/**
* 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;
}
