Add sysutils/diskscrub:

This port performs disk scrubbing on either an entire disk, a single
file, or 'free space' (by creating a new file that fills the FS and
scrubbing that).

PR:		ports/105980
Submitted by:	Erik Greenwald <erik@smluc.org>

5 files changed, 77 insertions, 0 deletions

diff --git a/sysutils/Makefile b/sysutils/Makefile
index 60241dd67c1f..a7bc5b7af924 100644
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -125,6 +125,7 @@
     SUBDIR += diskcheckd
     SUBDIR += diskmark
     SUBDIR += diskprep
+    SUBDIR += diskscrub
     SUBDIR += disktool
     SUBDIR += disktype
     SUBDIR += diskusage
diff --git a/sysutils/diskscrub/Makefile b/sysutils/diskscrub/Makefile
new file mode 100644
index 000000000000..b9d3fc9eaf46
--- /dev/null
+++ b/sysutils/diskscrub/Makefile
@@ -0,0 +1,40 @@
+# New ports collection makefile for:	diskscrub
+# Date created:		28 November 2006
+# Whom:			Erik Greenwald <erik@smluc.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	diskscrub
+PORTVERSION=	1.8
+CATEGORIES=	sysutils
+MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
+MASTER_SITE_SUBDIR=	${PORTNAME}
+DISTNAME=	scrub-${PORTVERSION}
+
+MAINTAINER=	erik@smluc.org
+COMMENT=	Writes patterns on files to make retrieving the data more difficult
+
+MAN1=	scrub.1
+
+PLIST_FILES=	bin/scrub
+
+USE_GMAKE=	yes
+USE_BZIP2=	yes
+
+post-patch:
+	@${REINPLACE_CMD} -e 's/^CFLAGS=/CFLAGS?=/'	\
+	                  -e 's/^CC=/CC?=/'		\
+	                  ${WRKSRC}/Makefile
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/scrub ${PREFIX}/bin/scrub
+	${INSTALL_MAN} ${WRKSRC}/scrub.1 ${MAN1PREFIX}/man/man1/scrub.1
+
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} < 500000
+EXTRA_PATCHES=	${FILESDIR}/extrapatch-freebsd4
+.endif
+
+.include <bsd.port.post.mk>
diff --git a/sysutils/diskscrub/distinfo b/sysutils/diskscrub/distinfo
new file mode 100644
index 000000000000..2900f7241dac
--- /dev/null
+++ b/sysutils/diskscrub/distinfo
@@ -0,0 +1,3 @@
+MD5 (scrub-1.8.tar.bz2) = 18230b4196b7854740820cda39ecccd0
+SHA256 (scrub-1.8.tar.bz2) = 6bca4b8c378bd066cb7512b92a341c0613609b2ac65fc1ca59d23f40054486e8
+SIZE (scrub-1.8.tar.bz2) = 29545
diff --git a/sysutils/diskscrub/files/extrapatch-freebsd4 b/sysutils/diskscrub/files/extrapatch-freebsd4
new file mode 100644
index 000000000000..a0916b57737c
--- /dev/null
+++ b/sysutils/diskscrub/files/extrapatch-freebsd4
@@ -0,0 +1,16 @@
+--- getsize.c.orig	Thu Aug 17 05:15:45 2006
++++ getsize.c	Tue Nov 28 23:00:49 2006
+@@ -81,6 +81,13 @@
+ #elif defined(__FreeBSD__)
+ /* scrub-1.7 tested freebsd 5.3-RELEASE-p5 */
+ #include <sys/ioctl.h>
++#include <sys/queue.h>
++
++#ifndef DIOCGMEDIASIZE
++#define DIOCGMEDIASIZE  _IOR('d', 129, off_t)   /* Get media size in bytes */
++#endif
++
++#include <sys/disklabel.h>
+ #include <sys/disk.h>
+ 
+ off_t 
diff --git a/sysutils/diskscrub/pkg-descr b/sysutils/diskscrub/pkg-descr
new file mode 100644
index 000000000000..47ca8fd38fee
--- /dev/null
+++ b/sysutils/diskscrub/pkg-descr
@@ -0,0 +1,17 @@
+Scrub iteratively writes patterns on files or disk devices to make retrieving
+the data more difficult. Scrub operates in one of three modes:
+
+1. The special file corresponding to an entire disk is scrubbed and
+   all data on it is destroyed. This mode is selected if file is a
+   character or block special file. This is the most effective method.
+2. A regular file is scrubbed and only the data in the file (and optionally
+   its name in the directory entry) is destroyed. The file size is rounded up
+   to fill out the last file system block. This mode is selected if file is a
+   regular file.
+3. A file is created, expanded until the file system is full, then scrubbed as
+   in item 2. This mode is selected with the -X option.
+
+Scrub implements user-selectable pattern algorithms that are compliant with
+DoD 5520.22-M or NNSA NAP-14.x.
+
+WWW: http://www.llnl.gov/linux/scrub/scrub.html