ceph/src/boost/libs/serialization/include/boost/archive/impl/xml_oarchive_impl.ipp

   1 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
   2 // xml_oarchive_impl.ipp:
   3
   4 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
   5 // Distributed under the Boost Software License, Version 1.0. (See
   6 // accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8
   9 #include <ostream>
  10 #include <iomanip>
  11 #include <algorithm> // std::copy
  12 #include <string>
  13 #include <exception>
  14
  15 #include <cstring> // strlen
  16 #include <boost/config.hpp> // msvc 6.0 needs this to suppress warnings
  17 #if defined(BOOST_NO_STDC_NAMESPACE)
  18 namespace std{
  19     using ::strlen;
  20 } // namespace std
  21 #endif
  22
  23 #include <boost/archive/iterators/xml_escape.hpp>
  24 #include <boost/archive/iterators/ostream_iterator.hpp>
  25
  26 #ifndef BOOST_NO_CWCHAR
  27 #include <boost/archive/wcslen.hpp>
  28 #include <boost/archive/iterators/mb_from_wchar.hpp>
  29 #endif
  30
  31 namespace boost {
  32 namespace archive {
  33
  34 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  35 // implemenations of functions specific to char archives
  36
  37 // wide char stuff used by char archives
  38 #ifndef BOOST_NO_CWCHAR
  39 // copy chars to output escaping to xml and translating wide chars to mb chars
  40 template<class InputIterator>
  41 void save_iterator(std::ostream &os, InputIterator begin, InputIterator end){
  42     typedef boost::archive::iterators::mb_from_wchar<
  43         boost::archive::iterators::xml_escape<InputIterator>
  44     > translator;
  45     std::copy(
  46         translator(begin),
  47         translator(end),
  48         boost::archive::iterators::ostream_iterator<char>(os)
  49     );
  50 }
  51
  52 #ifndef BOOST_NO_STD_WSTRING
  53 template<class Archive>
  54 BOOST_ARCHIVE_DECL void
  55 xml_oarchive_impl<Archive>::save(const std::wstring & ws){
  56 //  at least one library doesn't typedef value_type for strings
  57 //  so rather than using string directly make a pointer iterator out of it
  58 //    save_iterator(os, ws.data(), ws.data() + std::wcslen(ws.data()));
  59     save_iterator(os, ws.data(), ws.data() + ws.size());
  60 }
  61 #endif
  62
  63 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
  64 template<class Archive>
  65 BOOST_ARCHIVE_DECL void
  66 xml_oarchive_impl<Archive>::save(const wchar_t * ws){
  67     save_iterator(os, ws, ws + std::wcslen(ws));
  68 }
  69 #endif
  70
  71 #endif // BOOST_NO_CWCHAR
  72
  73 template<class Archive>
  74 BOOST_ARCHIVE_DECL void
  75 xml_oarchive_impl<Archive>::save(const std::string & s){
  76 //  at least one library doesn't typedef value_type for strings
  77 //  so rather than using string directly make a pointer iterator out of it
  78     typedef boost::archive::iterators::xml_escape<
  79         const char *
  80     > xml_escape_translator;
  81     std::copy(
  82         xml_escape_translator(s.data()),
  83         xml_escape_translator(s.data()+ s.size()),
  84         boost::archive::iterators::ostream_iterator<char>(os)
  85     );
  86 }
  87
  88 template<class Archive>
  89 BOOST_ARCHIVE_DECL void
  90 xml_oarchive_impl<Archive>::save(const char * s){
  91     typedef boost::archive::iterators::xml_escape<
  92         const char *
  93     > xml_escape_translator;
  94     std::copy(
  95         xml_escape_translator(s),
  96         xml_escape_translator(s + std::strlen(s)),
  97         boost::archive::iterators::ostream_iterator<char>(os)
  98     );
  99 }
 100
 101 template<class Archive>
 102 BOOST_ARCHIVE_DECL
 103 xml_oarchive_impl<Archive>::xml_oarchive_impl(
 104     std::ostream & os_,
 105     unsigned int flags
 106 ) :
 107     basic_text_oprimitive<std::ostream>(
 108         os_,
 109         0 != (flags & no_codecvt)
 110     ),
 111     basic_xml_oarchive<Archive>(flags)
 112 {
 113     if(0 == (flags & no_header))
 114         this->init();
 115 }
 116
 117 template<class Archive>
 118 BOOST_ARCHIVE_DECL void
 119 xml_oarchive_impl<Archive>::save_binary(const void *address, std::size_t count){
 120     this->end_preamble();
 121     #if ! defined(__MWERKS__)
 122     this->basic_text_oprimitive<std::ostream>::save_binary(
 123     #else
 124     this->basic_text_oprimitive::save_binary(
 125     #endif
 126         address,
 127         count
 128     );
 129     this->indent_next = true;
 130 }
 131
 132 template<class Archive>
 133 BOOST_ARCHIVE_DECL
 134 xml_oarchive_impl<Archive>::~xml_oarchive_impl(){
 135     if(std::uncaught_exception())
 136         return;
 137     if(0 == (this->get_flags() & no_header))
 138         this->windup();
 139 }
 140
 141 } // namespace archive
 142 } // namespace boost