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/AiP/App/FileServe.php

http://github.com/indeyets/appserver-in-php
PHP | 726 lines | 697 code | 25 blank | 4 comment | 11 complexity | cdec859ea6f4325d7681bc55ef738291 MD5 | raw file
Possible License(s): BSD-3-Clause 
    

  1. <?php
    2. 

  2. 

  3. namespace AiP\App;
    4. 

  4. 

  5. class FileServe
    6. 

  6. {
    7. 

  7.     private $path;
    8. 

  8. 

  9.     public function __construct($path)
    10. 

  10.     {
    11. 

  11.         if (!is_dir($path))
    12. 

  12.             throw new \Exception('"'.$path.'" is not a directory');
    13. 

  13. 

  14.         $this->path = realpath($path);
    15. 

  15.     }
    16. 

  16. 

  17.     public function __invoke($ctx)
    18. 

  18.     {
    19. 

  19.         if (isset($ctx['Directory']['path'])) {
    20. 

  20.             $path = $ctx['Directory']['path'];
    21. 

  21.         } else {
    22. 

  22.             $url = $ctx['env']['PATH_INFO'];
    23. 

  23. 

  24.             if (strpos($url, '..') !== false) {
    25. 

  25.                 return array(403, array('Content-Type', 'text/plain'), 'Forbidden');
    26. 

  26.             }
    27. 

  27. 

  28.             $path = $this->path.$url;
    29. 

  29.         }
    30. 

  30. 

  31.         // Sanity checks
    32. 

  32.         if (!file_exists($path))
    33. 

  33.             return array(404, array('Content-Type', 'text/plain'), 'File not found');
    34. 

  34. 

  35.         $path = realpath($path);
    36. 

  36. 

  37.         if (false === $path) {
    38. 

  38.             // resolving failed. not enough rights for intermediate folder?
    39. 

  39.             return array(404, array('Content-Type', 'text/plain'), 'File not found');
    40. 

  40.         }
    41. 

  41. 

  42.         if (strpos($path, $this->path) !== 0) {
    43. 

  43.             // gone out of "chroot"?
    44. 

  44.             return array(404, array('Content-Type', 'text/plain'), 'File not found');
    45. 

  45.         }
    46. 

  46. 

  47.         if (!is_readable($path))
    48. 

  48.             return array(403, array('Content-Type', 'text/plain'), 'Forbidden');
    49. 

  49. 

  50.         // Only files are served
    51. 

  51.         if (is_dir($path)) {
    52. 

  52.             return array(403, array('Content-Type', 'text/plain'), 'Forbidden');
    53. 

  53.         }
    54. 

  54. 

  55.         return $this->serve($path);
    56. 

  56.     }
    57. 

  57. 

  58.     private function serve($path)
    59. 

  59.     {
    60. 

  60.         $stream = fopen($path, 'rb');
    61. 

  61. 

  62.         $mtime = gmdate('D, d M Y H:i:s', filemtime($path)).' GMT';
    63. 

  63.         $stat = fstat($stream);
    64. 

  64. 

  65.         $hash = hash_init('sha1');
    66. 

  66.         hash_update_stream($hash, $stream);
    67. 

  67.         hash_update($hash, $mtime);
    68. 

  68.         $etag = hash_final($hash);
    69. 

  69. 

  70.         fseek($stream, 0, SEEK_SET);
    71. 

  71. 

  72.         $headers = array(
    73. 

  73.             'Content-Type',     self::getContentType($path),
    74. 

  74.             'Content-Length',   $stat['size'],
    75. 

  75.             'Last-Modified',    $mtime,
    76. 

  76.             'ETag',             $etag,
    77. 

  77.         );
    78. 

  78. 

  79.         return array(200, $headers, $stream);
    80. 

  80.     }
    81. 

  81. 

  82.     private static function getContentType($path)
    83. 

  83.     {
    84. 

  84.         static $extensions = null;
    85. 

  85. 

  86.         if (null === $extensions) {
    87. 

  87.             $extensions = array(
    88. 

  88.                 '123' => 'application/vnd.lotus-1-2-3',
    89. 

  89.                 '3dml' => 'text/vnd.in3d.3dml',
    90. 

  90.                 '3g2' => 'video/3gpp2',
    91. 

  91.                 '3gp' => 'video/3gpp',
    92. 

  92.                 'ace' => 'application/x-ace-compressed',
    93. 

  93.                 'acu' => 'application/vnd.acucobol',
    94. 

  94.                 'acutc' => 'application/vnd.acucorp',
    95. 

  95.                 'aep' => 'application/vnd.audiograph',
    96. 

  96.                 'afp' => 'application/vnd.ibm.modcap',
    97. 

  97.                 'ai' => 'application/postscript',
    98. 

  98.                 'aif' => 'audio/x-aiff',
    99. 

  99.                 'aifc' => 'audio/x-aiff',
    100. 

  100.                 'aiff' => 'audio/x-aiff',
    101. 

  101.                 'ami' => 'application/vnd.amiga.ami',
    102. 

  102.                 'apr' => 'application/vnd.lotus-approach',
    103. 

  103.                 'asc' => 'application/pgp-signature',
    104. 

  104.                 'asf' => 'video/x-ms-asf',
    105. 

  105.                 'asm' => 'text/x-asm',
    106. 

  106.                 'aso' => 'application/vnd.accpac.simply.aso',
    107. 

  107.                 'asx' => 'video/x-ms-asf',
    108. 

  108.                 'atc' => 'application/vnd.acucorp',
    109. 

  109.                 'atom' => 'application/atom+xml',
    110. 

  110.                 'atomcat' => 'application/atomcat+xml',
    111. 

  111.                 'atomsvc' => 'application/atomsvc+xml',
    112. 

  112.                 'atx' => 'application/vnd.antix.game-component',
    113. 

  113.                 'au' => 'audio/basic',
    114. 

  114.                 'avi' => 'video/x-msvideo',
    115. 

  115.                 'bat' => 'application/x-msdownload',
    116. 

  116.                 'bcpio' => 'application/x-bcpio',
    117. 

  117.                 'bdm' => 'application/vnd.syncml.dm+wbxml',
    118. 

  118.                 'bh2' => 'application/vnd.fujitsu.oasysprs',
    119. 

  119.                 'bmi' => 'application/vnd.bmi',
    120. 

  120.                 'bmp' => 'image/bmp',
    121. 

  121.                 'box' => 'application/vnd.previewsystems.box',
    122. 

  122.                 'boz' => 'application/x-bzip2',
    123. 

  123.                 'btif' => 'image/prs.btif',
    124. 

  124.                 'bz' => 'application/x-bzip',
    125. 

  125.                 'bz2' => 'application/x-bzip2',
    126. 

  126.                 'c' => 'text/x-c',
    127. 

  127.                 'c4d' => 'application/vnd.clonk.c4group',
    128. 

  128.                 'c4f' => 'application/vnd.clonk.c4group',
    129. 

  129.                 'c4g' => 'application/vnd.clonk.c4group',
    130. 

  130.                 'c4p' => 'application/vnd.clonk.c4group',
    131. 

  131.                 'c4u' => 'application/vnd.clonk.c4group',
    132. 

  132.                 'cab' => 'application/vnd.ms-cab-compressed',
    133. 

  133.                 'cc' => 'text/x-c',
    134. 

  134.                 'ccxml' => 'application/ccxml+xml',
    135. 

  135.                 'cdbcmsg' => 'application/vnd.contact.cmsg',
    136. 

  136.                 'cdf' => 'application/x-netcdf',
    137. 

  137.                 'cdkey' => 'application/vnd.mediastation.cdkey',
    138. 

  138.                 'cdx' => 'chemical/x-cdx',
    139. 

  139.                 'cdxml' => 'application/vnd.chemdraw+xml',
    140. 

  140.                 'cdy' => 'application/vnd.cinderella',
    141. 

  141.                 'cer' => 'application/pkix-cert',
    142. 

  142.                 'cgm' => 'image/cgm',
    143. 

  143.                 'chat' => 'application/x-chat',
    144. 

  144.                 'chm' => 'application/vnd.ms-htmlhelp',
    145. 

  145.                 'chrt' => 'application/vnd.kde.kchart',
    146. 

  146.                 'cif' => 'chemical/x-cif',
    147. 

  147.                 'cii' => 'application/vnd.anser-web-certificate-issue-initiation',
    148. 

  148.                 'cil' => 'application/vnd.ms-artgalry',
    149. 

  149.                 'cla' => 'application/vnd.claymore',
    150. 

  150.                 'clkk' => 'application/vnd.crick.clicker.keyboard',
    151. 

  151.                 'clkp' => 'application/vnd.crick.clicker.palette',
    152. 

  152.                 'clkt' => 'application/vnd.crick.clicker.template',
    153. 

  153.                 'clkw' => 'application/vnd.crick.clicker.wordbank',
    154. 

  154.                 'clkx' => 'application/vnd.crick.clicker',
    155. 

  155.                 'clp' => 'application/x-msclip',
    156. 

  156.                 'cmc' => 'application/vnd.cosmocaller',
    157. 

  157.                 'cmdf' => 'chemical/x-cmdf',
    158. 

  158.                 'cml' => 'chemical/x-cml',
    159. 

  159.                 'cmp' => 'application/vnd.yellowriver-custom-menu',
    160. 

  160.                 'cmx' => 'image/x-cmx',
    161. 

  161.                 'com' => 'application/x-msdownload',
    162. 

  162.                 'conf' => 'text/plain',
    163. 

  163.                 'cpio' => 'application/x-cpio',
    164. 

  164.                 'cpp' => 'text/x-c',
    165. 

  165.                 'cpt' => 'application/mac-compactpro',
    166. 

  166.                 'crd' => 'application/x-mscardfile',
    167. 

  167.                 'crl' => 'application/pkix-crl',
    168. 

  168.                 'crt' => 'application/x-x509-ca-cert',
    169. 

  169.                 'csh' => 'application/x-csh',
    170. 

  170.                 'csml' => 'chemical/x-csml',
    171. 

  171.                 'csp' => 'application/vnd.commonspace',
    172. 

  172.                 'css' => 'text/css',
    173. 

  173.                 'cst' => 'application/vnd.commonspace',
    174. 

  174.                 'csv' => 'text/csv',
    175. 

  175.                 'curl' => 'application/vnd.curl',
    176. 

  176.                 'cww' => 'application/prs.cww',
    177. 

  177.                 'cxx' => 'text/x-c',
    178. 

  178.                 'daf' => 'application/vnd.mobius.daf',
    179. 

  179.                 'davmount' => 'application/davmount+xml',
    180. 

  180.                 'dcr' => 'application/x-director',
    181. 

  181.                 'dd2' => 'application/vnd.oma.dd2+xml',
    182. 

  182.                 'ddd' => 'application/vnd.fujixerox.ddd',
    183. 

  183.                 'def' => 'text/plain',
    184. 

  184.                 'der' => 'application/x-x509-ca-cert',
    185. 

  185.                 'dfac' => 'application/vnd.dreamfactory',
    186. 

  186.                 'dic' => 'text/x-c',
    187. 

  187.                 'dir' => 'application/x-director',
    188. 

  188.                 'dis' => 'application/vnd.mobius.dis',
    189. 

  189.                 'djv' => 'image/vnd.djvu',
    190. 

  190.                 'djvu' => 'image/vnd.djvu',
    191. 

  191.                 'dll' => 'application/x-msdownload',
    192. 

  192.                 'dna' => 'application/vnd.dna',
    193. 

  193.                 'doc' => 'application/msword',
    194. 

  194.                 'dot' => 'application/msword',
    195. 

  195.                 'dp' => 'application/vnd.osgi.dp',
    196. 

  196.                 'dpg' => 'application/vnd.dpgraph',
    197. 

  197.                 'dsc' => 'text/prs.lines.tag',
    198. 

  198.                 'dtd' => 'application/xml-dtd',
    199. 

  199.                 'dvi' => 'application/x-dvi',
    200. 

  200.                 'dwf' => 'model/vnd.dwf',
    201. 

  201.                 'dwg' => 'image/vnd.dwg',
    202. 

  202.                 'dxf' => 'image/vnd.dxf',
    203. 

  203.                 'dxp' => 'application/vnd.spotfire.dxp',
    204. 

  204.                 'dxr' => 'application/x-director',
    205. 

  205.                 'ecelp4800' => 'audio/vnd.nuera.ecelp4800',
    206. 

  206.                 'ecelp7470' => 'audio/vnd.nuera.ecelp7470',
    207. 

  207.                 'ecelp9600' => 'audio/vnd.nuera.ecelp9600',
    208. 

  208.                 'ecma' => 'application/ecmascript',
    209. 

  209.                 'edm' => 'application/vnd.novadigm.edm',
    210. 

  210.                 'edx' => 'application/vnd.novadigm.edx',
    211. 

  211.                 'efif' => 'application/vnd.picsel',
    212. 

  212.                 'ei6' => 'application/vnd.pg.osasli',
    213. 

  213.                 'eml' => 'message/rfc822',
    214. 

  214.                 'eol' => 'audio/vnd.digital-winds',
    215. 

  215.                 'eot' => 'application/vnd.ms-fontobject',
    216. 

  216.                 'eps' => 'application/postscript',
    217. 

  217.                 'es3' => 'application/vnd.eszigno3+xml',
    218. 

  218.                 'esf' => 'application/vnd.epson.esf',
    219. 

  219.                 'et3' => 'application/vnd.eszigno3+xml',
    220. 

  220.                 'etx' => 'text/x-setext',
    221. 

  221.                 'exe' => 'application/x-msdownload',
    222. 

  222.                 'ext' => 'application/vnd.novadigm.ext',
    223. 

  223.                 'ez' => 'application/andrew-inset',
    224. 

  224.                 'ez2' => 'application/vnd.ezpix-album',
    225. 

  225.                 'ez3' => 'application/vnd.ezpix-package',
    226. 

  226.                 'f' => 'text/x-fortran',
    227. 

  227.                 'f77' => 'text/x-fortran',
    228. 

  228.                 'f90' => 'text/x-fortran',
    229. 

  229.                 'fbs' => 'image/vnd.fastbidsheet',
    230. 

  230.                 'fdf' => 'application/vnd.fdf',
    231. 

  231.                 'fe_launch' => 'application/vnd.denovo.fcselayout-link',
    232. 

  232.                 'fg5' => 'application/vnd.fujitsu.oasysgp',
    233. 

  233.                 'fgd' => 'application/x-director',
    234. 

  234.                 'fli' => 'video/x-fli',
    235. 

  235.                 'flo' => 'application/vnd.micrografx.flo',
    236. 

  236.                 'flw' => 'application/vnd.kde.kivio',
    237. 

  237.                 'flx' => 'text/vnd.fmi.flexstor',
    238. 

  238.                 'fly' => 'text/vnd.fly',
    239. 

  239.                 'fm' => 'application/vnd.framemaker',
    240. 

  240.                 'fnc' => 'application/vnd.frogans.fnc',
    241. 

  241.                 'for' => 'text/x-fortran',
    242. 

  242.                 'fpx' => 'image/vnd.fpx',
    243. 

  243.                 'frame' => 'application/vnd.framemaker',
    244. 

  244.                 'fsc' => 'application/vnd.fsc.weblaunch',
    245. 

  245.                 'fst' => 'image/vnd.fst',
    246. 

  246.                 'ftc' => 'application/vnd.fluxtime.clip',
    247. 

  247.                 'fti' => 'application/vnd.anser-web-funds-transfer-initiation',
    248. 

  248.                 'fvt' => 'video/vnd.fvt',
    249. 

  249.                 'fzs' => 'application/vnd.fuzzysheet',
    250. 

  250.                 'g3' => 'image/g3fax',
    251. 

  251.                 'gac' => 'application/vnd.groove-account',
    252. 

  252.                 'gdl' => 'model/vnd.gdl',
    253. 

  253.                 'ghf' => 'application/vnd.groove-help',
    254. 

  254.                 'gif' => 'image/gif',
    255. 

  255.                 'gim' => 'application/vnd.groove-identity-message',
    256. 

  256.                 'gph' => 'application/vnd.flographit',
    257. 

  257.                 'gqf' => 'application/vnd.grafeq',
    258. 

  258.                 'gqs' => 'application/vnd.grafeq',
    259. 

  259.                 'gram' => 'application/srgs',
    260. 

  260.                 'grv' => 'application/vnd.groove-injector',
    261. 

  261.                 'grxml' => 'application/srgs+xml',
    262. 

  262.                 'gtar' => 'application/x-gtar',
    263. 

  263.                 'gtm' => 'application/vnd.groove-tool-message',
    264. 

  264.                 'gtw' => 'model/vnd.gtw',
    265. 

  265.                 'h' => 'text/x-c',
    266. 

  266.                 'h261' => 'video/h261',
    267. 

  267.                 'h263' => 'video/h263',
    268. 

  268.                 'h264' => 'video/h264',
    269. 

  269.                 'hbci' => 'application/vnd.hbci',
    270. 

  270.                 'hdf' => 'application/x-hdf',
    271. 

  271.                 'hh' => 'text/x-c',
    272. 

  272.                 'hlp' => 'application/winhlp',
    273. 

  273.                 'hpgl' => 'application/vnd.hp-hpgl',
    274. 

  274.                 'hpid' => 'application/vnd.hp-hpid',
    275. 

  275.                 'hps' => 'application/vnd.hp-hps',
    276. 

  276.                 'hqx' => 'application/mac-binhex40',
    277. 

  277.                 'htke' => 'application/vnd.kenameaapp',
    278. 

  278.                 'htm' => 'text/html',
    279. 

  279.                 'html' => 'text/html',
    280. 

  280.                 'hvd' => 'application/vnd.yamaha.hv-dic',
    281. 

  281.                 'hvp' => 'application/vnd.yamaha.hv-voice',
    282. 

  282.                 'hvs' => 'application/vnd.yamaha.hv-script',
    283. 

  283.                 'ice' => 'x-conference/x-cooltalk',
    284. 

  284.                 'ico' => 'image/x-icon',
    285. 

  285.                 'ics' => 'text/calendar',
    286. 

  286.                 'ief' => 'image/ief',
    287. 

  287.                 'ifb' => 'text/calendar',
    288. 

  288.                 'ifm' => 'application/vnd.shana.informed.formdata',
    289. 

  289.                 'iges' => 'model/iges',
    290. 

  290.                 'igl' => 'application/vnd.igloader',
    291. 

  291.                 'igs' => 'model/iges',
    292. 

  292.                 'igx' => 'application/vnd.micrografx.igx',
    293. 

  293.                 'iif' => 'application/vnd.shana.informed.interchange',
    294. 

  294.                 'imp' => 'application/vnd.accpac.simply.imp',
    295. 

  295.                 'ims' => 'application/vnd.ms-ims',
    296. 

  296.                 'in' => 'text/plain',
    297. 

  297.                 'ipk' => 'application/vnd.shana.informed.package',
    298. 

  298.                 'irm' => 'application/vnd.ibm.rights-management',
    299. 

  299.                 'irp' => 'application/vnd.irepository.package+xml',
    300. 

  300.                 'itp' => 'application/vnd.shana.informed.formtemplate',
    301. 

  301.                 'ivp' => 'application/vnd.immervision-ivp',
    302. 

  302.                 'ivu' => 'application/vnd.immervision-ivu',
    303. 

  303.                 'jad' => 'text/vnd.sun.j2me.app-descriptor',
    304. 

  304.                 'jam' => 'application/vnd.jam',
    305. 

  305.                 'java' => 'text/x-java-source',
    306. 

  306.                 'jisp' => 'application/vnd.jisp',
    307. 

  307.                 'jlt' => 'application/vnd.hp-jlyt',
    308. 

  308.                 'joda' => 'application/vnd.joost.joda-archive',
    309. 

  309.                 'jpe' => 'image/jpeg',
    310. 

  310.                 'jpeg' => 'image/jpeg',
    311. 

  311.                 'jpg' => 'image/jpeg',
    312. 

  312.                 'jpgm' => 'video/jpm',
    313. 

  313.                 'jpgv' => 'video/jpeg',
    314. 

  314.                 'jpm' => 'video/jpm',
    315. 

  315.                 'js' => 'application/javascript',
    316. 

  316.                 'json' => 'application/json',
    317. 

  317.                 'kar' => 'audio/midi',
    318. 

  318.                 'karbon' => 'application/vnd.kde.karbon',
    319. 

  319.                 'kfo' => 'application/vnd.kde.kformula',
    320. 

  320.                 'kia' => 'application/vnd.kidspiration',
    321. 

  321.                 'kml' => 'application/vnd.google-earth.kml+xml',
    322. 

  322.                 'kmz' => 'application/vnd.google-earth.kmz',
    323. 

  323.                 'kne' => 'application/vnd.kinar',
    324. 

  324.                 'knp' => 'application/vnd.kinar',
    325. 

  325.                 'kon' => 'application/vnd.kde.kontour',
    326. 

  326.                 'kpr' => 'application/vnd.kde.kpresenter',
    327. 

  327.                 'kpt' => 'application/vnd.kde.kpresenter',
    328. 

  328.                 'ksp' => 'application/vnd.kde.kspread',
    329. 

  329.                 'ktr' => 'application/vnd.kahootz',
    330. 

  330.                 'ktz' => 'application/vnd.kahootz',
    331. 

  331.                 'kwd' => 'application/vnd.kde.kword',
    332. 

  332.                 'kwt' => 'application/vnd.kde.kword',
    333. 

  333.                 'latex' => 'application/x-latex',
    334. 

  334.                 'lbd' => 'application/vnd.llamagraphics.life-balance.desktop',
    335. 

  335.                 'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml',
    336. 

  336.                 'les' => 'application/vnd.hhe.lesson-player',
    337. 

  337.                 'list' => 'text/plain',
    338. 

  338.                 'list3820' => 'application/vnd.ibm.modcap',
    339. 

  339.                 'listafp' => 'application/vnd.ibm.modcap',
    340. 

  340.                 'log' => 'text/plain',
    341. 

  341.                 'lrm' => 'application/vnd.ms-lrm',
    342. 

  342.                 'ltf' => 'application/vnd.frogans.ltf',
    343. 

  343.                 'lvp' => 'audio/vnd.lucent.voice',
    344. 

  344.                 'lwp' => 'application/vnd.lotus-wordpro',
    345. 

  345.                 'm13' => 'application/x-msmediaview',
    346. 

  346.                 'm14' => 'application/x-msmediaview',
    347. 

  347.                 'm1v' => 'video/mpeg',
    348. 

  348.                 'm2a' => 'audio/mpeg',
    349. 

  349.                 'm2v' => 'video/mpeg',
    350. 

  350.                 'm3a' => 'audio/mpeg',
    351. 

  351.                 'm3u' => 'audio/x-mpegurl',
    352. 

  352.                 'm4u' => 'video/vnd.mpegurl',
    353. 

  353.                 'ma' => 'application/mathematica',
    354. 

  354.                 'mag' => 'application/vnd.ecowin.chart',
    355. 

  355.                 'maker' => 'application/vnd.framemaker',
    356. 

  356.                 'man' => 'text/troff',
    357. 

  357.                 'mathml' => 'application/mathml+xml',
    358. 

  358.                 'mb' => 'application/mathematica',
    359. 

  359.                 'mbk' => 'application/vnd.mobius.mbk',
    360. 

  360.                 'mbox' => 'application/mbox',
    361. 

  361.                 'mc1' => 'application/vnd.medcalcdata',
    362. 

  362.                 'mcd' => 'application/vnd.mcd',
    363. 

  363.                 'mdb' => 'application/x-msaccess',
    364. 

  364.                 'mdi' => 'image/vnd.ms-modi',
    365. 

  365.                 'me' => 'text/troff',
    366. 

  366.                 'mesh' => 'model/mesh',
    367. 

  367.                 'mfm' => 'application/vnd.mfmp',
    368. 

  368.                 'mgz' => 'application/vnd.proteus.magazine',
    369. 

  369.                 'mid' => 'audio/midi',
    370. 

  370.                 'midi' => 'audio/midi',
    371. 

  371.                 'mif' => 'application/vnd.mif',
    372. 

  372.                 'mime' => 'message/rfc822',
    373. 

  373.                 'mj2' => 'video/mj2',
    374. 

  374.                 'mjp2' => 'video/mj2',
    375. 

  375.                 'mlp' => 'application/vnd.dolby.mlp',
    376. 

  376.                 'mmd' => 'application/vnd.chipnuts.karaoke-mmd',
    377. 

  377.                 'mmf' => 'application/vnd.smaf',
    378. 

  378.                 'mmr' => 'image/vnd.fujixerox.edmics-mmr',
    379. 

  379.                 'mny' => 'application/x-msmoney',
    380. 

  380.                 'mov' => 'video/quicktime',
    381. 

  381.                 'movie' => 'video/x-sgi-movie',
    382. 

  382.                 'mp2' => 'audio/mpeg',
    383. 

  383.                 'mp2a' => 'audio/mpeg',
    384. 

  384.                 'mp3' => 'audio/mpeg',
    385. 

  385.                 'mp4' => 'video/mp4',
    386. 

  386.                 'mp4a' => 'audio/mp4',
    387. 

  387.                 'mp4s' => 'application/mp4',
    388. 

  388.                 'mp4v' => 'video/mp4',
    389. 

  389.                 'mpc' => 'application/vnd.mophun.certificate',
    390. 

  390.                 'mpe' => 'video/mpeg',
    391. 

  391.                 'mpeg' => 'video/mpeg',
    392. 

  392.                 'mpg' => 'video/mpeg',
    393. 

  393.                 'mpg4' => 'video/mp4',
    394. 

  394.                 'mpga' => 'audio/mpeg',
    395. 

  395.                 'mpkg' => 'application/vnd.apple.installer+xml',
    396. 

  396.                 'mpm' => 'application/vnd.blueice.multipass',
    397. 

  397.                 'mpn' => 'application/vnd.mophun.application',
    398. 

  398.                 'mpp' => 'application/vnd.ms-project',
    399. 

  399.                 'mpt' => 'application/vnd.ms-project',
    400. 

  400.                 'mpy' => 'application/vnd.ibm.minipay',
    401. 

  401.                 'mqy' => 'application/vnd.mobius.mqy',
    402. 

  402.                 'mrc' => 'application/marc',
    403. 

  403.                 'ms' => 'text/troff',
    404. 

  404.                 'mscml' => 'application/mediaservercontrol+xml',
    405. 

  405.                 'mseq' => 'application/vnd.mseq',
    406. 

  406.                 'msf' => 'application/vnd.epson.msf',
    407. 

  407.                 'msh' => 'model/mesh',
    408. 

  408.                 'msi' => 'application/x-msdownload',
    409. 

  409.                 'msl' => 'application/vnd.mobius.msl',
    410. 

  410.                 'msty' => 'application/vnd.muvee.style',
    411. 

  411.                 'mts' => 'model/vnd.mts',
    412. 

  412.                 'mus' => 'application/vnd.musician',
    413. 

  413.                 'mvb' => 'application/x-msmediaview',
    414. 

  414.                 'mwf' => 'application/vnd.mfer',
    415. 

  415.                 'mxf' => 'application/mxf',
    416. 

  416.                 'mxl' => 'application/vnd.recordare.musicxml',
    417. 

  417.                 'mxml' => 'application/xv+xml',
    418. 

  418.                 'mxs' => 'application/vnd.triscape.mxs',
    419. 

  419.                 'mxu' => 'video/vnd.mpegurl',
    420. 

  420.                 'n-gage' => 'application/vnd.nokia.n-gage.symbian.install',
    421. 

  421.                 'nb' => 'application/mathematica',
    422. 

  422.                 'nc' => 'application/x-netcdf',
    423. 

  423.                 'ngdat' => 'application/vnd.nokia.n-gage.data',
    424. 

  424.                 'nlu' => 'application/vnd.neurolanguage.nlu',
    425. 

  425.                 'nml' => 'application/vnd.enliven',
    426. 

  426.                 'nnd' => 'application/vnd.noblenet-directory',
    427. 

  427.                 'nns' => 'application/vnd.noblenet-sealer',
    428. 

  428.                 'nnw' => 'application/vnd.noblenet-web',
    429. 

  429.                 'npx' => 'image/vnd.net-fpx',
    430. 

  430.                 'nsf' => 'application/vnd.lotus-notes',
    431. 

  431.                 'oa2' => 'application/vnd.fujitsu.oasys2',
    432. 

  432.                 'oa3' => 'application/vnd.fujitsu.oasys3',
    433. 

  433.                 'oas' => 'application/vnd.fujitsu.oasys',
    434. 

  434.                 'obd' => 'application/x-msbinder',
    435. 

  435.                 'oda' => 'application/oda',
    436. 

  436.                 'odc' => 'application/vnd.oasis.opendocument.chart',
    437. 

  437.                 'odf' => 'application/vnd.oasis.opendocument.formula',
    438. 

  438.                 'odg' => 'application/vnd.oasis.opendocument.graphics',
    439. 

  439.                 'odi' => 'application/vnd.oasis.opendocument.image',
    440. 

  440.                 'odp' => 'application/vnd.oasis.opendocument.presentation',
    441. 

  441.                 'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
    442. 

  442.                 'odt' => 'application/vnd.oasis.opendocument.text',
    443. 

  443.                 'ogg' => 'application/ogg',
    444. 

  444.                 'oprc' => 'application/vnd.palm',
    445. 

  445.                 'org' => 'application/vnd.lotus-organizer',
    446. 

  446.                 'otc' => 'application/vnd.oasis.opendocument.chart-template',
    447. 

  447.                 'otf' => 'application/vnd.oasis.opendocument.formula-template',
    448. 

  448.                 'otg' => 'application/vnd.oasis.opendocument.graphics-template',
    449. 

  449.                 'oth' => 'application/vnd.oasis.opendocument.text-web',
    450. 

  450.                 'oti' => 'application/vnd.oasis.opendocument.image-template',
    451. 

  451.                 'otm' => 'application/vnd.oasis.opendocument.text-master',
    452. 

  452.                 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
    453. 

  453.                 'ott' => 'application/vnd.oasis.opendocument.text-template',
    454. 

  454.                 'oxt' => 'application/vnd.openofficeorg.extension',
    455. 

  455.                 'p' => 'text/x-pascal',
    456. 

  456.                 'p10' => 'application/pkcs10',
    457. 

  457.                 'p12' => 'application/x-pkcs12',
    458. 

  458.                 'p7b' => 'application/x-pkcs7-certificates',
    459. 

  459.                 'p7c' => 'application/pkcs7-mime',
    460. 

  460.                 'p7m' => 'application/pkcs7-mime',
    461. 

  461.                 'p7r' => 'application/x-pkcs7-certreqresp',
    462. 

  462.                 'p7s' => 'application/pkcs7-signature',
    463. 

  463.                 'pas' => 'text/x-pascal',
    464. 

  464.                 'pbd' => 'application/vnd.powerbuilder6',
    465. 

  465.                 'pbm' => 'image/x-portable-bitmap',
    466. 

  466.                 'pcl' => 'application/vnd.hp-pcl',
    467. 

  467.                 'pclxl' => 'application/vnd.hp-pclxl',
    468. 

  468.                 'pct' => 'image/x-pict',
    469. 

  469.                 'pcx' => 'image/x-pcx',
    470. 

  470.                 'pdb' => 'chemical/x-pdb',
    471. 

  471.                 'pdf' => 'application/pdf',
    472. 

  472.                 'pfr' => 'application/font-tdpfr',
    473. 

  473.                 'pfx' => 'application/x-pkcs12',
    474. 

  474.                 'pgm' => 'image/x-portable-graymap',
    475. 

  475.                 'pgn' => 'application/x-chess-pgn',
    476. 

  476.                 'pgp' => 'application/pgp-encrypted',
    477. 

  477.                 'pic' => 'image/x-pict',
    478. 

  478.                 'pki' => 'application/pkixcmp',
    479. 

  479.                 'pkipath' => 'application/pkix-pkipath',
    480. 

  480.                 'plb' => 'application/vnd.3gpp.pic-bw-large',
    481. 

  481.                 'plc' => 'application/vnd.mobius.plc',
    482. 

  482.                 'plf' => 'application/vnd.pocketlearn',
    483. 

  483.                 'pls' => 'application/pls+xml',
    484. 

  484.                 'pml' => 'application/vnd.ctc-posml',
    485. 

  485.                 'png' => 'image/png',
    486. 

  486.                 'pnm' => 'image/x-portable-anymap',
    487. 

  487.                 'portpkg' => 'application/vnd.macports.portpkg',
    488. 

  488.                 'pot' => 'application/vnd.ms-powerpoint',
    489. 

  489.                 'ppd' => 'application/vnd.cups-ppd',
    490. 

  490.                 'ppm' => 'image/x-portable-pixmap',
    491. 

  491.                 'pps' => 'application/vnd.ms-powerpoint',
    492. 

  492.                 'ppt' => 'application/vnd.ms-powerpoint',
    493. 

  493.                 'pqa' => 'application/vnd.palm',
    494. 

  494.                 'prc' => 'application/vnd.palm',
    495. 

  495.                 'pre' => 'application/vnd.lotus-freelance',
    496. 

  496.                 'prf' => 'application/pics-rules',
    497. 

  497.                 'ps' => 'application/postscript',
    498. 

  498.                 'psb' => 'application/vnd.3gpp.pic-bw-small',
    499. 

  499.                 'psd' => 'image/vnd.adobe.photoshop',
    500. 

  500.                 'ptid' => 'application/vnd.pvi.ptid1',
    501. 

  501.                 'pub' => 'application/x-mspublisher',
    502. 

  502.                 'pvb' => 'application/vnd.3gpp.pic-bw-var',
    503. 

  503.                 'pwn' => 'application/vnd.3m.post-it-notes',
    504. 

  504.                 'qam' => 'application/vnd.epson.quickanime',
    505. 

  505.                 'qbo' => 'application/vnd.intu.qbo',
    506. 

  506.                 'qfx' => 'application/vnd.intu.qfx',
    507. 

  507.                 'qps' => 'application/vnd.publishare-delta-tree',
    508. 

  508.                 'qt' => 'video/quicktime',
    509. 

  509.                 'qwd' => 'application/vnd.quark.quarkxpress',
    510. 

  510.                 'qwt' => 'application/vnd.quark.quarkxpress',
    511. 

  511.                 'qxb' => 'application/vnd.quark.quarkxpress',
    512. 

  512.                 'qxd' => 'application/vnd.quark.quarkxpress',
    513. 

  513.                 'qxl' => 'application/vnd.quark.quarkxpress',
    514. 

  514.                 'qxt' => 'application/vnd.quark.quarkxpress',
    515. 

  515.                 'ra' => 'audio/x-pn-realaudio',
    516. 

  516.                 'ram' => 'audio/x-pn-realaudio',
    517. 

  517.                 'rar' => 'application/x-rar-compressed',
    518. 

  518.                 'ras' => 'image/x-cmu-raster',
    519. 

  519.                 'rcprofile' => 'application/vnd.ipunplugged.rcprofile',
    520. 

  520.                 'rdf' => 'application/rdf+xml',
    521. 

  521.                 'rdz' => 'application/vnd.data-vision.rdz',
    522. 

  522.                 'rep' => 'application/vnd.businessobjects',
    523. 

  523.                 'rgb' => 'image/x-rgb',
    524. 

  524.                 'rif' => 'application/reginfo+xml',
    525. 

  525.                 'rl' => 'application/resource-lists+xml',
    526. 

  526.                 'rlc' => 'image/vnd.fujixerox.edmics-rlc',
    527. 

  527.                 'rm' => 'application/vnd.rn-realmedia',
    528. 

  528.                 'rmi' => 'audio/midi',
    529. 

  529.                 'rmp' => 'audio/x-pn-realaudio-plugin',
    530. 

  530.                 'rms' => 'application/vnd.jcp.javame.midlet-rms',
    531. 

  531.                 'rnc' => 'application/relax-ng-compact-syntax',
    532. 

  532.                 'roff' => 'text/troff',
    533. 

  533.                 'rpss' => 'application/vnd.nokia.radio-presets',
    534. 

  534.                 'rpst' => 'application/vnd.nokia.radio-preset',
    535. 

  535.                 'rq' => 'application/sparql-query',
    536. 

  536.                 'rs' => 'application/rls-services+xml',
    537. 

  537.                 'rsd' => 'application/rsd+xml',
    538. 

  538.                 'rss' => 'application/rss+xml',
    539. 

  539.                 'rtf' => 'application/rtf',
    540. 

  540.                 'rtx' => 'text/richtext',
    541. 

  541.                 's' => 'text/x-asm',
    542. 

  542.                 'saf' => 'application/vnd.yamaha.smaf-audio',
    543. 

  543.                 'sbml' => 'application/sbml+xml',
    544. 

  544.                 'sc' => 'application/vnd.ibm.secure-container',
    545. 

  545.                 'scd' => 'application/x-msschedule',
    546. 

  546.                 'scm' => 'application/vnd.lotus-screencam',
    547. 

  547.                 'scq' => 'application/scvp-cv-request',
    548. 

  548.                 'scs' => 'application/scvp-cv-response',
    549. 

  549.                 'sdkd' => 'application/vnd.solent.sdkm+xml',
    550. 

  550.                 'sdkm' => 'application/vnd.solent.sdkm+xml',
    551. 

  551.                 'sdp' => 'application/sdp',
    552. 

  552.                 'see' => 'application/vnd.seemail',
    553. 

  553.                 'sema' => 'application/vnd.sema',
    554. 

  554.                 'semd' => 'application/vnd.semd',
    555. 

  555.                 'semf' => 'application/vnd.semf',
    556. 

  556.                 'setpay' => 'application/set-payment-initiation',
    557. 

  557.                 'setreg' => 'application/set-registration-initiation',
    558. 

  558.                 'sfs' => 'application/vnd.spotfire.sfs',
    559. 

  559.                 'sgm' => 'text/sgml',
    560. 

  560.                 'sgml' => 'text/sgml',
    561. 

  561.                 'sh' => 'application/x-sh',
    562. 

  562.                 'shar' => 'application/x-shar',
    563. 

  563.                 'shf' => 'application/shf+xml',
    564. 

  564.                 'sig' => 'application/pgp-signature',
    565. 

  565.                 'silo' => 'model/mesh',
    566. 

  566.                 'sit' => 'application/x-stuffit',
    567. 

  567.                 'sitx' => 'application/x-stuffitx',
    568. 

  568.                 'skd' => 'application/vnd.koan',
    569. 

  569.                 'skm' => 'application/vnd.koan',
    570. 

  570.                 'skp' => 'application/vnd.koan',
    571. 

  571.                 'skt' => 'application/vnd.koan',
    572. 

  572.                 'slt' => 'application/vnd.epson.salt',
    573. 

  573.                 'smi' => 'application/smil+xml',
    574. 

  574.                 'smil' => 'application/smil+xml',
    575. 

  575.                 'snd' => 'audio/basic',
    576. 

  576.                 'spc' => 'application/x-pkcs7-certificates',
    577. 

  577.                 'spf' => 'application/vnd.yamaha.smaf-phrase',
    578. 

  578.                 'spl' => 'application/x-futuresplash',
    579. 

  579.                 'spot' => 'text/vnd.in3d.spot',
    580. 

  580.                 'spp' => 'application/scvp-vp-response',
    581. 

  581.                 'spq' => 'application/scvp-vp-request',
    582. 

  582.                 'src' => 'application/x-wais-source',
    583. 

  583.                 'srx' => 'application/sparql-results+xml',
    584. 

  584.                 'ssf' => 'application/vnd.epson.ssf',
    585. 

  585.                 'ssml' => 'application/ssml+xml',
    586. 

  586.                 'stf' => 'application/vnd.wt.stf',
    587. 

  587.                 'stk' => 'application/hyperstudio',
    588. 

  588.                 'str' => 'application/vnd.pg.format',
    589. 

  589.                 'sus' => 'application/vnd.sus-calendar',
    590. 

  590.                 'susp' => 'application/vnd.sus-calendar',
    591. 

  591.                 'sv4cpio' => 'application/x-sv4cpio',
    592. 

  592.                 'sv4crc' => 'application/x-sv4crc',
    593. 

  593.                 'svd' => 'application/vnd.svd',
    594. 

  594.                 'svg' => 'image/svg+xml',
    595. 

  595.                 'svgz' => 'image/svg+xml',
    596. 

  596.                 'swf' => 'application/x-shockwave-flash',
    597. 

  597.                 't' => 'text/troff',
    598. 

  598.                 'tao' => 'application/vnd.tao.intent-module-archive',
    599. 

  599.                 'tar' => 'application/x-tar',
    600. 

  600.                 'tcap' => 'application/vnd.3gpp2.tcap',
    601. 

  601.                 'tcl' => 'application/x-tcl',
    602. 

  602.                 'tex' => 'application/x-tex',
    603. 

  603.                 'texi' => 'application/x-texinfo',
    604. 

  604.                 'texinfo' => 'application/x-texinfo',
    605. 

  605.                 'text' => 'text/plain',
    606. 

  606.                 'tif' => 'image/tiff',
    607. 

  607.                 'tiff' => 'image/tiff',
    608. 

  608.                 'tmo' => 'application/vnd.tmobile-livetv',
    609. 

  609.                 'torrent' => 'application/x-bittorrent',
    610. 

  610.                 'tpl' => 'application/vnd.groove-tool-template',
    611. 

  611.                 'tpt' => 'application/vnd.trid.tpt',
    612. 

  612.                 'tr' => 'text/troff',
    613. 

  613.                 'tra' => 'application/vnd.trueapp',
    614. 

  614.                 'trm' => 'application/x-msterminal',
    615. 

  615.                 'tsv' => 'text/tab-separated-values',
    616. 

  616.                 'twd' => 'application/vnd.simtech-mindmapper',
    617. 

  617.                 'twds' => 'application/vnd.simtech-mindmapper',
    618. 

  618.                 'txd' => 'application/vnd.genomatix.tuxedo',
    619. 

  619.                 'txf' => 'application/vnd.mobius.txf',
    620. 

  620.                 'txt' => 'text/plain',
    621. 

  621.                 'ufd' => 'application/vnd.ufdl',
    622. 

  622.                 'ufdl' => 'application/vnd.ufdl',
    623. 

  623.                 'umj' => 'application/vnd.umajin',
    624. 

  624.                 'unityweb' => 'application/vnd.unity',
    625. 

  625.                 'uoml' => 'application/vnd.uoml+xml',
    626. 

  626.                 'uri' => 'text/uri-list',
    627. 

  627.                 'uris' => 'text/uri-list',
    628. 

  628.                 'urls' => 'text/uri-list',
    629. 

  629.                 'ustar' => 'application/x-ustar',
    630. 

  630.                 'utz' => 'application/vnd.uiq.theme',
    631. 

  631.                 'uu' => 'text/x-uuencode',
    632. 

  632.                 'vcd' => 'application/x-cdlink',
    633. 

  633.                 'vcf' => 'text/x-vcard',
    634. 

  634.                 'vcg' => 'application/vnd.groove-vcard',
    635. 

  635.                 'vcs' => 'text/x-vcalendar',
    636. 

  636.                 'vcx' => 'application/vnd.vcx',
    637. 

  637.                 'vis' => 'application/vnd.visionary',
    638. 

  638.                 'viv' => 'video/vnd.vivo',
    639. 

  639.                 'vrml' => 'model/vrml',
    640. 

  640.                 'vsd' => 'application/vnd.visio',
    641. 

  641.                 'vsf' => 'application/vnd.vsf',
    642. 

  642.                 'vss' => 'application/vnd.visio',
    643. 

  643.                 'vst' => 'application/vnd.visio',
    644. 

  644.                 'vsw' => 'application/vnd.visio',
    645. 

  645.                 'vtu' => 'model/vnd.vtu',
    646. 

  646.                 'vxml' => 'application/voicexml+xml',
    647. 

  647.                 'wav' => 'audio/x-wav',
    648. 

  648.                 'wax' => 'audio/x-ms-wax',
    649. 

  649.                 'wbmp' => 'image/vnd.wap.wbmp',
    650. 

  650.                 'wbs' => 'application/vnd.criticaltools.wbs+xml',
    651. 

  651.                 'wbxml' => 'application/vnd.wap.wbxml',
    652. 

  652.                 'wcm' => 'application/vnd.ms-works',
    653. 

  653.                 'wdb' => 'application/vnd.ms-works',
    654. 

  654.                 'wks' => 'application/vnd.ms-works',
    655. 

  655.                 'wm' => 'video/x-ms-wm',
    656. 

  656.                 'wma' => 'audio/x-ms-wma',
    657. 

  657.                 'wmd' => 'application/x-ms-wmd',
    658. 

  658.                 'wmf' => 'application/x-msmetafile',
    659. 

  659.                 'wml' => 'text/vnd.wap.wml',
    660. 

  660.                 'wmlc' => 'application/vnd.wap.wmlc',
    661. 

  661.                 'wmls' => 'text/vnd.wap.wmlscript',
    662. 

  662.                 'wmlsc' => 'application/vnd.wap.wmlscriptc',
    663. 

  663.                 'wmv' => 'video/x-ms-wmv',
    664. 

  664.                 'wmx' => 'video/x-ms-wmx',
    665. 

  665.                 'wmz' => 'application/x-ms-wmz',
    666. 

  666.                 'wpd' => 'application/vnd.wordperfect',
    667. 

  667.                 'wpl' => 'application/vnd.ms-wpl',
    668. 

  668.                 'wps' => 'application/vnd.ms-works',
    669. 

  669.                 'wqd' => 'application/vnd.wqd',
    670. 

  670.                 'wri' => 'application/x-mswrite',
    671. 

  671.                 'wrl' => 'model/vrml',
    672. 

  672.                 'wsdl' => 'application/wsdl+xml',
    673. 

  673.                 'wspolicy' => 'application/wspolicy+xml',
    674. 

  674.                 'wtb' => 'application/vnd.webturbo',
    675. 

  675.                 'wvx' => 'video/x-ms-wvx',
    676. 

  676.                 'x3d' => 'application/vnd.hzn-3d-crossword',
    677. 

  677.                 'xar' => 'application/vnd.xara',
    678. 

  678.                 'xbd' => 'application/vnd.fujixerox.docuworks.binder',
    679. 

  679.                 'xbm' => 'image/x-xbitmap',
    680. 

  680.                 'xdm' => 'application/vnd.syncml.dm+xml',
    681. 

  681.                 'xdp' => 'application/vnd.adobe.xdp+xml',
    682. 

  682.                 'xdw' => 'application/vnd.fujixerox.docuworks',
    683. 

  683.                 'xenc' => 'application/xenc+xml',
    684. 

  684.                 'xfdf' => 'application/vnd.adobe.xfdf',
    685. 

  685.                 'xfdl' => 'application/vnd.xfdl',
    686. 

  686.                 'xht' => 'application/xhtml+xml',
    687. 

  687.                 'xhtml' => 'application/xhtml+xml',
    688. 

  688.                 'xhvml' => 'application/xv+xml',
    689. 

  689.                 'xif' => 'image/vnd.xiff',
    690. 

  690.                 'xla' => 'application/vnd.ms-excel',
    691. 

  691.                 'xlc' => 'application/vnd.ms-excel',
    692. 

  692.                 'xlm' => 'application/vnd.ms-excel',
    693. 

  693.                 'xls' => 'application/vnd.ms-excel',
    694. 

  694.                 'xlt' => 'application/vnd.ms-excel',
    695. 

  695.                 'xlw' => 'application/vnd.ms-excel',
    696. 

  696.                 'xml' => 'application/xml',
    697. 

  697.                 'xo' => 'application/vnd.olpc-sugar',
    698. 

  698.                 'xop' => 'application/xop+xml',
    699. 

  699.                 'xpm' => 'image/x-xpixmap',
    700. 

  700.                 'xpr' => 'application/vnd.is-xpr',
    701. 

  701.                 'xps' => 'application/vnd.ms-xpsdocument',
    702. 

  702.                 'xpw' => 'application/vnd.intercon.formnet',
    703. 

  703.                 'xpx' => 'application/vnd.intercon.formnet',
    704. 

  704.                 'xsl' => 'application/xml',
    705. 

  705.                 'xslt' => 'application/xslt+xml',
    706. 

  706.                 'xsm' => 'application/vnd.syncml+xml',
    707. 

  707.                 'xspf' => 'application/xspf+xml',
    708. 

  708.                 'xul' => 'application/vnd.mozilla.xul+xml',
    709. 

  709.                 'xvm' => 'application/xv+xml',
    710. 

  710.                 'xvml' => 'application/xv+xml',
    711. 

  711.                 'xwd' => 'image/x-xwindowdump',
    712. 

  712.                 'xyz' => 'chemical/x-xyz',
    713. 

  713.                 'zaz' => 'application/vnd.zzazz.deck+xml',
    714. 

  714.                 'zip' => 'application/zip',
    715. 

  715.                 'zmm' => 'application/vnd.handheld-entertainment+xml',
    716. 

  716.             );
    717. 

  717.         }
    718. 

  718. 

  719.         $extension = pathinfo($path, PATHINFO_EXTENSION);
    720. 

  720. 

  721.         if (isset($extensions[$extension]))
    722. 

  722.             return $extensions[$extension];
    723. 

  723. 

  724.         return 'text/plain';
    725. 

  725.     }
    726. 

  726. }
    727. 

  727.