class file {
var $stat = array();
var $pathinfo = array();
var $name;
var $path;
var $dirname;
var $basename;
var $extension;
var $size;
var $size_h;
var $read;
var $write;
var $execute;
var $mime;
////
// function file
// (Constructor) Reads the rights and sets the default value for a file
////
function file ($file) {
$this->stat = stat($file);
$this->pathinfo = pathinfo($file);
$this->dirname = $this->pathinfo["dirname"];
$this->basename = $this->pathinfo["basename"];
$this->extension = strtolower($this->pathinfo["extension"]);
$this->size = $this->stat[7];
$this->uid = $this->stat[4];
$this->gid = $this->stat[5];
$this->date = $this->stat[9];
if (!ereg("/$", $this->dirname )) $this->dirname .= "/";
// Create a human readable file size
if ($this->size < 1024) $this->size_h = $this->size . " bytes";
if ($this->size > 1024) $this->size_h = round($this->size / 1024, 2) . " KB";
if ($this->size > 1048576) $this->size_h = round($this->size / 1048576, 2) . " MB";
if ($this->size > 1073741824) $this->size_h = round($this->size / 1073741824, 2) . " GB";
$this->read = false;
$this->write = false;
$this->execute = false;
if (is_readable($file)) $this->read = true;
if (is_writable($file)) $this->write = true;
if (is_executable($file)) $this->execute = true;
clearstatcache();
// aliasses
$this->name = $this->basename;
$this->path = $this->dirname;
if (strlen($this->extension) > 10) $this->extension = "";
}
function get_mime() {
$verify = TRUE;
$fn = $this->dirname . $this->name;
if (empty($fn)) {
return "";
}
if ($verify) {
if ($fp = @fopen($fn, "rb")) {
$fcont = fread($fp, 32);
fclose($fp);
} else {
return "";
}
}
$ext = $this->extension;
switch ($ext) {
case "aif":
case "aifc":
case "aiff":
return "audio/aiff";
case "asp":
return "text/asp";
case "avi":
return "video/avi" .
(!$verify || (substr($fcont, 0, 4) == "RIFF") ? "" : "*");
case "mpg":
case "mpeg":
return "video/mpeg";
case "wmv":
return "video/windows-media";
case "bmp":
return "image/bmp" .
(!$verify || (substr($fcont, 0, 2) == "BM") ? "" : "*");
case "css":
return "text/css";
case "doc":
return "application/msword" .
(!$verify ||
(substr($fcont, 0, 8) == "\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1") ?
"" : "*");
case "exe":
case "dll":
case "scr":
return "application/x-msdownload" .
(!$verify || (substr($fcont, 0, 2) == "MZ") ? "" : "*");
case "hlp":
return "application/windows-help" .
(!$verify ||
(substr($fcont, 0, 4) == "\x3F\x5F\x03\x00") ? "" : "*");
case "htm":
case "html":
return "text/html" .
(!$verify ||
(substr($fcont, 0, 6) == "<html>") ||
(substr($fcont, 0, 14) == "<!DOCTYPE HTML") ?
"" : "*");
case "gif":
return "image/gif" .
(!$verify || (substr($fcont, 0, 3) == "GIF") ? "" : "*");
case "gz":
case "tgz":
return "application/x-gzip" .
(!$verify || (substr($fcont, 0, 3) == "\x1F\x8B\x08") ? "" : "*");
case "jfif":
case "jpe":
case "jpeg":
case "jpg":
return "image/jpeg" .
(!$verify ||
(substr($fcont, 0, 10) == "\xFF\xD8\xFF\xE0\x00\x10JFIF") ?
"" : "*");
case "mov":
return "video/quicktime";
case "pdf":
return "application/pdf" .
(!$verify || (substr($fcont, 0, 4) == "%PDF") ? "" : "*");
case "php":
case "php3":
case "php4":
case "phtml":
return "application/x-httpd-php" .
(!$verify || (substr($fcont, 0, 5) == "<?") ? "" : "*");
case "pl":
return "text/perl" .
(!$verify ||
(substr($fcont, 0, 21) == "#!/usr/local/bin/perl") ? "" : "*");
case "png":
return "image/x-png" .
(!$verify || (substr($fcont, 0, 4) == "\x89PNG") ? "" : "*");
case "psd":
return "image/psd" .
(!$verify || (substr($fcont, 0, 4) == "8BPS") ? "" : "*");
case "tiff":
case "tif":
return "image/tiff" .
(!$verify ||
(substr($fcont, 0, 8) == "\x4D\x4D\x00\x2A\x00\x00\x00\x08") ||
(substr($fcont, 0, 4) == "\x49\x49\x2A\x00") ?
"" : "*");
case "ttf":
return "application/x-ttf";
case "txt":
case "ini":
case "log":
case "sql":
case "cfg":
case "conf":
case "tpl":
return "text/plain";
case "swf":
return "application/x-shockwave-flash";
case "wav":
return "audio/x-wav" .
(!$verify || (substr($fcont, 0, 4) == "RIFF") ? "" : "*");
case "wma":
return "audio/x-ms-wma";
case "mp3":
return "audio/x-mp3";
case "xml":
return "text/xml" .
(!$verify || (substr($fcont, 0, 5) == "<?xml") ? "" : "*");
case "zip":
return "application/x-zip-compressed" .
(!$verify || (substr($fcont, 0, 2) == "PK") ? "" : "*");
}
return "";
}
}
de lijst van folder map types naar image icon
# folder map types naar image icon
map_type_to_icon {
folder = folder.png
move_up = move_up.png
link = mime.png
unknown = mime.png
folder_denied = folder_denied.png
file_denied = mime_denied.png
image1 = image.png
image2 = draw.png
video = video.png
sound = sound.png
archiv = tar.png
backup = mime.png
text = txt.png
html = html.png
xml = html.png
asm = source.png
c = source.png
cpp = source.png
cheader = source.png
css = source.png
java = source.png
jscript = source.png
latex = source.png
makefile = source.png
modula2 = source.png
mysql = source.png
pascal = source.png
perl = source.png
php = source.png
shellscript = source.png
source = source.png
pdf = pdf.png
ps = pdf.png
virtools = virtools.png
doc = doc.png
presentation = presentation.png
}
# map file types to file extensions
map_type_to_ext {
image1 = .gif|.jpg|.jpeg|.png
image2 = .bmp|.tga|.psd|.psp
video = .avi|.mov|.mpg|.mpeg|.asf|.wmv|.qt|.mp4
sound = .mp3|.ogg|.wma|.wav|.au
archiv = .tar|.gz|.bz2|.rar|.zip|.z
backup = .bak|~
text = .txt|.asc
html = .htm|.html|.xml|.xsl
xml = .xml|.xsl
asm = .8|.a|.a86|.asm|.s
c = .c
cpp = .cpp|.c++
cheader = .h
css = .css
java = .j|.jav|.java
jscript = .js
latex = .latex|.dtx|.tex
makefile = makefile
modula2 = .m2|.mod
mysql = .sql
pascal = .pas
perl = .pl
php = .php|.php3|.php4|.phtml|.phtm|.phps
shellscript = .sh
source = .pas|.mod
pdf = .pdf
ps = .ps
virtools = .vmo|.cmo
doc = .doc|.sxw|.rtf
presentation ]= .ppt|.pps|.sxi
}