PR/46: vitalyisaev2: Search deeper in the zip file for additional hea…

…ders.

magic/Magdir/msooxml

@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: msooxml,v 1.9 2018/08/19 09:30:50 christos Exp $
+# $File: msooxml,v 1.10 2018/10/08 18:25:25 christos Exp $
 # msooxml:  file(1) magic for Microsoft Office XML
 # From: Ralf Brown <ralf.brown@gmail.com>
 
@@ -29,17 +29,17 @@
 # skip to the second local file header
 # since some documents include a 520-byte extra field following the file
 # header, we need to scan for the next header
->>(18.l+49)	search/2000	PK\003\004
+>>(18.l+49)	search/6000	PK\003\004
 # now skip to the *third* local file header; again, we need to scan due to a
 # 520-byte extra field following the file header
->>>&26		search/1000	PK\003\004
+>>>&26		search/6000	PK\003\004
 # and check the subdirectory name to determine which type of OOXML
 # file we have.  Correct the mimetype with the registered ones:
 # http://technet.microsoft.com/en-us/library/cc179224.aspx
 >>>>&26		use		msooxml	
 >>>>&26		default		x
 # OpenOffice/Libreoffice orders ZIP entry differently, so check the 4th file
->>>>>&26	search/1000	PK\003\004
+>>>>>&26	search/6000	PK\003\004
 >>>>>>&26	use		msooxml	
 >>>>>>&26	default		x		Microsoft OOXML
 >>>>>&26	default		x		Microsoft OOXML