PCRetCode ReaderRecvHead(PacketConnection* pPacketConnection, AMUInt8* pHead, AMInt32 headLen)
{
AMInt32 length = 0;
memset(pHead, 0, headLen);
//get byte stream from socket recv.
length = pPacketConnection->pProtocolEngine->pPCContext->recv(
pPacketConnection->pProtocolEngine->pPCCore->socketFd, pHead, headLen);
if(length != headLen)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:recv head length error.\n");
#endif
if(ReaderRecvExceptionHandler(pPacketConnection,headLen,length) == eContinue)
return eContinue;
else
return eJumpWhile;
}
else
{
#ifdef AMOS_DEBUG
AMPrintf("noble:recv head ok.\n");
#endif
}
return eOK;
}
static AMInt32 _AMRunTask(_AMTaskMgr* _taskMgr, AMBool isUseThisThread)
{
if(_taskMgr == AMNULL)
return -1;
else
{
AMInt32 index = 0;
_AMTask* task = AMNULL;
_AMTask* nextRunTask = AMNULL;
AMThreadMutexLock(&_taskMgr->mMutex);
//find a unrun task.
task = _taskMgr->mTasks;
while(task != AMNULL)
{
if(task->mStatus == 0)
{
nextRunTask = task;
break;
}
task = task->mNext;
}
if(nextRunTask != AMNULL && isUseThisThread == AMFALSE)
{
//find a empty thread.
for(index = 0; index < _taskMgr->mConcurNum; index++)
{
if(_taskMgr->mThreadsFlag[index] == 1)
{
AMThreadWait(_taskMgr->mThreads[index], AMNULL);
_taskMgr->mThreads[index] = AMNULL;
_taskMgr->mThreadsFlag[index] = 0;
}
if(_taskMgr->mThreadsFlag[index] == 0)
{
nextRunTask->mStatus = 1;
_taskMgr->mThreadsFlag[index] = 2;
nextRunTask->mThreadIndex = index;
AMPrintf("Create Thread\n");
AMThreadCreate(&_taskMgr->mThreads[index], AMNULL, _AMRunTaskThreadRun, nextRunTask);
break;
}
}
}
else if(nextRunTask != AMNULL && isUseThisThread == AMTRUE)
{
nextRunTask->mStatus = 1;
AMThreadMutexUnlock(&_taskMgr->mMutex);
AMPrintf("Re use Thread\n");
task->mProc(task->mProcArg);
AMThreadMutexLock(&_taskMgr->mMutex);
task->mStatus = 2;
AMThreadMutexUnlock(&_taskMgr->mMutex);
AMTaskMgrRemove((AMTaskMgr*)_taskMgr, (AMTask*)task);
return 1;
}
AMThreadMutexUnlock(&_taskMgr->mMutex);
return 0;
}
}
void PCCoreStop(struct ST_ProtocolEngine* pProtocolEngine)
{
pProtocolEngine->pPCCore->coreStatus = eIMnetCoreStop;
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreStop <<<<< reader\n");
#endif
//close looper.
LoopStop(pProtocolEngine->pPCCore->pReaderQueue,
&pProtocolEngine->pPCCore->pReaderLooper->semaphore);
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreStop <<<<< sender\n");
#endif
LoopStop(pProtocolEngine->pPCCore->pSenderQueue,
&pProtocolEngine->pPCCore->pSenderLooper->semaphore);
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreStop <<<<< callback\n");
#endif
LoopStop(pProtocolEngine->pPCCore->pCallbackQueue,
&pProtocolEngine->pPCCore->pCallbackLooper->semaphore);
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreStop <<<<< quit\n");
#endif
}
PCRetCode ReaderRecvBody(PacketConnection* pPacketConnection, AMUInt8* pHead, AMUInt8** ppBodyBuffer, AMInt32* pBodyLength)
{
AMInt32 length = 0;
#ifdef AMOS_DEBUG
AMPrintf("noble:ReaderRecvBody <<<<.\n");
#endif
*pBodyLength = getIntValue(pHead, 12);
if(*pBodyLength <0 /*|| *pBodyLength > PC_MAX_PROTOCOL_LEN */)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:reader: bodyLength exceed limited(0~20000) = %d\n", *pBodyLength);
#endif
//send a body exceed exception to up-layer.
ReaderExceedExceptionHandler(pPacketConnection->pProtocolEngine, *pBodyLength);
return eContinue;
}
// 分配Body空间并填充
*ppBodyBuffer = (AMUInt8*)AMMalloc(*pBodyLength);
if(*ppBodyBuffer == NULL)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:malloc pBodyBuffer error = %d.\n", *pBodyLength);
AMAssert(0);
#endif
return eJumpWhile;
}
memset(*ppBodyBuffer, 0, *pBodyLength);
length = PCContextGetInstance()->recv(
pPacketConnection->pProtocolEngine->pPCCore->socketFd, *ppBodyBuffer, *pBodyLength);
if( length != *pBodyLength)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:recv = %d != bodyLength = %d\n", length, *pBodyLength);
#endif
//first free memory
AMFree(*ppBodyBuffer);
*ppBodyBuffer = NULL;
//send exception to up.
if(ReaderRecvExceptionHandler(pPacketConnection,*pBodyLength,length) == eContinue)
return eContinue;
else
return eJumpWhile;
}
#ifdef AMOS_DEBUG
AMPrintf("noble:ReaderRecvBody >>>>>.\n");
#endif
return eOK;
}
PCRetCode ReaderUnpackPacketBuffer(PacketConnection* pPacketConnection, AMUInt8* pPacketBuffer, AMInt32 length)
{
PCRetCode retCode = eOK;
AMInt32 cmd = 0;
Event* pEvent = NULL;
#ifdef AMOS_DEBUG
AMPrintf("noble:ReaderUnpackPacketBuffer <<<<.\n");
#endif
cmd = getIntValue(pPacketBuffer, 16);
//denx:这里如果收到了心跳包的回复，则心跳包计数+1
if(cmd == 0x01000001 /*IM_HEALTH_CHECK_ACK*/)
++pPacketConnection->pNetwork->maxHealthCheckMiss;
if(pPacketConnection->pUnpacker)
{
retCode = pPacketConnection->pUnpacker(
(PCHandle)pPacketConnection, &pEvent, (EventId)cmd,
pPacketBuffer, length, pPacketConnection->pReference);
}
else
retCode = eInalidUnpacker;
if(retCode != eOK )
{
#ifdef AMOS_DEBUG
AMPrintf("noble:unpack procedure error. PCRetCode=%d. cmd=0x%08x\n", retCode, cmd);
#endif
//send a unpack exception to up-layer.
PacketExceptionHandler(pPacketConnection, retCode, PC_UNPACK_EXCEPTION_IND);
}
else
{
//被踢下线，关闭socket.
//if(cmd == PC_NTF_FORCEDISCONNECT)
// pProtocolEngine->pPCContext->socketClose((AMUInt32*)&pProtocolEngine->pPCCore->socketFd);
}
//send to Callback Queue.
if(pEvent)
{
PCPostMessage(pEvent, pPacketConnection->pProtocolEngine->pPCCore->pCallbackQueue);
}
#ifdef AMOS_DEBUG
AMPrintf("noble:ReaderUnpackPacketBuffer >>>>>>.\n");
#endif
return eOK;
}
void PCCoreClear(ST_PacketConnection* pPacketConnection, Semaphore* pSemaphore, PCClearType type)
{
Event* pEvent1 = NULL;
Event* pEvent2 = NULL;
Event* pEvent3 = NULL;
PcClearVarInd request;
ProtocolEngine* pProtocolEngine = pPacketConnection->pProtocolEngine;
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreClear <<<<< PCClearType = %d start...\n", type);
#endif
memset(&request, 0, sizeof(request));
//denx add for sync
pProtocolEngine->pPCContext->semaphoreCreate(pSemaphore, 0, 2);
request.pSemaphore = pSemaphore;
EventCreate(pPacketConnection, &pEvent1, PC_CLEAR_VAR_IND, (void*)&request, sizeof(request));
EventCreate(pPacketConnection, &pEvent2, PC_CLEAR_VAR_IND, (void*)&request, sizeof(request));
PCPostMessage(pEvent1, pProtocolEngine->pPCCore->pReaderQueue);
PCPostMessage(pEvent2, pProtocolEngine->pPCCore->pSenderQueue);
PCContextGetInstance()->semaphoreWait(pSemaphore);
PCContextGetInstance()->semaphoreWait(pSemaphore);
PCContextGetInstance()->semaphoreDestory(pSemaphore);
if(type == ePCClearPCHandle)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreClear <<<<< ePCClearPCHandle...\n");
#endif
pProtocolEngine->pPCContext->semaphoreCreate(pSemaphore, 0, 1);
request.pSemaphore = pSemaphore;
EventCreate(pPacketConnection, &pEvent3, PC_CLEAR_VAR_IND, (void*)&request, sizeof(request));
PCPostMessage(pEvent3, pProtocolEngine->pPCCore->pCallbackQueue);
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreClear <<<<< ePCClearPCHandle before wait..\n");
#endif
PCContextGetInstance()->semaphoreWait(pSemaphore);
PCContextGetInstance()->semaphoreDestory(pSemaphore);
}
#ifdef AMOS_DEBUG
AMPrintf("noble:PCCoreClear >>>>> end...\n");
#endif
}
void SocketSenderCallback(AMInt32 reference, AMInt32 socket, SocketStatus status)
{
IMnet* pIMnet = (IMnet*)reference;
switch(status)
{
case eSocketSendOK:
break;
case eSocketSendFail:
#ifdef AMOS_DEBUG
AMPrintf("noble:SocketSenderCallback: Send Fail.");
#endif
break;
default:
#ifdef AMOS_DEBUG
AMPrintf("noble:SocketSenderCallback: default.");
#endif
break;
}
}
void PCCoreRun(struct ST_PacketConnection* pPacketConnection)
{
PCCore* pPCCore = pPacketConnection->pProtocolEngine->pPCCore;
#ifdef AMOS_DEBUG
AMPrintf("noble:create reader thread.\n");
#endif
LooperCreate(pPacketConnection, &pPCCore->pReaderLooper, ReaderRunner, 0, 0, 0);
#ifdef AMOS_DEBUG
AMPrintf("noble:create sender thread.\n");
#endif
LooperCreate(pPacketConnection, &pPCCore->pSenderLooper, SenderRunner, 0, 0, 0);
#ifdef AMOS_DEBUG
AMPrintf("noble:create callback thread.\n");
#endif
LooperCreate(pPacketConnection, &pPCCore->pCallbackLooper, CallbackRunner, 0, 0, 0);
pPCCore->coreStatus = eIMnetCoreStart;
}
AIM_RESULT OnNtfNeedAuth(AMVoid *pvArg, AIM_NTF_NEED_AUTH *pNtfNeedAuth)
{
if(pNtfNeedAuth)
{
AMPrintf("%s >>>>>> autId: %d\n", __FUNCTION__, pNtfNeedAuth->iAuthId);
if(pNtfNeedAuth->pvData && pNtfNeedAuth->iDataLen)
{
AMFILE *pFile = AMFopen("checkImg.jpg", "wb");
AMFwrite(pNtfNeedAuth->pvData, 1, pNtfNeedAuth->iDataLen, pFile);
AMFclose(pFile);
}
}
return eAIM_RESULT_OK;
}
void SkipPropertyNum(AMUInt8** ppbuffer, AMInt32 n)
{
AMInt32 i;
AMInt32 strLen;
AMInt8 type;
for(i=0; i<n; i++)
{
getByte((*ppbuffer), type);
switch(type)
{
case FT_INT8:
case FT_UINT8:
(*ppbuffer) += 1;
break;
case FT_INT16:
case FT_UINT16:
(*ppbuffer) += 2;
break;
case FT_INT32:
case FT_UINT32:
(*ppbuffer) += 4;
break;
case FT_INT64:
case FT_UINT64:
(*ppbuffer) += 8;
break;
case FT_STRING:
getInt((*ppbuffer), strLen);
(*ppbuffer) += strLen;
break;
default:
#ifdef AMOS_DEBUG
AMPrintf("unspported SkipPropertyNum.");
#endif
break;
}
}
}
PCRetCode ReaderMergeToPacketBuffer(AMUInt8** ppPacketBuffer,
AMUInt8* pHead, AMInt32 headLength,
AMUInt8* pBodyBuffer, AMInt32 bodyLength)
{
// 分配包大小并填充
*ppPacketBuffer = (AMUInt8*)AMMalloc(headLength+bodyLength);
if(*ppPacketBuffer == NULL)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:malloc pPacketBuffer error.\n");
AMAssert(0);
#endif
return eJumpWhile;
}
memset(*ppPacketBuffer, 0, headLength+bodyLength);
memcpy(*ppPacketBuffer, pHead, headLength);
memcpy((*ppPacketBuffer)+headLength, pBodyBuffer, bodyLength);
return eOK;
}
AMInt32 AMLooperLoop(struct AMLooper* looper)
{
//AMLogForDebug("AMLooper", "AMLooperLoop");
if(NULL == looper)
return AME_LOOPER_LOOPER_NULL;
if(LOOPER_END_TRUE == looper->end_run_flag)
return AME_LOOPER_LOOPER_INVALID;
looper->start_run_falg = LOOPER_RUNNING_TRUE;
do
{
struct AMMessage message;
AMInt32 left_time;
AMInt32 err_code = 0;
AMInt32 is_cond_time_set = 0;
//处理完所有的一般消息
do
{
if(LOOPER_END_TRUE == looper->end_run_flag)
{
looper->start_run_falg = LOOPER_RUNNING_FALSE;
_AMLooperDestory(looper);
return AME_LOOPER_SCUESS;
}
if(_AMLooperGetMessage(looper, &message) == AME_LOOPER_SCUESS)
{
message.handler->callback(&message, message.handler->cbArgs);
if(message.cleanUp != NULL)
message.cleanUp(&message);
}
else
{
break;
}
}while(1);
//处理所有定时消息
do
{
if(LOOPER_END_TRUE == looper->end_run_flag)
{
looper->start_run_falg = LOOPER_RUNNING_FALSE;
_AMLooperDestory(looper);
return AME_LOOPER_SCUESS;
}
err_code = _AMLooperGetTimeMessage(looper, &message, &left_time);
if(err_code == AME_LOOPER_SCUESS)
{
if(message.type == AM_MESSAGE_TIMER)
((AMVoid(*)(AMPVoid* pArg))message.ref1.ptr)(message.ref2.ptr);
else
{
message.handler->callback(&message, message.handler->cbArgs);
if(message.cleanUp != NULL)
message.cleanUp(&message);
}
}
else if(left_time > 0)
{
is_cond_time_set = 1;
break;
}
else
{
is_cond_time_set = 0;
break;
}
}while(1);
//用athread_cond来处理.
AMThreadMutexLock(&looper->loop_cond_mutex);
while(looper->isHasRecord == 0)
{
if(is_cond_time_set == 0)
{
AMPrintf("AMThreadCondWait Start\n");
AMThreadCondWait(&looper->loop_cond, &looper->loop_cond_mutex);
AMPrintf("AMThreadCondWait End\n");
}
else
{
//还要加上当前的时间
struct AMTimeval tm;
AMGetUTCTimeEx(&tm);
tm.tv_sec += (left_time + tm.tv_usec / 1000) / 1000;
tm.tv_usec = (((left_time + tm.tv_usec /1000)) % 1000) * 1000;
AMThreadCondTimewait(&looper->loop_cond, &looper->loop_cond_mutex, &tm);
}
}
looper->isHasRecord = 0;
AMThreadMutexUnlock(&looper->loop_cond_mutex);
}while(1);
return AME_LOOPER_SCUESS;
}
AMUInt32 SenderRunner(void* lpParam)
#endif
#endif
{
Event* pEvent = NULL;
AMInt32 isExit = 0;
PcNetworkConfig* pConfig = NULL;
ProtocolEngine* pProtocolEngine = ((PacketConnection*)lpParam)->pProtocolEngine;
PacketConnection* pPacketConnection;
AMInt32 iBarkTime = 0, iNowTime = 0, iMissCount = 0;
PcHealthCheckConfig hcConfig = {0, NULL};
Event* pHealthCheckEvent = NULL;
Event* pHealthCheckSelfEvent = NULL;
PcClearVarInd* pClearVarInd = NULL;
while(1)
{
//get Request EVENT from sender queue.
PullQueue(pProtocolEngine->pPCCore->pSenderQueue, &pEvent, 1);
if(pEvent != NULL)
{
pPacketConnection = (PacketConnection*)pEvent->hPCHandle;
switch(pEvent->id)
{
case PC_SHUTDOWN_IND: //关闭当前模块
#ifdef AMOS_DEBUG
AMPrintf("noble:exit sender thread....\n");
#endif
isExit = 1;
break;
case PC_CLEAR_VAR_IND:
#ifdef AMOS_DEBUG
AMPrintf("noble:sender PC_CLEAR_VAR_IND....\n");
#endif
//network need to close
if(pPacketConnection && pPacketConnection->pNetwork && pPacketConnection->pNetwork->fd>0)
PCContextGetInstance()->socketClose(&pPacketConnection->pNetwork->fd);
pClearVarInd = (PcClearVarInd*)pEvent->pContent;
pProtocolEngine->pPCContext->semaphoreSignal(pClearVarInd->pSemaphore);
break;
case PC_SET_HEALTH_CHECK_CONFIG:
if(iBarkTime == 0)
memcpy(&hcConfig, (PcHealthCheckConfig*)pEvent->pContent, sizeof(hcConfig));
if( IsPCNetworkReady(pProtocolEngine->pPCCore) > 0 &&
IsPCNeedHealthCheck(pProtocolEngine->pPCCore) > 0 )
{
iNowTime = AMGetUTCTime(AMNULL);
if( iBarkTime+hcConfig.second < iNowTime || iNowTime < iBarkTime)
{
if(hcConfig.pMaker != NULL)
{
hcConfig.pMaker(pEvent->hPCHandle, &pHealthCheckEvent, pPacketConnection->pReference);
SenderPacket(pHealthCheckEvent);
EventDestory(&pHealthCheckEvent);
iBarkTime = iNowTime;
}
iMissCount = 0;
}
}
//send PC_SET_HEALTH_CHECK_CONFIG to self.
EventCreate(pEvent->hPCHandle, &pHealthCheckSelfEvent,
PC_SET_HEALTH_CHECK_CONFIG, (void*)&hcConfig, sizeof(hcConfig));
PCPostMessage(pHealthCheckSelfEvent, pProtocolEngine->pPCCore->pSenderQueue);
pProtocolEngine->pPCContext->sleep(HEALTH_CHECK_SLEEP_TIME);
break;
case PC_SET_NETWORK_CONFIG: //预处理网络连接
pConfig = (PcNetworkConfig*)pEvent->pContent;
if(pConfig->nCount <= 1)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:sender socket create. ip = %s:%d\n", pConfig->ip, pConfig->port);
#endif
pProtocolEngine->pPCCore->socketFd =
pProtocolEngine->pPCContext->socketCreate(
pConfig->ip, pConfig->port
#ifdef AMOS
#ifdef SOCKET_ASYNC
,
(AMInt32)pIMnet,
AMSocketIAPGet(),
SocketConnectionCallback,
SocketSenderCallback,
SocketReaderCallback
#endif
#endif
);
#ifdef AMOS_DEBUG
AMPrintf("noble:sender socket create over %d \n", pProtocolEngine->pPCCore->socketFd);
#endif
}
if(pPacketConnection->pNetwork != NULL)
pPacketConnection->pNetwork->fd = pProtocolEngine->pPCCore->socketFd;
if(pConfig->sync)
{
//tell pcmgr PacketConnectionOpen
pPacketConnection->pProtocolEngine->pPCContext->semaphoreSignal(&(pPacketConnection->semaphore));
}
else
{
#ifdef SOCKET_ASYNC
if(pProtocolEngine->pPCCore->socketFd <= 0)
#endif
{
SendNetworkConnectedMsg(pPacketConnection, pProtocolEngine->pPCCore->socketFd);
}
}
break;
default:
SenderPacket(pEvent);
break;
}
}
//destory EVENT
if(pEvent != NULL)
EventDestory(&pEvent);
if(isExit == 1)
goto SenderEnd;
}
SenderEnd:
pProtocolEngine->pPCContext->semaphoreSignal(&pProtocolEngine->pPCCore->pSenderLooper->semaphore);
#ifdef AMOS
return (AMPVoid)isExit;
#else
#ifdef WIN32
return isExit;
#endif
#endif
}
void SenderPacket(Event* pEvent)
{
AMChar* pBuffer = NULL;
AMInt32 length = 0;
AMInt32 sd = 0;
PCRetCode retCode = eOK;
PacketConnection* pPacketConnection;
pPacketConnection = (PacketConnection*)pEvent->hPCHandle;
pBuffer = NULL;
length = 0;
//pack EVENT
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. <<<<< \n");
#endif
if(pPacketConnection->pPacker)
retCode = pPacketConnection->pPacker(pPacketConnection, pEvent, (AMUInt8**)&pBuffer, &length, pPacketConnection->pReference);
else
retCode = eInvalidPacker;
//send to socket
if(retCode == eOK)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. before network check. \n");
#endif
if(IsPCNetworkReady(pPacketConnection->pProtocolEngine->pPCCore) > 0)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. before send. \n");
#endif
sd = pPacketConnection->pProtocolEngine->pPCContext->send(
pPacketConnection->pProtocolEngine->pPCCore->socketFd, (AMUInt8*)pBuffer, length);
if(sd <= 0)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:send error. sd=%d, cmd=0x%x\n", sd, pEvent->id);
#endif
// send exception to uplayer.
SenderSendExceptionHandler(pPacketConnection, sd, pEvent->id);
}
else
{
if(pEvent->id == 0x01000001 /*IM_HEALTH_CHECK*/&& (--pPacketConnection->pNetwork->maxHealthCheckMiss) <= 0 )
{
//denx:发出的心跳包未得到回馈的次数已经超过了设置的maxHealthCheckMiss
//close network
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. .....................Uncheck Exceeded! Close Socket!\n");
#endif // AMOS_DEBUG
PCContextGetInstance()->socketClose((AMUInt32*)&pPacketConnection->pProtocolEngine->pPCCore->socketFd);
}
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. send ok. \n");
#endif
}
}
else
{
#ifdef AMOS_DEBUG
AMPrintf("noble:socket isn't ready.. socket = %d\n", pPacketConnection->pProtocolEngine->pPCCore->socketFd);
#endif
}
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. before packfree. \n");
#endif
if(pPacketConnection->pPackerFree)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. packfree 1111");
#endif
pPacketConnection->pPackerFree((AMInt8*)pBuffer, pPacketConnection->pReference);
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. packfree 2222");
#endif
}
else
{
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. packfree 3333");
#endif
retCode = eInvalidPackerFree;
}
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket. packfree OK.");
#endif
pBuffer = NULL;
}
//dengxiang: don't use "else" to link "if(retCode == eOK)"
if(retCode != eOK)
{
#ifdef AMOS_DEBUG
AMPrintf("noble:pack procedure has error. PCRetCode=%d.\n", retCode);
#endif
// send exception to uplayer.
PacketExceptionHandler(pPacketConnection, retCode, PC_PACK_EXCEPTION_IND);
}
#ifdef AMOS_DEBUG
AMPrintf("noble:SenderPacket..>>>>>> \n");
#endif
}
static AMVoid _AMLooperMessagePrint(const AMPVoid u)
{
//AMLogForDebug("AMLooper", "_AMLooperMessagePrint");
struct AMMessage* msg = (struct AMMessage*)u;
AMPrintf("Msg: t = [%d, %d]\n", msg->run_tm.tv_sec, msg->run_tm.tv_usec);
}
PCRetCode ReaderRecvExceptionHandler(PacketConnection* pPacketConnection, AMInt32 desireLen, AMInt32 realLen)
{
PCRetCode retCode = eOK;
Event* pExceptionEvent = NULL;
PcRecvExceptionInd exceptionInd;
#ifdef SOCKET_ASYNC
AMInt32 indType = 0;
#endif
AMAssert(NULL != pPacketConnection && NULL != pPacketConnection->pProtocolEngine );
AMAssert(NULL != pPacketConnection->pProtocolEngine->pPCCore);
//shutdown health check
PCCoreSwitchHealthCheck(pPacketConnection->pProtocolEngine->pPCCore, 0);
//close network
PCContextGetInstance()->socketClose((AMUInt32*)&pPacketConnection->pProtocolEngine->pPCCore->socketFd);
if(pPacketConnection->pProtocolEngine->pPCCore->coreStatus == eIMnetCoreStart)
{
//send a exception to up-layer.
pExceptionEvent = NULL;
exceptionInd.desireLength = desireLen;
exceptionInd.realLength = realLen;
#ifdef AMOS_DEBUG
AMPrintf("noble: reader send PC_RECV_EXCEPTION_IND\n");
#endif
retCode = EventCreate(pPacketConnection, &pExceptionEvent, PC_RECV_EXCEPTION_IND, (void*)&exceptionInd, sizeof(exceptionInd));
if(retCode == eOK)
PCPostMessage(pExceptionEvent, pPacketConnection->pProtocolEngine->pPCCore->pCallbackQueue);
else
{
#ifdef AMOS_DEBUG
AMAssert(0);
#endif
return eJumpWhile;
}
}
else
{
#ifdef AMOS_DEBUG
AMPrintf("noble: reader do not send PC_RECV_EXCEPTION_IND\n");
#endif
}
#ifdef AMOS_DEBUG
AMPrintf("noble: reader wait for ...\n");
#endif
//等待上层重新建立连接，或者退出程序
while(IsPCNetworkReady(pPacketConnection->pProtocolEngine->pPCCore) <= 0)
{
if( ReaderEventHandler(pPacketConnection->pProtocolEngine, 0
#ifdef SOCKET_ASYNC
, &indType
#endif
) == eJumpWhile
)
return eJumpWhile;
PCContextGetInstance()->sleep(100);
}
#ifdef AMOS_DEBUG
AMPrintf("noble: reader out wait for....\n");
#endif
return eContinue;
}
PCRetCode ReaderEventHandler(ProtocolEngine* pProtocolEngine, AMInt32 sync
#ifdef SOCKET_ASYNC
, AMInt32* pIndType
#endif
)
{
PCRetCode retCode = eOK;
Event* pEvent = NULL;
PcClearVarInd* pClearVarInd = NULL;
PacketConnection* pPacketConnection = NULL;
AMAssert(NULL != pProtocolEngine && NULL != pProtocolEngine->pPCCore);
//get Request EVENT from reader queue.
PullQueue(pProtocolEngine->pPCCore->pReaderQueue, &pEvent, sync);
if(pEvent != NULL)
{
switch(pEvent->id)
{
case PC_SHUTDOWN_IND:
#ifdef AMOS_DEBUG
AMPrintf("noble:exit reader thread....\n");
#endif
retCode = eJumpWhile;
break;
#ifdef SOCKET_ASYNC
case PC_SOCKET_IND:
*pIndType = ((ImSocketInd*)pEvent->pContent)->indType;
break;
#endif
case PC_CLEAR_VAR_IND:
#ifdef AMOS_DEBUG
AMPrintf("noble:ReaderEventHandler PC_CLEAR_VAR_IND.\n");
#endif
pPacketConnection = (PacketConnection*)pEvent->hPCHandle;
//network need to close
if(pPacketConnection && pPacketConnection->pNetwork && pPacketConnection->pNetwork->fd>0)
PCContextGetInstance()->socketClose(&pPacketConnection->pNetwork->fd);
pClearVarInd = (PcClearVarInd*)pEvent->pContent;
PCContextGetInstance()->semaphoreSignal(pClearVarInd->pSemaphore);
break;
default:
#ifdef AMOS_DEBUG
AMPrintf("noble:ReaderEventHandler default.\n");
#endif
break;
}
//destory EVENT
EventDestory(&pEvent);
#ifdef AMOS_DEBUG
AMPrintf("noble:ReaderEventHandler after EventDestory.\n");
#endif
}
return retCode;
}
AMUInt32 CallbackRunner(void* lpParam)
#endif
#endif
{
Event* pEvent = NULL;
AMInt32 isExit = 0;
ProtocolEngine* pProtocolEngine = ((PacketConnection*)lpParam)->pProtocolEngine;
PacketConnection* pPacketConnection;
PcClearVarInd* pClearVarInd = NULL;
while(1)
{
//get Request EVENT from callback queue.
PullQueue(pProtocolEngine->pPCCore->pCallbackQueue, &pEvent, 1);
if(pEvent != NULL)
{
pPacketConnection = (PacketConnection*)pEvent->hPCHandle;
switch(pEvent->id)
{
case PC_SHUTDOWN_IND:
#ifdef AMOS_DEBUG
AMPrintf("noble:exit callback thread....\n");
#endif
isExit = 1;
break;
case PC_CLEAR_VAR_IND:
#ifdef AMOS_DEBUG
AMPrintf("noble:callback PC_CLEAR_VAR_IND....\n");
#endif
//network need to close
if(pPacketConnection && pPacketConnection->pNetwork && pPacketConnection->pNetwork->fd>0)
PCContextGetInstance()->socketClose(&pPacketConnection->pNetwork->fd);
pClearVarInd = (PcClearVarInd*)pEvent->pContent;
PCContextGetInstance()->semaphoreSignal(pClearVarInd->pSemaphore);
break;
default:
#ifdef AMOS_DEBUG
AMPrintf("noble:callback event <<<<< 0x%x... start\n", pEvent->id);
#endif
if(pEvent->id == PC_RECV_EXCEPTION_IND)
ProtocolNetworkDestory(pEvent->hPCHandle, 1);
if(pPacketConnection && pPacketConnection->pReceiver)
pPacketConnection->pReceiver(pPacketConnection, pEvent, pPacketConnection->pReference);
#ifdef AMOS_DEBUG
AMPrintf("noble:callback event >>>>> 0x%x end \n", pEvent->id);
#endif
break;
}
//destory EVENT
EventDestory(&pEvent);
if(isExit == 1)
goto CallbackEnd;
}
}
CallbackEnd:
PCContextGetInstance()->semaphoreSignal(&pProtocolEngine->pPCCore->pCallbackLooper->semaphore);
#ifdef AMOS
return (AMPVoid)isExit;
#else
#ifdef WIN32
return isExit;
#endif
#endif
}
