sfree(dir);
}
+int vet_filename(char *name)
+{
+ if (strchr(name, '/'))
+ return FALSE;
+
+ if (name[0] == '.' && (!name[1] || (name[1] == '.' && !name[2])))
+ return FALSE;
+
+ return TRUE;
+}
+
int create_directory(char *name)
{
return mkdir(name, 0777) == 0;
* Do a select() between all currently active network fds and
* optionally stdin.
*/
-static int ssh_sftp_do_select(int include_stdin)
+static int ssh_sftp_do_select(int include_stdin, int no_fds_ok)
{
fd_set rset, wset, xset;
int i, fdcount, fdsize, *fdlist;
for (fd = first_fd(&fdstate, &rwx); fd >= 0;
fd = next_fd(&fdstate, &rwx)) i++;
- if (i < 1)
+ if (i < 1 && !no_fds_ok)
return -1; /* doom */
/* Expand the fdlist buffer if necessary. */
*/
int ssh_sftp_loop_iteration(void)
{
- return ssh_sftp_do_select(FALSE);
+ return ssh_sftp_do_select(FALSE, FALSE);
}
/*
* Read a PSFTP command line from stdin.
*/
-char *ssh_sftp_get_cmdline(char *prompt)
+char *ssh_sftp_get_cmdline(char *prompt, int no_fds_ok)
{
char *buf;
int buflen, bufsize, ret;
buflen = bufsize = 0;
while (1) {
- ret = ssh_sftp_do_select(TRUE);
+ ret = ssh_sftp_do_select(TRUE, no_fds_ok);
if (ret < 0) {
printf("connection died\n");
return NULL; /* woop woop */