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sftp-common.h
1 /* $OpenBSD: sftp-common.h,v 1.13 2022/09/19 10:41:58 djm Exp $ */
2 
3 /*
4  * Copyright (c) 2001 Markus Friedl. All rights reserved.
5  * Copyright (c) 2001 Damien Miller. All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27 
28 /* Maximum packet that we are willing to send/accept */
29 #define SFTP_MAX_MSG_LENGTH (256 * 1024)
30 
31 struct sshbuf;
32 typedef struct Attrib Attrib;
33 
34 /* File attributes */
35 struct Attrib {
36  u_int32_t flags;
37  u_int64_t size;
38  u_int32_t uid;
39  u_int32_t gid;
40  u_int32_t perm;
41  u_int32_t atime;
42  u_int32_t mtime;
43 };
44 
45 void attrib_clear(Attrib *);
46 void stat_to_attrib(const struct stat *, Attrib *);
47 void attrib_to_stat(const Attrib *, struct stat *);
48 int decode_attrib(struct sshbuf *, Attrib *);
49 int encode_attrib(struct sshbuf *, const Attrib *);
50 char *ls_file(const char *, const struct stat *, int, int,
51  const char *, const char *);
52 
53 const char *fx2txt(int);