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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// basic_xml_oarchive.ipp:
// (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 <algorithm>
#include <cstddef> // NULL
#include <cstring>
#if defined(BOOST_NO_STDC_NAMESPACE) && ! defined(__LIBCOMO__)
namespace std{
using ::strlen;
} // namespace std
#endif
#include <boost/archive/basic_xml_archive.hpp>
#include <boost/archive/basic_xml_oarchive.hpp>
#include <boost/archive/xml_archive_exception.hpp>
#include <boost/core/no_exceptions_support.hpp>
namespace boost {
namespace archive {
namespace detail {
template<class CharType>
struct XML_name {
void operator()(CharType t) const{
const unsigned char lookup_table[] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0, // -.
1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0, // 0-9
0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, // A-
1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,1, // -Z _
0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, // a-
1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0, // -z
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
};
if((unsigned)t > 127)
return;
if(0 == lookup_table[(unsigned)t])
boost::serialization::throw_exception(
xml_archive_exception(
xml_archive_exception::xml_archive_tag_name_error
)
);
}
};
} // namespace detail
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// implemenations of functions common to both types of xml output
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::write_attribute(
const char *attribute_name,
int t,
const char *conjunction
){
this->This()->put(' ');
this->This()->put(attribute_name);
this->This()->put(conjunction);
this->This()->save(t);
this->This()->put('"');
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::write_attribute(
const char *attribute_name,
const char *key
){
this->This()->put(' ');
this->This()->put(attribute_name);
this->This()->put("=\"");
this->This()->save(key);
this->This()->put('"');
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::indent(){
int i;
for(i = depth; i-- > 0;)
this->This()->put('\t');
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_start(const char *name)
{
if(NULL == name)
return;
// be sure name has no invalid characters
std::for_each(name, name + std::strlen(name), detail::XML_name<const char>());
end_preamble();
if(depth > 0){
this->This()->put('\n');
indent();
}
++depth;
this->This()->put('<');
this->This()->save(name);
pending_preamble = true;
indent_next = false;
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_end(const char *name)
{
if(NULL == name)
return;
// be sure name has no invalid characters
std::for_each(name, name + std::strlen(name), detail::XML_name<const char>());
end_preamble();
--depth;
if(indent_next){
this->This()->put('\n');
indent();
}
indent_next = true;
this->This()->put("</");
this->This()->save(name);
this->This()->put('>');
if(0 == depth)
this->This()->put('\n');
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::end_preamble(){
if(pending_preamble){
this->This()->put('>');
pending_preamble = false;
}
}
#if 0
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(const object_id_type & t)
{
int i = t.t; // extra .t is for borland
write_attribute(BOOST_ARCHIVE_XML_OBJECT_ID(), i, "=\"_");
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(
const object_reference_type & t,
int
){
int i = t.t; // extra .t is for borland
write_attribute(BOOST_ARCHIVE_XML_OBJECT_REFERENCE(), i, "=\"_");
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(const version_type & t)
{
int i = t.t; // extra .t is for borland
write_attribute(BOOST_ARCHIVE_XML_VERSION(), i);
}
#endif
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(const object_id_type & t)
{
// borland doesn't do conversion of STRONG_TYPEDEFs very well
const unsigned int i = t;
write_attribute(BOOST_ARCHIVE_XML_OBJECT_ID(), i, "=\"_");
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(
const object_reference_type & t
){
const unsigned int i = t;
write_attribute(BOOST_ARCHIVE_XML_OBJECT_REFERENCE(), i, "=\"_");
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(const version_type & t)
{
const unsigned int i = t;
write_attribute(BOOST_ARCHIVE_XML_VERSION(), i);
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(const class_id_type & t)
{
write_attribute(BOOST_ARCHIVE_XML_CLASS_ID(), t);
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(
const class_id_reference_type & t
){
write_attribute(BOOST_ARCHIVE_XML_CLASS_ID_REFERENCE(), t);
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(
const class_id_optional_type & t
){
write_attribute(BOOST_ARCHIVE_XML_CLASS_ID(), t);
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(const class_name_type & t)
{
const char * key = t;
if(NULL == key)
return;
write_attribute(BOOST_ARCHIVE_XML_CLASS_NAME(), key);
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::save_override(const tracking_type & t)
{
write_attribute(BOOST_ARCHIVE_XML_TRACKING(), t.t);
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::init(){
// xml header
this->This()->put("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\" ?>\n");
this->This()->put("<!DOCTYPE boost_serialization>\n");
// xml document wrapper - outer root
this->This()->put("<boost_serialization");
write_attribute("signature", BOOST_ARCHIVE_SIGNATURE());
write_attribute("version", BOOST_ARCHIVE_VERSION());
this->This()->put(">\n");
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL void
basic_xml_oarchive<Archive>::windup(){
// xml_trailer
this->This()->put("</boost_serialization>\n");
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL
basic_xml_oarchive<Archive>::basic_xml_oarchive(unsigned int flags) :
detail::common_oarchive<Archive>(flags),
depth(0),
pending_preamble(false),
indent_next(false)
{
}
template<class Archive>
BOOST_ARCHIVE_OR_WARCHIVE_DECL
basic_xml_oarchive<Archive>::~basic_xml_oarchive(){
}
} // namespace archive
} // namespace boost
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