git.m6w6.name Git - m6w6/ext-http/blob - travis/raphf-phpng.ext.phar

   1 #!/usr/bin/php -dphar.readonly=1
   2 <?php
   3
   4 $web = 'index.php';
   5
   6 if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
   7 Phar::interceptFileFuncs();
   8 set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
   9 Phar::webPhar(null, $web);
  10 include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
  11 return;
  12 }
  13
  14 if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
  15 Extract_Phar::go(true);
  16 $mimes = array(
  17 'phps' => 2,
  18 'c' => 'text/plain',
  19 'cc' => 'text/plain',
  20 'cpp' => 'text/plain',
  21 'c++' => 'text/plain',
  22 'dtd' => 'text/plain',
  23 'h' => 'text/plain',
  24 'log' => 'text/plain',
  25 'rng' => 'text/plain',
  26 'txt' => 'text/plain',
  27 'xsd' => 'text/plain',
  28 'php' => 1,
  29 'inc' => 1,
  30 'avi' => 'video/avi',
  31 'bmp' => 'image/bmp',
  32 'css' => 'text/css',
  33 'gif' => 'image/gif',
  34 'htm' => 'text/html',
  35 'html' => 'text/html',
  36 'htmls' => 'text/html',
  37 'ico' => 'image/x-ico',
  38 'jpe' => 'image/jpeg',
  39 'jpg' => 'image/jpeg',
  40 'jpeg' => 'image/jpeg',
  41 'js' => 'application/x-javascript',
  42 'midi' => 'audio/midi',
  43 'mid' => 'audio/midi',
  44 'mod' => 'audio/mod',
  45 'mov' => 'movie/quicktime',
  46 'mp3' => 'audio/mp3',
  47 'mpg' => 'video/mpeg',
  48 'mpeg' => 'video/mpeg',
  49 'pdf' => 'application/pdf',
  50 'png' => 'image/png',
  51 'swf' => 'application/shockwave-flash',
  52 'tif' => 'image/tiff',
  53 'tiff' => 'image/tiff',
  54 'wav' => 'audio/wav',
  55 'xbm' => 'image/xbm',
  56 'xml' => 'text/xml',
  57 );
  58
  59 header("Cache-Control: no-cache, must-revalidate");
  60 header("Pragma: no-cache");
  61
  62 $basename = basename(__FILE__);
  63 if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
  64 chdir(Extract_Phar::$temp);
  65 include $web;
  66 return;
  67 }
  68 $pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
  69 if (!$pt || $pt == '/') {
  70 $pt = $web;
  71 header('HTTP/1.1 301 Moved Permanently');
  72 header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
  73 exit;
  74 }
  75 $a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
  76 if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
  77 header('HTTP/1.0 404 Not Found');
  78 echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File ", $pt, " Not Found</h1>\n </body>\n</html>";
  79 exit;
  80 }
  81 $b = pathinfo($a);
  82 if (!isset($b['extension'])) {
  83 header('Content-Type: text/plain');
  84 header('Content-Length: ' . filesize($a));
  85 readfile($a);
  86 exit;
  87 }
  88 if (isset($mimes[$b['extension']])) {
  89 if ($mimes[$b['extension']] === 1) {
  90 include $a;
  91 exit;
  92 }
  93 if ($mimes[$b['extension']] === 2) {
  94 highlight_file($a);
  95 exit;
  96 }
  97 header('Content-Type: ' .$mimes[$b['extension']]);
  98 header('Content-Length: ' . filesize($a));
  99 readfile($a);
 100 exit;
 101 }
 102 }
 103
 104 class Extract_Phar
 105 {
 106 static $temp;
 107 static $origdir;
 108 const GZ = 0x1000;
 109 const BZ2 = 0x2000;
 110 const MASK = 0x3000;
 111 const START = 'pharext_installer.php';
 112 const LEN = 6697;
 113
 114 static function go($return = false)
 115 {
 116 $fp = fopen(__FILE__, 'rb');
 117 fseek($fp, self::LEN);
 118 $L = unpack('V', $a = (binary)fread($fp, 4));
 119 $m = (binary)'';
 120
 121 do {
 122 $read = 8192;
 123 if ($L[1] - strlen($m) < 8192) {
 124 $read = $L[1] - strlen($m);
 125 }
 126 $last = (binary)fread($fp, $read);
 127 $m .= $last;
 128 } while (strlen($last) && strlen($m) < $L[1]);
 129
 130 if (strlen($m) < $L[1]) {
 131 die('ERROR: manifest length read was "' .
 132 strlen($m) .'" should be "' .
 133 $L[1] . '"');
 134 }
 135
 136 $info = self::_unpack($m);
 137 $f = $info['c'];
 138
 139 if ($f & self::GZ) {
 140 if (!function_exists('gzinflate')) {
 141 die('Error: zlib extension is not enabled -' .
 142 ' gzinflate() function needed for zlib-compressed .phars');
 143 }
 144 }
 145
 146 if ($f & self::BZ2) {
 147 if (!function_exists('bzdecompress')) {
 148 die('Error: bzip2 extension is not enabled -' .
 149 ' bzdecompress() function needed for bz2-compressed .phars');
 150 }
 151 }
 152
 153 $temp = self::tmpdir();
 154
 155 if (!$temp || !is_writable($temp)) {
 156 $sessionpath = session_save_path();
 157 if (strpos ($sessionpath, ";") !== false)
 158 $sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
 159 if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
 160 die('Could not locate temporary directory to extract phar');
 161 }
 162 $temp = $sessionpath;
 163 }
 164
 165 $temp .= '/pharextract/'.basename(__FILE__, '.phar');
 166 self::$temp = $temp;
 167 self::$origdir = getcwd();
 168 @mkdir($temp, 0777, true);
 169 $temp = realpath($temp);
 170
 171 if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
 172 self::_removeTmpFiles($temp, getcwd());
 173 @mkdir($temp, 0777, true);
 174 @file_put_contents($temp . '/' . md5_file(__FILE__), '');
 175
 176 foreach ($info['m'] as $path => $file) {
 177 $a = !file_exists(dirname($temp . '/' . $path));
 178 @mkdir(dirname($temp . '/' . $path), 0777, true);
 179 clearstatcache();
 180
 181 if ($path[strlen($path) - 1] == '/') {
 182 @mkdir($temp . '/' . $path, 0777);
 183 } else {
 184 file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
 185 @chmod($temp . '/' . $path, 0666);
 186 }
 187 }
 188 }
 189
 190 chdir($temp);
 191
 192 if (!$return) {
 193 include self::START;
 194 }
 195 }
 196
 197 static function tmpdir()
 198 {
 199 if (strpos(PHP_OS, 'WIN') !== false) {
 200 if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
 201 return $var;
 202 }
 203 if (is_dir('/temp') || mkdir('/temp')) {
 204 return realpath('/temp');
 205 }
 206 return false;
 207 }
 208 if ($var = getenv('TMPDIR')) {
 209 return $var;
 210 }
 211 return realpath('/tmp');
 212 }
 213
 214 static function _unpack($m)
 215 {
 216 $info = unpack('V', substr($m, 0, 4));
 217  $l = unpack('V', substr($m, 10, 4));
 218 $m = substr($m, 14 + $l[1]);
 219 $s = unpack('V', substr($m, 0, 4));
 220 $o = 0;
 221 $start = 4 + $s[1];
 222 $ret['c'] = 0;
 223
 224 for ($i = 0; $i < $info[1]; $i++) {
 225  $len = unpack('V', substr($m, $start, 4));
 226 $start += 4;
 227  $savepath = substr($m, $start, $len[1]);
 228 $start += $len[1];
 229    $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
 230 $ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
 231 & 0xffffffff);
 232 $ret['m'][$savepath][7] = $o;
 233 $o += $ret['m'][$savepath][2];
 234 $start += 24 + $ret['m'][$savepath][5];
 235 $ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
 236 }
 237 return $ret;
 238 }
 239
 240 static function extractFile($path, $entry, $fp)
 241 {
 242 $data = '';
 243 $c = $entry[2];
 244
 245 while ($c) {
 246 if ($c < 8192) {
 247 $data .= @fread($fp, $c);
 248 $c = 0;
 249 } else {
 250 $c -= 8192;
 251 $data .= @fread($fp, 8192);
 252 }
 253 }
 254
 255 if ($entry[4] & self::GZ) {
 256 $data = gzinflate($data);
 257 } elseif ($entry[4] & self::BZ2) {
 258 $data = bzdecompress($data);
 259 }
 260
 261 if (strlen($data) != $entry[0]) {
 262 die("Invalid internal .phar file (size error " . strlen($data) . " != " .
 263 $stat[7] . ")");
 264 }
 265
 266 if ($entry[3] != sprintf("%u", crc32((binary)$data) & 0xffffffff)) {
 267 die("Invalid internal .phar file (checksum error)");
 268 }
 269
 270 return $data;
 271 }
 272
 273 static function _removeTmpFiles($temp, $origdir)
 274 {
 275 chdir($temp);
 276
 277 foreach (glob('*') as $f) {
 278 if (file_exists($f)) {
 279 is_dir($f) ? @rmdir($f) : @unlink($f);
 280 if (file_exists($f) && is_dir($f)) {
 281 self::_removeTmpFiles($f, getcwd());
 282 }
 283 }
 284 }
 285
 286 @rmdir($temp);
 287 clearstatcache();
 288 chdir($origdir);
 289 }
 290 }
 291
 292 Extract_Phar::go();
 293 __HALT_COMPILER(); ?>
 294 \95\10