/*
* $Id: json_util.h,v 1.4 2006/01/30 23:07:57 mclark Exp $
*
* Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
* Michael Clark <michael@metaparadigm.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See COPYING for details.
*
*/

#ifndef _json_util_h_
#define _json_util_h_

#include "json_object.h"

#include "Configuration.h"

#ifndef json_min
#define json_min(a,b) ((a) < (b) ? (a) : (b))
#endif

#ifndef json_max
#define json_max(a,b) ((a) > (b) ? (a) : (b))
#endif


#ifdef __cplusplus
extern "C" {
#endif

#define JSON_FILE_BUF_SIZE 4096

	/* utility functions */
	extern struct json_object* json_object_from_file(PRUNTIME pRuntime, const char *filename);
	extern struct json_object* json_object_from_fd(PRUNTIME pRuntime, int fd);
	extern int json_object_to_file(PRUNTIME pRuntime, const char *filename, struct json_object *obj);
	extern int json_object_to_file_ext(PRUNTIME pRuntime, const char *filename, struct json_object *obj, int flags);
	extern int json_parse_int64(PRUNTIME pRuntime, const char *buf, int64_t *retval);
	extern int json_parse_double(PRUNTIME pRuntime, const char *buf, double *retval);


	/**
	* Return a string describing the type of the object.
	* e.g. "int", or "object", etc...
	*/
	extern const char *json_type_to_name(enum json_type o_type);

#ifdef __cplusplus
}
#endif

#endif
