From: Christos Zoulas <christos@zoulas.com>
Date: Tue, 8 Mar 2011 00:39:46 +0000 (+0000)
Subject: add lrzip support (from Ville Skytta)
X-Git-Tag: FILE5_07~40
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ccd20910f7eb197ddc8748eff9ae990f1be3db0d;p=file

add lrzip support (from Ville Skytta)
---

diff --git a/ChangeLog b/ChangeLog
index 71ae0841..07ffa72b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-03-07  19:38  Christos Zoulas <christos@zoulas.com>
+
+	* add lrzip support (from Ville Skytta)
+
 2011-02-10  16:36  Christos Zoulas <christos@zoulas.com>
 
 	* fix CDF bounds checking (Guy Helmer)
diff --git a/magic/Magdir/compress b/magic/Magdir/compress
index 64ef423c..8083913a 100644
--- a/magic/Magdir/compress
+++ b/magic/Magdir/compress
@@ -1,5 +1,5 @@
 #------------------------------------------------------------------------------
-# $File: compress,v 1.45 2010/09/20 18:55:20 rrt Exp $
+# $File: compress,v 1.46 2010/09/20 19:19:17 rrt Exp $
 # compress:  file(1) magic for pure-compression formats (no archives)
 #
 # compress, gzip, pack, compact, huf, squeeze, crunch, freeze, yabba, etc.
@@ -199,6 +199,12 @@
 0	ustring		\xFD7zXZ\x00		XZ compressed data
 !:mime	application/x-xz
 
+# https://github.com/ckolivas/lrzip/blob/master/doc/magic.header.txt
+0	string		LRZI			LRZIP compressed data
+>4	byte		x			- version %d
+>5	byte		x			\b.%d
+!:mime	application/x-lrzip
+
 # AFX compressed files (Wolfram Kleff)
 2	string		-afx-		AFX compressed file data
 
@@ -213,11 +219,6 @@
 >5	byte		x		\b.%d
 >6	belong		x		(%d bytes)
 
-# Type: XZ
-# URL: http://tukaani.org/xz/
-0	string		\xfd\x37\x7a\x58\x5a\x00	XZ compressed data
-!:mime application/x-xz
-
 0	string		ArC\x01		FreeArc archive <http://freearc.org>
 
 # Type:	DACT compressed files
diff --git a/src/compress.c b/src/compress.c
index 8ab94f41..0edd7d30 100644
--- a/src/compress.c
+++ b/src/compress.c
@@ -35,7 +35,7 @@
 #include "file.h"
 
 #ifndef lint
-FILE_RCSID("@(#)$File: compress.c,v 1.64 2009/05/08 17:41:58 christos Exp $")
+FILE_RCSID("@(#)$File: compress.c,v 1.65 2010/07/21 16:47:17 christos Exp $")
 #endif
 
 #include "magic.h"
@@ -79,6 +79,7 @@ private const struct {
 	{ "BZh",      3, { "bzip2", "-cd", NULL }, 1 },		/* bzip2-ed */
 	{ "LZIP",     4, { "lzip", "-cdq", NULL }, 1 },
  	{ "\3757zXZ\0",6,{ "xz", "-cd", NULL }, 1 },		/* XZ Utils */
+ 	{ "LRZI",     4, { "lrzip", "-dqo-", NULL }, 1 },	/* LRZIP */
 };
 
 #define NODATA ((size_t)~0)