xref: /freebsd/contrib/file/magic/Magdir/java (revision 86c9d9918f1db7cdd968b60f8902466887bcd9e9)
1
2#------------------------------------------------------------
3# $File: java,v 1.18 2015/11/29 22:08:14 christos Exp $
4# Java ByteCode and Mach-O binaries (e.g., Mac OS X) use the
5# same magic number, 0xcafebabe, so they are both handled
6# in the entry called "cafebabe".
7#------------------------------------------------------------
8# Java serialization
9# From Martin Pool (m.pool@pharos.com.au)
100	beshort		0xaced		Java serialization data
11>2	beshort		>0x0004		\b, version %d
12
130	belong		0xfeedfeed	Java KeyStore
14!:mime	application/x-java-keystore
150	belong		0xcececece	Java JCE KeyStore
16!:mime	application/x-java-jce-keystore
17
18# Java source
190	regex	\^import.*;$	Java source
20!:mime	text/x-java
21
22# Java HPROF dumps
23# https://java.net/downloads/heap-snapshot/hprof-binary-format.html
240	string		JAVA\x20PROFILE\x201.0.
25>0x12	short		0
26>>0x11	ushort-0x31	<2      Java HPROF dump,
27>>0x17	beqdate/1000	x       created %s
28