2 #------------------------------------------------------------------------------
3 # $File: database,v 1.69 2023/01/12 00:14:04 christos Exp $
4 # database: file(1) magic for various databases
6 # extracted from header/code files by Graeme Wilford (eep2gw@ee.surrey.ac.uk)
10 # Will be maintained as part of the GDBM distribution in the future.
12 0 belong 0x13579acd GNU dbm 1.x or ndbm database, big endian, 32-bit
13 !:mime application/x-gdbm
14 0 belong 0x13579ace GNU dbm 1.x or ndbm database, big endian, old
15 !:mime application/x-gdbm
16 0 belong 0x13579acf GNU dbm 1.x or ndbm database, big endian, 64-bit
17 !:mime application/x-gdbm
18 0 lelong 0x13579acd GNU dbm 1.x or ndbm database, little endian, 32-bit
19 !:mime application/x-gdbm
20 0 lelong 0x13579ace GNU dbm 1.x or ndbm database, little endian, old
21 !:mime application/x-gdbm
22 0 lelong 0x13579acf GNU dbm 1.x or ndbm database, little endian, 64-bit
23 !:mime application/x-gdbm
24 0 string GDBM GNU dbm 2.x database
25 !:mime application/x-gdbm
29 # Ian Darwin's file /etc/magic files: big/little-endian version.
31 # Hash 1.85/1.86 databases store metadata in network byte order.
32 # Btree 1.85/1.86 databases store the metadata in host byte order.
33 # Hash and Btree 2.X and later databases store the metadata in host byte order.
35 0 long 0x00061561 Berkeley DB
36 !:mime application/x-dbm
40 >>4 belong >0 (Hash, version %d, native byte-order)
44 >>4 belong >0 (Hash, version %d, little-endian)
46 0 belong 0x00061561 Berkeley DB
50 >>4 belong >0 (Hash, version %d, big-endian)
54 >>4 belong >0 (Hash, version %d, native byte-order)
56 0 long 0x00053162 Berkeley DB 1.85/1.86
57 >4 long >0 (Btree, version %d, native byte-order)
58 0 belong 0x00053162 Berkeley DB 1.85/1.86
59 >4 belong >0 (Btree, version %d, big-endian)
60 0 lelong 0x00053162 Berkeley DB 1.85/1.86
61 >4 lelong >0 (Btree, version %d, little-endian)
63 12 long 0x00061561 Berkeley DB
64 >16 long >0 (Hash, version %d, native byte-order)
65 12 belong 0x00061561 Berkeley DB
66 >16 belong >0 (Hash, version %d, big-endian)
67 12 lelong 0x00061561 Berkeley DB
68 >16 lelong >0 (Hash, version %d, little-endian)
70 12 long 0x00053162 Berkeley DB
71 >16 long >0 (Btree, version %d, native byte-order)
72 12 belong 0x00053162 Berkeley DB
73 >16 belong >0 (Btree, version %d, big-endian)
74 12 lelong 0x00053162 Berkeley DB
75 >16 lelong >0 (Btree, version %d, little-endian)
77 12 long 0x00042253 Berkeley DB
78 >16 long >0 (Queue, version %d, native byte-order)
79 12 belong 0x00042253 Berkeley DB
80 >16 belong >0 (Queue, version %d, big-endian)
81 12 lelong 0x00042253 Berkeley DB
82 >16 lelong >0 (Queue, version %d, little-endian)
85 12 long 0x00040988 Berkeley DB
86 >16 long >0 (Log, version %d, native byte-order)
87 12 belong 0x00040988 Berkeley DB
88 >16 belong >0 (Log, version %d, big-endian)
89 12 lelong 0x00040988 Berkeley DB
90 >16 lelong >0 (Log, version %d, little-endian)
94 # Round Robin Database Tool by Tobias Oetiker <oetiker@ee.ethz.ch>
95 0 string/b RRD\0 RRDTool DB
96 >4 string/b x version %s
98 >>10 short !0 16bit aligned
99 >>>10 bedouble 8.642135e+130 big-endian
100 >>>>18 short x 32bit long (m68k)
103 >>>12 long !0 32bit aligned
104 >>>>12 bedouble 8.642135e+130 big-endian
105 >>>>>20 long 0 64bit long
106 >>>>>20 long !0 32bit long
107 >>>>12 ledouble 8.642135e+130 little-endian
108 >>>>>24 long 0 64bit long
109 >>>>>24 long !0 32bit long (i386)
110 >>>>12 string \x43\x2b\x1f\x5b\x2f\x25\xc0\xc7 middle-endian
111 >>>>>24 short !0 32bit long (arm)
113 >>8 quad 0 64bit aligned
114 >>>16 bedouble 8.642135e+130 big-endian
115 >>>>24 long 0 64bit long (s390x)
116 >>>>24 long !0 32bit long (hppa/mips/ppc/s390/SPARC)
117 >>>16 ledouble 8.642135e+130 little-endian
118 >>>>28 long 0 64bit long (alpha/amd64/ia64)
119 >>>>28 long !0 32bit long (armel/mipsel)
121 #----------------------------------------------------------------------
122 # ROOT: file(1) magic for ROOT databases
124 0 string root\0 ROOT file
125 >4 belong x Version %d
126 >33 belong x (Compression: %d)
129 # Alex Ott <ott@jet.msk.su>
130 ## Paradox file formats
131 #2 leshort 0x0800 Paradox
135 #>0x39 byte 10 v. 5.x
136 #>0x39 byte 11 v. 5.x
137 #>0x39 byte 12 v. 7.x
138 #>>0x04 byte 0 indexed .DB data file
139 #>>0x04 byte 1 primary index .PX file
140 #>>0x04 byte 2 non-indexed .DB data file
141 #>>0x04 byte 3 non-incrementing secondary index .Xnn file
142 #>>0x04 byte 4 secondary index .Ynn file
143 #>>0x04 byte 5 incrementing secondary index .Xnn file
144 #>>0x04 byte 6 non-incrementing secondary index .XGn file
145 #>>0x04 byte 7 secondary index .YGn file
146 #>>>0x04 byte 8 incrementing secondary index .XGn file
148 ## XBase database files
149 # updated by Joerg Jenderek at Feb 2013
150 # https://www.dbase.com/Knowledgebase/INT/db7_file_fmt.htm
151 # https://www.clicketyclick.dk/databases/xbase/format/dbf.html
152 # inspect VVYYMMDD , where 1<= MM <= 12 and 1<= DD <= 31
153 0 ubelong&0x0000FFFF <0x00000C20
155 # skip Infocom game Z-machine
157 # skip Androids *.xml
162 # skip HELP.CA3 by test for reserved byte ( NULL )
164 # reserved bytes not always 0 ; also found 0x3901 (T4.DBF) ,0x7101 (T5.DBF,T6.DBF)
165 #>>>>>30 ubeshort x 30NULL?%x
166 # possible production flag,tag numbers(<=0x30),tag length(<=0x20), reserved (NULL)
167 >>>>>>24 ubelong&0xffFFFFff >0x01302000
169 >>>>>>24 ubelong&0xffFFFFff <0x01302001
170 # for Xbase Database file (*.DBF) reserved (NULL) for multi-user
171 >>>>>>>24 ubelong&0xffFFFFff =0
172 # test for 2 reserved NULL bytes,transaction and encryption byte flag
173 >>>>>>>>12 ubelong&0xFFFFfEfE 0
176 >>>>>>>>>28 ubyte&0xf8 0
178 >>>>>>>>>>8 uleshort >31
179 # skip PIC15736.PCX by test for language driver name or field name
180 >>>>>>>>>>>32 ubyte >0
181 #!:mime application/x-dbf; charset=unknown-8bit ??
182 #!:mime application/x-dbase
183 >>>>>>>>>>>>0 use xbase-type
185 >>>>>>>>>>>>28 ubyte&0x04 =0 \b DBF
187 >>>>>>>>>>>>28 ubyte&0x04 =4 \b DataBaseContainer
189 >>>>>>>>>>>>4 lelong 0 \b, no records
190 >>>>>>>>>>>>4 lelong >0 \b, %d record
192 >>>>>>>>>>>>>4 lelong >1 \bs
193 # https://www.clicketyclick.dk/databases/xbase/format/dbf_check.html#CHECK_DBF
194 # 1 <= record size <= 4000 (dBase 3,4) or 32 * KB (=0x8000)
195 >>>>>>>>>>>>10 uleshort x * %d
196 # file size = records * record size + header size
197 >>>>>>>>>>>>1 ubyte x \b, update-date
198 >>>>>>>>>>>>1 use xbase-date
199 # https://msdn.microsoft.com/de-de/library/cc483186(v=vs.71).aspx
200 #>>>>>>>>>>>>29 ubyte =0 \b, codepage ID=%#x
201 # 2~cp850 , 3~cp1252 , 0x1b~?? ; what code page is 0x1b ?
202 >>>>>>>>>>>>29 ubyte >0 \b, codepage ID=%#x
203 #>>>>>>>>>>>>28 ubyte&0x01 0 \b, no index file
205 >>>>>>>>>>>>28 ubyte&0x01 1 \b, with index file .MDX
206 >>>>>>>>>>>>28 ubyte&0x02 2 \b, with memo .FPT
207 #>>>>>>>>>>>>28 ubyte&0x04 4 \b, DataBaseContainer
208 # 1st record offset + 1 = header size
209 >>>>>>>>>>>>8 uleshort >0
210 >>>>>>>>>>>>(8.s+1) ubyte >0
211 >>>>>>>>>>>>>8 uleshort >0 \b, at offset %d
212 >>>>>>>>>>>>>(8.s+1) ubyte >0
213 >>>>>>>>>>>>>>&-1 string >\0 1st record "%s"
214 # for multiple index files (*.MDX) Production flag,tag numbers(<=0x30),tag length(<=0x20), reserved (NULL)
215 >>>>>>>24 ubelong&0x0133f7ff >0
216 # test for reserved NULL byte
218 # test for valid TAG key format (0x10 or 0)
219 >>>>>>>>>559 ubyte&0xeF 0
221 >>>>>>>>>>45 ubeshort <0x0C20
222 >>>>>>>>>>>45 ubyte >0
223 >>>>>>>>>>>>46 ubyte <32
224 >>>>>>>>>>>>>46 ubyte >0
225 #!:mime application/x-mdx
226 >>>>>>>>>>>>>>0 use xbase-type
227 >>>>>>>>>>>>>>0 ubyte x \b MDX
228 >>>>>>>>>>>>>>1 ubyte x \b, creation-date
229 >>>>>>>>>>>>>>1 use xbase-date
230 >>>>>>>>>>>>>>44 ubyte x \b, update-date
231 >>>>>>>>>>>>>>44 use xbase-date
232 # No.of tags in use (1,2,5,12)
233 >>>>>>>>>>>>>>28 uleshort x \b, %d
234 # No. of entries in tag (0x30)
235 >>>>>>>>>>>>>>25 ubyte x \b/%d tags
237 >>>>>>>>>>>>>>26 ubyte x * %d
239 >>>>>>>>>>>>>548 string x \b, 1st tag "%.11s"
241 #>>>>>>>>>>>>(26.b+548) string x \b, 2nd tag "%.11s"
243 # Print the xBase names of different version variants
248 >>0 ubyte 0x02 FoxBase
249 !:mime application/x-dbf
250 # like: ACCESS.DBF USER.DBF dbase3date.dbf mitarbei.dbf produkte.dbf umlaut-test-v2.dbf
251 # FoxBase+/dBaseIII+, no memo
252 >>0 ubyte 0x03 FoxBase+/dBase III
253 !:mime application/x-dbf
254 # like: 92DATA.DBF MSCATLOG.DBF SYLLABI2.DBF SYLLABUS.DBF T4.DBF Teleadr.dbf us_city.dbf
255 # dBASE IV no memo file
256 >>0 ubyte 0x04 dBase IV
257 !:mime application/x-dbf
258 # like: Quattro-test11.dbf umlaut-test-v4.dbf
259 # dBASE V no memo file
260 >>0 ubyte 0x05 dBase V
261 !:mime application/x-dbf
262 # like: dbase4double.dbf Quattro-test2.dbf umlaut-test7.dbf
264 # probably Apollo Database Server 9.7? xBase (0x6)
265 >>0 ubyte 0x06 Apollo
266 !:mime application/x-dbf
267 # like: ALIAS.DBF CRYPT.DBF PROCS.DBF USERS.DBF
268 # https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)
269 >>0 ubyte 0x2F FoxBase+/Dbase III plus, no memo
270 !:mime application/x-dbf
272 >>0 ubyte 0x30 Visual FoxPro
273 !:mime application/x-dbf
274 # like: 26FRX.DBF 30DBC.DBF 30DBCPRO.DBF BEHINDSC.DBF USER_LEV.DBF
275 # Microsoft Visual FoxPro Database Container File like: FOXPRO-DB-TEST.DBC TESTDATA.DBC TASTRADE.DBC
276 >>0 ubyte 0x31 Visual FoxPro, autoincrement
277 !:mime application/x-dbf
278 # like: AI_Table.DBF dbase_31.dbf w_cityFoxpro.dbf
279 # Visual FoxPro, with field type Varchar or Varbinary
280 >>0 ubyte 0x32 Visual FoxPro, with field type Varchar
281 !:mime application/x-dbf
283 # dBASE IV SQL, no memo;dbv memo var size (Flagship)
284 >>0 ubyte 0x43 dBase IV, with SQL table
285 !:mime application/x-dbf
286 # like: ASSEMBLY.DBF INVENTRY.DBF STAFF.DBF
287 # https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)
288 >>0 ubyte 0x62 dBase IV, with SQL table
289 #!:mime application/x-dbf
291 # dBASE IV, with memo!!
292 >>0 ubyte 0x7b dBase IV, with memo
293 !:mime application/x-dbf
294 # like: test3memo.DBF dbase5.DBF
295 # https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)
296 >>0 ubyte 0x82 dBase IV, with SQL system
297 #!:mime application/x-dbf
299 # FoxBase+/dBaseIII+ with memo .DBT!
300 >>0 ubyte 0x83 FoxBase+/dBase III, with memo .DBT
301 !:mime application/x-dbf
302 # like: T2.DBF t3.DBF biblio.dbf dbase_83.dbf dbase3dbt0_4.dbf fsadress.dbf stop.dbf
303 # VISUAL OBJECTS (first 1.0 versions) for the Dbase III files (NTX clipper driver); memo file
304 >>0 ubyte 0x87 VISUAL OBJECTS, with memo file
305 !:mime application/x-dbf
306 # like: ACCESS.DBF dbase3date.dbf dbase3float.dbf holdings.dbf mitarbei.dbf
307 # https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)
308 >>0 ubyte 0x8A FoxBase+/dBase III, with memo .DBT
309 #!:mime application/x-dbf
311 # dBASE IV with memo!
312 >>0 ubyte 0x8B dBase IV, with memo .DBT
313 !:mime application/x-dbf
314 # like: animals.dbf archive.dbf callin.dbf dbase_8b.dbf phnebook.dbf t6.dbf
315 # dBase IV with SQL Table,no memo?
316 >>0 ubyte 0x8E dBase IV, with SQL table
317 !:mime application/x-dbf
318 # like: dbase5.DBF test3memo.DBF test-memo.DBF
319 # .dbv and .dbt memo (Flagship)?
320 >>0 ubyte 0xB3 Flagship
321 !:mime application/x-dbf
323 # https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)
324 >>0 ubyte 0xCA dBase IV with memo .DBT
325 #!:mime application/x-dbf
327 # dBASE IV with SQL table, with memo .DBT
328 >>0 ubyte 0xCB dBase IV with SQL table, with memo .DBT
329 !:mime application/x-dbf
330 # like: dbase5.DBF test3memo.DBF test-memo.DBF
331 # HiPer-Six format;Clipper SIX, with SMT memo file
332 >>0 ubyte 0xE5 Clipper SIX with memo
333 !:mime application/x-dbf
334 # like: dbase5.DBF test3memo.DBF test-memo.DBF testClipper.dbf DATA.DBF
335 # https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)
336 >>0 ubyte 0xF4 dBase IV, with SQL table, with memo
337 #!:mime application/x-dbf
339 >>0 ubyte 0xF5 FoxPro with memo
340 !:mime application/x-dbf
341 # like: CUSTOMER.DBF FOXUSER1.DBF Invoice.DBF NG.DBF OBJSAMP.DBF dbase_f5.dbf kunde.dbf
342 # probably Apollo Database Server 9.7 with SQL and memo mask? xBase (0xF6)
343 >>0 ubyte 0xF6 Apollo, with SQL table with memo
344 !:mime application/x-dbf
346 # https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)
347 #>>0 ubyte 0xFA FoxPro 2.x, with memo
348 #!:mime application/x-dbf
350 # unknown version (should not happen)
352 !:mime application/x-dbf
354 # flags in version byte
355 # DBT flag (with dBASE III memo .DBT)!!
356 # >>0 ubyte&0x80 >0 DBT_FLAG=%x
358 # >>0 ubyte&0x08 >0 MEMO_FLAG=%x
360 # >>0 ubyte&0x70 >0 SQL_FLAG=%x
361 # test and print the date of xBase .DBF .MDX
363 # inspect YYMMDD , where 1<= MM <= 12 and 1<= DD <= 31
370 # YY is interpreted as 20YY or 19YY
371 >>>>>>0 ubyte <100 \b %.2d
372 # YY is interpreted 1900+YY; TODO: display yy or 20yy instead 1YY
373 >>>>>>0 ubyte >99 \b %d
377 # dBase memo files .DBT or .FPT
378 # https://msdn.microsoft.com/en-us/library/8599s21w(v=vs.80).aspx
382 # next free block index is positive
384 # skip many JPG. ZIP, BZ2 by test for reserved bytes NULL , 0|2 , 0|1 , low byte of block size
385 >>>>17 ubelong&0xFFfdFEff 0x00000000
386 # skip many RAR by test for low byte 0 ,high byte 0|2|even of block size, 0|a|e|d7 , 0|64h
387 >>>>>20 ubelong&0xFF01209B 0x00000000
390 # skip with invalid "low" 1st item "\0\0\0\0" StateRepository-Deployment.srd-shm "\001\010\0\0" gcry_cast5.mod
391 >>>>>>>512 ubyte >040
392 # skip with valid 1st item "rintf" keylayouts.mod
393 # by looking for valid terminating character Ctrl-Z like in test.dbt
394 >>>>>>>>513 search/3308 \032
395 # skip GRUB plan9.mod with invalid second terminating character 007
396 # by checking second terminating character Ctrl-Z like in test.dbt
397 >>>>>>>>>&0 ubyte 032
398 # dBASE III DBT with two Ctr-Z terminating characters
399 >>>>>>>>>>0 use dbase3-memo-print
400 # second terminating character \0 like in dbase-memo.dbt or GRUB nativedisk.mod
402 # skip GRUB nativedisk.mod with grub_mod_init\0grub_mod_fini\0grub_fs_autoload_hook\0
403 >>>>>>>>>>0x1ad string !grub_mod_init
404 # like dbase-memo.dbt
405 >>>>>>>>>>>0 use dbase3-memo-print
406 # dBASE III DBT without version, dBASE IV DBT , FoxPro FPT , or many ZIP , DBF garbage
408 # unusual dBASE III DBT like angest.dbt, dBASE IV DBT with block size 0 , FoxPro FPT , or garbage PCX DBF
410 # FoxPro FPT , unusual dBASE III DBT like biblio.dbt or garbage
412 >>>>>>>>>6 ubeshort >0
415 # check for valid FoxPro field type
416 >>>>>>>>>>>512 ubelong <3
417 # skip LXMDCLN4.OUT LXMDCLN6.OUT LXMDALG6.OUT with invalid blocksize 170=AAh
418 >>>>>>>>>>>>6 ubeshort&0x002f 0
419 >>>>>>>>>>>>>0 use foxpro-memo-print
420 # dBASE III DBT , garbage
421 # skip WORD1XW.DOC with improbably high free block index
422 >>>>>>>>>0 ulelong <0x400000
423 # skip WinStore.App.exe by looking for printable 2nd character of 1st memo item
424 >>>>>>>>>>513 ubyte >037
425 # skip DOS executables CPQ0TD.DRV E30ODI.COM IBM0MONO.DRV by looking for printable 1st character of 1st memo item
426 >>>>>>>>>>>512 ubyte >037
427 # skip few (14/758) Microsoft Event Trace Logs (boot_BASE+CSWITCH_1.etl DlTel-Merge.etl UpdateUx.006.etl) with invalid "high" 1st item \377\377
428 >>>>>>>>>>>>512 ubyte <0377
429 # skip some Commodore 64 Art Studio (Deep_Strike.aas dragon's_lair_ii.aas), some Atari DEGAS Elite bitmap (ELEPHANT.PC3 ST.PC2)
430 # some probably old GRUB modules (part_sun.mod) and virtual-boy-wario-land.vb.
431 # by looking for valid terminating character Ctrl-Z
432 >>>>>>>>>>>>>513 search/523 \032
433 # Atari DEGAS bitmap ST.PC2 with 0370 as second terminating character
434 #>>>>>>>>>>>>>>&0 ubyte x 2ND_CHAR_IS=%o
435 # dBASE III DBT with two Ctr-Z terminating characters like dbase3dbt0_1.dbt dbase_83.dbt
436 >>>>>>>>>>>>>>&0 ubyte 032
437 >>>>>>>>>>>>>>>0 use dbase3-memo-print
438 # second terminating character \0 like in pcidump.mod or fsadress.dbt umlaut-dbf-cmd.dbt
439 >>>>>>>>>>>>>>&0 ubyte 0
440 # look for old GRUB module pcidump.mod with specific content "pcidump\0Show raw dump of the PCI configuration space"
441 >>>>>>>>>>>>>>>514 search/0x11E pcidump\0Show
442 # dBASE III DBT with Ctr-Z + \0 terminating characters like fsadress.dbt
443 >>>>>>>>>>>>>>>514 default x
444 # unusual dBASE III DBT like fsadress.dbt umlaut-dbf-cmd.dbt
445 >>>>>>>>>>>>>>>>0 use dbase3-memo-print
446 # dBASE III DBT like angest.dbt, or garbage PCX DBF
448 # skip PCX and some DBF by test for for reserved NULL bytes
449 >>>>>>>>>510 ubeshort 0
450 # skip bad symples with improbably high free block index above 2 GiB file limit
451 >>>>>>>>>>0 ulelong <0x400000
452 # skip AI070GEP.EPS by printable 1st character of 1st memo item
453 >>>>>>>>>>>512 ubyte >037
454 # skip some Microsoft Visual C, OMF library like: BZ2.LIB WATTCPWL.LIB ZLIB.LIB
455 >>>>>>>>>>>>512 ubyte <0200
456 # skip gluon-ffhat-1.0-tp-link-tl-wr1043n-nd-v2-sysupgrade.bin by printable 2nd character
457 >>>>>>>>>>>>>513 ubyte >037
458 # skip few (8/758) Microsoft Event Trace Logs (WBEngine.3.etl Wifi.etl) with valid 1st item like
459 # "9600.20369.amd64fre.winblue_ltsb_escrow.220427-1727"
460 # "9600.19846.amd64fre.winblue_ltsb_escrow.200923-1735"
461 # "10586.494.amd64fre.th2_release_sec.160630-1736"
462 # by looking for valid terminating character Ctrl-Z
463 >>>>>>>>>>>>>>513 search/0x11E \032
464 # followed by second character Ctrl-Z implies typical DBT
465 >>>>>>>>>>>>>>>&0 ubyte 032
466 # examples like: angest.dbt
467 >>>>>>>>>>>>>>>>0 use dbase3-memo-print
468 >>>>>>>>>>>>>>>&0 ubyte 0
469 # no example found here with terminating sequence CTRL-Z + \0
470 >>>>>>>>>>>>>>>>0 use dbase3-memo-print
471 # dBASE IV DBT with positive block size
472 >>>>>>>20 uleshort >0
473 # dBASE IV DBT with valid block length like 512, 1024
474 # multiple of 2 in between 16 and 16 K ,implies upper and lower bits are zero
475 # skip also 3600h 3E00h size
476 >>>>>>>>20 uleshort&0xE00f 0
477 >>>>>>>>>0 use dbase4-memo-print
479 # Print the information of dBase III DBT memo file
480 0 name dbase3-memo-print
481 >0 ubyte x dBase III DBT
482 !:mime application/x-dbt
484 # instead 3 as version number 0 for unusual examples like biblio.dbt
485 >16 ubyte !3 \b, version number %u
486 # Number of next available block for appending data
487 #>0 lelong =0 \b, next free block index %u
488 >0 lelong !0 \b, next free block index %u
489 # no positive block length
490 #>20 uleshort =0 \b, block length %u
491 >20 uleshort !0 \b, block length %u
492 # dBase III memo field terminated often by \032\032
493 # like: "WHAT IS XBASE" test.dbt "Borges, Malte" biblio.dbt "First memo\032\032" T2.DBT
494 >512 string >\0 \b, 1st item "%s"
496 #>512 ubelong x \b, 1ST item %#8.8x
497 #>513 search/0x225 \032 FOUND_TERMINATOR
498 #>>&0 ubyte 032 2xCTRL_Z
499 # fsadress.dbt has 1 Ctrl-Z terminator followed by nil byte
500 #>>&0 ubyte 0 1xCTRL_Z
502 # https://www.clicketyclick.dk/databases/xbase/format/dbt.html
503 # Print the information of dBase IV DBT memo file
504 0 name dbase4-memo-print
505 >0 lelong x dBase IV DBT
506 !:mime application/x-dbt
508 # 8 character shorted main name of corresponding dBASE IV DBF file
509 >8 ubelong >0x20000000
510 # skip unusual like for angest.dbt
512 >>>8 string >\0 \b of %-.8s.DBF
513 # value 0 implies 512 as size
514 #>4 ulelong =0 \b, blocks size %u
515 # size of blocks not reliable like 0x2020204C in angest.dbt
517 >>4 ulelong&0x0000003f 0 \b, blocks size %u
518 # dBase IV DBT with positive block length (found 512 , 1024)
519 >20 uleshort >0 \b, block length %u
520 # next available block
521 #>0 lelong =0 \b, next free block index %u
522 >0 lelong !0 \b, next free block index %u
525 >>>&-4 use dbase4-memofield-print
526 # unusual dBase IV DBT without block length (implies 512 as length)
529 >>>&-4 use dbase4-memofield-print
530 # Print the information of dBase IV memo field
531 0 name dbase4-memofield-print
532 # free dBase IV memo field
533 >0 ubelong !0xFFFF0800
534 >>0 lelong x \b, next free block %u
535 >>4 lelong x \b, next used block %u
536 # used dBase IV memo field
537 >0 ubelong =0xFFFF0800
538 # length of memo field
539 >>4 lelong x \b, field length %d
540 >>>8 string >\0 \b, 1st used item "%s"
541 # http://www.dbfree.org/webdocs/1-documentation/0018-developers_stuff_(advanced)/os_related_stuff/xbase_file_format.htm
542 # Print the information of FoxPro FPT memo file
543 0 name foxpro-memo-print
544 >0 belong x FoxPro FPT
545 !:mime application/x-fpt
547 # Size of blocks for FoxPro ( 64,256 ); probably a multiple of two
548 >6 ubeshort x \b, blocks size %u
549 # next available block
550 #>0 belong =0 \b, next free block index %u
551 >0 belong !0 \b, next free block index %u
552 # field type ( 0~picture, 1~memo, 2~object )
553 >512 ubelong <3 \b, field type %u
554 # length of memo field
556 >>516 belong >0 \b, field length %d
557 >>>520 string >\0 \b, 1st item "%s"
559 # Summary: DBASE Compound Index file *.CDX and FoxPro index *.IDX
560 # From: Joerg Jenderek
561 # URL: https://www.clicketyclick.dk/databases/xbase/format/cdx.html
562 # https://www.clicketyclick.dk/databases/xbase/format/idx.html
563 # https://www.clicketyclick.dk/databases/xbase/format/idx_comp.html
564 # Reference: https://mark0.net/download/triddefs_xml.7z/defs/s/sybase-ianywhere-cdx.trid.xml
565 # https://mark0.net/download/triddefs_xml.7z/defs/c/cdx-vfp7.trid.xml
569 # like: SYLLABI2.CDX SYLLABUS.CDX
572 # often in xBase index pointer to root node 400h
574 # skip most Maple help database *.hdb with version tag handled by ./maple
575 >1028 string !version
576 # skip Maple help database hsum.hdb checking for valid reserved area
578 # skip remaining Maple help database *.hdb by checking key length
579 #>>>12 uleshort !0x000F KEY_LENGTHVALID
581 # display information about dBase/FoxPro index
584 !:mime application/x-dbase-index
585 >14 ubyte &0x40 compound index
586 # DCX for FoxPro database index like: TESTDATA.DCX
588 >14 ubyte ^0x40 index
589 # only 1 example like: TEST.IDX
591 # pointer to root node like: 1C00h 800h often 400h
592 >0 ulelong !0x400 \b, root pointer %#x
593 # Pointer to free node list: often 0 but -1 if not present
594 >4 ulelong !0 \b, free node pointer %#x
595 # MAYBE number of pages in file (Foxbase, FoxPro 1.x) or
596 # http://www.foxpert.com/foxpro/knowlbits/files/knowlbits_200708_1.HTM
597 # Whenever Visual FoxPro updates the index file it increments this reserved field
598 # Reserved for internal use like: 02000000h 03000000h 460c0000h 780f0000h 89000000h 9fdc0100h often 0
599 >8 ulelong !0 \b, reserved counter %#x
600 # length of key like: mostly 000Ah 0028h (TEST.IDX)
601 >12 uleshort !0x000A \b, key length %#x
602 # index options like: 24h E0h E8h
603 # 1~a unique index 8~index has FOR clause 32~compact index format 64~compound index header
604 # 16~Bit vector (SoftC) 128~Structure index (FoxPro)
605 >14 ubyte x \b, index options (%#x
606 >14 ubyte &0x01 \b, unique
607 >14 ubyte &0x08 \b, has FOR clause
608 >14 ubyte &0x10 \b, bit vector (SoftC)
609 >14 ubyte &0x20 \b, compact format
610 #>14 ubyte &0x40 \b, compound header
611 >14 ubyte &0x80 \b, structure
613 # WHAT EXACTLY IS THAT? index signature like: 0 (sybase-ianywhere-cdx.trid.xml) 1 (cdx-vfp7.trid.xml)
614 >15 ubyte !0 \b, index signature %u
615 # reserved area (0-bytes) til about 500, but not for uncompressed Index files *.idx
616 >16 quad !0 \b, at 16 reserved %#llx
617 >492 quad !0 \b, at 492 reserved %#llx
622 # Ascending or descending: 0~ascending 1~descending
623 >>502 uleshort x \b, sort order %u
624 # Total expression length (FoxPro 2) like: 0 1
625 >>504 uleshort !0 \b, expression length %u
626 # FOR expression pool length like: 1
627 >>506 uleshort !1 \b, FOR expression pool length %#x
628 # reserved for internal use like: 0
629 >>508 uleshort !0 \b, at 0x508 reserved %#x
630 # Key expression pool length like: 1
631 >>510 uleshort !1 \b, key expression pool length %#x
632 # 512 - 1023 Key & FOR expression pool (uncompiled)
633 >>512 quad !0 \b, key expression pool %#llx
634 #>>520 quad !0 \b, key expression pool %#llx
636 # Summary: dBASE IV Printer Form *.PRF
637 # From: Joerg Jenderek
638 # URL: https://en.wikipedia.org/wiki/.dbf#Other_file_types_found_in_dBASE
639 # Reference: https://mark0.net/download/triddefs_xml.7z/defs/p/prf-dbase.trid.xml
641 # skip some Xbase Index files *.ndx and Infocom (Z-machine 4) *.z4 handled by ./adventure
642 # by looking for valid printer driver name extension
645 # display information of dbase print form like printer driver *.PR2
646 0 name xbase-prf dBase Printer Form
647 !:mime application/x-dbase-prf
649 # MAYBE version? like: 4~DBASE IV
650 #>0 ubyte x \b, version %u
651 # MAYBE flag like: 1~with output file name 0~not
652 #>2 ubyte !0 \b, flag %u
653 # optional printer text output file name like E:\DBASE\IV\T6.txt
654 >3 string >\0 \b, output file %s
655 # probably padding with nils til 0x53
656 #>0x48 uquad !0 \b, at 0x48 padding %#llx
657 # dBASE IV printer driver name like: Generic.PR2 ASCII.PR2
658 >0x56 string >\0 \b, using printer driver %s
659 # 2 is probably last character of previous dBASE printer driver name
660 #>0x60 ubyte !0x32 \b, at 0x60 %#x
661 # probably padding with nils til 0xa8
662 #>0x61 uquad !0 \b, at 0x61 padding %#llx
663 # unknown 0x03020300 0x03020100 at 0xa8
664 >0xa8 ubelong x \b, at 0xa8 unknown %#8.8x
665 # probably padding with nils til 0x2aa
666 #>0x2a0 uquad !0 \b, at 0x2a0 padding %#llx
667 # unknown 0x100ff7f01000001 at 0x2AB
668 >0x2ab ubequad !0x100ff7f01000001 \b, at 0x2ab unknown %#llx
669 # unknown 0x0042 at 0x2b3
670 >0x2b3 ubeshort !0x0042 \b, at 0x2b3 unknown %#4.4x
671 # unknown last 4 bytes at 0x2b6 like: 0 0x23
672 >0x2b6 ubelong !0 \b, at 0x2b6 unknown %#8.8x
675 # DBASE index file *.NDX
676 # dBASE compiled Format *.FMO
677 # FoxPro Database memo file *.DCT
678 # FoxPro Forms Memo *.SCT
679 # FoxPro Generated Menu Program *.MPR
680 # FoxPro Report *.FRX
681 # FoxPro Report Memo *.FRT
682 # Foxpro Generated Screen Program *.SPR
684 ## End of XBase database stuff
687 4 string Standard\ Jet\ DB Microsoft Access Database
688 !:mime application/x-msaccess
689 4 string Standard\ ACE\ DB Microsoft Access Database
690 !:mime application/x-msaccess
692 # From: Joerg Jenderek
693 # URL: http://fileformats.archiveteam.org/wiki/Extensible_Storage_Engine
694 # Reference: https://github.com/libyal/libesedb/archive/master.zip
695 # libesedb-master/documentation/
696 # Extensible Storage Engine (ESE) Database File (EDB) format.asciidoc
697 # Note: also known as "JET Blue". Used by numerous Windows components such as
698 # Windows Search, Mail, Exchange and Active Directory.
701 >132 ubelong 0 Extensible storage engine
702 !:mime application/x-ms-ese
703 # file_type 0~database 1~stream
704 >>12 ulelong 0 DataBase
705 # Security DataBase (sdb)
707 >>12 ulelong 1 STreaMing
709 # format_version 620h
710 >>8 uleshort x \b, version %#x
711 >>10 uleshort >0 revision %#4.4x
712 >>0 ubelong x \b, checksum %#8.8x
713 # Page size 4096 8192 32768
714 >>236 ulequad x \b, page size %lld
716 >>52 ulelong 1 \b, JustCreated
717 >>52 ulelong 2 \b, DirtyShutdown
718 #>>52 ulelong 3 \b, CleanShutdown
719 >>52 ulelong 4 \b, BeingConverted
720 >>52 ulelong 5 \b, ForceDetach
721 # Windows NT major version when the databases indexes were updated.
722 >>216 ulelong x \b, Windows version %d
723 # Windows NT minor version
724 >>220 ulelong x \b.%d
726 # From: Joerg Jenderek
727 # URL: https://forensicswiki.org/wiki/Windows_Application_Compatibility
728 # Note: files contain application compatibility fixes, application compatibility modes and application help messages.
731 # TAG_TYPE_LIST+TAG_INDEXES
732 >>12 uleshort 0x7802 Windows application compatibility Shim DataBase
734 #>>>0 ulelong x \b, version %d
735 !:mime application/x-ms-sdb
738 # TDB database from Samba et al - Martin Pool <mbp@samba.org>
739 0 string TDB\ file TDB database
740 >32 lelong 0x2601196D version 6, little-endian
741 >>36 lelong x hash size %d bytes
743 # SE Linux policy database
744 0 lelong 0xf97cff8c SE Linux policy
747 >24 lelong x %d symbols
748 >28 lelong x %d ocons
750 # ICE authority file data (Wolfram Kleff)
751 2 string ICE ICE authority data
753 # X11 Xauthority file (Wolfram Kleff)
754 10 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
755 11 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
756 12 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
757 13 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
758 14 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
759 15 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
760 16 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
761 17 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
762 18 string MIT-MAGIC-COOKIE-1 X11 Xauthority data
764 # From: Maxime Henrion <mux@FreeBSD.org>
765 # PostgreSQL's custom dump format, Maxime Henrion <mux@FreeBSD.org>
766 0 string PGDMP PostgreSQL custom database dump
769 >5 beshort <0x101 \b-0
773 # Type: Advanced Data Format (ADF) database
774 # URL: https://www.grc.nasa.gov/WWW/cgns/adf/
775 # From: Nicolas Chauvat <nicolas.chauvat@logilab.fr>
776 0 string @(#)ADF\ Database CGNS Advanced Data Format
778 # Tokyo Cabinet magic data
779 # http://tokyocabinet.sourceforge.net/index.html
780 0 string ToKyO\ CaBiNeT\n Tokyo Cabinet
783 !:mime application/x-tokyocabinet-hash
784 >32 byte 1 \b, B+ tree
785 !:mime application/x-tokyocabinet-btree
786 >32 byte 2 \b, Fixed-length
787 !:mime application/x-tokyocabinet-fixed
789 !:mime application/x-tokyocabinet-table
790 >33 byte &1 \b, [open]
791 >33 byte &2 \b, [fatal]
792 >34 byte x \b, apow=%d
793 >35 byte x \b, fpow=%d
794 >36 byte &0x01 \b, [large]
795 >36 byte &0x02 \b, [deflate]
796 >36 byte &0x04 \b, [bzip]
797 >36 byte &0x08 \b, [tcbs]
798 >36 byte &0x10 \b, [excodec]
799 >40 lequad x \b, bnum=%lld
800 >48 lequad x \b, rnum=%lld
801 >56 lequad x \b, fsiz=%lld
803 # Type: QDBM Quick Database Manager
804 # From: Benoit Sibaud <bsibaud@april.org>
805 0 string \\[depot\\]\n\f Quick Database Manager, little endian
806 0 string \\[DEPOT\\]\n\f Quick Database Manager, big endian
808 # Type: TokyoCabinet database
809 # URL: http://tokyocabinet.sourceforge.net/
810 # From: Benoit Sibaud <bsibaud@april.org>
811 0 string ToKyO\ CaBiNeT\n TokyoCabinet database
812 >14 string x (version %s)
814 # From: Stephane Blondon https://www.yaal.fr
815 # Database file for Zope (done by FileStorage)
816 0 string FS21 Zope Object Database File Storage v3 (data)
817 0 string FS30 Zope Object Database File Storage v4 (data)
819 # Cache file for the database of Zope (done by ClientStorage)
820 0 string ZEC3 Zope Object Database Client Cache File (data)
822 # IDA (Interactive Disassembler) database
823 0 string IDA1 IDA (Interactive Disassembler) database
825 # Hopper (reverse engineering tool) https://www.hopperapp.com/
826 0 string hopperdb Hopper database
828 # URL: https://en.wikipedia.org/wiki/Panorama_(database_engine)
829 # Reference: http://www.provue.com/Panorama/
830 # From: Joerg Jenderek
831 # NOTE: test only versions 4 and 6.0 with Windows
832 # length of Panorama database name
834 # look after database name for "some" null bits
835 >(5.B+7) ubelong&0xF3ffF000 0
836 # look for first keyword
837 >>&1 search/2 DESIGN Panorama database
838 #!:mime application/x-panorama-database
842 >>>5 pstring x \b, "%s"
846 # askSam Database by Stefan A. Haubenthal <polluks@web.de>
847 0 string askw40\0 askSam DB
851 # MUIbase Database Tool by Stefan A. Haubenthal <polluks@web.de>
852 0 string MBSTV\040 MUIbase DB
853 >6 string x version %s
857 0 string NBCDB\012 NetBSD Constant Database
858 >7 byte x \b, version %d
859 >8 string x \b, for '%s'
860 >24 lelong x \b, datasize %d
861 >28 lelong x \b, entries %d
862 >32 lelong x \b, index %d
863 >36 lelong x \b, seed %#x
866 # Redis RDB - https://redis.io/topics/persistence
867 0 string REDIS Redis RDB file,
868 >5 regex [0-9][0-9][0-9][0-9] version %s
871 # Used by older versions of Mozilla Suite and Firefox,
872 # and current versions of Thunderbird.
873 # From: David Korth <gerbilsoft@gerbilsoft.com>
874 0 string //\ <!--\ <mdb:mork:z\ v=" Mozilla Mork database
875 >23 string x \b, version %.3s
877 # URL: https://en.wikipedia.org/wiki/Management_Information_Format
878 # Reference: https://www.dmtf.org/sites/default/files/standards/documents/DSP0005.pdf
879 # From: Joerg Jenderek
880 # Note: only tested with monitor asset reports of Dell Display Manager
881 # skip start like Language=fr|CA|iso8859-1
882 0 search/27/C Start\040Component DMI Management Information Format
884 !:mime text/x-dmtf-mif