| /* $Id$ */ |
| /* |
| * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #include <pj/types.h> |
| #include <pj/compat/string.h> |
| #include <pj/ctype.h> |
| #include <pj/assert.h> |
| |
| |
| #if defined(PJ_HAS_STRING_H) && PJ_HAS_STRING_H != 0 |
| /* Nothing to do */ |
| #else |
| PJ_DEF(int) strcasecmp(const char *s1, const char *s2) |
| { |
| while ((*s1==*s2) || (pj_tolower(*s1)==pj_tolower(*s2))) { |
| if (!*s1++) |
| return 0; |
| ++s2; |
| } |
| return (pj_tolower(*s1) < pj_tolower(*s2)) ? -1 : 1; |
| } |
| |
| PJ_DEF(int) strncasecmp(const char *s1, const char *s2, int len) |
| { |
| if (!len) return 0; |
| |
| while ((*s1==*s2) || (pj_tolower(*s1)==pj_tolower(*s2))) { |
| if (!*s1++ || --len <= 0) |
| return 0; |
| ++s2; |
| } |
| return (pj_tolower(*s1) < pj_tolower(*s2)) ? -1 : 1; |
| } |
| #endif |
| |
| #if defined(PJ_HAS_NO_SNPRINTF) && PJ_HAS_NO_SNPRINTF != 0 |
| |
| PJ_DEF(int) snprintf(char *s1, pj_size_t len, const char *s2, ...) |
| { |
| int ret; |
| va_list arg; |
| |
| PJ_UNUSED_ARG(len); |
| |
| va_start(arg, s2); |
| ret = vsprintf(s1, s2, arg); |
| va_end(arg); |
| |
| return ret; |
| } |
| |
| PJ_DEF(int) vsnprintf(char *s1, pj_size_t len, const char *s2, va_list arg) |
| { |
| #define MARK_CHAR ((char)255) |
| int rc; |
| |
| s1[len-1] = MARK_CHAR; |
| |
| rc = vsprintf(s1,s2,arg); |
| |
| pj_assert(s1[len-1] == MARK_CHAR || s1[len-1] == '\0'); |
| |
| return rc; |
| } |
| |
| #endif |
| |