messages.c
3.17 KB
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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2005, 2007-2012, 2014-2016 Free Software
Foundation, Inc.
GNU Mailutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Mailutils is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <mailutils/mailutils.h>
#include <mailutils/cli.h>
static int messages_count (const char *);
/* are we loud or quiet? */
static int silent = 0;
static struct mu_option messages_options[] = {
{ "quiet", 'q', NULL, MU_OPTION_DEFAULT,
N_("only display number of messages"),
mu_c_bool, &silent },
{"silent", 's', NULL, MU_OPTION_ALIAS },
MU_OPTION_END
};
static char *capa[] = {
"debug",
"mailbox",
"locking",
NULL
};
static struct mu_option *options[] = { messages_options, NULL };
struct mu_cli_setup cli = {
options,
NULL,
N_("GNU messages -- count the number of messages in a mailbox"),
N_("[mailbox...]")
};
int
main (int argc, char **argv)
{
int err = 0;
/* Native Language Support */
MU_APP_INIT_NLS ();
/* register the formats. */
mu_register_all_mbox_formats ();
mu_auth_register_module (&mu_auth_tls_module);
mu_cli (argc, argv, &cli, capa, NULL, &argc, &argv);
if (argc == 0 && messages_count (NULL) < 0)
err = 1;
else if (argc >= 1)
{
size_t i;
for (i = 0; i < argc; i++)
{
if (messages_count (argv[i]) < 0)
err = 1;
}
}
return err;
}
static int
messages_count (const char *box)
{
mu_mailbox_t mbox;
mu_url_t url = NULL;
size_t count;
int status = 0;
status = mu_mailbox_create_default (&mbox, box);
if (status != 0)
{
if (box)
mu_error (_("could not create mailbox `%s': %s"),
box, mu_strerror (status));
else
mu_error (_("could not create default mailbox: %s"),
mu_strerror (status));
return -1;
}
mu_mailbox_get_url (mbox, &url);
box = mu_url_to_string (url);
status = mu_mailbox_open (mbox, MU_STREAM_READ);
if (status != 0)
{
mu_error (_("could not open mailbox `%s': %s"),
box, mu_strerror (status));
return -1;
}
status = mu_mailbox_messages_count (mbox, &count);
if (status != 0)
{
mu_error (_("could not count messages in mailbox `%s': %s"),
box, mu_strerror (status));
return -1;
}
if (silent)
mu_printf ("%lu\n", (unsigned long) count);
else
mu_printf (_("Number of messages in %s: %lu\n"), box,
(unsigned long) count);
status = mu_mailbox_close (mbox);
if (status != 0)
{
mu_error (_("could not close `%s': %s"),
box, mu_strerror (status));
return -1;
}
mu_mailbox_destroy (&mbox);
return count;
}