//-----------------------------------------------
bool CanESD::receiveMsgRetry(CanMsg* pCMsg, int iNrOfRetry)
{
CMSG NTCANMsg;
NTCANMsg.len = 8;
int32_t len;
int i, ret;
bool bRet = true;
i=0;
do
{
len = 1;
ret = canTake(m_Handle, &NTCANMsg, &len);
i++;
Sleep(10);
}
while((len != 1) && (i < iNrOfRetry));
if(i == iNrOfRetry)
{
std::cout << "PCan:ReceiveMessage error, msg code= " << m_LastID << std::endl;
bRet = false;
}
else
{
pCMsg->m_iID = NTCANMsg.id;
pCMsg->set(NTCANMsg.data[0], NTCANMsg.data[1], NTCANMsg.data[2], NTCANMsg.data[3],
NTCANMsg.data[4], NTCANMsg.data[5], NTCANMsg.data[6], NTCANMsg.data[7]);
}
return bRet;
}
void tryTakeSocket()
{
if(!canTake())
return;
ZWebSocket *sock = zhttpIn->takeNextSocket();
if(!sock)
return;
QUrl requestUri = sock->requestUri();
log_info("IN ws id=%s, %s", sock->rid().second.data(), requestUri.toEncoded().data());
bool isSecure = (requestUri.scheme() == "wss");
QString host = requestUri.host();
// look up the route
DomainMap::Entry route = domainMap->entry(DomainMap::WebSocket, isSecure, host, requestUri.encodedPath());
// before we do anything else, see if this is a sockjs request
if(!route.isNull() && !route.sockJsPath.isEmpty() && requestUri.encodedPath().startsWith(route.sockJsPath))
{
sockJsManager->giveSocket(sock, route.sockJsPath.length(), route.sockJsAsPath, route);
return;
}
log_debug("creating wsproxysession for zws id=%s", sock->rid().second.data());
doProxySocket(sock, route);
}
/*
method to add a Card to the discard pile
*/
void DiscardPile::addCard(Card aCard){
if(canTake(aCard))
{
CardPile::addCard(aCard);
if(!thePile.back().getFaceUp())
thePile.back().flip();
}
}
//-----------------------------------------------
bool CanESD::receiveMsgRetry(CanMsg* pCMsg, int iNrOfRetry)
{
int id = pCMsg->m_iID;
CMSG NTCANMsg;
NTCANMsg.len = 8;
//long len;
int32_t len;
int i, ret;
bool bRet = true;
i=0;
len = 1;
//NTCANMsg.id = pCMsg->m_iID;
//ret = canTake(m_Handle, &NTCANMsg, &len);
/**/
do
{
len = 1;
//m_Mutex.lock();
ret = canTake(m_Handle, &NTCANMsg, &len);
//m_Mutex.unlock();
//if( NTCANMsg.id == id ) break;
i++;
sleep(0.01);
}
//while((len != 1) && (i < iNrOfRetry));
//while((len != 1) && (i < iNrOfRetry));
while((len == 0) && (i < iNrOfRetry));
/**/
//if((i == iNrOfRetry) || (ret != NTCAN_SUCCESS ))
if(i == iNrOfRetry)
//if( (ret != NTCAN_SUCCESS) || (len & 0x10) || (len == 0) )
{
if( ret != NTCAN_SUCCESS )
std::cout << "error in CANESD::receiveMsgRetry: " << GetErrorStr(ret) << std::endl;
//std::cout << "PCan:ReceiveMessage error, msg id= " << m_LastID << std::endl;
//std::cout.unsetf(std::ios::dec);
//std::cout.setf(std::ios::hex);
//std::cout << "PCan:ReceiveMessage error, msg id= " << pCMsg->m_iID << std::endl;
//std::cout.unsetf(std::ios::hex);
//std::cout.setf(std::ios::dec);
bRet = false;
}
else
{
pCMsg->m_iID = NTCANMsg.id;
pCMsg->m_iLen = NTCANMsg.len;
pCMsg->set(NTCANMsg.data[0], NTCANMsg.data[1], NTCANMsg.data[2], NTCANMsg.data[3],
NTCANMsg.data[4], NTCANMsg.data[5], NTCANMsg.data[6], NTCANMsg.data[7]);
}
//readEvent();
return bRet;
}
int CESDDevice::readDevice(CProtocolMessage& rclProtocolMessage)
{
int iRetVal = 0;
long iNumberOfMessages = 1;
CMSG clESDProtocolMessage;
m_iErrorState = 0;
#if defined ( _WIN32 )
float fTimeDiff = 0;
double dFrequency = 0;
LARGE_INTEGER liTime, liTimeStart, liTimeEnd;
QueryPerformanceFrequency( &liTime );
dFrequency = liTime.LowPart;
QueryPerformanceCounter( &liTimeStart );
do
{
iNumberOfMessages = 1;
iRetVal = canTake( m_hDevice, &clESDProtocolMessage, &iNumberOfMessages );
if(iRetVal != NTCAN_SUCCESS)
{
warning("can read failed Errorcode: %d", iRetVal);
m_iErrorState = getDeviceError(iRetVal);
return m_iErrorState;
}
QueryPerformanceCounter( &liTimeEnd );
fTimeDiff = (float)(liTimeEnd.LowPart - liTimeStart.LowPart) / (float)dFrequency * 1000;
if( fTimeDiff >= m_uiTimeOut )
{
m_iErrorState = ERRID_DEV_READTIMEOUT;
return m_iErrorState;
}
} while( iNumberOfMessages == 0 );
#else
iRetVal = canRead(m_hDevice, &clESDProtocolMessage, &iNumberOfMessages, NULL);
if(iRetVal != NTCAN_SUCCESS)
{
warning("can read failed Errorcode: %d", iRetVal);
m_iErrorState = getDeviceError(iRetVal);
return m_iErrorState;
}
#endif
rclProtocolMessage.m_uiMessageId = clESDProtocolMessage.id;
rclProtocolMessage.m_ucMessageLength = clESDProtocolMessage.len;
memcpy(rclProtocolMessage.m_aucMessageData, clESDProtocolMessage.data, rclProtocolMessage.m_ucMessageLength);
printMessage(rclProtocolMessage,READ);
return m_iErrorState;
}
void tryTakeSockJsSession()
{
if(!canTake())
return;
SockJsSession *sock = sockJsManager->takeNext();
if(!sock)
return;
log_info("IN sockjs obj=%p %s", sock, sock->requestUri().toEncoded().data());
log_debug("creating wsproxysession for sockjs=%p", sock);
doProxySocket(sock, sock->route());
}
void tryTakeRequest()
{
if(!canTake())
return;
ZhttpRequest *req = zhttpIn->takeNextRequest();
if(!req)
return;
RequestSession *rs = new RequestSession(domainMap, sockJsManager, inspect, inspectChecker, accept, this);
connect(rs, SIGNAL(inspected(const InspectData &)), SLOT(rs_inspected(const InspectData &)));
connect(rs, SIGNAL(inspectError()), SLOT(rs_inspectError()));
connect(rs, SIGNAL(finished()), SLOT(rs_finished()));
connect(rs, SIGNAL(finishedByAccept()), SLOT(rs_finishedByAccept()));
rs->setAutoCrossOrigin(config.autoCrossOrigin);
requestSessions += rs;
rs->start(req);
}
//-----------------------------------------------
bool CanESD::receiveMsg(CanMsg* pCMsg)
{
CMSG NTCANMsg;
NTCANMsg.len = 8;
int ret;
int32_t len;
bool bRet = true;
len = 1;
//ret = canRead(m_Handle, &NTCANMsg, &len, NULL);
ret = canTake(m_Handle, &NTCANMsg, &len);
if (len == 1)
{
// message received
pCMsg->m_iID = NTCANMsg.id;
pCMsg->set(NTCANMsg.data[0], NTCANMsg.data[1], NTCANMsg.data[2], NTCANMsg.data[3],
NTCANMsg.data[4], NTCANMsg.data[5], NTCANMsg.data[6], NTCANMsg.data[7]);
bRet = true;
}
else
{
// no message
if( ret != NTCAN_SUCCESS)
{
// error
LOGERROR("canTake() failed: " << getErrorMessage(ret));
}
pCMsg->m_iID = NTCANMsg.id;
pCMsg->set(0,0,0,0,0,0,0,0);
bRet = false;
}
return bRet;
}