sftp-client.h

   1 /* $OpenBSD: sftp-client.h,v 1.14 2005/04/26 12:59:02 jmc Exp $ */
   2
   3 /*
   4  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
   5  *
   6  * Permission to use, copy, modify, and distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  14  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  15  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 /* Client side of SSH2 filexfer protocol */
  20
  21 #ifndef _SFTP_CLIENT_H
  22 #define _SFTP_CLIENT_H
  23
  24 typedef struct SFTP_DIRENT SFTP_DIRENT;
  25
  26 struct SFTP_DIRENT {
  27         char *filename;
  28         char *longname;
  29         Attrib a;
  30 };
  31
  32 /*
  33  * Initialise a SSH filexfer connection. Returns NULL on error or
  34  * a pointer to a initialized sftp_conn struct on success.
  35  */
  36 struct sftp_conn *do_init(int, int, u_int, u_int);
  37
  38 u_int sftp_proto_version(struct sftp_conn *);
  39
  40 /* Close file referred to by 'handle' */
  41 int do_close(struct sftp_conn *, char *, u_int);
  42
  43 /* Read contents of 'path' to NULL-terminated array 'dir' */
  44 int do_readdir(struct sftp_conn *, char *, SFTP_DIRENT ***);
  45
  46 /* Frees a NULL-terminated array of SFTP_DIRENTs (eg. from do_readdir) */
  47 void free_sftp_dirents(SFTP_DIRENT **);
  48
  49 /* Delete file 'path' */
  50 int do_rm(struct sftp_conn *, char *);
  51
  52 /* Create directory 'path' */
  53 int do_mkdir(struct sftp_conn *, char *, Attrib *);
  54
  55 /* Remove directory 'path' */
  56 int do_rmdir(struct sftp_conn *, char *);
  57
  58 /* Get file attributes of 'path' (follows symlinks) */
  59 Attrib *do_stat(struct sftp_conn *, char *, int);
  60
  61 /* Get file attributes of 'path' (does not follow symlinks) */
  62 Attrib *do_lstat(struct sftp_conn *, char *, int);
  63
  64 /* Get file attributes of open file 'handle' */
  65 Attrib *do_fstat(struct sftp_conn *, char *, u_int, int);
  66
  67 /* Set file attributes of 'path' */
  68 int do_setstat(struct sftp_conn *, char *, Attrib *);
  69
  70 /* Set file attributes of open file 'handle' */
  71 int do_fsetstat(struct sftp_conn *, char *, u_int, Attrib *);
  72
  73 /* Canonicalise 'path' - caller must free result */
  74 char *do_realpath(struct sftp_conn *, char *);
  75
  76 /* Rename 'oldpath' to 'newpath' */
  77 int do_rename(struct sftp_conn *, char *, char *);
  78
  79 /* Rename 'oldpath' to 'newpath' */
  80 int do_symlink(struct sftp_conn *, char *, char *);
  81
  82 /* Return target of symlink 'path' - caller must free result */
  83 char *do_readlink(struct sftp_conn *, char *);
  84
  85 /* XXX: add callbacks to do_download/do_upload so we can do progress meter */
  86
  87 /*
  88  * Download 'remote_path' to 'local_path'. Preserve permissions and times
  89  * if 'pflag' is set
  90  */
  91 int do_download(struct sftp_conn *, char *, char *, int);
  92
  93 /*
  94  * Upload 'local_path' to 'remote_path'. Preserve permissions and times
  95  * if 'pflag' is set
  96  */
  97 int do_upload(struct sftp_conn *, char *, char *, int);
  98
  99 #endif