main/dhcp: create dhcrelay subpackage with init.d script

fixes #281
(cherry picked from commit 669e19155dc8d1649d48fa4a2ee8c972f2ff453d)

3 files changed, 61 insertions, 2 deletions

diff --git a/main/dhcp/APKBUILD b/main/dhcp/APKBUILD
index c2177e5a8c..e78065233e 100644
--- a/main/dhcp/APKBUILD
+++ b/main/dhcp/APKBUILD
@@ -2,17 +2,19 @@
 pkgname=dhcp
 pkgver=4.1.0_p1
 _realver=4.1.0p1
-pkgrel=5
+pkgrel=6
 pkgdesc="ISC Dynamic Host Configuration Protocol (DHCP)"
 url="https://www.isc.org/"
 license="GPL"
 depends=
 makedepends=
 install="dhcp.pre-install dhcp.post-install dhcp.pre-upgrade dhcp.post-upgrade"
-subpackages="$pkgname-doc $pkgname-dev dhclient"
+subpackages="$pkgname-doc $pkgname-dev dhclient dhcrelay"
 source="http://ftp.isc.org/isc/dhcp/$pkgname-$_realver.tar.gz
         linux_ipv6_discover.patch
         dhcp-3.0-fix-perms.patch
+        dhcrelay.initd
+        dhcrelay.confd
         dhcpd.confd
         dhcpd.initd"
 
@@ -58,8 +60,19 @@ dhclient() {
         mv "$pkgdir"/etc/dhcp/dhclient.conf "$subpkgdir"/etc/dhcp/
 }
 
+dhcrelay() {
+        pkgdesc="ISC dhcp relay server"
+        install -d "$pkgdir"/var/run/dhcp
+        install -d "$subpkgdir"/usr/sbin
+        mv "$pkgdir"/usr/sbin/dhcrelay "$subpkgdir"/usr/sbin/
+        install -m755 -D "$srcdir"/dhcrelay.initd "$pkgdir"/etc/init.d/dhcrelay
+        install -m644 -D "$srcdir"/dhcrelay.confd "$pkgdir"/etc/conf.d/dhcrelay
+}
+
 md5sums="325ff8338c5a21f89d5304ac13ffebdf  dhcp-4.1.0p1.tar.gz
 37abf1fb047a353e91b022fafdabf39a  linux_ipv6_discover.patch
 a9eaf182dae3984670da52f20ae10fba  dhcp-3.0-fix-perms.patch
+ce18f48dff6ef20c6efa2a052584b536  dhcrelay.initd
+db84514fe15fd7d81136afbaae738f55  dhcrelay.confd
 df32707f5bbe5363306420b5dc6e6b40  dhcpd.confd
 be2259371681bd4ab8a577b1b1a989ae  dhcpd.initd"
diff --git a/main/dhcp/dhcrelay.confd b/main/dhcp/dhcrelay.confd
new file mode 100644
index 0000000000..1102d3a41b
--- /dev/null
+++ b/main/dhcp/dhcrelay.confd
@@ -0,0 +1,13 @@
+# /etc/conf.d/dhcrelay: config file for /etc/init.d/dhcrelay
+
+# Configure which interface or interfaces to for dhcrelay to listen on
+# and send to.
+# List all interfaces space separated. If this is not specified then
+# we use all interfaces.
+#IFACE=""
+
+# Insert any other options needed.  See dhcrelay(8) for details.
+#DHCRELAY_OPTS=""
+
+# Space separated list of IPs to forward BOOTP/DHCP packets to.
+DHCRELAY_SERVERS=""
diff --git a/main/dhcp/dhcrelay.initd b/main/dhcp/dhcrelay.initd
new file mode 100644
index 0000000000..dc55bf0f2e
--- /dev/null
+++ b/main/dhcp/dhcrelay.initd
@@ -0,0 +1,33 @@
+#!/sbin/runscript
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-misc/dhcp/files/dhcrelay.init,v 1.2 2007/03/22 15:36:59 uberlord Exp $
+
+depend() {
+        need net
+        use logger
+        after firewall
+}
+
+start() {
+        if [ -z "${DHCRELAY_SERVERS}" ]; then
+                eerror "No DHCRELAY_SERVERS specified in /etc/conf.d/dhcrelay"
+                return 1
+        fi
+
+        local IFACES= i=
+        for i in ${IFACE} ; do
+                IFACES="${IFACES} -i ${i}"
+        done
+
+        ebegin "Starting dhcrelay"
+        start-stop-daemon --start --exec /usr/sbin/dhcrelay \
+                -- -q ${IFACES} ${DHCRELAY_OPTS} ${DHCRELAY_SERVERS}
+        eend $?
+}
+
+stop() {
+        ebegin "Stopping dhcrelay"
+        start-stop-daemon --stop --pidfile /var/run/dhcrelay.pid
+        eend $?
+}