/src/pjsip/pjlib/src/pj/guid.c
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1  |  | /*   | 
2  |  |  * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)  | 
3  |  |  * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>  | 
4  |  |  *  | 
5  |  |  * This program is free software; you can redistribute it and/or modify  | 
6  |  |  * it under the terms of the GNU General Public License as published by  | 
7  |  |  * the Free Software Foundation; either version 2 of the License, or  | 
8  |  |  * (at your option) any later version.  | 
9  |  |  *  | 
10  |  |  * This program is distributed in the hope that it will be useful,  | 
11  |  |  * but WITHOUT ANY WARRANTY; without even the implied warranty of  | 
12  |  |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  | 
13  |  |  * GNU General Public License for more details.  | 
14  |  |  *  | 
15  |  |  * You should have received a copy of the GNU General Public License  | 
16  |  |  * along with this program; if not, write to the Free Software  | 
17  |  |  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   | 
18  |  |  */  | 
19  |  | #include <pj/ctype.h>  | 
20  |  | #include <pj/guid.h>  | 
21  |  | #include <pj/pool.h>  | 
22  |  |  | 
23  |  | PJ_DEF(pj_str_t*) pj_generate_unique_string_lower(pj_str_t *str)  | 
24  | 0  | { | 
25  | 0  |     int i;  | 
26  |  | 
  | 
27  | 0  |     pj_generate_unique_string(str);  | 
28  | 0  |     for (i = 0; i < str->slen; i++)  | 
29  | 0  |         str->ptr[i] = (char)pj_tolower(str->ptr[i]);  | 
30  |  | 
  | 
31  | 0  |     return str;  | 
32  | 0  | }  | 
33  |  |  | 
34  |  | PJ_DEF(void) pj_create_unique_string(pj_pool_t *pool, pj_str_t *str)  | 
35  | 0  | { | 
36  | 0  |     str->ptr = (char*)pj_pool_alloc(pool, PJ_GUID_STRING_LENGTH);  | 
37  | 0  |     pj_generate_unique_string(str);  | 
38  | 0  | }  | 
39  |  |  | 
40  |  | PJ_DEF(void) pj_create_unique_string_lower(pj_pool_t *pool, pj_str_t *str)  | 
41  | 0  | { | 
42  | 0  |     int i;  | 
43  |  | 
  | 
44  | 0  |     pj_create_unique_string(pool, str);  | 
45  | 0  |     for (i = 0; i < str->slen; i++)  | 
46  | 0  |         str->ptr[i] = (char)pj_tolower(str->ptr[i]);  | 
47  | 0  | }  |