1#!/usr/bin/python 2""" 3Library used to determine a file MIME type by its magic number, it doesn't have 4any external dependencies. Based on work of Jason Petrone (jp_py@jsnp.net), 5adapted to autotest. 6 7Command Line Usage: Running as 'python magic.py file_path' will print a 8 mime string (or just a description) of the file present on file_path. 9 10API Usage: 11 magic.guess_type(file_path) - Returns a description of what the file on 12 path 'file' contains. This function name was chosen due to a similar 13 function on python standard library 'mimetypes'. 14 15@license: GPL v2 16@copyright: Jason Petrone (jp_py@jsnp.net) 2000 17@copyright: Lucas Meneghel Rodrigues (lmr@redhat.com) 2010 18@see: http://www.jsnp.net/code/magic.py 19""" 20 21import logging, optparse, os, re, sys, string, struct 22import logging_config 23import logging_manager 24 25 26def _str_to_num(n): 27 """ 28 Convert a hex or octal string to a decimal number. 29 30 @param n: Hex or octal string to be converted. 31 @return: Resulting decimal number. 32 """ 33 val = 0 34 col = long(1) 35 if n[:1] == 'x': n = '0' + n 36 if n[:2] == '0x': 37 # hex 38 n = string.lower(n[2:]) 39 while len(n) > 0: 40 l = n[len(n) - 1] 41 val = val + string.hexdigits.index(l) * col 42 col = col * 16 43 n = n[:len(n)-1] 44 elif n[0] == '\\': 45 # octal 46 n = n[1:] 47 while len(n) > 0: 48 l = n[len(n) - 1] 49 if ord(l) < 48 or ord(l) > 57: 50 break 51 val = val + int(l) * col 52 col = col * 8 53 n = n[:len(n)-1] 54 else: 55 val = string.atol(n) 56 return val 57 58 59class MagicLoggingConfig(logging_config.LoggingConfig): 60 def configure_logging(self, results_dir=None, verbose=False): 61 super(MagicLoggingConfig, self).configure_logging(use_console=True, 62 verbose=verbose) 63 64 65class MagicTest(object): 66 """ 67 Compile a magic database entry so it can be compared with data read from 68 files. 69 """ 70 def __init__(self, offset, t, op, value, msg, mask=None): 71 """ 72 Reads magic database data. Maps the list fields into class attributes. 73 74 @param offset: Offset from start of the file. 75 @param t: Type of the magic data. 76 @param op: Operation to be performed when comparing the data. 77 @param value: Expected value of the magic data for a given data type. 78 @param msg: String representing the file mimetype. 79 """ 80 if t.count('&') > 0: 81 mask = _str_to_num(t[t.index('&')+1:]) 82 t = t[:t.index('&')] 83 if type(offset) == type('a'): 84 self.offset = _str_to_num(offset) 85 else: 86 self.offset = offset 87 self.type = t 88 self.msg = msg 89 self.subTests = [] 90 self.op = op 91 self.mask = mask 92 self.value = value 93 94 95 def test(self, data): 96 """ 97 Compare data read from file with self.value if operator is '='. 98 99 @param data: Data read from the file. 100 @return: None if no match between data and expected value string. Else, 101 print matching mime type information. 102 """ 103 if self.mask: 104 data = data & self.mask 105 if self.op == '=': 106 if self.value == data: 107 return self.msg 108 elif self.op == '<': 109 pass 110 elif self.op == '>': 111 pass 112 elif self.op == '&': 113 pass 114 elif self.op == '^': 115 pass 116 return None 117 118 119 def compare(self, data): 120 """ 121 Compare data read from the file with the expected data for this 122 particular mime type register. 123 124 @param data: Data read from the file. 125 """ 126 try: 127 if self.type == 'string': 128 c = ''; s = '' 129 for i in range(0, len(self.value)+1): 130 if i + self.offset > len(data) - 1: break 131 s = s + c 132 [c] = struct.unpack('c', data[self.offset + i]) 133 data = s 134 elif self.type == 'short': 135 [data] = struct.unpack('h', data[self.offset:self.offset + 2]) 136 elif self.type == 'leshort': 137 [data] = struct.unpack('<h', data[self.offset:self.offset + 2]) 138 elif self.type == 'beshort': 139 [data] = struct.unpack('>H', data[self.offset:self.offset + 2]) 140 elif self.type == 'long': 141 [data] = struct.unpack('l', data[self.offset:self.offset + 4]) 142 elif self.type == 'lelong': 143 [data] = struct.unpack('<l', data[self.offset:self.offset + 4]) 144 elif self.type == 'belong': 145 [data] = struct.unpack('>l', data[self.offset:self.offset + 4]) 146 else: 147 pass 148 except: 149 return None 150 151 return self.test(data) 152 153 154magic_database = [ 155 [0L, 'leshort', '=', 1538L, 'application/x-alan-adventure-game'], 156 [0L, 'string', '=', 'TADS', 'application/x-tads-game'], 157 [0L, 'short', '=', 420L, 'application/x-executable-file'], 158 [0L, 'short', '=', 421L, 'application/x-executable-file'], 159 [0L, 'leshort', '=', 603L, 'application/x-executable-file'], 160 [0L, 'string', '=', 'Core\001', 'application/x-executable-file'], 161 [0L, 'string', '=', 'AMANDA: TAPESTART DATE', 'application/x-amanda-header'], 162 [0L, 'belong', '=', 1011L, 'application/x-executable-file'], 163 [0L, 'belong', '=', 999L, 'application/x-library-file'], 164 [0L, 'belong', '=', 435L, 'video/mpeg'], 165 [0L, 'belong', '=', 442L, 'video/mpeg'], 166 [0L, 'beshort&0xfff0', '=', 65520L, 'audio/mpeg'], 167 [4L, 'leshort', '=', 44817L, 'video/fli'], 168 [4L, 'leshort', '=', 44818L, 'video/flc'], 169 [0L, 'string', '=', 'MOVI', 'video/x-sgi-movie'], 170 [4L, 'string', '=', 'moov', 'video/quicktime'], 171 [4L, 'string', '=', 'mdat', 'video/quicktime'], 172 [0L, 'long', '=', 100554L, 'application/x-apl-workspace'], 173 [0L, 'string', '=', 'FiLeStArTfIlEsTaRt', 'text/x-apple-binscii'], 174 [0L, 'string', '=', '\012GL', 'application/data'], 175 [0L, 'string', '=', 'v\377', 'application/data'], 176 [0L, 'string', '=', 'NuFile', 'application/data'], 177 [0L, 'string', '=', 'N\365F\351l\345', 'application/data'], 178 [0L, 'belong', '=', 333312L, 'application/data'], 179 [0L, 'belong', '=', 333319L, 'application/data'], 180 [257L, 'string', '=', 'ustar\000', 'application/x-tar'], 181 [257L, 'string', '=', 'ustar \000', 'application/x-gtar'], 182 [0L, 'short', '=', 70707L, 'application/x-cpio'], 183 [0L, 'short', '=', 143561L, 'application/x-bcpio'], 184 [0L, 'string', '=', '070707', 'application/x-cpio'], 185 [0L, 'string', '=', '070701', 'application/x-cpio'], 186 [0L, 'string', '=', '070702', 'application/x-cpio'], 187 [0L, 'string', '=', '!<arch>\012debian', 'application/x-dpkg'], 188 [0L, 'string', '=', '\xed\xab\xee\xdb', 'application/x-rpm'], 189 [0L, 'long', '=', 177555L, 'application/x-ar'], 190 [0L, 'short', '=', 177555L, 'application/data'], 191 [0L, 'long', '=', 177545L, 'application/data'], 192 [0L, 'short', '=', 177545L, 'application/data'], 193 [0L, 'long', '=', 100554L, 'application/x-apl-workspace'], 194 [0L, 'string', '=', '<ar>', 'application/x-ar'], 195 [0L, 'string', '=', '!<arch>\012__________E', 'application/x-ar'], 196 [0L, 'string', '=', '-h-', 'application/data'], 197 [0L, 'string', '=', '!<arch>', 'application/x-ar'], 198 [0L, 'string', '=', '<ar>', 'application/x-ar'], 199 [0L, 'string', '=', '<ar>', 'application/x-ar'], 200 [0L, 'belong', '=', 1711210496L, 'application/x-ar'], 201 [0L, 'belong', '=', 1013019198L, 'application/x-ar'], 202 [0L, 'long', '=', 557605234L, 'application/x-ar'], 203 [0L, 'lelong', '=', 177555L, 'application/data'], 204 [0L, 'leshort', '=', 177555L, 'application/data'], 205 [0L, 'lelong', '=', 177545L, 'application/data'], 206 [0L, 'leshort', '=', 177545L, 'application/data'], 207 [0L, 'lelong', '=', 236525L, 'application/data'], 208 [0L, 'lelong', '=', 236526L, 'application/data'], 209 [0L, 'lelong&0x8080ffff', '=', 2074L, 'application/x-arc'], 210 [0L, 'lelong&0x8080ffff', '=', 2330L, 'application/x-arc'], 211 [0L, 'lelong&0x8080ffff', '=', 538L, 'application/x-arc'], 212 [0L, 'lelong&0x8080ffff', '=', 794L, 'application/x-arc'], 213 [0L, 'lelong&0x8080ffff', '=', 1050L, 'application/x-arc'], 214 [0L, 'lelong&0x8080ffff', '=', 1562L, 'application/x-arc'], 215 [0L, 'string', '=', '\032archive', 'application/data'], 216 [0L, 'leshort', '=', 60000L, 'application/x-arj'], 217 [0L, 'string', '=', 'HPAK', 'application/data'], 218 [0L, 'string', '=', '\351,\001JAM application/data', ''], 219 [2L, 'string', '=', '-lh0-', 'application/x-lha'], 220 [2L, 'string', '=', '-lh1-', 'application/x-lha'], 221 [2L, 'string', '=', '-lz4-', 'application/x-lha'], 222 [2L, 'string', '=', '-lz5-', 'application/x-lha'], 223 [2L, 'string', '=', '-lzs-', 'application/x-lha'], 224 [2L, 'string', '=', '-lh -', 'application/x-lha'], 225 [2L, 'string', '=', '-lhd-', 'application/x-lha'], 226 [2L, 'string', '=', '-lh2-', 'application/x-lha'], 227 [2L, 'string', '=', '-lh3-', 'application/x-lha'], 228 [2L, 'string', '=', '-lh4-', 'application/x-lha'], 229 [2L, 'string', '=', '-lh5-', 'application/x-lha'], 230 [0L, 'string', '=', 'Rar!', 'application/x-rar'], 231 [0L, 'string', '=', 'SQSH', 'application/data'], 232 [0L, 'string', '=', 'UC2\032', 'application/data'], 233 [0L, 'string', '=', 'PK\003\004', 'application/zip'], 234 [20L, 'lelong', '=', 4257523676L, 'application/x-zoo'], 235 [10L, 'string', '=', '# This is a shell archive', 'application/x-shar'], 236 [0L, 'string', '=', '*STA', 'application/data'], 237 [0L, 'string', '=', '2278', 'application/data'], 238 [0L, 'beshort', '=', 560L, 'application/x-executable-file'], 239 [0L, 'beshort', '=', 561L, 'application/x-executable-file'], 240 [0L, 'string', '=', '\000\004\036\212\200', 'application/core'], 241 [0L, 'string', '=', '.snd', 'audio/basic'], 242 [0L, 'lelong', '=', 6583086L, 'audio/basic'], 243 [0L, 'string', '=', 'MThd', 'audio/midi'], 244 [0L, 'string', '=', 'CTMF', 'audio/x-cmf'], 245 [0L, 'string', '=', 'SBI', 'audio/x-sbi'], 246 [0L, 'string', '=', 'Creative Voice File', 'audio/x-voc'], 247 [0L, 'belong', '=', 1314148939L, 'audio/x-multitrack'], 248 [0L, 'string', '=', 'RIFF', 'audio/x-wav'], 249 [0L, 'string', '=', 'EMOD', 'audio/x-emod'], 250 [0L, 'belong', '=', 779248125L, 'audio/x-pn-realaudio'], 251 [0L, 'string', '=', 'MTM', 'audio/x-multitrack'], 252 [0L, 'string', '=', 'if', 'audio/x-669-mod'], 253 [0L, 'string', '=', 'FAR', 'audio/mod'], 254 [0L, 'string', '=', 'MAS_U', 'audio/x-multimate-mod'], 255 [44L, 'string', '=', 'SCRM', 'audio/x-st3-mod'], 256 [0L, 'string', '=', 'GF1PATCH110\000ID#000002\000', 'audio/x-gus-patch'], 257 [0L, 'string', '=', 'GF1PATCH100\000ID#000002\000', 'audio/x-gus-patch'], 258 [0L, 'string', '=', 'JN', 'audio/x-669-mod'], 259 [0L, 'string', '=', 'UN05', 'audio/x-mikmod-uni'], 260 [0L, 'string', '=', 'Extended Module:', 'audio/x-ft2-mod'], 261 [21L, 'string', '=', '!SCREAM!', 'audio/x-st2-mod'], 262 [1080L, 'string', '=', 'M.K.', 'audio/x-protracker-mod'], 263 [1080L, 'string', '=', 'M!K!', 'audio/x-protracker-mod'], 264 [1080L, 'string', '=', 'FLT4', 'audio/x-startracker-mod'], 265 [1080L, 'string', '=', '4CHN', 'audio/x-fasttracker-mod'], 266 [1080L, 'string', '=', '6CHN', 'audio/x-fasttracker-mod'], 267 [1080L, 'string', '=', '8CHN', 'audio/x-fasttracker-mod'], 268 [1080L, 'string', '=', 'CD81', 'audio/x-oktalyzer-mod'], 269 [1080L, 'string', '=', 'OKTA', 'audio/x-oktalyzer-mod'], 270 [1080L, 'string', '=', '16CN', 'audio/x-taketracker-mod'], 271 [1080L, 'string', '=', '32CN', 'audio/x-taketracker-mod'], 272 [0L, 'string', '=', 'TOC', 'audio/x-toc'], 273 [0L, 'short', '=', 3401L, 'application/x-executable-file'], 274 [0L, 'long', '=', 406L, 'application/x-executable-file'], 275 [0L, 'short', '=', 406L, 'application/x-executable-file'], 276 [0L, 'short', '=', 3001L, 'application/x-executable-file'], 277 [0L, 'lelong', '=', 314L, 'application/x-executable-file'], 278 [0L, 'string', '=', '//', 'text/cpp'], 279 [0L, 'string', '=', '\\\\1cw\\', 'application/data'], 280 [0L, 'string', '=', '\\\\1cw', 'application/data'], 281 [0L, 'belong&0xffffff00', '=', 2231440384L, 'application/data'], 282 [0L, 'belong&0xffffff00', '=', 2231487232L, 'application/data'], 283 [0L, 'short', '=', 575L, 'application/x-executable-file'], 284 [0L, 'short', '=', 577L, 'application/x-executable-file'], 285 [4L, 'string', '=', 'pipe', 'application/data'], 286 [4L, 'string', '=', 'prof', 'application/data'], 287 [0L, 'string', '=', ': shell', 'application/data'], 288 [0L, 'string', '=', '#!/bin/sh', 'application/x-sh'], 289 [0L, 'string', '=', '#! /bin/sh', 'application/x-sh'], 290 [0L, 'string', '=', '#! /bin/sh', 'application/x-sh'], 291 [0L, 'string', '=', '#!/bin/csh', 'application/x-csh'], 292 [0L, 'string', '=', '#! /bin/csh', 'application/x-csh'], 293 [0L, 'string', '=', '#! /bin/csh', 'application/x-csh'], 294 [0L, 'string', '=', '#!/bin/ksh', 'application/x-ksh'], 295 [0L, 'string', '=', '#! /bin/ksh', 'application/x-ksh'], 296 [0L, 'string', '=', '#! /bin/ksh', 'application/x-ksh'], 297 [0L, 'string', '=', '#!/bin/tcsh', 'application/x-csh'], 298 [0L, 'string', '=', '#! /bin/tcsh', 'application/x-csh'], 299 [0L, 'string', '=', '#! /bin/tcsh', 'application/x-csh'], 300 [0L, 'string', '=', '#!/usr/local/tcsh', 'application/x-csh'], 301 [0L, 'string', '=', '#! /usr/local/tcsh', 'application/x-csh'], 302 [0L, 'string', '=', '#!/usr/local/bin/tcsh', 'application/x-csh'], 303 [0L, 'string', '=', '#! /usr/local/bin/tcsh', 'application/x-csh'], 304 [0L, 'string', '=', '#! /usr/local/bin/tcsh', 'application/x-csh'], 305 [0L, 'string', '=', '#!/usr/local/bin/zsh', 'application/x-zsh'], 306 [0L, 'string', '=', '#! /usr/local/bin/zsh', 'application/x-zsh'], 307 [0L, 'string', '=', '#! /usr/local/bin/zsh', 'application/x-zsh'], 308 [0L, 'string', '=', '#!/usr/local/bin/ash', 'application/x-sh'], 309 [0L, 'string', '=', '#! /usr/local/bin/ash', 'application/x-zsh'], 310 [0L, 'string', '=', '#! /usr/local/bin/ash', 'application/x-zsh'], 311 [0L, 'string', '=', '#!/usr/local/bin/ae', 'text/script'], 312 [0L, 'string', '=', '#! /usr/local/bin/ae', 'text/script'], 313 [0L, 'string', '=', '#! /usr/local/bin/ae', 'text/script'], 314 [0L, 'string', '=', '#!/bin/nawk', 'application/x-awk'], 315 [0L, 'string', '=', '#! /bin/nawk', 'application/x-awk'], 316 [0L, 'string', '=', '#! /bin/nawk', 'application/x-awk'], 317 [0L, 'string', '=', '#!/usr/bin/nawk', 'application/x-awk'], 318 [0L, 'string', '=', '#! /usr/bin/nawk', 'application/x-awk'], 319 [0L, 'string', '=', '#! /usr/bin/nawk', 'application/x-awk'], 320 [0L, 'string', '=', '#!/usr/local/bin/nawk', 'application/x-awk'], 321 [0L, 'string', '=', '#! /usr/local/bin/nawk', 'application/x-awk'], 322 [0L, 'string', '=', '#! /usr/local/bin/nawk', 'application/x-awk'], 323 [0L, 'string', '=', '#!/bin/gawk', 'application/x-awk'], 324 [0L, 'string', '=', '#! /bin/gawk', 'application/x-awk'], 325 [0L, 'string', '=', '#! /bin/gawk', 'application/x-awk'], 326 [0L, 'string', '=', '#!/usr/bin/gawk', 'application/x-awk'], 327 [0L, 'string', '=', '#! /usr/bin/gawk', 'application/x-awk'], 328 [0L, 'string', '=', '#! /usr/bin/gawk', 'application/x-awk'], 329 [0L, 'string', '=', '#!/usr/local/bin/gawk', 'application/x-awk'], 330 [0L, 'string', '=', '#! /usr/local/bin/gawk', 'application/x-awk'], 331 [0L, 'string', '=', '#! /usr/local/bin/gawk', 'application/x-awk'], 332 [0L, 'string', '=', '#!/bin/awk', 'application/x-awk'], 333 [0L, 'string', '=', '#! /bin/awk', 'application/x-awk'], 334 [0L, 'string', '=', '#! /bin/awk', 'application/x-awk'], 335 [0L, 'string', '=', '#!/usr/bin/awk', 'application/x-awk'], 336 [0L, 'string', '=', '#! /usr/bin/awk', 'application/x-awk'], 337 [0L, 'string', '=', '#! /usr/bin/awk', 'application/x-awk'], 338 [0L, 'string', '=', 'BEGIN', 'application/x-awk'], 339 [0L, 'string', '=', '#!/bin/perl', 'application/x-perl'], 340 [0L, 'string', '=', '#! /bin/perl', 'application/x-perl'], 341 [0L, 'string', '=', '#! /bin/perl', 'application/x-perl'], 342 [0L, 'string', '=', 'eval "exec /bin/perl', 'application/x-perl'], 343 [0L, 'string', '=', '#!/usr/bin/perl', 'application/x-perl'], 344 [0L, 'string', '=', '#! /usr/bin/perl', 'application/x-perl'], 345 [0L, 'string', '=', '#! /usr/bin/perl', 'application/x-perl'], 346 [0L, 'string', '=', 'eval "exec /usr/bin/perl', 'application/x-perl'], 347 [0L, 'string', '=', '#!/usr/local/bin/perl', 'application/x-perl'], 348 [0L, 'string', '=', '#! /usr/local/bin/perl', 'application/x-perl'], 349 [0L, 'string', '=', '#! /usr/local/bin/perl', 'application/x-perl'], 350 [0L, 'string', '=', 'eval "exec /usr/local/bin/perl', 'application/x-perl'], 351 [0L, 'string', '=', '#!/bin/python', 'application/x-python'], 352 [0L, 'string', '=', '#! /bin/python', 'application/x-python'], 353 [0L, 'string', '=', '#! /bin/python', 'application/x-python'], 354 [0L, 'string', '=', 'eval "exec /bin/python', 'application/x-python'], 355 [0L, 'string', '=', '#!/usr/bin/python', 'application/x-python'], 356 [0L, 'string', '=', '#! /usr/bin/python', 'application/x-python'], 357 [0L, 'string', '=', '#! /usr/bin/python', 'application/x-python'], 358 [0L, 'string', '=', 'eval "exec /usr/bin/python', 'application/x-python'], 359 [0L, 'string', '=', '#!/usr/local/bin/python', 'application/x-python'], 360 [0L, 'string', '=', '#! /usr/local/bin/python', 'application/x-python'], 361 [0L, 'string', '=', '#! /usr/local/bin/python', 'application/x-python'], 362 [0L, 'string', '=', 'eval "exec /usr/local/bin/python', 'application/x-python'], 363 [0L, 'string', '=', '#!/usr/bin/env python', 'application/x-python'], 364 [0L, 'string', '=', '#! /usr/bin/env python', 'application/x-python'], 365 [0L, 'string', '=', '#!/bin/rc', 'text/script'], 366 [0L, 'string', '=', '#! /bin/rc', 'text/script'], 367 [0L, 'string', '=', '#! /bin/rc', 'text/script'], 368 [0L, 'string', '=', '#!/bin/bash', 'application/x-sh'], 369 [0L, 'string', '=', '#! /bin/bash', 'application/x-sh'], 370 [0L, 'string', '=', '#! /bin/bash', 'application/x-sh'], 371 [0L, 'string', '=', '#!/usr/local/bin/bash', 'application/x-sh'], 372 [0L, 'string', '=', '#! /usr/local/bin/bash', 'application/x-sh'], 373 [0L, 'string', '=', '#! /usr/local/bin/bash', 'application/x-sh'], 374 [0L, 'string', '=', '#! /', 'text/script'], 375 [0L, 'string', '=', '#! /', 'text/script'], 376 [0L, 'string', '=', '#!/', 'text/script'], 377 [0L, 'string', '=', '#! text/script', ''], 378 [0L, 'string', '=', '\037\235', 'application/compress'], 379 [0L, 'string', '=', '\037\213', 'application/x-gzip'], 380 [0L, 'string', '=', '\037\036', 'application/data'], 381 [0L, 'short', '=', 17437L, 'application/data'], 382 [0L, 'short', '=', 8191L, 'application/data'], 383 [0L, 'string', '=', '\377\037', 'application/data'], 384 [0L, 'short', '=', 145405L, 'application/data'], 385 [0L, 'string', '=', 'BZh', 'application/x-bzip2'], 386 [0L, 'leshort', '=', 65398L, 'application/data'], 387 [0L, 'leshort', '=', 65142L, 'application/data'], 388 [0L, 'leshort', '=', 64886L, 'application/x-lzh'], 389 [0L, 'string', '=', '\037\237', 'application/data'], 390 [0L, 'string', '=', '\037\236', 'application/data'], 391 [0L, 'string', '=', '\037\240', 'application/data'], 392 [0L, 'string', '=', 'BZ', 'application/x-bzip'], 393 [0L, 'string', '=', '\211LZO\000\015\012\032\012', 'application/data'], 394 [0L, 'belong', '=', 507L, 'application/x-object-file'], 395 [0L, 'belong', '=', 513L, 'application/x-executable-file'], 396 [0L, 'belong', '=', 515L, 'application/x-executable-file'], 397 [0L, 'belong', '=', 517L, 'application/x-executable-file'], 398 [0L, 'belong', '=', 70231L, 'application/core'], 399 [24L, 'belong', '=', 60011L, 'application/data'], 400 [24L, 'belong', '=', 60012L, 'application/data'], 401 [24L, 'belong', '=', 60013L, 'application/data'], 402 [24L, 'belong', '=', 60014L, 'application/data'], 403 [0L, 'belong', '=', 601L, 'application/x-object-file'], 404 [0L, 'belong', '=', 607L, 'application/data'], 405 [0L, 'belong', '=', 324508366L, 'application/x-gdbm'], 406 [0L, 'lelong', '=', 324508366L, 'application/x-gdbm'], 407 [0L, 'string', '=', 'GDBM', 'application/x-gdbm'], 408 [0L, 'belong', '=', 398689L, 'application/x-db'], 409 [0L, 'belong', '=', 340322L, 'application/x-db'], 410 [0L, 'string', '=', '<list>\012<protocol bbn-m', 'application/data'], 411 [0L, 'string', '=', 'diff text/x-patch', ''], 412 [0L, 'string', '=', '*** text/x-patch', ''], 413 [0L, 'string', '=', 'Only in text/x-patch', ''], 414 [0L, 'string', '=', 'Common subdirectories: text/x-patch', ''], 415 [0L, 'string', '=', '!<arch>\012________64E', 'application/data'], 416 [0L, 'leshort', '=', 387L, 'application/x-executable-file'], 417 [0L, 'leshort', '=', 392L, 'application/x-executable-file'], 418 [0L, 'leshort', '=', 399L, 'application/x-object-file'], 419 [0L, 'string', '=', '\377\377\177', 'application/data'], 420 [0L, 'string', '=', '\377\377|', 'application/data'], 421 [0L, 'string', '=', '\377\377~', 'application/data'], 422 [0L, 'string', '=', '\033c\033', 'application/data'], 423 [0L, 'long', '=', 4553207L, 'image/x11'], 424 [0L, 'string', '=', '!<PDF>!\012', 'application/x-prof'], 425 [0L, 'short', '=', 1281L, 'application/x-locale'], 426 [24L, 'belong', '=', 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'string', '=', 'PDF', 'Macintosh PDF File(rsrc + data)'], 681 [0L, 'string', '=', '# Magic', 'magic text file for file(1) cmd'], 682 [0L, 'string', '=', 'Relay-Version:', 'old news text'], 683 [0L, 'string', '=', '#! rnews', 'batched news text'], 684 [0L, 'string', '=', 'N#! rnews', 'mailed, batched news text'], 685 [0L, 'string', '=', 'Forward to', 'mail forwarding text'], 686 [0L, 'string', '=', 'Pipe to', 'mail piping text'], 687 [0L, 'string', '=', 'Return-Path:', 'message/rfc822'], 688 [0L, 'string', '=', 'Path:', 'message/news'], 689 [0L, 'string', '=', 'Xref:', 'message/news'], 690 [0L, 'string', '=', 'From:', 'message/rfc822'], 691 [0L, 'string', '=', 'Article', 'message/news'], 692 [0L, 'string', '=', 'BABYL', 'message/x-gnu-rmail'], 693 [0L, 'string', '=', 'Received:', 'message/rfc822'], 694 [0L, 'string', '=', 'MIME-Version:', 'MIME entity text'], 695 [0L, 'string', '=', 'Content-Type: ', ''], 696 [0L, 'string', '=', 'Content-Type:', ''], 697 [0L, 'long', '=', 31415L, 'Mirage Assembler m.out executable'], 698 [0L, 'string', '=', '\311\304', 'ID tags data'], 699 [0L, 'string', '=', '\001\001\001\001', 'MMDF mailbox'], 700 [4L, 'string', '=', 'Research,', 'Digifax-G3-File'], 701 [0L, 'short', '=', 256L, 'raw G3 data, byte-padded'], 702 [0L, 'short', '=', 5120L, 'raw G3 data'], 703 [0L, 'string', '=', 'RMD1', 'raw modem data'], 704 [0L, 'string', '=', 'PVF1\012', 'portable voice format'], 705 [0L, 'string', '=', 'PVF2\012', 'portable voice format'], 706 [0L, 'beshort', '=', 520L, 'mc68k COFF'], 707 [0L, 'beshort', '=', 521L, 'mc68k executable (shared)'], 708 [0L, 'beshort', '=', 522L, 'mc68k executable (shared demand paged)'], 709 [0L, 'beshort', '=', 554L, '68K BCS executable'], 710 [0L, 'beshort', '=', 555L, '88K BCS executable'], 711 [0L, 'string', '=', 'S0', 'Motorola S-Record; binary data in text format'], 712 [0L, 'string', '=', '@echo off', 'MS-DOS batch file text'], 713 [128L, 'string', '=', 'PE\000\000', 'MS Windows PE'], 714 [0L, 'leshort', '=', 332L, 'MS Windows COFF Intel 80386 object file'], 715 [0L, 'leshort', '=', 358L, 'MS Windows COFF MIPS R4000 object file'], 716 [0L, 'leshort', '=', 388L, 'MS Windows COFF Alpha object file'], 717 [0L, 'leshort', '=', 616L, 'MS Windows COFF Motorola 68000 object file'], 718 [0L, 'leshort', '=', 496L, 'MS Windows COFF PowerPC object file'], 719 [0L, 'leshort', '=', 656L, 'MS Windows COFF PA-RISC object file'], 720 [0L, 'string', '=', 'MZ', 'application/x-ms-dos-executable'], 721 [0L, 'string', '=', 'LZ', 'MS-DOS executable (built-in)'], 722 [0L, 'string', '=', 'regf', 'Windows NT Registry file'], 723 [2080L, 'string', '=', 'Microsoft Word 6.0 Document', 'text/vnd.ms-word'], 724 [2080L, 'string', '=', 'Documento Microsoft Word 6', 'text/vnd.ms-word'], 725 [2112L, 'string', '=', 'MSWordDoc', 'text/vnd.ms-word'], 726 [0L, 'belong', '=', 834535424L, 'text/vnd.ms-word'], 727 [0L, 'string', '=', 'PO^Q`', 'text/vnd.ms-word'], 728 [2080L, 'string', '=', 'Microsoft Excel 5.0 Worksheet', 'application/vnd.ms-excel'], 729 [2114L, 'string', '=', 'Biff5', 'application/vnd.ms-excel'], 730 [0L, 'belong', '=', 6656L, 'Lotus 1-2-3'], 731 [0L, 'belong', '=', 512L, 'Lotus 1-2-3'], 732 [1L, 'string', '=', 'WPC', 'text/vnd.wordperfect'], 733 [0L, 'beshort', '=', 610L, 'Tower/XP rel 2 object'], 734 [0L, 'beshort', '=', 615L, 'Tower/XP rel 2 object'], 735 [0L, 'beshort', '=', 620L, 'Tower/XP rel 3 object'], 736 [0L, 'beshort', '=', 625L, 'Tower/XP rel 3 object'], 737 [0L, 'beshort', '=', 630L, 'Tower32/600/400 68020 object'], 738 [0L, 'beshort', '=', 640L, 'Tower32/800 68020'], 739 [0L, 'beshort', '=', 645L, 'Tower32/800 68010'], 740 [0L, 'lelong', '=', 407L, 'NetBSD little-endian object file'], 741 [0L, 'belong', '=', 407L, 'NetBSD big-endian object file'], 742 [0L, 'belong&0377777777', '=', 41400413L, 'NetBSD/i386 demand paged'], 743 [0L, 'belong&0377777777', '=', 41400410L, 'NetBSD/i386 pure'], 744 [0L, 'belong&0377777777', '=', 41400407L, 'NetBSD/i386'], 745 [0L, 'belong&0377777777', '=', 41400507L, 'NetBSD/i386 core'], 746 [0L, 'belong&0377777777', '=', 41600413L, 'NetBSD/m68k demand paged'], 747 [0L, 'belong&0377777777', '=', 41600410L, 'NetBSD/m68k pure'], 748 [0L, 'belong&0377777777', '=', 41600407L, 'NetBSD/m68k'], 749 [0L, 'belong&0377777777', '=', 41600507L, 'NetBSD/m68k core'], 750 [0L, 'belong&0377777777', '=', 42000413L, 'NetBSD/m68k4k demand paged'], 751 [0L, 'belong&0377777777', '=', 42000410L, 'NetBSD/m68k4k pure'], 752 [0L, 'belong&0377777777', '=', 42000407L, 'NetBSD/m68k4k'], 753 [0L, 'belong&0377777777', '=', 42000507L, 'NetBSD/m68k4k core'], 754 [0L, 'belong&0377777777', '=', 42200413L, 'NetBSD/ns32532 demand paged'], 755 [0L, 'belong&0377777777', '=', 42200410L, 'NetBSD/ns32532 pure'], 756 [0L, 'belong&0377777777', '=', 42200407L, 'NetBSD/ns32532'], 757 [0L, 'belong&0377777777', '=', 42200507L, 'NetBSD/ns32532 core'], 758 [0L, 'belong&0377777777', '=', 42400413L, 'NetBSD/sparc demand paged'], 759 [0L, 'belong&0377777777', '=', 42400410L, 'NetBSD/sparc pure'], 760 [0L, 'belong&0377777777', '=', 42400407L, 'NetBSD/sparc'], 761 [0L, 'belong&0377777777', '=', 42400507L, 'NetBSD/sparc core'], 762 [0L, 'belong&0377777777', '=', 42600413L, 'NetBSD/pmax demand paged'], 763 [0L, 'belong&0377777777', '=', 42600410L, 'NetBSD/pmax pure'], 764 [0L, 'belong&0377777777', '=', 42600407L, 'NetBSD/pmax'], 765 [0L, 'belong&0377777777', '=', 42600507L, 'NetBSD/pmax core'], 766 [0L, 'belong&0377777777', '=', 43000413L, 'NetBSD/vax demand paged'], 767 [0L, 'belong&0377777777', '=', 43000410L, 'NetBSD/vax pure'], 768 [0L, 'belong&0377777777', '=', 43000407L, 'NetBSD/vax'], 769 [0L, 'belong&0377777777', '=', 43000507L, 'NetBSD/vax core'], 770 [0L, 'lelong', '=', 459141L, 'ECOFF NetBSD/alpha binary'], 771 [0L, 'belong&0377777777', '=', 43200507L, 'NetBSD/alpha core'], 772 [0L, 'belong&0377777777', '=', 43400413L, 'NetBSD/mips demand paged'], 773 [0L, 'belong&0377777777', '=', 43400410L, 'NetBSD/mips pure'], 774 [0L, 'belong&0377777777', '=', 43400407L, 'NetBSD/mips'], 775 [0L, 'belong&0377777777', '=', 43400507L, 'NetBSD/mips core'], 776 [0L, 'belong&0377777777', '=', 43600413L, 'NetBSD/arm32 demand paged'], 777 [0L, 'belong&0377777777', '=', 43600410L, 'NetBSD/arm32 pure'], 778 [0L, 'belong&0377777777', '=', 43600407L, 'NetBSD/arm32'], 779 [0L, 'belong&0377777777', '=', 43600507L, 'NetBSD/arm32 core'], 780 [0L, 'string', '=', 'StartFontMetrics', 'font/x-sunos-news'], 781 [0L, 'string', '=', 'StartFont', 'font/x-sunos-news'], 782 [0L, 'belong', '=', 326773060L, 'font/x-sunos-news'], 783 [0L, 'belong', '=', 326773063L, 'font/x-sunos-news'], 784 [0L, 'belong', '=', 326773072L, 'font/x-sunos-news'], 785 [0L, 'belong', '=', 326773073L, 'font/x-sunos-news'], 786 [8L, 'belong', '=', 326773573L, 'font/x-sunos-news'], 787 [8L, 'belong', '=', 326773576L, 'font/x-sunos-news'], 788 [0L, 'string', '=', 'Octave-1-L', 'Octave binary data (little endian)'], 789 [0L, 'string', '=', 'Octave-1-B', 'Octave binary data (big endian)'], 790 [0L, 'string', '=', '\177OLF', 'OLF'], 791 [0L, 'beshort', '=', 34765L, 'OS9/6809 module:'], 792 [0L, 'beshort', '=', 19196L, 'OS9/68K module:'], 793 [0L, 'long', '=', 61374L, 'OSF/Rose object'], 794 [0L, 'short', '=', 565L, 'i386 COFF object'], 795 [0L, 'short', '=', 10775L, '"compact bitmap" format (Poskanzer)'], 796 [0L, 'string', '=', '%PDF-', 'PDF document'], 797 [0L, 'lelong', '=', 101555L, 'PDP-11 single precision APL workspace'], 798 [0L, 'lelong', '=', 101554L, 'PDP-11 double precision APL workspace'], 799 [0L, 'leshort', '=', 407L, 'PDP-11 executable'], 800 [0L, 'leshort', '=', 401L, 'PDP-11 UNIX/RT ldp'], 801 [0L, 'leshort', '=', 405L, 'PDP-11 old overlay'], 802 [0L, 'leshort', '=', 410L, 'PDP-11 pure executable'], 803 [0L, 'leshort', '=', 411L, 'PDP-11 separate I&D executable'], 804 [0L, 'leshort', '=', 437L, 'PDP-11 kernel overlay'], 805 [0L, 'beshort', '=', 39168L, 'PGP key public ring'], 806 [0L, 'beshort', '=', 38145L, 'PGP key security ring'], 807 [0L, 'beshort', '=', 38144L, 'PGP key security ring'], 808 [0L, 'beshort', '=', 42496L, 'PGP encrypted data'], 809 [0L, 'string', '=', '-----BEGIN PGP', 'PGP armored data'], 810 [0L, 'string', '=', '# PaCkAgE DaTaStReAm', 'pkg Datastream (SVR4)'], 811 [0L, 'short', '=', 601L, 'mumps avl global'], 812 [0L, 'short', '=', 602L, 'mumps blt global'], 813 [0L, 'string', '=', '%!', 'application/postscript'], 814 [0L, 'string', '=', '\004%!', 'application/postscript'], 815 [0L, 'belong', '=', 3318797254L, 'DOS EPS Binary File'], 816 [0L, 'string', '=', '*PPD-Adobe:', 'PPD file'], 817 [0L, 'string', '=', '\033%-12345X@PJL', 'HP Printer Job Language data'], 818 [0L, 'string', '=', '\033%-12345X@PJL', 'HP Printer Job Language data'], 819 [0L, 'string', '=', '\033E\033', 'image/x-pcl-hp'], 820 [0L, 'string', '=', '@document(', 'Imagen printer'], 821 [0L, 'string', '=', 'Rast', 'RST-format raster font data'], 822 [0L, 'belong&0xff00ffff', '=', 1442840576L, 'ps database'], 823 [0L, 'long', '=', 1351614727L, 'Pyramid 90x family executable'], 824 [0L, 'long', '=', 1351614728L, 'Pyramid 90x family pure executable'], 825 [0L, 'long', '=', 1351614731L, 'Pyramid 90x family demand paged pure executable'], 826 [0L, 'beshort', '=', 60843L, ''], 827 [0L, 'string', '=', '{\\\\rtf', 'Rich Text Format data,'], 828 [38L, 'string', '=', 'Spreadsheet', 'sc spreadsheet file'], 829 [8L, 'string', '=', '\001s SCCS', 'archive data'], 830 [0L, 'byte', '=', 46L, 'Sendmail frozen configuration'], 831 [0L, 'short', '=', 10012L, 'Sendmail frozen configuration'], 832 [0L, 'lelong', '=', 234L, 'BALANCE NS32000 .o'], 833 [0L, 'lelong', '=', 4330L, 'BALANCE NS32000 executable (0 @ 0)'], 834 [0L, 'lelong', '=', 8426L, 'BALANCE NS32000 executable (invalid @ 0)'], 835 [0L, 'lelong', '=', 12522L, 'BALANCE NS32000 standalone executable'], 836 [0L, 'leshort', '=', 4843L, 'SYMMETRY i386 .o'], 837 [0L, 'leshort', '=', 8939L, 'SYMMETRY i386 executable (0 @ 0)'], 838 [0L, 'leshort', '=', 13035L, 'SYMMETRY i386 executable (invalid @ 0)'], 839 [0L, 'leshort', '=', 17131L, 'SYMMETRY i386 standalone executable'], 840 [0L, 'string', '=', 'kbd!map', 'kbd map file'], 841 [0L, 'belong', '=', 407L, 'old SGI 68020 executable'], 842 [0L, 'belong', '=', 410L, 'old SGI 68020 pure executable'], 843 [0L, 'beshort', '=', 34661L, 'disk quotas file'], 844 [0L, 'beshort', '=', 1286L, 'IRIS Showcase file'], 845 [0L, 'beshort', '=', 550L, 'IRIS Showcase template'], 846 [0L, 'belong', '=', 1396917837L, 'IRIS Showcase file'], 847 [0L, 'belong', '=', 1413695053L, 'IRIS Showcase template'], 848 [0L, 'belong', '=', 3735927486L, 'IRIX Parallel Arena'], 849 [0L, 'beshort', '=', 352L, 'MIPSEB COFF executable'], 850 [0L, 'beshort', '=', 354L, 'MIPSEL COFF executable'], 851 [0L, 'beshort', '=', 24577L, 'MIPSEB-LE COFF executable'], 852 [0L, 'beshort', '=', 25089L, 'MIPSEL-LE COFF executable'], 853 [0L, 'beshort', '=', 355L, 'MIPSEB MIPS-II COFF executable'], 854 [0L, 'beshort', '=', 358L, 'MIPSEL MIPS-II COFF executable'], 855 [0L, 'beshort', '=', 25345L, 'MIPSEB-LE MIPS-II COFF executable'], 856 [0L, 'beshort', '=', 26113L, 'MIPSEL-LE MIPS-II COFF executable'], 857 [0L, 'beshort', '=', 320L, 'MIPSEB MIPS-III COFF executable'], 858 [0L, 'beshort', '=', 322L, 'MIPSEL MIPS-III COFF executable'], 859 [0L, 'beshort', '=', 16385L, 'MIPSEB-LE MIPS-III COFF executable'], 860 [0L, 'beshort', '=', 16897L, 'MIPSEL-LE MIPS-III COFF executable'], 861 [0L, 'beshort', '=', 384L, 'MIPSEB Ucode'], 862 [0L, 'beshort', '=', 386L, 'MIPSEL Ucode'], 863 [0L, 'belong', '=', 3735924144L, 'IRIX core dump'], 864 [0L, 'belong', '=', 3735924032L, 'IRIX 64-bit core dump'], 865 [0L, 'belong', '=', 3133063355L, 'IRIX N32 core dump'], 866 [0L, 'string', '=', 'CrshDump', 'IRIX vmcore dump of'], 867 [0L, 'string', '=', 'SGIAUDIT', 'SGI Audit file'], 868 [0L, 'string', '=', 'WNGZWZSC', 'Wingz compiled script'], 869 [0L, 'string', '=', 'WNGZWZSS', 'Wingz spreadsheet'], 870 [0L, 'string', '=', 'WNGZWZHP', 'Wingz help file'], 871 [0L, 'string', '=', '\\#Inventor', 'V IRIS Inventor 1.0 file'], 872 [0L, 'string', '=', '\\#Inventor', 'V2 Open Inventor 2.0 file'], 873 [0L, 'string', '=', 'glfHeadMagic();', 'GLF_TEXT'], 874 [4L, 'belong', '=', 1090584576L, 'GLF_BINARY_LSB_FIRST'], 875 [4L, 'belong', '=', 321L, 'GLF_BINARY_MSB_FIRST'], 876 [0L, 'string', '=', '<!DOCTYPE HTML', 'text/html'], 877 [0L, 'string', '=', '<!doctype html', 'text/html'], 878 [0L, 'string', '=', '<HEAD', 'text/html'], 879 [0L, 'string', '=', '<head', 'text/html'], 880 [0L, 'string', '=', '<TITLE', 'text/html'], 881 [0L, 'string', '=', '<title', 'text/html'], 882 [0L, 'string', '=', '<html', 'text/html'], 883 [0L, 'string', '=', '<HTML', 'text/html'], 884 [0L, 'string', '=', '<?xml', 'application/xml'], 885 [0L, 'string', '=', '<!DOCTYPE', 'exported SGML document text'], 886 [0L, 'string', '=', '<!doctype', 'exported SGML document text'], 887 [0L, 'string', '=', '<!SUBDOC', 'exported SGML subdocument text'], 888 [0L, 'string', '=', '<!subdoc', 'exported SGML subdocument text'], 889 [0L, 'string', '=', '<!--', 'exported SGML document text'], 890 [0L, 'string', '=', 'RTSS', 'NetMon capture file'], 891 [0L, 'string', '=', 'TRSNIFF data \032', 'Sniffer capture file'], 892 [0L, 'string', '=', 'XCP\000', 'NetXRay capture file'], 893 [0L, 'ubelong', '=', 2712847316L, 'tcpdump capture file (big-endian)'], 894 [0L, 'ulelong', '=', 2712847316L, 'tcpdump capture file (little-endian)'], 895 [0L, 'string', '=', '<!SQ DTD>', 'Compiled SGML rules file'], 896 [0L, 'string', '=', '<!SQ A/E>', 'A/E SGML Document binary'], 897 [0L, 'string', '=', '<!SQ STS>', 'A/E SGML binary styles file'], 898 [0L, 'short', '=', 49374L, 'Compiled PSI (v1) data'], 899 [0L, 'short', '=', 49370L, 'Compiled PSI (v2) data'], 900 [0L, 'short', '=', 125252L, 'SoftQuad DESC or font file binary'], 901 [0L, 'string', '=', 'SQ BITMAP1', 'SoftQuad Raster Format text'], 902 [0L, 'string', '=', 'X SoftQuad', 'troff Context intermediate'], 903 [0L, 'belong&077777777', '=', 600413L, 'sparc demand paged'], 904 [0L, 'belong&077777777', '=', 600410L, 'sparc pure'], 905 [0L, 'belong&077777777', '=', 600407L, 'sparc'], 906 [0L, 'belong&077777777', '=', 400413L, 'mc68020 demand paged'], 907 [0L, 'belong&077777777', '=', 400410L, 'mc68020 pure'], 908 [0L, 'belong&077777777', '=', 400407L, 'mc68020'], 909 [0L, 'belong&077777777', '=', 200413L, 'mc68010 demand paged'], 910 [0L, 'belong&077777777', '=', 200410L, 'mc68010 pure'], 911 [0L, 'belong&077777777', '=', 200407L, 'mc68010'], 912 [0L, 'belong', '=', 407L, 'old sun-2 executable'], 913 [0L, 'belong', '=', 410L, 'old sun-2 pure executable'], 914 [0L, 'belong', '=', 413L, 'old sun-2 demand paged executable'], 915 [0L, 'belong', '=', 525398L, 'SunOS core file'], 916 [0L, 'long', '=', 4197695630L, 'SunPC 4.0 Hard Disk'], 917 [0L, 'string', '=', '#SUNPC_CONFIG', 'SunPC 4.0 Properties Values'], 918 [0L, 'string', '=', 'snoop', 'Snoop capture file'], 919 [36L, 'string', '=', 'acsp', 'Kodak Color Management System, ICC Profile'], 920 [0L, 'string', '=', '#!teapot\012xdr', 'teapot work sheet (XDR format)'], 921 [0L, 'string', '=', '\032\001', 'Compiled terminfo entry'], 922 [0L, 'short', '=', 433L, 'Curses screen image'], 923 [0L, 'short', '=', 434L, 'Curses screen image'], 924 [0L, 'string', '=', '\367\002', 'TeX DVI file'], 925 [0L, 'string', '=', '\367\203', 'font/x-tex'], 926 [0L, 'string', '=', '\367Y', 'font/x-tex'], 927 [0L, 'string', '=', '\367\312', 'font/x-tex'], 928 [0L, 'string', '=', 'This is TeX,', 'TeX transcript text'], 929 [0L, 'string', '=', 'This is METAFONT,', 'METAFONT transcript text'], 930 [2L, 'string', '=', '\000\021', 'font/x-tex-tfm'], 931 [2L, 'string', '=', '\000\022', 'font/x-tex-tfm'], 932 [0L, 'string', '=', '\\\\input\\', 'texinfo Texinfo source text'], 933 [0L, 'string', '=', 'This is Info file', 'GNU Info text'], 934 [0L, 'string', '=', '\\\\input', 'TeX document text'], 935 [0L, 'string', '=', '\\\\section', 'LaTeX document text'], 936 [0L, 'string', '=', '\\\\setlength', 'LaTeX document text'], 937 [0L, 'string', '=', '\\\\documentstyle', 'LaTeX document text'], 938 [0L, 'string', '=', '\\\\chapter', 'LaTeX document text'], 939 [0L, 'string', '=', '\\\\documentclass', 'LaTeX 2e document text'], 940 [0L, 'string', '=', '\\\\relax', 'LaTeX auxiliary file'], 941 [0L, 'string', '=', '\\\\contentsline', 'LaTeX table of contents'], 942 [0L, 'string', '=', '\\\\indexentry', 'LaTeX raw index file'], 943 [0L, 'string', '=', '\\\\begin{theindex}', 'LaTeX sorted index'], 944 [0L, 'string', '=', '\\\\glossaryentry', 'LaTeX raw glossary'], 945 [0L, 'string', '=', '\\\\begin{theglossary}', 'LaTeX sorted glossary'], 946 [0L, 'string', '=', 'This is makeindex', 'Makeindex log file'], 947 [0L, 'string', '=', '**TI82**', 'TI-82 Graphing Calculator'], 948 [0L, 'string', '=', '**TI83**', 'TI-83 Graphing Calculator'], 949 [0L, 'string', '=', '**TI85**', 'TI-85 Graphing Calculator'], 950 [0L, 'string', '=', '**TI92**', 'TI-92 Graphing Calculator'], 951 [0L, 'string', '=', '**TI80**', 'TI-80 Graphing Calculator File.'], 952 [0L, 'string', '=', '**TI81**', 'TI-81 Graphing Calculator File.'], 953 [0L, 'string', '=', 'TZif', 'timezone data'], 954 [0L, 'string', '=', '\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\001\000', 'old timezone data'], 955 [0L, 'string', '=', '\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\002\000', 'old timezone data'], 956 [0L, 'string', '=', '\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\003\000', 'old timezone data'], 957 [0L, 'string', '=', '\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\004\000', 'old timezone data'], 958 [0L, 'string', '=', '\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\005\000', 'old timezone data'], 959 [0L, 'string', '=', '\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\006\000', 'old timezone data'], 960 [0L, 'string', '=', '.\\\\"', 'troff or preprocessor input text'], 961 [0L, 'string', '=', '\'\\\\"', 'troff or preprocessor input text'], 962 [0L, 'string', '=', '\'.\\\\"', 'troff or preprocessor input text'], 963 [0L, 'string', '=', '\\\\"', 'troff or preprocessor input text'], 964 [0L, 'string', '=', 'x T', 'ditroff text'], 965 [0L, 'string', '=', '@\357', 'very old (C/A/T) troff output data'], 966 [0L, 'string', '=', 'Interpress/Xerox', 'Xerox InterPress data'], 967 [0L, 'short', '=', 263L, 'unknown machine executable'], 968 [0L, 'short', '=', 264L, 'unknown pure executable'], 969 [0L, 'short', '=', 265L, 'PDP-11 separate I&D'], 970 [0L, 'short', '=', 267L, 'unknown pure executable'], 971 [0L, 'long', '=', 268L, 'unknown demand paged pure executable'], 972 [0L, 'long', '=', 269L, 'unknown demand paged pure executable'], 973 [0L, 'long', '=', 270L, 'unknown readable demand paged pure executable'], 974 [0L, 'string', '=', 'begin uuencoded', 'or xxencoded text'], 975 [0L, 'string', '=', 'xbtoa Begin', "btoa'd text"], 976 [0L, 'string', '=', '$\012ship', "ship'd binary text"], 977 [0L, 'string', '=', 'Decode the following with bdeco', 'bencoded News text'], 978 [11L, 'string', '=', 'must be converted with BinHex', 'BinHex binary text'], 979 [0L, 'short', '=', 610L, 'Perkin-Elmer executable'], 980 [0L, 'beshort', '=', 572L, 'amd 29k coff noprebar executable'], 981 [0L, 'beshort', '=', 1572L, 'amd 29k coff prebar executable'], 982 [0L, 'beshort', '=', 160007L, 'amd 29k coff archive'], 983 [6L, 'beshort', '=', 407L, 'unicos (cray) executable'], 984 [596L, 'string', '=', 'X\337\377\377', 'Ultrix core file'], 985 [0L, 'string', '=', 'Joy!peffpwpc', 'header for PowerPC PEF executable'], 986 [0L, 'lelong', '=', 101557L, 'VAX single precision APL workspace'], 987 [0L, 'lelong', '=', 101556L, 'VAX double precision APL workspace'], 988 [0L, 'lelong', '=', 407L, 'VAX executable'], 989 [0L, 'lelong', '=', 410L, 'VAX pure executable'], 990 [0L, 'lelong', '=', 413L, 'VAX demand paged pure executable'], 991 [0L, 'leshort', '=', 570L, 'VAX COFF executable'], 992 [0L, 'leshort', '=', 575L, 'VAX COFF pure executable'], 993 [0L, 'string', '=', 'LBLSIZE=', 'VICAR image data'], 994 [43L, 'string', '=', 'SFDU_LABEL', 'VICAR label file'], 995 [0L, 'short', '=', 21845L, 'VISX image file'], 996 [0L, 'string', '=', '\260\0000\000', 'VMS VAX executable'], 997 [0L, 'belong', '=', 50331648L, 'VMS Alpha executable'], 998 [1L, 'string', '=', 'WPC', '(Corel/WP)'], 999 [0L, 'string', '=', 'core', 'core file (Xenix)'], 1000 [0L, 'byte', '=', 128L, '8086 relocatable (Microsoft)'], 1001 [0L, 'leshort', '=', 65381L, 'x.out'], 1002 [0L, 'leshort', '=', 518L, 'Microsoft a.out'], 1003 [0L, 'leshort', '=', 320L, 'old Microsoft 8086 x.out'], 1004 [0L, 'lelong', '=', 518L, 'b.out'], 1005 [0L, 'leshort', '=', 1408L, 'XENIX 8086 relocatable or 80286 small model'], 1006 [0L, 'long', '=', 59399L, 'object file (z8000 a.out)'], 1007 [0L, 'long', '=', 59400L, 'pure object file (z8000 a.out)'], 1008 [0L, 'long', '=', 59401L, 'separate object file (z8000 a.out)'], 1009 [0L, 'long', '=', 59397L, 'overlay object file (z8000 a.out)'], 1010 [0L, 'string', '=', 'ZyXEL\002', 'ZyXEL voice data'], 1011] 1012 1013magic_tests = [] 1014 1015for record in magic_database: 1016 magic_tests.append(MagicTest(record[0], record[1], record[2], record[3], 1017 record[4])) 1018 1019 1020def guess_type(filename): 1021 """ 1022 Guess the mimetype of a file based on its filename. 1023 1024 @param filename: File name. 1025 @return: Mimetype string or description, when appropriate mime not 1026 available. 1027 """ 1028 if not os.path.isfile(filename): 1029 logging.debug('%s is not a file', filename) 1030 return None 1031 1032 try: 1033 data = open(filename, 'r').read(8192) 1034 except Exception, e: 1035 logging.error(str(e)) 1036 return None 1037 1038 for test in magic_tests: 1039 type = test.compare(data) 1040 if type: 1041 return type 1042 1043 # No matching magic number in the database. is it binary or text? 1044 for c in data: 1045 if ord(c) > 128: 1046 # Non ASCII (binary) data 1047 return 'Data' 1048 1049 # ASCII, do some text tests 1050 if string.find('The', data, 0, 8192) > -1: 1051 return 'English text' 1052 if string.find('def', data, 0, 8192) > -1: 1053 return 'Python Source' 1054 return 'ASCII text' 1055 1056 1057if __name__ == '__main__': 1058 parser = optparse.OptionParser("usage: %prog [options] [filenames]") 1059 options, args = parser.parse_args() 1060 logging_manager.configure_logging(MagicLoggingConfig(), verbose=True) 1061 1062 if not args: 1063 parser.print_help() 1064 sys.exit(1) 1065 1066 for arg in args: 1067 msg = None 1068 if os.path.isfile(arg): 1069 msg = guess_type(arg) 1070 if msg: 1071 logging.info('%s: %s', arg, msg) 1072 else: 1073 logging.info('%s: unknown', arg) 1074