ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/ParaViewCore/Common/vtkPVXMLParser.cxx

@@ -0,0 +1,169 @@
+/*=========================================================================
+
+  Program:   ParaView
+  Module:    vtkPVXMLParser.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 "vtkPVXMLParser.h"
+#include "vtkObjectFactory.h"
+#include "vtkPVXMLElement.h"
+#include <sstream>
+
+vtkStandardNewMacro(vtkPVXMLParser);
+
+//----------------------------------------------------------------------------
+vtkPVXMLParser::vtkPVXMLParser()
+{
+  this->FileName = 0;
+  this->InputString = 0;
+  this->NumberOfOpenElements = 0;
+  this->OpenElementsSize = 10;
+  this->OpenElements = new vtkPVXMLElement*[this->OpenElementsSize];
+  this->ElementIdIndex = 0;
+  this->RootElement = 0;
+  this->SuppressErrorMessages = 0;
+}
+
+//----------------------------------------------------------------------------
+vtkPVXMLParser::~vtkPVXMLParser()
+{
+  unsigned int i;
+  for(i=0;i < this->NumberOfOpenElements;++i)
+    {
+    this->OpenElements[i]->Delete();
+    }
+  delete [] this->OpenElements;
+  if(this->RootElement)
+    {
+    this->RootElement->Delete();
+    }
+  this->SetFileName(0);
+}
+
+//----------------------------------------------------------------------------
+void vtkPVXMLParser::PrintSelf(ostream& os, vtkIndent indent)
+{
+  this->Superclass::PrintSelf(os, indent);
+  os << indent << "FileName: " << (this->FileName? this->FileName : "(none)")
+     << "\n";
+  os << indent << "SuppressErrorMessages: " << this->SuppressErrorMessages
+     << "\n";
+}
+
+//----------------------------------------------------------------------------
+void vtkPVXMLParser::StartElement(const char* name, const char** atts)
+{
+  vtkPVXMLElement* element = vtkPVXMLElement::New();
+  element->SetName(name);
+  element->ReadXMLAttributes(atts);
+  const char* id = element->GetAttribute("id");
+  if(id)
+    {
+    element->SetId(id);
+    }
+  else
+    {
+    std::ostringstream idstr;
+    idstr << this->ElementIdIndex++ << ends;
+    element->SetId(idstr.str().c_str());
+    }
+  this->PushOpenElement(element);
+}
+
+//----------------------------------------------------------------------------
+void vtkPVXMLParser::EndElement(const char* vtkNotUsed(name))
+{
+  vtkPVXMLElement* finished = this->PopOpenElement();
+  unsigned int numOpen = this->NumberOfOpenElements;
+  if(numOpen > 0)
+    {
+    this->OpenElements[numOpen-1]->AddNestedElement(finished);
+    finished->Delete();
+    }
+  else
+    {
+    this->RootElement = finished;
+    }
+}
+
+//----------------------------------------------------------------------------
+void vtkPVXMLParser::CharacterDataHandler(const char* data, int length)
+{
+  unsigned int numOpen = this->NumberOfOpenElements;
+  if(numOpen > 0)
+    {
+    this->OpenElements[numOpen-1]->AddCharacterData(data, length);
+    }
+}
+
+//----------------------------------------------------------------------------
+void vtkPVXMLParser::PushOpenElement(vtkPVXMLElement* element)
+{
+  if(this->NumberOfOpenElements == this->OpenElementsSize)
+    {
+    unsigned int newSize = this->OpenElementsSize*2;
+    vtkPVXMLElement** newOpenElements = new vtkPVXMLElement*[newSize];
+    unsigned int i;
+    for(i=0; i < this->NumberOfOpenElements;++i)
+      {
+      newOpenElements[i] = this->OpenElements[i];
+      }
+    delete [] this->OpenElements;
+    this->OpenElements = newOpenElements;
+    this->OpenElementsSize = newSize;
+    }
+
+  unsigned int pos = this->NumberOfOpenElements++;
+  this->OpenElements[pos] = element;
+}
+
+//----------------------------------------------------------------------------
+vtkPVXMLElement* vtkPVXMLParser::PopOpenElement()
+{
+  if(this->NumberOfOpenElements > 0)
+    {
+    --this->NumberOfOpenElements;
+    return this->OpenElements[this->NumberOfOpenElements];
+    }
+  return 0;
+}
+
+//----------------------------------------------------------------------------
+void vtkPVXMLParser::PrintXML(ostream& os)
+{
+  this->RootElement->PrintXML(os, vtkIndent());
+}
+
+//----------------------------------------------------------------------------
+int vtkPVXMLParser::ParseXML()
+{
+  if (this->RootElement)
+    {
+    this->RootElement->Delete();
+    this->RootElement = 0;
+    }
+  return this->Superclass::ParseXML();
+}
+
+//----------------------------------------------------------------------------
+vtkPVXMLElement* vtkPVXMLParser::GetRootElement()
+{
+  return this->RootElement;
+}
+
+//-----------------------------------------------------------------------------
+void vtkPVXMLParser::ReportXmlParseError()
+{
+  if (!this->SuppressErrorMessages)
+    {
+    this->Superclass::ReportXmlParseError();
+    }
+}