arabica/XML/escaper.hpp
2006-01-05 16:30:31 +00:00

69 lines
1.9 KiB
C++

#ifndef ARABICA_UTILS_ESCAPER_HPP
#define ARABICA_UTILS_ESCAPER_HPP
#include <iostream>
#include <XML/UnicodeCharacters.h>
namespace Arabica {
namespace XML {
template<typename char_type, typename traits_type = std::char_traits<char_type> >
class escaper
{
private:
typedef char_type charT;
typedef traits_type traitsT;
typedef std::basic_ostream<charT, traitsT> ostreamT;
typedef Arabica::Unicode<charT> UnicodeT;
public:
escaper(ostreamT& stream) : stream_(stream) { }
void operator()(charT ch)
{
if(ch == UnicodeT::LESS_THAN_SIGN)
{
stream_ << UnicodeT::AMPERSAND
<< UnicodeT::LOWERCASE_L
<< UnicodeT::LOWERCASE_T
<< UnicodeT::SEMI_COLON;
return;
} // if(ch == UnicodeT::LESS_THAN_SIGN)
if(ch == UnicodeT::GREATER_THAN_SIGN)
{
stream_ << UnicodeT::AMPERSAND
<< UnicodeT::LOWERCASE_G
<< UnicodeT::LOWERCASE_T
<< UnicodeT::SEMI_COLON;
return;
} // if(ch == UnicodeT::GREATER_THAN_SIGN)
if(ch == UnicodeT::AMPERSAND)
{
stream_ << UnicodeT::AMPERSAND
<< UnicodeT::LOWERCASE_A
<< UnicodeT::LOWERCASE_M
<< UnicodeT::LOWERCASE_P
<< UnicodeT::SEMI_COLON;
return;
} // if(ch == case UnicodeT::AMPERSAND)
if(ch == UnicodeT::QUOTATION_MARK)
{
stream_ << UnicodeT::AMPERSAND
<< UnicodeT::LOWERCASE_Q
<< UnicodeT::LOWERCASE_U
<< UnicodeT::LOWERCASE_O
<< UnicodeT::LOWERCASE_T
<< UnicodeT::SEMI_COLON;
return;
} // if(ch == UnicodeT::QUOTATION_MARK)
stream_ << ch;
} // operator()
private:
ostreamT& stream_;
}; // escaper
} // namespace XML
} // namespace Arabica
#endif // ARABICA_UTILS_ESCAPER_HPP