-/* $OpenBSD: sftp-client.c,v 1.80 2008/01/21 19:20:17 djm Exp $ */
+/* $OpenBSD: sftp-client.c,v 1.81 2008/03/23 12:54:01 djm Exp $ */
/*
* Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
*
u_int num_requests;
u_int version;
u_int msg_id;
+#define SFTP_EXT_POSIX_RENAME 1
+ u_int exts;
};
static void
struct sftp_conn *
do_init(int fd_in, int fd_out, u_int transfer_buflen, u_int num_requests)
{
- u_int type;
+ u_int type, exts = 0;
int version;
Buffer msg;
struct sftp_conn *ret;
char *value = buffer_get_string(&msg, NULL);
debug2("Init extension: \"%s\"", name);
+ if (strcmp(name, "posix-rename@openssh.com") == 0)
+ exts |= SFTP_EXT_POSIX_RENAME;
xfree(name);
xfree(value);
}
ret->num_requests = num_requests;
ret->version = version;
ret->msg_id = 1;
+ ret->exts = exts;
/* Some filexfer v.0 servers don't support large packets */
if (version == 0)
/* Send rename request */
id = conn->msg_id++;
- buffer_put_char(&msg, SSH2_FXP_RENAME);
- buffer_put_int(&msg, id);
+ if ((conn->exts & SFTP_EXT_POSIX_RENAME)) {
+ buffer_put_char(&msg, SSH2_FXP_EXTENDED);
+ buffer_put_int(&msg, id);
+ buffer_put_cstring(&msg, "posix-rename@openssh.com");
+ } else {
+ buffer_put_char(&msg, SSH2_FXP_RENAME);
+ buffer_put_int(&msg, id);
+ }
buffer_put_cstring(&msg, oldpath);
buffer_put_cstring(&msg, newpath);
send_msg(conn->fd_out, &msg);
- debug3("Sent message SSH2_FXP_RENAME \"%s\" -> \"%s\"", oldpath,
- newpath);
+ debug3("Sent message %s \"%s\" -> \"%s\"",
+ (conn->exts & SFTP_EXT_POSIX_RENAME) ? "posix-rename@openssh.com" :
+ "SSH2_FXP_RENAME", oldpath, newpath);
buffer_free(&msg);
status = get_status(conn->fd_in, id);