122 lines
3.0 KiB
Plaintext
122 lines
3.0 KiB
Plaintext
#ifndef BOOST_ARCHIVE_ITERATORS_XML_ESCAPE_HPP
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#define BOOST_ARCHIVE_ITERATORS_XML_ESCAPE_HPP
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// MS compatible compilers support #pragma once
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#if defined(_MSC_VER)
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# pragma once
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#endif
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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// xml_escape.hpp
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// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org for updates, documentation, and revision history.
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#include <boost/assert.hpp>
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#include <boost/archive/iterators/escape.hpp>
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namespace boost {
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namespace archive {
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namespace iterators {
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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// insert escapes into xml text
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template<class Base>
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class xml_escape
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: public escape<xml_escape<Base>, Base>
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{
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friend class boost::iterator_core_access;
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typedef escape<xml_escape<Base>, Base> super_t;
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public:
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char fill(const char * & bstart, const char * & bend);
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wchar_t fill(const wchar_t * & bstart, const wchar_t * & bend);
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template<class T>
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xml_escape(T start) :
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super_t(Base(static_cast< T >(start)))
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{}
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// intel 7.1 doesn't like default copy constructor
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xml_escape(const xml_escape & rhs) :
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super_t(rhs.base_reference())
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{}
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};
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template<class Base>
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char xml_escape<Base>::fill(
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const char * & bstart,
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const char * & bend
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){
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char current_value = * this->base_reference();
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switch(current_value){
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case '<':
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bstart = "<";
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bend = bstart + 4;
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break;
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case '>':
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bstart = ">";
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bend = bstart + 4;
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break;
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case '&':
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bstart = "&";
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bend = bstart + 5;
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break;
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case '"':
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bstart = """;
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bend = bstart + 6;
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break;
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case '\'':
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bstart = "'";
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bend = bstart + 6;
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break;
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default:
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return current_value;
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}
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return *bstart;
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}
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template<class Base>
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wchar_t xml_escape<Base>::fill(
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const wchar_t * & bstart,
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const wchar_t * & bend
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){
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wchar_t current_value = * this->base_reference();
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switch(current_value){
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case '<':
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bstart = L"<";
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bend = bstart + 4;
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break;
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case '>':
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bstart = L">";
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bend = bstart + 4;
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break;
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case '&':
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bstart = L"&";
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bend = bstart + 5;
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break;
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case '"':
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bstart = L""";
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bend = bstart + 6;
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break;
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case '\'':
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bstart = L"'";
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bend = bstart + 6;
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break;
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default:
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return current_value;
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}
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return *bstart;
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}
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} // namespace iterators
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} // namespace archive
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} // namespace boost
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#endif // BOOST_ARCHIVE_ITERATORS_XML_ESCAPE_HPP
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