crypto/openssh/sftp.h

   1 /* $OpenBSD: sftp.h,v 1.9 2008/06/13 00:12:02 dtucker Exp $ */
   2
   3 /*
   4  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 /*
  28  * draft-ietf-secsh-filexfer-01.txt
  29  */
  30
  31 /* version */
  32 #define SSH2_FILEXFER_VERSION           3
  33
  34 /* client to server */
  35 #define SSH2_FXP_INIT                   1
  36 #define SSH2_FXP_OPEN                   3
  37 #define SSH2_FXP_CLOSE                  4
  38 #define SSH2_FXP_READ                   5
  39 #define SSH2_FXP_WRITE                  6
  40 #define SSH2_FXP_LSTAT                  7
  41 #define SSH2_FXP_STAT_VERSION_0         7
  42 #define SSH2_FXP_FSTAT                  8
  43 #define SSH2_FXP_SETSTAT                9
  44 #define SSH2_FXP_FSETSTAT               10
  45 #define SSH2_FXP_OPENDIR                11
  46 #define SSH2_FXP_READDIR                12
  47 #define SSH2_FXP_REMOVE                 13
  48 #define SSH2_FXP_MKDIR                  14
  49 #define SSH2_FXP_RMDIR                  15
  50 #define SSH2_FXP_REALPATH               16
  51 #define SSH2_FXP_STAT                   17
  52 #define SSH2_FXP_RENAME                 18
  53 #define SSH2_FXP_READLINK               19
  54 #define SSH2_FXP_SYMLINK                20
  55
  56 /* server to client */
  57 #define SSH2_FXP_VERSION                2
  58 #define SSH2_FXP_STATUS                 101
  59 #define SSH2_FXP_HANDLE                 102
  60 #define SSH2_FXP_DATA                   103
  61 #define SSH2_FXP_NAME                   104
  62 #define SSH2_FXP_ATTRS                  105
  63
  64 #define SSH2_FXP_EXTENDED               200
  65 #define SSH2_FXP_EXTENDED_REPLY         201
  66
  67 /* attributes */
  68 #define SSH2_FILEXFER_ATTR_SIZE         0x00000001
  69 #define SSH2_FILEXFER_ATTR_UIDGID       0x00000002
  70 #define SSH2_FILEXFER_ATTR_PERMISSIONS  0x00000004
  71 #define SSH2_FILEXFER_ATTR_ACMODTIME    0x00000008
  72 #define SSH2_FILEXFER_ATTR_EXTENDED     0x80000000
  73
  74 /* portable open modes */
  75 #define SSH2_FXF_READ                   0x00000001
  76 #define SSH2_FXF_WRITE                  0x00000002
  77 #define SSH2_FXF_APPEND                 0x00000004
  78 #define SSH2_FXF_CREAT                  0x00000008
  79 #define SSH2_FXF_TRUNC                  0x00000010
  80 #define SSH2_FXF_EXCL                   0x00000020
  81
  82 /* statvfs@openssh.com f_flag flags */
  83 #define SSH2_FXE_STATVFS_ST_RDONLY      0x00000001
  84 #define SSH2_FXE_STATVFS_ST_NOSUID      0x00000002
  85
  86 /* status messages */
  87 #define SSH2_FX_OK                      0
  88 #define SSH2_FX_EOF                     1
  89 #define SSH2_FX_NO_SUCH_FILE            2
  90 #define SSH2_FX_PERMISSION_DENIED       3
  91 #define SSH2_FX_FAILURE                 4
  92 #define SSH2_FX_BAD_MESSAGE             5
  93 #define SSH2_FX_NO_CONNECTION           6
  94 #define SSH2_FX_CONNECTION_LOST         7
  95 #define SSH2_FX_OP_UNSUPPORTED          8
  96 #define SSH2_FX_MAX                     8
  97
  98 struct passwd;
  99
 100 int     sftp_server_main(int, char **, struct passwd *);
 101 void    sftp_server_cleanup_exit(int) __attribute__((noreturn));