[857] | 1 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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| 2 | // basic_xml_iarchive.ipp:
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| 3 |
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| 4 | // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
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| 5 | // Use, modification and distribution is subject to the Boost Software
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| 6 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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| 7 | // http://www.boost.org/LICENSE_1_0.txt)
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| 8 |
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| 9 | // See http://www.boost.org for updates, documentation, and revision history.
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| 10 |
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| 11 | #include <cassert>
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| 12 | #include <algorithm>
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| 13 |
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| 14 | #include <boost/throw_exception.hpp>
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| 15 |
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| 16 | #include <boost/archive/basic_xml_iarchive.hpp>
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| 17 | #include <boost/serialization/tracking.hpp>
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| 18 | //#include <boost/serialization/extended_type_info.hpp>
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| 19 |
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| 20 | namespace boost {
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| 21 | namespace archive {
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| 22 |
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| 23 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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| 24 | // implementation of xml_text_archive
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| 25 |
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| 26 | template<class Archive>
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| 27 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
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| 28 | basic_xml_iarchive<Archive>::load_start(const char *name){
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| 29 | // if there's no name
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| 30 | if(NULL == name)
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| 31 | return;
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| 32 | bool result = this->This()->gimpl->parse_start_tag(this->This()->get_is());
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| 33 | if(true != result){
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| 34 | boost::throw_exception(
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| 35 | archive_exception(archive_exception::stream_error)
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| 36 | );
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| 37 | }
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| 38 | // don't check start tag at highest level
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| 39 | ++depth;
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| 40 | return;
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| 41 | }
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| 42 |
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| 43 | template<class Archive>
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| 44 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
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| 45 | basic_xml_iarchive<Archive>::load_end(const char *name){
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| 46 | // if there's no name
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| 47 | if(NULL == name)
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| 48 | return;
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| 49 | bool result = this->This()->gimpl->parse_end_tag(this->This()->get_is());
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| 50 | if(true != result){
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| 51 | boost::throw_exception(
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| 52 | archive_exception(archive_exception::stream_error)
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| 53 | );
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| 54 | }
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| 55 |
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| 56 | // don't check start tag at highest level
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| 57 | if(0 == --depth)
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| 58 | return;
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| 59 |
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| 60 | if(0 != (this->get_flags() & no_xml_tag_checking)){
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| 61 | // double check that the tag matches what is expected - useful for debug
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| 62 | if(0 != name[this->This()->gimpl->rv.object_name.size()]
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| 63 | || ! std::equal(
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| 64 | this->This()->gimpl->rv.object_name.begin(),
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| 65 | this->This()->gimpl->rv.object_name.end(),
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| 66 | name
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| 67 | )
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| 68 | ){
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| 69 | boost::throw_exception(
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| 70 | archive_exception(archive_exception::stream_error)
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| 71 | );
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| 72 | }
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| 73 | }
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| 74 | }
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| 75 |
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| 76 | template<class Archive>
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| 77 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
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| 78 | basic_xml_iarchive<Archive>::load_override(object_id_type & t, int){
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| 79 | t = this->This()->gimpl->rv.object_id;
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| 80 | }
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| 81 |
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| 82 | template<class Archive>
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| 83 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
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| 84 | basic_xml_iarchive<Archive>::load_override(version_type & t, int){
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| 85 | t = this->This()->gimpl->rv.version;
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| 86 | }
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| 87 |
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| 88 | template<class Archive>
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| 89 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
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| 90 | basic_xml_iarchive<Archive>::load_override(class_id_type & t, int){
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| 91 | t = this->This()->gimpl->rv.class_id;
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| 92 | }
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| 93 |
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| 94 | template<class Archive>
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| 95 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
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| 96 | basic_xml_iarchive<Archive>::load_override(tracking_type & t, int){
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| 97 | t = this->This()->gimpl->rv.tracking_level;
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| 98 | }
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| 99 |
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| 100 | template<class Archive>
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| 101 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY())
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| 102 | basic_xml_iarchive<Archive>::basic_xml_iarchive(unsigned int flags) :
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| 103 | detail::common_iarchive<Archive>(flags),
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| 104 | depth(0)
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| 105 | {}
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| 106 | template<class Archive>
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| 107 | BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY())
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| 108 | basic_xml_iarchive<Archive>::~basic_xml_iarchive(){}
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| 109 |
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| 110 | } // namespace archive
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| 111 | } // namespace boost
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