/src/samba/source3/lib/fstring.c
Line | Count | Source |
1 | | /* |
2 | | Unix SMB/CIFS implementation. |
3 | | |
4 | | fixed string functions |
5 | | |
6 | | Copyright (C) Igor Vergeichik <iverg@mail.ru> 2001 |
7 | | Copyright (C) Andrew Tridgell 2001 |
8 | | Copyright (C) Simo Sorce 2001 |
9 | | Copyright (C) Martin Pool 2003 |
10 | | |
11 | | This program is free software; you can redistribute it and/or modify |
12 | | it under the terms of the GNU General Public License as published by |
13 | | the Free Software Foundation; either version 3 of the License, or |
14 | | (at your option) any later version. |
15 | | |
16 | | This program is distributed in the hope that it will be useful, |
17 | | but WITHOUT ANY WARRANTY; without even the implied warranty of |
18 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
19 | | GNU General Public License for more details. |
20 | | |
21 | | You should have received a copy of the GNU General Public License |
22 | | along with this program. If not, see <http://www.gnu.org/licenses/>. |
23 | | |
24 | | */ |
25 | | |
26 | | #include "includes.h" |
27 | | |
28 | | size_t push_ascii_fstring(void *dest, const char *src) |
29 | 0 | { |
30 | 0 | return push_ascii(dest, src, sizeof(fstring), STR_TERMINATE); |
31 | 0 | } |
32 | | |
33 | | /******************************************************************** |
34 | | Push an nstring (a netbios string) |
35 | | this function uses convert_string_error() to avoid common debug |
36 | | warnings where is unable to convert strings to CH_DOS. The target |
37 | | string is truncated at the first character that cannot be converted |
38 | | The target is always null terminated. |
39 | | ********************************************************************/ |
40 | | |
41 | | size_t push_ascii_nstring(void *dest, const char *src) |
42 | 0 | { |
43 | 0 | size_t converted_size = 0; |
44 | 0 | bool ret; |
45 | |
|
46 | 0 | errno = 0; |
47 | 0 | ret = convert_string_error(CH_UNIX, CH_DOS, src, -1, dest, sizeof(nstring), &converted_size); |
48 | 0 | if (ret || errno == E2BIG) { |
49 | 0 | SCVAL(dest, sizeof(nstring)-1, 0); |
50 | 0 | } else { |
51 | 0 | SCVAL(dest, 0, 0); |
52 | 0 | } |
53 | 0 | return ret ? converted_size : (size_t)-1; |
54 | 0 | } |
55 | | |
56 | | size_t pull_ascii_fstring(char *dest, const void *src) |
57 | 0 | { |
58 | 0 | return pull_ascii(dest, src, sizeof(fstring), -1, STR_TERMINATE); |
59 | 0 | } |
60 | | |
61 | | /* When pulling an nstring it can expand into a larger size (dos cp -> utf8). Cope with this. */ |
62 | | |
63 | | size_t pull_ascii_nstring(char *dest, size_t dest_len, const void *src) |
64 | 340 | { |
65 | 340 | return pull_ascii(dest, src, dest_len, sizeof(nstring), STR_TERMINATE); |
66 | 340 | } |
67 | | |