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
|
/* libguestfs - the guestfsd daemon
* Copyright (C) 2012 Red Hat Inc.
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
#include <string.h>
#include <unistd.h>
#include "daemon.h"
#include "actions.h"
#include "optgroups.h"
#define MAX_ARGS 64
GUESTFSD_EXT_CMD(str_rsync, rsync);
int
optgroup_rsync_available (void)
{
return prog_exists (str_rsync);
}
static int
rsync (const char *src, const char *src_orig,
const char *dest, const char *dest_orig,
int archive, int deletedest)
{
const char *argv[MAX_ARGS];
size_t i = 0;
int r;
CLEANUP_FREE char *err = NULL;
ADD_ARG (argv, i, str_rsync);
if (archive)
ADD_ARG (argv, i, "--archive");
if (deletedest)
ADD_ARG (argv, i, "--delete");
ADD_ARG (argv, i, src);
ADD_ARG (argv, i, dest);
ADD_ARG (argv, i, NULL);
r = commandv (NULL, &err, argv);
if (r == -1) {
reply_with_error ("'%s' to '%s': %s", src_orig, dest_orig, err);
return -1;
}
return 0;
}
/* Takes optional arguments, consult optargs_bitmask. */
int
do_rsync (const char *src_orig, const char *dest_orig,
int archive, int deletedest)
{
CLEANUP_FREE char *src = NULL, *dest = NULL;
src = sysroot_path (src_orig);
dest = sysroot_path (dest_orig);
if (!src || !dest) {
reply_with_perror ("malloc");
return -1;
}
if (!(optargs_bitmask & GUESTFS_RSYNC_ARCHIVE_BITMASK))
archive = 0;
if (!(optargs_bitmask & GUESTFS_RSYNC_DELETEDEST_BITMASK))
deletedest = 0;
return rsync (src, src_orig, dest, dest_orig, archive, deletedest);
}
/* Takes optional arguments, consult optargs_bitmask. */
int
do_rsync_in (const char *remote, const char *dest_orig,
int archive, int deletedest)
{
CLEANUP_FREE char *dest = NULL;
dest = sysroot_path (dest_orig);
if (!dest) {
reply_with_perror ("malloc");
return -1;
}
if (!(optargs_bitmask & GUESTFS_RSYNC_IN_ARCHIVE_BITMASK))
archive = 0;
if (!(optargs_bitmask & GUESTFS_RSYNC_IN_DELETEDEST_BITMASK))
deletedest = 0;
return rsync (remote, remote, dest, dest_orig, archive, deletedest);
}
/* Takes optional arguments, consult optargs_bitmask. */
int
do_rsync_out (const char *src_orig, const char *remote,
int archive, int deletedest)
{
CLEANUP_FREE char *src = NULL;
src = sysroot_path (src_orig);
if (!src) {
reply_with_perror ("malloc");
return -1;
}
if (!(optargs_bitmask & GUESTFS_RSYNC_OUT_ARCHIVE_BITMASK))
archive = 0;
if (!(optargs_bitmask & GUESTFS_RSYNC_OUT_DELETEDEST_BITMASK))
deletedest = 0;
return rsync (src, src_orig, remote, remote, archive, deletedest);
}
|
