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