function getIndices($fd)
{
fseek($fd, 24, SEEK_SET);
$i = 0;
while (feof($fd) == FALSE) {
$res[$i] = readLong($fd);
$i++;
}
return $res;
}
file_put_contents($basename . "_files/" . $basename . "_header.bin", $informationHeaderContent);
$currentIndex = 0;
$latitude = readDouble($informationHeaderContent, $currentIndex);
$longitude = readDouble($informationHeaderContent, $currentIndex);
$altitude = readDouble($informationHeaderContent, $currentIndex);
$downloadDate = readLong($informationHeaderContent, $currentIndex);
// seconds from 2004-02-10
$currentIndex += 4;
// LONG unkown value
$currentIndex += 2;
// SHORT id of splashscreen
$currentIndex += 2;
// SHORT id of icon
$type_of_cartridge = readAsciiz($informationHeaderContent, $currentIndex);
$playerName = readAsciiz($informationHeaderContent, $currentIndex);
$playerId = readLong($informationHeaderContent, $currentIndex);
$currentIndex += 4;
// LONG unkown value
$cartridgeName = readAsciiz($informationHeaderContent, $currentIndex);
$cartridgeGUID = readAsciiz($informationHeaderContent, $currentIndex);
$cartridgeDesc = readAsciiz($informationHeaderContent, $currentIndex);
$startLocationDesc = readAsciiz($informationHeaderContent, $currentIndex);
$version = readAsciiz($informationHeaderContent, $currentIndex);
$author = readAsciiz($informationHeaderContent, $currentIndex);
$company = readAsciiz($informationHeaderContent, $currentIndex);
$device = readAsciiz($informationHeaderContent, $currentIndex);
$currentIndex += 4;
// LONG unkown value
$completionCode = readAsciiz($informationHeaderContent, $currentIndex);
echo "Reading Wherigo cartridge \"" . $cartridgeName . "\" (from file {$basename}.{$extension})\n";
/*
function checkTTF($file)
{
//Check if font license allows embedding
$f = fopen($file, 'rb');
if (!$f) {
die('<b>Error:</b> Can\'t open ' . $file);
}
//Extract number of tables
fseek($f, 4, SEEK_CUR);
$nb = readShort($f);
fseek($f, 6, SEEK_CUR);
//Seek OS/2 table
$found = false;
for ($i = 0; $i < $nb; $i++) {
if (fread($f, 4) == 'OS/2') {
$found = true;
break;
}
fseek($f, 12, SEEK_CUR);
}
if (!$found) {
fclose($f);
return;
}
fseek($f, 4, SEEK_CUR);
$offset = readLong($f);
fseek($f, $offset, SEEK_SET);
//Extract fsType flags
fseek($f, 8, SEEK_CUR);
$fsType = readShort($f);
$rl = ($fsType & 0x2) != 0;
$pp = ($fsType & 0x4) != 0;
$e = ($fsType & 0x8) != 0;
fclose($f);
if ($rl && !$pp && !$e) {
echo '<b>Warning:</b> font license does not allow embedding';
}
}
function splitTracks($filename)
{
//This function will export tracks from a users savedLines.sol file
$file = fopen($filename, "r");
skip($file, 2);
// 00BF
$fileSize = readLong($file);
// File Size
skip($file, 12);
// T C S O 0004 0000 0000 000A
if (readString($file, 9) == "undefined") {
//Old version
fclose($file);
upgradeSol($filename);
$file = fopen($filename, "r");
skip($file, 2);
// 00BF
$fileSize = readLong($file);
// File Size
skip($file, 12);
// T C S O 0004 0000 0000 000A
if (readString($file, 9) != "undefined") {
skip($file, 1);
// s (from end of savedLines)
} else {
//Error: Unable to upgrade .sol
}
} else {
skip($file, 1);
// s (from end of savedLines)
}
skip($file, 4);
// 0000 0000
$currentTrack = -1;
$trackNames = '';
while (ftell($file) < $fileSize - 6) {
$skipIt = false;
$length = readShort($file);
if ($length == 0) {
if (readByte($file) == 9) {
//End Array/Object
$skipIt = true;
} else {
skip($file, -1);
//Invalid item of length 0
$skipIt = true;
}
}
if ($skipIt == false) {
$name = readString($file, $length);
$type = readByte($file);
if ($type == 0) {
//Double
$value = readDouble($file);
}
if ($type == 1) {
//Boolean (Show)
skip($file, 1);
}
if ($type == 2) {
//String
$strlength = readShort($file);
$value = readString($file, $strlength);
$trackLengthOff[$currentTrack] = ftell($file) - $trackStartOff[$currentTrack] + 3;
if ($name == 'label') {
$trackNames .= $value . chr(9);
}
}
if ($type == 3) {
//Object
$currentTrack = (int) $name;
$trackStartOff[$currentTrack] = ftell($file);
}
// Type 6: Undefined: Do Nothing
if ($type == 8) {
//Array
$value = readLong($file);
}
}
}
$trackNames = substr($trackNames, 0, strlen($trackNames) - 1);
$ret = '';
for ($i = 0; $i < count($trackStartOff); $i++) {
fseek($file, $trackStartOff[$i]);
$bytes = fread($file, $trackLengthOff[$i]);
for ($j = 0; $j > -1; $j++) {
if (file_exists("tracks/" . $j . ".track") == false) {
$wfile = fopen("tracks/" . $j . ".track", "w");
$ret .= $j . chr(9);
$mem = $j;
break;
}
}
fwrite($wfile, $bytes);
fclose($wfile);
$thisName = explode(chr(9), $trackNames);
$thisName = $thisName[$i];
addDetails($j, $thisName);
}
fclose($file);
$ret = substr($ret, 0, strlen($ret) - 1);
return $ret . chr(0) . $trackNames;
//Returns an array containing the location of the tracks
}
$trackName[$track] = $value;
break;
}
}
if ($type == 3) {
//Object
$currentTrack = (int) $name;
$trackStartOff[$currentTrack] = ftell($file);
}
// Type 6: Undefined: Do Nothing
if ($type == 8) {
//Array
if ($name == "startLine") {
$startLine = true;
}
$value = readLong($file);
}
}
}
// End While
$lineCount[$track] = $normLines[$track] + $accelLines[$track] + $backLines[$track];
$erasedLines[$track] = $totalLines[$track] - $lineCount[$track];
$views[$track] = getInfo($track, "views");
$downloads[$track] = getInfo($track, "downloads");
echo '<a href="track.php?id=' . $track . '">Track ID ' . $track . ': ' . $trackName[$track] . '</a><br />';
echo 'Views: ' . getInfo($track, "views") . ' | Downloads: ' . getInfo($track, "downloads") . '<br />';
echo 'Start Line: (' . (int) $startLinex[$track] . 'x, ' . (int) $startLiney[$track] . 'y)<br />';
echo 'Track Dimensions: (' . round($highx - $lowx) . ' x ' . round($highy - $lowy) . ')<br />';
echo 'Flipped Lines: ' . (int) $flippedLines[$track] . '<br />';
if ($totalLines[$track] > 0) {
echo 'Accuracy: <a href="#" title="Total Lines: ' . $totalLines[$track] . ', Erased Lines: ' . $erasedLines[$track] . ', Remaining Lines: ' . $lineCount[$track] . '">' . round(100 * (1 - $erasedLines[$track] / $totalLines[$track]), 2) . '%</a><br />';