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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkXMLFileOutputWindow.h"
#include <fstream>
#include <string.h>
namespace itk
{
/**
* Prompting off by default
*/
XMLFileOutputWindow
::XMLFileOutputWindow()
{}
XMLFileOutputWindow
::~XMLFileOutputWindow()
{}
void
XMLFileOutputWindow
::PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
void
XMLFileOutputWindow
::Initialize()
{
if ( !m_Stream )
{
if ( m_FileName == "" )
{
m_FileName = "itkMessageLog.xml";
}
if ( m_Append )
{
m_Stream = new std::ofstream(m_FileName.c_str(), std::ios::app);
}
else
{
m_Stream = new std::ofstream( m_FileName.c_str() );
}
}
}
void
XMLFileOutputWindow
::DisplayTag(const char *text)
{
Superclass::DisplayText(text);
}
void
XMLFileOutputWindow
::DisplayXML(const char *tag, const char *text)
{
char *xmlText;
if ( !text )
{
return;
}
// allocate enough room for the worst case
xmlText = new char[strlen(text) * 6 + 1];
const char *s = text;
char * x = xmlText;
*x = '\0';
// replace all special characters
while ( *s )
{
switch ( *s )
{
case '&':
{
strcat(x, "&"); x += 5;
break;
}
case '"':
{
strcat(x, """); x += 6;
break;
}
case '\'':
{
strcat(x, "'"); x += 6;
break;
}
case '<':
{
strcat(x, "<"); x += 4;
break;
}
case '>':
{
strcat(x, ">"); x += 4;
break;
}
default:
{
*x = *s; x++;
*x = '\0'; // explicitly terminate the new string
}
}
s++;
}
if ( !m_Stream )
{
this->Initialize();
}
*m_Stream << "<" << tag << ">" << xmlText << "</" << tag << ">" << std::endl;
if ( m_Flush )
{
m_Stream->flush();
}
delete[] xmlText;
}
void
XMLFileOutputWindow
::DisplayText(const char *text)
{
this->DisplayXML("Text", text);
}
void
XMLFileOutputWindow
::DisplayErrorText(const char *text)
{
this->DisplayXML("Error", text);
}
void
XMLFileOutputWindow
::DisplayWarningText(const char *text)
{
this->DisplayXML("Warning", text);
}
void
XMLFileOutputWindow
::DisplayGenericOutputText(const char *text)
{
this->DisplayXML("GenericOutput", text);
}
void
XMLFileOutputWindow
::DisplayDebugText(const char *text)
{
this->DisplayXML("Debug", text);
}
} // end namespace itk
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