зеркало из https://github.com/Azure/sonic-openssh.git
upstream commit
update sftp client and server to new buffer API. pretty much just mechanical changes; with & ok markus
This commit is contained in:
djm@openbsd.org
Damien Miller
Родитель
139ca81866
Коммит
7d845f4a0b
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@ -1,4 +1,4 @@
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/* $OpenBSD: progressmeter.c,v 1.40 2013/09/19 00:24:52 djm Exp $ */
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/* $OpenBSD: progressmeter.c,v 1.41 2015/01/14 13:54:13 djm Exp $ */
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/*
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* Copyright (c) 2003 Nils Nordman. All rights reserved.
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*
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@ -65,7 +65,7 @@ static void update_progress_meter(int);
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static time_t start; /* start progress */
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static time_t last_update; /* last progress update */
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static char *file; /* name of the file being transferred */
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static const char *file; /* name of the file being transferred */
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static off_t start_pos; /* initial position of transfer */
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static off_t end_pos; /* ending position of transfer */
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static off_t cur_pos; /* transfer position as of last refresh */
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@ -248,7 +248,7 @@ update_progress_meter(int ignore)
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}
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void
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start_progress_meter(char *f, off_t filesize, off_t *ctr)
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start_progress_meter(const char *f, off_t filesize, off_t *ctr)
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{
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start = last_update = monotime();
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file = f;
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@ -1,4 +1,4 @@
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/* $OpenBSD: progressmeter.h,v 1.2 2006/03/25 22:22:43 djm Exp $ */
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/* $OpenBSD: progressmeter.h,v 1.3 2015/01/14 13:54:13 djm Exp $ */
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/*
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* Copyright (c) 2002 Nils Nordman. All rights reserved.
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*
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@ -23,5 +23,5 @@
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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void start_progress_meter(char *, off_t, off_t *);
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void start_progress_meter(const char *, off_t, off_t *);
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void stop_progress_meter(void);
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853
sftp-client.c
853
sftp-client.c
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
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@ -1,4 +1,4 @@
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/* $OpenBSD: sftp-client.h,v 1.25 2014/04/21 14:36:16 logan Exp $ */
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/* $OpenBSD: sftp-client.h,v 1.26 2015/01/14 13:54:13 djm Exp $ */
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/*
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* Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
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@ -56,79 +56,81 @@ struct sftp_conn *do_init(int, int, u_int, u_int, u_int64_t);
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u_int sftp_proto_version(struct sftp_conn *);
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/* Close file referred to by 'handle' */
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int do_close(struct sftp_conn *, char *, u_int);
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int do_close(struct sftp_conn *, const u_char *, u_int);
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/* Read contents of 'path' to NULL-terminated array 'dir' */
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int do_readdir(struct sftp_conn *, char *, SFTP_DIRENT ***);
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int do_readdir(struct sftp_conn *, const char *, SFTP_DIRENT ***);
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/* Frees a NULL-terminated array of SFTP_DIRENTs (eg. from do_readdir) */
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void free_sftp_dirents(SFTP_DIRENT **);
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/* Delete file 'path' */
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int do_rm(struct sftp_conn *, char *);
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int do_rm(struct sftp_conn *, const char *);
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/* Create directory 'path' */
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int do_mkdir(struct sftp_conn *, char *, Attrib *, int);
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int do_mkdir(struct sftp_conn *, const char *, Attrib *, int);
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/* Remove directory 'path' */
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int do_rmdir(struct sftp_conn *, char *);
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int do_rmdir(struct sftp_conn *, const char *);
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/* Get file attributes of 'path' (follows symlinks) */
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Attrib *do_stat(struct sftp_conn *, char *, int);
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Attrib *do_stat(struct sftp_conn *, const char *, int);
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/* Get file attributes of 'path' (does not follow symlinks) */
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Attrib *do_lstat(struct sftp_conn *, char *, int);
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Attrib *do_lstat(struct sftp_conn *, const char *, int);
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/* Set file attributes of 'path' */
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int do_setstat(struct sftp_conn *, char *, Attrib *);
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int do_setstat(struct sftp_conn *, const char *, Attrib *);
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/* Set file attributes of open file 'handle' */
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int do_fsetstat(struct sftp_conn *, char *, u_int, Attrib *);
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int do_fsetstat(struct sftp_conn *, const u_char *, u_int, Attrib *);
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/* Canonicalise 'path' - caller must free result */
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char *do_realpath(struct sftp_conn *, char *);
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char *do_realpath(struct sftp_conn *, const char *);
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/* Get statistics for filesystem hosting file at "path" */
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int do_statvfs(struct sftp_conn *, const char *, struct sftp_statvfs *, int);
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/* Rename 'oldpath' to 'newpath' */
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int do_rename(struct sftp_conn *, char *, char *m, int force_legacy);
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int do_rename(struct sftp_conn *, const char *, const char *, int force_legacy);
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/* Link 'oldpath' to 'newpath' */
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int do_hardlink(struct sftp_conn *, char *, char *);
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int do_hardlink(struct sftp_conn *, const char *, const char *);
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/* Rename 'oldpath' to 'newpath' */
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int do_symlink(struct sftp_conn *, char *, char *);
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int do_symlink(struct sftp_conn *, const char *, const char *);
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/* Call fsync() on open file 'handle' */
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int do_fsync(struct sftp_conn *conn, char *, u_int);
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int do_fsync(struct sftp_conn *conn, u_char *, u_int);
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/*
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* Download 'remote_path' to 'local_path'. Preserve permissions and times
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* if 'pflag' is set
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*/
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int do_download(struct sftp_conn *, char *, char *, Attrib *, int, int, int);
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int do_download(struct sftp_conn *, const char *, const char *,
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Attrib *, int, int, int);
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/*
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* Recursively download 'remote_directory' to 'local_directory'. Preserve
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* times if 'pflag' is set
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*/
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int download_dir(struct sftp_conn *, char *, char *, Attrib *, int,
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int, int, int);
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int download_dir(struct sftp_conn *, const char *, const char *,
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Attrib *, int, int, int, int);
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/*
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* Upload 'local_path' to 'remote_path'. Preserve permissions and times
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* if 'pflag' is set
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*/
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int do_upload(struct sftp_conn *, char *, char *, int, int, int);
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int do_upload(struct sftp_conn *, const char *, const char *, int, int, int);
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/*
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* Recursively upload 'local_directory' to 'remote_directory'. Preserve
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* times if 'pflag' is set
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*/
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int upload_dir(struct sftp_conn *, char *, char *, int, int, int, int);
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int upload_dir(struct sftp_conn *, const char *, const char *, int, int, int,
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int);
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/* Concatenate paths, taking care of slashes. Caller must free result. */
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char *path_append(char *, char *);
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char *path_append(const char *, const char *);
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#endif
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@ -1,4 +1,4 @@
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/* $OpenBSD: sftp-common.c,v 1.26 2014/01/09 03:26:00 guenther Exp $ */
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/* $OpenBSD: sftp-common.c,v 1.27 2015/01/14 13:54:13 djm Exp $ */
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/*
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* Copyright (c) 2001 Markus Friedl. All rights reserved.
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* Copyright (c) 2001 Damien Miller. All rights reserved.
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@ -42,7 +42,8 @@
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#endif
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#include "xmalloc.h"
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#include "buffer.h"
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#include "ssherr.h"
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#include "sshbuf.h"
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#include "log.h"
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#include "sftp.h"
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@ -100,59 +101,81 @@ attrib_to_stat(const Attrib *a, struct stat *st)
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}
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/* Decode attributes in buffer */
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Attrib *
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decode_attrib(Buffer *b)
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int
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decode_attrib(struct sshbuf *b, Attrib *a)
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{
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static Attrib a;
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int r;
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attrib_clear(&a);
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a.flags = buffer_get_int(b);
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if (a.flags & SSH2_FILEXFER_ATTR_SIZE)
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a.size = buffer_get_int64(b);
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if (a.flags & SSH2_FILEXFER_ATTR_UIDGID) {
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a.uid = buffer_get_int(b);
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a.gid = buffer_get_int(b);
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attrib_clear(a);
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if ((r = sshbuf_get_u32(b, &a->flags)) != 0)
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return r;
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if (a->flags & SSH2_FILEXFER_ATTR_SIZE) {
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if ((r = sshbuf_get_u64(b, &a->size)) != 0)
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return r;
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}
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if (a.flags & SSH2_FILEXFER_ATTR_PERMISSIONS)
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a.perm = buffer_get_int(b);
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if (a.flags & SSH2_FILEXFER_ATTR_ACMODTIME) {
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a.atime = buffer_get_int(b);
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a.mtime = buffer_get_int(b);
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if (a->flags & SSH2_FILEXFER_ATTR_UIDGID) {
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if ((r = sshbuf_get_u32(b, &a->uid)) != 0 ||
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(r = sshbuf_get_u32(b, &a->gid)) != 0)
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return r;
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}
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if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) {
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if ((r = sshbuf_get_u32(b, &a->perm)) != 0)
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return r;
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}
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if (a->flags & SSH2_FILEXFER_ATTR_ACMODTIME) {
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if ((r = sshbuf_get_u32(b, &a->atime)) != 0 ||
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(r = sshbuf_get_u32(b, &a->mtime)) != 0)
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return r;
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}
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/* vendor-specific extensions */
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if (a.flags & SSH2_FILEXFER_ATTR_EXTENDED) {
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char *type, *data;
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int i, count;
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if (a->flags & SSH2_FILEXFER_ATTR_EXTENDED) {
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char *type;
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u_char *data;
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size_t dlen;
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u_int i, count;
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count = buffer_get_int(b);
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if ((r = sshbuf_get_u32(b, &count)) != 0)
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fatal("%s: buffer error: %s", __func__, ssh_err(r));
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for (i = 0; i < count; i++) {
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type = buffer_get_string(b, NULL);
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data = buffer_get_string(b, NULL);
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debug3("Got file attribute \"%s\"", type);
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if ((r = sshbuf_get_cstring(b, &type, NULL)) != 0 ||
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(r = sshbuf_get_string(b, &data, &dlen)) != 0)
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return r;
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debug3("Got file attribute \"%.100s\" len %zu",
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type, dlen);
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free(type);
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free(data);
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}
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}
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return &a;
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return 0;
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}
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/* Encode attributes to buffer */
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void
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encode_attrib(Buffer *b, const Attrib *a)
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int
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encode_attrib(struct sshbuf *b, const Attrib *a)
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{
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buffer_put_int(b, a->flags);
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if (a->flags & SSH2_FILEXFER_ATTR_SIZE)
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buffer_put_int64(b, a->size);
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int r;
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if ((r = sshbuf_put_u32(b, a->flags)) != 0)
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return r;
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if (a->flags & SSH2_FILEXFER_ATTR_SIZE) {
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if ((r = sshbuf_put_u64(b, a->size)) != 0)
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return r;
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}
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if (a->flags & SSH2_FILEXFER_ATTR_UIDGID) {
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buffer_put_int(b, a->uid);
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buffer_put_int(b, a->gid);
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if ((r = sshbuf_put_u32(b, a->uid)) != 0 ||
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(r = sshbuf_put_u32(b, a->gid)) != 0)
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return r;
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}
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if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) {
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if ((r = sshbuf_put_u32(b, a->perm)) != 0)
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return r;
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}
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if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS)
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buffer_put_int(b, a->perm);
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if (a->flags & SSH2_FILEXFER_ATTR_ACMODTIME) {
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buffer_put_int(b, a->atime);
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buffer_put_int(b, a->mtime);
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if ((r = sshbuf_put_u32(b, a->atime)) != 0 ||
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(r = sshbuf_put_u32(b, a->mtime)) != 0)
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return r;
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}
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return 0;
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}
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/* Convert from SSH2_FX_ status to text error message */
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@ -1,4 +1,4 @@
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/* $OpenBSD: sftp-common.h,v 1.11 2010/01/13 01:40:16 djm Exp $ */
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/* $OpenBSD: sftp-common.h,v 1.12 2015/01/14 13:54:13 djm Exp $ */
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/*
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* Copyright (c) 2001 Markus Friedl. All rights reserved.
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@ -28,6 +28,7 @@
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/* Maximum packet that we are willing to send/accept */
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#define SFTP_MAX_MSG_LENGTH (256 * 1024)
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struct sshbuf;
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typedef struct Attrib Attrib;
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/* File attributes */
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@ -44,8 +45,8 @@ struct Attrib {
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void attrib_clear(Attrib *);
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void stat_to_attrib(const struct stat *, Attrib *);
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void attrib_to_stat(const Attrib *, struct stat *);
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Attrib *decode_attrib(Buffer *);
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void encode_attrib(Buffer *, const Attrib *);
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int decode_attrib(struct sshbuf *, Attrib *);
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int encode_attrib(struct sshbuf *, const Attrib *);
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char *ls_file(const char *, const struct stat *, int, int);
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const char *fx2txt(int);
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@ -1,4 +1,4 @@
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/* $OpenBSD: sftp-glob.c,v 1.26 2013/11/08 11:15:19 dtucker Exp $ */
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/* $OpenBSD: sftp-glob.c,v 1.27 2015/01/14 13:54:13 djm Exp $ */
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/*
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* Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
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*
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@ -25,10 +25,10 @@
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#include <dirent.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdlib.h>
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#include "xmalloc.h"
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#include "sftp.h"
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#include "buffer.h"
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#include "sftp-common.h"
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#include "sftp-client.h"
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606
sftp-server.c
606
sftp-server.c
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
5
sftp.c
5
sftp.c
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@ -1,4 +1,4 @@
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/* $OpenBSD: sftp.c,v 1.168 2014/11/26 18:34:51 millert Exp $ */
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/* $OpenBSD: sftp.c,v 1.169 2015/01/14 13:54:13 djm Exp $ */
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/*
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* Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
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*
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@ -63,7 +63,8 @@ typedef void EditLine;
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#include "misc.h"
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#include "sftp.h"
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#include "buffer.h"
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#include "ssherr.h"
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#include "sshbuf.h"
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#include "sftp-common.h"
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#include "sftp-client.h"
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