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/*=========================================================================
Program: Visualization Toolkit
Module: vtkClientSocket.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkClientSocket.h"
#include "vtkObjectFactory.h"
vtkStandardNewMacro(vtkClientSocket);
//-----------------------------------------------------------------------------
vtkClientSocket::vtkClientSocket()
{
this->ConnectingSide = false;
}
//-----------------------------------------------------------------------------
vtkClientSocket::~vtkClientSocket()
{
}
//-----------------------------------------------------------------------------
int vtkClientSocket::ConnectToServer(const char* hostName, int port)
{
if (this->SocketDescriptor != -1)
{
vtkWarningMacro("Client connection already exists. Closing it.");
this->CloseSocket(this->SocketDescriptor);
this->SocketDescriptor = -1;
}
this->SocketDescriptor = this->CreateSocket();
if (this->SocketDescriptor == -1)
{
vtkErrorMacro("Failed to create socket.");
return -1;
}
if (this->Connect(this->SocketDescriptor, hostName, port) == -1)
{
this->CloseSocket(this->SocketDescriptor);
this->SocketDescriptor = -1;
vtkErrorMacro("Failed to connect to server " << hostName << ":" << port);
return -1;
}
this->ConnectingSide = true;
return 0;
}
//-----------------------------------------------------------------------------
void vtkClientSocket::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "ConnectingSide: " << this->ConnectingSide << endl;
}
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