本文整理汇总了C++中CDataAccessor::resetData方法的典型用法代码示例。如果您正苦于以下问题：C++ CDataAccessor::resetData方法的具体用法？C++ CDataAccessor::resetData怎么用？C++ CDataAccessor::resetData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CDataAccessor的用法示例。
在下文中一共展示了CDataAccessor::resetData方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: memcpy
bool L1InterfaceStub::processClientAllocateRequest(CDataAccessor & accessor,
const iviLink::Ipc::DirectionID dirId)
{
LOG4CPLUS_TRACE_METHOD(logger, __PRETTY_FUNCTION__);
const UInt32 channel_id = accessor.getChannelID();
if(CA_SERVICE_CHANNEL == channel_id)
{
// SEQ_E_5
LOG4CPLUS_WARN(logger, "Channel CA_SERVICE_CHANNEL is not allowed to be open");
accessor.resetData();
accessor.setErrorCode(ConnectivityAgentError::ERROR_CHANNEL_BUSY);
return true;
}
UInt32 prio = 0;
memcpy(&prio, accessor.getData(), accessor.getDataSize());
LOG4CPLUS_INFO(logger, "L1InterfaceStub::processClientAllocateRequest() => "
"Allocate Channel Request: ChID = "
+ convertIntegerToString(channel_id) + ", prio = " + convertIntegerToString(prio));
iviLink::Ipc::DirectionID tmpDirId = dirId;
ConnectivityAgentError err = ConnectivityAgentError(ConnectivityAgentError::ERROR_OTHER);
mRequestedMapMutex.lock();
mRegistryMutex.lock();
{
err = beginAllocateChannel(static_cast<TChannelPriority>(prio), channel_id, true,
tmpDirId);
accessor.setErrorCode(err.getCode());
if (err.isNoError())
{
LOG4CPLUS_INFO(logger, "L1InterfaceStub::processClientAllocateRequest() => "
"all ok, sending request to other side" );
err = sendRequest(accessor);
}
}
mRegistryMutex.unlock();
mRequestedMapMutex.unlock();
if (err.isNoError()) //> all ok
{
return false;
}
else
{
// something wrong, need message about error
// SEQ_E_5
assert(err.getCode() != ConnectivityAgentError::ERROR_DEFERRED);
accessor.resetData();
accessor.setErrorCode(err.getCode());
return true;
}
}示例2: err
void L1InterfaceStub::processServiceAllocateRequest(CDataAccessor & accessor)
{
const UInt32 channel_id = accessor.getChannelID();
const UInt32 prio = *reinterpret_cast<UInt32*>(accessor.getData());
ConnectivityAgentError err(static_cast<ConnectivityAgentError::AgentErrorCodes>
(accessor.getErrorCode()));
LOG4CPLUS_INFO(logger, "L1InterfaceStub::processServiceAllocateRequest()=>"
"Allocate channel prio = " + convertIntegerToString(prio) +
" id =" + convertIntegerToString(accessor.getChannelID()));
iviLink::Ipc::DirectionID dirId = -1;
accessor.setOpCode(E_ALLOCATE_CHANNEL_RESP);
accessor.resetData();
if (!err.isNoError())
{
// SEQ_E_3
failAllocateChannel(channel_id, dirId);
accessor.setErrorCode(err.getCode());
}
else
{
mRequestedMapMutex.lock();
mRegistryMutex.lock();
{
err = beginAllocateChannel(static_cast<TChannelPriority>(prio), channel_id,
false, dirId);
if (err.getCode() != ConnectivityAgentError::ERROR_DEFERRED)
{
// sending the result to other side
// SEQ_E_4 or ok
accessor.setErrorCode(err.getCode());
sendRequest(accessor);
}
}
mRegistryMutex.unlock();
mRequestedMapMutex.unlock();
if (err.getCode() == ConnectivityAgentError::ERROR_DEFERRED)
{
// all ok, we will wait for the client requesting this channel
// setting timeout
LOG4CPLUS_INFO(logger, "L1InterfaceStub::processServiceAllocateRequest() => "
"channel wasn't requested yet ->set channel to wait and trigger timeout");
assert(mTimeoutManager);
mTimeoutManager->addSubscriber(
new RequestTimeout(E_ALLOCATE_CHANNEL,channel_id, this), 250000);
return;
}
}
if (!err.isNoError())
{
// messagign about failed channel allocation
// SEQ_E_4
if (dirId != -1)
{
sendIpcNotification(accessor, dirId);
}
}
}示例3: if
bool L1InterfaceStub::processClientGetDeviceList(CDataAccessor & accessor, const iviLink::Ipc::DirectionID dirId)
{
LOG4CPLUS_TRACE_METHOD(logger, __PRETTY_FUNCTION__);
UInt32 number = 0;
if(accessor.getDataSize()<sizeof(UInt32))
{
accessor.resetData();
accessor.setErrorCode(ConnectivityAgentError::ERROR_REQUEST_FAILED);
return true;
}
number=*(reinterpret_cast<UInt32*>(accessor.getData()));
if(number!=0)
{
accessor.resetData();
accessor.setErrorCode(ConnectivityAgentError::ERROR_NOT_FOUND);
return true;
}
else
{
LOG4CPLUS_INFO(logger, "Device Number know, transmitting");
FoundDevice device;
UInt8* serializedData = NULL;
device.mName="N/a";
device.mAddress="";
device.mConnection=CON_UNKNOWN;
if (mpAgent)
{
iviLink::ConnectivityAgent::HAL::CCarrierAdapter* pca = mpAgent->getCurrentCarrierAdapter();
if (pca)
{
const char *remoteAddress = pca->getRemoteAddress();
const char *connTypeName = pca->getTypeName();
if(connTypeName == NULL)
{
connTypeName = "";
}
if(remoteAddress == NULL)
{
remoteAddress = "N/a";
}
std::string typeName = connTypeName;
device.mName = remoteAddress;
device.mAddress = remoteAddress;
if (typeName == "Bluetooth")
{
device.mConnection = CON_BLUETOOTH;
}
else if (typeName == "TCP/IP")
{
device.mConnection = CON_IP;
}
}
}
serializedData = device.serialize();
accessor.resetData();
accessor.setData(serializedData,device.getSerializedSize());
delete[] serializedData;
accessor.setErrorCode(BaseError::IVILINK_NO_ERROR);
return true;
}
}