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/*=========================================================================
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.kitware.com/VolViewCopyright.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.
=========================================================================*/
#ifndef __vtkHTTPHandler_h
#define __vtkHTTPHandler_h
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "curl/curl.h"
#include "vtkObjectFactory.h"
#include <vtksys/SystemTools.hxx>
#include <vtksys/Process.h>
//--- derived from libMRML class
#include "vtkURIHandler.h"
#include <math.h>
#include <iostream>
#include <fstream>
class VTK_EXPORT vtkHTTPHandler : public vtkURIHandler
{
public:
// The Usual vtk class functions
static vtkHTTPHandler *New();
vtkTypeRevisionMacro(vtkHTTPHandler, vtkURIHandler);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// This methods returns 1 if the handler matches the uri's required
// protocol and returns 0 if it's not appropriate for the uri.
virtual int CanHandleURI ( const char *uri );
// Description:
// This function wraps curl functionality to download a specified URL to a specified dir
void StageFileRead(const char * source, const char * destination);
void StageFileWrite(const char * source, const char * destination);
CURL * CurlHandle;
private:
virtual void InitTransfer ( );
virtual int CloseTransfer ( );
protected:
vtkHTTPHandler();
virtual ~vtkHTTPHandler();
vtkHTTPHandler(const vtkHTTPHandler&);
void operator=(const vtkHTTPHandler&);
};
#endif
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