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
|
/* Copyright (c) 2007-2018 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "hex-binary.h"
#include "mailbox-log.h"
#include "doveadm-dump.h"
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <time.h>
static int dump_record(int fd)
{
off_t offset;
ssize_t ret;
struct mailbox_log_record rec;
time_t timestamp;
offset = lseek(fd, 0, SEEK_CUR);
ret = read(fd, &rec, sizeof(rec));
if (ret == 0)
return 0;
if (ret != sizeof(rec)) {
i_fatal("rec read() %zu != %zu",
ret, sizeof(rec));
}
printf("#%"PRIuUOFF_T": ", offset);
switch (rec.type) {
case MAILBOX_LOG_RECORD_DELETE_MAILBOX:
printf("delete-mailbox");
break;
case MAILBOX_LOG_RECORD_DELETE_DIR:
printf("delete-dir");
break;
case MAILBOX_LOG_RECORD_RENAME:
printf("rename");
break;
case MAILBOX_LOG_RECORD_SUBSCRIBE:
printf("subscribe");
break;
case MAILBOX_LOG_RECORD_UNSUBSCRIBE:
printf("unsubscribe");
break;
case MAILBOX_LOG_RECORD_CREATE_DIR:
printf("create-dir");
break;
}
printf(" %s", binary_to_hex(rec.mailbox_guid,
sizeof(rec.mailbox_guid)));
timestamp = be32_to_cpu_unaligned(rec.timestamp);
printf(" (%s)\n", unixdate2str(timestamp));
return 1;
}
static void
cmd_dump_mailboxlog(const char *path, const char *const *args ATTR_UNUSED)
{
int fd, ret;
fd = open(path, O_RDONLY);
if (fd < 0)
i_fatal("open(%s) failed: %m", path);
do {
T_BEGIN {
ret = dump_record(fd);
} T_END;
} while (ret > 0);
i_close_fd(&fd);
}
static bool test_dump_mailboxlog(const char *path)
{
const char *p;
int fd;
struct mailbox_log_record rec;
bool ret = FALSE;
p = strrchr(path, '.');
if (p == NULL || strcmp(p, ".log") != 0)
return FALSE;
fd = open(path, O_RDONLY);
if (fd == -1)
return FALSE;
if (read(fd, &rec, sizeof(rec)) == sizeof(rec) &&
rec.padding[0] == 0 && rec.padding[1] == 0 && rec.padding[2] == 0) {
enum mailbox_log_record_type type = rec.type;
switch (type) {
case MAILBOX_LOG_RECORD_DELETE_MAILBOX:
case MAILBOX_LOG_RECORD_DELETE_DIR:
case MAILBOX_LOG_RECORD_RENAME:
case MAILBOX_LOG_RECORD_SUBSCRIBE:
case MAILBOX_LOG_RECORD_UNSUBSCRIBE:
case MAILBOX_LOG_RECORD_CREATE_DIR:
ret = TRUE;
break;
}
}
i_close_fd(&fd);
return ret;
}
struct doveadm_cmd_dump doveadm_cmd_dump_mailboxlog = {
"mailboxlog",
test_dump_mailboxlog,
cmd_dump_mailboxlog
};
|
