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author | Kevin Smith <git@kismith.co.uk> | 2013-01-04 19:42:37 (GMT) |
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committer | Kevin Smith <git@kismith.co.uk> | 2013-04-06 13:36:54 (GMT) |
commit | 3333ab69d62d1be7ae7dd7a4e56cc4bb608d3add (patch) | |
tree | 5ee630b666ae21dd4c4202703c158383de1faf91 /3rdParty/Boost/src/boost/archive/impl/xml_woarchive_impl.ipp | |
parent | b9ef4566d31219d66a615b1eae042a01828c8b7d (diff) | |
download | swift-3333ab69d62d1be7ae7dd7a4e56cc4bb608d3add.zip swift-3333ab69d62d1be7ae7dd7a4e56cc4bb608d3add.tar.bz2 |
Add boost serialization library
We'll need it before too long
Change-Id: Ia34c7f26e1aedbc13a2fc10c980994cbcb7cb348
Diffstat (limited to '3rdParty/Boost/src/boost/archive/impl/xml_woarchive_impl.ipp')
-rw-r--r-- | 3rdParty/Boost/src/boost/archive/impl/xml_woarchive_impl.ipp | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/archive/impl/xml_woarchive_impl.ipp b/3rdParty/Boost/src/boost/archive/impl/xml_woarchive_impl.ipp new file mode 100644 index 0000000..3bf42bd --- /dev/null +++ b/3rdParty/Boost/src/boost/archive/impl/xml_woarchive_impl.ipp @@ -0,0 +1,160 @@ +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 +// xml_woarchive_impl.ipp: + +// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . +// Distributed under 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) + +#include <boost/config.hpp> +#ifndef BOOST_NO_STD_WSTREAMBUF + +#include <ostream> +#include <string> +#include <algorithm> +#include <locale> + +#include <boost/config.hpp> // msvc 6.0 needs this to suppress warnings + // for BOOST_DEDUCED_TYPENAME +#include <cstring> // strlen +#include <cstdlib> // mbtowc +#include <cwchar> // wcslen + +#if defined(BOOST_NO_STDC_NAMESPACE) +namespace std{ + using ::strlen; + #if ! defined(BOOST_NO_INTRINSIC_WCHAR_T) + using ::mbtowc; + using ::wcslen; + #endif +} // namespace std +#endif + +#include <boost/serialization/throw_exception.hpp> +#include <boost/serialization/pfto.hpp> + +#include <boost/archive/iterators/xml_escape.hpp> +#include <boost/archive/iterators/wchar_from_mb.hpp> +#include <boost/archive/iterators/ostream_iterator.hpp> +#include <boost/archive/iterators/dataflow_exception.hpp> + +#include <boost/archive/add_facet.hpp> +#include <boost/archive/detail/utf8_codecvt_facet.hpp> + +namespace boost { +namespace archive { + +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 +// implemenations of functions specific to wide char archives + +// copy chars to output escaping to xml and widening characters as we go +template<class InputIterator> +void save_iterator(std::wostream &os, InputIterator begin, InputIterator end){ + typedef iterators::wchar_from_mb< + iterators::xml_escape<InputIterator> + > xmbtows; + std::copy( + xmbtows(BOOST_MAKE_PFTO_WRAPPER(begin)), + xmbtows(BOOST_MAKE_PFTO_WRAPPER(end)), + boost::archive::iterators::ostream_iterator<wchar_t>(os) + ); +} + +template<class Archive> +BOOST_WARCHIVE_DECL(void) +xml_woarchive_impl<Archive>::save(const std::string & s){ + // note: we don't use s.begin() and s.end() because dinkumware + // doesn't have string::value_type defined. So use a wrapper + // around these values to implement the definitions. + const char * begin = s.data(); + const char * end = begin + s.size(); + save_iterator(os, begin, end); +} + +#ifndef BOOST_NO_STD_WSTRING +template<class Archive> +BOOST_WARCHIVE_DECL(void) +xml_woarchive_impl<Archive>::save(const std::wstring & ws){ +#if 0 + typedef iterators::xml_escape<std::wstring::const_iterator> xmbtows; + std::copy( + xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.begin())), + xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.end())), + boost::archive::iterators::ostream_iterator<wchar_t>(os) + ); +#endif + typedef iterators::xml_escape<const wchar_t *> xmbtows; + std::copy( + xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.data())), + xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws.data() + ws.size())), + boost::archive::iterators::ostream_iterator<wchar_t>(os) + ); +} +#endif //BOOST_NO_STD_WSTRING + +template<class Archive> +BOOST_WARCHIVE_DECL(void) +xml_woarchive_impl<Archive>::save(const char * s){ + save_iterator(os, s, s + std::strlen(s)); +} + +#ifndef BOOST_NO_INTRINSIC_WCHAR_T +template<class Archive> +BOOST_WARCHIVE_DECL(void) +xml_woarchive_impl<Archive>::save(const wchar_t * ws){ + os << ws; + typedef iterators::xml_escape<const wchar_t *> xmbtows; + std::copy( + xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws)), + xmbtows(BOOST_MAKE_PFTO_WRAPPER(ws + std::wcslen(ws))), + boost::archive::iterators::ostream_iterator<wchar_t>(os) + ); +} +#endif + +template<class Archive> +BOOST_WARCHIVE_DECL(BOOST_PP_EMPTY()) +xml_woarchive_impl<Archive>::xml_woarchive_impl( + std::wostream & os_, + unsigned int flags +) : + basic_text_oprimitive<std::wostream>( + os_, + true // don't change the codecvt - use the one below + ), + basic_xml_oarchive<Archive>(flags) +{ + // Standard behavior is that imbue can be called + // a) before output is invoked or + // b) after flush has been called. This prevents one-to-many + // transforms (such as one to many transforms from getting + // mixed up. Unfortunately, STLPort doesn't respect b) above + // so the restoration of the original archive locale done by + // the locale_saver doesn't get processed, + // before the current one is destroyed. + // so the codecvt doesn't get replaced with the orginal + // so closing the stream invokes codecvt::do_unshift + // so it crashes because the corresponding locale that contained + // the codecvt isn't around any more. + // we can hack around this by using a static codecvt that never + // gets destroyed. + if(0 == (flags & no_codecvt)){ + boost::archive::detail::utf8_codecvt_facet *pfacet; + #if defined(__SGI_STL_PORT) + static boost::archive::detail::utf8_codecvt_facet + facet(static_cast<size_t>(1)); + pfacet = & facet; + #else + pfacet = new boost::archive::detail::utf8_codecvt_facet; + #endif + archive_locale.reset(add_facet(std::locale::classic(), pfacet)); + os.imbue(* archive_locale); + } + if(0 == (flags & no_header)) + this->init(); +} + +} // namespace archive +} // namespace boost + +#endif //BOOST_NO_STD_WSTREAMBUF |