diff options
author | Damien Miller <djm@mindrot.org> | 2001-02-04 23:20:18 +1100 |
---|---|---|
committer | Damien Miller <djm@mindrot.org> | 2001-02-04 23:20:18 +1100 |
commit | 33804263583e82fb7e6e36477fe63ebd14f15ecb (patch) | |
tree | 90d891bedf231b49acdd91f456d58a4142070bd6 /sftp-common.c | |
parent | 45cb2937bc8a74c1e1f7da3b35ad4319d3033baf (diff) |
NB: big update - may break stuff. Please test!
- (djm) OpenBSD CVS sync:
- markus@cvs.openbsd.org 2001/02/03 03:08:38
[auth-options.c auth-rh-rsa.c auth-rhosts.c auth.c canohost.c]
[canohost.h servconf.c servconf.h session.c sshconnect1.c sshd.8]
[sshd_config]
make ReverseMappingCheck optional in sshd_config; ok djm@,dugsong@
- markus@cvs.openbsd.org 2001/02/03 03:19:51
[ssh.1 sshd.8 sshd_config]
Skey is now called ChallengeResponse
- markus@cvs.openbsd.org 2001/02/03 03:43:09
[sshd.8]
use no-pty option in .ssh/authorized_keys* if you need a 8-bit clean
channel. note from Erik.Anggard@cygate.se (pr/1659)
- stevesk@cvs.openbsd.org 2001/02/03 10:03:06
[ssh.1]
typos; ok markus@
- djm@cvs.openbsd.org 2001/02/04 04:11:56
[scp.1 sftp-server.c ssh.1 sshd.8 sftp-client.c sftp-client.h]
[sftp-common.c sftp-common.h sftp-int.c sftp-int.h sftp.1 sftp.c]
Basic interactive sftp client; ok theo@
- (djm) Update RPM specs for new sftp binary
- (djm) Update several bits for new optional reverse lookup stuff. I
think I got them all.
Diffstat (limited to 'sftp-common.c')
-rw-r--r-- | sftp-common.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/sftp-common.c b/sftp-common.c new file mode 100644 index 00000000..aed9b339 --- /dev/null +++ b/sftp-common.c @@ -0,0 +1,146 @@ +/* + * Copyright (c) 2001 Markus Friedl. All rights reserved. + * Copyright (c) 2001 Damien Miller. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "includes.h" +RCSID("$OpenBSD: sftp-common.c,v 1.1 2001/02/04 11:11:54 djm Exp $"); + +#include "buffer.h" +#include "bufaux.h" +#include "getput.h" +#include "log.h" +#include "xmalloc.h" + +#include "sftp.h" +#include "sftp-common.h" + +void +attrib_clear(Attrib *a) +{ + a->flags = 0; + a->size = 0; + a->uid = 0; + a->gid = 0; + a->perm = 0; + a->atime = 0; + a->mtime = 0; +} + +void +stat_to_attrib(struct stat *st, Attrib *a) +{ + attrib_clear(a); + a->flags = 0; + a->flags |= SSH2_FILEXFER_ATTR_SIZE; + a->size = st->st_size; + a->flags |= SSH2_FILEXFER_ATTR_UIDGID; + a->uid = st->st_uid; + a->gid = st->st_gid; + a->flags |= SSH2_FILEXFER_ATTR_PERMISSIONS; + a->perm = st->st_mode; + a->flags |= SSH2_FILEXFER_ATTR_ACMODTIME; + a->atime = st->st_atime; + a->mtime = st->st_mtime; +} + +Attrib * +decode_attrib(Buffer *b) +{ + static Attrib a; + attrib_clear(&a); + a.flags = buffer_get_int(b); + if (a.flags & SSH2_FILEXFER_ATTR_SIZE) + a.size = buffer_get_int64(b); + if (a.flags & SSH2_FILEXFER_ATTR_UIDGID) { + a.uid = buffer_get_int(b); + a.gid = buffer_get_int(b); + } + if (a.flags & SSH2_FILEXFER_ATTR_PERMISSIONS) + a.perm = buffer_get_int(b); + if (a.flags & SSH2_FILEXFER_ATTR_ACMODTIME) { + a.atime = buffer_get_int(b); + a.mtime = buffer_get_int(b); + } + /* vendor-specific extensions */ + if (a.flags & SSH2_FILEXFER_ATTR_EXTENDED) { + char *type, *data; + int i, count; + count = buffer_get_int(b); + for (i = 0; i < count; i++) { + type = buffer_get_string(b, NULL); + data = buffer_get_string(b, NULL); + debug3("Got file attribute \"%s\"", type); + xfree(type); + xfree(data); + } + } + return &a; +} + +void +encode_attrib(Buffer *b, Attrib *a) +{ + buffer_put_int(b, a->flags); + if (a->flags & SSH2_FILEXFER_ATTR_SIZE) + buffer_put_int64(b, a->size); + if (a->flags & SSH2_FILEXFER_ATTR_UIDGID) { + buffer_put_int(b, a->uid); + buffer_put_int(b, a->gid); + } + if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) + buffer_put_int(b, a->perm); + if (a->flags & SSH2_FILEXFER_ATTR_ACMODTIME) { + buffer_put_int(b, a->atime); + buffer_put_int(b, a->mtime); + } +} + +const char * +fx2txt(int status) +{ + switch (status) { + case SSH2_FX_OK: + return("No Error"); + case SSH2_FX_EOF: + return("End of File"); + case SSH2_FX_NO_SUCH_FILE: + return("No Such File"); + case SSH2_FX_PERMISSION_DENIED: + return("Permission Denied"); + case SSH2_FX_FAILURE: + return("Failure"); + case SSH2_FX_BAD_MESSAGE: + return("Bad message"); + case SSH2_FX_NO_CONNECTION: + return("No connection"); + case SSH2_FX_CONNECTION_LOST: + return("Connection lost"); + case SSH2_FX_OP_UNSUPPORTED: + return("Operation unsupported"); + default: + return("Unknown status"); + }; + /* NOTREACHED */ +} + |