void CAStopSendThread()
+static void CADataDestroyer(void *data, uint32_t size)
{
- OIC_LOG_V(DEBUG, TAG, "CAStopSendThread request!!");
+ OIC_LOG(DEBUG, TAG, "IN");
+ CAData_t *cadata = (CAData_t *) data;
+
+ if (NULL == cadata)
+ {
+ OIC_LOG(ERROR, TAG, "cadata is NULL");
+ return;
+ }
- // mutex lock
- u_mutex_lock(gSendThread.threadMutex);
+ if (NULL != cadata->remoteEndpoint)
+ {
+ CADestroyEndpointInternal(cadata->remoteEndpoint);
+ }
- // set stop flag
- gSendThread.isStop = TRUE;
+ if (NULL != cadata->requestInfo)
+ {
+ CADestroyRequestInfoInternal((CARequestInfo_t *) cadata->requestInfo);
+ }
- // notity the thread
- u_cond_signal(gSendThread.threadCond);
+ if (NULL != cadata->responseInfo)
+ {
+ CADestroyResponseInfoInternal((CAResponseInfo_t *) cadata->responseInfo);
+ }
- // mutex unlock
- u_mutex_unlock(gSendThread.threadMutex);
+ if (NULL != cadata->errorInfo)
+ {
+ CAInfo_t *info = &cadata->errorInfo->info;
+ OICFree(info->token);
+ OICFree(info->options);
+ OICFree(info->payload);
+ OICFree(cadata->errorInfo);
+ }
+
+ OICFree(cadata);
+ OIC_LOG(DEBUG, TAG, "OUT");
}
-static void CASendThreadProcess(CAData_t* data)
+static void CAReceiveThreadProcess(void *threadData)
{
- if (data == NULL)
+ 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, "thread data error!!");
+ OIC_LOG(ERROR, TAG, "thread data error!!");
return;
}
- if (NULL == data->remoteEndpoint)
+ // parse the data and call the callbacks.
+ // #1 parse the data
+ // #2 get endpoint
+ CAEndpoint_t *rep = (CAEndpoint_t *)(data->remoteEndpoint);
+
+ if (NULL == rep)
{
- OIC_LOG(DEBUG, TAG, "remoteEndpoint is null");
+ OIC_LOG(ERROR, TAG, "remoteEndpoint error!!");
return;
}
- OIC_LOG_V(DEBUG, TAG, "thread action id : %d", data->actionId);
+ if (data->requestInfo && g_requestHandler)
+ {
+ g_requestHandler(rep, data->requestInfo);
+ }
+ else if (data->responseInfo && g_responseHandler)
+ {
+ g_responseHandler(rep, data->responseInfo);
+ }
+ else if (data->errorInfo && g_errorHandler)
+ {
+ g_errorHandler(rep, data->errorInfo);
+ }
- CADetachErrorCode code = FAIL;
- int32_t res = 0;
+#endif /* SINGLE_HANDLE */
+ OIC_LOG(DEBUG, TAG, "OUT");
+}
- if (data->requestInfo != NULL)
- {
- OIC_LOG(DEBUG, TAG, "requestInfo is available");
+static void CASendThreadProcess(void *threadData)
+{
+ OIC_LOG(DEBUG, TAG, "IN");
+ CAData_t *data = (CAData_t *) threadData;
- coap_pdu_t* pdu = NULL;
- pdu = CAGeneratePdu(data->remoteEndpoint->resourceUri, data->requestInfo->method,
- data->requestInfo->info);
+ VERIFY_NON_NULL_VOID(data, TAG, "data");
+ VERIFY_NON_NULL_VOID(data->remoteEndpoint, TAG, "remoteEndpoint");
- // interface controller function call.
- if (NULL != pdu)
- {
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - payload : %s", pdu->data);
+ CAResult_t res = CA_STATUS_FAILED;
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - code : %d", pdu->hdr->code);
+ CASendDataType_t type = data->type;
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - buffer data : %s", pdu->hdr);
+ coap_pdu_t *pdu = NULL;
- res = CASendUnicastData(data->remoteEndpoint, pdu->hdr, pdu->length);
- }
- }
- else if (data->responseInfo != NULL)
+ if (SEND_TYPE_UNICAST == type)
{
- OIC_LOG_V(DEBUG, TAG, "responseInfo is available..");
- coap_pdu_t* pdu = NULL;
+ if (NULL != data->requestInfo)
+ {
+ OIC_LOG(DEBUG, TAG, "requestInfo is available..");
+
+ pdu = CAGeneratePDU(data->requestInfo->method, &data->requestInfo->info);
+ }
+ else if (NULL != data->responseInfo)
+ {
+ OIC_LOG(DEBUG, TAG, "responseInfo is available..");
- pdu = CAGeneratePdu(data->remoteEndpoint->resourceUri, data->responseInfo->result,
- data->responseInfo->info);
+ pdu = CAGeneratePDU(data->responseInfo->result, &data->responseInfo->info);
+ }
+ else
+ {
+ OIC_LOG(DEBUG, TAG, "request info, response info is empty");
+ }
// interface controller function call.
if (NULL != pdu)
{
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - payload : %s", pdu->data);
-
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - code : %d", pdu->hdr->code);
-
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - buffer data : %x", pdu->hdr);
+ CALogPDUInfo(pdu);
res = CASendUnicastData(data->remoteEndpoint, pdu->hdr, pdu->length);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
+ CAErrorHandler(data->remoteEndpoint, pdu->hdr, pdu->length, res);
+ coap_delete_pdu(pdu);
+ return;
+ }
+ // for retransmission
+ res = CARetransmissionSentData(&g_retransmissionContext, data->remoteEndpoint, pdu->hdr,
+ pdu->length);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG_V(INFO, TAG, "retransmission will be not working: %d", res);
+ coap_delete_pdu(pdu);
+ return;
+ }
+
+ coap_delete_pdu(pdu);
}
}
- else
+ else if (SEND_TYPE_MULTICAST == type)
{
OIC_LOG(DEBUG, TAG, "both requestInfo & responseInfo is not available");
- coap_pdu_t* pdu = NULL;
- CAInfo_t info;
- memset(&info, 0, sizeof(CAInfo_t));
- pdu = CAGeneratePdu(data->remoteEndpoint->resourceUri, CA_GET, info);
+ CAInfo_t *info = &data->requestInfo->info;
+
+ info->options = data->options;
+ info->numOptions = data->numOptions;
+ pdu = CAGeneratePDU(CA_GET, info);
if (NULL != pdu)
{
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - payload : %s", pdu->data);
-
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - type : %d", pdu->hdr->type);
-
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - code : %d", pdu->hdr->code);
-
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - id : %d", pdu->hdr->id);
-
- OIC_LOG_V(DEBUG, TAG, "PDU Maker - buffer data : %x", pdu->hdr);
-
- res = CASendMulticastData(pdu->hdr, pdu->length);
+ CALogPDUInfo(pdu);
+
+ res = CASendMulticastData(data->remoteEndpoint, pdu->hdr, pdu->length);
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG_V(ERROR, TAG, "send failed:%d", res);
+ CAErrorHandler(data->remoteEndpoint, pdu->hdr, pdu->length, res);
+ coap_delete_pdu(pdu);
+ return;
+ }
+
+ coap_delete_pdu(pdu);
}
-
- }
-
- if (res)
- {
- code = SUCCESS;
}
- if (gHandlerCallback != NULL)
- {
- gHandlerCallback(data->actionId, code);
- }
+ OIC_LOG(DEBUG, TAG, "OUT");
}
-static void* CAThreadBaseRoutine(void* treadData)
+static void CAReceivedPacketCallback(const CAEndpoint_t *endpoint, void *data, uint32_t dataLen)
{
- OIC_LOG_V(DEBUG, TAG, "message handler main thread start..");
+ OIC_LOG(DEBUG, TAG, "IN");
+ VERIFY_NON_NULL_VOID(endpoint, TAG, "endpoint");
+ VERIFY_NON_NULL_VOID(data, TAG, "data");
- CAThread_t* thread = (CAThread_t*) treadData;
+ uint32_t code = CA_NOT_FOUND;
+ coap_pdu_t *pdu = (coap_pdu_t *) CAParsePDU((const char *) data, dataLen, &code);
+ OICFree(data);
- if (thread == NULL)
+ if (NULL == pdu)
{
- OIC_LOG_V(DEBUG, TAG, "thread data passing error!!");
-
- return NULL;
+ OIC_LOG(ERROR, TAG, "Parse PDU failed");
+ return;
}
- while (!thread->isStop)
+ if (CA_GET == code || CA_POST == code || CA_PUT == code || CA_DELETE == code)
{
- // mutex lock
- u_mutex_lock(thread->threadMutex);
-
- // if queue is empty, thread will wait
- if (u_queue_get_size(thread->dataQueue) <= 0)
+ CARequestInfo_t *ReqInfo = (CARequestInfo_t *) OICCalloc(1, sizeof(CARequestInfo_t));
+ if (NULL == ReqInfo)
{
- OIC_LOG_V(DEBUG, TAG, "wait..");
- // wait
- u_cond_wait(thread->threadCond, thread->threadMutex);
-
- OIC_LOG_V(DEBUG, TAG, "wake up..");
+ OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed!");
+ coap_delete_pdu(pdu);
+ return;
}
- // mutex unlock
- u_mutex_unlock(thread->threadMutex);
-
- // check stop flag
- if (thread->isStop)
- continue;
-
- // get data
- u_queue_message_t* message = u_queue_get_element(thread->dataQueue);
-
- CAData_t* data = (CAData_t*) message->msg;
-
- // process data
- thread->threadTask(data);
- }
-
- OIC_LOG_V(DEBUG, TAG, "message handler main thread end..");
-
- return NULL;
-}
-
-static int32_t CAIncreaseActionId()
-{
- ++gCurrentActionId;
+ 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;
+ }
- gCurrentActionId = (gCurrentActionId > MAX_ACTION_NUM) ? 0 : gCurrentActionId;
+ if (NULL != ReqInfo->info.options)
+ {
+ uint32_t i;
+ for (i = 0; i < ReqInfo->info.numOptions; i++)
+ {
+ OIC_LOG_V(DEBUG, TAG, "Request- optionID: %d", ReqInfo->info.options[i].optionID);
- return gCurrentActionId;
-}
+ OIC_LOG_V(DEBUG, TAG, "Request- list: %s", ReqInfo->info.options[i].optionData);
+ }
+ }
-static void CAReceivedPacketCallback(CARemoteEndpoint_t* endpoint, void* data, uint32_t dataLen)
-{
- OIC_LOG(DEBUG, TAG, "receivedPacketCallback in message handler!!");
+ if (NULL != ReqInfo->info.payload)
+ {
+ OIC_LOG_V(DEBUG, TAG, "Request- payload: %s", ReqInfo->info.payload);
+ }
+ 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);
+ }
+ 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)
+ {
+ OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed !");
+ CADestroyRequestInfoInternal(ReqInfo);
+ coap_delete_pdu(pdu);
+ return;
+ }
- if (NULL == data)
- {
- OIC_LOG(DEBUG, TAG, "received data is null");
- return;
+ cadata->type = SEND_TYPE_UNICAST;
+ cadata->remoteEndpoint = CAAdapterCloneEndpoint(endpoint);
+ cadata->requestInfo = ReqInfo;
+ cadata->responseInfo = NULL;
+ CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
}
-
- coap_pdu_t* pdu;
- uint32_t code = CA_NOT_FOUND;
- pdu = CAParsePDU(data, &code);
-
- if (code == CA_GET || code == CA_POST || code == CA_PUT || code == CA_DELETE)
+ else
{
- CARequestInfo_t ReqInfo;
- memset(&ReqInfo, 0, sizeof(CARequestInfo_t));
- CAGetRequestInfoFromPdu(pdu, &ReqInfo);
-
- if (NULL != ReqInfo.info.options && NULL != endpoint)
+ CAResponseInfo_t *ResInfo = (CAResponseInfo_t *) OICCalloc(1, sizeof(CAResponseInfo_t));
+ if (NULL == ResInfo)
{
- OIC_LOG_V(DEBUG, TAG, "Request PDU - optionID: %d", ReqInfo.info.options->optionID);
+ OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed!");
+ coap_delete_pdu(pdu);
+ return;
+ }
- OIC_LOG_V(DEBUG, TAG, "Request PDU - optionlist: %s", ReqInfo.info.options->optionData);
+ 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;
+ }
- OIC_LOG_V(DEBUG, TAG, "Request PDU - payload: %s", ReqInfo.info.payload);
+ if (NULL != ResInfo->info.options)
+ {
+ uint32_t i;
+ for (i = 0; i < ResInfo->info.numOptions; i++)
+ {
+ OIC_LOG_V(DEBUG, TAG, "Response- optionID: %d", ResInfo->info.options[i].optionID);
- OIC_LOG_V(DEBUG, TAG, "Request PDU - code: %d", ReqInfo.method);
+ OIC_LOG_V(DEBUG, TAG, "Response- list: %s", ResInfo->info.options[i].optionData);
+ }
+ }
- endpoint->resourceUri = (char*) OICMalloc(strlen(ReqInfo.info.options->optionData) + 1);
- memcpy(endpoint->resourceUri, ReqInfo.info.options->optionData,
- strlen(ReqInfo.info.options->optionData));
- OIC_LOG_V(DEBUG, TAG, "added resource URI : %s", endpoint->resourceUri);
+ if (NULL != ResInfo->info.payload)
+ {
+ OIC_LOG_V(DEBUG, TAG, "Response- payload: %s", ResInfo->info.payload);
+ }
+ 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 = NULL;
- cadata = (CAData_t*) OICMalloc(sizeof(CAData_t));
- memset(cadata, 0, sizeof(CAData_t));
- cadata->actionId = 1;
- cadata->remoteEndpoint = endpoint;
- cadata->requestInfo = &ReqInfo;
- cadata->responseInfo = NULL;
- CAAddReceiveData(cadata);
-
- }
- else
- {
- CAResponseInfo_t ResInfo;
- memset(&ResInfo, 0, sizeof(CARequestInfo_t));
- CAGetResponseInfoFromPdu(pdu, &ResInfo);
-
- if (NULL != ResInfo.info.options && NULL != endpoint)
+ CAData_t *cadata = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
+ if (NULL == cadata)
{
- OIC_LOG_V(DEBUG, TAG, "Response PDU - optionID: %d", ResInfo.info.options->optionID);
-
- OIC_LOG_V(DEBUG, TAG, "Response PDU - optionlist: %s", ResInfo.info.options->optionData);
+ OIC_LOG(ERROR, TAG, "CAReceivedPacketCallback, Memory allocation failed !");
+ CADestroyResponseInfoInternal(ResInfo);
+ coap_delete_pdu(pdu);
+ return;
+ }
- OIC_LOG_V(DEBUG, TAG, "Response PDU - payload: %s", ResInfo.info.payload);
+ cadata->type = SEND_TYPE_UNICAST;
+ cadata->remoteEndpoint = CAAdapterCloneEndpoint(endpoint);
+ cadata->requestInfo = NULL;
- OIC_LOG_V(DEBUG, TAG, "Response PDU - code: %d", ResInfo.result);
+ // for retransmission
+ void *retransmissionPdu = NULL;
+ CARetransmissionReceivedData(&g_retransmissionContext, endpoint, pdu->hdr, pdu->length,
+ &retransmissionPdu);
- endpoint->resourceUri = (char*) OICMalloc(strlen(ResInfo.info.options->optionData) + 1);
- memcpy(endpoint->resourceUri, ResInfo.info.options->optionData,
- strlen(ResInfo.info.options->optionData));
- OIC_LOG_V(DEBUG, TAG, "added resource URI : %s", endpoint->resourceUri);
+ // get token from saved data in retransmission list
+ if (retransmissionPdu && CA_EMPTY == code)
+ {
+ CAResult_t res = CAGetTokenFromPDU((const coap_hdr_t *)retransmissionPdu,
+ &(ResInfo->info));
+ if (CA_STATUS_OK != res)
+ {
+ OIC_LOG(ERROR, TAG, "fail to get Token from retransmission list");
+ OICFree(ResInfo->info.token);
+ }
}
+ OICFree(retransmissionPdu);
+ cadata->responseInfo = ResInfo;
- // store the data at queue.
- CAData_t* cadata = NULL;
- cadata = (CAData_t*) OICMalloc(sizeof(CAData_t));
- memset(cadata, 0, sizeof(CAData_t));
- cadata->actionId = 1;
- cadata->remoteEndpoint = endpoint;
- cadata->requestInfo = NULL;
- cadata->responseInfo = &ResInfo;
- CAAddReceiveData(cadata);
+ CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
}
+
+ if (pdu)
+ {
+ coap_delete_pdu(pdu);
+ }
+ OIC_LOG(DEBUG, TAG, "OUT");
+}
+
+static void CANetworkChangedCallback(const CAEndpoint_t *info, CANetworkStatus_t status)
+{
+ OIC_LOG(DEBUG, TAG, "IN");
+
+ OIC_LOG(DEBUG, TAG, "OUT");
}
void CAHandleRequestResponseCallbacks()
{
- OIC_LOG_V(DEBUG, TAG, "CAHandleRequestResponseCallbacks");
+#ifdef SINGLE_HANDLE
// parse the data and call the callbacks.
// #1 parse the data
// #2 get endpoint
- u_mutex_lock(gMessageQueueMutex);
+ ca_mutex_lock(g_receiveThread.threadMutex);
- u_queue_message_t* item = u_queue_get_element(gMessageQueue);
+ u_queue_message_t *item = u_queue_get_element(g_receiveThread.dataQueue);
- u_mutex_unlock(gMessageQueueMutex);
+ ca_mutex_unlock(g_receiveThread.threadMutex);
- if (item == NULL)
+ if (NULL == item)
+ {
return;
+ }
// get values
- void* msg = item->msg;
+ void *msg = item->msg;
- if (msg == NULL)
+ if (NULL == msg)
+ {
return;
+ }
// get endpoint
- CAData_t* td = (CAData_t*) msg;
+ CAData_t *td = (CAData_t *) msg;
- CARemoteEndpoint_t* rep = td->remoteEndpoint;
-
- if (rep == NULL)
- return;
-
- if (td->requestInfo != NULL)
+ if (td->requestInfo && g_requestHandler)
{
- if (gRequestHandler)
- {
- gRequestHandler(rep, NULL);
- }
+ OIC_LOG_V(DEBUG, TAG, "request callback : %d", td->requestInfo->info.numOptions);
+ g_requestHandler(td->remoteEndpoint, td->requestInfo);
}
-
- if (td->responseInfo != NULL)
+ else if (td->responseInfo && g_responseHandler)
{
- if (gResponseHandler)
- {
- gResponseHandler(rep, NULL);
- }
+ OIC_LOG_V(DEBUG, TAG, "response callback : %d", td->responseInfo->info.numOptions);
+ g_responseHandler(td->remoteEndpoint, td->responseInfo);
+ }
+ else if (td->errorInfo && g_errorHandler)
+ {
+ OIC_LOG_V(DEBUG, TAG, "error callback error: %d", td->errorInfo->result);
+ g_errorHandler(td->remoteEndpoint, td->errorInfo);
}
- u_queue_remove_element(gMessageQueue);
+ CADataDestroyer(msg, sizeof(CAData_t));
+
+#endif
+ OIC_LOG(DEBUG, TAG, "CAHandleRequestResponseCallbacks OUT");
}
-int32_t CADetachRequestMessage(const CARemoteEndpoint_t* object, const CARequestInfo_t* request)
+CAResult_t CADetachRequestMessage(const CAEndpoint_t *object, const CARequestInfo_t *request)
{
- OIC_LOG_V(DEBUG, TAG, "CADetachRequestMessage");
+ OIC_LOG(DEBUG, TAG, "IN");
- if (object == NULL || request == NULL)
+ VERIFY_NON_NULL(object, TAG, "object");
+ VERIFY_NON_NULL(request, TAG, "request");
+
+ if (false == CAIsSelectedNetworkAvailable())
{
- return -1;
+ return CA_STATUS_FAILED;
}
- int32_t id = 0;
-
- // create action id
- id = CAIncreaseActionId();
-
- CAData_t* data = (CAData_t*) OICMalloc(sizeof(CAData_t));
- MEMORY_ALLOCK_CHECK(data);
-
- // initialize
- memset(data, 0, sizeof(CAData_t));
+ CAEndpoint_t *remoteEndpoint = NULL;
+ CARequestInfo_t *requestInfo = NULL;
+ CAData_t *data = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
+ CA_MEMORY_ALLOC_CHECK(data);
// clone remote endpoint
- CARemoteEndpoint_t* remoteEndpoint = CACloneRemoteEndpoint(object);
- MEMORY_ALLOCK_CHECK(remoteEndpoint);
+ remoteEndpoint = CACloneEndpoint(object);
+ CA_MEMORY_ALLOC_CHECK(remoteEndpoint);
// clone request info
- CARequestInfo_t* requestInfo = CACloneRequestInfo(request);
- MEMORY_ALLOCK_CHECK(requestInfo);
+ requestInfo = CACloneRequestInfo(request);
+ CA_MEMORY_ALLOC_CHECK(requestInfo);
// save data
- data->actionId = id;
+ 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)
+ {
+ uint8_t numOptions = requestInfo->info.numOptions;
+ // copy data
+ CAHeaderOption_t *headerOption = (CAHeaderOption_t *) OICMalloc(sizeof(CAHeaderOption_t)
+ * numOptions);
+ CA_MEMORY_ALLOC_CHECK(headerOption);
- // add thread
- CAAddSendData(data);
-
- return id;
+ memcpy(headerOption, requestInfo->info.options, sizeof(CAHeaderOption_t) * numOptions);
- // memory error label.
- memory_error_exit:
+ data->options = headerOption;
+ data->numOptions = numOptions;
+ }
- CADestroyRemoteEndpointInternal(remoteEndpoint);
+ // add thread
+ CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
+ OIC_LOG(DEBUG, TAG, "OUT");
+ return CA_STATUS_OK;
+// memory error label.
+memory_error_exit:
+ CAAdapterFreeEndpoint(remoteEndpoint);
CADestroyRequestInfoInternal(requestInfo);
- if (data != NULL)
- {
- OICFree(data);
- }
-
- return -1;
+ OICFree(data);
+ OIC_LOG(DEBUG, TAG, "OUT");
+ return CA_MEMORY_ALLOC_FAILED;
}
-int32_t CADetachResponseMessage(const CARemoteEndpoint_t* object, const CAResponseInfo_t* response)
+CAResult_t CADetachResponseMessage(const CAEndpoint_t *object,
+ const CAResponseInfo_t *response)
{
- OIC_LOG_V(DEBUG, TAG, "CADetachResponseMessage");
+ OIC_LOG(DEBUG, TAG, "IN");
+ VERIFY_NON_NULL(object, TAG, "object");
+ VERIFY_NON_NULL(response, TAG, "response");
- if (object == NULL || response == NULL)
+ if (false == CAIsSelectedNetworkAvailable())
{
- return -1;
+ return CA_STATUS_FAILED;
}
- int32_t id = 0;
-
- // create action id
- id = CAIncreaseActionId();
+ CAEndpoint_t *remoteEndpoint = NULL;
+ CAResponseInfo_t *responseInfo = NULL;
- CAData_t* data = (CAData_t*) OICMalloc(sizeof(CAData_t));
- MEMORY_ALLOCK_CHECK(data);
-
- // initialize
- memset(data, 0, sizeof(CAData_t));
+ // allocate & initialize
+ CAData_t *data = (CAData_t *) OICCalloc(1, sizeof(CAData_t));
+ CA_MEMORY_ALLOC_CHECK(data);
// clone remote endpoint
- CARemoteEndpoint_t* remoteEndpoint = CACloneRemoteEndpoint(object);
- MEMORY_ALLOCK_CHECK(remoteEndpoint);
+ remoteEndpoint = CACloneEndpoint(object);
+ CA_MEMORY_ALLOC_CHECK(remoteEndpoint);
// clone response info
- CAResponseInfo_t* responseInfo = CACloneResponseInfo(response);
- MEMORY_ALLOCK_CHECK(responseInfo);
+ responseInfo = CACloneResponseInfo(response);
+ CA_MEMORY_ALLOC_CHECK(responseInfo);
// save data
- data->actionId = id;
+ data->type = SEND_TYPE_UNICAST;
data->remoteEndpoint = remoteEndpoint;
data->requestInfo = NULL;
data->responseInfo = responseInfo;
-
- // add thread
- CAAddSendData(data);
-
- return id;
-
- // memory error label.
- memory_error_exit:
-
- CADestroyRemoteEndpointInternal(remoteEndpoint);
-
- CADestroyResponseInfoInternal(responseInfo);
-
- if (data != NULL)
+ data->options = NULL;
+ data->numOptions = 0;
+ if (NULL != responseInfo->info.options && 0 < responseInfo->info.numOptions)
{
- OICFree(data);
- }
+ uint8_t numOptions = responseInfo->info.numOptions;
+ // copy data
+ CAHeaderOption_t *headerOption = (CAHeaderOption_t *) OICMalloc(sizeof(CAHeaderOption_t)
+ * numOptions);
+ CA_MEMORY_ALLOC_CHECK(headerOption);
- return -1;
-}
+ memcpy(headerOption, responseInfo->info.options, sizeof(CAHeaderOption_t) * numOptions);
-int32_t CADetachMessageResourceUri(const CAURI_t resourceUri)
-{
- if (resourceUri == NULL)
- {
- return -1;
+ data->options = headerOption;
+ data->numOptions = numOptions;
}
- int32_t id = 0;
-
- // create action id
- id = CAIncreaseActionId();
-
- CAData_t* data = (CAData_t*) OICMalloc(sizeof(CAData_t));
- MEMORY_ALLOCK_CHECK(data);
-
- // initialize
- memset(data, 0, sizeof(CAData_t));
-
- CAAddress_t addr;
- memset(&addr, 0, sizeof(CAAddress_t));
- CARemoteEndpoint_t* remoteEndpoint = CACreateRemoteEndpointInternal(resourceUri, addr,
- CA_ETHERNET | CA_WIFI | CA_EDR | CA_LE);
-
- // save data
- data->actionId = id;
- data->remoteEndpoint = remoteEndpoint;
- data->requestInfo = NULL;
- data->responseInfo = NULL;
-
// add thread
- CAAddSendData(data);
-
- return id;
+ CAQueueingThreadAddData(&g_sendThread, data, sizeof(CAData_t));
- // memory error label.
- memory_error_exit:
-
- CADestroyRemoteEndpointInternal(remoteEndpoint);
+ OIC_LOG(DEBUG, TAG, "OUT");
+ return CA_STATUS_OK;
- if (data != NULL)
- {
- OICFree(data);
- }
+// memory error label.
+memory_error_exit:
+ CAAdapterFreeEndpoint(remoteEndpoint);
+ CADestroyResponseInfoInternal(responseInfo);
+ OICFree(data);
+ OIC_LOG(DEBUG, TAG, "OUT");
- return -1;
+ return CA_MEMORY_ALLOC_FAILED;
}
-void CASetMessageHandlerCallback(CAMessageHandlerCallback callback)
+CAResult_t CADetachMessageResourceUri(const CAURI_t resourceUri, const CAToken_t token,
+ uint8_t tokenLength, const CAHeaderOption_t *options,
+ uint8_t numOptions)
{
- OIC_LOG_V(DEBUG, TAG, "set message handler callback.");
-
- gHandlerCallback = callback;
+ return CA_NOT_SUPPORTED;
}
-void CASetRequestResponseCallbacks(CARequestCallback ReqHandler, CAResponseCallback RespHandler)
+void CASetInterfaceCallbacks(CARequestCallback ReqHandler, CAResponseCallback RespHandler,
+ CAErrorCallback errroHandler)
{
- OIC_LOG_V(DEBUG, TAG, "set request, response handler callback.");
-
- gRequestHandler = ReqHandler;
- gResponseHandler = RespHandler;
+ OIC_LOG(DEBUG, TAG, "IN");
+ g_requestHandler = ReqHandler;
+ g_responseHandler = RespHandler;
+ g_errorHandler = errroHandler;
+ OIC_LOG(DEBUG, TAG, "OUT");
}
CAResult_t CAInitializeMessageHandler()
{
+ OIC_LOG(DEBUG, TAG, "IN");
CASetPacketReceivedCallback(CAReceivedPacketCallback);
+ CASetNetworkChangeCallback(CANetworkChangedCallback);
+ CASetErrorHandleCallback(CAErrorHandler);
+
// create thread pool
- CAResult_t res;
- res = u_thread_pool_init(MAX_THREAD_POOL_SIZE, &gThreadPoolHandle);
+ CAResult_t res = ca_thread_pool_init(MAX_THREAD_POOL_SIZE, &g_threadPoolHandle);
if (res != CA_STATUS_OK)
{
- OIC_LOG_V(DEBUG, TAG, "thread pool initialize error.");
+ OIC_LOG(ERROR, TAG, "thread pool initialize error.");
return res;
}
// send thread initialize
- memset(&gSendThread, 0, sizeof(CAThread_t));
+ if (CA_STATUS_OK != CAQueueingThreadInitialize(&g_sendThread, g_threadPoolHandle,
+ CASendThreadProcess, CADataDestroyer))
+ {
+ OIC_LOG(ERROR, TAG, "Failed to Initialize send queue thread");
+ return CA_STATUS_FAILED;
+ }
- // mutex init
- u_mutex_init();
+ // start send thread
+ res = CAQueueingThreadStart(&g_sendThread);
- // set send thread data
- gSendThread.dataQueue = u_queue_create();
- gSendThread.threadMutex = u_mutex_new();
- gSendThread.threadCond = u_cond_new();
- gSendThread.isStop = FALSE;
- gSendThread.threadTask = CASendThreadProcess;
+ if (res != CA_STATUS_OK)
+ {
+ OIC_LOG(ERROR, TAG, "thread start error(send thread).");
+ ca_thread_pool_free(g_threadPoolHandle);
+ g_threadPoolHandle = NULL;
+ return res;
+ }
- // start send thread
- res = u_thread_pool_add_task(gThreadPoolHandle, CAThreadBaseRoutine, &gSendThread);
+ // receive thread initialize
+ if (CA_STATUS_OK != CAQueueingThreadInitialize(&g_receiveThread, g_threadPoolHandle,
+ CAReceiveThreadProcess, CADataDestroyer))
+ {
+ OIC_LOG(ERROR, TAG, "Failed to Initialize receive queue thread");
+ return CA_STATUS_FAILED;
+ }
+
+#ifndef SINGLE_HANDLE // This will be enabled when RI supports multi threading
+ // start receive thread
+ res = CAQueueingThreadStart(&gReceiveThread);
if (res != CA_STATUS_OK)
{
- OIC_LOG_V(DEBUG, TAG, "thread pool add task error.");
+ OIC_LOG(ERROR, TAG, "thread start error(receive thread).");
return res;
}
+#endif
- // set receive queue
- gMessageQueue = u_queue_create();
- gMessageQueueMutex = u_mutex_new();
+ // retransmission initialize
+ CARetransmissionInitialize(&g_retransmissionContext, g_threadPoolHandle, CASendUnicastData,
+ CATimeoutCallback, NULL);
- // initialize interface adapters by controller
- CAInitializeAdapters();
+ // start retransmission
+ res = CARetransmissionStart(&g_retransmissionContext);
+ if (res != CA_STATUS_OK)
+ {
+ OIC_LOG(ERROR, TAG, "thread start error(retransmission thread).");
+ return res;
+ }
+
+ // initialize interface adapters by controller
+ CAInitializeAdapters(g_threadPoolHandle);
+ OIC_LOG(DEBUG, TAG, "OUT");
return CA_STATUS_OK;
}
void CATerminateMessageHandler()
{
- // terminate interface adapters by controller
- CATerminateAdapters();
+ OIC_LOG(DEBUG, TAG, "IN");
+ CATransportAdapter_t connType;
+ u_arraylist_t *list = CAGetSelectedNetworkList();
+ uint32_t length = u_arraylist_length(list);
+
+ uint32_t i = 0;
+ for (i = 0; i < length; i++)
+ {
+ void* ptrType = u_arraylist_get(list, i);
+
+ if (NULL == ptrType)
+ {
+ continue;
+ }
+
+ connType = *(CATransportAdapter_t *)ptrType;
+ CAStopAdapter(connType);
+ }
+
+ // stop retransmission
+ if (NULL != g_retransmissionContext.threadMutex)
+ {
+ CARetransmissionStop(&g_retransmissionContext);
+ }
// stop thread
- CAStopSendThread();
+ // delete thread data
+ if (NULL != g_sendThread.threadMutex)
+ {
+ CAQueueingThreadStop(&g_sendThread);
+ }
+ // stop thread
// delete thread data
- u_mutex_free(gSendThread.threadMutex);
- u_cond_free(gSendThread.threadCond);
- u_queue_delete(gSendThread.dataQueue);
+ if (NULL != g_receiveThread.threadMutex)
+ {
+#ifndef SINGLE_HANDLE // This will be enabled when RI supports multi threading
+ CAQueueingThreadStop(&gReceiveThread);
+#endif
+ }
// destroy thread pool
- u_thread_pool_free(gThreadPoolHandle);
+ if (NULL != g_threadPoolHandle)
+ {
+ ca_thread_pool_free(g_threadPoolHandle);
+ g_threadPoolHandle = NULL;
+ }
+
+ CARetransmissionDestroy(&g_retransmissionContext);
+ CAQueueingThreadDestroy(&g_sendThread);
+ CAQueueingThreadDestroy(&g_receiveThread);
+
+ // terminate interface adapters by controller
+ CATerminateAdapters();
+
+ OIC_LOG(DEBUG, TAG, "OUT");
+}
+
+void CALogPDUInfo(coap_pdu_t *pdu)
+{
+ VERIFY_NON_NULL_VOID(pdu, TAG, "pdu");
+
+ OIC_LOG_V(DEBUG, TAG, "PDU Maker - payload : %s", pdu->data);
+
+ OIC_LOG_V(DEBUG, TAG, "PDU Maker - type : %d", pdu->hdr->type);
- OIC_LOG_V(DEBUG, TAG, "message handler terminate completed!");
+ OIC_LOG_V(DEBUG, TAG, "PDU Maker - code : %d", pdu->hdr->code);
- u_queue_delete(gMessageQueue);
- u_mutex_free(gMessageQueueMutex);
+ 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);
}
+void CAErrorHandler(const CAEndpoint_t *endpoint,
+ const void *data, uint32_t dataLen,
+ CAResult_t result)
+{
+ OIC_LOG(DEBUG, TAG, "IN");
+ VERIFY_NON_NULL_VOID(endpoint, TAG, "remoteEndpoint");
+ VERIFY_NON_NULL_VOID(data, TAG, "data");
+
+ uint32_t code = CA_NOT_FOUND;
+ //Do not free remoteEndpoint and data. Currently they will be freed in data thread
+ //Get PDU data
+ coap_pdu_t *pdu = (coap_pdu_t *)CAParsePDU((const char *)data, dataLen, &code);
+ if (NULL == pdu)
+ {
+ OIC_LOG(ERROR, TAG, "Parse PDU failed");
+ return;
+ }
+
+ CAErrorInfo_t *errorInfo = (CAErrorInfo_t *)OICCalloc(1, sizeof (CAErrorInfo_t));
+ if (NULL == errorInfo)
+ {
+ OIC_LOG(ERROR, TAG, "CAErrorHandler, Memory allocation 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 !");
+ CADestroyEndpointInternal(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;
+
+ CAQueueingThreadAddData(&g_receiveThread, cadata, sizeof(CAData_t));
+ coap_delete_pdu(pdu);
+
+ return;
+}
projects / platform / upstream / iotivity.git / blobdiff