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
|
/* See LICENSE file for copyright and license details. */
#include "common.h"
USAGE("[-F | -f | -l | n] contact-id ...");
int
main(int argc, char *argv[])
{
struct passwd *user;
struct libcontacts_contact contact;
int ret = 0;
size_t i, offset = 0;
char *name;
ARGBEGIN {
case 'F':
if (offset)
usage();
offset = offsetof(struct libcontacts_contact, full_name);
break;
case 'f':
if (offset)
usage();
offset = offsetof(struct libcontacts_contact, first_name);
break;
case 'l':
if (offset)
usage();
offset = offsetof(struct libcontacts_contact, last_name);
break;
case 'n':
if (offset)
usage();
offset = offsetof(struct libcontacts_contact, nickname);
break;
default:
usage();
} ARGEND;
if (!argc)
usage();
for (i = 0; argv[i]; i++)
if (!*argv[i] || strchr(argv[i], '/'))
usage();
if (!offset)
offset = offsetof(struct libcontacts_contact, name);
errno = 0;
user = getpwuid(getuid());
if (!user)
eprintf("getpwuid: %s\n", errno ? strerror(errno) : "user does not exist");
for (; *argv; argv++) {
if (libcontacts_load_contact(*argv, &contact, user)) {
weprintf("libcontacts_load_contact %s: %s\n", *argv, errno ? strerror(errno) : "contact file is malformatted");
ret = 1;
} else {
name = *(char **)&offset[(char *)&contact];
if (name) {
if (argc > 1)
printf("%s: ", *argv);
printf("%s\n", name);
}
libcontacts_contact_destroy(&contact);
}
}
if (fflush(stdout) || ferror(stdout) || fclose(stdout))
eprintf("printf:");
return ret;
}
|
