/Src/Dependencies/Boost/boost/archive/impl/xml_iarchive_impl.ipp
http://hadesmem.googlecode.com/ · C++ Header · 204 lines · 172 code · 22 blank · 10 comment · 17 complexity · 8d61babd2c459275382e22fe854b7a6f MD5 · raw file
- /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
- // xml_iarchive_impl.cpp:
- // (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)
- // See http://www.boost.org for updates, documentation, and revision history.
- #include <boost/config.hpp>
- #include <cstring> // memcpy
- #include <cstddef> // NULL
- #if defined(BOOST_NO_STDC_NAMESPACE)
- namespace std{
- using ::memcpy;
- } // namespace std
- #endif
- #ifndef BOOST_NO_CWCHAR
- #include <cstdlib> // mbtowc
- #if defined(BOOST_NO_STDC_NAMESPACE)
- namespace std{
- using ::mbtowc;
- } // namespace std
- #endif
- #endif // BOOST_NO_CWCHAR
- #include <boost/detail/workaround.hpp> // RogueWave and Dinkumware
- #if BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, == 1)
- #include <boost/archive/dinkumware.hpp>
- #endif
- #include <boost/detail/no_exceptions_support.hpp>
- #include <boost/archive/xml_archive_exception.hpp>
- #include <boost/archive/iterators/dataflow_exception.hpp>
- #include <boost/archive/basic_xml_archive.hpp>
- #include <boost/archive/xml_iarchive.hpp>
- #include "basic_xml_grammar.hpp"
- namespace boost {
- namespace archive {
- /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
- // implemenations of functions specific to char archives
- // wide char stuff used by char archives
- #ifndef BOOST_NO_CWCHAR
- #ifndef BOOST_NO_STD_WSTRING
- template<class Archive>
- BOOST_ARCHIVE_DECL(void)
- xml_iarchive_impl<Archive>::load(std::wstring &ws){
- std::string s;
- bool result = gimpl->parse_string(is, s);
- if(! result)
- boost::serialization::throw_exception(
- xml_archive_exception(xml_archive_exception::xml_archive_parsing_error)
- );
-
- #if BOOST_WORKAROUND(_RWSTD_VER, BOOST_TESTED_AT(20101))
- if(NULL != ws.data())
- #endif
- ws.resize(0);
- const char * start = s.data();
- const char * end = start + s.size();
- while(start < end){
- wchar_t wc;
- int resultx = std::mbtowc(&wc, start, end - start);
- if(0 < resultx){
- start += resultx;
- ws += wc;
- continue;
- }
- boost::serialization::throw_exception(
- iterators::dataflow_exception(
- iterators::dataflow_exception::invalid_conversion
- )
- );
- }
- }
- #endif // BOOST_NO_STD_WSTRING
- #ifndef BOOST_NO_INTRINSIC_WCHAR_T
- template<class Archive>
- BOOST_ARCHIVE_DECL(void)
- xml_iarchive_impl<Archive>::load(wchar_t * ws){
- std::string s;
- bool result = gimpl->parse_string(is, s);
- if(! result)
- boost::serialization::throw_exception(
- xml_archive_exception(xml_archive_exception::xml_archive_parsing_error)
- );
-
- const char * start = s.data();
- const char * end = start + s.size();
- while(start < end){
- wchar_t wc;
- int result = std::mbtowc(&wc, start, end - start);
- if(0 < result){
- start += result;
- *ws++ = wc;
- continue;
- }
- boost::serialization::throw_exception(
- iterators::dataflow_exception(
- iterators::dataflow_exception::invalid_conversion
- )
- );
- }
- *ws = L'\0';
- }
- #endif // BOOST_NO_INTRINSIC_WCHAR_T
- #endif // BOOST_NO_CWCHAR
- template<class Archive>
- BOOST_ARCHIVE_DECL(void)
- xml_iarchive_impl<Archive>::load(std::string &s){
- bool result = gimpl->parse_string(is, s);
- if(! result)
- boost::serialization::throw_exception(
- xml_archive_exception(xml_archive_exception::xml_archive_parsing_error)
- );
- }
- template<class Archive>
- BOOST_ARCHIVE_DECL(void)
- xml_iarchive_impl<Archive>::load(char * s){
- std::string tstring;
- bool result = gimpl->parse_string(is, tstring);
- if(! result)
- boost::serialization::throw_exception(
- xml_archive_exception(xml_archive_exception::xml_archive_parsing_error)
- );
- std::memcpy(s, tstring.data(), tstring.size());
- s[tstring.size()] = 0;
- }
- template<class Archive>
- BOOST_ARCHIVE_DECL(void)
- xml_iarchive_impl<Archive>::load_override(class_name_type & t, int){
- const std::string & s = gimpl->rv.class_name;
- if(s.size() > BOOST_SERIALIZATION_MAX_KEY_SIZE - 1)
- boost::serialization::throw_exception(
- archive_exception(archive_exception::invalid_class_name)
- );
- char * tptr = t;
- std::memcpy(tptr, s.data(), s.size());
- tptr[s.size()] = '\0';
- }
- template<class Archive>
- BOOST_ARCHIVE_DECL(void)
- xml_iarchive_impl<Archive>::init(){
- gimpl->init(is);
- this->set_library_version(
- library_version_type(gimpl->rv.version)
- );
- }
- template<class Archive>
- BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY())
- xml_iarchive_impl<Archive>::xml_iarchive_impl(
- std::istream &is_,
- unsigned int flags
- ) :
- basic_text_iprimitive<std::istream>(
- is_,
- 0 != (flags & no_codecvt)
- ),
- basic_xml_iarchive<Archive>(flags),
- gimpl(new xml_grammar())
- {
- if(0 == (flags & no_header)){
- BOOST_TRY{
- init();
- }
- BOOST_CATCH(...){
- delete gimpl;
- #ifndef BOOST_NO_EXCEPTIONS
- throw; // re-throw
- #endif
- }
- BOOST_CATCH_END
- }
- }
- template<class Archive>
- BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY())
- xml_iarchive_impl<Archive>::~xml_iarchive_impl(){
- if(0 == (this->get_flags() & no_header)){
- BOOST_TRY{
- gimpl->windup(is);
- }
- BOOST_CATCH(...){}
- BOOST_CATCH_END
- }
- delete gimpl;
- }
- } // namespace archive
- } // namespace boost