1 /*
2 * "streamable kanji code filter and converter"
3 * Copyright (c) 1998-2002 HappySize, Inc. All rights reserved.
4 *
5 * LICENSE NOTICES
6 *
7 * This file is part of "streamable kanji code filter and converter",
8 * which is distributed under the terms of GNU Lesser General Public
9 * License (version 2) as published by the Free Software Foundation.
10 *
11 * This software is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with "streamable kanji code filter and converter";
18 * if not, write to the Free Software Foundation, Inc., 59 Temple Place,
19 * Suite 330, Boston, MA 02111-1307 USA
20 *
21 * The author of this file:
22 *
23 */
24 /*
25 * The source code included in this files was separated from mbfilter.c
26 * by Moriyoshi Koizumi <moriyoshi@php.net> on 20 Dec 2002. The file
27 * mbfilter.c is included in this package .
28 *
29 */
30
31 #ifdef HAVE_CONFIG_H
32 #include "config.h"
33 #endif
34
35 #ifdef HAVE_STDDEF_H
36 #include <stddef.h>
37 #endif
38
39 #include "mbfl_allocators.h"
40 #include "mbfl_string.h"
41
42 /*
43 * string object
44 */
45 void
mbfl_string_init(mbfl_string * string)46 mbfl_string_init(mbfl_string *string)
47 {
48 if (string) {
49 string->no_language = mbfl_no_language_uni;
50 string->no_encoding = mbfl_no_encoding_pass;
51 string->val = (unsigned char*)NULL;
52 string->len = 0;
53 }
54 }
55
56 void
mbfl_string_init_set(mbfl_string * string,mbfl_language_id no_language,mbfl_encoding_id no_encoding)57 mbfl_string_init_set(mbfl_string *string, mbfl_language_id no_language, mbfl_encoding_id no_encoding)
58 {
59 if (string) {
60 string->no_language = no_language;
61 string->no_encoding = no_encoding;
62 string->val = (unsigned char*)NULL;
63 string->len = 0;
64 }
65 }
66
67 void
mbfl_string_clear(mbfl_string * string)68 mbfl_string_clear(mbfl_string *string)
69 {
70 if (string) {
71 if (string->val != (unsigned char*)NULL) {
72 mbfl_free(string->val);
73 }
74 string->val = (unsigned char*)NULL;
75 string->len = 0;
76 }
77 }
78
