Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // basic_text_iarchive.ipp:
Chris@16: 
Chris@16: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
Chris@16: // Use, modification and distribution is subject to the Boost Software
Chris@16: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org for updates, documentation, and revision history.
Chris@16: #include <string>
Chris@16: #include <algorithm>
Chris@16: #include <cstring>
Chris@16: 
Chris@101: #include <boost/config.hpp>
Chris@16: #if defined(BOOST_NO_STDC_NAMESPACE)
Chris@16: namespace std{ 
Chris@16:     using ::memcpy; 
Chris@16: }
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/detail/workaround.hpp>
Chris@16: #include <boost/serialization/string.hpp>
Chris@16: #include <boost/archive/basic_text_iarchive.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace archive {
Chris@16: 
Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // implementation of text_text_archive
Chris@16: 
Chris@16: template<class Archive>
Chris@16: BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
Chris@16: basic_text_iarchive<Archive>::load_override(class_name_type & t, int){
Chris@16:     std::string cn;
Chris@16:     cn.reserve(BOOST_SERIALIZATION_MAX_KEY_SIZE);
Chris@16:     load_override(cn, 0);
Chris@16:     if(cn.size() > (BOOST_SERIALIZATION_MAX_KEY_SIZE - 1))
Chris@16:         boost::serialization::throw_exception(
Chris@16:             archive_exception(archive_exception::invalid_class_name)
Chris@16:         );
Chris@16:     std::memcpy(t, cn.data(), cn.size());
Chris@16:     // borland tweak
Chris@16:     t.t[cn.size()] = '\0';
Chris@16: }
Chris@16: 
Chris@16: template<class Archive>
Chris@16: BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
Chris@16: basic_text_iarchive<Archive>::init(void){
Chris@16:     // read signature in an archive version independent manner
Chris@16:     std::string file_signature;
Chris@16:     * this->This() >> file_signature;
Chris@16:     if(file_signature != BOOST_ARCHIVE_SIGNATURE())
Chris@16:         boost::serialization::throw_exception(
Chris@16:             archive_exception(archive_exception::invalid_signature)
Chris@16:         );
Chris@16: 
Chris@16:     // make sure the version of the reading archive library can
Chris@16:     // support the format of the archive being read
Chris@16:     library_version_type input_library_version;
Chris@16:     * this->This() >> input_library_version;
Chris@16: 
Chris@16:     #if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3205))
Chris@16:     this->set_library_version(input_library_version);
Chris@16:     #else
Chris@101:     detail::basic_iarchive::set_library_version(input_library_version);
Chris@16:     #endif
Chris@16: 
Chris@16:     // extra little .t is to get around borland quirk
Chris@16:     if(BOOST_ARCHIVE_VERSION() < input_library_version)
Chris@16:         boost::serialization::throw_exception(
Chris@16:             archive_exception(archive_exception::unsupported_version)
Chris@16:         );
Chris@16: }
Chris@16: 
Chris@16: } // namespace archive
Chris@16: } // namespace boost