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/*=========================================================================
Program: ParaView
Module: vtkPVFilePathEncodingHelper.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 "vtkPVFilePathEncodingHelper.h"
#include "vtkClientServerInterpreter.h"
#include "vtkClientServerInterpreterInitializer.h"
#include "vtkClientServerStream.h"
#include "vtkObjectFactory.h"
#include "vtkPVFileInformationHelper.h"
#include "vtkPVSessionBase.h"
#include "vtkPVSessionCore.h"
#include "vtkProcessModule.h"
#include "vtkSIProxy.h"
vtkStandardNewMacro(vtkPVFilePathEncodingHelper);
//-----------------------------------------------------------------------------
vtkPVFilePathEncodingHelper::vtkPVFilePathEncodingHelper()
{
this->Path = 0;
this->SecondaryPath = 0;
this->ActiveGlobalId = 0;
}
//-----------------------------------------------------------------------------
vtkPVFilePathEncodingHelper::~vtkPVFilePathEncodingHelper()
{
this->SetPath(0);
this->SetSecondaryPath(0);
this->SetActiveGlobalId(0);
}
//-----------------------------------------------------------------------------
bool vtkPVFilePathEncodingHelper::MakeDirectory()
{
return this->CallObjectMethod("MakeDirectory");
}
//-----------------------------------------------------------------------------
bool vtkPVFilePathEncodingHelper::DeleteDirectory()
{
return this->CallObjectMethod("DeleteDirectory");
}
//-----------------------------------------------------------------------------
bool vtkPVFilePathEncodingHelper::OpenDirectory()
{
return this->CallObjectMethod("Open");
}
//-----------------------------------------------------------------------------
bool vtkPVFilePathEncodingHelper::RenameDirectory()
{
return this->CallObjectMethod("Rename");
}
//-----------------------------------------------------------------------------
bool vtkPVFilePathEncodingHelper::GetActiveFileIsReadable()
{
return this->CallObjectMethod("CanReadFile", true);
}
//-----------------------------------------------------------------------------
bool vtkPVFilePathEncodingHelper::CallObjectMethod(const char* method, bool ignoreErrors)
{
vtkPVSessionBase* session =
vtkPVSessionBase::SafeDownCast(vtkProcessModule::GetProcessModule()->GetActiveSession());
vtkObject* object = vtkObject::SafeDownCast(
vtkSIProxy::SafeDownCast(session->GetSessionCore()->GetSIObject(this->ActiveGlobalId))
->GetVTKObject());
vtkClientServerInterpreter* interpreter =
vtkClientServerInterpreterInitializer::GetGlobalInterpreter();
// Build stream request
vtkClientServerStream stream;
stream << vtkClientServerStream::Invoke << object << method;
stream << vtkPVFileInformationHelper::Utf8ToLocalWin32(this->Path);
if (this->SecondaryPath != NULL)
{
stream << vtkPVFileInformationHelper::Utf8ToLocalWin32(this->SecondaryPath);
}
stream << vtkClientServerStream::End;
// Process stream and get result
int temp = interpreter->GetGlobalWarningDisplay();
interpreter->SetGlobalWarningDisplay(ignoreErrors ? 0 : 1);
interpreter->ProcessStream(stream);
interpreter->SetGlobalWarningDisplay(temp);
int ret = 1;
interpreter->GetLastResult().GetArgument(0, 0, &ret);
return ret != 0;
}
//-----------------------------------------------------------------------------
void vtkPVFilePathEncodingHelper::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "Path: " << (this->Path ? this->Path : "(null)") << endl;
os << indent << "SecondaryPath: " << (this->SecondaryPath ? this->SecondaryPath : "(null)")
<< endl;
os << indent << "ActiveGlobalId: " << this->ActiveGlobalId << endl;
}
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