summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/src/boost/archive/impl/basic_text_iprimitive.ipp')
-rw-r--r--3rdParty/Boost/src/boost/archive/impl/basic_text_iprimitive.ipp154
1 files changed, 154 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/archive/impl/basic_text_iprimitive.ipp b/3rdParty/Boost/src/boost/archive/impl/basic_text_iprimitive.ipp
new file mode 100644
index 0000000..ad6a6d5
--- /dev/null
+++ b/3rdParty/Boost/src/boost/archive/impl/basic_text_iprimitive.ipp
@@ -0,0 +1,154 @@
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// basic_text_iprimitive.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 <cstddef> // size_t
+#include <cstddef> // NULL
+
+#include <boost/config.hpp>
+#if defined(BOOST_NO_STDC_NAMESPACE)
+namespace std{
+ using ::size_t;
+} // namespace std
+#endif
+
+#include <boost/serialization/throw_exception.hpp>
+#include <boost/serialization/pfto.hpp>
+
+#include <boost/archive/basic_text_iprimitive.hpp>
+#include <boost/archive/codecvt_null.hpp>
+#include <boost/archive/add_facet.hpp>
+
+#include <boost/archive/iterators/remove_whitespace.hpp>
+#include <boost/archive/iterators/istream_iterator.hpp>
+#include <boost/archive/iterators/binary_from_base64.hpp>
+#include <boost/archive/iterators/transform_width.hpp>
+
+namespace boost {
+namespace archive {
+
+namespace {
+ template<class CharType>
+ bool is_whitespace(CharType c);
+
+ template<>
+ bool is_whitespace(char t){
+ return 0 != std::isspace(t);
+ }
+
+ #ifndef BOOST_NO_CWCHAR
+ template<>
+ bool is_whitespace(wchar_t t){
+ return 0 != std::iswspace(t);
+ }
+ #endif
+}
+
+// translate base64 text into binary and copy into buffer
+// until buffer is full.
+template<class IStream>
+BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
+basic_text_iprimitive<IStream>::load_binary(
+ void *address,
+ std::size_t count
+){
+ typedef BOOST_DEDUCED_TYPENAME IStream::char_type CharType;
+
+ if(0 == count)
+ return;
+
+ BOOST_ASSERT(
+ static_cast<std::size_t>((std::numeric_limits<std::streamsize>::max)())
+ > (count + sizeof(CharType) - 1)/sizeof(CharType)
+ );
+
+ if(is.fail())
+ boost::serialization::throw_exception(
+ archive_exception(archive_exception::input_stream_error)
+ );
+ // convert from base64 to binary
+ typedef BOOST_DEDUCED_TYPENAME
+ iterators::transform_width<
+ iterators::binary_from_base64<
+ iterators::remove_whitespace<
+ iterators::istream_iterator<CharType>
+ >
+ ,CharType
+ >
+ ,8
+ ,6
+ ,CharType
+ >
+ binary;
+
+ binary ti_begin = binary(
+ BOOST_MAKE_PFTO_WRAPPER(
+ iterators::istream_iterator<CharType>(is)
+ )
+ );
+
+ char * caddr = static_cast<char *>(address);
+
+ // take care that we don't increment anymore than necessary
+ while(--count > 0){
+ *caddr++ = static_cast<char>(*ti_begin);
+ ++ti_begin;
+ }
+ *caddr++ = static_cast<char>(*ti_begin);
+
+ iterators::istream_iterator<CharType> i;
+ for(;;){
+ BOOST_DEDUCED_TYPENAME IStream::int_type r;
+ r = is.get();
+ if(is.eof())
+ break;
+ if(is_whitespace(static_cast<CharType>(r)))
+ break;
+ }
+}
+
+template<class IStream>
+BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY())
+basic_text_iprimitive<IStream>::basic_text_iprimitive(
+ IStream &is_,
+ bool no_codecvt
+) :
+#ifndef BOOST_NO_STD_LOCALE
+ is(is_),
+ flags_saver(is_),
+ precision_saver(is_),
+ archive_locale(NULL),
+ locale_saver(* is_.rdbuf())
+{
+ if(! no_codecvt){
+ archive_locale.reset(
+ add_facet(
+ std::locale::classic(),
+ new codecvt_null<BOOST_DEDUCED_TYPENAME IStream::char_type>
+ )
+ );
+ is.imbue(* archive_locale);
+ }
+ is >> std::noboolalpha;
+}
+#else
+ is(is_),
+ flags_saver(is_),
+ precision_saver(is_)
+{}
+#endif
+
+template<class IStream>
+BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY())
+basic_text_iprimitive<IStream>::~basic_text_iprimitive(){
+ is.sync();
+}
+
+} // namespace archive
+} // namespace boost