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 #include "mbfl_string.h"
32 #include "mbfilter_pass.h"
33 
34 /*
35  * string object
36  */
37 void
mbfl_string_init(mbfl_string * string)38 mbfl_string_init(mbfl_string *string)
39 {
40 	string->encoding = &mbfl_encoding_pass;
41 	string->val = (unsigned char*)NULL;
42 	string->len = 0;
43 }
44 
45 void
mbfl_string_init_set(mbfl_string * string,const mbfl_encoding * encoding)46 mbfl_string_init_set(mbfl_string *string, const mbfl_encoding *encoding)
47 {
48 	string->encoding = encoding;
49 	string->val = (unsigned char*)NULL;
50 	string->len = 0;
51 }
52 
53 void
mbfl_string_clear(mbfl_string * string)54 mbfl_string_clear(mbfl_string *string)
55 {
56 	if (string->val != (unsigned char*)NULL) {
57 		efree(string->val);
58 	}
59 	string->val = (unsigned char*)NULL;
60 	string->len = 0;
61 }
62