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updated WOL script

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This commit is contained in:
Steffen Vogel 2012-09-10 13:00:20 +02:00
parent 1b9e790c4b
commit 00f94b6766
1 changed files with 42 additions and 34 deletions
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76
php/wake_on_lan.php
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@ -1,42 +1,44 @@
<?php
if ($_REQUEST['router_addr'] and $_REQUEST['mac_addr'] and $_REQUEST['port']) {
if ($fp = fsockopen($_REQUEST['router_addr'], $_REQUEST['port'], $errno, $errstr, 4)) {
//erlaubte Zeichen:
$hexchars = array("0","1","2","3","4","5","6","7","8","9",
"A","B","C","D","E","F",
"a","b","c","d","e","f"
);
if ($_POST) {
if ($_POST['router_addr'] and $_POST['mac_addr'] and $_POST['port']) {
if ($fp = fsockopen($_POST['router_addr'], $_POST['port'], $errno, $errstr, 4)) {
//erlaubte Zeichen:
$hexchars = array("0","1","2","3","4","5","6","7","8","9",
"A","B","C","D","E","F",
"a","b","c","d","e","f"
);
// 6 "volle" bytes (Also mit Wert 255 bzw. FF in hexadezimal)
$data = "\xFF\xFF\xFF\xFF\xFF\xFF";
$hexmac = "";
// 6 "volle" bytes (Also mit Wert 255 bzw. FF in hexadezimal)
$data = "\xFF\xFF\xFF\xFF\xFF\xFF";
$hexmac = "";
// Jetzt werden unnütige zeichen in der mac-adresse
// entfernt (also z.B. die bindestriche usw.)
for ($i = 0; $i < strlen($_REQUEST['mac_addr']); $i++) {
if (!in_array(substr($_REQUEST['mac_addr'], $i, 1), $hexchars)) {
$_REQUEST['mac_addr'] = str_replace(substr($_REQUEST['mac_addr'], $i, 1), "", $_REQUEST['mac_addr']);
}
}
// Jetzt werden unnütige zeichen in der mac-adresse
// entfernt (also z.B. die bindestriche usw.)
for ($i = 0; $i < strlen($_REQUEST['mac_addr']); $i++) {
if (!in_array(substr($_REQUEST['mac_addr'], $i, 1), $hexchars)) {
$_REQUEST['mac_addr'] = str_replace(substr($_REQUEST['mac_addr'], $i, 1), "", $_REQUEST['mac_addr']);
}
}
for ($i = 0; $i < 12; $i += 2) {
$hexmac .= chr(hexdec(substr($_REQUEST['mac_addr'], $i, 2)));
}
for ($i = 0; $i < 12; $i += 2) {
$hexmac .= chr(hexdec(substr($_REQUEST['mac_addr'], $i, 2)));
}
// Hexadresse wird 16mal hintereinandergeschrieben
for ($i = 0; $i < 16; $i++) {
$data .= $hexmac;
}
// Hexadresse wird 16mal hintereinandergeschrieben
for ($i = 0; $i < 16; $i++) {
$data .= $hexmac;
}
fputs($fp, $data);
fclose($fp);
return true;
}
fputs($fp, $data);
fclose($fp);
}
}
else {
die('Bitte geben Sie Daten ein!');
}
}
else {
echo 'Bitte geben Sie Daten ein!';
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
@ -48,9 +50,15 @@ else {
</head>
<body>
<form name="WOL" method="post" action="<?php print $_SERVER['PHP_SELF']; ?>">
IP oder FQHN: <input type="text" name="router_addr" size="30"><br>
MAC-Adresse: <input type="text" name="mac_addr" size="17" maxlength="17"><br>
Port: <input type="text" name="port" size="5" maxlength="5"><br>
<input type="submit" name="Abschicken" value="Aufwecken">
<table>
<tr><td>IP oder FQHN:</td><td><input type="text" name="router_addr" size="30"></td></tr>
<tr><td>MAC-Adresse:</td><td><input type="text" name="mac_addr" size="30" maxlength="17"></td></tr>
<tr><td>Port:</td><td><input type="text" name="port" size="30" maxlength="5"></td></tr>
<tr><td><input type="submit" name="Abschicken" value="Aufwecken"></td></tr>
</table>
</form>
</body>
<?php
}
?>