release/src/router/libjson-c/json_util.h

   1 /*
   2  * $Id: json_util.h,v 1.4 2006/01/30 23:07:57 mclark Exp $
   3  *
   4  * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
   5  * Michael Clark <michael@metaparadigm.com>
   6  *
   7  * This library is free software; you can redistribute it and/or modify
   8  * it under the terms of the MIT license. See COPYING for details.
   9  *
  10  */
  11
  12 #ifndef _json_util_h_
  13 #define _json_util_h_
  14
  15 #include "json_object.h"
  16
  17 #ifdef __cplusplus
  18 extern "C" {
  19 #endif
  20
  21 #define JSON_FILE_BUF_SIZE 4096
  22
  23 /* utility functions */
  24 extern struct json_object* json_object_from_file(const char *filename);
  25 extern int json_object_to_file(const char *filename, struct json_object *obj);
  26 extern int json_object_to_file_ext(const char *filename, struct json_object *obj, int flags);
  27 extern int json_parse_int64(const char *buf, int64_t *retval);
  28 extern int json_parse_double(const char *buf, double *retval);
  29
  30
  31 /**
  32  * Return a string describing the type of the object.
  33  * e.g. "int", or "object", etc...
  34  */
  35 extern const char *json_type_to_name(enum json_type o_type);
  36
  37 #ifdef __cplusplus
  38 }
  39 #endif
  40
  41 #endif