char* CInConnection::receiveMessage(int& messageSize)
{ // Returns the data size if >0, 0=we had a read time out, -1=we have an error
if (!_socketConnectWasOk)
{
messageSize=-1; // error
return(NULL);
}
std::vector<char> receivedData;
while (true)
{
std::vector<char> inDat;
int result=_receiveSimplePacket(inDat);
if (result<0)
{
messageSize=result+1; // error or read time-out
return(NULL);
}
receivedData.insert(receivedData.end(),inDat.begin(),inDat.end());
if (result==0)
{ // success
messageSize=int(receivedData.size());
char* retBuff=new char[messageSize];
for (int i=0;i<messageSize;i++)
retBuff[i]=receivedData[i];
return(retBuff);
}
}
}
char* CSocketOutConnection::receiveReplyData(int& dataSize)
{ // Returns the data size if >0, otherwise error
if (_socketConn==(SOCKET)-1)
{
dataSize=-2; // error
return(NULL);
}
std::vector<char> receivedData;
while (true)
{
std::vector<char> inDat;
int result=_receiveSimplePacket(inDat);
if (result<0)
{
dataSize=0; // error
return(NULL);
}
receivedData.insert(receivedData.end(),inDat.begin(),inDat.end());
if (result==0)
{ // success
dataSize=int(receivedData.size());
char* retBuff=new char[dataSize];
for (int i=0;i<dataSize;i++)
retBuff[i]=receivedData[i];
return(retBuff);
}
}
}
