source: lib/json_util.c @ fed4f76

Last change on this file since fed4f76 was 4f7255d, checked in by Wilmer van der Gaast <wilmer@…>, at 2014-10-17T22:26:18Z

Debian bug #764181: Accidentally had an LGPL header in a bunch of files.
Replaced them with GPL headers where possible. OSCAR and Twitter modules
can't be relicenced though, so add an LGPL blurb to debian/copyright.

  • Property mode set to 100644
File size: 2.5 KB
Line 
1/***************************************************************************\
2*                                                                           *
3*  BitlBee - An IRC to IM gateway                                           *
4*  Helper functions for json.c                                              *
5*                                                                           *
6*  Copyright 2012-2012 Wilmer van der Gaast <wilmer@gaast.net>              *
7*                                                                           *
8*  This program is free software; you can redistribute it and/or modify     *
9*  it under the terms of the GNU General Public License as published by     *
10*  the Free Software Foundation; either version 2 of the License, or        *
11*  (at your option) any later version.                                      *
12*                                                                           *
13*  This program is distributed in the hope that it will be useful,          *
14*  but WITHOUT ANY WARRANTY; without even the implied warranty of           *
15*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            *
16*  GNU General Public License for more details.                             *
17*                                                                           *
18*  You should have received a copy of the GNU General Public License along  *
19*  with this program; if not, write to the Free Software Foundation, Inc.,  *
20*  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.              *
21*                                                                           *
22****************************************************************************/
23
24#include <stdlib.h>
25#include <string.h>
26#include <glib.h>
27
28#include "json_util.h"
29
30json_value *json_o_get( const json_value *obj, const json_char *name )
31{ 
32        int i;
33       
34        if( !obj || obj->type != json_object )
35                return NULL;
36
37        for( i = 0; i < obj->u.object.length; ++ i)
38                if( strcmp( obj->u.object.values[i].name, name ) == 0 )
39                        return obj->u.object.values[i].value;
40
41        return NULL;
42}
43
44const char *json_o_str( const json_value *obj, const json_char *name )
45{ 
46        json_value *ret = json_o_get( obj, name );
47       
48        if( ret && ret->type == json_string )
49                return ret->u.string.ptr;
50        else
51                return NULL;
52}
53
54char *json_o_strdup( const json_value *obj, const json_char *name )
55{
56        json_value *ret = json_o_get( obj, name );
57       
58        if( ret && ret->type == json_string && ret->u.string.ptr )
59                return g_memdup( ret->u.string.ptr, ret->u.string.length + 1 );
60        else
61                return NULL;
62}
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