/*
* Copyright (c) 2011 - 2015, Micro Systems Marc Balmer, CH-5073 Gipf-Oberfrick
* 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 Micro Systems Marc Balmer 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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.
*/

/* JSON interface for Lua */

/*
* This code has been derived from the public domain LuaJSON Library 1.1
* written by Nathaniel Musgrove (proton.zero@gmail.com), for the original
* code see http://luaforge.net/projects/luajsonlib/
*/

#ifdef __cplusplus
#	define LUA_LIBRARY_EXPORT extern "C" int __declspec(dllexport)
#else
#	define LUA_LIBRARY_EXPORT int __declspec(dllexport)
#endif

#include <windows.h>

#include <lua.h>

#include <setjmp.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>

#define JSON_NULL_METATABLE "JSON null object methods"

static void decode_value(lua_State *, char **, int);
static void decode_string(lua_State *, char **);
static void encode(lua_State *, luaL_Buffer *);

static jmp_buf env;