/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 // basic_text_oprimitive.ipp: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . // Use, modification and distribution is subject to the Boost Software // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) // See http://www.boost.org for updates, documentation, and revision history. #include <cstddef> // NULL #include <algorithm> // std::copy #include <boost/serialization/pfto.hpp> #include <boost/archive/basic_text_oprimitive.hpp> #include <boost/archive/codecvt_null.hpp> #include <boost/archive/add_facet.hpp> #include <boost/archive/iterators/base64_from_binary.hpp> #include <boost/archive/iterators/insert_linebreaks.hpp> #include <boost/archive/iterators/transform_width.hpp> #include <boost/archive/iterators/ostream_iterator.hpp> namespace boost { namespace archive { // translate to base64 and copy in to buffer. template<class OStream> BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) basic_text_oprimitive<OStream>::save_binary( const void *address, std::size_t count ){ typedef typename OStream::char_type CharType; if(0 == count) return; if(os.fail()) boost::serialization::throw_exception( archive_exception(archive_exception::output_stream_error) ); os.put('\n'); typedef boost::archive::iterators::insert_linebreaks< boost::archive::iterators::base64_from_binary< boost::archive::iterators::transform_width< const char *, 6, 8 > > ,76 ,const char // cwpro8 needs this > base64_text; boost::archive::iterators::ostream_iterator<CharType> oi(os); std::copy( base64_text(BOOST_MAKE_PFTO_WRAPPER(static_cast<const char *>(address))), base64_text( BOOST_MAKE_PFTO_WRAPPER(static_cast<const char *>(address) + count) ), oi ); std::size_t tail = count % 3; if(tail > 0){ *oi++ = '='; if(tail < 2) *oi = '='; } } template<class OStream> BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) basic_text_oprimitive<OStream>::basic_text_oprimitive( OStream & os_, bool no_codecvt ) : #ifndef BOOST_NO_STD_LOCALE os(os_), flags_saver(os_), precision_saver(os_), archive_locale(NULL), locale_saver(* os_.rdbuf()) { if(! no_codecvt){ archive_locale.reset( add_facet( std::locale::classic(), new codecvt_null<typename OStream::char_type> ) ); os.imbue(* archive_locale); } os << std::noboolalpha; } #else os(os_), flags_saver(os_), precision_saver(os_) {} #endif template<class OStream> BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) basic_text_oprimitive<OStream>::~basic_text_oprimitive(){ os << std::endl; } } //namespace boost } //namespace archive