| Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program 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 General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | #include <pj/unicode.h> |
| 21 | #include <pj/assert.h> |
| 22 | #include <pj/string.h> |
| 23 | #include <windows.h> |
| 24 | |
| 25 | |
| 26 | PJ_DEF(wchar_t*) pj_ansi_to_unicode(const char *s, int len, |
| 27 | wchar_t *buf, int buf_count) |
| 28 | { |
| 29 | PJ_ASSERT_RETURN(s && buf, NULL); |
| 30 | |
| 31 | len = MultiByteToWideChar(CP_ACP, 0, s, len, |
| 32 | buf, buf_count); |
| 33 | if (buf_count) { |
| 34 | if (len < buf_count) |
| 35 | buf[len] = 0; |
| 36 | else |
| 37 | buf[len-1] = 0; |
| 38 | } |
| 39 | |
| 40 | return buf; |
| 41 | } |
| 42 | |
| 43 | |
| 44 | PJ_DEF(char*) pj_unicode_to_ansi( const wchar_t *wstr, pj_ssize_t len, |
| 45 | char *buf, int buf_size) |
| 46 | { |
| 47 | PJ_ASSERT_RETURN(wstr && buf, NULL); |
| 48 | |
| 49 | len = WideCharToMultiByte(CP_ACP, 0, wstr, (int)len, buf, buf_size, |
| 50 | NULL, NULL); |
| 51 | if (buf_size) { |
| 52 | if (len < buf_size) |
| 53 | buf[len] = '\0'; |
| 54 | else |
| 55 | buf[len-1] = '\0'; |
| 56 | } |
| 57 | |
| 58 | return buf; |
| 59 | } |
| 60 | |