added experimental boost::archive::portable_binary_{i|o}archive

3 files changed, 452 insertions, 0 deletions

diff --git a/external/boost/archive/portable_binary_archive.hpp b/external/boost/archive/portable_binary_archive.hpp
new file mode 100644
index 000000000..f3668b9ae
--- /dev/null
+++ b/external/boost/archive/portable_binary_archive.hpp
@@ -0,0 +1,50 @@
+#ifndef PORTABLE_BINARY_ARCHIVE_HPP

+#define PORTABLE_BINARY_ARCHIVE_HPP

+

+// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 

+// Use, modification and distribution is subject to 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)

+

+// MS compatible compilers support #pragma once

+#if defined(_MSC_VER)

+# pragma once

+#endif

+

+#include <boost/config.hpp>

+#include <boost/cstdint.hpp>

+#include <boost/static_assert.hpp>

+

+#include <climits>

+#if CHAR_BIT != 8

+#error This code assumes an eight-bit byte.

+#endif

+

+#include <boost/archive/basic_archive.hpp>

+#include <boost/detail/endian.hpp>

+

+namespace boost { namespace archive {

+

+enum portable_binary_archive_flags {

+    endian_big        = 0x4000,

+    endian_little     = 0x8000

+};

+

+//#if ( endian_big <= boost::archive::flags_last )

+//#error archive flags conflict

+//#endif

+

+inline void

+reverse_bytes(char size, char *address){

+    char * first = address;

+    char * last = first + size - 1;

+    for(;first < last;++first, --last){

+        char x = *last;

+        *last = *first;

+        *first = x;

+    }

+}

+

+} }

+

+#endif // PORTABLE_BINARY_ARCHIVE_HPP

diff --git a/external/boost/archive/portable_binary_iarchive.hpp b/external/boost/archive/portable_binary_iarchive.hpp
new file mode 100644
index 000000000..30804d956
--- /dev/null
+++ b/external/boost/archive/portable_binary_iarchive.hpp
@@ -0,0 +1,208 @@
+#ifndef PORTABLE_BINARY_IARCHIVE_HPP

+#define PORTABLE_BINARY_IARCHIVE_HPP

+

+// MS compatible compilers support #pragma once

+#if defined(_MSC_VER)

+# pragma once

+#endif

+

+#if defined(_MSC_VER)

+#pragma warning( push )

+#pragma warning( disable : 4244 )

+#endif

+

+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

+// portable_binary_iarchive.hpp

+

+// (C) Copyright 2002-7 Robert Ramey - http://www.rrsd.com . 

+// Use, modification and distribution is subject to 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 <istream>

+#include <boost/serialization/string.hpp>

+#include <boost/serialization/item_version_type.hpp>

+#include <boost/archive/archive_exception.hpp>

+#include <boost/archive/basic_binary_iprimitive.hpp>

+#include <boost/archive/detail/common_iarchive.hpp>

+#include <boost/archive/detail/register_archive.hpp>

+

+#include <boost/archive/portable_binary_archive.hpp>

+

+namespace boost { namespace archive {

+

+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

+// exception to be thrown if integer read from archive doesn't fit

+// variable being loaded

+class portable_binary_iarchive_exception : 

+    public boost::archive::archive_exception

+{

+public:

+    enum exception_code {

+        incompatible_integer_size

+    } m_exception_code ;

+    portable_binary_iarchive_exception(exception_code c = incompatible_integer_size ) :

+        boost::archive::archive_exception(boost::archive::archive_exception::other_exception),

+        m_exception_code(c)

+    {}

+    virtual const char *what( ) const throw( )

+    {

+        const char *msg = "programmer error";

+        switch(m_exception_code){

+        case incompatible_integer_size:

+            msg = "integer cannot be represented";

+            break;

+        default:

+            msg = boost::archive::archive_exception::what();

+            assert(false);

+            break;

+        }

+        return msg;

+    }

+};

+

+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

+// "Portable" input binary archive.  It addresses integer size and endienness so 

+// that binary archives can be passed across systems. Note:floating point types

+// not addressed here

+class portable_binary_iarchive :

+    public boost::archive::basic_binary_iprimitive<

+        portable_binary_iarchive,

+        std::istream::char_type, 

+        std::istream::traits_type

+    >,

+    public boost::archive::detail::common_iarchive<

+        portable_binary_iarchive

+    >

+    {

+    typedef boost::archive::basic_binary_iprimitive<

+        portable_binary_iarchive,

+        std::istream::char_type, 

+        std::istream::traits_type

+    > primitive_base_t;

+    typedef boost::archive::detail::common_iarchive<

+        portable_binary_iarchive

+    > archive_base_t;

+#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS

+public:

+#else

+    friend archive_base_t;

+    friend primitive_base_t; // since with override load below

+    friend class boost::archive::detail::interface_iarchive<

+        portable_binary_iarchive

+    >;

+    friend class boost::archive::load_access;

+protected:

+#endif

+    unsigned int m_flags;

+    void load_impl(boost::intmax_t & l, char maxsize);

+

+    // default fall through for any types not specified here

+    template<class T>

+    void load(T & t){

+        boost::intmax_t l;

+        load_impl(l, sizeof(T));

+        // use cast to avoid compile time warning

+        //t = static_cast< T >(l);

+        t = T(l);

+    }

+    void load(boost::serialization::item_version_type & t){

+        boost::intmax_t l;

+        load_impl(l, sizeof(boost::serialization::item_version_type));

+        // use cast to avoid compile time warning

+        t = boost::serialization::item_version_type(l);

+    }

+    void load(boost::archive::version_type & t){

+        boost::intmax_t l;

+        load_impl(l, sizeof(boost::archive::version_type));

+        // use cast to avoid compile time warning

+        t = boost::archive::version_type(l);

+    }

+    void load(boost::archive::class_id_type & t){

+        boost::intmax_t l;

+        load_impl(l, sizeof(boost::archive::class_id_type));

+        // use cast to avoid compile time warning

+        t = boost::archive::class_id_type(static_cast<int>(l));

+    }

+    void load(std::string & t){

+        this->primitive_base_t::load(t);

+    }

+    #ifndef BOOST_NO_STD_WSTRING

+    void load(std::wstring & t){

+        this->primitive_base_t::load(t);

+    }

+    #endif

+    void load(float & t){

+        this->primitive_base_t::load(t);

+        // floats not supported

+        //BOOST_STATIC_ASSERT(false);

+    }

+    void load(double & t){

+        this->primitive_base_t::load(t);

+        // doubles not supported

+        //BOOST_STATIC_ASSERT(false);

+    }

+    void load(char & t){

+        this->primitive_base_t::load(t);

+    }

+    void load(unsigned char & t){

+        this->primitive_base_t::load(t);

+    }

+    typedef boost::archive::detail::common_iarchive<portable_binary_iarchive> 

+        detail_common_iarchive;

+    template<class T>

+    void load_override(T & t){

+        this->detail_common_iarchive::load_override(t);

+    }

+    void load_override(boost::archive::class_name_type & t);

+    // binary files don't include the optional information 

+    void load_override(boost::archive::class_id_optional_type &){}

+

+    void init(unsigned int flags);

+public:

+    portable_binary_iarchive(std::istream & is, unsigned flags = 0) :

+        primitive_base_t(

+            * is.rdbuf(), 

+            0 != (flags & boost::archive::no_codecvt)

+        ),

+        archive_base_t(flags),

+        m_flags(0)

+    {

+        init(flags);

+    }

+

+    portable_binary_iarchive(

+        std::basic_streambuf<

+            std::istream::char_type, 

+            std::istream::traits_type

+        > & bsb, 

+        unsigned int flags

+    ) :

+        primitive_base_t(

+            bsb, 

+            0 != (flags & boost::archive::no_codecvt)

+        ),

+        archive_base_t(flags),

+        m_flags(0)

+    {

+        init(flags);

+    }

+};

+

+} }

+

+// required by export in boost version > 1.34

+#ifdef BOOST_SERIALIZATION_REGISTER_ARCHIVE

+    BOOST_SERIALIZATION_REGISTER_ARCHIVE(portable_binary_iarchive)

+#endif

+

+// required by export in boost <= 1.34

+#define BOOST_ARCHIVE_CUSTOM_IARCHIVE_TYPES portable_binary_iarchive

+

+#if defined(_MSC_VER)

+#pragma warning( pop )

+#endif

+

+#endif // PORTABLE_BINARY_IARCHIVE_HPP

diff --git a/external/boost/archive/portable_binary_oarchive.hpp b/external/boost/archive/portable_binary_oarchive.hpp
new file mode 100644
index 000000000..89ac3d9fc
--- /dev/null
+++ b/external/boost/archive/portable_binary_oarchive.hpp
@@ -0,0 +1,194 @@
+#ifndef PORTABLE_BINARY_OARCHIVE_HPP

+#define PORTABLE_BINARY_OARCHIVE_HPP

+

+// MS compatible compilers support #pragma once

+#if defined(_MSC_VER)

+# pragma once

+#endif

+

+#if defined(_MSC_VER)

+#pragma warning( push )

+#pragma warning( disable : 4244 )

+#endif

+

+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

+// portable_binary_oarchive.hpp

+

+// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 

+// Use, modification and distribution is subject to 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 <ostream>

+#include <boost/serialization/string.hpp>

+#include <boost/archive/archive_exception.hpp>

+#include <boost/archive/basic_binary_oprimitive.hpp>

+#include <boost/archive/detail/common_oarchive.hpp>

+#include <boost/archive/detail/register_archive.hpp>

+

+#include <boost/archive/portable_binary_archive.hpp>

+

+namespace boost { namespace archive {

+

+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

+// exception to be thrown if integer read from archive doesn't fit

+// variable being loaded

+class portable_binary_oarchive_exception : 

+    public boost::archive::archive_exception

+{

+public:

+    typedef enum {

+        invalid_flags 

+    } exception_code;

+    portable_binary_oarchive_exception(exception_code c = invalid_flags )

+    {}

+    virtual const char *what( ) const throw( )

+    {

+        const char *msg = "programmer error";

+        switch(code){

+        case invalid_flags:

+            msg = "cannot be both big and little endian";

+        default:

+            boost::archive::archive_exception::what();

+        }

+        return msg;

+    }

+};

+

+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

+// "Portable" output binary archive.  This is a variation of the native binary 

+// archive. it addresses integer size and endienness so that binary archives can

+// be passed across systems. Note:floating point types not addressed here

+

+class portable_binary_oarchive :

+    public boost::archive::basic_binary_oprimitive<

+        portable_binary_oarchive,

+        std::ostream::char_type, 

+        std::ostream::traits_type

+    >,

+    public boost::archive::detail::common_oarchive<

+        portable_binary_oarchive

+    >

+{

+    typedef boost::archive::basic_binary_oprimitive<

+        portable_binary_oarchive,

+        std::ostream::char_type, 

+        std::ostream::traits_type

+    > primitive_base_t;

+    typedef boost::archive::detail::common_oarchive<

+        portable_binary_oarchive

+    > archive_base_t;

+#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS

+public:

+#else

+    friend archive_base_t;

+    friend primitive_base_t; // since with override save below

+    friend class boost::archive::detail::interface_oarchive<

+        portable_binary_oarchive

+    >;

+    friend class boost::archive::save_access;

+protected:

+#endif

+    unsigned int m_flags;

+    void save_impl(const boost::intmax_t l, const char maxsize);

+    // add base class to the places considered when matching

+    // save function to a specific set of arguments.  Note, this didn't

+    // work on my MSVC 7.0 system so we use the sure-fire method below

+    // using archive_base_t::save;

+

+    // default fall through for any types not specified here

+    template<class T>

+    void save(const T & t){

+        save_impl(t, sizeof(T));

+    }

+    void save(const std::string & t){

+        this->primitive_base_t::save(t);

+    }

+    #ifndef BOOST_NO_STD_WSTRING

+    void save(const std::wstring & t){

+        this->primitive_base_t::save(t);

+    }

+    #endif

+    void save(const float & t){

+        this->primitive_base_t::save(t);

+        // floats not supported

+        //BOOST_STATIC_ASSERT(false);

+    }

+    void save(const double & t){

+        this->primitive_base_t::save(t);

+        // doubles not supported

+        //BOOST_STATIC_ASSERT(false);

+    }

+    void save(const char & t){

+        this->primitive_base_t::save(t);

+    }

+    void save(const unsigned char & t){

+        this->primitive_base_t::save(t);

+    }

+

+    // default processing - kick back to base class.  Note the

+    // extra stuff to get it passed borland compilers

+    typedef boost::archive::detail::common_oarchive<portable_binary_oarchive> 

+        detail_common_oarchive;

+    template<class T>

+    void save_override(T & t){

+        this->detail_common_oarchive::save_override(t);

+    }

+    // explicitly convert to char * to avoid compile ambiguities

+    void save_override(const boost::archive::class_name_type & t){

+        const std::string s(t);

+        * this << s;

+    }

+    // binary files don't include the optional information 

+    void save_override(

+        const boost::archive::class_id_optional_type & /* t */

+    ){}

+

+    void init(unsigned int flags);

+public:

+    portable_binary_oarchive(std::ostream & os, unsigned flags = 0) :

+        primitive_base_t(

+            * os.rdbuf(),

+            0 != (flags & boost::archive::no_codecvt)

+        ),

+        archive_base_t(flags),

+        m_flags(flags & (endian_big | endian_little))

+    {

+        init(flags);

+    }

+

+    portable_binary_oarchive(

+        std::basic_streambuf<

+            std::ostream::char_type, 

+            std::ostream::traits_type

+        > & bsb, 

+        unsigned int flags

+    ) :

+        primitive_base_t(

+            bsb, 

+            0 != (flags & boost::archive::no_codecvt)

+        ),

+        archive_base_t(flags),

+        m_flags(0)

+    {

+        init(flags);

+    }

+};

+

+} }

+

+// required by export in boost version > 1.34

+#ifdef BOOST_SERIALIZATION_REGISTER_ARCHIVE

+    BOOST_SERIALIZATION_REGISTER_ARCHIVE(portable_binary_oarchive)

+#endif

+

+// required by export in boost <= 1.34

+#define BOOST_ARCHIVE_CUSTOM_OARCHIVE_TYPES portable_binary_oarchive

+

+#if defined(_MSC_VER)

+#pragma warning( pop )

+#endif

+

+#endif // PORTABLE_BINARY_OARCHIVE_HPP