| /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
| // basic_xml_iarchive.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 <cassert> |
| #include <cstddef> // NULL |
| #include <algorithm> |
| |
| #include <boost/serialization/throw_exception.hpp> |
| #include <boost/archive/xml_archive_exception.hpp> |
| #include <boost/archive/basic_xml_iarchive.hpp> |
| #include <boost/serialization/tracking.hpp> |
| |
| namespace boost { |
| namespace archive { |
| |
| /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
| // implementation of xml_text_archive |
| |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
| basic_xml_iarchive<Archive>::load_start(const char *name){ |
| // if there's no name |
| if(NULL == name) |
| return; |
| bool result = this->This()->gimpl->parse_start_tag(this->This()->get_is()); |
| if(true != result){ |
| boost::serialization::throw_exception( |
| archive_exception(archive_exception::input_stream_error) |
| ); |
| } |
| // don't check start tag at highest level |
| ++depth; |
| return; |
| } |
| |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
| basic_xml_iarchive<Archive>::load_end(const char *name){ |
| // if there's no name |
| if(NULL == name) |
| return; |
| bool result = this->This()->gimpl->parse_end_tag(this->This()->get_is()); |
| if(true != result){ |
| boost::serialization::throw_exception( |
| archive_exception(archive_exception::input_stream_error) |
| ); |
| } |
| |
| // don't check start tag at highest level |
| if(0 == --depth) |
| return; |
| |
| if(0 == (this->get_flags() & no_xml_tag_checking)){ |
| // double check that the tag matches what is expected - useful for debug |
| if(0 != name[this->This()->gimpl->rv.object_name.size()] |
| || ! std::equal( |
| this->This()->gimpl->rv.object_name.begin(), |
| this->This()->gimpl->rv.object_name.end(), |
| name |
| ) |
| ){ |
| boost::serialization::throw_exception( |
| xml_archive_exception( |
| xml_archive_exception::xml_archive_tag_mismatch, |
| name |
| ) |
| ); |
| } |
| } |
| } |
| |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
| basic_xml_iarchive<Archive>::load_override(object_id_type & t, int){ |
| t = object_id_type(this->This()->gimpl->rv.object_id); |
| } |
| |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
| basic_xml_iarchive<Archive>::load_override(version_type & t, int){ |
| t = version_type(this->This()->gimpl->rv.version); |
| } |
| |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
| basic_xml_iarchive<Archive>::load_override(class_id_type & t, int){ |
| t = class_id_type(this->This()->gimpl->rv.class_id); |
| } |
| |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) |
| basic_xml_iarchive<Archive>::load_override(tracking_type & t, int){ |
| t = this->This()->gimpl->rv.tracking_level; |
| } |
| |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) |
| basic_xml_iarchive<Archive>::basic_xml_iarchive(unsigned int flags) : |
| detail::common_iarchive<Archive>(flags), |
| depth(0) |
| {} |
| template<class Archive> |
| BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) |
| basic_xml_iarchive<Archive>::~basic_xml_iarchive(){} |
| |
| } // namespace archive |
| } // namespace boost |