/
analyzeeeprom.php
312 lines (298 loc) · 11.6 KB
/
analyzeeeprom.php
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<style>
body {
color: white;
}
</style>
<?php
echo "<pre>";
var_dump($_POST);
echo "</pre>";
require_once('../includes/bootstrap.php');
chdir('..');
if($_FILES['eeprom']['tmp_name'] == ''){
jsCallback('Es wurde kein EEPROM Dump hochgeladen!', true);
die();
}
$requestId = md5(serialize($_POST).serialize($_FILES).microtime());
$eeprom = _EEPROMUPLOAD.'tmp'.$requestId.'.bin';
if(!move_uploaded_file($_FILES['eeprom']['tmp_name'], $eeprom)){
jsCallback('Dateiuploads konnten nicht verarbeitet werden!', true);
die();
}
if(filesize($eeprom)!=_EEPROM_SIZE){
jsCallback('Unerwartete Dateigröße des hochgeladenen EEPROM Dumps!');
die();
}
$fileName = $_FILES['eeprom']['name'];
$output = "<h3>EEPROM Analyzer Ausgabe für Datei: {$fileName}</h3><br /><dl>";
// DO ANALYITCAL STUFF
$byteDefinitions = array(
"model" => array( "35", "37" ),
"type" => array( "38", "3A" ),
"side" => array( "3B", "3B" ),
"FIN" => array( "32", "42" ),
"idcode" => array( "0A", "19" ),
"fahrzaehler" => array('6C', '6D'),
"writes" => array("F2", "F2"),
"scn" => array("05", "06"),
"features" => array('07', '07'),
"schluesselcode" => array('A4', 'A5'),
"wegfahrsperre" => array('52', '52'),
"wegfahrsperre1" => array('B4', 'B5'),
"wegfahrsperre2" => array('B6', 'B7'),
"key" => array('56', '56'),
"keycode" => array('5C', '5D'),
"adaption" => array('E3', 'E6'),
"kupplungsc1" => array('9A', '9B'),
"kupplungsc2" => array('9C', '9D'),
"kupplungsc3" => array('9E', '9F'),
"kupplungsc3zeit" => array('A2', 'A3'),
"fehlercode" => array('B6', 'B6'),
"zaehler" => array('A0', 'A1'),
"killbytes" => array('96', '97')
);
$valueList = array(
"model" => array(
"452" => "Smart Roadster",
"450" => "Smart ForTwo"
),
"type" => array(
"332" => " Coupé, 45kW",
"334" => " Coupé, 60kW",
"337" => " Coupé, 74kW (Brabus)",
"434" => "60kW",
"432" => "45kW",
"437" => "74kW (Brabus)"
),
"side" => array(
"1" => "Linkslenker",
"2" => "Rechtslenker"
),
"features" => array(
"Smart",
"Schaltwippen",
"Servolenkung",
"Tempomat",
"Softtip",
"unbekannt (Bit6)",
"ohne Klimaanlage",
"unbekannt (Bit8)"
),
"scn0" => array(
"",
"SCN5: ??? (Bit 2)",
"",
"",
"",
"SCN5: ohne Klima (Bit 6)",
"SCN5: SB2 (Bit 7)",
"SCN5: Roadster (Bit 8)"
),
"scn1" => array(
"",
"",
"",
"SCN6: 45kW (Bit 4)",
"SCN6: 60kW (Bit 5)",
"",
"SCN6: 74kW (Bit 7)",
""
)
);
$sEeprom = fopen($eeprom, 'r');
$model = '';
foreach( $byteDefinitions as $name => $pos ) {
$start = hexdec($pos[0]);
$end = hexdec($pos[1]);
$length = ($end-$start)+1;
fseek($sEeprom, $start);
$value = fread($sEeprom, $length);
switch( $name ) {
case "model":
$model = $valueList["model"][$value];
break;
case "type":
$output .= "
<dt>Modell</dt>
<dd>$model ".$valueList["type"][$value]."</dd>";
break;
case "FIN":
$output .= "
<dt>FIN</dt>
<dd>$value</dd>";
break;
case "idcode":
$output .= "
<dt>ID Code (SCN)</dt>
<dd>$value</dd>";
break;
case "writes":
fseek($sEeprom, hexdec('ED'));
$ed = fread($sEeprom, 1);
$ed = ord($ed);
if($ed == hexdec("FF")){
$output .= "
<dt>MEG Flashes (Tuningfiles)</dt>
<dd>".ord($value)."</dd>";
} else {
$output .= "
<dt>MEG Flashes (sC)</dt>
<dd>".ord($value)."</dd>";
}
break;
case "features":
$value = getBinaryString($value);
$featuresArray = array_reverse($valueList['features']);
$resultsArray = array();
for($i=0;$i<strlen($value);$i++){
if($value[$i]=='1'){
$resultsArray[] = $featuresArray[$i];
}
}
$resultsArray = array_reverse($resultsArray);
$featureString = implode(', ', $resultsArray);
$output .= "
<dt>Features:</dt>
<dd>$featureString</dd>";
break;
case "scn":
$scnBytes = str_split($value, 1);
$scnArray = array();
foreach($scnBytes as $offset => $scnByte){
$scnByte = getBinaryString($scnByte);
$scnValueList = array_reverse($valueList['scn'.$offset]);
for($i=0;$i<strlen($scnByte);$i++){
if($scnByte[$i]=='1'){
if($scnValueList[$i] != ''){
$scnArray[] = $scnValueList[$i];
}
}
}
}
var_dump($scnArray);
$scnString = implode('<br />', $scnArray);
$output .= "
<dt>SCN Codierung:</dt>
<dd>$scnString</dd>";
break;
case "side":
$output .= "
<dt>Fahrzeugaufbau</dt>
<dd>".$valueList[$name][$value]."</dd>";
break;
case "wegfahrsperre":
$valueBinary = getBinaryString($value);
$valueDec = hexdec(reset(unpack('H*', $value)));
$output .= "
<dt>Wegfahrsperre:</dt>
<dd>Byte 0x52 = $valueBinary ($valueDec)</dd>";
break;
case "wegfahrsperre1":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Wegfahrsperre I:</dt>
<dd>Short B4B5 = $valueDec</dd>";
break;
case "wegfahrsperre2":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Wegfahrsperre II:</dt>
<dd>Short B6B7 = $valueDec</dd>";
break;
case "key":
$valueDec = hexdec(reset(unpack('H*', $value)));
$output .= "
<dt>Key (???):</dt>
<dd>Byte 0x56 = $valueDec</dd>";
break;
case "keycode":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Key Code (???):</dt>
<dd>Short 5C5D = $valueDec</dd>";
break;
case "fahrzaehler":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Fahrzähler:</dt>
<dd>Short 6C6D = {$valueDec} km</dd>";
break;
case "kupplungsc1":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Kupplungsschutzklasse I:</dt>
<dd>Short 9A9B = {$valueDec}</dd>";
break;
case "kupplungsc2":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Kupplungsschutzklasse II:</dt>
<dd>Short 9C9D = {$valueDec}</dd>";
break;// kupplungsc3zeit
case "kupplungsc3":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Kupplungsschutzklasse III:</dt>
<dd>Short 9E9F = {$valueDec}</dd>";
break;
case "kupplungsc3zeit":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Zeit in Kupplungsschutzklasse III:</dt>
<dd>Short A2A3 = {$valueDec} Minuten</dd>";
break;
case "zaehler":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Zähler (???):</dt>
<dd>Short A0A1 = {$valueDec}</dd>";
break;
case "killbytes":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Kill Bytes (???):</dt>
<dd>Short 9697 = {$valueDec}</dd>";
break;
case "schluesselcode":
$valueDec = reset(unpack('S*', $value));
$output .= "
<dt>Schlüsselcode:</dt>
<dd>Short A4A5 = {$valueDec}</dd>";
break;
case "fehlercode":
$valueBinary = getBinaryString($value);
$valueDec = hexdec(reset(unpack('H*', $value)));
$output .= "
<dt>Fehlercode:</dt>
<dd>Byte 0xB6 = $valueBinary</dd>";
break;
case "adaption":
$adaptionsBytes = str_split($value, 1);
$start = $byteDefinitions['adaption'][0];
$bytesOutput = array( );
foreach($adaptionsBytes as $key => $byte){
$byteVal = "0x".strtoupper(dechex(hexdec($start)+$key));
$valueBinary = getBinaryString($byte);
$valueDec = hexdec(reset(unpack('H*', $byte)));
$bytesOutput[] = "$byteVal\t$valueBinary ($valueDec)";
}
$output .= "
<dt>Adaptionswerte:</dt>
<dd>".implode('<br/>',$bytesOutput)."</dd>";
break;
default:
$output .= "
<dt>$name</dt>
<dd>".$valueList[$name][$value]."</dd>";
break;
}
}
$output .= '</dl>';
echo "<div id='analysisOutput'>";
echo $output;
echo "</div>";
analyzerCallback();
function getBinaryString($value){
return str_pad(decbin(hexdec(reset(unpack('H*', $value)))), 8, '0', STR_PAD_LEFT);
}
?>