cpp: version 0.5.2

* more efficient unpack_/1 by Vincent de Phille's code. thanks.

Makefile.am

@@ -1,18 +0,0 @@
-if ENABLE_CXX
-SUBDIRS = c cpp
-else
-SUBDIRS = c
-endif
-
-nobase_include_HEADERS = \
-		msgpack/pack_define.h \
-		msgpack/pack_template.h \
-		msgpack/unpack_define.h \
-		msgpack/unpack_template.h \
-		msgpack/sysdep.h
-
-EXTRA_DIST = \
-		msgpack_vc8.vcproj \
-		msgpack_vc8.sln \
-		msgpack_vc8.postbuild.bat
-

README

@@ -1,70 +0,0 @@
-MessagePack
------------
-Binary-based efficient data interchange format.
-
-
-*Requirements
-
-  MessagePack is only tested on Linux and Mac OS X, but it may run on other
-  UNIX-like platforms.
-
-  gcc >= 4.1 is required to build.
-
-
-*Installation
-
-  Simply run ./configure && make && make install to install C and C++ binding.
-
-    $ ./configure
-    $ make
-    $ sudo make install
-
-  To install Ruby binding, run ./makegem.sh script on ruby/ directory and install
-  generated gem package.
-
-    $ cd ruby
-    $ ./makegem.sh
-    $ gem install msgpack-*.gem
-
-
-*Usage
-
-  C++:
-    include msgpack.hpp header and link libmsgpack library.
-    see example/simple.cc for example.
-
-      g++ simple.cc -lmsgpack
-      g++ stream.cc -lmsgpack -lpthread
-
-
-  C:
-    include msgpack.h   header and link libmsgpackc library.
-    see example/simple.c  for example.
-
-      gcc simple.c  -lmsgpackc
-
-
-  Ruby:
-    require msgpack library.
-    see example/simple.rb for example.
-
-	  ruby -rubygems simple.rb
-
-
-  API Document is available at http://msgpack.sourceforge.jp/.
-
-
-Copyright (C) 2008-2010 FURUHASHI Sadayuki
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-

README.md

@@ -0,0 +1,37 @@
+MessagePack
+===========
+Extremely efficient object serialization library. It's like JSON, but very fast and small.
+
+
+## What's MessagePack?
+
+MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. But unlike JSON, it is very fast and small.
+
+Typical small integer (like flags or error code) is saved only in 1 byte, and typical short string only needs 1 byte except the length of the string itself. \[1,2,3\] (3 elements array) is serialized in 4 bytes using MessagePack as follows:
+
+    require 'msgpack'
+    msg = [1,2,3].to_msgpack  #=> "\x93\x01\x02\x03"
+    MessagePack.unpack(msg)   #=> [1,2,3]
+
+
+## Performance
+
+![Serialization + Deserialization Speed Test](http://msgpack.sourceforge.net/index/speedtest.png)
+
+In this test, it measured the elapsed time of serializing and deserializing 200,000 target objects. The target object consists of the three integers and 512 bytes string.
+The source code of this test is available from [frsyuki' serializer-speed-test repository.](http://github.com/frsyuki/serializer-speed-test)
+
+
+## Getting Started
+
+Usage and other documents about implementations in each language are found at [the web site.](http://msgpack.sourceforge.net/)
+
+
+## Learn More
+
+  - [Project Web Site](http://msgpack.sourceforge.net/)
+  - [MessagePack format specification](http://msgpack.sourceforge.net/spec)
+  - [Repository at github](http://github.com/msgpack/msgpack)
+  - [Wiki](http://msgpack.sourceforge.net/start)
+  - [MessagePack-RPC](http://github.com/msgpack/msgpack-rpc)
+

c/Makefile.am

@@ -1,28 +0,0 @@
-lib_LTLIBRARIES = libmsgpackc.la
-
-libmsgpackc_la_SOURCES = \
-		unpack.c \
-		object.c \
-		vrefbuffer.c \
-		zone.c
-
-nobase_include_HEADERS = \
-		msgpack.h \
-		msgpack/sbuffer.h \
-		msgpack/vrefbuffer.h \
-		msgpack/pack.h \
-		msgpack/unpack.h \
-		msgpack/object.h \
-		msgpack/zone.h
-
-# -version-info CURRENT:REVISION:AGE
-libmsgpackc_la_LDFLAGS = -version-info 2:0:0
-
-check_PROGRAMS = \
-  msgpackc_test
-
-msgpackc_test_SOURCES = test.cpp
-msgpackc_test_CXXFLAGS = -I$(top_srcdir) -I$(top_srcdir)/c
-msgpackc_test_LDADD = libmsgpackc.la -lgtest_main
-
-TESTS = $(check_PROGRAMS)

c/bench.c

@@ -1,323 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/time.h>
-
-#include <msgpack/pack.h>
-#include <msgpack/unpack.h>
-#include <yajl/yajl_parse.h>
-#include <yajl/yajl_gen.h>
-
-
-static struct timeval g_timer;
-
-void reset_timer()
-{
-	gettimeofday(&g_timer, NULL);
-}
-
-void show_timer(size_t bufsz)
-{
-	struct timeval endtime;
-	gettimeofday(&endtime, NULL);
-	double sec = (endtime.tv_sec - g_timer.tv_sec)
-		+ (double)(endtime.tv_usec - g_timer.tv_usec) / 1000 / 1000;
-	printf("%f sec\n", sec);
-	printf("%f MB\n", ((double)bufsz)/1024/1024);
-	printf("%f Mbps\n", ((double)bufsz)*8/sec/1000/1000);
-}
-
-
-static int reformat_null(void * ctx) { return 1; }
-static int reformat_boolean(void * ctx, int boolean) { return 1; }
-static int reformat_number(void * ctx, const char * s, unsigned int l) { return 1; }
-static int reformat_string(void * ctx, const unsigned char * stringVal, unsigned int stringLen) { return 1; }
-static int reformat_map_key(void * ctx, const unsigned char * stringVal, unsigned int stringLen) { return 1; }
-static int reformat_start_map(void * ctx) { return 1; }
-static int reformat_end_map(void * ctx) { return 1; }
-static int reformat_start_array(void * ctx) { return 1; }
-static int reformat_end_array(void * ctx) { return 1; }
-
-
-static void* unpack_uint8(void* data, uint8_t d) { return NULL; }
-static void* unpack_uint16(void* data, uint16_t d) { return NULL; }
-static void* unpack_uint32(void* data, uint32_t d) { return NULL; }
-static void* unpack_uint64(void* data, uint64_t d) { return NULL; }
-static void* unpack_int8(void* data, int8_t d) { return NULL; }
-static void* unpack_int16(void* data, int16_t d) { return NULL; }
-static void* unpack_int32(void* data, int32_t d) { return NULL; }
-static void* unpack_int64(void* data, int64_t d) { return NULL; }
-static void* unpack_float(void* data, float d) { return NULL; }
-static void* unpack_double(void* data, double d) { return NULL; }
-static void* unpack_nil(void* data) { return NULL; }
-static void* unpack_true(void* data) { return NULL; }
-static void* unpack_false(void* data) { return NULL; }
-static void* unpack_array(void* data, unsigned int n) { return NULL; }
-static void unpack_array_item(void* data, void* c, void* o) { }
-static void* unpack_map(void* data, unsigned int n) { return NULL; }
-static void unpack_map_item(void* data, void* c, void* k, void* v) { }
-static void* unpack_raw(void* data, const char* b, const char* p, unsigned int l) { /*printf("unpack raw %p %lu\n",p,l);*/ return NULL; }
-
-
-typedef struct {
-	size_t allocated;
-	size_t length;
-	char* buffer;
-} pack_buffer;
-
-static const size_t PACK_INITIAL_BUFFER_SIZE = 32*1024;
-
-static void pack_buffer_init(pack_buffer* data)
-{
-	data->buffer = malloc(PACK_INITIAL_BUFFER_SIZE);
-	data->length = 0;
-	data->allocated = PACK_INITIAL_BUFFER_SIZE;
-}
-
-static void pack_buffer_reset(pack_buffer* data)
-{
-	data->buffer = realloc(data->buffer, PACK_INITIAL_BUFFER_SIZE);
-	data->allocated = PACK_INITIAL_BUFFER_SIZE;
-	data->length = 0;
-}
-
-static void pack_buffer_free(pack_buffer* data)
-{
-	free(data->buffer);
-}
-
-static void pack_append_buffer(void* user, const char* b, unsigned int l)
-{
-	pack_buffer* data = (pack_buffer*)user;
-	if(data->allocated - data->length < l) {
-		data->buffer = realloc(data->buffer, data->allocated*2);
-		data->allocated *= 2;
-	}
-	memcpy(data->buffer + data->length, b, l);
-	data->length += l;
-}
-
-
-static const unsigned int TASK_INT_NUM = 1<<24;
-static const unsigned int TASK_STR_LEN = 1<<15;
-//static const unsigned int TASK_INT_NUM = 1<<20;
-//static const unsigned int TASK_STR_LEN = 1<<12;
-static const char* TASK_STR_PTR;
-
-
-void bench_json(void)
-{
-	puts("== JSON ==");
-
-
-	yajl_gen_config gcfg = {0, NULL};
-	yajl_gen g = yajl_gen_alloc(&gcfg);
-
-	yajl_parser_config hcfg = { 0, 0 };
-	yajl_callbacks callbacks = {
-	    reformat_null,
-	    reformat_boolean,
-	    NULL,
-	    NULL,
-	    reformat_number,
-		reformat_string,
-	    reformat_start_map,
-	    reformat_map_key,
-	    reformat_end_map,
-	    reformat_start_array,
-	    reformat_end_array
-	};
-	yajl_handle h = yajl_alloc(&callbacks, &hcfg, NULL);
-
-
-	const unsigned char * buf;
-	unsigned int len;
-
-
-	puts("generate integer");
-	reset_timer();
-	{
-		unsigned int i;
-		yajl_gen_array_open(g);
-		for(i=0; i < TASK_INT_NUM; ++i) {
-			yajl_gen_integer(g, i);
-		}
-		yajl_gen_array_close(g);
-	}
-	show_timer(len);
-
-	yajl_gen_get_buf(g, &buf, &len);
-
-	puts("----");
-	puts("parse integer");
-	reset_timer();
-	{
-		yajl_status stat = yajl_parse(h, buf, len);
-		if (stat != yajl_status_ok && stat != yajl_status_insufficient_data) {
-			unsigned char * str = yajl_get_error(h, 1, buf, len);
-			fprintf(stderr, (const char *) str);
-		}
-	}
-	show_timer(len);
-
-
-	//yajl_gen_clear(g);
-	yajl_gen_free(g);
-	g = yajl_gen_alloc(&gcfg);
-	yajl_free(h);
-	h = yajl_alloc(&callbacks, &hcfg, NULL);
-
-
-	puts("----");
-	puts("generate string");
-	reset_timer();
-	{
-		unsigned int i;
-		yajl_gen_array_open(g);
-		for(i=0; i < TASK_STR_LEN; ++i) {
-			yajl_gen_string(g, (const unsigned char*)TASK_STR_PTR, i);
-		}
-		yajl_gen_array_close(g);
-	}
-	show_timer(len);
-
-	yajl_gen_get_buf(g, &buf, &len);
-
-	puts("----");
-	puts("parse string");
-	reset_timer();
-	{
-		yajl_status stat = yajl_parse(h, buf, len);
-		if (stat != yajl_status_ok && stat != yajl_status_insufficient_data) {
-			unsigned char * str = yajl_get_error(h, 1, buf, len);
-			fprintf(stderr, (const char *) str);
-		}
-	}
-	show_timer(len);
-
-
-	yajl_gen_free(g);
-	yajl_free(h);
-}
-
-
-void bench_msgpack(void)
-{
-	puts("== MessagePack ==");
-
-
-	pack_buffer mpkbuf;
-	pack_buffer_init(&mpkbuf);
-
-	msgpack_pack_t* mpk = msgpack_pack_new(
-			&mpkbuf, pack_append_buffer);
-
-	msgpack_unpack_callback cb = {
-		unpack_uint8,
-		unpack_uint16,
-		unpack_uint32,
-		unpack_uint64,
-		unpack_int8,
-		unpack_int16,
-		unpack_int32,
-		unpack_int64,
-		unpack_float,
-		unpack_double,
-		unpack_nil,
-		unpack_true,
-		unpack_false,
-		unpack_array,
-		unpack_array_item,
-		unpack_map,
-		unpack_map_item,
-		unpack_raw,
-	};
-	msgpack_unpack_t* mupk = msgpack_unpack_new(NULL, &cb);
-
-
-	size_t len;
-	const char* buf;
-
-
-	puts("pack integer");
-	reset_timer();
-	{
-		unsigned int i;
-		msgpack_pack_array(mpk, TASK_INT_NUM);
-		for(i=0; i < TASK_INT_NUM; ++i) {
-			msgpack_pack_unsigned_int(mpk, i);
-		}
-	}
-	show_timer(mpkbuf.length);
-
-	len = mpkbuf.length;
-	buf = mpkbuf.buffer;
-
-	puts("----");
-	puts("unpack integer");
-	reset_timer();
-	{
-		size_t off = 0;
-		int ret = msgpack_unpack_execute(mupk, buf, len, &off);
-		if(ret < 0) {
-			fprintf(stderr, "Parse error.\n");
-		} else if(ret == 0) {
-			fprintf(stderr, "Not finished.\n");
-		}
-	}
-	show_timer(mpkbuf.length);
-
-
-	pack_buffer_reset(&mpkbuf);
-	msgpack_unpack_reset(mupk);
-
-
-	puts("----");
-	puts("pack string");
-	reset_timer();
-	{
-		unsigned int i;
-		msgpack_pack_array(mpk, TASK_STR_LEN);
-		for(i=0; i < TASK_STR_LEN; ++i) {
-			msgpack_pack_raw(mpk, i);
-			msgpack_pack_raw_body(mpk, TASK_STR_PTR, i);
-		}
-	}
-	show_timer(mpkbuf.length);
-
-	len = mpkbuf.length;
-	buf = mpkbuf.buffer;
-
-	puts("----");
-	puts("unpack string");
-	reset_timer();
-	{
-		size_t off = 0;
-		int ret = msgpack_unpack_execute(mupk, buf, len, &off);
-		if(ret < 0) {
-			fprintf(stderr, "Parse error.\n");
-		} else if(ret == 0) {
-			fprintf(stderr, "Not finished.\n");
-		}
-	}
-	show_timer(mpkbuf.length);
-
-
-	msgpack_unpack_free(mupk);
-	msgpack_pack_free(mpk);
-	pack_buffer_free(&mpkbuf);
-}
-
-int main(int argc, char* argv[])
-{
-	char* str = malloc(TASK_STR_LEN);
-	memset(str, 'a', TASK_STR_LEN);
-	TASK_STR_PTR = str;
-
-	bench_msgpack();
-	bench_json();
-
-	return 0;
-}
-
-

c/bench.mk

@@ -1,9 +0,0 @@
-
-CFLAGS  += -Wall -g -I. -I.. -O4
-LDFLAGS += -lyajl
-
-all: bench
-
-bench: bench.o pack.o unpack.o pack.h unpack.h
-	$(CC) bench.o pack.o unpack.o $(CFLAGS) $(LDFLAGS) -o $@
-

c/msgpack/unpack.h

@@ -1,123 +0,0 @@
-/*
- * MessagePack for C unpacking routine
- *
- * Copyright (C) 2008-2009 FURUHASHI Sadayuki
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-#ifndef MSGPACK_UNPACKER_H__
-#define MSGPACK_UNPACKER_H__
-
-#include "msgpack/zone.h"
-#include "msgpack/object.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-typedef struct msgpack_unpacker {
-	char* buffer;
-	size_t used;
-	size_t free;
-	size_t off;
-	size_t parsed;
-	msgpack_zone* z;
-	size_t initial_buffer_size;
-	void* ctx;
-} msgpack_unpacker;
-
-
-bool msgpack_unpacker_init(msgpack_unpacker* mpac, size_t initial_buffer_size);
-void msgpack_unpacker_destroy(msgpack_unpacker* mpac);
-
-msgpack_unpacker* msgpack_unpacker_new(size_t initial_buffer_size);
-void msgpack_unpacker_free(msgpack_unpacker* mpac);
-
-static inline bool   msgpack_unpacker_reserve_buffer(msgpack_unpacker* mpac, size_t size);
-static inline char*  msgpack_unpacker_buffer(msgpack_unpacker* mpac);
-static inline size_t msgpack_unpacker_buffer_capacity(const msgpack_unpacker* mpac);
-static inline void   msgpack_unpacker_buffer_consumed(msgpack_unpacker* mpac, size_t size);
-
-
-int msgpack_unpacker_execute(msgpack_unpacker* mpac);
-
-msgpack_object msgpack_unpacker_data(msgpack_unpacker* mpac);
-
-msgpack_zone* msgpack_unpacker_release_zone(msgpack_unpacker* mpac);
-
-void msgpack_unpacker_reset_zone(msgpack_unpacker* mpac);
-
-void msgpack_unpacker_reset(msgpack_unpacker* mpac);
-
-static inline size_t msgpack_unpacker_message_size(const msgpack_unpacker* mpac);
-
-
-
-typedef enum {
-	MSGPACK_UNPACK_SUCCESS				=  2,
-	MSGPACK_UNPACK_EXTRA_BYTES			=  1,
-	MSGPACK_UNPACK_CONTINUE				=  0,
-	MSGPACK_UNPACK_PARSE_ERROR			= -1,
-} msgpack_unpack_return;
-
-msgpack_unpack_return
-msgpack_unpack(const char* data, size_t len, size_t* off,
-		msgpack_zone* z, msgpack_object* result);
-
-
-static inline size_t msgpack_unpacker_parsed_size(const msgpack_unpacker* mpac);
-
-bool msgpack_unpacker_flush_zone(msgpack_unpacker* mpac);
-
-bool msgpack_unpacker_expand_buffer(msgpack_unpacker* mpac, size_t size);
-
-bool msgpack_unpacker_reserve_buffer(msgpack_unpacker* mpac, size_t size)
-{
-	if(mpac->free >= size) { return true; }
-	return msgpack_unpacker_expand_buffer(mpac, size);
-}
-
-char* msgpack_unpacker_buffer(msgpack_unpacker* mpac)
-{
-	return mpac->buffer + mpac->used;
-}
-
-size_t msgpack_unpacker_buffer_capacity(const msgpack_unpacker* mpac)
-{
-	return mpac->free;
-}
-
-void msgpack_unpacker_buffer_consumed(msgpack_unpacker* mpac, size_t size)
-{
-	mpac->used += size;
-	mpac->free -= size;
-}
-
-size_t msgpack_unpacker_message_size(const msgpack_unpacker* mpac)
-{
-	return mpac->parsed - mpac->off + mpac->used;
-}
-
-size_t msgpack_unpacker_parsed_size(const msgpack_unpacker* mpac)
-{
-	return mpac->parsed;
-}
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* msgpack/unpack.h */
-

configure.in

@@ -1,61 +0,0 @@
-AC_INIT(msgpack/unpack_template.h)
-AC_CONFIG_AUX_DIR(ac)
-AM_INIT_AUTOMAKE(msgpack, 0.4.3)
-AC_CONFIG_HEADER(config.h)
-
-AC_SUBST(CFLAGS)
-if test "" = "$CFLAGS"; then
-	CFLAGS="-g -O4"
-fi
-
-AC_PROG_CC
-
-CFLAGS="-O4 -Wall $CFLAGS -I.."
-
-AC_MSG_CHECKING([if c++ api is enabled])
-AC_ARG_ENABLE(cxx,
-	AS_HELP_STRING([--disable-cxx],
-				   [don't build c++ api.]) )
-AC_MSG_RESULT($enable_cxx)
-if test "$enable_cxx" != "no"; then
-	AC_SUBST(CXXFLAGS)
-	if test "" = "$CXXFLAGS"; then
-		CXXFLAGS="-g -O4"
-	fi
-fi
-
-# FIXME enable_cxx
-AC_PROG_CXX
-
-CXXFLAGS="-O4 -Wall $CXXFLAGS -I.. -I../c"
-
-# FIXME enable_cxx
-AC_LANG_PUSH([C++])
-AC_CHECK_HEADERS(tr1/unordered_map)
-AC_CHECK_HEADERS(tr1/unordered_set)
-AC_LANG_POP([C++])
-
-AC_CACHE_CHECK([for __sync_* atomic operations], msgpack_cv_atomic_ops, [
-	AC_TRY_LINK([
-		int atomic_sub(int i) { return __sync_sub_and_fetch(&i, 1); }
-		int atomic_add(int i) { return __sync_add_and_fetch(&i, 1); }
-	], [], msgpack_cv_atomic_ops="yes")
-	])
-if test "$msgpack_cv_atomic_ops" != "yes"; then
-	AC_MSG_ERROR([__sync_* atomic operations are not supported.
-
-Note that gcc < 4.1 is not supported.
-
-If you are using gcc >= 4.1 and the default target CPU architecture is "i386", try to
-add CFLAGS="--march=i686" and CXXFLAGS="-march=i668" options to ./configure as follows:
-
-  $ ./configure CFLAGS="-march=i686" CXXFLAGS="-march=i686"
-])
-fi
-
-AM_CONDITIONAL(ENABLE_CXX, test "$enable_cxx" != "no")
-
-AC_PROG_LIBTOOL
-
-AC_OUTPUT([Makefile c/Makefile cpp/Makefile])
-

cpp/ChangeLog

@@ -0,0 +1,25 @@
+
+2010-07-14 version 0.5.2:
+
+  * type::raw::str(), operator==, operator!=, operator< and operator> are now const
+  * generates version.h using AC_OUTPUT macro in ./configure
+
+2010-07-06 version 0.5.1:
+
+  * Add msgpack_vrefbuffer_new and msgpack_vrefbuffer_free
+  * Add msgpack_sbuffer_new and msgpack_sbuffer_free
+  * Add msgpack_unpacker_next and msgpack_unpack_next
+  * msgpack::unpack returns void
+  * Add MSGPACK_VERSION{,_MAJOR,_MINOR} macros to check header version
+  * Add msgpack_version{,_major,_minor} functions to check library version
+  * ./configure supports --disable-cxx option not to build C++ API
+
+2010-04-29 version 0.5.0:
+
+  * msgpack_object_type is changed. MSGPACK_OBJECT_NIL is now 0x00.
+  * New safe streaming deserializer API.
+  * Add object::object(const T&) and object::operator=(const T&)
+  * Add operator==(object, const T&)
+  * MSGPACK_DEFINE macro defines msgpack_object(object* obj, zone* z)
+  * C++ programs doesn't need to link "msgpackc" library.
+

cpp/Makefile.am

@@ -1,44 +1,18 @@
-lib_LTLIBRARIES = libmsgpack.la
+SUBDIRS = src test
 
-libmsgpack_la_SOURCES = \
-		object.cpp
+DOC_FILES = \
+		README.md \
+		LICENSE \
+		NOTICE \
+		msgpack_vc8.vcproj \
+		msgpack_vc8.sln \
+		msgpack_vc8.postbuild.bat
 
-nobase_include_HEADERS = \
-		msgpack.hpp \
-		msgpack/sbuffer.hpp \
-		msgpack/vrefbuffer.hpp \
-		msgpack/pack.hpp \
-		msgpack/unpack.hpp \
-		msgpack/object.hpp \
-		msgpack/zone.hpp \
-		msgpack/type.hpp \
-		msgpack/type/bool.hpp \
-		msgpack/type/float.hpp \
-		msgpack/type/int.hpp \
-		msgpack/type/list.hpp \
-		msgpack/type/deque.hpp \
-		msgpack/type/map.hpp \
-		msgpack/type/nil.hpp \
-		msgpack/type/pair.hpp \
-		msgpack/type/raw.hpp \
-		msgpack/type/set.hpp \
-		msgpack/type/string.hpp \
-		msgpack/type/vector.hpp \
-		msgpack/type/tuple.hpp \
-		msgpack/type/define.hpp \
-		msgpack/type/tr1/unordered_map.hpp \
-		msgpack/type/tr1/unordered_set.hpp
+EXTRA_DIST = \
+		$(DOC_FILES)
 
-libmsgpack_la_LIBADD = -L../c -lmsgpackc
+doxygen:
+	./preprocess clean
+	cd src && $(MAKE) doxygen
+	./preprocess
 
-# -version-info CURRENT:REVISION:AGE
-libmsgpack_la_LDFLAGS = -version-info 2:0:0
-
-check_PROGRAMS = \
-  msgpack_test
-
-msgpack_test_SOURCES = test.cpp
-msgpack_test_CXXFLAGS = -I$(top_srcdir) -I$(top_srcdir)/c -I$(top_srcdir)/cpp
-msgpack_test_LDADD = libmsgpack.la -lgtest_main
-
-TESTS = $(check_PROGRAMS)

cpp/README.md

@@ -0,0 +1,78 @@
+MessagePack for C/C++
+=====================
+Binary-based efficient object serialization library.
+
+
+## Installation
+
+Download latest package from [releases of MessagePack](http://sourceforge.net/projects/msgpack/files/) and extract it.
+
+On UNIX-like platform, run ./configure && make && sudo make install:
+
+    $ ./configure
+    $ make
+    $ sudo make install
+
+On Windows, open msgpack_vc8.vcproj file and build it using batch build. DLLs are built on lib folder, and the headers are built on include folder.
+
+To use the library in your program, include msgpack.hpp header and link msgpack and msgpackc library.
+
+
+## Example
+
+    #include <msgpack.hpp>
+    #include <vector>
+    
+    int main(void) {
+        // This is target object.
+        std::vector<std::string> target;
+        target.push_back("Hello,");
+        target.push_back("World!");
+    
+        // Serialize it.
+        msgpack::sbuffer buffer;  // simple buffer
+        msgpack::pack(&buffer, target);
+    
+        // Deserialize the serialized data.
+        msgpack::zone mempool;    // this manages the life of deserialized object
+        msgpack::object obj;
+        msgpack::unpack_return ret =
+                msgpack::unpack(buffer.data, buffer.size, NULL, &mempool, &obj);
+    
+        if(ret != msgapck::UNPACK_SUCCESS) {
+            // error check
+            exit(1);
+        }
+    
+        // Print the deserialized object to stdout.
+        std::cout << obj << std::endl;    // ["Hello," "World!"]
+    
+        // Convert the deserialized object to staticaly typed object.
+        std::vector<std::string> result;
+        obj.convert(&result);
+    
+        // If the type is mismatched, it throws msgpack::type_error.
+        obj.as<int>();  // type is mismatched, msgpack::type_error is thrown
+    }
+
+API document and other example codes are available at the [wiki.](http://msgpack.sourceforge.net/start)
+
+
+## License
+
+Copyright (C) 2008-2010 FURUHASHI Sadayuki
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+See also NOTICE file.
+

cpp/bench.cpp

@@ -1,188 +0,0 @@
-#include <msgpack/unpack.hpp>
-#include <msgpack/pack.hpp>
-#include <string.h>
-#include <sys/time.h>
-#include <iostream>
-#include <stdexcept>
-#include <string>
-
-static const unsigned int TASK_INT_NUM = 1<<24;
-static const unsigned int TASK_STR_LEN = 1<<15;
-//static const unsigned int TASK_INT_NUM = 1<<22;
-//static const unsigned int TASK_STR_LEN = 1<<13;
-static const char* TASK_STR_PTR;
-
-
-class simple_timer {
-public:
-	void reset() { gettimeofday(&m_timeval, NULL); }
-	void show_stat(size_t bufsz)
-	{
-		struct timeval endtime;
-		gettimeofday(&endtime, NULL);
-		double sec = (endtime.tv_sec - m_timeval.tv_sec)
-			+ (double)(endtime.tv_usec - m_timeval.tv_usec) / 1000 / 1000;
-		std::cout << sec << " sec" << std::endl;
-		std::cout << (double(bufsz)/1024/1024) << " MB" << std::endl;
-		std::cout << (bufsz/sec/1000/1000*8) << " Mbps" << std::endl;
-	}
-private:
-	timeval m_timeval;
-};
-
-
-class simple_buffer {
-public:
-	static const size_t DEFAULT_INITIAL_SIZE = 32*1024;//512*1024*1024*2;
-
-	simple_buffer(size_t initial_size = DEFAULT_INITIAL_SIZE) :
-		m_storage((char*)malloc(initial_size)),
-		m_allocated(initial_size),
-		m_used(0)
-	{
-		if(!m_storage) { throw std::bad_alloc(); }
-	}
-
-	~simple_buffer()
-	{
-		free(m_storage);
-	}
-
-public:
-	inline void write(const char* buf, size_t len)
-	{
-		if(m_allocated - m_used < len) {
-			expand_buffer(len);
-		}
-		memcpy(m_storage + m_used, buf, len);
-		m_used += len;
-	}
-
-	void clear()
-	{
-		m_used = 0;
-	}
-
-private:
-	void expand_buffer(size_t req)
-	{
-		size_t nsize = m_allocated * 2;
-		size_t at_least = m_used + req;
-		while(nsize < at_least) { nsize *= 2; }
-		char* tmp = (char*)realloc(m_storage, nsize);
-		if(!tmp) { throw std::bad_alloc(); }
-		m_storage = tmp;
-		m_allocated = nsize;
-	}
-
-public:
-	size_t size() const { return m_used; }
-	const char* data() const { return m_storage; }
-
-private:
-	char* m_storage;
-	size_t m_allocated;
-	size_t m_used;
-};
-
-
-void bench_msgpack_int()
-{
-	simple_buffer buf;
-	simple_timer timer;
-
-	std::cout << "----" << std::endl;
-	std::cout << "pack integer" << std::endl;
-
-	timer.reset();
-	{
-		msgpack::packer<simple_buffer> pk(buf);
-		pk.pack_array(TASK_INT_NUM);
-		for(unsigned int i=0; i < TASK_INT_NUM; ++i) {
-			pk.pack_unsigned_int(i);
-		}
-	}
-	timer.show_stat(buf.size());
-
-
-	std::cout << "----" << std::endl;
-	std::cout << "unpack integer" << std::endl;
-
-	msgpack::zone z;
-	msgpack::object obj;
-
-	timer.reset();
-	{
-		obj = msgpack::unpack(buf.data(), buf.size(), z);
-	}
-	timer.show_stat(buf.size());
-
-	/*
-	std::cout << "----" << std::endl;
-	std::cout << "dynamic pack integer" << std::endl;
-
-	buf.clear();
-
-	timer.reset();
-	msgpack::pack(buf, obj);
-	timer.show_stat(buf.size());
-	*/
-}
-
-void bench_msgpack_str()
-{
-	simple_buffer buf;
-	simple_timer timer;
-
-	std::cout << "----" << std::endl;
-	std::cout << "pack string" << std::endl;
-
-	timer.reset();
-	{
-		msgpack::packer<simple_buffer> pk(buf);
-		pk.pack_array(TASK_STR_LEN);
-		for(unsigned int i=0; i < TASK_STR_LEN; ++i) {
-			pk.pack_raw(i);
-			pk.pack_raw_body(TASK_STR_PTR, i);
-		}
-	}
-	timer.show_stat(buf.size());
-
-
-	std::cout << "----" << std::endl;
-	std::cout << "unpack string" << std::endl;
-
-	msgpack::zone z;
-	msgpack::object obj;
-
-	timer.reset();
-	{
-		obj = msgpack::unpack(buf.data(), buf.size(), z);
-	}
-	timer.show_stat(buf.size());
-
-
-	/*
-	std::cout << "----" << std::endl;
-	std::cout << "dynamic pack string" << std::endl;
-
-	buf.clear();
-
-	timer.reset();
-	msgpack::pack(buf, obj);
-	timer.show_stat(buf.size());
-	*/
-}
-
-int main(void)
-{
-	char* str = (char*)malloc(TASK_STR_LEN);
-	memset(str, 'a', TASK_STR_LEN);
-	TASK_STR_PTR = str;
-
-	bench_msgpack_int();
-	bench_msgpack_str();
-
-	return 0;
-}
-

cpp/bench.mk

@@ -1,9 +0,0 @@
-
-CXXFLAGS  += -Wall -g -I. -I.. -O4
-LDFLAGS +=
-
-all: bench
-
-bench: bench.o unpack.o zone.o object.o pack.hpp unpack.hpp zone.hpp object.hpp
-	$(CXX) bench.o unpack.o zone.o object.o $(CXXFLAGS) $(LDFLAGS) -o $@
-

cpp/bootstrap

@@ -32,7 +32,16 @@ fi
 
 
 mkdir -p ac
-(cd cpp && ./preprocess.sh $@; cd ..)
+test -f AUTHORS   || touch AUTHORS
+test -f COPYING   || touch COPYING
+test -f ChangeLog || touch ChangeLog
+test -f NEWS      || touch NEWS
+test -f README    || cp -f README.md README
+
+if ! ./preprocess; then
+	exit 1
+fi
+
 
 
 ACLOCAL="aclocal"

cpp/configure.in

@@ -0,0 +1,75 @@
+AC_INIT(src/object.cpp)
+AC_CONFIG_AUX_DIR(ac)
+AM_INIT_AUTOMAKE(msgpack, 0.5.2)
+AC_CONFIG_HEADER(config.h)
+
+AC_SUBST(CFLAGS)
+CFLAGS="-O4 -Wall $CFLAGS"
+
+AC_SUBST(CXXFLAGS)
+CXXFLAGS="-O4 -Wall $CXXFLAGS"
+
+
+AC_PROG_CC
+
+
+AC_MSG_CHECKING([if C++ API is enabled])
+AC_ARG_ENABLE(cxx,
+	AS_HELP_STRING([--disable-cxx],
+				   [don't build C++ API]) )
+AC_MSG_RESULT([$enable_cxx])
+if test "$enable_cxx" != "no"; then
+	AC_PROG_CXX
+	AM_PROG_CC_C_O
+fi
+AM_CONDITIONAL(ENABLE_CXX, test "$enable_cxx" != "no")
+
+
+AC_PROG_LIBTOOL
+AM_PROG_AS
+
+
+AC_MSG_CHECKING([if debug option is enabled])
+AC_ARG_ENABLE(debug,
+	AS_HELP_STRING([--disable-debug],
+				   [disable assert macros and omit -g option]) )
+AC_MSG_RESULT([$enable_debug])
+if test "$enable_debug" != "no"; then
+	CXXFLAGS="$CXXFLAGS -g"
+	CFLAGS="$CFLAGS -g"
+else
+	CXXFLAGS="$CXXFLAGS -DNDEBUG"
+	CFLAGS="$CFLAGS -DNDEBUG"
+fi
+
+
+AC_CACHE_CHECK([for __sync_* atomic operations], msgpack_cv_atomic_ops, [
+	AC_TRY_LINK([
+		int atomic_sub(int i) { return __sync_sub_and_fetch(&i, 1); }
+		int atomic_add(int i) { return __sync_add_and_fetch(&i, 1); }
+	], [], msgpack_cv_atomic_ops="yes")
+	])
+if test "$msgpack_cv_atomic_ops" != "yes"; then
+	AC_MSG_ERROR([__sync_* atomic operations are not supported.
+
+Note that gcc < 4.1 is not supported.
+
+If you are using gcc >= 4.1 and the default target CPU architecture is "i386", try to
+add CFLAGS="--march=i686" and CXXFLAGS="-march=i686" options to ./configure as follows:
+
+  $ ./configure CFLAGS="-march=i686" CXXFLAGS="-march=i686"
+])
+fi
+
+
+major=`echo $VERSION | sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+minor=`echo $VERSION | sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+AC_SUBST(VERSION_MAJOR, $major)
+AC_SUBST(VERSION_MINOR, $minor)
+
+
+AC_OUTPUT([Makefile
+		   src/Makefile
+		   src/msgpack/version.h
+		   test/Makefile])
+

cpp/msgpack_vc8.postbuild.bat

@@ -0,0 +1,44 @@
+IF NOT EXIST include                  MKDIR include
+IF NOT EXIST include\msgpack          MKDIR include\msgpack
+IF NOT EXIST include\msgpack\type     MKDIR include\msgpack\type
+IF NOT EXIST include\msgpack\type\tr1 MKDIR include\msgpack\type\tr1
+copy src\msgpack\pack_define.h      include\msgpack\
+copy src\msgpack\pack_template.h    include\msgpack\
+copy src\msgpack\unpack_define.h    include\msgpack\
+copy src\msgpack\unpack_template.h  include\msgpack\
+copy src\msgpack\sysdep.h           include\msgpack\
+copy src\msgpack.h                     include\
+copy src\msgpack\sbuffer.h             include\msgpack\
+copy src\msgpack\version.h             include\msgpack\
+copy src\msgpack\vrefbuffer.h          include\msgpack\
+copy src\msgpack\zbuffer.h             include\msgpack\
+copy src\msgpack\pack.h                include\msgpack\
+copy src\msgpack\unpack.h              include\msgpack\
+copy src\msgpack\object.h              include\msgpack\
+copy src\msgpack\zone.h                include\msgpack\
+copy src\msgpack.hpp                   include\
+copy src\msgpack\sbuffer.hpp           include\msgpack\
+copy src\msgpack\vrefbuffer.hpp        include\msgpack\
+copy src\msgpack\zbuffer.hpp           include\msgpack\
+copy src\msgpack\pack.hpp              include\msgpack\
+copy src\msgpack\unpack.hpp            include\msgpack\
+copy src\msgpack\object.hpp            include\msgpack\
+copy src\msgpack\zone.hpp              include\msgpack\
+copy src\msgpack\type.hpp              include\msgpack\type\
+copy src\msgpack\type\bool.hpp         include\msgpack\type\
+copy src\msgpack\type\float.hpp        include\msgpack\type\
+copy src\msgpack\type\int.hpp          include\msgpack\type\
+copy src\msgpack\type\list.hpp         include\msgpack\type\
+copy src\msgpack\type\deque.hpp        include\msgpack\type\
+copy src\msgpack\type\map.hpp          include\msgpack\type\
+copy src\msgpack\type\nil.hpp          include\msgpack\type\
+copy src\msgpack\type\pair.hpp         include\msgpack\type\
+copy src\msgpack\type\raw.hpp          include\msgpack\type\
+copy src\msgpack\type\set.hpp          include\msgpack\type\
+copy src\msgpack\type\string.hpp       include\msgpack\type\
+copy src\msgpack\type\vector.hpp       include\msgpack\type\
+copy src\msgpack\type\tuple.hpp        include\msgpack\type\
+copy src\msgpack\type\define.hpp       include\msgpack\type\
+copy src\msgpack\type\tr1\unordered_map.hpp  include\msgpack\type\
+copy src\msgpack\type\tr1\unordered_set.hpp  include\msgpack\type\
+

cpp/msgpack_vc8.vcproj

@@ -43,7 +43,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="cpp;c;."
+				AdditionalIncludeDirectories="."
 				PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="1"
@@ -64,7 +64,7 @@
 			/>
 			<Tool
 				Name="VCLibrarianTool"
-				OutputFile="lib\$(ProjectName)d.lib"
+				OutputFile="lib\msgpackd.lib"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -110,7 +110,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="cpp;c;."
+				AdditionalIncludeDirectories="."
 				PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
@@ -129,7 +129,7 @@
 			/>
 			<Tool
 				Name="VCLibrarianTool"
-				OutputFile="lib\$(ProjectName).lib"
+				OutputFile="lib\msgpack.lib"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -157,35 +157,7 @@
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
 			<File
-				RelativePath=".\c\object.c"
-				>
-				<FileConfiguration
-					Name="Debug|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						ObjectFile="$(IntDir)\$(InputName)1.obj"
-						XMLDocumentationFileName="$(IntDir)\$(InputName)1.xdc"
-						CompileAs="2"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						ObjectFile="$(IntDir)\$(InputName)1.obj"
-						XMLDocumentationFileName="$(IntDir)\$(InputName)1.xdc"
-						CompileAs="2"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath=".\cpp\object.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\c\unpack.c"
+				RelativePath=".\src\objectc.c"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
@@ -205,7 +177,7 @@
 				</FileConfiguration>
 			</File>
 			<File
-				RelativePath=".\c\vrefbuffer.c"
+				RelativePath=".\src\unpack.c"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
@@ -225,7 +197,7 @@
 				</FileConfiguration>
 			</File>
 			<File
-				RelativePath=".\c\zone.c"
+				RelativePath=".\src\version.c"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
@@ -244,6 +216,50 @@
 					/>
 				</FileConfiguration>
 			</File>
+			<File
+				RelativePath=".\src\vrefbuffer.c"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						CompileAs="2"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Release|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						CompileAs="2"
+					/>
+				</FileConfiguration>
+			</File>
+			<File
+				RelativePath=".\src\zone.c"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						CompileAs="2"
+					/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Release|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						CompileAs="2"
+					/>
+				</FileConfiguration>
+			</File>
+			<File
+				RelativePath=".\src\object.cpp"
+				>
+			</File>
 		</Filter>
 		<Filter
 			Name="Header Files"
@@ -251,23 +267,23 @@
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
 			<File
-				RelativePath=".\msgpack\pack_define.h"
+				RelativePath=".\src\msgpack\pack_define.h"
 				>
 			</File>
 			<File
-				RelativePath=".\msgpack\pack_template.h"
+				RelativePath=".\src\msgpack\pack_template.h"
 				>
 			</File>
 			<File
-				RelativePath=".\msgpack\sysdep.h"
+				RelativePath=".\src\msgpack\sysdep.h"
 				>
 			</File>
 			<File
-				RelativePath=".\msgpack\unpack_define.h"
+				RelativePath=".\src\msgpack\unpack_define.h"
 				>
 			</File>
 			<File
-				RelativePath=".\msgpack\unpack_template.h"
+				RelativePath=".\src\msgpack\unpack_template.h"
 				>
 			</File>
 		</Filter>

cpp/preprocess

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+preprocess() {
+	ruby -r erb -e 'puts ERB.new(ARGF.read).result' $1.erb > $1.tmp
+	if [ "$?" != 0 ]; then
+		echo ""
+		echo "** preprocess failed **"
+		echo ""
+		exit 1
+	else
+		mv $1.tmp $1
+	fi
+}
+
+if [ "$1" == "clean" ];then
+	rm -f src/msgpack/type/tuple.hpp
+	rm -f src/msgpack/type/define.hpp
+	rm -f src/msgpack/zone.hpp
+else
+	preprocess src/msgpack/type/tuple.hpp
+	preprocess src/msgpack/type/define.hpp
+	preprocess src/msgpack/zone.hpp
+fi
+cp -f ../msgpack/sysdep.h          src/msgpack/
+cp -f ../msgpack/pack_define.h     src/msgpack/
+cp -f ../msgpack/pack_template.h   src/msgpack/
+cp -f ../msgpack/unpack_define.h   src/msgpack/
+cp -f ../msgpack/unpack_template.h src/msgpack/
+cp -f ../test/cases.mpac           test/
+cp -f ../test/cases_compact.mpac   test/
+

cpp/preprocess.sh

@@ -1,17 +0,0 @@
-#!/bin/sh
-
-preprocess() {
-	ruby -r erb -e 'puts ERB.new(ARGF.read).result' $1.erb > $1.tmp
-	if [ "$?" != 0 ]; then
-		echo ""
-		echo "** preprocess failed **"
-		echo ""
-	else
-		mv $1.tmp $1
-	fi
-}
-
-preprocess msgpack/type/tuple.hpp
-preprocess msgpack/type/define.hpp
-preprocess msgpack/zone.hpp
-

cpp/src/Makefile.am

@@ -0,0 +1,100 @@
+
+lib_LTLIBRARIES = libmsgpack.la
+
+libmsgpack_la_SOURCES = \
+		unpack.c \
+		objectc.c \
+		version.c \
+		vrefbuffer.c \
+		zone.c
+
+if ENABLE_CXX
+libmsgpack_la_SOURCES += \
+		object.cpp
+endif
+
+# -version-info CURRENT:REVISION:AGE
+libmsgpack_la_LDFLAGS = -version-info 3:0:0
+
+
+# backward compatibility
+lib_LTLIBRARIES += libmsgpackc.la
+
+libmsgpackc_la_SOURCES = \
+		unpack.c \
+		objectc.c \
+		version.c \
+		vrefbuffer.c \
+		zone.c
+
+libmsgpackc_la_LDFLAGS = -version-info 2:0:0
+
+
+nobase_include_HEADERS = \
+		msgpack/pack_define.h \
+		msgpack/pack_template.h \
+		msgpack/unpack_define.h \
+		msgpack/unpack_template.h \
+		msgpack/sysdep.h \
+		msgpack.h \
+		msgpack/sbuffer.h \
+		msgpack/version.h \
+		msgpack/vrefbuffer.h \
+		msgpack/zbuffer.h \
+		msgpack/pack.h \
+		msgpack/unpack.h \
+		msgpack/object.h \
+		msgpack/zone.h
+
+if ENABLE_CXX
+nobase_include_HEADERS += \
+		msgpack.hpp \
+		msgpack/sbuffer.hpp \
+		msgpack/vrefbuffer.hpp \
+		msgpack/zbuffer.hpp \
+		msgpack/pack.hpp \
+		msgpack/unpack.hpp \
+		msgpack/object.hpp \
+		msgpack/zone.hpp \
+		msgpack/type.hpp \
+		msgpack/type/bool.hpp \
+		msgpack/type/float.hpp \
+		msgpack/type/int.hpp \
+		msgpack/type/list.hpp \
+		msgpack/type/deque.hpp \
+		msgpack/type/map.hpp \
+		msgpack/type/nil.hpp \
+		msgpack/type/pair.hpp \
+		msgpack/type/raw.hpp \
+		msgpack/type/set.hpp \
+		msgpack/type/string.hpp \
+		msgpack/type/vector.hpp \
+		msgpack/type/tuple.hpp \
+		msgpack/type/define.hpp \
+		msgpack/type/tr1/unordered_map.hpp \
+		msgpack/type/tr1/unordered_set.hpp
+endif
+
+EXTRA_DIST = \
+		msgpack/version.h.in \
+		msgpack/zone.hpp.erb \
+		msgpack/type/define.hpp.erb \
+		msgpack/type/tuple.hpp.erb
+
+
+doxygen_c:
+	cat ../Doxyfile > Doxyfile_c
+	echo "FILE_PATTERNS      = *.h" >> Doxyfile_c
+	echo "OUTPUT_DIRECTORY   = doc_c" >> Doxyfile_c
+	echo "PROJECT_NAME       = \"MessagePack for C\"" >> Doxyfile_c
+	doxygen Doxyfile_c
+
+doxygen_cpp:
+	cat ../Doxyfile > Doxyfile_cpp
+	echo "FILE_PATTERNS      = *.hpp" >> Doxyfile_cpp
+	echo "OUTPUT_DIRECTORY   = doc_cpp" >> Doxyfile_cpp
+	echo "PROJECT_NAME       = \"MessagePack for C++\"" >> Doxyfile_cpp
+	doxygen Doxyfile_cpp
+
+doxygen: doxygen_c doxygen_cpp
+

cpp/src/msgpack.h

@@ -15,9 +15,16 @@
  *    See the License for the specific language governing permissions and
  *    limitations under the License.
  */
+/**
+ * @defgroup msgpack MessagePack C
+ * @{
+ * @}
+ */
 #include "msgpack/object.h"
 #include "msgpack/zone.h"
 #include "msgpack/pack.h"
 #include "msgpack/unpack.h"
 #include "msgpack/sbuffer.h"
 #include "msgpack/vrefbuffer.h"
+#include "msgpack/version.h"
+

cpp/src/msgpack/object.h

@@ -26,15 +26,21 @@ extern "C" {
 #endif
 
 
+/**
+ * @defgroup msgpack_object Dynamically typed object
+ * @ingroup msgpack
+ * @{
+ */
+
 typedef enum {
-	MSGPACK_OBJECT_NIL					= 0x01,
-	MSGPACK_OBJECT_BOOLEAN				= 0x02,
-	MSGPACK_OBJECT_POSITIVE_INTEGER		= 0x03,
-	MSGPACK_OBJECT_NEGATIVE_INTEGER		= 0x04,
-	MSGPACK_OBJECT_DOUBLE				= 0x05,
-	MSGPACK_OBJECT_RAW					= 0x06,
-	MSGPACK_OBJECT_ARRAY				= 0x07,
-	MSGPACK_OBJECT_MAP					= 0x08,
+	MSGPACK_OBJECT_NIL					= 0x00,
+	MSGPACK_OBJECT_BOOLEAN				= 0x01,
+	MSGPACK_OBJECT_POSITIVE_INTEGER		= 0x02,
+	MSGPACK_OBJECT_NEGATIVE_INTEGER		= 0x03,
+	MSGPACK_OBJECT_DOUBLE				= 0x04,
+	MSGPACK_OBJECT_RAW					= 0x05,
+	MSGPACK_OBJECT_ARRAY				= 0x06,
+	MSGPACK_OBJECT_MAP					= 0x07,
 } msgpack_object_type;
 
 
@@ -79,6 +85,10 @@ typedef struct msgpack_object_kv {
 
 void msgpack_object_print(FILE* out, msgpack_object o);
 
+bool msgpack_object_equal(const msgpack_object x, const msgpack_object y);
+
+/** @} */
+
 
 #ifdef __cplusplus
 }

cpp/src/msgpack/object.hpp

@@ -20,6 +20,7 @@
 
 #include "msgpack/object.h"
 #include "msgpack/pack.hpp"
+#include "msgpack/zone.hpp"
 #include <string.h>
 #include <stdexcept>
 #include <typeinfo>
@@ -34,14 +35,14 @@ class type_error : public std::bad_cast { };
 
 namespace type {
 	enum object_type {
-		NIL					= 0x01,
-		BOOLEAN				= 0x02,
-		POSITIVE_INTEGER	= 0x03,
-		NEGATIVE_INTEGER	= 0x04,
-		DOUBLE				= 0x05,
-		RAW					= 0x06,
-		ARRAY				= 0x07,
-		MAP					= 0x08,
+		NIL					= MSGPACK_OBJECT_NIL,
+		BOOLEAN				= MSGPACK_OBJECT_BOOLEAN,
+		POSITIVE_INTEGER	= MSGPACK_OBJECT_POSITIVE_INTEGER,
+		NEGATIVE_INTEGER	= MSGPACK_OBJECT_NEGATIVE_INTEGER,
+		DOUBLE				= MSGPACK_OBJECT_DOUBLE,
+		RAW					= MSGPACK_OBJECT_RAW,
+		ARRAY				= MSGPACK_OBJECT_ARRAY,
+		MAP					= MSGPACK_OBJECT_MAP,
 	};
 }
 
@@ -88,8 +89,21 @@ struct object {
 	void convert(T* v) const;
 
 	object();
-	object(msgpack_object obj);
-	operator msgpack_object();
+
+	object(msgpack_object o);
+
+	template <typename T>
+	explicit object(const T& v);
+
+	template <typename T>
+	object(const T& v, zone* z);
+
+	template <typename T>
+	object& operator=(const T& v);
+
+	operator msgpack_object() const;
+
+	struct with_zone;
 
 private:
 	struct implicit_type;
@@ -103,18 +117,44 @@ struct object_kv {
 	object val;
 };
 
+struct object::with_zone : object {
+	with_zone(msgpack::zone* zone) : zone(zone) { }
+	msgpack::zone* zone;
+private:
+	with_zone();
+};
+
+
 bool operator==(const object x, const object y);
 bool operator!=(const object x, const object y);
 
+template <typename T>
+bool operator==(const object x, const T& y);
+
+template <typename T>
+bool operator==(const T& y, const object x);
+
+template <typename T>
+bool operator!=(const object x, const T& y);
+
+template <typename T>
+bool operator!=(const T& y, const object x);
+
 std::ostream& operator<< (std::ostream& s, const object o);
 
 
+// serialize operator
 template <typename Stream, typename T>
 packer<Stream>& operator<< (packer<Stream>& o, const T& v);
 
+// convert operator
 template <typename T>
 T& operator>> (object o, T& v);
 
+// deconvert operator
+template <typename T>
+void operator<< (object::with_zone& o, const T& v);
+
 
 struct object::implicit_type {
 	implicit_type(object o) : obj(o) { }
@@ -179,26 +219,40 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const T& v)
 	return o;
 }
 
+template <typename T>
+void operator<< (object::with_zone& o, const T& v)
+{
+	v.msgpack_object(static_cast<object*>(&o), o.zone);
+}
+
+
+inline bool operator==(const object x, const object y)
+{
+	return msgpack_object_equal(x, y);
+}
+
+template <typename T>
+inline bool operator==(const object x, const T& y)
+try {
+	return x == object(y);
+} catch (msgpack::type_error&) {
+	return false;
+}
 
 inline bool operator!=(const object x, const object y)
 { return !(x == y); }
 
+template <typename T>
+inline bool operator==(const T& y, const object x)
+{ return x == y; }
 
-inline object::object() { }
+template <typename T>
+inline bool operator!=(const object x, const T& y)
+{ return !(x == y); }
 
-inline object::object(msgpack_object obj)
-{
-	// FIXME beter way?
-	::memcpy(this, &obj, sizeof(obj));
-}
-
-inline object::operator msgpack_object()
-{
-	// FIXME beter way?
-	msgpack_object obj;
-	::memcpy(&obj, this, sizeof(obj));
-	return obj;
-}
+template <typename T>
+inline bool operator!=(const T& y, const object x)
+{ return x != y; }
 
 
 inline object::implicit_type object::convert() const
@@ -221,6 +275,55 @@ inline T object::as() const
 }
 
 
+inline object::object()
+{
+	type = type::NIL;
+}
+
+template <typename T>
+inline object::object(const T& v)
+{
+	*this << v;
+}
+
+template <typename T>
+inline object& object::operator=(const T& v)
+{
+	*this = object(v);
+	return *this;
+}
+
+template <typename T>
+object::object(const T& v, zone* z)
+{
+	with_zone oz(z);
+	oz << v;
+	type = oz.type;
+	via = oz.via;
+}
+
+
+inline object::object(msgpack_object o)
+{
+	// FIXME beter way?
+	::memcpy(this, &o, sizeof(o));
+}
+
+inline void operator<< (object& o, msgpack_object v)
+{
+	// FIXME beter way?
+	::memcpy(&o, &v, sizeof(v));
+}
+
+inline object::operator msgpack_object() const
+{
+	// FIXME beter way?
+	msgpack_object obj;
+	::memcpy(&obj, this, sizeof(obj));
+	return obj;
+}
+
+
 // obsolete
 template <typename T>
 inline void convert(T& v, object o)
@@ -260,35 +363,15 @@ packer<Stream>& operator<< (packer<Stream>& o, const object& v)
 		return o;
 
 	case type::POSITIVE_INTEGER:
-		if(v.via.u64 <= (uint64_t)std::numeric_limits<uint16_t>::max()) {
-			if(v.via.u64 <= (uint16_t)std::numeric_limits<uint8_t>::max()) {
-				o.pack_uint8(v.via.u64);
-			} else {
-				o.pack_uint16(v.via.u64);
-			}
-		} else {
-			if(v.via.u64 <= (uint64_t)std::numeric_limits<uint32_t>::max()) {
-				o.pack_uint32(v.via.u64);
-			} else {
-				o.pack_uint64(v.via.u64);
-			}
-		}
+		o.pack_uint64(v.via.u64);
 		return o;
 
 	case type::NEGATIVE_INTEGER:
-		if(v.via.i64 >= (int64_t)std::numeric_limits<int16_t>::min()) {
-			if(v.via.i64 >= (int64_t)std::numeric_limits<int8_t>::min()) {
-				o.pack_int8(v.via.i64);
-			} else {
-				o.pack_int16(v.via.i64);
-			}
-		} else {
-			if(v.via.i64 >= (int64_t)std::numeric_limits<int32_t>::min()) {
-				o.pack_int64(v.via.i64);
-			} else {
-				o.pack_int64(v.via.i64);
-			}
-		}
+		o.pack_int64(v.via.i64);
+		return o;
+
+	case type::DOUBLE:
+		o.pack_double(v.via.dec);
 		return o;
 
 	case type::RAW:

cpp/src/msgpack/pack.h

@@ -27,6 +27,19 @@ extern "C" {
 #endif
 
 
+/**
+ * @defgroup msgpack_buffer Buffers
+ * @ingroup msgpack
+ * @{
+ * @}
+ */
+
+/**
+ * @defgroup msgpack_pack Serializer
+ * @ingroup msgpack
+ * @{
+ */
+
 typedef int (*msgpack_packer_write)(void* data, const char* buf, unsigned int len);
 
 typedef struct msgpack_packer {
@@ -74,6 +87,8 @@ static int msgpack_pack_raw_body(msgpack_packer* pk, const void* b, size_t l);
 int msgpack_pack_object(msgpack_packer* pk, msgpack_object d);
 
 
+/** @} */
+
 
 #define msgpack_pack_inline_func(name) \
 	inline int msgpack_pack ## name

cpp/src/msgpack/pack.hpp

@@ -1,7 +1,7 @@
 //
 // MessagePack for C++ serializing routine
 //
-// Copyright (C) 2008-2009 FURUHASHI Sadayuki
+// Copyright (C) 2008-2010 FURUHASHI Sadayuki
 //
 //    Licensed under the Apache License, Version 2.0 (the "License");
 //    you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@ namespace msgpack {
 template <typename Stream>
 class packer {
 public:
+	packer(Stream* s);
 	packer(Stream& s);
 	~packer();
 
@@ -39,12 +40,12 @@ public:
 	packer<Stream>& pack_uint16(uint16_t d);
 	packer<Stream>& pack_uint32(uint32_t d);
 	packer<Stream>& pack_uint64(uint64_t d);
-	packer<Stream>& pack_int8(uint8_t d);
-	packer<Stream>& pack_int16(uint16_t d);
-	packer<Stream>& pack_int32(uint32_t d);
-	packer<Stream>& pack_int64(uint64_t d);
+	packer<Stream>& pack_int8(int8_t d);
+	packer<Stream>& pack_int16(int16_t d);
+	packer<Stream>& pack_int32(int32_t d);
+	packer<Stream>& pack_int64(int64_t d);
 
-	packer<Stream>& pack_short(int d);
+	packer<Stream>& pack_short(short d);
 	packer<Stream>& pack_int(int d);
 	packer<Stream>& pack_long(long d);
 	packer<Stream>& pack_long_long(long long d);
@@ -111,6 +112,12 @@ private:
 };
 
 
+template <typename Stream, typename T>
+inline void pack(Stream* s, const T& v)
+{
+	packer<Stream>(s).pack(v);
+}
+
 template <typename Stream, typename T>
 inline void pack(Stream& s, const T& v)
 {
@@ -133,6 +140,9 @@ inline void pack(Stream& s, const T& v)
 #include "msgpack/pack_template.h"
 
 
+template <typename Stream>
+packer<Stream>::packer(Stream* s) : m_stream(*s) { }
+
 template <typename Stream>
 packer<Stream>::packer(Stream& s) : m_stream(s) { }
 
@@ -156,24 +166,24 @@ inline packer<Stream>& packer<Stream>::pack_uint64(uint64_t d)
 { _pack_uint64(m_stream, d); return *this; }
 
 template <typename Stream>
-inline packer<Stream>& packer<Stream>::pack_int8(uint8_t d)
+inline packer<Stream>& packer<Stream>::pack_int8(int8_t d)
 { _pack_int8(m_stream, d); return *this; }
 
 template <typename Stream>
-inline packer<Stream>& packer<Stream>::pack_int16(uint16_t d)
+inline packer<Stream>& packer<Stream>::pack_int16(int16_t d)
 { _pack_int16(m_stream, d); return *this; }
 
 template <typename Stream>
-inline packer<Stream>& packer<Stream>::pack_int32(uint32_t d)
+inline packer<Stream>& packer<Stream>::pack_int32(int32_t d)
 { _pack_int32(m_stream, d); return *this; }
 
 template <typename Stream>
-inline packer<Stream>& packer<Stream>::pack_int64(uint64_t d)
+inline packer<Stream>& packer<Stream>::pack_int64(int64_t d)
 { _pack_int64(m_stream, d); return *this;}
 
 
 template <typename Stream>
-inline packer<Stream>& packer<Stream>::pack_short(int d)
+inline packer<Stream>& packer<Stream>::pack_short(short d)
 { _pack_short(m_stream, d); return *this; }
 
 template <typename Stream>

cpp/src/msgpack/sbuffer.h

@@ -21,14 +21,17 @@
 #include <stdlib.h>
 #include <string.h>
 
-#ifndef MSGPACK_SBUFFER_INIT_SIZE
-#define MSGPACK_SBUFFER_INIT_SIZE 2048
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+
+/**
+ * @defgroup msgpack_sbuffer Simple buffer
+ * @ingroup msgpack_buffer
+ * @{
+ */
+
 typedef struct msgpack_sbuffer {
 	size_t size;
 	char* data;
@@ -45,6 +48,22 @@ static inline void msgpack_sbuffer_destroy(msgpack_sbuffer* sbuf)
 	free(sbuf->data);
 }
 
+static inline msgpack_sbuffer* msgpack_sbuffer_new(void)
+{
+	return (msgpack_sbuffer*)calloc(1, sizeof(msgpack_sbuffer));
+}
+
+static inline void msgpack_sbuffer_free(msgpack_sbuffer* sbuf)
+{
+	if(sbuf == NULL) { return; }
+	msgpack_sbuffer_destroy(sbuf);
+	free(sbuf);
+}
+
+#ifndef MSGPACK_SBUFFER_INIT_SIZE
+#define MSGPACK_SBUFFER_INIT_SIZE 8192
+#endif
+
 static inline int msgpack_sbuffer_write(void* data, const char* buf, unsigned int len)
 {
 	msgpack_sbuffer* sbuf = (msgpack_sbuffer*)data;
@@ -76,6 +95,13 @@ static inline char* msgpack_sbuffer_release(msgpack_sbuffer* sbuf)
 	return tmp;
 }
 
+static inline void msgpack_sbuffer_clear(msgpack_sbuffer* sbuf)
+{
+	sbuf->size = 0;
+}
+
+/** @} */
+
 
 #ifdef __cplusplus
 }

cpp/src/msgpack/sbuffer.hpp

@@ -72,6 +72,11 @@ public:
 		return msgpack_sbuffer_release(this);
 	}
 
+	void clear()
+	{
+		msgpack_sbuffer_clear(this);
+	}
+
 private:
 	void expand_buffer(size_t len)
 	{

cpp/src/msgpack/type/bool.hpp

@@ -39,6 +39,15 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const bool& v)
 	return o;
 }
 
+inline void operator<< (object& o, bool v)
+{
+	o.type = type::BOOLEAN;
+	o.via.boolean = v;
+}
+
+inline void operator<< (object::with_zone& o, bool v)
+	{ static_cast<object&>(o) << v; }
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/define.hpp.erb

@@ -27,6 +27,11 @@
 	void msgpack_unpack(msgpack::object o) \
 	{ \
 		msgpack::type::make_define(__VA_ARGS__).msgpack_unpack(o); \
+	}\
+	template <typename MSGPACK_OBJECT> \
+	void msgpack_object(MSGPACK_OBJECT* o, msgpack::zone* z) const \
+	{ \
+		msgpack::type::make_define(__VA_ARGS__).msgpack_object(o, z); \
 	}
 
 namespace msgpack {
@@ -51,6 +56,12 @@ struct define<> {
 	{
 		if(o.type != type::ARRAY) { throw type_error(); }
 	}
+	void msgpack_object(msgpack::object* o, msgpack::zone* z) const
+	{
+		o->type = type::ARRAY;
+		o->via.array.ptr = NULL;
+		o->via.array.size = 0;
+	}
 };
 <%0.upto(GENERATION_LIMIT) {|i|%>
 template <typename A0<%1.upto(i) {|j|%>, typename A<%=j%><%}%>>
@@ -73,6 +84,14 @@ struct define<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>> {
 		<%0.upto(i) {|j|%>
 		if(size <= <%=j%>) { return; } o.via.array.ptr[<%=j%>].convert(&a<%=j%>);<%}%>
 	}
+	void msgpack_object(msgpack::object* o, msgpack::zone* z) const
+	{
+		o->type = type::ARRAY;
+		o->via.array.ptr = (object*)z->malloc(sizeof(object)*<%=i+1%>);
+		o->via.array.size = <%=i+1%>;
+		<%0.upto(i) {|j|%>
+		o->via.array.ptr[<%=j%>] = object(a<%=j%>, z);<%}%>
+	}
 	<%0.upto(i) {|j|%>
 	A<%=j%>& a<%=j%>;<%}%>
 };

cpp/src/msgpack/type/deque.hpp

@@ -49,6 +49,27 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::deque<T>& v)
 	return o;
 }
 
+template <typename T>
+inline void operator<< (object::with_zone& o, const std::deque<T>& v)
+{
+	o.type = type::ARRAY;
+	if(v.empty()) {
+		o.via.array.ptr = NULL;
+		o.via.array.size = 0;
+	} else {
+		object* p = (object*)o.zone->malloc(sizeof(object)*v.size());
+		object* const pend = p + v.size();
+		o.via.array.ptr = p;
+		o.via.array.size = v.size();
+		typename std::deque<T>::const_iterator it(v.begin());
+		do {
+			*p = object(*it, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/float.hpp

@@ -57,6 +57,25 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const double& v)
 }
 
 
+inline void operator<< (object& o, float v)
+{
+	o.type = type::DOUBLE;
+	o.via.dec = v;
+}
+
+inline void operator<< (object& o, double v)
+{
+	o.type = type::DOUBLE;
+	o.via.dec = v;
+}
+
+inline void operator<< (object::with_zone& o, float v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, double v)
+	{ static_cast<object&>(o) << v; }
+
+
 }  // namespace msgpack
 
 #endif /* msgpack/type/float.hpp */

cpp/src/msgpack/type/int.hpp

@@ -56,7 +56,7 @@ namespace detail {
 			throw type_error();
 		}
 	};
-	
+
 	template <typename T>
 	static inline T convert_integer(object o)
 	{
@@ -141,6 +141,70 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const unsigned long long&
 	{ o.pack_unsigned_long_long(v); return o; }
 
 
+inline void operator<< (object& o, signed char v)
+	{ v < 0 ? o.type = type::NEGATIVE_INTEGER, o.via.i64 = v : o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, signed short v)
+	{ v < 0 ? o.type = type::NEGATIVE_INTEGER, o.via.i64 = v : o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, signed int v)
+	{ v < 0 ? o.type = type::NEGATIVE_INTEGER, o.via.i64 = v : o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, signed long v)
+	{ v < 0 ? o.type = type::NEGATIVE_INTEGER, o.via.i64 = v : o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, signed long long v)
+	{ v < 0 ? o.type = type::NEGATIVE_INTEGER, o.via.i64 = v : o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+
+inline void operator<< (object& o, unsigned char v)
+	{ o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, unsigned short v)
+	{ o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, unsigned int v)
+	{ o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, unsigned long v)
+	{ o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+inline void operator<< (object& o, unsigned long long v)
+	{ o.type = type::POSITIVE_INTEGER, o.via.u64 = v; }
+
+
+inline void operator<< (object::with_zone& o, signed char v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, signed short v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, signed int v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, signed long v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, signed long long v)
+	{ static_cast<object&>(o) << v; }
+
+
+inline void operator<< (object::with_zone& o, unsigned char v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, unsigned short v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, unsigned int v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, unsigned long v)
+	{ static_cast<object&>(o) << v; }
+
+inline void operator<< (object::with_zone& o, unsigned long long v)
+	{ static_cast<object&>(o) << v; }
+
+
 }  // namespace msgpack
 
 #endif /* msgpack/type/int.hpp */

cpp/src/msgpack/type/list.hpp

@@ -49,6 +49,27 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::list<T>& v)
 	return o;
 }
 
+template <typename T>
+inline void operator<< (object::with_zone& o, const std::list<T>& v)
+{
+	o.type = type::ARRAY;
+	if(v.empty()) {
+		o.via.array.ptr = NULL;
+		o.via.array.size = 0;
+	} else {
+		object* p = (object*)o.zone->malloc(sizeof(object)*v.size());
+		object* const pend = p + v.size();
+		o.via.array.ptr = p;
+		o.via.array.size = v.size();
+		typename std::list<T>::const_iterator it(v.begin());
+		do {
+			*p = object(*it, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/map.hpp

@@ -70,6 +70,28 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const type::assoc_vector<K
 	return o;
 }
 
+template <typename K, typename V>
+inline void operator<< (object::with_zone& o, const type::assoc_vector<K,V>& v)
+{
+	o.type = type::MAP;
+	if(v.empty()) {
+		o.via.map.ptr  = NULL;
+		o.via.map.size = 0;
+	} else {
+		object_kv* p = (object_kv*)o.zone->malloc(sizeof(object_kv)*v.size());
+		object_kv* const pend = p + v.size();
+		o.via.map.ptr  = p;
+		o.via.map.size = v.size();
+		typename type::assoc_vector<K,V>::const_iterator it(v.begin());
+		do {
+			p->key = object(it->first, o.zone);
+			p->val = object(it->second, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 template <typename K, typename V>
 inline std::map<K, V> operator>> (object o, std::map<K, V>& v)
@@ -104,6 +126,28 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::map<K,V>& v)
 	return o;
 }
 
+template <typename K, typename V>
+inline void operator<< (object::with_zone& o, const std::map<K,V>& v)
+{
+	o.type = type::MAP;
+	if(v.empty()) {
+		o.via.map.ptr  = NULL;
+		o.via.map.size = 0;
+	} else {
+		object_kv* p = (object_kv*)o.zone->malloc(sizeof(object_kv)*v.size());
+		object_kv* const pend = p + v.size();
+		o.via.map.ptr  = p;
+		o.via.map.size = v.size();
+		typename std::map<K,V>::const_iterator it(v.begin());
+		do {
+			p->key = object(it->first, o.zone);
+			p->val = object(it->second, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 template <typename K, typename V>
 inline std::multimap<K, V> operator>> (object o, std::multimap<K, V>& v)
@@ -132,6 +176,28 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::multimap<K,V>&
 	return o;
 }
 
+template <typename K, typename V>
+inline void operator<< (object::with_zone& o, const std::multimap<K,V>& v)
+{
+	o.type = type::MAP;
+	if(v.empty()) {
+		o.via.map.ptr  = NULL;
+		o.via.map.size = 0;
+	} else {
+		object_kv* p = (object_kv*)o.zone->malloc(sizeof(object_kv)*v.size());
+		object_kv* const pend = p + v.size();
+		o.via.map.ptr  = p;
+		o.via.map.size = v.size();
+		typename std::multimap<K,V>::const_iterator it(v.begin());
+		do {
+			p->key = object(it->first, o.zone);
+			p->val = object(it->second, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/nil.hpp

@@ -42,6 +42,22 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const type::nil& v)
 	return o;
 }
 
+inline void operator<< (object& o, type::nil v)
+{
+	o.type = type::NIL;
+}
+
+inline void operator<< (object::with_zone& o, type::nil v)
+	{ static_cast<object&>(o) << v; }
+
+
+template <>
+inline void object::as<void>() const
+{
+	msgpack::type::nil v;
+	convert(&v);
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/pair.hpp

@@ -43,6 +43,17 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::pair<T1, T2>& v
 	return o;
 }
 
+template <typename T1, typename T2>
+inline void operator<< (object::with_zone& o, const std::pair<T1, T2>& v)
+{
+	o.type = type::ARRAY;
+	object* p = (object*)o.zone->malloc(sizeof(object)*2);
+	o.via.array.ptr = p;
+	o.via.array.size = 2;
+	p[0] = object(v.first, o.zone);
+	p[1] = object(v.second, o.zone);
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/raw.hpp

@@ -33,25 +33,25 @@ struct raw_ref {
 	uint32_t size;
 	const char* ptr;
 
-	std::string str() { return std::string(ptr, size); }
+	std::string str() const { return std::string(ptr, size); }
 
-	bool operator== (const raw_ref& x)
+	bool operator== (const raw_ref& x) const
 	{
 		return size == x.size && memcmp(ptr, x.ptr, size) == 0;
 	}
 
-	bool operator!= (const raw_ref& x)
+	bool operator!= (const raw_ref& x) const
 	{
 		return !(*this != x);
 	}
 
-	bool operator< (const raw_ref& x)
+	bool operator< (const raw_ref& x) const
 	{
 		if(size == x.size) { return memcmp(ptr, x.ptr, size) < 0; }
 		else { return size < x.size; }
 	}
 
-	bool operator> (const raw_ref& x)
+	bool operator> (const raw_ref& x) const
 	{
 		if(size == x.size) { return memcmp(ptr, x.ptr, size) > 0; }
 		else { return size > x.size; }
@@ -77,6 +77,16 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const type::raw_ref& v)
 	return o;
 }
 
+inline void operator<< (object& o, const type::raw_ref& v)
+{
+	o.type = type::RAW;
+	o.via.raw.ptr = v.ptr;
+	o.via.raw.size = v.size;
+}
+
+inline void operator<< (object::with_zone& o, const type::raw_ref& v)
+	{ static_cast<object&>(o) << v; }
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/set.hpp

@@ -48,6 +48,27 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::set<T>& v)
 	return o;
 }
 
+template <typename T>
+inline void operator<< (object::with_zone& o, const std::set<T>& v)
+{
+	o.type = type::ARRAY;
+	if(v.empty()) {
+		o.via.array.ptr = NULL;
+		o.via.array.size = 0;
+	} else {
+		object* p = (object*)o.zone->malloc(sizeof(object)*v.size());
+		object* const pend = p + v.size();
+		o.via.array.ptr = p;
+		o.via.array.size = v.size();
+		typename std::set<T>::const_iterator it(v.begin());
+		do {
+			*p = object(*it, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 template <typename T>
 inline std::multiset<T>& operator>> (object o, std::multiset<T>& v)
@@ -73,6 +94,27 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::multiset<T>& v)
 	return o;
 }
 
+template <typename T>
+inline void operator<< (object::with_zone& o, const std::multiset<T>& v)
+{
+	o.type = type::ARRAY;
+	if(v.empty()) {
+		o.via.array.ptr = NULL;
+		o.via.array.size = 0;
+	} else {
+		object* p = (object*)o.zone->malloc(sizeof(object)*v.size());
+		object* const pend = p + v.size();
+		o.via.array.ptr = p;
+		o.via.array.size = v.size();
+		typename std::multiset<T>::const_iterator it(v.begin());
+		do {
+			*p = object(*it, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/string.hpp

@@ -39,6 +39,22 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::string& v)
 	return o;
 }
 
+inline void operator<< (object::with_zone& o, const std::string& v)
+{
+	o.type = type::RAW;
+	char* ptr = (char*)o.zone->malloc(v.size());
+	o.via.raw.ptr = ptr;
+	o.via.raw.size = v.size();
+	memcpy(ptr, v.data(), v.size());
+}
+
+inline void operator<< (object& o, const std::string& v)
+{
+	o.type = type::RAW;
+	o.via.raw.ptr = v.data();
+	o.via.raw.size = v.size();
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/tr1/unordered_map.hpp

@@ -50,6 +50,28 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::tr1::unordered_
 	return o;
 }
 
+template <typename K, typename V>
+inline void operator<< (object::with_zone& o, const std::tr1::unordered_map<K,V>& v)
+{
+	o.type = type::MAP;
+	if(v.empty()) {
+		o.via.map.ptr  = NULL;
+		o.via.map.size = 0;
+	} else {
+		object_kv* p = (object_kv*)o.zone->malloc(sizeof(object_kv)*v.size());
+		object_kv* const pend = p + v.size();
+		o.via.map.ptr  = p;
+		o.via.map.size = v.size();
+		typename std::tr1::unordered_map<K,V>::const_iterator it(v.begin());
+		do {
+			p->key = object(it->first, o.zone);
+			p->val = object(it->second, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 template <typename K, typename V>
 inline std::tr1::unordered_multimap<K, V> operator>> (object o, std::tr1::unordered_multimap<K, V>& v)
@@ -78,6 +100,28 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::tr1::unordered_
 	return o;
 }
 
+template <typename K, typename V>
+inline void operator<< (object::with_zone& o, const std::tr1::unordered_multimap<K,V>& v)
+{
+	o.type = type::MAP;
+	if(v.empty()) {
+		o.via.map.ptr  = NULL;
+		o.via.map.size = 0;
+	} else {
+		object_kv* p = (object_kv*)o.zone->malloc(sizeof(object_kv)*v.size());
+		object_kv* const pend = p + v.size();
+		o.via.map.ptr  = p;
+		o.via.map.size = v.size();
+		typename std::tr1::unordered_multimap<K,V>::const_iterator it(v.begin());
+		do {
+			p->key = object(it->first, o.zone);
+			p->val = object(it->second, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/tr1/unordered_set.hpp

@@ -48,6 +48,27 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::tr1::unordered_
 	return o;
 }
 
+template <typename T>
+inline void operator<< (object::with_zone& o, const std::tr1::unordered_set<T>& v)
+{
+	o.type = type::ARRAY;
+	if(v.empty()) {
+		o.via.array.ptr = NULL;
+		o.via.array.size = 0;
+	} else {
+		object* p = (object*)o.zone->malloc(sizeof(object)*v.size());
+		object* const pend = p + v.size();
+		o.via.array.ptr = p;
+		o.via.array.size = v.size();
+		typename std::tr1::unordered_set<T>::const_iterator it(v.begin());
+		do {
+			*p = object(*it, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 template <typename T>
 inline std::tr1::unordered_multiset<T>& operator>> (object o, std::tr1::unordered_multiset<T>& v)
@@ -73,6 +94,27 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::tr1::unordered_
 	return o;
 }
 
+template <typename T>
+inline void operator<< (object::with_zone& o, const std::tr1::unordered_multiset<T>& v)
+{
+	o.type = type::ARRAY;
+	if(v.empty()) {
+		o.via.array.ptr = NULL;
+		o.via.array.size = 0;
+	} else {
+		object* p = (object*)o.zone->malloc(sizeof(object)*v.size());
+		object* const pend = p + v.size();
+		o.via.array.ptr = p;
+		o.via.array.size = v.size();
+		typename std::tr1::unordered_multiset<T>::const_iterator it(v.begin());
+		do {
+			*p = object(*it, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/type/tuple.hpp.erb

@@ -141,7 +141,7 @@ type::tuple<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>>& operator>> (
 	if(o.type != type::ARRAY) { throw type_error(); }
 	if(o.via.array.size < <%=i+1%>) { throw type_error(); }
 	<%0.upto(i) {|j|%>
-	o.via.array.ptr[<%=j%>].convert<A<%=j%>>(&v.template get<<%=j%>>());<%}%>
+	o.via.array.ptr[<%=j%>].convert<typename type::tuple_type<A<%=j%>>::type>(&v.template get<<%=j%>>());<%}%>
 	return v;
 }
 <%}%>
@@ -165,7 +165,42 @@ const packer<Stream>& operator<< (
 }
 <%}%>
 
+inline void operator<< (
+		object::with_zone& o,
+		const type::tuple<>& v) {
+	o.type = type::ARRAY;
+	o.via.array.ptr = NULL;
+	o.via.array.size = 0;
+}
+<%0.upto(GENERATION_LIMIT) {|i|%>
+template <typename A0<%1.upto(i) {|j|%>, typename A<%=j%><%}%>>
+inline void operator<< (
+		object::with_zone& o,
+		const type::tuple<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>>& v) {
+	o.type = type::ARRAY;
+	o.via.array.ptr = (object*)o.zone->malloc(sizeof(object)*<%=i+1%>);
+	o.via.array.size = <%=i+1%>;
+	<%0.upto(i) {|j|%>
+	o.via.array.ptr[<%=j%>] = object(v.template get<<%=j%>>(), o.zone);<%}%>
+}
+<%}%>
+
 }  // namespace msgpack
 
+
+//inline std::ostream& operator<< (std::ostream& o, const msgpack::type::tuple<>& v) {
+//  return o << "[]";
+//}
+//<%0.upto(GENERATION_LIMIT) {|i|%>
+//template <typename A0<%1.upto(i) {|j|%>, typename A<%=j%><%}%>>
+//inline std::ostream& operator<< (std::ostream& o,
+//		const msgpack::type::tuple<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>>& v) {
+//	return o << "["
+//	<%0.upto(i) {|j|%>
+//	<<<%if j != 0 then%> ", " <<<%end%> v.template get<<%=j%>>()<%}%>
+//	<< "]";
+//}
+//<%}%>
+
 #endif /* msgpack/type/tuple.hpp */
 

cpp/src/msgpack/type/vector.hpp

@@ -53,6 +53,27 @@ inline packer<Stream>& operator<< (packer<Stream>& o, const std::vector<T>& v)
 	return o;
 }
 
+template <typename T>
+inline void operator<< (object::with_zone& o, const std::vector<T>& v)
+{
+	o.type = type::ARRAY;
+	if(v.empty()) {
+		o.via.array.ptr = NULL;
+		o.via.array.size = 0;
+	} else {
+		object* p = (object*)o.zone->malloc(sizeof(object)*v.size());
+		object* const pend = p + v.size();
+		o.via.array.ptr = p;
+		o.via.array.size = v.size();
+		typename std::vector<T>::const_iterator it(v.begin());
+		do {
+			*p = object(*it, o.zone);
+			++p;
+			++it;
+		} while(p < pend);
+	}
+}
+
 
 }  // namespace msgpack
 

cpp/src/msgpack/unpack.h

@@ -0,0 +1,260 @@
+/*
+ * MessagePack for C unpacking routine
+ *
+ * Copyright (C) 2008-2009 FURUHASHI Sadayuki
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+#ifndef MSGPACK_UNPACKER_H__
+#define MSGPACK_UNPACKER_H__
+
+#include "msgpack/zone.h"
+#include "msgpack/object.h"
+#include <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * @defgroup msgpack_unpack Deserializer
+ * @ingroup msgpack
+ * @{
+ */
+
+typedef struct msgpack_unpacked {
+	msgpack_zone* zone;
+	msgpack_object data;
+} msgpack_unpacked;
+
+bool msgpack_unpack_next(msgpack_unpacked* result,
+		const char* data, size_t len, size_t* off);
+
+/** @} */
+
+
+/**
+ * @defgroup msgpack_unpacker Streaming deserializer
+ * @ingroup msgpack
+ * @{
+ */
+
+typedef struct msgpack_unpacker {
+	char* buffer;
+	size_t used;
+	size_t free;
+	size_t off;
+	size_t parsed;
+	msgpack_zone* z;
+	size_t initial_buffer_size;
+	void* ctx;
+} msgpack_unpacker;
+
+
+#ifndef MSGPACK_UNPACKER_INIT_BUFFER_SIZE
+#define MSGPACK_UNPACKER_INIT_BUFFER_SIZE (64*1024)
+#endif
+
+/**
+ * Initializes a streaming deserializer.
+ * The initialized deserializer must be destroyed by msgpack_unpacker_destroy(msgpack_unpacker*).
+ */
+bool msgpack_unpacker_init(msgpack_unpacker* mpac, size_t initial_buffer_size);
+
+/**
+ * Destroys a streaming deserializer initialized by msgpack_unpacker_init(msgpack_unpacker*, size_t).
+ */
+void msgpack_unpacker_destroy(msgpack_unpacker* mpac);
+
+
+/**
+ * Creates a streaming deserializer.
+ * The created deserializer must be destroyed by msgpack_unpacker_free(msgpack_unpacker*).
+ */
+msgpack_unpacker* msgpack_unpacker_new(size_t initial_buffer_size);
+
+/**
+ * Frees a streaming deserializer created by msgpack_unpacker_new(size_t).
+ */
+void msgpack_unpacker_free(msgpack_unpacker* mpac);
+
+
+#ifndef MSGPACK_UNPACKER_RESERVE_SIZE
+#define MSGPACK_UNPACKER_RESERVE_SIZE (32*1024)
+#endif
+
+/**
+ * Reserves free space of the internal buffer.
+ * Use this function to fill the internal buffer with
+ * msgpack_unpacker_buffer(msgpack_unpacker*),
+ * msgpack_unpacker_buffer_capacity(const msgpack_unpacker*) and
+ * msgpack_unpacker_buffer_consumed(msgpack_unpacker*).
+ */
+static inline bool   msgpack_unpacker_reserve_buffer(msgpack_unpacker* mpac, size_t size);
+
+/**
+ * Gets pointer to the free space of the internal buffer.
+ * Use this function to fill the internal buffer with
+ * msgpack_unpacker_reserve_buffer(msgpack_unpacker*, size_t),
+ * msgpack_unpacker_buffer_capacity(const msgpack_unpacker*) and
+ * msgpack_unpacker_buffer_consumed(msgpack_unpacker*).
+ */
+static inline char*  msgpack_unpacker_buffer(msgpack_unpacker* mpac);
+
+/**
+ * Gets size of the free space of the internal buffer.
+ * Use this function to fill the internal buffer with
+ * msgpack_unpacker_reserve_buffer(msgpack_unpacker*, size_t),
+ * msgpack_unpacker_buffer(const msgpack_unpacker*) and
+ * msgpack_unpacker_buffer_consumed(msgpack_unpacker*).
+ */
+static inline size_t msgpack_unpacker_buffer_capacity(const msgpack_unpacker* mpac);
+
+/**
+ * Notifies the deserializer that the internal buffer filled.
+ * Use this function to fill the internal buffer with
+ * msgpack_unpacker_reserve_buffer(msgpack_unpacker*, size_t),
+ * msgpack_unpacker_buffer(msgpack_unpacker*) and
+ * msgpack_unpacker_buffer_capacity(const msgpack_unpacker*).
+ */
+static inline void   msgpack_unpacker_buffer_consumed(msgpack_unpacker* mpac, size_t size);
+
+
+/**
+ * Deserializes one object.
+ * Returns true if it successes. Otherwise false is returned.
+ * @param pac  pointer to an initialized msgpack_unpacked object.
+ */
+bool msgpack_unpacker_next(msgpack_unpacker* mpac, msgpack_unpacked* pac);
+
+/**
+ * Initializes a msgpack_unpacked object.
+ * The initialized object must be destroyed by msgpack_unpacked_destroy(msgpack_unpacker*).
+ * Use the object with msgpack_unpacker_next(msgpack_unpacker*, msgpack_unpacked*) or
+ * msgpack_unpack_next(msgpack_unpacked*, const char*, size_t, size_t*).
+ */
+static inline void msgpack_unpacked_init(msgpack_unpacked* result);
+
+/**
+ * Destroys a streaming deserializer initialized by msgpack_unpacked().
+ */
+static inline void msgpack_unpacked_destroy(msgpack_unpacked* result);
+
+/**
+ * Releases the memory zone from msgpack_unpacked object.
+ * The released zone must be freed by msgpack_zone_free(msgpack_zone*).
+ */
+static inline msgpack_zone* msgpack_unpacked_release_zone(msgpack_unpacked* result);
+
+
+int msgpack_unpacker_execute(msgpack_unpacker* mpac);
+
+msgpack_object msgpack_unpacker_data(msgpack_unpacker* mpac);
+
+msgpack_zone* msgpack_unpacker_release_zone(msgpack_unpacker* mpac);
+
+void msgpack_unpacker_reset_zone(msgpack_unpacker* mpac);
+
+void msgpack_unpacker_reset(msgpack_unpacker* mpac);
+
+static inline size_t msgpack_unpacker_message_size(const msgpack_unpacker* mpac);
+
+
+/** @} */
+
+
+// obsolete
+typedef enum {
+	MSGPACK_UNPACK_SUCCESS				=  2,
+	MSGPACK_UNPACK_EXTRA_BYTES			=  1,
+	MSGPACK_UNPACK_CONTINUE				=  0,
+	MSGPACK_UNPACK_PARSE_ERROR			= -1,
+} msgpack_unpack_return;
+
+// obsolete
+msgpack_unpack_return
+msgpack_unpack(const char* data, size_t len, size_t* off,
+		msgpack_zone* result_zone, msgpack_object* result);
+
+
+static inline size_t msgpack_unpacker_parsed_size(const msgpack_unpacker* mpac);
+
+bool msgpack_unpacker_flush_zone(msgpack_unpacker* mpac);
+
+bool msgpack_unpacker_expand_buffer(msgpack_unpacker* mpac, size_t size);
+
+bool msgpack_unpacker_reserve_buffer(msgpack_unpacker* mpac, size_t size)
+{
+	if(mpac->free >= size) { return true; }
+	return msgpack_unpacker_expand_buffer(mpac, size);
+}
+
+char* msgpack_unpacker_buffer(msgpack_unpacker* mpac)
+{
+	return mpac->buffer + mpac->used;
+}
+
+size_t msgpack_unpacker_buffer_capacity(const msgpack_unpacker* mpac)
+{
+	return mpac->free;
+}
+
+void msgpack_unpacker_buffer_consumed(msgpack_unpacker* mpac, size_t size)
+{
+	mpac->used += size;
+	mpac->free -= size;
+}
+
+size_t msgpack_unpacker_message_size(const msgpack_unpacker* mpac)
+{
+	return mpac->parsed - mpac->off + mpac->used;
+}
+
+size_t msgpack_unpacker_parsed_size(const msgpack_unpacker* mpac)
+{
+	return mpac->parsed;
+}
+
+
+void msgpack_unpacked_init(msgpack_unpacked* result)
+{
+	memset(result, 0, sizeof(msgpack_unpacked));
+}
+
+void msgpack_unpacked_destroy(msgpack_unpacked* result)
+{
+	if(result->zone != NULL) {
+		msgpack_zone_free(result->zone);
+		result->zone = NULL;
+		memset(&result->data, 0, sizeof(msgpack_object));
+	}
+}
+
+msgpack_zone* msgpack_unpacked_release_zone(msgpack_unpacked* result)
+{
+	if(result->zone != NULL) {
+		msgpack_zone* z = result->zone;
+		result->zone = NULL;
+		return z;
+	}
+	return NULL;
+}
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* msgpack/unpack.h */
+

cpp/src/msgpack/unpack.hpp

@@ -24,8 +24,9 @@
 #include <memory>
 #include <stdexcept>
 
+// backward compatibility
 #ifndef MSGPACK_UNPACKER_DEFAULT_INITIAL_BUFFER_SIZE
-#define MSGPACK_UNPACKER_DEFAULT_INITIAL_BUFFER_SIZE (32*1024)
+#define MSGPACK_UNPACKER_DEFAULT_INITIAL_BUFFER_SIZE MSGPACK_UNPACKER_INIT_BUFFER_SIZE
 #endif
 
 namespace msgpack {
@@ -37,14 +38,39 @@ struct unpack_error : public std::runtime_error {
 };
 
 
+class unpacked {
+public:
+	unpacked() { }
+
+	unpacked(object obj, std::auto_ptr<msgpack::zone> z) :
+		m_obj(obj), m_zone(z) { }
+
+	object& get()
+		{ return m_obj; }
+
+	const object& get() const
+		{ return m_obj; }
+
+	std::auto_ptr<msgpack::zone>& zone()
+		{ return m_zone; }
+
+	const std::auto_ptr<msgpack::zone>& zone() const
+		{ return m_zone; }
+
+private:
+	object m_obj;
+	std::auto_ptr<msgpack::zone> m_zone;
+};
+
+
 class unpacker : public msgpack_unpacker {
 public:
-	unpacker(size_t init_buffer_size = MSGPACK_UNPACKER_DEFAULT_INITIAL_BUFFER_SIZE);
+	unpacker(size_t init_buffer_size = MSGPACK_UNPACKER_INIT_BUFFER_SIZE);
 	~unpacker();
 
 public:
 	/*! 1. reserve buffer. at least `size' bytes of capacity will be ready */
-	void reserve_buffer(size_t size);
+	void reserve_buffer(size_t size = MSGPACK_UNPACKER_RESERVE_SIZE);
 
 	/*! 2. read data to the buffer() up to buffer_capacity() bytes */
 	char* buffer();
@@ -53,39 +79,22 @@ public:
 	/*! 3. specify the number of bytes actually copied */
 	void buffer_consumed(size_t size);
 
-	/*! 4. repeat execute() until it retunrs false */
-	bool execute();
+	/*! 4. repeat next() until it retunrs false */
+	bool next(unpacked* result);
 
-	/*! 5.1. if execute() returns true, take out the parsed object */
-	object data();
-
-	/*! 5.2. the object is valid until the zone is deleted */
-	// Note that once release_zone() from unpacker, you must delete it
-	// otherwise the memrory will leak.
-	zone* release_zone();
-
-	/*! 5.2. this method is equivalence to `delete release_zone()` */
-	void reset_zone();
-
-	/*! 5.3. after release_zone(), re-initialize unpacker */
-	void reset();
-
-	/*! 6. check if the size of message doesn't exceed assumption. */
+	/*! 5. check if the size of message doesn't exceed assumption. */
 	size_t message_size() const;
 
-
 	// Basic usage of the unpacker is as following:
 	//
 	// msgpack::unpacker pac;
-	//
-	// while( /* readable */ ) {
+	// while( /* input is readable */ ) {
 	//
 	//     // 1.
-	//     pac.reserve(1024);
+	//     pac.reserve_buffer(32*1024);
 	//
 	//     // 2.
-	//     ssize_t bytes =
-	//         read(the_source, pac.buffer(), pac.buffer_capacity());
+	//     size_t bytes = input.readsome(pac.buffer(), pac.buffer_capacity());
 	//
 	//     // error handling ...
 	//
@@ -93,25 +102,40 @@ public:
 	//     pac.buffer_consumed(bytes);
 	//
 	//     // 4.
-	//     while(pac.execute()) {
-	//         // 5.1
-	//         object o = pac.data();
+	//     msgpack::unpacked result;
+	//     while(pac.next(&result)) {
+	//         // do some with the object with the zone.
+	//         msgpack::object obj = result.get();
+	//         std::auto_ptr<msgpack:zone> z = result.zone();
+	//         on_message(obj, z);
 	//
-	//         // 5.2
-	//         std::auto_ptr<msgpack::zone> olife( pac.release_zone() );
+	//         //// boost::shared_ptr is also usable:
+	//         // boost::shared_ptr<msgpack::zone> life(z.release());
+	//         // on_message(result.get(), life);
+	//     }
 	//
-	//         // boost::shared_ptr is also usable:
-	//         // boost::shared_ptr<msgpack::zone> olife( pac.release_zone() );
-	//
-	//         // 5.3
-	//         pac.reset();
-	//
-	//         // do some with the object with the old zone.
-	//         do_something(o, olife);
+	//     // 5.
+	//     if(pac.message_size() > 10*1024*1024) {
+	//         throw std::runtime_error("message is too large");
 	//     }
 	// }
 	//
 
+	/*! for backward compatibility */
+	bool execute();
+
+	/*! for backward compatibility */
+	object data();
+
+	/*! for backward compatibility */
+	zone* release_zone();
+
+	/*! for backward compatibility */
+	void reset_zone();
+
+	/*! for backward compatibility */
+	void reset();
+
 public:
 	// These functions are usable when non-MessagePack message follows after
 	// MessagePack message.
@@ -137,6 +161,11 @@ private:
 };
 
 
+static void unpack(unpacked* result,
+		const char* data, size_t len, size_t* offset = NULL);
+
+
+// obsolete
 typedef enum {
 	UNPACK_SUCCESS				=  2,
 	UNPACK_EXTRA_BYTES			=  1,
@@ -144,6 +173,7 @@ typedef enum {
 	UNPACK_PARSE_ERROR			= -1,
 } unpack_return;
 
+// obsolete
 static unpack_return unpack(const char* data, size_t len, size_t* off,
 		zone* z, object* result);
 
@@ -187,6 +217,27 @@ inline void unpacker::buffer_consumed(size_t size)
 	return msgpack_unpacker_buffer_consumed(this, size);
 }
 
+inline bool unpacker::next(unpacked* result)
+{
+	int ret = msgpack_unpacker_execute(this);
+
+	if(ret < 0) {
+		throw unpack_error("parse error");
+	}
+
+	if(ret == 0) {
+		result->zone().reset();
+		result->get() = object();
+		return false;
+
+	} else {
+		result->zone().reset( release_zone() );
+		result->get() = data();
+		reset();
+		return true;
+	}
+}
+
 
 inline bool unpacker::execute()
 {
@@ -230,12 +281,12 @@ inline void unpacker::reset()
 	msgpack_unpacker_reset(this);
 }
 
+
 inline size_t unpacker::message_size() const
 {
 	return msgpack_unpacker_message_size(this);
 }
 
-
 inline size_t unpacker::parsed_size() const
 {
 	return msgpack_unpacker_parsed_size(this);
@@ -262,6 +313,38 @@ inline void unpacker::remove_nonparsed_buffer()
 }
 
 
+inline void unpack(unpacked* result,
+		const char* data, size_t len, size_t* offset)
+{
+	msgpack::object obj;
+	std::auto_ptr<msgpack::zone> z(new zone());
+
+	unpack_return ret = (unpack_return)msgpack_unpack(
+			data, len, offset, z.get(),
+			reinterpret_cast<msgpack_object*>(&obj));
+
+	switch(ret) {
+	case UNPACK_SUCCESS:
+		result->get() = obj;
+		result->zone() = z;
+		return;
+
+	case UNPACK_EXTRA_BYTES:
+		result->get() = obj;
+		result->zone() = z;
+		return;
+
+	case UNPACK_CONTINUE:
+		throw unpack_error("insufficient bytes");
+
+	case UNPACK_PARSE_ERROR:
+	default:
+		throw unpack_error("parse error");
+	}
+}
+
+
+// obsolete
 inline unpack_return unpack(const char* data, size_t len, size_t* off,
 		zone* z, object* result)
 {

cpp/src/msgpack/version.h.in

@@ -0,0 +1,40 @@
+/*
+ * MessagePack for C version information
+ *
+ * Copyright (C) 2008-2009 FURUHASHI Sadayuki
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+#ifndef MSGPACK_VERSION_H__
+#define MSGPACK_VERSION_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+const char* msgpack_version(void);
+int msgpack_version_major(void);
+int msgpack_version_minor(void);
+
+#define MSGPACK_VERSION "@VERSION@"
+#define MSGPACK_VERSION_MAJOR @VERSION_MAJOR@
+#define MSGPACK_VERSION_MINOR @VERSION_MINOR@
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* msgpack/version.h */
+

cpp/src/msgpack/vrefbuffer.h

@@ -19,6 +19,7 @@
 #define MSGPACK_VREFBUFFER_H__
 
 #include "msgpack/zone.h"
+#include <stdlib.h>
 
 #ifndef _WIN32
 #include <sys/uio.h>
@@ -29,19 +30,16 @@ struct iovec {
 };
 #endif
 
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 
-#ifndef MSGPACK_VREFBUFFER_REF_SIZE
-#define MSGPACK_VREFBUFFER_REF_SIZE 32
-#endif
-
-#ifndef MSGPACK_VREFBUFFER_CHUNK_SIZE
-#define MSGPACK_VREFBUFFER_CHUNK_SIZE 8192
-#endif
+/**
+ * @defgroup msgpack_vrefbuffer Vectored Referencing buffer
+ * @ingroup msgpack_buffer
+ * @{
+ */
 
 struct msgpack_vrefbuffer_chunk;
 typedef struct msgpack_vrefbuffer_chunk msgpack_vrefbuffer_chunk;
@@ -64,10 +62,21 @@ typedef struct msgpack_vrefbuffer {
 } msgpack_vrefbuffer;
 
 
+#ifndef MSGPACK_VREFBUFFER_REF_SIZE
+#define MSGPACK_VREFBUFFER_REF_SIZE 32
+#endif
+
+#ifndef MSGPACK_VREFBUFFER_CHUNK_SIZE
+#define MSGPACK_VREFBUFFER_CHUNK_SIZE 8192
+#endif
+
 bool msgpack_vrefbuffer_init(msgpack_vrefbuffer* vbuf,
 		size_t ref_size, size_t chunk_size);
 void msgpack_vrefbuffer_destroy(msgpack_vrefbuffer* vbuf);
 
+static inline msgpack_vrefbuffer* msgpack_vrefbuffer_new(size_t ref_size, size_t chunk_size);
+static inline void msgpack_vrefbuffer_free(msgpack_vrefbuffer* vbuf);
+
 static inline int msgpack_vrefbuffer_write(void* data, const char* buf, unsigned int len);
 
 static inline const struct iovec* msgpack_vrefbuffer_vec(const msgpack_vrefbuffer* vref);
@@ -81,6 +90,28 @@ int msgpack_vrefbuffer_append_ref(msgpack_vrefbuffer* vbuf,
 
 int msgpack_vrefbuffer_migrate(msgpack_vrefbuffer* vbuf, msgpack_vrefbuffer* to);
 
+void msgpack_vrefbuffer_clear(msgpack_vrefbuffer* vref);
+
+/** @} */
+
+
+msgpack_vrefbuffer* msgpack_vrefbuffer_new(size_t ref_size, size_t chunk_size)
+{
+	msgpack_vrefbuffer* vbuf = (msgpack_vrefbuffer*)malloc(sizeof(msgpack_vrefbuffer));
+	if(!msgpack_vrefbuffer_init(vbuf, ref_size, chunk_size)) {
+		free(vbuf);
+		return NULL;
+	}
+	return vbuf;
+}
+
+void msgpack_vrefbuffer_free(msgpack_vrefbuffer* vbuf)
+{
+	if(vbuf == NULL) { return; }
+	msgpack_vrefbuffer_destroy(vbuf);
+	free(vbuf);
+}
+
 int msgpack_vrefbuffer_write(void* data, const char* buf, unsigned int len)
 {
 	msgpack_vrefbuffer* vbuf = (msgpack_vrefbuffer*)data;
@@ -102,6 +133,7 @@ size_t msgpack_vrefbuffer_veclen(const msgpack_vrefbuffer* vref)
 	return vref->tail - vref->array;
 }
 
+
 #ifdef __cplusplus
 }
 #endif

cpp/src/msgpack/vrefbuffer.hpp

@@ -78,6 +78,11 @@ public:
 		}
 	}
 
+	void clear()
+	{
+		msgpack_vrefbuffer_clear(this);
+	}
+
 private:
 	typedef msgpack_vrefbuffer base;
 

cpp/src/msgpack/zbuffer.h

@@ -0,0 +1,207 @@
+/*
+ * MessagePack for C deflate buffer implementation
+ *
+ * Copyright (C) 2010 FURUHASHI Sadayuki
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+#ifndef MSGPACK_ZBUFFER_H__
+#define MSGPACK_ZBUFFER_H__
+
+#include "msgpack/sysdep.h"
+#include <stdlib.h>
+#include <string.h>
+#include <zlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * @defgroup msgpack_zbuffer Compressed buffer
+ * @ingroup msgpack_buffer
+ * @{
+ */
+
+typedef struct msgpack_zbuffer {
+	z_stream stream;
+	char* data;
+	size_t init_size;
+} msgpack_zbuffer;
+
+#ifndef MSGPACK_ZBUFFER_INIT_SIZE
+#define MSGPACK_ZBUFFER_INIT_SIZE 8192
+#endif
+
+static inline bool msgpack_zbuffer_init(msgpack_zbuffer* zbuf,
+		int level, size_t init_size);
+static inline void msgpack_zbuffer_destroy(msgpack_zbuffer* zbuf);
+
+static inline msgpack_zbuffer* msgpack_zbuffer_new(int level, size_t init_size);
+static inline void msgpack_zbuffer_free(msgpack_zbuffer* zbuf);
+
+static inline char* msgpack_zbuffer_flush(msgpack_zbuffer* zbuf);
+
+static inline const char* msgpack_zbuffer_data(const msgpack_zbuffer* zbuf);
+static inline size_t msgpack_zbuffer_size(const msgpack_zbuffer* zbuf);
+
+static inline bool msgpack_zbuffer_reset(msgpack_zbuffer* zbuf);
+static inline void msgpack_zbuffer_reset_buffer(msgpack_zbuffer* zbuf);
+static inline char* msgpack_zbuffer_release_buffer(msgpack_zbuffer* zbuf);
+
+
+#ifndef MSGPACK_ZBUFFER_RESERVE_SIZE
+#define MSGPACK_ZBUFFER_RESERVE_SIZE 512
+#endif
+
+static inline int msgpack_zbuffer_write(void* data, const char* buf, unsigned int len);
+
+static inline bool msgpack_zbuffer_expand(msgpack_zbuffer* zbuf);
+
+
+bool msgpack_zbuffer_init(msgpack_zbuffer* zbuf,
+		int level, size_t init_size)
+{
+	memset(zbuf, 0, sizeof(msgpack_zbuffer));
+	zbuf->init_size = init_size;
+	if(deflateInit(&zbuf->stream, level) != Z_OK) {
+		free(zbuf->data);
+		return false;
+	}
+	return true;
+}
+
+void msgpack_zbuffer_destroy(msgpack_zbuffer* zbuf)
+{
+	deflateEnd(&zbuf->stream);
+	free(zbuf->data);
+}
+
+msgpack_zbuffer* msgpack_zbuffer_new(int level, size_t init_size)
+{
+	msgpack_zbuffer* zbuf = (msgpack_zbuffer*)malloc(sizeof(msgpack_zbuffer));
+	if(!msgpack_zbuffer_init(zbuf, level, init_size)) {
+		free(zbuf);
+		return NULL;
+	}
+	return zbuf;
+}
+
+void msgpack_zbuffer_free(msgpack_zbuffer* zbuf)
+{
+	if(zbuf == NULL) { return; }
+	msgpack_zbuffer_destroy(zbuf);
+	free(zbuf);
+}
+
+bool msgpack_zbuffer_expand(msgpack_zbuffer* zbuf)
+{
+	size_t used = (char*)zbuf->stream.next_out - zbuf->data;
+	size_t csize = used + zbuf->stream.avail_out;
+	size_t nsize = (csize == 0) ? zbuf->init_size : csize * 2;
+
+	char* tmp = (char*)realloc(zbuf->data, nsize);
+	if(tmp == NULL) {
+		return false;
+	}
+
+	zbuf->data = tmp;
+	zbuf->stream.next_out  = (Bytef*)(tmp + used);
+	zbuf->stream.avail_out = nsize - used;
+
+	return true;
+}
+
+int msgpack_zbuffer_write(void* data, const char* buf, unsigned int len)
+{
+	msgpack_zbuffer* zbuf = (msgpack_zbuffer*)data;
+
+	zbuf->stream.next_in = (Bytef*)buf;
+	zbuf->stream.avail_in = len;
+
+	do {
+		if(zbuf->stream.avail_out < MSGPACK_ZBUFFER_RESERVE_SIZE) {
+			if(!msgpack_zbuffer_expand(zbuf)) {
+				return -1;
+			}
+		}
+
+		if(deflate(&zbuf->stream, Z_NO_FLUSH) != Z_OK) {
+			return -1;
+		}
+	} while(zbuf->stream.avail_in > 0);
+
+	return 0;
+}
+
+char* msgpack_zbuffer_flush(msgpack_zbuffer* zbuf)
+{
+	while(true) {
+		switch(deflate(&zbuf->stream, Z_FINISH)) {
+		case Z_STREAM_END:
+			return zbuf->data;
+		case Z_OK:
+			if(!msgpack_zbuffer_expand(zbuf)) {
+				return NULL;
+			}
+			break;
+		default:
+			return NULL;
+		}
+	}
+}
+
+const char* msgpack_zbuffer_data(const msgpack_zbuffer* zbuf)
+{
+	return zbuf->data;
+}
+
+size_t msgpack_zbuffer_size(const msgpack_zbuffer* zbuf)
+{
+	return (char*)zbuf->stream.next_out - zbuf->data;
+}
+
+void msgpack_zbuffer_reset_buffer(msgpack_zbuffer* zbuf)
+{
+	zbuf->stream.avail_out += (char*)zbuf->stream.next_out - zbuf->data;
+	zbuf->stream.next_out = (Bytef*)zbuf->data;
+}
+
+bool msgpack_zbuffer_reset(msgpack_zbuffer* zbuf)
+{
+	if(deflateReset(&zbuf->stream) != Z_OK) {
+		return false;
+	}
+	msgpack_zbuffer_reset_buffer(zbuf);
+	return true;
+}
+
+char* msgpack_zbuffer_release_buffer(msgpack_zbuffer* zbuf)
+{
+	char* tmp = zbuf->data;
+	zbuf->data = NULL;
+	zbuf->stream.next_out = NULL;
+	zbuf->stream.avail_out = 0;
+	return tmp;
+}
+
+/** @} */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* msgpack/zbuffer.h */
+

cpp/src/msgpack/zbuffer.hpp

@@ -0,0 +1,100 @@
+//
+// MessagePack for C++ deflate buffer implementation
+//
+// Copyright (C) 2010 FURUHASHI Sadayuki
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//        http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+//
+#ifndef MSGPACK_ZBUFFER_HPP__
+#define MSGPACK_ZBUFFER_HPP__
+
+#include "msgpack/zbuffer.h"
+#include <stdexcept>
+
+namespace msgpack {
+
+
+class zbuffer : public msgpack_zbuffer {
+public:
+	zbuffer(int level = Z_DEFAULT_COMPRESSION,
+			size_t init_size = MSGPACK_ZBUFFER_INIT_SIZE)
+	{
+		msgpack_zbuffer_init(this, level, init_size);
+	}
+
+	~zbuffer()
+	{
+		msgpack_zbuffer_destroy(this);
+	}
+
+public:
+	void write(const char* buf, unsigned int len)
+	{
+		if(msgpack_zbuffer_write(this, buf, len) < 0) {
+			throw std::bad_alloc();
+		}
+	}
+
+	char* flush()
+	{
+		char* buf = msgpack_zbuffer_flush(this);
+		if(!buf) {
+			throw std::bad_alloc();
+		}
+		return buf;
+	}
+
+	char* data()
+	{
+		return base::data;
+	}
+
+	const char* data() const
+	{
+		return base::data;
+	}
+
+	size_t size() const
+	{
+		return msgpack_zbuffer_size(this);
+	}
+
+	void reset()
+	{
+		if(!msgpack_zbuffer_reset(this)) {
+			throw std::bad_alloc();
+		}
+	}
+
+	void reset_buffer()
+	{
+		msgpack_zbuffer_reset_buffer(this);
+	}
+
+	char* release_buffer()
+	{
+		return msgpack_zbuffer_release_buffer(this);
+	}
+
+private:
+	typedef msgpack_zbuffer base;
+
+private:
+	zbuffer(const zbuffer&);
+};
+
+
+}  // namespace msgpack
+
+#endif /* msgpack/zbuffer.hpp */
+

cpp/src/msgpack/zone.h

@@ -25,6 +25,12 @@ extern "C" {
 #endif
 
 
+/**
+ * @defgroup msgpack_zone Memory zone
+ * @ingroup msgpack
+ * @{
+ */
+
 typedef struct msgpack_zone_finalizer {
 	void (*func)(void* data);
 	void* data;
@@ -71,6 +77,7 @@ bool msgpack_zone_is_empty(msgpack_zone* zone);
 
 void msgpack_zone_clear(msgpack_zone* zone);
 
+/** @} */
 
 
 #ifndef MSGPACK_ZONE_ALIGN

cpp/src/msgpack/zone.hpp.erb

@@ -18,7 +18,6 @@
 #ifndef MSGPACK_ZONE_HPP__
 #define MSGPACK_ZONE_HPP__
 
-#include "msgpack/object.hpp"
 #include "msgpack/zone.h"
 #include <cstdlib>
 #include <memory>

cpp/src/object.cpp

@@ -16,7 +16,6 @@
 //    limitations under the License.
 //
 #include "msgpack/object.hpp"
-#include <string.h>
 
 namespace msgpack {
 
@@ -61,7 +60,6 @@ std::ostream& operator<< (std::ostream& s, const object o)
 		}
 		s << "]";
 		break;
-		// FIXME loop optimiziation
 
 	case type::MAP:
 		s << "{";
@@ -76,7 +74,6 @@ std::ostream& operator<< (std::ostream& s, const object o)
 		}
 		s << "}";
 		break;
-		// FIXME loop optimiziation
 
 	default:
 		// FIXME
@@ -86,53 +83,5 @@ std::ostream& operator<< (std::ostream& s, const object o)
 }
 
 
-bool operator==(const object x, const object y)
-{
-	if(x.type != y.type) { return false; }
-
-	switch(x.type) {
-	case type::NIL:
-		return true;
-
-	case type::BOOLEAN:
-		return x.via.boolean == y.via.boolean;
-
-	case type::POSITIVE_INTEGER:
-		return x.via.u64 == y.via.u64;
-
-	case type::NEGATIVE_INTEGER:
-		return x.via.i64 == y.via.i64;
-
-	case type::RAW:
-		return x.via.raw.size == y.via.raw.size &&
-			memcmp(x.via.raw.ptr, y.via.raw.ptr, x.via.raw.size) == 0;
-
-	case type::ARRAY:
-		if(x.via.array.size != y.via.array.size) { return false; }
-		for(object* px(x.via.array.ptr),
-				* const pxend(x.via.array.ptr + x.via.array.size),
-				* py(y.via.array.ptr);
-				px < pxend; ++px, ++py) {
-			if(*px != *py) { return false; }
-		}
-		return true;
-		// FIXME loop optimiziation
-
-	case type::MAP:
-		if(x.via.map.size != y.via.map.size) { return false; }
-		for(object_kv* px(x.via.map.ptr),
-				* const pxend(x.via.map.ptr + x.via.map.size),
-				* py(y.via.map.ptr);
-				px < pxend; ++px, ++py) {
-			if(px->key != py->key || px->val != py->val) { return false; }
-		}
-		return true;
-
-	default:
-		return false;
-	}
-}
-
-
 }  // namespace msgpack
 

cpp/src/objectc.c

@@ -18,6 +18,7 @@
 #include "msgpack/object.h"
 #include "msgpack/pack.h"
 #include <stdio.h>
+#include <string.h>
 
 #ifndef _MSC_VER
 #include <inttypes.h>
@@ -141,7 +142,6 @@ void msgpack_object_print(FILE* out, msgpack_object o)
 		}
 		fprintf(out, "]");
 		break;
-		// FIXME loop optimiziation
 
 	case MSGPACK_OBJECT_MAP:
 		fprintf(out, "{");
@@ -161,7 +161,6 @@ void msgpack_object_print(FILE* out, msgpack_object o)
 		}
 		fprintf(out, "}");
 		break;
-		// FIXME loop optimiziation
 
 	default:
 		// FIXME
@@ -169,3 +168,70 @@ void msgpack_object_print(FILE* out, msgpack_object o)
 	}
 }
 
+bool msgpack_object_equal(const msgpack_object x, const msgpack_object y)
+{
+	if(x.type != y.type) { return false; }
+
+	switch(x.type) {
+	case MSGPACK_OBJECT_NIL:
+		return true;
+
+	case MSGPACK_OBJECT_BOOLEAN:
+		return x.via.boolean == y.via.boolean;
+
+	case MSGPACK_OBJECT_POSITIVE_INTEGER:
+		return x.via.u64 == y.via.u64;
+
+	case MSGPACK_OBJECT_NEGATIVE_INTEGER:
+		return x.via.i64 == y.via.i64;
+
+	case MSGPACK_OBJECT_DOUBLE:
+		return x.via.dec == y.via.dec;
+
+	case MSGPACK_OBJECT_RAW:
+		return x.via.raw.size == y.via.raw.size &&
+			memcmp(x.via.raw.ptr, y.via.raw.ptr, x.via.raw.size) == 0;
+
+	case MSGPACK_OBJECT_ARRAY:
+		if(x.via.array.size != y.via.array.size) {
+			return false;
+		} else if(x.via.array.size == 0) {
+			return true;
+		} else {
+			msgpack_object* px = x.via.array.ptr;
+			msgpack_object* const pxend = x.via.array.ptr + x.via.array.size;
+			msgpack_object* py = y.via.array.ptr;
+			do {
+				if(!msgpack_object_equal(*px, *py)) {
+					return false;
+				}
+				++px;
+				++py;
+			} while(px < pxend);
+			return true;
+		}
+
+	case MSGPACK_OBJECT_MAP:
+		if(x.via.map.size != y.via.map.size) {
+			return false;
+		} else if(x.via.map.size == 0) {
+			return true;
+		} else {
+			msgpack_object_kv* px = x.via.map.ptr;
+			msgpack_object_kv* const pxend = x.via.map.ptr + x.via.map.size;
+			msgpack_object_kv* py = y.via.map.ptr;
+			do {
+				if(!msgpack_object_equal(px->key, py->key) || !msgpack_object_equal(px->val, py->val)) {
+					return false;
+				}
+				++px;
+				++py;
+			} while(px < pxend);
+			return true;
+		}
+
+	default:
+		return false;
+	}
+}
+

cpp/src/unpack.c

@@ -323,7 +323,7 @@ msgpack_object msgpack_unpacker_data(msgpack_unpacker* mpac)
 msgpack_zone* msgpack_unpacker_release_zone(msgpack_unpacker* mpac)
 {
 	if(!msgpack_unpacker_flush_zone(mpac)) {
-		return false;
+		return NULL;
 	}
 
 	msgpack_zone* r = msgpack_zone_new(MSGPACK_ZONE_CHUNK_SIZE);
@@ -363,28 +363,54 @@ void msgpack_unpacker_reset(msgpack_unpacker* mpac)
 	mpac->parsed = 0;
 }
 
+bool msgpack_unpacker_next(msgpack_unpacker* mpac, msgpack_unpacked* result)
+{
+	if(result->zone != NULL) {
+		msgpack_zone_free(result->zone);
+	}
+
+	int ret = msgpack_unpacker_execute(mpac);
+
+	if(ret <= 0) {
+		result->zone = NULL;
+		memset(&result->data, 0, sizeof(msgpack_object));
+		return false;
+	}
+
+	result->zone = msgpack_unpacker_release_zone(mpac);
+	result->data = msgpack_unpacker_data(mpac);
+	msgpack_unpacker_reset(mpac);
+
+	return true;
+}
+
 
 msgpack_unpack_return
 msgpack_unpack(const char* data, size_t len, size_t* off,
-		msgpack_zone* z, msgpack_object* result)
+		msgpack_zone* result_zone, msgpack_object* result)
 {
-	template_context ctx;
-	template_init(&ctx);
-
-	ctx.user.z = z;
-	ctx.user.referenced = false;
-
 	size_t noff = 0;
 	if(off != NULL) { noff = *off; }
 
-	int ret = template_execute(&ctx, data, len, &noff);
-	if(ret < 0) {
+	if(len <= noff) {
+		// FIXME
+		return MSGPACK_UNPACK_CONTINUE;
+	}
+
+	template_context ctx;
+	template_init(&ctx);
+
+	ctx.user.z = result_zone;
+	ctx.user.referenced = false;
+
+	int e = template_execute(&ctx, data, len, &noff);
+	if(e < 0) {
 		return MSGPACK_UNPACK_PARSE_ERROR;
 	}
 
 	if(off != NULL) { *off = noff; }
 
-	if(ret == 0) {
+	if(e == 0) {
 		return MSGPACK_UNPACK_CONTINUE;
 	}
 
@@ -397,3 +423,37 @@ msgpack_unpack(const char* data, size_t len, size_t* off,
 	return MSGPACK_UNPACK_SUCCESS;
 }
 
+bool msgpack_unpack_next(msgpack_unpacked* result,
+		const char* data, size_t len, size_t* off)
+{
+	msgpack_unpacked_destroy(result);
+
+	size_t noff = 0;
+	if(off != NULL) { noff = *off; }
+
+	if(len <= noff) {
+		return false;
+	}
+
+	msgpack_zone* z = msgpack_zone_new(MSGPACK_ZONE_CHUNK_SIZE);
+
+	template_context ctx;
+	template_init(&ctx);
+
+	ctx.user.z = z;
+	ctx.user.referenced = false;
+
+	int e = template_execute(&ctx, data, len, &noff);
+	if(e <= 0) {
+		msgpack_zone_free(z);
+		return false;
+	}
+
+	if(off != NULL) { *off = noff; }
+
+	result->zone = z;
+	result->data = template_data(&ctx);
+
+	return true;
+}
+

cpp/src/version.c

@@ -0,0 +1,17 @@
+#include "msgpack.h"
+
+const char* msgpack_version(void)
+{
+	return MSGPACK_VERSION;
+}
+
+int msgpack_version_major(void)
+{
+	return MSGPACK_VERSION_MAJOR;
+}
+
+int msgpack_version_minor(void)
+{
+	return MSGPACK_VERSION_MINOR;
+}
+

cpp/src/vrefbuffer.c

@@ -75,6 +75,25 @@ void msgpack_vrefbuffer_destroy(msgpack_vrefbuffer* vbuf)
 	free(vbuf->array);
 }
 
+void msgpack_vrefbuffer_clear(msgpack_vrefbuffer* vbuf)
+{
+	msgpack_vrefbuffer_chunk* c = vbuf->inner_buffer.head->next;
+	msgpack_vrefbuffer_chunk* n;
+	while(c != NULL) {
+		n = c->next;
+		free(c);
+		c = n;
+	}
+
+	msgpack_vrefbuffer_inner_buffer* const ib = &vbuf->inner_buffer;
+	msgpack_vrefbuffer_chunk* chunk = ib->head;
+	chunk->next = NULL;
+	ib->free = vbuf->chunk_size;
+	ib->ptr  = ((char*)chunk) + sizeof(msgpack_vrefbuffer_chunk);
+
+	vbuf->tail = vbuf->array;
+}
+
 int msgpack_vrefbuffer_append_ref(msgpack_vrefbuffer* vbuf,
 		const char* buf, unsigned int len)
 {

cpp/src/zone.c

@@ -204,7 +204,7 @@ msgpack_zone* msgpack_zone_new(size_t chunk_size)
 
 	if(!init_chunk_list(&zone->chunk_list, chunk_size)) {
 		free(zone);
-		return false;
+		return NULL;
 	}
 
 	init_finalizer_array(&zone->finalizer_array);
@@ -214,6 +214,7 @@ msgpack_zone* msgpack_zone_new(size_t chunk_size)
 
 void msgpack_zone_free(msgpack_zone* zone)
 {
+	if(zone == NULL) { return; }
 	msgpack_zone_destroy(zone);
 	free(zone);
 }

cpp/test.mk

@@ -1,9 +0,0 @@
-
-CXXFLAGS  += -Wall -g -I. -I.. -O4
-LDFLAGS +=
-
-all: test
-
-test: test.o unpack.o zone.o object.o pack.hpp unpack.hpp zone.hpp object.hpp
-	$(CXX) test.o unpack.o zone.o object.o $(CXXFLAGS) $(LDFLAGS) -o $@
-

cpp/test/Makefile.am

@@ -0,0 +1,48 @@
+
+AM_CPPFLAGS   = -I../src
+AM_C_CPPFLAGS = -I../src
+AM_LDFLAGS = ../src/libmsgpack.la -lgtest_main
+
+check_PROGRAMS = \
+		zone \
+		pack_unpack \
+		pack_unpack_c \
+		streaming \
+		streaming_c \
+		object \
+		convert \
+		buffer \
+		cases \
+		version \
+		msgpackc_test \
+		msgpack_test
+
+TESTS = $(check_PROGRAMS)
+
+zone_SOURCES = zone.cc
+
+pack_unpack_SOURCES = pack_unpack.cc
+
+pack_unpack_c_SOURCES = pack_unpack_c.cc
+
+streaming_SOURCES = streaming.cc
+
+streaming_c_SOURCES = streaming_c.cc
+
+object_SOURCES = object.cc
+
+convert_SOURCES = convert.cc
+
+buffer_SOURCES = buffer.cc
+buffer_LDADD = -lz
+
+cases_SOURCES = cases.cc
+
+version_SOURCES = version.cc
+
+msgpackc_test_SOURCES = msgpackc_test.cpp
+
+msgpack_test_SOURCES = msgpack_test.cpp
+
+EXTRA_DIST = cases.mpac cases_compact.mpac
+

cpp/test/buffer.cc

@@ -0,0 +1,75 @@
+#include <msgpack.hpp>
+#include <msgpack/zbuffer.hpp>
+#include <gtest/gtest.h>
+#include <string.h>
+
+TEST(buffer, sbuffer)
+{
+	msgpack::sbuffer sbuf;
+	sbuf.write("a", 1);
+	sbuf.write("a", 1);
+	sbuf.write("a", 1);
+
+	EXPECT_EQ(3, sbuf.size());
+	EXPECT_TRUE( memcmp(sbuf.data(), "aaa", 3) == 0 );
+
+	sbuf.clear();
+	sbuf.write("a", 1);
+	sbuf.write("a", 1);
+	sbuf.write("a", 1);
+
+	EXPECT_EQ(3, sbuf.size());
+	EXPECT_TRUE( memcmp(sbuf.data(), "aaa", 3) == 0 );
+}
+
+
+TEST(buffer, vrefbuffer)
+{
+	msgpack::vrefbuffer vbuf;
+	vbuf.write("a", 1);
+	vbuf.write("a", 1);
+	vbuf.write("a", 1);
+
+	const struct iovec* vec = vbuf.vector();
+	size_t veclen = vbuf.vector_size();
+
+	msgpack::sbuffer sbuf;
+	for(size_t i=0; i < veclen; ++i) {
+		sbuf.write((const char*)vec[i].iov_base, vec[i].iov_len);
+	}
+
+	EXPECT_EQ(3, sbuf.size());
+	EXPECT_TRUE( memcmp(sbuf.data(), "aaa", 3) == 0 );
+
+
+	vbuf.clear();
+	vbuf.write("a", 1);
+	vbuf.write("a", 1);
+	vbuf.write("a", 1);
+
+	vec = vbuf.vector();
+	veclen = vbuf.vector_size();
+
+	sbuf.clear();
+	for(size_t i=0; i < veclen; ++i) {
+		sbuf.write((const char*)vec[i].iov_base, vec[i].iov_len);
+	}
+
+	EXPECT_EQ(3, sbuf.size());
+	EXPECT_TRUE( memcmp(sbuf.data(), "aaa", 3) == 0 );
+}
+
+
+TEST(buffer, zbuffer)
+{
+	msgpack::zbuffer zbuf;
+	zbuf.write("a", 1);
+	zbuf.write("a", 1);
+	zbuf.write("a", 1);
+
+	zbuf.flush();
+
+	char* data = zbuf.data();
+	size_t size = zbuf.size();
+}
+

cpp/test/cases.cc

@@ -0,0 +1,36 @@
+#include <msgpack.hpp>
+#include <fstream>
+#include <gtest/gtest.h>
+
+static void feed_file(msgpack::unpacker& pac, const char* path)
+{
+	std::ifstream fin(path);
+	while(true) {
+		pac.reserve_buffer(32*1024);
+		fin.read(pac.buffer(), pac.buffer_capacity());
+		if(fin.bad()) {
+			throw std::runtime_error("read failed");
+		}
+		pac.buffer_consumed(fin.gcount());
+		if(fin.fail()) {
+			break;
+		}
+	}
+}
+
+TEST(cases, format)
+{
+	msgpack::unpacker pac;
+	msgpack::unpacker pac_compact;
+
+	feed_file(pac, "cases.mpac");
+	feed_file(pac_compact, "cases_compact.mpac");
+
+	msgpack::unpacked result;
+	while(pac.next(&result)) {
+		msgpack::unpacked result_compact;
+		EXPECT_TRUE( pac_compact.next(&result_compact) );
+		EXPECT_EQ(result_compact.get(), result.get());
+	}
+}
+

cpp/test/convert.cc

@@ -0,0 +1,74 @@
+#include <msgpack.hpp>
+#include <gtest/gtest.h>
+
+class compatibility {
+public:
+	compatibility() : str1("default"), str2("default") { }
+
+	std::string str1;
+	std::string str2;
+
+	MSGPACK_DEFINE(str1, str2);
+};
+
+TEST(convert, compatibility_less)
+{
+	std::vector<std::string> src(1);
+	src[0] = "kumofs";
+
+	msgpack::zone z;
+	msgpack::object obj(src, &z);
+
+	compatibility c;
+	EXPECT_NO_THROW( obj.convert(&c) );
+
+	EXPECT_EQ("kumofs",  c.str1);
+	EXPECT_EQ("default", c.str2);
+}
+
+TEST(convert, compatibility_more)
+{
+	std::vector<std::string> src(3);
+	src[0] = "kumofs";
+	src[1] = "mpio";
+	src[2] = "cloudy";
+
+	msgpack::zone z;
+	msgpack::object obj(src, &z);
+
+	compatibility to;
+	EXPECT_NO_THROW( obj.convert(&to) );
+
+	EXPECT_EQ("kumofs", to.str1);
+	EXPECT_EQ("mpio",   to.str2);
+}
+
+
+class enum_member {
+public:
+	enum_member() : flag(A) { }
+
+	enum flags_t {
+		A = 0,
+		B = 1,
+	};
+
+	flags_t flag;
+
+	MSGPACK_DEFINE((int&)flag);
+};
+
+TEST(convert, enum_member)
+{
+	enum_member src;
+	src.flag = enum_member::B;
+
+	msgpack::zone z;
+	msgpack::object obj(src, &z);
+
+	enum_member to;
+	EXPECT_NO_THROW( obj.convert(&to) );
+
+	EXPECT_EQ(enum_member::B, to.flag);
+}
+

cpp/test/msgpack_test.cpp

@@ -438,7 +438,7 @@ TEST(MSGPACK_STL, simple_buffer_multiset)
 
 #ifdef HAVE_TR1_UNORDERED_MAP
 #include <tr1/unordered_map>
-#include "cpp/msgpack/type/tr1/unordered_map.hpp"
+#include "msgpack/type/tr1/unordered_map.hpp"
 TEST(MSGPACK_TR1, simple_buffer_unordered_map)
 {
   for (unsigned int k = 0; k < kLoop; k++) {
@@ -499,7 +499,7 @@ TEST(MSGPACK_TR1, simple_buffer_unordered_multimap)
 
 #ifdef HAVE_TR1_UNORDERED_SET
 #include <tr1/unordered_set>
-#include "cpp/msgpack/type/tr1/unordered_set.hpp"
+#include "msgpack/type/tr1/unordered_set.hpp"
 TEST(MSGPACK_TR1, simple_buffer_unordered_set)
 {
   for (unsigned int k = 0; k < kLoop; k++) {

cpp/test/object.cc

@@ -0,0 +1,134 @@
+#include <msgpack.hpp>
+#include <gtest/gtest.h>
+
+struct myclass {
+	myclass() : num(0), str("default") { }
+
+	myclass(int num, const std::string& str) :
+		num(0), str("default") { }
+
+	~myclass() { }
+
+	int num;
+	std::string str;
+
+	MSGPACK_DEFINE(num, str);
+
+	bool operator==(const myclass& o) const
+	{
+		return num == o.num && str == o.str;
+	}
+};
+
+std::ostream& operator<<(std::ostream& o, const myclass& m)
+{
+	return o << "myclass("<<m.num<<",\""<<m.str<<"\")";
+}
+
+
+TEST(object, convert)
+{
+	myclass m1;
+
+	msgpack::sbuffer sbuf;
+	msgpack::pack(sbuf, m1);
+
+	msgpack::zone z;
+	msgpack::object obj;
+
+	msgpack::unpack_return ret =
+		msgpack::unpack(sbuf.data(), sbuf.size(), NULL, &z, &obj);
+	EXPECT_EQ(ret, msgpack::UNPACK_SUCCESS);
+
+	myclass m2;
+	obj.convert(&m2);
+
+	EXPECT_EQ(m1, m2);
+}
+
+
+TEST(object, as)
+{
+	myclass m1;
+
+	msgpack::sbuffer sbuf;
+	msgpack::pack(sbuf, m1);
+
+	msgpack::zone z;
+	msgpack::object obj;
+
+	msgpack::unpack_return ret =
+		msgpack::unpack(sbuf.data(), sbuf.size(), NULL, &z, &obj);
+	EXPECT_EQ(ret, msgpack::UNPACK_SUCCESS);
+
+	EXPECT_EQ(m1, obj.as<myclass>());
+}
+
+
+TEST(object, print)
+{
+	msgpack::object obj;
+	std::cout << obj << std::endl;
+}
+
+
+TEST(object, is_nil)
+{
+	msgpack::object obj;
+	EXPECT_TRUE(obj.is_nil());
+}
+
+
+TEST(object, type_error)
+{
+	msgpack::object obj(1);
+	EXPECT_THROW(obj.as<std::string>(), msgpack::type_error);
+	EXPECT_THROW(obj.as<std::vector<int> >(), msgpack::type_error);
+	EXPECT_EQ(1, obj.as<int>());
+	EXPECT_EQ(1, obj.as<short>());
+	EXPECT_EQ(1u, obj.as<unsigned int>());
+	EXPECT_EQ(1u, obj.as<unsigned long>());
+}
+
+
+TEST(object, equal_primitive)
+{
+	msgpack::object obj_nil;
+	EXPECT_EQ(obj_nil, msgpack::object());
+
+	msgpack::object obj_int(1);
+	EXPECT_EQ(obj_int, msgpack::object(1));
+	EXPECT_EQ(obj_int, 1);
+
+	msgpack::object obj_double(1.2);
+	EXPECT_EQ(obj_double, msgpack::object(1.2));
+	EXPECT_EQ(obj_double, 1.2);
+
+	msgpack::object obj_bool(true);
+	EXPECT_EQ(obj_bool, msgpack::object(true));
+	EXPECT_EQ(obj_bool, true);
+}
+
+
+TEST(object, construct_primitive)
+{
+	msgpack::object obj_nil;
+	EXPECT_EQ(msgpack::type::NIL, obj_nil.type);
+
+	msgpack::object obj_uint(1);
+	EXPECT_EQ(msgpack::type::POSITIVE_INTEGER, obj_uint.type);
+	EXPECT_EQ(1u, obj_uint.via.u64);
+
+	msgpack::object obj_int(-1);
+	EXPECT_EQ(msgpack::type::NEGATIVE_INTEGER, obj_int.type);
+	EXPECT_EQ(-1, obj_int.via.i64);
+
+	msgpack::object obj_double(1.2);
+	EXPECT_EQ(msgpack::type::DOUBLE, obj_double.type);
+	EXPECT_EQ(1.2, obj_double.via.dec);
+
+	msgpack::object obj_bool(true);
+	EXPECT_EQ(msgpack::type::BOOLEAN, obj_bool.type);
+	EXPECT_EQ(true, obj_bool.via.boolean);
+}
+

cpp/test/pack_unpack.cc

@@ -0,0 +1,123 @@
+#include <msgpack.hpp>
+#include <gtest/gtest.h>
+#include <sstream>
+
+TEST(pack, num)
+{
+	msgpack::sbuffer sbuf;
+	msgpack::pack(sbuf, 1);
+}
+
+
+TEST(pack, vector)
+{
+	msgpack::sbuffer sbuf;
+	std::vector<int> vec;
+	vec.push_back(1);
+	vec.push_back(2);
+	vec.push_back(3);
+	msgpack::pack(sbuf, vec);
+}
+
+
+TEST(pack, to_ostream)
+{
+	std::ostringstream stream;
+	msgpack::pack(stream, 1);
+}
+
+
+struct myclass {
+	myclass() : num(0), str("default") { }
+
+	myclass(int num, const std::string& str) :
+		num(0), str("default") { }
+
+	~myclass() { }
+
+	int num;
+	std::string str;
+
+	MSGPACK_DEFINE(num, str);
+};
+
+
+TEST(pack, myclass)
+{
+	msgpack::sbuffer sbuf;
+	myclass m(1, "msgpack");
+	msgpack::pack(sbuf, m);
+}
+
+
+TEST(unpack, myclass)
+{
+	msgpack::sbuffer sbuf;
+	myclass m1(1, "phraser");
+	msgpack::pack(sbuf, m1);
+
+	msgpack::zone z;
+	msgpack::object obj;
+
+	msgpack::unpack_return ret =
+		msgpack::unpack(sbuf.data(), sbuf.size(), NULL, &z, &obj);
+
+	EXPECT_EQ(ret, msgpack::UNPACK_SUCCESS);
+
+	myclass m2 = obj.as<myclass>();
+	EXPECT_EQ(m1.num, m2.num);
+	EXPECT_EQ(m1.str, m2.str);
+}
+
+
+TEST(unpack, sequence)
+{
+	msgpack::sbuffer sbuf;
+	msgpack::pack(sbuf, 1);
+	msgpack::pack(sbuf, 2);
+	msgpack::pack(sbuf, 3);
+
+	size_t offset = 0;
+
+	msgpack::unpacked msg;
+
+	msgpack::unpack(&msg, sbuf.data(), sbuf.size(), &offset);
+	EXPECT_EQ(1, msg.get().as<int>());
+
+	msgpack::unpack(&msg, sbuf.data(), sbuf.size(), &offset);
+	EXPECT_EQ(2, msg.get().as<int>());
+
+	msgpack::unpack(&msg, sbuf.data(), sbuf.size(), &offset);
+	EXPECT_EQ(3, msg.get().as<int>());
+}
+
+
+TEST(unpack, sequence_compat)
+{
+	msgpack::sbuffer sbuf;
+	msgpack::pack(sbuf, 1);
+	msgpack::pack(sbuf, 2);
+	msgpack::pack(sbuf, 3);
+
+	size_t offset = 0;
+
+	msgpack::zone z;
+	msgpack::object obj;
+	msgpack::unpack_return ret;
+
+	ret = msgpack::unpack(sbuf.data(), sbuf.size(), &offset, &z, &obj);
+	EXPECT_TRUE(ret >= 0);
+	EXPECT_EQ(ret, msgpack::UNPACK_EXTRA_BYTES);
+	EXPECT_EQ(1, obj.as<int>());
+
+	ret = msgpack::unpack(sbuf.data(), sbuf.size(), &offset, &z, &obj);
+	EXPECT_TRUE(ret >= 0);
+	EXPECT_EQ(ret, msgpack::UNPACK_EXTRA_BYTES);
+	EXPECT_EQ(2, obj.as<int>());
+
+	ret = msgpack::unpack(sbuf.data(), sbuf.size(), &offset, &z, &obj);
+	EXPECT_TRUE(ret >= 0);
+	EXPECT_EQ(ret, msgpack::UNPACK_SUCCESS);
+	EXPECT_EQ(3, obj.as<int>());
+}
+

cpp/test/pack_unpack_c.cc

@@ -0,0 +1,70 @@
+#include <msgpack.h>
+#include <gtest/gtest.h>
+#include <stdio.h>
+
+TEST(pack, num)
+{
+	msgpack_sbuffer* sbuf = msgpack_sbuffer_new();
+	msgpack_packer* pk = msgpack_packer_new(sbuf, msgpack_sbuffer_write);
+
+	EXPECT_EQ(0, msgpack_pack_int(pk, 1));
+
+	msgpack_sbuffer_free(sbuf);
+	msgpack_packer_free(pk);
+}
+
+
+TEST(pack, array)
+{
+	msgpack_sbuffer* sbuf = msgpack_sbuffer_new();
+	msgpack_packer* pk = msgpack_packer_new(sbuf, msgpack_sbuffer_write);
+
+	EXPECT_EQ(0, msgpack_pack_array(pk, 3));
+	EXPECT_EQ(0, msgpack_pack_int(pk, 1));
+	EXPECT_EQ(0, msgpack_pack_int(pk, 2));
+	EXPECT_EQ(0, msgpack_pack_int(pk, 3));
+
+	msgpack_sbuffer_free(sbuf);
+	msgpack_packer_free(pk);
+}
+
+
+TEST(unpack, sequence)
+{
+	msgpack_sbuffer* sbuf = msgpack_sbuffer_new();
+	msgpack_packer* pk = msgpack_packer_new(sbuf, msgpack_sbuffer_write);
+
+	EXPECT_EQ(0, msgpack_pack_int(pk, 1));
+	EXPECT_EQ(0, msgpack_pack_int(pk, 2));
+	EXPECT_EQ(0, msgpack_pack_int(pk, 3));
+
+	msgpack_packer_free(pk);
+
+	bool success;
+	size_t offset = 0;
+
+	msgpack_unpacked msg;
+	msgpack_unpacked_init(&msg);
+
+	success = msgpack_unpack_next(&msg, sbuf->data, sbuf->size, &offset);
+	EXPECT_TRUE(success);
+	EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, msg.data.type);
+	EXPECT_EQ(1, msg.data.via.u64);
+
+	success = msgpack_unpack_next(&msg, sbuf->data, sbuf->size, &offset);
+	EXPECT_TRUE(success);
+	EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, msg.data.type);
+	EXPECT_EQ(2, msg.data.via.u64);
+
+	success = msgpack_unpack_next(&msg, sbuf->data, sbuf->size, &offset);
+	EXPECT_TRUE(success);
+	EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, msg.data.type);
+	EXPECT_EQ(3, msg.data.via.u64);
+
+	success = msgpack_unpack_next(&msg, sbuf->data, sbuf->size, &offset);
+	EXPECT_FALSE(success);
+
+	msgpack_sbuffer_free(sbuf);
+	msgpack_unpacked_destroy(&msg);
+}
+

cpp/test/streaming.cc

@@ -0,0 +1,220 @@
+#include <msgpack.hpp>
+#include <gtest/gtest.h>
+#include <sstream>
+
+TEST(streaming, basic)
+{
+	msgpack::sbuffer buffer;
+
+	msgpack::packer<msgpack::sbuffer> pk(&buffer);
+	pk.pack(1);
+	pk.pack(2);
+	pk.pack(3);
+
+	const char* input = buffer.data();
+	const char* const eof = input + buffer.size();
+
+	msgpack::unpacker pac;
+	msgpack::unpacked result;
+
+	int count = 0;
+	while(count < 3) {
+		pac.reserve_buffer(32*1024);
+
+		// read buffer into pac.buffer() upto
+		// pac.buffer_capacity() bytes.
+		size_t len = 1;
+		memcpy(pac.buffer(), input, len);
+		input += len;
+
+		pac.buffer_consumed(len);
+
+		while(pac.next(&result)) {
+			msgpack::object obj = result.get();
+			switch(count++) {
+			case 0:
+				EXPECT_EQ(1, obj.as<int>());
+				break;
+			case 1:
+				EXPECT_EQ(2, obj.as<int>());
+				break;
+			case 2:
+				EXPECT_EQ(3, obj.as<int>());
+				return;
+			}
+		}
+
+		EXPECT_TRUE(input < eof);
+	}
+}
+
+
+class event_handler {
+public:
+	event_handler(std::istream& input) : input(input) { }
+	~event_handler() { }
+
+	void on_read()
+	{
+		while(true) {
+			pac.reserve_buffer(32*1024);
+
+			size_t len = input.readsome(pac.buffer(), pac.buffer_capacity());
+
+			if(len == 0) {
+				return;
+			}
+
+			pac.buffer_consumed(len);
+
+			msgpack::unpacked result;
+			while(pac.next(&result)) {
+				on_message(result.get(), result.zone());
+			}
+
+			if(pac.message_size() > 10*1024*1024) {
+				throw std::runtime_error("message is too large");
+			}
+		}
+	}
+
+	void on_message(msgpack::object obj, std::auto_ptr<msgpack::zone> z)
+	{
+		EXPECT_EQ(expect, obj.as<int>());
+	}
+
+	int expect;
+
+private:
+	std::istream& input;
+	msgpack::unpacker pac;
+};
+
+TEST(streaming, event)
+{
+	std::stringstream stream;
+	msgpack::packer<std::ostream> pk(&stream);
+
+	event_handler handler(stream);
+
+	pk.pack(1);
+	handler.expect = 1;
+	handler.on_read();
+
+	pk.pack(2);
+	handler.expect = 2;
+	handler.on_read();
+
+	pk.pack(3);
+	handler.expect = 3;
+	handler.on_read();
+}
+
+
+// backward compatibility
+TEST(streaming, basic_compat)
+{
+	std::ostringstream stream;
+	msgpack::packer<std::ostream> pk(&stream);
+
+	pk.pack(1);
+	pk.pack(2);
+	pk.pack(3);
+
+	std::istringstream input(stream.str());
+
+	msgpack::unpacker pac;
+
+	int count = 0;
+	while(count < 3) {
+		pac.reserve_buffer(32*1024);
+
+		size_t len = input.readsome(pac.buffer(), pac.buffer_capacity());
+		pac.buffer_consumed(len);
+
+		while(pac.execute()) {
+			std::auto_ptr<msgpack::zone> z(pac.release_zone());
+			msgpack::object obj = pac.data();
+			pac.reset();
+
+			switch(count++) {
+			case 0:
+				EXPECT_EQ(1, obj.as<int>());
+				break;
+			case 1:
+				EXPECT_EQ(2, obj.as<int>());
+				break;
+			case 2:
+				EXPECT_EQ(3, obj.as<int>());
+				return;
+			}
+
+		}
+	}
+}
+
+
+// backward compatibility
+class event_handler_compat {
+public:
+	event_handler_compat(std::istream& input) : input(input) { }
+	~event_handler_compat() { }
+
+	void on_read()
+	{
+		while(true) {
+			pac.reserve_buffer(32*1024);
+
+			size_t len = input.readsome(pac.buffer(), pac.buffer_capacity());
+
+			if(len == 0) {
+				return;
+			}
+
+			pac.buffer_consumed(len);
+
+			while(pac.execute()) {
+				std::auto_ptr<msgpack::zone> z(pac.release_zone());
+				msgpack::object obj = pac.data();
+				pac.reset();
+				on_message(obj, z);
+			}
+
+			if(pac.message_size() > 10*1024*1024) {
+				throw std::runtime_error("message is too large");
+			}
+		}
+	}
+
+	void on_message(msgpack::object obj, std::auto_ptr<msgpack::zone> z)
+	{
+		EXPECT_EQ(expect, obj.as<int>());
+	}
+
+	int expect;
+
+private:
+	std::istream& input;
+	msgpack::unpacker pac;
+};
+
+TEST(streaming, event_compat)
+{
+	std::stringstream stream;
+	msgpack::packer<std::ostream> pk(&stream);
+
+	event_handler_compat handler(stream);
+
+	pk.pack(1);
+	handler.expect = 1;
+	handler.on_read();
+
+	pk.pack(2);
+	handler.expect = 2;
+	handler.on_read();
+
+	pk.pack(3);
+	handler.expect = 3;
+	handler.on_read();
+}
+

cpp/test/streaming_c.cc

@@ -0,0 +1,57 @@
+#include <msgpack.h>
+#include <gtest/gtest.h>
+#include <stdio.h>
+
+TEST(streaming, basic)
+{
+	msgpack_sbuffer* buffer = msgpack_sbuffer_new();
+
+	msgpack_packer* pk = msgpack_packer_new(buffer, msgpack_sbuffer_write);
+	EXPECT_EQ(0, msgpack_pack_int(pk, 1));
+	EXPECT_EQ(0, msgpack_pack_int(pk, 2));
+	EXPECT_EQ(0, msgpack_pack_int(pk, 3));
+	msgpack_packer_free(pk);
+
+	const char* input = buffer->data;
+	const char* const eof = input + buffer->size;
+
+	msgpack_unpacker pac;
+	msgpack_unpacker_init(&pac, MSGPACK_UNPACKER_INIT_BUFFER_SIZE);
+
+	msgpack_unpacked result;
+	msgpack_unpacked_init(&result);
+
+	int count = 0;
+	while(count < 3) {
+		msgpack_unpacker_reserve_buffer(&pac, 32*1024);
+
+		/* read buffer into msgpack_unapcker_buffer(&pac) upto
+		 * msgpack_unpacker_buffer_capacity(&pac) bytes. */
+		size_t len = 1;
+		memcpy(msgpack_unpacker_buffer(&pac), input, len);
+		input += len;
+
+		msgpack_unpacker_buffer_consumed(&pac, len);
+
+		while(msgpack_unpacker_next(&pac, &result)) {
+			msgpack_object obj = result.data;
+			switch(count++) {
+			case 0:
+				EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, result.data.type);
+				EXPECT_EQ(1, result.data.via.u64);
+				break;
+			case 1:
+				EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, result.data.type);
+				EXPECT_EQ(2, result.data.via.u64);
+				break;
+			case 2:
+				EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, result.data.type);
+				EXPECT_EQ(3, result.data.via.u64);
+				return;
+			}
+		}
+
+		EXPECT_TRUE(input < eof);
+	}
+}
+

cpp/test/version.cc

@@ -0,0 +1,13 @@
+#include <msgpack.hpp>
+#include <gtest/gtest.h>
+
+TEST(version, print)
+{
+	printf("MSGPACK_VERSION          : %s\n", MSGPACK_VERSION);
+	printf("MSGPACK_VERSION_MAJOR    : %d\n", MSGPACK_VERSION_MAJOR);
+	printf("MSGPACK_VERSION_MINOR    : %d\n", MSGPACK_VERSION_MINOR);
+	printf("msgpack_version()        : %s\n", msgpack_version());
+	printf("msgpack_version_major()  : %d\n", msgpack_version_major());
+	printf("msgpack_version_minor()  : %d\n", msgpack_version_minor());
+}
+

cpp/test/zone.cc

@@ -0,0 +1,78 @@
+#include <msgpack.hpp>
+#include <gtest/gtest.h>
+
+TEST(zone, malloc)
+{
+	msgpack::zone z;
+	char* buf1 = (char*)z.malloc(4);
+	memcpy(buf1, "test", 4);
+	char* buf2 = (char*)z.malloc(4);
+	memcpy(buf2, "test", 4);
+}
+
+
+class myclass {
+public:
+	myclass() : num(0), str("default") { }
+
+	myclass(int num, const std::string& str) :
+		num(num), str(str) { }
+
+	~myclass() { }
+
+	int num;
+	std::string str;
+
+private:
+	myclass(const myclass&);
+};
+
+
+TEST(zone, allocate)
+{
+	msgpack::zone z;
+	myclass* m = z.allocate<myclass>();
+	EXPECT_EQ(m->num, 0);
+	EXPECT_EQ(m->str, "default");
+}
+
+
+TEST(zone, allocate_constructor)
+{
+	msgpack::zone z;
+	myclass* m = z.allocate<myclass>(7, "msgpack");
+	EXPECT_EQ(m->num, 7);
+	EXPECT_EQ(m->str, "msgpack");
+}
+
+
+static void custom_finalizer_func(void* user)
+{
+	myclass* m = (myclass*)user;
+	delete m;
+}
+
+TEST(zone, push_finalizer)
+{
+	msgpack::zone z;
+	myclass* m = new myclass();
+	z.push_finalizer(custom_finalizer_func, (void*)m);
+}
+
+
+TEST(zone, push_finalizer_auto_ptr)
+{
+	msgpack::zone z;
+	std::auto_ptr<myclass> am(new myclass());
+	z.push_finalizer(am);
+}
+
+
+TEST(zone, malloc_no_align)
+{
+	msgpack::zone z;
+	char* buf1 = (char*)z.malloc_no_align(4);
+	char* buf2 = (char*)z.malloc_no_align(4);
+	EXPECT_EQ(buf1+4, buf2);
+}
+

erlang/.gitignore

@@ -0,0 +1,4 @@
+MANIFEST
+*.beam
+.omakedb*
+*.omc

erlang/OMakefile

@@ -0,0 +1,42 @@
+########################################################################
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this file, to deal in the File without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the File, and to permit persons to whom the
+# File is furnished to do so, subject to the following condition:
+#
+# THE FILE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE FILE OR
+# THE USE OR OTHER DEALINGS IN THE FILE.
+
+########################################################################
+# The standard OMakefile.
+# You will usually need to modify this file for your project.
+
+########################################################################
+# Phony targets are scoped, so you probably want to declare them first.
+#
+
+.PHONY: all clean test #install
+
+########################################################################
+# Subdirectories.
+# You may want to include some subdirectories in this project.
+# If so, define the subdirectory targets and uncomment this section.
+#
+
+.DEFAULT: msgpack.beam
+
+msgpack.beam: msgpack.erl
+	erlc $<
+
+test: msgpack.beam
+	erl -noshell -s msgpack test -s init stop
+
+clean:
+	-rm *.beam

erlang/OMakeroot

@@ -0,0 +1,45 @@
+########################################################################
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this file, to deal in the File without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the File, and to permit persons to whom the
+# File is furnished to do so, subject to the following condition:
+#
+# THE FILE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE FILE OR
+# THE USE OR OTHER DEALINGS IN THE FILE.
+
+########################################################################
+# The standard OMakeroot file.
+# You will not normally need to modify this file.
+# By default, your changes should be placed in the
+# OMakefile in this directory.
+#
+# If you decide to modify this file, note that it uses exactly
+# the same syntax as the OMakefile.
+#
+
+#
+# Include the standard installed configuration files.
+# Any of these can be deleted if you are not using them,
+# but you probably want to keep the Common file.
+#
+open build/C
+open build/OCaml
+open build/LaTeX
+
+#
+# The command-line variables are defined *after* the
+# standard configuration has been loaded.
+#
+DefineCommandVars()
+
+#
+# Include the OMakefile in this directory.
+#
+.SUBDIRS: .

erlang/README.md

@@ -0,0 +1,9 @@
+MessagePack for Erlang
+======================
+Binary-based efficient object serialization library.
+
+see wiki ( http://redmine.msgpack.org/projects/msgpack/wiki/QuickStartErlang ) for details
+
+# Status
+
+0.1.0 released.

erlang/msgpack.erl

@@ -0,0 +1,362 @@
+%%
+%% MessagePack for Erlang
+%%
+%% Copyright (C) 2009-2010 UENISHI Kota
+%%
+%%    Licensed under the Apache License, Version 2.0 (the "License");
+%%    you may not use this file except in compliance with the License.
+%%    You may obtain a copy of the License at
+%%
+%%        http://www.apache.org/licenses/LICENSE-2.0
+%%
+%%    Unless required by applicable law or agreed to in writing, software
+%%    distributed under the License is distributed on an "AS IS" BASIS,
+%%    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%%    See the License for the specific language governing permissions and
+%%    limitations under the License.
+
+-module(msgpack).
+-author('kuenishi+msgpack@gmail.com').
+
+%% tuples, atoms are not supported. lists, integers, double, and so on.
+%% see http://msgpack.sourceforge.jp/spec for
+%% supported formats. APIs are almost compatible
+%% for C API (http://msgpack.sourceforge.jp/c:doc)
+%% except buffering functions (both copying and zero-copying).
+-export([pack/1, unpack/1, unpack_all/1]).
+-export([pack_map/1]).
+
+% compile:
+% erl> c(msgpack).
+% erl> S = <some term>.
+% erl> {S, <<>>} = msgpack:unpack( msgpack:pack(S) ).
+-type reason() ::  enomem | badarg | no_code_matches.
+-type msgpack_term() :: [msgpack_term()]
+		      | {[{msgpack_term(),msgpack_term()}]}
+		      | integer() | float() | binary().
+
+% ===== external APIs ===== %
+-spec pack(Term::msgpack_term()) -> binary().
+pack(I) when is_integer(I) andalso I < 0 ->
+    pack_int_(I);
+pack(I) when is_integer(I) ->
+    pack_uint_(I);
+pack(F) when is_float(F) ->
+    pack_double(F);
+pack(nil) ->
+    << 16#C0:8 >>;
+pack(true) ->
+    << 16#C3:8 >>;
+pack(false) ->
+    << 16#C2:8 >>;
+pack(Bin) when is_binary(Bin) ->
+    pack_raw(Bin);
+pack(List)  when is_list(List) ->
+    pack_array(List);
+pack({Map}) when is_list(Map) ->
+    pack_map(Map);
+pack(Map) when is_tuple(Map), element(1,Map)=:=dict ->
+    pack_map(dict:to_list(Map));
+pack(_Other) ->
+    {error, undefined}.
+
+% unpacking.
+% if failed in decoding and not end, get more data
+% and feed more Bin into this function.
+% TODO: error case for imcomplete format when short for any type formats.
+-spec unpack( Bin::binary() )-> {msgpack_term(), binary()} |
+				{more, non_neg_integer()} | {more, undefined} |
+				{error, reason()}.
+unpack(Bin) when not is_binary(Bin)->
+    {error, badarg};
+unpack(Bin) when bit_size(Bin) >= 8 ->
+    unpack_(Bin);
+unpack(<<>>)->
+    {more, 1};
+unpack(_) ->
+    {more, undefined}.
+
+-spec unpack_all( binary() ) -> [msgpack_term()].
+unpack_all(Data)->
+    case unpack(Data) of
+	{ Term, Binary } when bit_size(Binary) =:= 0 ->
+	    [Term];
+	{ Term, Binary } when is_binary(Binary) ->
+	    [Term|unpack_all(Binary)]
+    end.
+
+-spec pack_map(M::[{msgpack_term(),msgpack_term()}])-> binary().
+pack_map(M)->
+    case length(M) of
+	Len when Len < 16 ->
+	    << 2#1000:4, Len:4/integer-unit:1, (pack_map_(M, <<>>))/binary >>;
+	Len when Len < 16#10000 -> % 65536
+	    << 16#DE:8, Len:16/big-unsigned-integer-unit:1, (pack_map_(M, <<>>))/binary >>;
+	Len ->
+	    << 16#DF:8, Len:32/big-unsigned-integer-unit:1, (pack_map_(M, <<>>))/binary >>
+    end.
+
+% ===== internal APIs ===== %
+
+% positive fixnum
+pack_uint_(N) when N < 128 ->
+    << 2#0:1, N:7 >>;
+% uint 8
+pack_uint_(N) when N < 256 ->
+    << 16#CC:8, N:8 >>;
+% uint 16
+pack_uint_(N) when N < 65536 ->
+    << 16#CD:8, N:16/big-unsigned-integer-unit:1 >>;
+% uint 32
+pack_uint_(N) when N < 16#FFFFFFFF->
+    << 16#CE:8, N:32/big-unsigned-integer-unit:1 >>;
+% uint 64
+pack_uint_(N) ->
+    << 16#CF:8, N:64/big-unsigned-integer-unit:1 >>.
+
+% negative fixnum
+pack_int_(N) when is_integer(N) , N >= -32->
+    << 2#111:3, N:5 >>;
+% int 8
+pack_int_(N) when N > -128 ->
+    << 16#D0:8, N:8/big-signed-integer-unit:1 >>;
+% int 16
+pack_int_(N) when N > -32768 ->
+    << 16#D1:8, N:16/big-signed-integer-unit:1 >>;
+% int 32
+pack_int_(N) when N > -16#FFFFFFFF ->
+    << 16#D2:8, N:32/big-signed-integer-unit:1 >>;
+% int 64
+pack_int_(N) ->
+    << 16#D3:8, N:64/big-signed-integer-unit:1 >>.
+
+% float : erlang's float is always IEEE 754 64bit format.
+%pack_float(F) when is_float(F)->
+%    << 16#CA:8, F:32/big-float-unit:1 >>.
+%    pack_double(F).
+% double
+pack_double(F) ->
+    << 16#CB:8, F:64/big-float-unit:1 >>.
+
+% raw bytes
+pack_raw(Bin) ->
+    case byte_size(Bin) of
+	Len when Len < 6->
+	    << 2#101:3, Len:5, Bin/binary >>;
+	Len when Len < 16#10000 -> % 65536
+	    << 16#DA:8, Len:16/big-unsigned-integer-unit:1, Bin/binary >>;
+	Len ->
+	    << 16#DB:8, Len:32/big-unsigned-integer-unit:1, Bin/binary >>
+    end.
+
+% list / tuple
+pack_array(L) ->
+    case length(L) of
+ 	Len when Len < 16 ->
+ 	    << 2#1001:4, Len:4/integer-unit:1, (pack_array_(L, <<>>))/binary >>;
+	Len when Len < 16#10000 -> % 65536
+	    << 16#DC:8, Len:16/big-unsigned-integer-unit:1,(pack_array_(L, <<>>))/binary >>;
+	Len ->
+	    << 16#DD:8, Len:32/big-unsigned-integer-unit:1,(pack_array_(L, <<>>))/binary >>
+    end.
+pack_array_([], Acc) -> Acc;
+pack_array_([Head|Tail], Acc) ->
+    pack_array_(Tail, <<Acc/binary,  (pack(Head))/binary>>).
+
+% FIXME! this should be without lists:reverse/1
+unpack_array_(<<>>, 0, RetList)   -> {lists:reverse(RetList), <<>>};
+unpack_array_(Remain, 0, RetList) when is_binary(Remain)-> {lists:reverse(RetList), Remain};
+unpack_array_(<<>>, RestLen, _RetList) when RestLen > 0 ->  {more, undefined};
+unpack_array_(Bin, RestLen, RetList) when is_binary(Bin)->
+    case unpack(Bin) of
+	{more, _} -> {more, undefined};
+	{Term, Rest}-> unpack_array_(Rest, RestLen-1, [Term|RetList])
+    end.
+
+pack_map_([], Acc) -> Acc;
+pack_map_([{Key,Value}|Tail], Acc) ->
+    pack_map_(Tail, << Acc/binary, (pack(Key))/binary, (pack(Value))/binary>>).
+
+% FIXME! this should be without lists:reverse/1
+-spec unpack_map_(binary(), non_neg_integer(), [{term(), msgpack_term()}])->
+    {more, non_neg_integer()} | { any(), binary()}.
+unpack_map_(Bin,  0,  Acc) -> {{lists:reverse(Acc)}, Bin};
+unpack_map_(Bin, Len, Acc) ->
+    case unpack(Bin) of
+	{more, _} -> {more, undefined};
+	{Key, Rest} ->
+	    case unpack(Rest) of
+		{more, _} -> {more, undefined};
+		{Value, Rest2} ->
+		    unpack_map_(Rest2,Len-1,[{Key,Value}|Acc])
+	    end
+    end.
+
+-spec unpack_(Payload::binary()) -> 
+		     {more, pos_integer()} | {msgpack_term(), binary()} | {error, reason()}.
+unpack_(Binary)->
+    case Binary of
+% ATOMS
+	<<16#C0, Rest/binary>> -> {nil, Rest};
+	<<16#C2, Rest/binary>> -> {false, Rest};
+	<<16#C3, Rest/binary>> -> {true, Rest};
+% Floats
+	<<16#CA, V:32/float-unit:1, Rest/binary>> ->   {V, Rest};
+	<<16#CB, V:64/float-unit:1, Rest/binary>> ->   {V, Rest};
+% Unsigned integers
+	<<16#CC, V:8/unsigned-integer, Rest/binary>> ->             {V, Rest};
+	<<16#CD, V:16/big-unsigned-integer-unit:1, Rest/binary>> -> {V, Rest};
+	<<16#CE, V:32/big-unsigned-integer-unit:1, Rest/binary>> -> {V, Rest};
+	<<16#CF, V:64/big-unsigned-integer-unit:1, Rest/binary>> -> {V, Rest};
+% Signed integers
+	<<16#D0, V:8/signed-integer, Rest/binary>> ->             {V, Rest};
+	<<16#D1, V:16/big-signed-integer-unit:1, Rest/binary>> -> {V, Rest};
+	<<16#D2, V:32/big-signed-integer-unit:1, Rest/binary>> -> {V, Rest};
+	<<16#D3, V:64/big-signed-integer-unit:1, Rest/binary>> -> {V, Rest};
+% Raw bytes
+	<<16#DA, L:16/unsigned-integer-unit:1, V:L/binary, Rest/binary>> -> {V, Rest};
+	<<16#DB, L:32/unsigned-integer-unit:1, V:L/binary, Rest/binary>> -> {V, Rest};
+% Arrays
+	<<16#DC, L:16/big-unsigned-integer-unit:1, Rest/binary>> -> unpack_array_(Rest, L, []);
+	<<16#DD, L:32/big-unsigned-integer-unit:1, Rest/binary>> -> unpack_array_(Rest, L, []);
+% Maps
+	<<16#DE, L:16/big-unsigned-integer-unit:1, Rest/binary>> -> unpack_map_(Rest, L, []);
+	<<16#DF, L:32/big-unsigned-integer-unit:1, Rest/binary>> -> unpack_map_(Rest, L, []);
+
+% Tag-encoded lengths (kept last, for speed)
+	<<0:1, V:7, Rest/binary>> ->                 {V, Rest};                  % positive int
+	<<2#111:3, V:5, Rest/binary>> ->             {V - 2#100000, Rest};       % negative int
+	<<2#101:3, L:5, V:L/binary, Rest/binary>> -> {V, Rest};                  % raw bytes
+	<<2#1001:4, L:4, Rest/binary>> ->            unpack_array_(Rest, L, []); % array
+	<<2#1000:4, L:4, Rest/binary>> ->            unpack_map_(Rest, L, []);   % map
+	
+% Incomplete / invalid data
+	<<16#CA, Rest/binary>> -> {more, 4-byte_size(Rest)};
+	<<16#CB, Rest/binary>> -> {more, 8-byte_size(Rest)};
+	<<16#CC>> ->              {more, 1};
+	<<16#CD, Rest/binary>> -> {more, 2-byte_size(Rest)};
+	<<16#CE, Rest/binary>> -> {more, 4-byte_size(Rest)};
+	<<16#CF, Rest/binary>> -> {more, 8-byte_size(Rest)};
+	<<16#D0>> ->              {more, 1};
+	<<16#D1, Rest/binary>> -> {more, 2-byte_size(Rest)};
+	<<16#D2, Rest/binary>> -> {more, 4-byte_size(Rest)};
+	<<16#D3, Rest/binary>> -> {more, 8-byte_size(Rest)};
+	<<16#DA, Rest/binary>> -> {more, 16-byte_size(Rest)};
+	<<16#DB, Rest/binary>> -> {more, 32-byte_size(Rest)};
+	<<16#DC, Rest/binary>> -> {more, 2-byte_size(Rest)};
+	<<16#DD, Rest/binary>> -> {more, 4-byte_size(Rest)};
+	<<16#DE, Rest/binary>> -> {more, 2-byte_size(Rest)};
+	<<16#DF, Rest/binary>> -> {more, 4-byte_size(Rest)};
+	<<2#101:3, L:5, Rest/binary>> ->  {more, L-byte_size(Rest)};
+
+	<<>> ->                  {more, 1};
+	<<2#101:3, _/binary>> -> {more, undefined};
+	<<F:8, Rest/binary>> when F==16#C1;
+				  F==16#C7; F==16#C8; F==16#C9; F==16#D5;
+				  F==16#D6; F==16#D7; F==16#D8; F==16#D9->
+	    {error, {badarg, <<F, Rest/binary>>}};
+	Other ->
+	    {error, {badarg, Other}}
+    end.
+
+
+% ===== test codes ===== %
+-include_lib("eunit/include/eunit.hrl").
+-ifdef(EUNIT).
+
+compare_all([], [])-> ok;
+compare_all([], R)-> {toomuchrhs, R};
+compare_all(L, [])-> {toomuchlhs, L};
+compare_all([LH|LTL], [RH|RTL]) ->
+    LH=RH,
+    compare_all(LTL, RTL).
+
+test_data()->
+    [true, false, nil,
+     0, 1, 2, 123, 512, 1230, 678908, 16#FFFFFFFFFF,
+     -1, -23, -512, -1230, -567898, -16#FFFFFFFFFF,
+     123.123, -234.4355, 1.0e-34, 1.0e64,
+     [23, 234, 0.23],
+     <<"hogehoge">>, <<"243546rf7g68h798j", 0, 23, 255>>,
+     <<"hoasfdafdas][">>,
+     [0,42, <<"sum">>, [1,2]], [1,42, nil, [3]],
+     -234, -40000, -16#10000000, -16#100000000,
+     42
+    ].
+
+basic_test()->
+    Tests = test_data(),
+    Passed = test_(Tests),
+    Passed = length(Tests).
+
+port_test()->
+    Tests = test_data(),
+    {[Tests],<<>>} = msgpack:unpack(msgpack:pack([Tests])),
+    Port = open_port({spawn, "ruby ../test/crosslang.rb"}, [binary]),
+    true = port_command(Port, msgpack:pack(Tests) ),
+    receive
+	{Port, {data, Data}}->  {Tests, <<>>}=msgpack:unpack(Data)
+    after 1024-> ?assert(false)   end,
+    port_close(Port).
+
+test_p(Len,Term,OrigBin,Len) ->
+    {Term, <<>>}=msgpack:unpack(OrigBin);
+test_p(I,_,OrigBin,Len) when I < Len->
+    <<Bin:I/binary, _/binary>> = OrigBin,
+    case msgpack:unpack(Bin) of
+	{more, N} when not is_integer(N) ->
+	    ?assertEqual(undefined, N);
+	{more, N} ->
+	    ?assert( N < Len )
+    end.
+
+partial_test()-> % error handling test.
+    Term = lists:seq(0, 45),
+    Bin=msgpack:pack(Term),
+    BinLen = byte_size(Bin),
+    [test_p(X, Term, Bin, BinLen) || X <- lists:seq(0,BinLen)].
+
+long_test()->
+    Longer = lists:seq(0, 655),
+%    Longest = lists:seq(0,12345),
+    {Longer, <<>>} = msgpack:unpack(msgpack:pack(Longer)),
+%    {Longest, <<>>} = msgpack:unpack(msgpack:pack(Longest)).
+    ok.
+
+map_test()->
+    Ints = lists:seq(0, 65),
+    Map = {[ {X, X*2} || X <- Ints ] ++ [{<<"hage">>, 324}, {43542, [nil, true, false]}]},
+    {Map2, <<>>} = msgpack:unpack(msgpack:pack(Map)),
+    ?assertEqual(Map, Map2),
+    ok.
+
+unknown_test()->
+    Tests = [0, 1, 2, 123, 512, 1230, 678908,
+	     -1, -23, -512, -1230, -567898,
+	     <<"hogehoge">>, <<"243546rf7g68h798j">>,
+	     123.123,
+	     -234.4355, 1.0e-34, 1.0e64,
+	     [23, 234, 0.23],
+	     [0,42,<<"sum">>, [1,2]], [1,42, nil, [3]],
+	     {[{1,2},{<<"hoge">>,nil}]},
+	     -234, -50000,
+	     42
+	    ],
+    Port = open_port({spawn, "ruby testcase_generator.rb"}, [binary]),
+    receive
+	{Port, {data, Data}}->
+	    compare_all(Tests, msgpack:unpack_all(Data))
+    after 1024-> ?assert(false)   end,
+    port_close(Port).
+
+test_([]) -> 0;
+test_([Before|Rest])->
+    Pack = msgpack:pack(Before),
+    {After, <<>>} = msgpack:unpack( Pack ),
+    ?assertEqual(Before, After),
+    1+test_(Rest).
+
+other_test()->
+    {more,1}=msgpack:unpack(<<>>).
+
+-endif.

erlang/testcase_generator.rb

@@ -0,0 +1,65 @@
+begin
+require 'rubygems'
+rescue LoadError
+end
+require 'msgpack'
+
+def usage
+	puts <<EOF
+Usage: #{$0} [out-file]
+
+This tool is for testing of accepting MessagePack random-term.
+This does following behavior:
+
+  1. serializes the objects in this file, using Ruby implementation
+     of MessagePack (Note that Ruby implementation is considered valid)
+  2. Writes the serialized binaries into <out-file> (default: stdout)
+
+EOF
+	exit 1
+end
+
+code = 1
+outio = $stdout
+
+if ARGV.length > 2
+	usage
+end
+
+if fname = ARGV[0]
+	unless fname == "-"
+		begin
+			outio = File.open(fname, "w")
+		rescue
+			puts "can't open output file: #{$!}"
+			exit 1
+		end
+	end
+end
+
+objs = [0, 1, 2, 123, 512, 1230, 678908,
+        -1, -23, -512, -1230, -567898,
+        "hogehoge", "243546rf7g68h798j",
+        123.123,
+       -234.4355, 1.0e-34, 1.0e64,
+        [23, 234, 0.23],
+        [0,42,"sum", [1,2]], [1,42, nil, [3]],
+        { 1 => 2, "hoge" => nil },
+        -234, -50000,
+        42
+       ]
+begin
+  objs.each do |obj|
+    outio.write MessagePack.pack(obj)
+    outio.flush
+  end
+rescue EOFError
+  code=0
+rescue
+  $stderr.puts $!
+  code=1
+end
+
+outio.close
+exit code
+

haskell/LICENSE

@@ -0,0 +1,24 @@
+Copyright (c) 2009, Hideyuki Tanaka
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the Hideyuki Tanaka nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY Hideyuki Tanaka ''AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

haskell/Setup.lhs

@@ -0,0 +1,3 @@
+#!/usr/bin/env runhaskell
+> import Distribution.Simple
+> main = defaultMain

haskell/cbits/msgpack.c

@@ -0,0 +1,137 @@
+#include <msgpack.h>
+
+void msgpack_sbuffer_init_wrap(msgpack_sbuffer* sbuf)
+{
+  msgpack_sbuffer_init(sbuf);
+}
+
+void msgpack_sbuffer_destroy_wrap(msgpack_sbuffer* sbuf)
+{
+  msgpack_sbuffer_destroy(sbuf);
+}
+
+int msgpack_sbuffer_write_wrap(void* data, const char* buf, unsigned int len)
+{
+  return msgpack_sbuffer_write(data, buf, len);
+}
+
+msgpack_packer* msgpack_packer_new_wrap(void *data, msgpack_packer_write callback)
+{
+  return msgpack_packer_new(data, callback);
+}
+
+void msgpack_packer_free_wrap(msgpack_packer* pk)
+{
+  msgpack_packer_free(pk);
+}
+
+int msgpack_pack_uint8_wrap(msgpack_packer* pk, uint8_t d)
+{
+  return msgpack_pack_uint8(pk, d);
+}
+
+int msgpack_pack_uint16_wrap(msgpack_packer* pk, uint16_t d)
+{
+  return msgpack_pack_uint16(pk, d);
+}
+
+int msgpack_pack_uint32_wrap(msgpack_packer* pk, uint32_t d)
+{
+  return msgpack_pack_uint32(pk, d);
+}
+
+int msgpack_pack_uint64_wrap(msgpack_packer* pk, uint64_t d)
+{
+  return msgpack_pack_uint64(pk, d);
+}
+
+int msgpack_pack_int8_wrap(msgpack_packer* pk, int8_t d)
+{
+  return msgpack_pack_int8(pk, d);
+}
+
+int msgpack_pack_int16_wrap(msgpack_packer* pk, int16_t d)
+{
+  return msgpack_pack_int16(pk, d);
+}
+
+int msgpack_pack_int32_wrap(msgpack_packer* pk, int32_t d)
+{
+  return msgpack_pack_int32(pk, d);
+}
+
+int msgpack_pack_int64_wrap(msgpack_packer* pk, int64_t d)
+{
+  return msgpack_pack_int64(pk, d);
+}
+
+int msgpack_pack_double_wrap(msgpack_packer* pk, double d)
+{
+  return msgpack_pack_double(pk, d);
+}
+
+int msgpack_pack_nil_wrap(msgpack_packer* pk)
+{
+  return msgpack_pack_nil(pk);
+}
+
+int msgpack_pack_true_wrap(msgpack_packer* pk)
+{
+  return msgpack_pack_true(pk);
+}
+
+int msgpack_pack_false_wrap(msgpack_packer* pk)
+{
+  return msgpack_pack_false(pk);
+}
+
+int msgpack_pack_array_wrap(msgpack_packer* pk, unsigned int n)
+{
+  return msgpack_pack_array(pk, n);
+}
+
+int msgpack_pack_map_wrap(msgpack_packer* pk, unsigned int n)
+{
+  return msgpack_pack_map(pk, n);
+}
+
+int msgpack_pack_raw_wrap(msgpack_packer* pk, size_t l)
+{
+  return msgpack_pack_raw(pk, l);
+}
+
+int msgpack_pack_raw_body_wrap(msgpack_packer* pk, const void *b, size_t l)
+{
+  return msgpack_pack_raw_body(pk, b, l);
+}
+
+bool msgpack_unpacker_reserve_buffer_wrap(msgpack_unpacker *mpac, size_t size)
+{
+  return msgpack_unpacker_reserve_buffer(mpac, size);
+}
+
+char *msgpack_unpacker_buffer_wrap(msgpack_unpacker *mpac)
+{
+  return msgpack_unpacker_buffer(mpac);
+}
+
+size_t msgpack_unpacker_buffer_capacity_wrap(const msgpack_unpacker *mpac)
+{
+  return msgpack_unpacker_buffer_capacity(mpac);
+}
+
+void msgpack_unpacker_buffer_consumed_wrap(msgpack_unpacker *mpac, size_t size)
+{
+  msgpack_unpacker_buffer_consumed(mpac, size);
+}
+
+void msgpack_unpacker_data_wrap(msgpack_unpacker *mpac, msgpack_object *obj)
+{
+  *obj=msgpack_unpacker_data(mpac);
+}
+
+size_t msgpack_unpacker_message_size_wrap(const msgpack_unpacker *mpac)
+{
+  return msgpack_unpacker_message_size(mpac);
+}
+

haskell/msgpack.cabal

@@ -0,0 +1,32 @@
+Name:                msgpack
+Version:             0.2.2
+License:             BSD3
+License-File:        LICENSE
+Author:              Hideyuki Tanaka
+Maintainer:          Hideyuki Tanaka <tanaka.hideyuki@gmail.com>
+Category:            Data
+Synopsis:            A Haskell binding to MessagePack
+Description:
+  A Haskell binding to MessagePack <http://msgpack.sourceforge.jp/>
+Homepage:	     http://github.com/tanakh/hsmsgpack
+Stability:	     Experimental
+Tested-with:	     GHC==6.10.4
+Cabal-Version:	     >=1.2
+Build-Type:          Simple
+
+library
+  build-depends:	base>=4 && <5, mtl, bytestring
+  ghc-options:		-O2 -Wall
+  hs-source-dirs:	src
+  extra-libraries:	msgpackc
+
+  Exposed-modules:
+    Data.MessagePack
+    Data.MessagePack.Base
+    Data.MessagePack.Class
+    Data.MessagePack.Feed
+    Data.MessagePack.Monad
+    Data.MessagePack.Stream
+
+  C-Sources:
+    cbits/msgpack.c

haskell/src/Data/MessagePack.hs

@@ -0,0 +1,63 @@
+--------------------------------------------------------------------
+-- |
+-- Module    : Data.MessagePack
+-- Copyright : (c) Hideyuki Tanaka, 2009
+-- License   : BSD3
+--
+-- Maintainer:  tanaka.hideyuki@gmail.com
+-- Stability :  experimental
+-- Portability: portable
+--
+-- Simple interface to pack and unpack MessagePack data.
+--
+--------------------------------------------------------------------
+
+module Data.MessagePack(
+  module Data.MessagePack.Base,
+  module Data.MessagePack.Class,
+  module Data.MessagePack.Feed,
+  module Data.MessagePack.Monad,
+  module Data.MessagePack.Stream,
+  
+  -- * Pack and Unpack
+  packb,
+  unpackb,
+  
+  -- * Pure version of Pack and Unpack
+  packb',
+  unpackb',
+  ) where
+
+import Data.ByteString (ByteString)
+import System.IO.Unsafe
+
+import Data.MessagePack.Base
+import Data.MessagePack.Class
+import Data.MessagePack.Feed
+import Data.MessagePack.Monad
+import Data.MessagePack.Stream
+
+-- | Pack Haskell data to MessagePack string.
+packb :: OBJECT a => a -> IO ByteString
+packb dat = do
+  sb <- newSimpleBuffer
+  pc <- newPacker sb
+  pack pc dat
+  simpleBufferData sb
+
+-- | Unpack MessagePack string to Haskell data.
+unpackb :: OBJECT a => ByteString -> IO (Result a)
+unpackb bs = do
+  withZone $ \z -> do
+    r <- unpackObject z bs
+    return $ case r of
+      Left err -> Left (show err)
+      Right (_, dat) -> fromObject dat
+
+-- | Pure version of 'packb'.
+packb' :: OBJECT a => a -> ByteString
+packb' dat = unsafePerformIO $ packb dat
+
+-- | Pure version of 'unpackb'.
+unpackb' :: OBJECT a => ByteString -> Result a
+unpackb' bs = unsafePerformIO $ unpackb bs

haskell/src/Data/MessagePack/Base.hsc

@@ -0,0 +1,584 @@
+{-# LANGUAGE CPP #-}
+{-# LANGUAGE ForeignFunctionInterface #-}
+
+--------------------------------------------------------------------
+-- |
+-- Module    : Data.MessagePack.Base
+-- Copyright : (c) Hideyuki Tanaka, 2009
+-- License   : BSD3
+--
+-- Maintainer:  tanaka.hideyuki@gmail.com
+-- Stability :  experimental
+-- Portability: portable
+--
+-- Low Level Interface to MessagePack C API
+--
+--------------------------------------------------------------------
+
+module Data.MessagePack.Base(
+  -- * Simple Buffer
+  SimpleBuffer,
+  newSimpleBuffer,
+  simpleBufferData,
+  
+  -- * Serializer
+  Packer,
+  newPacker,
+  
+  packU8,
+  packU16,
+  packU32,
+  packU64,  
+  packS8,
+  packS16,
+  packS32,
+  packS64,
+  
+  packTrue,
+  packFalse,
+  
+  packInt,
+  packDouble,
+  packNil,
+  packBool,
+  
+  packArray,
+  packMap,
+  packRAW,
+  packRAWBody,
+  packRAW',
+  
+  -- * Stream Deserializer
+  Unpacker,
+  defaultInitialBufferSize,
+  newUnpacker,
+  unpackerReserveBuffer,
+  unpackerBuffer,
+  unpackerBufferCapacity,
+  unpackerBufferConsumed,
+  unpackerFeed,
+  unpackerExecute,
+  unpackerData,
+  unpackerReleaseZone,
+  unpackerResetZone,
+  unpackerReset,
+  unpackerMessageSize,
+  
+  -- * MessagePack Object
+  Object(..),
+  packObject,
+  
+  UnpackReturn(..),
+  unpackObject,
+  
+  -- * Memory Zone
+  Zone,
+  newZone,
+  freeZone,
+  withZone,
+  ) where
+
+import Control.Exception
+import Control.Monad
+import Data.ByteString (ByteString)
+import qualified Data.ByteString as BS hiding (pack, unpack)
+import Data.Int
+import Data.Word
+import Foreign.C
+import Foreign.Concurrent
+import Foreign.ForeignPtr hiding (newForeignPtr)
+import Foreign.Marshal.Alloc
+import Foreign.Marshal.Array
+import Foreign.Ptr
+import Foreign.Storable
+
+#include <msgpack.h>
+
+type SimpleBuffer = ForeignPtr ()
+
+type WriteCallback = Ptr () -> CString -> CUInt -> IO CInt
+
+-- | Create a new Simple Buffer. It will be deleted automatically.
+newSimpleBuffer :: IO SimpleBuffer
+newSimpleBuffer = do
+  ptr <- mallocBytes (#size msgpack_sbuffer)
+  fptr <- newForeignPtr ptr $ do
+    msgpack_sbuffer_destroy ptr
+    free ptr
+  withForeignPtr fptr $ \p ->
+    msgpack_sbuffer_init p
+  return fptr
+
+-- | Get data of Simple Buffer.
+simpleBufferData :: SimpleBuffer -> IO ByteString
+simpleBufferData sb =
+  withForeignPtr sb $ \ptr -> do
+    size <- (#peek msgpack_sbuffer, size) ptr
+    dat  <- (#peek msgpack_sbuffer, data) ptr
+    BS.packCStringLen (dat, fromIntegral (size :: CSize))
+
+foreign import ccall "msgpack_sbuffer_init_wrap" msgpack_sbuffer_init ::
+  Ptr () -> IO ()
+
+foreign import ccall "msgpack_sbuffer_destroy_wrap" msgpack_sbuffer_destroy ::
+  Ptr () -> IO ()
+
+foreign import ccall "msgpack_sbuffer_write_wrap" msgpack_sbuffer_write ::
+  WriteCallback
+
+type Packer = ForeignPtr ()
+
+-- | Create new Packer. It will be deleted automatically.
+newPacker :: SimpleBuffer -> IO Packer
+newPacker sbuf = do
+  cb <- wrap_callback msgpack_sbuffer_write
+  ptr <- withForeignPtr sbuf $ \ptr ->
+    msgpack_packer_new ptr cb
+  fptr <- newForeignPtr ptr $ do
+    msgpack_packer_free ptr
+  return fptr
+
+foreign import ccall "msgpack_packer_new_wrap" msgpack_packer_new ::
+  Ptr () -> FunPtr WriteCallback -> IO (Ptr ())
+
+foreign import ccall "msgpack_packer_free_wrap" msgpack_packer_free ::
+  Ptr () -> IO ()
+
+foreign import ccall "wrapper" wrap_callback ::
+  WriteCallback -> IO (FunPtr WriteCallback)
+
+packU8 :: Packer -> Word8 -> IO Int
+packU8 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_uint8 ptr n
+
+foreign import ccall "msgpack_pack_uint8_wrap" msgpack_pack_uint8 ::
+  Ptr () -> Word8 -> IO CInt
+
+packU16 :: Packer -> Word16 -> IO Int
+packU16 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_uint16 ptr n
+
+foreign import ccall "msgpack_pack_uint16_wrap" msgpack_pack_uint16 ::
+  Ptr () -> Word16 -> IO CInt
+
+packU32 :: Packer -> Word32 -> IO Int
+packU32 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_uint32 ptr n
+
+foreign import ccall "msgpack_pack_uint32_wrap" msgpack_pack_uint32 ::
+  Ptr () -> Word32 -> IO CInt
+
+packU64 :: Packer -> Word64 -> IO Int
+packU64 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_uint64 ptr n
+
+foreign import ccall "msgpack_pack_uint64_wrap" msgpack_pack_uint64 ::
+  Ptr () -> Word64 -> IO CInt
+
+packS8 :: Packer -> Int8 -> IO Int
+packS8 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_int8 ptr n
+
+foreign import ccall "msgpack_pack_int8_wrap" msgpack_pack_int8 ::
+  Ptr () -> Int8 -> IO CInt
+
+packS16 :: Packer -> Int16 -> IO Int
+packS16 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_int16 ptr n
+
+foreign import ccall "msgpack_pack_int16_wrap" msgpack_pack_int16 ::
+  Ptr () -> Int16 -> IO CInt
+
+packS32 :: Packer -> Int32 -> IO Int
+packS32 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_int32 ptr n
+
+foreign import ccall "msgpack_pack_int32_wrap" msgpack_pack_int32 ::
+  Ptr () -> Int32 -> IO CInt
+
+packS64 :: Packer -> Int64 -> IO Int
+packS64 pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_int64 ptr n
+
+foreign import ccall "msgpack_pack_int64_wrap" msgpack_pack_int64 ::
+  Ptr () -> Int64 -> IO CInt
+
+-- | Pack an integral data.
+packInt :: Integral a => Packer -> a -> IO Int
+packInt pc n = packS64 pc $ fromIntegral n
+
+-- | Pack a double data.
+packDouble :: Packer -> Double -> IO Int
+packDouble pc d =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_double ptr (realToFrac d)
+
+foreign import ccall "msgpack_pack_double_wrap" msgpack_pack_double ::
+  Ptr () -> CDouble -> IO CInt
+
+-- | Pack a nil.
+packNil :: Packer -> IO Int
+packNil pc =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_nil ptr
+
+foreign import ccall "msgpack_pack_nil_wrap" msgpack_pack_nil ::
+  Ptr () -> IO CInt
+
+packTrue :: Packer -> IO Int
+packTrue pc =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_true ptr
+
+foreign import ccall "msgpack_pack_true_wrap" msgpack_pack_true ::
+  Ptr () -> IO CInt
+
+packFalse :: Packer -> IO Int
+packFalse pc =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_false ptr
+
+foreign import ccall "msgpack_pack_false_wrap" msgpack_pack_false ::
+  Ptr () -> IO CInt
+
+-- | Pack a bool data.
+packBool :: Packer -> Bool -> IO Int
+packBool pc True  = packTrue pc
+packBool pc False = packFalse pc
+
+-- | 'packArray' @p n@ starts packing an array. 
+-- Next @n@ data will consist this array.
+packArray :: Packer -> Int -> IO Int
+packArray pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_array ptr (fromIntegral n)
+
+foreign import ccall "msgpack_pack_array_wrap" msgpack_pack_array ::
+  Ptr () -> CUInt -> IO CInt
+
+-- | 'packMap' @p n@ starts packing a map. 
+-- Next @n@ pairs of data (2*n data) will consist this map.
+packMap :: Packer -> Int -> IO Int
+packMap pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_map ptr (fromIntegral n)
+
+foreign import ccall "msgpack_pack_map_wrap" msgpack_pack_map ::
+  Ptr () -> CUInt -> IO CInt
+
+-- | 'packRAW' @p n@ starts packing a byte sequence. 
+-- Next total @n@ bytes of 'packRAWBody' call will consist this sequence.
+packRAW :: Packer -> Int -> IO Int
+packRAW pc n =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+    msgpack_pack_raw ptr (fromIntegral n)
+
+foreign import ccall "msgpack_pack_raw_wrap" msgpack_pack_raw ::
+  Ptr () -> CSize -> IO CInt
+
+-- | Pack a byte sequence.
+packRAWBody :: Packer -> ByteString -> IO Int
+packRAWBody pc bs =
+  liftM fromIntegral $ withForeignPtr pc $ \ptr ->
+  BS.useAsCStringLen bs $ \(str, len) ->
+    msgpack_pack_raw_body ptr (castPtr str) (fromIntegral len)
+
+foreign import ccall "msgpack_pack_raw_body_wrap" msgpack_pack_raw_body ::
+  Ptr () -> Ptr () -> CSize -> IO CInt
+
+-- | Pack a single byte stream. It calls 'packRAW' and 'packRAWBody'.
+packRAW' :: Packer -> ByteString -> IO Int
+packRAW' pc bs = do
+  _ <- packRAW pc (BS.length bs)
+  packRAWBody pc bs
+
+type Unpacker = ForeignPtr ()
+
+defaultInitialBufferSize :: Int
+defaultInitialBufferSize = 32 * 1024 -- #const MSGPACK_UNPACKER_DEFAULT_INITIAL_BUFFER_SIZE
+
+-- | 'newUnpacker' @initialBufferSize@ creates a new Unpacker. It will be deleted automatically.
+newUnpacker :: Int -> IO Unpacker
+newUnpacker initialBufferSize = do
+  ptr <- msgpack_unpacker_new (fromIntegral initialBufferSize)
+  fptr <- newForeignPtr ptr $ do
+    msgpack_unpacker_free ptr
+  return fptr
+
+foreign import ccall "msgpack_unpacker_new" msgpack_unpacker_new ::
+  CSize -> IO (Ptr ())
+
+foreign import ccall "msgpack_unpacker_free" msgpack_unpacker_free ::
+  Ptr() -> IO ()
+
+-- | 'unpackerReserveBuffer' @up size@ reserves at least @size@ bytes of buffer.
+unpackerReserveBuffer :: Unpacker -> Int -> IO Bool
+unpackerReserveBuffer up size =
+  withForeignPtr up $ \ptr ->
+  liftM (/=0) $ msgpack_unpacker_reserve_buffer ptr (fromIntegral size)
+
+foreign import ccall "msgpack_unpacker_reserve_buffer_wrap" msgpack_unpacker_reserve_buffer ::
+  Ptr () -> CSize -> IO CChar
+
+-- | Get a pointer of unpacker buffer.
+unpackerBuffer :: Unpacker -> IO (Ptr CChar)
+unpackerBuffer up =
+  withForeignPtr up $ \ptr ->
+  msgpack_unpacker_buffer ptr
+
+foreign import ccall "msgpack_unpacker_buffer_wrap" msgpack_unpacker_buffer ::
+  Ptr () -> IO (Ptr CChar)
+
+-- | Get size of allocated buffer.
+unpackerBufferCapacity :: Unpacker -> IO Int
+unpackerBufferCapacity up =
+  withForeignPtr up $ \ptr ->
+  liftM fromIntegral $ msgpack_unpacker_buffer_capacity ptr
+
+foreign import ccall "msgpack_unpacker_buffer_capacity_wrap" msgpack_unpacker_buffer_capacity ::
+  Ptr () -> IO CSize
+
+-- | 'unpackerBufferConsumed' @up size@ notices that writed @size@ bytes to buffer.
+unpackerBufferConsumed :: Unpacker -> Int -> IO ()
+unpackerBufferConsumed up size =
+  withForeignPtr up $ \ptr ->
+  msgpack_unpacker_buffer_consumed ptr (fromIntegral size)
+
+foreign import ccall "msgpack_unpacker_buffer_consumed_wrap" msgpack_unpacker_buffer_consumed ::
+  Ptr () -> CSize -> IO ()
+
+-- | Write byte sequence to Unpacker. It is utility funciton, calls 'unpackerReserveBuffer', 'unpackerBuffer' and 'unpackerBufferConsumed'.
+unpackerFeed :: Unpacker -> ByteString -> IO ()
+unpackerFeed up bs =
+  BS.useAsCStringLen bs $ \(str, len) -> do
+    True <- unpackerReserveBuffer up len
+    ptr <- unpackerBuffer up
+    copyArray ptr str len
+    unpackerBufferConsumed up len
+
+-- | Execute deserializing. It returns 0 when buffer contains not enough bytes, returns 1 when succeeded, returns negative value when it failed.
+unpackerExecute :: Unpacker -> IO Int
+unpackerExecute up =
+  withForeignPtr up $ \ptr ->
+  liftM fromIntegral $ msgpack_unpacker_execute ptr
+
+foreign import ccall "msgpack_unpacker_execute" msgpack_unpacker_execute ::
+  Ptr () -> IO CInt
+
+-- | Returns a deserialized object when 'unpackerExecute' returned 1.
+unpackerData :: Unpacker -> IO Object
+unpackerData up =
+  withForeignPtr up $ \ptr ->
+  allocaBytes (#size msgpack_object) $ \pobj -> do
+    msgpack_unpacker_data ptr pobj
+    peekObject pobj
+
+foreign import ccall "msgpack_unpacker_data_wrap" msgpack_unpacker_data ::
+  Ptr () -> Ptr () -> IO ()
+
+-- | Release memory zone. The returned zone must be freed by calling 'freeZone'.
+unpackerReleaseZone :: Unpacker -> IO Zone
+unpackerReleaseZone up =
+  withForeignPtr up $ \ptr ->
+  msgpack_unpacker_release_zone ptr
+
+foreign import ccall "msgpack_unpacker_release_zone" msgpack_unpacker_release_zone ::
+  Ptr () -> IO (Ptr ())
+
+-- | Free memory zone used by Unapcker.
+unpackerResetZone :: Unpacker -> IO ()
+unpackerResetZone up =
+  withForeignPtr up $ \ptr ->
+  msgpack_unpacker_reset_zone ptr
+
+foreign import ccall "msgpack_unpacker_reset_zone" msgpack_unpacker_reset_zone ::
+  Ptr () -> IO ()
+
+-- | Reset Unpacker state except memory zone.
+unpackerReset :: Unpacker -> IO ()
+unpackerReset up =
+  withForeignPtr up $ \ptr ->
+  msgpack_unpacker_reset ptr
+
+foreign import ccall "msgpack_unpacker_reset" msgpack_unpacker_reset ::
+  Ptr () -> IO ()
+
+-- | Returns number of bytes of sequence of deserializing object.
+unpackerMessageSize :: Unpacker -> IO Int
+unpackerMessageSize up =
+  withForeignPtr up $ \ptr ->
+  liftM fromIntegral $ msgpack_unpacker_message_size ptr
+
+foreign import ccall "msgpack_unpacker_message_size_wrap" msgpack_unpacker_message_size ::
+  Ptr () -> IO CSize
+
+type Zone = Ptr ()
+
+-- | Create a new memory zone. It must be freed manually.
+newZone :: IO Zone
+newZone =
+  msgpack_zone_new (#const MSGPACK_ZONE_CHUNK_SIZE)
+
+-- | Free a memory zone.
+freeZone :: Zone -> IO ()
+freeZone z =
+  msgpack_zone_free z
+
+-- | Create a memory zone, then execute argument, then free memory zone.
+withZone :: (Zone -> IO a) -> IO a
+withZone z =
+  bracket newZone freeZone z
+
+foreign import ccall "msgpack_zone_new" msgpack_zone_new ::
+  CSize -> IO Zone
+
+foreign import ccall "msgpack_zone_free" msgpack_zone_free ::
+  Zone -> IO ()
+
+-- | Object Representation of MessagePack data.
+data Object =
+  ObjectNil
+  | ObjectBool Bool
+  | ObjectInteger Int
+  | ObjectDouble Double
+  | ObjectRAW ByteString
+  | ObjectArray [Object]
+  | ObjectMap [(Object, Object)]
+  deriving (Show)
+
+peekObject :: Ptr a -> IO Object
+peekObject ptr = do
+  typ <- (#peek msgpack_object, type) ptr
+  case (typ :: CInt) of
+    (#const MSGPACK_OBJECT_NIL) ->
+      return ObjectNil
+    (#const MSGPACK_OBJECT_BOOLEAN) ->
+      peekObjectBool ptr
+    (#const MSGPACK_OBJECT_POSITIVE_INTEGER) ->
+      peekObjectPositiveInteger ptr
+    (#const MSGPACK_OBJECT_NEGATIVE_INTEGER) ->
+      peekObjectNegativeInteger ptr
+    (#const MSGPACK_OBJECT_DOUBLE) ->
+      peekObjectDouble ptr
+    (#const MSGPACK_OBJECT_RAW) ->
+      peekObjectRAW ptr
+    (#const MSGPACK_OBJECT_ARRAY) ->
+      peekObjectArray ptr
+    (#const MSGPACK_OBJECT_MAP) ->
+      peekObjectMap ptr
+    _ ->
+      fail $ "peekObject: unknown object type (" ++ show typ ++ ")"
+
+peekObjectBool :: Ptr a -> IO Object
+peekObjectBool ptr = do
+  b <- (#peek msgpack_object, via.boolean) ptr
+  return $ ObjectBool $ (b :: CUChar) /= 0
+
+peekObjectPositiveInteger :: Ptr a -> IO Object
+peekObjectPositiveInteger ptr = do
+  n <- (#peek msgpack_object, via.u64) ptr
+  return $ ObjectInteger $ fromIntegral (n :: Word64)
+
+peekObjectNegativeInteger :: Ptr a -> IO Object
+peekObjectNegativeInteger ptr = do
+  n <- (#peek msgpack_object, via.i64) ptr
+  return $ ObjectInteger $ fromIntegral (n :: Int64)
+
+peekObjectDouble :: Ptr a -> IO Object
+peekObjectDouble ptr = do
+  d <- (#peek msgpack_object, via.dec) ptr
+  return $ ObjectDouble $ realToFrac (d :: CDouble)
+
+peekObjectRAW :: Ptr a -> IO Object
+peekObjectRAW ptr = do
+  size <- (#peek msgpack_object, via.raw.size) ptr
+  p    <- (#peek msgpack_object, via.raw.ptr) ptr
+  bs   <- BS.packCStringLen (p, fromIntegral (size :: Word32))
+  return $ ObjectRAW bs
+
+peekObjectArray :: Ptr a -> IO Object
+peekObjectArray ptr = do
+  csize <- (#peek msgpack_object, via.array.size) ptr
+  let size = fromIntegral (csize :: Word32)
+  p     <- (#peek msgpack_object, via.array.ptr) ptr
+  objs  <- mapM (\i -> peekObject $ p `plusPtr`
+                      ((#size msgpack_object) * i))
+           [0..size-1]
+  return $ ObjectArray objs
+
+peekObjectMap :: Ptr a -> IO Object
+peekObjectMap ptr = do
+  csize <- (#peek msgpack_object, via.map.size) ptr
+  let size = fromIntegral (csize :: Word32)
+  p     <- (#peek msgpack_object, via.map.ptr) ptr
+  dat   <- mapM (\i -> peekObjectKV $ p `plusPtr`
+                      ((#size msgpack_object_kv) * i))
+           [0..size-1]
+  return $ ObjectMap dat
+
+peekObjectKV :: Ptr a -> IO (Object, Object)
+peekObjectKV ptr = do
+  k <- peekObject $ ptr `plusPtr` (#offset msgpack_object_kv, key)
+  v <- peekObject $ ptr `plusPtr` (#offset msgpack_object_kv, val)
+  return (k, v)
+
+-- | Pack a Object.
+packObject :: Packer -> Object -> IO ()
+packObject pc ObjectNil = packNil pc >> return ()
+
+packObject pc (ObjectBool b) = packBool pc b >> return ()
+
+packObject pc (ObjectInteger n) = packInt pc n >> return ()
+
+packObject pc (ObjectDouble d) = packDouble pc d >> return ()
+
+packObject pc (ObjectRAW bs) = packRAW' pc bs >> return ()
+
+packObject pc (ObjectArray ls) = do
+  _ <- packArray pc (length ls)
+  mapM_ (packObject pc) ls
+
+packObject pc (ObjectMap ls) = do
+  _ <- packMap pc (length ls)
+  mapM_ (\(a, b) -> packObject pc a >> packObject pc b) ls
+
+data UnpackReturn =
+  UnpackContinue     -- ^ not enough bytes to unpack object
+  | UnpackParseError -- ^ got invalid bytes
+  | UnpackError      -- ^ other error
+  deriving (Eq, Show)
+
+-- | Unpack a single MessagePack object from byte sequence.
+unpackObject :: Zone -> ByteString -> IO (Either UnpackReturn (Int, Object))
+unpackObject z dat =
+  allocaBytes (#size msgpack_object) $ \ptr ->
+  BS.useAsCStringLen dat $ \(str, len) ->
+  alloca $ \poff -> do
+    poke poff 0
+    ret <- msgpack_unpack str (fromIntegral len) poff z ptr
+    case ret of
+      (#const MSGPACK_UNPACK_SUCCESS) -> do
+        off <- peek poff
+        obj <- peekObject ptr
+        return $ Right (fromIntegral off, obj)
+      (#const MSGPACK_UNPACK_EXTRA_BYTES) -> do
+        off <- peek poff
+        obj <- peekObject ptr
+        return $ Right (fromIntegral off, obj)
+      (#const MSGPACK_UNPACK_CONTINUE) ->
+        return $ Left UnpackContinue
+      (#const MSGPACK_UNPACK_PARSE_ERROR) ->
+        return $ Left UnpackParseError
+      _ ->
+        return $ Left UnpackError
+
+foreign import ccall "msgpack_unpack" msgpack_unpack ::
+  Ptr CChar -> CSize -> Ptr CSize -> Zone -> Ptr () -> IO CInt

haskell/src/Data/MessagePack/Class.hs

@@ -0,0 +1,101 @@
+{-# LANGUAGE TypeSynonymInstances #-}
+{-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE OverlappingInstances #-}
+{-# LANGUAGE IncoherentInstances #-}
+
+--------------------------------------------------------------------
+-- |
+-- Module    : Data.MessagePack.Class
+-- Copyright : (c) Hideyuki Tanaka, 2009
+-- License   : BSD3
+--
+-- Maintainer:  tanaka.hideyuki@gmail.com
+-- Stability :  experimental
+-- Portability: portable
+--
+-- Serializing Haskell values to and from MessagePack Objects.
+--
+--------------------------------------------------------------------
+
+module Data.MessagePack.Class(
+  -- * Serialization to and from Object
+  OBJECT(..),
+  Result,
+  pack,
+  ) where
+
+import Control.Monad.Error
+import Data.ByteString.Char8 (ByteString)
+import qualified Data.ByteString.Char8 as C8
+
+import Data.MessagePack.Base
+
+-- | The class of types serializable to and from MessagePack object
+class OBJECT a where
+  toObject :: a -> Object
+  fromObject :: Object -> Result a
+
+-- | A type for parser results
+type Result a = Either String a
+
+instance OBJECT Object where
+  toObject = id
+  fromObject = Right
+
+fromObjectError :: String
+fromObjectError = "fromObject: cannot cast"
+
+instance OBJECT () where
+  toObject = const ObjectNil
+  fromObject ObjectNil = Right ()
+  fromObject _ = Left fromObjectError
+
+instance OBJECT Int where
+  toObject = ObjectInteger
+  fromObject (ObjectInteger n) = Right n
+  fromObject _ = Left fromObjectError
+
+instance OBJECT Bool where
+  toObject = ObjectBool
+  fromObject (ObjectBool b) = Right b
+  fromObject _ = Left fromObjectError
+
+instance OBJECT Double where
+  toObject = ObjectDouble
+  fromObject (ObjectDouble d) = Right d
+  fromObject _ = Left fromObjectError
+
+instance OBJECT ByteString where
+  toObject = ObjectRAW
+  fromObject (ObjectRAW bs) = Right bs
+  fromObject _ = Left fromObjectError
+
+instance OBJECT String where
+  toObject = toObject . C8.pack
+  fromObject obj = liftM C8.unpack $ fromObject obj
+
+instance OBJECT a => OBJECT [a] where
+  toObject = ObjectArray . map toObject
+  fromObject (ObjectArray arr) =
+    mapM fromObject arr
+  fromObject _ =
+    Left fromObjectError
+
+instance (OBJECT a, OBJECT b) => OBJECT [(a, b)] where
+  toObject =
+    ObjectMap . map (\(a, b) -> (toObject a, toObject b))
+  fromObject (ObjectMap mem) = do
+    mapM (\(a, b) -> liftM2 (,) (fromObject a) (fromObject b)) mem
+  fromObject _ =
+    Left fromObjectError
+
+instance OBJECT a => OBJECT (Maybe a) where
+  toObject (Just a) = toObject a
+  toObject Nothing = ObjectNil
+  
+  fromObject ObjectNil = return Nothing
+  fromObject obj = liftM Just $ fromObject obj
+
+-- | Pack a serializable Haskell value.
+pack :: OBJECT a => Packer -> a -> IO ()
+pack pc = packObject pc . toObject

haskell/src/Data/MessagePack/Feed.hs

@@ -0,0 +1,62 @@
+--------------------------------------------------------------------
+-- |
+-- Module    : Data.MessagePack.Feed
+-- Copyright : (c) Hideyuki Tanaka, 2009
+-- License   : BSD3
+--
+-- Maintainer:  tanaka.hideyuki@gmail.com
+-- Stability :  experimental
+-- Portability: portable
+--
+-- Feeders for Stream Deserializers
+--
+--------------------------------------------------------------------
+
+module Data.MessagePack.Feed(
+  -- * Feeder type
+  Feeder,
+  -- * Feeders
+  feederFromHandle,
+  feederFromFile,
+  feederFromString,
+  ) where
+
+import Data.ByteString (ByteString)
+import qualified Data.ByteString as BS
+import Data.IORef
+import System.IO
+
+-- | Feeder returns Just ByteString when bytes remains, otherwise Nothing.
+type Feeder = IO (Maybe ByteString)
+
+-- | Feeder from Handle
+feederFromHandle :: Handle -> IO Feeder
+feederFromHandle h = return $ do
+  bs <- BS.hGetNonBlocking h bufSize
+  if BS.length bs > 0
+    then do return $ Just bs
+    else do
+    c <- BS.hGet h 1
+    if BS.length c > 0
+      then do return $ Just c
+      else do
+      hClose h
+      return Nothing
+  where
+    bufSize = 4096
+
+-- | Feeder from File
+feederFromFile :: FilePath -> IO Feeder
+feederFromFile path =
+  openFile path ReadMode >>= feederFromHandle
+
+-- | Feeder from ByteString
+feederFromString :: ByteString -> IO Feeder
+feederFromString bs = do
+  r <- newIORef (Just bs)
+  return $ f r
+  where
+    f r = do
+      mb <- readIORef r
+      writeIORef r Nothing
+      return mb

haskell/src/Data/MessagePack/Monad.hs

@@ -0,0 +1,156 @@
+--------------------------------------------------------------------
+-- |
+-- Module    : Data.MessagePack.Monad
+-- Copyright : (c) Hideyuki Tanaka, 2009
+-- License   : BSD3
+--
+-- Maintainer:  tanaka.hideyuki@gmail.com
+-- Stability :  experimental
+-- Portability: portable
+--
+-- Monadic Stream Serializers and Deserializers
+--
+--------------------------------------------------------------------
+
+module Data.MessagePack.Monad(
+  -- * Classes
+  MonadPacker(..),
+  MonadUnpacker(..),
+  
+  -- * Packer and Unpacker type
+  PackerT(..),
+  UnpackerT(..),
+  
+  -- * Packers
+  packToString,
+  packToHandle,
+  packToFile,
+  
+  -- * Unpackers
+  unpackFrom,
+  unpackFromString,
+  unpackFromHandle,
+  unpackFromFile,
+  ) where
+
+import Control.Monad
+import Control.Monad.Trans
+import Data.ByteString (ByteString)
+import qualified Data.ByteString as BS
+import System.IO
+
+import Data.MessagePack.Base hiding (Unpacker)
+import qualified Data.MessagePack.Base as Base
+import Data.MessagePack.Class
+import Data.MessagePack.Feed
+
+class Monad m => MonadPacker m where
+  -- | Serialize a object
+  put :: OBJECT a => a -> m ()
+
+class Monad m => MonadUnpacker m where
+  -- | Deserialize a object
+  get :: OBJECT a => m a
+
+-- | Serializer Type
+newtype PackerT m r = PackerT { runPackerT :: Base.Packer -> m r }
+
+instance Monad m => Monad (PackerT m) where
+  a >>= b =
+    PackerT $ \pc -> do
+      r <- runPackerT a pc
+      runPackerT (b r) pc
+  
+  return r =
+    PackerT $ \_ -> return r
+
+instance MonadTrans PackerT where
+  lift m = PackerT $ \_ -> m
+
+instance MonadIO m => MonadIO (PackerT m) where
+  liftIO = lift . liftIO
+
+instance MonadIO m => MonadPacker (PackerT m) where
+  put v = PackerT $ \pc -> liftIO $ do
+    pack pc v
+
+-- | Execute given serializer and returns byte sequence.
+packToString :: MonadIO m => PackerT m r -> m ByteString
+packToString m = do
+  sb <- liftIO $ newSimpleBuffer
+  pc <- liftIO $ newPacker sb
+  _ <- runPackerT m pc
+  liftIO $ simpleBufferData sb
+
+-- | Execute given serializer and write byte sequence to Handle.
+packToHandle :: MonadIO m => Handle -> PackerT m r -> m ()
+packToHandle h m = do
+  sb <- packToString m
+  liftIO $ BS.hPut h sb
+  liftIO $ hFlush h
+
+-- | Execute given serializer and write byte sequence to file.
+packToFile :: MonadIO m => FilePath -> PackerT m r -> m ()
+packToFile p m = do
+  sb <- packToString m
+  liftIO $ BS.writeFile p sb
+
+-- | Deserializer type
+newtype UnpackerT m r = UnpackerT { runUnpackerT :: Base.Unpacker -> Feeder -> m r }
+
+instance Monad m => Monad (UnpackerT m) where
+  a >>= b =
+    UnpackerT $ \up feed -> do
+      r <- runUnpackerT a up feed
+      runUnpackerT (b r) up feed
+  
+  return r =
+    UnpackerT $ \_ _ -> return r
+
+instance MonadTrans UnpackerT where
+  lift m = UnpackerT $ \_ _ -> m
+
+instance MonadIO m => MonadIO (UnpackerT m) where
+  liftIO = lift . liftIO
+
+instance MonadIO m => MonadUnpacker (UnpackerT m) where
+  get = UnpackerT $ \up feed -> liftIO $ do
+    executeOne up feed
+    obj <- unpackerData up
+    freeZone =<< unpackerReleaseZone up
+    unpackerReset up
+    let Right r = fromObject obj
+    return r
+    
+    where
+      executeOne up feed = do
+        resp <- unpackerExecute up
+        guard $ resp>=0
+        when (resp==0) $ do
+          Just bs <- feed
+          unpackerFeed up bs
+          executeOne up feed
+
+-- | Execute deserializer using given feeder.
+unpackFrom :: MonadIO m => Feeder -> UnpackerT m r -> m r
+unpackFrom f m = do
+  up <- liftIO $ newUnpacker defaultInitialBufferSize
+  runUnpackerT m up f
+
+-- | Execute deserializer using given handle.
+unpackFromHandle :: MonadIO m => Handle -> UnpackerT m r -> m r
+unpackFromHandle h m =
+  flip unpackFrom m =<< liftIO (feederFromHandle h)
+
+-- | Execute deserializer using given file content.
+unpackFromFile :: MonadIO m => FilePath -> UnpackerT m r -> m r
+unpackFromFile p m = do
+  h <- liftIO $ openFile p ReadMode
+  r <- flip unpackFrom m =<< liftIO (feederFromHandle h)
+  liftIO $ hClose h
+  return r
+
+-- | Execute deserializer from given byte sequence.
+unpackFromString :: MonadIO m => ByteString -> UnpackerT m r -> m r
+unpackFromString bs m = do
+  flip unpackFrom m =<< liftIO (feederFromString bs)

haskell/src/Data/MessagePack/Stream.hs

@@ -0,0 +1,82 @@
+--------------------------------------------------------------------
+-- |
+-- Module    : Data.MessagePack.Stream
+-- Copyright : (c) Hideyuki Tanaka, 2009
+-- License   : BSD3
+--
+-- Maintainer:  tanaka.hideyuki@gmail.com
+-- Stability :  experimental
+-- Portability: portable
+--
+-- Lazy Stream Serializers and Deserializers
+--
+--------------------------------------------------------------------
+
+module Data.MessagePack.Stream(
+  unpackObjects,
+  unpackObjectsFromFile,
+  unpackObjectsFromHandle,
+  unpackObjectsFromString,
+  ) where
+
+import Data.ByteString (ByteString)
+import System.IO
+import System.IO.Unsafe
+
+import Data.MessagePack.Base
+import Data.MessagePack.Feed
+
+-- | Unpack objects using given feeder.
+unpackObjects :: Feeder -> IO [Object]
+unpackObjects feeder = do
+  up <- newUnpacker defaultInitialBufferSize
+  f up
+  where
+  f up = unsafeInterleaveIO $ do
+    mbo <- unpackOnce up
+    case mbo of
+      Just o -> do
+        os <- f up
+        return $ o:os
+      Nothing ->
+        return []
+
+  unpackOnce up = do
+    resp <- unpackerExecute up
+    case resp of
+      0 -> do
+        r <- feedOnce up
+        if r
+          then unpackOnce up
+          else return Nothing
+      1 -> do
+        obj <- unpackerData up
+        freeZone =<< unpackerReleaseZone up
+        unpackerReset up
+        return $ Just obj
+      _ ->
+        error $ "unpackerExecute fails: " ++ show resp
+
+  feedOnce up = do
+    dat <- feeder
+    case dat of
+      Nothing ->
+        return False
+      Just bs -> do
+        unpackerFeed up bs
+        return True
+
+-- | Unpack objects from file.
+unpackObjectsFromFile :: FilePath -> IO [Object]
+unpackObjectsFromFile fname =
+  unpackObjects =<< feederFromFile fname
+
+-- | Unpack objects from handle.
+unpackObjectsFromHandle :: Handle -> IO [Object]
+unpackObjectsFromHandle h =
+  unpackObjects =<< feederFromHandle h
+  
+-- | Unpack oobjects from given byte sequence.
+unpackObjectsFromString :: ByteString -> IO [Object]
+unpackObjectsFromString bs =
+  unpackObjects =<< feederFromString bs

haskell/test/Monad.hs

@@ -0,0 +1,16 @@
+import Control.Monad.Trans
+import Data.MessagePack
+
+main = do
+  sb <- packToString $ do
+    put [1,2,3::Int]
+    put (3.14 :: Double)
+    put "Hoge"
+  
+  print sb
+  
+  unpackFromString sb $ do
+    arr <- get
+    dbl <- get
+    str <- get
+    liftIO $ print (arr :: [Int], dbl :: Double, str :: String)

haskell/test/Stream.hs

@@ -0,0 +1,14 @@
+import Control.Applicative
+import qualified Data.ByteString as BS
+import Data.MessagePack
+
+main = do
+  sb <- newSimpleBuffer
+  pc <- newPacker sb
+  pack pc [1,2,3::Int]
+  pack pc True
+  pack pc "hoge"
+  bs <- simpleBufferData sb
+  
+  os <- unpackObjectsFromString bs
+  mapM_ print os

haskell/test/Test.hs

@@ -0,0 +1,36 @@
+import Control.Monad
+import Data.MessagePack
+
+{-
+main = do
+  sb <- newSimpleBuffer
+  pc <- newPacker sb
+  
+  pack pc [(1,2),(2,3),(3::Int,4::Int)]
+  pack pc [4,5,6::Int]
+  pack pc "hoge"
+  
+  bs <- simpleBufferData sb
+  print bs
+  
+  up <- newUnpacker defaultInitialBufferSize
+  
+  unpackerFeed up bs
+
+  let f = do
+        res <- unpackerExecute up
+        when (res==1) $ do
+          obj <- unpackerData up
+          print obj
+          f
+  
+  f
+
+  return ()
+-}
+
+main = do
+  bs <- packb [(1,2),(2,3),(3::Int,4::Int)]
+  print bs
+  dat <- unpackb bs
+  print (dat :: Result [(Int, Int)])