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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2015 Daniel Pfeifer <daniel@pfeifer-mail.de>
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef cmXMLWiter_h
#define cmXMLWiter_h
#include <cmConfigure.h> // IWYU pragma: keep
#include "cmXMLSafe.h"
#include <ostream>
#include <stack>
#include <string>
#include <vector>
class cmXMLWriter
{
public:
cmXMLWriter(std::ostream& output, std::size_t level = 0);
~cmXMLWriter();
void StartDocument(const char* encoding = "UTF-8");
void EndDocument();
void StartElement(std::string const& name);
void EndElement();
void BreakAttributes();
template <typename T>
void Attribute(const char* name, T const& value)
{
this->PreAttribute();
this->Output << name << "=\"" << SafeAttribute(value) << '"';
}
void Element(const char* name);
template <typename T>
void Element(std::string const& name, T const& value)
{
this->StartElement(name);
this->Content(value);
this->EndElement();
}
template <typename T>
void Content(T const& content)
{
this->PreContent();
this->Output << SafeContent(content);
}
void Comment(const char* comment);
void CData(std::string const& data);
void Doctype(const char* doctype);
void ProcessingInstruction(const char* target, const char* data);
void FragmentFile(const char* fname);
private:
cmXMLWriter(const cmXMLWriter&);
cmXMLWriter& operator=(const cmXMLWriter&);
void ConditionalLineBreak(bool condition, std::size_t indent);
void PreAttribute();
void PreContent();
void CloseStartElement();
private:
static cmXMLSafe SafeAttribute(const char* value)
{
return cmXMLSafe(value);
}
static cmXMLSafe SafeAttribute(std::string const& value)
{
return cmXMLSafe(value);
}
template <typename T>
static T SafeAttribute(T value)
{
return value;
}
static cmXMLSafe SafeContent(const char* value)
{
return cmXMLSafe(value).Quotes(false);
}
static cmXMLSafe SafeContent(std::string const& value)
{
return cmXMLSafe(value).Quotes(false);
}
template <typename T>
static T SafeContent(T value)
{
return value;
}
private:
std::ostream& Output;
std::stack<std::string, std::vector<std::string> > Elements;
std::size_t Level;
bool ElementOpen;
bool BreakAttrib;
bool IsContent;
};
#endif
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