Update to rbldnsd-0.997a

- update MASTER_SITES
- regen patch
- setup chroot by default
- add rc script
- add README describing how to use it

help and feedback from sthen@ and ajacoutot@, thanks!

ok sthen

net/rbldnsd/Makefile

@@ -1,9 +1,8 @@
-# $OpenBSD: Makefile,v 1.6 2013/03/11 11:35:56 espie Exp $
+# $OpenBSD: Makefile,v 1.7 2013/10/15 01:18:00 william Exp $
 
 COMMENT=	small daemon for DNSBLs
 
-DISTNAME=	rbldnsd_0.996b
-PKGNAME=	${DISTNAME:S/_/-/}
+DISTNAME=	rbldnsd-0.997a
 CATEGORIES=	net
 
 HOMEPAGE=	http://www.corpit.ru/mjt/rbldnsd.html
@@ -15,11 +14,12 @@ PERMIT_PACKAGE_CDROM=	Yes
 
 WANTLIB=		c z
 
-MASTER_SITES=	http://www.corpit.ru/mjt/rbldnsd/ \
-		http://openbsd.rutgers.edu/
+MASTER_SITES=	http://www.corpit.ru/mjt/rbldnsd/
 
 CONFIGURE_STYLE=simple
 WRKDIST=	${WRKDIR}/${DISTNAME:S/rbldnsd_/rbldnsd-/}
+RBLDNSD_BASE=	${VARBASE}/rbldnsd
+SUBST_VARS=	VARBASE RBLDNSD_BASE
 
 NO_TEST=	Yes
 

net/rbldnsd/distinfo

@@ -1,5 +1,2 @@
-MD5 (rbldnsd_0.996b.tar.gz) = mg8m87M3ZMMlqWvUxhsm+g==
-RMD160 (rbldnsd_0.996b.tar.gz) = Fb5Yj7QFHwUmCEQltYbqeYa2STo=
-SHA1 (rbldnsd_0.996b.tar.gz) = nP5s8BxUCIzsw6ApAsch7nFPHCg=
-SHA256 (rbldnsd_0.996b.tar.gz) = R1r+W+hymna3wj4vPVzhx3N3UUBAali/t0d/rFpSg0I=
-SIZE (rbldnsd_0.996b.tar.gz) = 113128
+SHA256 (rbldnsd-0.997a.tar.gz) = nBfGveaZUFggSmaAVEQDnTFSOn1O9AzsBZ5QWgiCqO8=
+SIZE (rbldnsd-0.997a.tar.gz) = 144771

net/rbldnsd/patches/patch-rbldnsd_c

@@ -1,7 +1,7 @@
-$OpenBSD: patch-rbldnsd_c,v 1.3 2012/04/21 14:57:49 gonzalo Exp $
---- rbldnsd.c.orig	Fri Nov 24 13:35:28 2006
-+++ rbldnsd.c	Mon Apr  9 15:56:44 2012
-@@ -529,7 +529,7 @@ break;
+$OpenBSD: patch-rbldnsd_c,v 1.4 2013/10/15 01:18:01 william Exp $
+--- rbldnsd.c.orig	Sat Apr  6 12:28:53 2013
++++ rbldnsd.c	Mon Oct  7 16:47:34 2013
+@@ -530,7 +530,7 @@ break;
  #endif
  
    if (!user && !(uid = getuid()))

net/rbldnsd/pkg/PLIST

@@ -1,5 +1,14 @@
-@comment $OpenBSD: PLIST,v 1.2 2012/04/21 14:57:49 gonzalo Exp $
+@comment $OpenBSD: PLIST,v 1.3 2013/10/15 01:18:01 william Exp $
 @newgroup _rbldns:561
 @newuser _rbldns:561:_rbldns:daemon:rbldns Account:/nonexistent:/sbin/nologin
 @man man/man8/rbldnsd.8
 @bin sbin/rbldnsd
+@sample ${RBLDNSD_BASE}/
+@sample ${RBLDNSD_BASE}/etc/
+@owner _rbldns
+@group _rbldns
+@sample ${RBLDNSD_BASE}/var/
+@owner
+@group
+share/doc/pkg-readmes/${FULLPKGNAME}
+@rcscript ${RCDIR}/rbldnsd

net/rbldnsd/pkg/README

@@ -0,0 +1,29 @@
+$Id: README,v 1.1 2013/10/15 01:18:01 william Exp $
+
++-----------------------------------------------------------------------
+| Running ${FULLPKGNAME} on OpenBSD
++-----------------------------------------------------------------------
+
+rbldnsd runs chrooted
+=====================
+By default, the rbldnsd package will chroot to ${VARBASE}/rbldnsd, and the
+package will create two subdirectories underneath:
+
+	${VARBASE}/rbldnsd/             # rbldnsd chroot path
+	${VARBASE}/rbldnsd/etc/         # zonefiles
+	${VARBASE}/rbldnsd/var/         # scratch/work (-w) directory
+
+Because of the chroot(), all paths given to rbldnsd are relative to
+to the chroot path (${VARBASE}/rbldnsd).  Thus, with this line in
+/etc/rc.conf.local:
+
+rbldnsd_flags="-b 127.0.0.1/53 rbl.invalid:ip4tset:/etc/rbl.invalid.zone"
+
+rbldnsd will load the "rbl.invalid" zone from 
+${VARBASE}/rbldnsd/etc/rbl.invalid.zone and do any processing in
+${VARBASE}/rbldnsd/var/
+
+Note that rbldnsd will refuse to start if you do not supply the "-b"
+option and an "IP address <forward slash> port number" argument for
+binding, as shown above.
+

net/rbldnsd/pkg/rbldnsd.rc

@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# $OpenBSD: rbldnsd.rc,v 1.1 2013/10/15 01:18:01 william Exp $
+
+daemon="${TRUEPREFIX}/sbin/rbldnsd -r ${RBLDNSD_BASE} -w var"
+
+. /etc/rc.d/rc.subr
+
+pexp="rbldnsd -r ${RBLDNSD_BASE} -w var${daemon_flags:+ ${daemon_flags}}"
+
+rc_cmd $1