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
76
77
78
79
|
/* persfilepath_opt.c
* Routines to handle command-line options to set paths for directories
* containing personal files (configuration, saved captures)
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#include <string.h>
#include <errno.h>
#include <glib.h>
#include <wsutil/filesystem.h>
#include "ui/persfilepath_opt.h"
/*
* process command line option that affects the paths of the directories
* used for personal files (configuration, saved captures)
*/
gboolean
persfilepath_opt(int opt _U_, const char *optstr)
{
gchar *p, *colonp;
colonp = strchr(optstr, ':');
if (colonp == NULL) {
return FALSE;
}
p = colonp;
*p++ = '\0';
/*
* Skip over any white space (there probably won't be any, but
* as we allow it in the preferences file, we might as well
* allow it here).
*/
while (g_ascii_isspace(*p))
p++;
if (*p == '\0') {
/*
* Put the colon back, so if our caller uses, in an
* error message, the string they passed us, the message
* looks correct.
*/
*colonp = ':';
return FALSE;
}
/* directory should be existing */
/* XXX - is this a requirement? */
if(test_for_directory(p) != EISDIR) {
/*
* Put the colon back, so if our caller uses, in an
* error message, the string they passed us, the message
* looks correct.
*/
*colonp = ':';
return FALSE;
}
if (strcmp(optstr,"persconf") == 0) {
set_persconffile_dir(p);
} else if (strcmp(optstr,"persdata") == 0) {
set_persdatafile_dir(p);
} else {
/* XXX - might need to add the temp file path */
return FALSE;
}
*colonp = ':'; /* put the colon back */
return TRUE;
}
|
