/* ok_to_open - true if it is OK to open the file under
* the security model implied by secure_read_path
* and safe_write_path
*/
int ok_to_open(const char *filename, const char *mode)
{
char fullname[STRMAX];
if (index(mode, 'r')) { /* asking for read permission */
if (secure_read_path) { /* filename must be in path */
find_full_path(filename, fullname);
if (!in_tree(fullname, secure_read_path)) return FALSE;
}
}
if (index(mode, 'w')) { /* asking for write permission */
if (safe_write_path) { /* filename must be in path */
find_full_path(filename, fullname);
if (!in_tree(fullname, safe_write_path)) return FALSE;
}
}
return TRUE;
}
int do_binaries(t_info *info)
{
if (access(info->tab_cmd[0], F_OK | X_OK) == 0)
{
execute(info->tab_cmd[0], info->tab_cmd);
return (RETURN_SUCCESS);
}
else
return (find_full_path(info));
return (RETURN_ERROR);
}
