Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // xml_woarchive_impl.ipp:
Chris@16: 
Chris@16: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #ifndef BOOST_NO_STD_WSTREAMBUF
Chris@16: 
Chris@16: #include <ostream>
Chris@16: #include <string>
Chris@101: #include <algorithm> // std::copy
Chris@16: #include <locale>
Chris@16: 
Chris@16: #include <cstring> // strlen
Chris@16: #include <cstdlib> // mbtowc
Chris@16: #include <cwchar>  // wcslen
Chris@16: 
Chris@101: #include <boost/config.hpp>
Chris@16: #if defined(BOOST_NO_STDC_NAMESPACE)
Chris@16: namespace std{ 
Chris@16:     using ::strlen; 
Chris@16:     #if ! defined(BOOST_NO_INTRINSIC_WCHAR_T)
Chris@16:         using ::mbtowc; 
Chris@16:         using ::wcslen;
Chris@16:     #endif
Chris@16: } // namespace std
Chris@16: #endif
Chris@16: 
Chris@101: #include <boost/archive/xml_woarchive.hpp>
Chris@16: #include <boost/serialization/throw_exception.hpp>
Chris@16: 
Chris@16: #include <boost/archive/iterators/xml_escape.hpp>
Chris@16: #include <boost/archive/iterators/wchar_from_mb.hpp>
Chris@16: #include <boost/archive/iterators/ostream_iterator.hpp>
Chris@16: #include <boost/archive/iterators/dataflow_exception.hpp>
Chris@16: 
Chris@16: #include <boost/archive/add_facet.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace archive {
Chris@16: 
Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // implemenations of functions specific to wide char archives
Chris@16: 
Chris@16: // copy chars to output escaping to xml and widening characters as we go
Chris@16: template<class InputIterator>
Chris@16: void save_iterator(std::wostream &os, InputIterator begin, InputIterator end){
Chris@16:     typedef iterators::wchar_from_mb<
Chris@16:         iterators::xml_escape<InputIterator>
Chris@16:     > xmbtows;
Chris@16:     std::copy(
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(begin)),
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(end)),
Chris@16:         boost::archive::iterators::ostream_iterator<wchar_t>(os)
Chris@16:     );
Chris@16: }
Chris@16: 
Chris@16: template<class Archive>
Chris@16: BOOST_WARCHIVE_DECL(void)
Chris@16: xml_woarchive_impl<Archive>::save(const std::string & s){
Chris@16:     // note: we don't use s.begin() and s.end() because dinkumware
Chris@16:     // doesn't have string::value_type defined. So use a wrapper
Chris@16:     // around these values to implement the definitions.
Chris@16:     const char * begin = s.data();
Chris@16:     const char * end = begin + s.size();
Chris@16:     save_iterator(os, begin, end);
Chris@16: }
Chris@16: 
Chris@16: #ifndef BOOST_NO_STD_WSTRING
Chris@16: template<class Archive>
Chris@16: BOOST_WARCHIVE_DECL(void)
Chris@16: xml_woarchive_impl<Archive>::save(const std::wstring & ws){
Chris@16: #if 0
Chris@16:     typedef iterators::xml_escape<std::wstring::const_iterator> xmbtows;
Chris@16:     std::copy(
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.begin())),
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.end())),
Chris@16:         boost::archive::iterators::ostream_iterator<wchar_t>(os)
Chris@16:     );
Chris@16: #endif
Chris@16:     typedef iterators::xml_escape<const wchar_t *> xmbtows;
Chris@16:     std::copy(
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.data())),
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.data() + ws.size())),
Chris@16:         boost::archive::iterators::ostream_iterator<wchar_t>(os)
Chris@16:     );
Chris@16: }
Chris@16: #endif //BOOST_NO_STD_WSTRING
Chris@16: 
Chris@16: template<class Archive>
Chris@16: BOOST_WARCHIVE_DECL(void)
Chris@16: xml_woarchive_impl<Archive>::save(const char * s){
Chris@16:    save_iterator(os, s, s + std::strlen(s));
Chris@16: }
Chris@16: 
Chris@16: #ifndef BOOST_NO_INTRINSIC_WCHAR_T
Chris@16: template<class Archive>
Chris@16: BOOST_WARCHIVE_DECL(void)
Chris@16: xml_woarchive_impl<Archive>::save(const wchar_t * ws){
Chris@16:     os << ws;
Chris@16:     typedef iterators::xml_escape<const wchar_t *> xmbtows;
Chris@16:     std::copy(
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws)),
Chris@16:         xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws + std::wcslen(ws))),
Chris@16:         boost::archive::iterators::ostream_iterator<wchar_t>(os)
Chris@16:     );
Chris@16: }
Chris@16: #endif
Chris@16: 
Chris@16: template<class Archive>
Chris@16: BOOST_WARCHIVE_DECL(BOOST_PP_EMPTY())
Chris@16: xml_woarchive_impl<Archive>::xml_woarchive_impl(
Chris@16:     std::wostream & os_,
Chris@16:     unsigned int flags
Chris@16: ) :
Chris@16:     basic_text_oprimitive<std::wostream>(
Chris@16:         os_,
Chris@16:         true // don't change the codecvt - use the one below
Chris@16:     ),
Chris@16:     basic_xml_oarchive<Archive>(flags)
Chris@16: {
Chris@16:     // Standard behavior is that imbue can be called
Chris@16:     // a) before output is invoked or
Chris@16:     // b) after flush has been called.  This prevents one-to-many
Chris@16:     // transforms (such as one to many transforms from getting
Chris@101:     // mixed up.
Chris@16:     if(0 == (flags & no_codecvt)){
Chris@101:         archive_locale.reset(
Chris@101:             add_facet(
Chris@101:                 os_.getloc(),
Chris@101:                 new boost::archive::detail::utf8_codecvt_facet
Chris@101:             )
Chris@101:         );
Chris@101:         //os.imbue(* archive_locale);
Chris@16:     }
Chris@16:     if(0 == (flags & no_header))
Chris@16:         this->init();
Chris@16: }
Chris@16: 
Chris@101: template<class Archive>
Chris@101: BOOST_WARCHIVE_DECL(BOOST_PP_EMPTY())
Chris@101: xml_woarchive_impl<Archive>::~xml_woarchive_impl(){
Chris@101: }
Chris@101: 
Chris@16: } // namespace archive
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #endif //BOOST_NO_STD_WSTREAMBUF