74 lines
2.0 KiB
PHP
74 lines
2.0 KiB
PHP
<?php
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flush();
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require(__DIR__.'/config.php');
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function WakeOnLan($addr, $mac, $socket_number){
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if (strlen($mac) != 17)
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return FALSE;
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if (preg_match('/[^A-Fa-f0-9:]/',$mac))
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return FALSE;
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$addr_byte = explode(':', $mac);
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$hw_addr = '';
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for ($a=0; $a <6; $a++)
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$hw_addr .= chr(hexdec($addr_byte[$a]));
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$msg = chr(255).chr(255).chr(255).chr(255).chr(255).chr(255);
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for ($a = 1; $a <= 16; $a++)
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$msg .= $hw_addr;
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$s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
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if ($s == FALSE) {
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echo "<div class=\"messageNOK\">Can't create socket!</div>\n";
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echo "Error: '".socket_last_error($s)."' - " . socket_strerror(socket_last_error($s));
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return FALSE;
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}
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else {
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$opt_ret = socket_set_option($s, SOL_SOCKET, SO_BROADCAST, TRUE);
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if ($opt_ret < 0) {
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echo "setsockopt() failed, error: " . strerror($opt_ret) . "<br />\n";
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return FALSE;
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}
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if (socket_sendto($s, $msg, strlen($msg), 0, $addr, $socket_number)) {
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$content = bin2hex($msg);
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echo "<hr />\n";
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echo "<div class=\"messageOK\">Magic Packet Sent!</div>\n";
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echo "<div class=\"contentSend\"><b>Port:</b> ".$socket_number." <b>MAC:</b> ".$_GET['wake_machine']." <b>Data:</b></br>\n";
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echo "<textarea readonly class=\"textarea\" name=\"content\" >".$content."</textarea><br /></div>\n";
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socket_close($s);
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return TRUE;
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}
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else {
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echo "<div class=\"messageNOK\">Magic Packet failed to send!</div>\n";
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return FALSE;
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}
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}
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}
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function PopulateMACList($maclist) {
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// Takes an array in the format "key" => "mac"
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// Cycles through the array
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// Checks if MAC contains only valid caracters ( Aa-Ff 0-9 . : - )
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// If valid, removes any ". : -" it finds
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// Creates a <option> tag with XX:XX:XX:XX:XX:XX format
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foreach ($maclist as $host => $mac)
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if (!preg_match('/[^A-Fa-f0-9\.-:]/',$mac)) {
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$mac=preg_replace('/[^A-Fa-f0-9]/', "",$mac);
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$mac=join(":",str_split($mac,2));
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if (strlen($mac) == 17) {
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echo "<option value=\"".$mac."\">".$host."</option>\n";
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}
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}
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}
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?>
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