blob: 2b9b6ff30b8aa541265105646caa30c96053986b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Daniel Stenberg
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <file.h>
#if defined(SIMULATOR) && defined(__MINGW32__)
extern int printf(const char *format, ...);
#endif
#include "language.h"
#include "lang.h"
#include "debug.h"
static unsigned char language_buffer[MAX_LANGUAGE_SIZE];
int lang_load(const char *filename)
{
int filesize;
int fd = open(filename, O_RDONLY);
int retcode=0;
if(fd == -1)
return 1;
filesize = read(fd, language_buffer, MAX_LANGUAGE_SIZE);
if(filesize != MAX_LANGUAGE_SIZE) {
if((language_buffer[0] == LANGUAGE_COOKIE) &&
(language_buffer[1] == LANGUAGE_VERSION)) {
unsigned char *ptr=&language_buffer[2];
int id;
filesize-=2;
while(filesize>3) {
id = (ptr[0]<<8) | ptr[1]; /* get two-byte id */
ptr+=2; /* pass the id */
if(id < LANG_LAST_INDEX_IN_ARRAY) {
#ifdef SIMULATOR
printf("%2x New: %30s ", id, ptr);
printf("Replaces: %s\n", language_strings[id]);
#endif
language_strings[id] = ptr; /* point to this string */
}
while(*ptr) { /* pass the string */
filesize--;
ptr++;
}
filesize-=3; /* the id and the terminating zero */
ptr++; /* pass the terminating zero-byte */
}
}
else {
DEBUGF("Illegal language file\n");
retcode = 2;
}
}
else {
DEBUGF("Language %s too large: %d\n", filename, filesize);
retcode = 3;
}
close(fd);
return retcode;
}
|
