$debugfile";
}
return exec($cmd, $results, $status);
}
function fs_tempdir() {
return export_filename(getenv("TEMP"));
}
function fs_file_exists($filename) {
return @file_exists($filename);
}
function fs_is_link($filename) {
/* if the link is broken it will spew a warning, so ignore it */
return @is_link($filename);
}
function fs_filesize($filename) {
return filesize($filename);
}
function fs_fopen($filename, $mode, $use_include_path = 0) {
return fopen($filename, $mode, $use_include_path);
}
/**
* Wrapper for file_get_contents() as it was implemented in PHP 4.3.0 and minimum for G1 is 4.1.0
* http://de.php.net/manual/en/function.file-get-contents.php
*
* @param string $filename
* @return string $content
*/
function fs_file_get_contents($filename, $legacy = false) {
$content = '';
if (!fs_file_exists($filename) || broken_link($filename)) {
return $content;
}
if (function_exists("file_get_contents")) {
$content = @file_get_contents($filename);
}
else {
$mode = ($legacy) ? 'rt' : 'rb';
if ($fd = fs_fopen($filename, $mode)) {
while (!feof($fd)) {
$content .= fread($fd, 65536);
}
fclose($fd);
}
}
return $content;
}
/**
* Tells whether the given filename is a directory.
*
* @param string $filename
* @return boolean TRUE if the filename exists and is a directory, FALSE otherwise.
*/
function fs_is_dir($filename) {
return @is_dir($filename);
}
/**
* Checks whether a file exists on the local filesystem and is a regular file
*
* @param string $filename
* @return boolean
*/
function fs_is_file($filename) {
return @is_file($filename);
}
function fs_is_readable($filename) {
return @is_readable($filename);
}
function fs_is_writable($filename) {
return @is_writable($filename);
}
function fs_opendir($path, $withDebug = true) {
$dir_handle = @opendir($path);
if ($dir_handle) {
return $dir_handle;
}
else {
if($withDebug) {
echo "\
". gallery_error(sprintf(gTranslate('common', "Gallery was not able to open dir: %s.
Please check permissions and existence"), $path));
}
return false;
}
}
function fs_rename($oldname, $newname) {
return rename($oldname, $newname);
}
function fs_stat($filename) {
return stat($filename);
}
/* This function deletes a file.
** The errormessage is surpressed !
*/
function fs_unlink($filename) {
return @unlink($filename);
}
function fs_is_executable($filename) {
return is_executable($filename);
}
function fs_import_filename($filename, $for_exec = true) {
if ($for_exec) {
$filename = escapeshellarg($filename); // Might as well use the function PHP provides!
}
return $filename;
}
function fs_export_filename($filename) {
return $filename;
}
function fs_executable($filename) {
return $filename;
}
/**
* Creates a directory
* @param string $dirname
* @param string $perms Optional perms, given in octal format
* @return boolean $result true on success, otherwise false
*/
function fs_mkdir($dirname, $perms = 0700) {
/*
* PHP 4.2.0 on Unix (specifically FreeBSD) has a bug where mkdir
* causes a seg fault if you specify modes.
*
* See: http://bugs.php.net/bug.php?id=16905
*
* We can't reliably determine the OS, so let's just turn off the
* permissions for any Unix implementation.
*/
if ( phpversion() == '4.2.0') {
$result = @mkdir(fs_import_filename($dirname, 0));
chmod($dirname, $perms);
}
else {
$result = @mkdir(fs_import_filename($dirname, 0), $perms);
}
return $result;
}
/**
* Is file hidden ? Means it starts with a .
* @param string $filename
* @return boolean
* @author Jens Tkotz
*/
function fs_fileIsHidden($filename) {
if($filename{0} == '.') {
return true;
}
else {
return false;
}
}
/**
* Deletes a directory
*
* @param String $dir
* @return boolean
*/
function fs_rmdir($dir) {
return rmdir($dir);
}
?>