/** * Helper function for getHashedFile, given a username returns the hashed * dir for that username. * * @param string username the username of the current user * @param string dir the SquirrelMail datadir * @param string hash_dirs default '' * @return the path to the hash dir for username * @since 1.2.0 */ function getHashedDir($username, $dir, $hash_dirs = '') { global $dir_hash_level; /* Remove trailing slash from $dir if found */ if (substr($dir, -1) == '/') { $dir = substr($dir, 0, strlen($dir) - 1); } /* If necessary, populate the hash dir variable. */ if ($hash_dirs == '') { $hash_dirs = computeHashDirs($username); } /* Make sure the full hash directory exists. */ $real_hash_dir = $dir; for ($h = 0; $h < $dir_hash_level; ++$h) { $real_hash_dir .= '/' . $hash_dirs[$h]; if (!@is_dir($real_hash_dir)) { //FIXME: When safe_mode is turned on, the error suppression below makes debugging safe_mode UID/GID restrictions tricky... for now, I will add a check in configtest if (!@mkdir($real_hash_dir, 0770)) { error_box(sprintf(_("Error creating directory %s."), $real_hash_dir) . "\n" . _("Could not create hashed directory structure!") . "\n" . _("Please contact your system administrator and report this error.")); exit; } } } /* And return that directory. */ return $real_hash_dir; }
function getHashedDir($username, $dir, $hash_dirs = '') { global $dir_hash_level; /* Remove trailing slash from $dir if found */ if (substr($dir, -1) == '/') { $dir = substr($dir, 0, strlen($dir) - 1); } /* If necessary, populate the hash dir variable. */ if ($hash_dirs == '') { $hash_dirs = computeHashDirs($username); } /* Make sure the full hash directory exists. */ $real_hash_dir = $dir; for ($h = 0; $h < $dir_hash_level; ++$h) { $real_hash_dir .= '/' . $hash_dirs[$h]; if (!@is_dir($real_hash_dir)) { if (!@mkdir($real_hash_dir, 0770)) { echo sprintf(_("Error creating directory %s."), $real_hash_dir) . '<br>' . _("Could not create hashed directory structure!") . "<br>\n" . _("Please contact your system administrator and report this error.") . "<br>\n"; exit; } } } /* And return that directory. */ return $real_hash_dir; }