added all the openvpn stuff

1 files changed, 111 insertions, 0 deletions

diff --git a/openvpn/gentoo/openvpn.init b/openvpn/gentoo/openvpn.init
new file mode 100755
index 0000000..99fa8b2
--- /dev/null
+++ b/openvpn/gentoo/openvpn.init
@@ -0,0 +1,111 @@
+#!/sbin/runscript
+
+# OpenVPN start/stop script
+# Adapted to Gentoo by James Yonan
+
+# Originally Contributed to the OpenVPN project by
+# Douglas Keller <doug@voidstar.dyndns.org>
+# 2002.05.15
+
+# This script does the following:
+#
+# - Starts an openvpn process for each .conf file it finds in
+#   /etc/openvpn.
+#
+# - If /etc/openvpn/xxx.sh exists for a xxx.conf file then it executes
+#   it before starting openvpn (useful for doing openvpn --mktun...).
+
+# - In addition to start/stop you can do:
+#
+#   service openvpn reload - SIGHUP
+#   service openvpn reopen - SIGUSR1
+#   service openvpn status - SIGUSR2
+
+# Location of openvpn binary
+openvpn=/usr/local/sbin/openvpn
+
+# PID directory
+piddir=/var/run/openvpn
+
+# Our working directory (.conf files should be here)
+work=/etc/openvpn
+
+# Our options
+opts="start stop restart condrestart"
+
+depend() {
+    need net
+    use dns
+}
+
+start() {
+    ebegin "Starting OpenVPN"
+
+    # Load the TUN/TAP module
+    /sbin/modprobe tun >/dev/null 2>&1
+
+    if [ ! -d  $piddir ]; then
+	mkdir $piddir
+    fi
+
+    cd $work
+
+    # Start every .conf in $work and run .sh if exists
+    local errors=0
+    local successes=0
+    local retstatus=0
+    for c in `/bin/ls *.conf 2>/dev/null`; do
+	bn=${c%%.conf}
+	if [ -f "$bn.sh" ]; then
+	    . $bn.sh
+	fi
+	rm -f $piddir/$bn.pid
+	$openvpn --daemon openvpn-$bn --writepid $piddir/$bn.pid --config $c --cd $work
+	if [ $? = 0 ]; then
+	    successes=1
+	else
+	    errors=1
+	fi
+    done
+
+    # Decide status based on errors/successes.
+    # If at least one tunnel succeeded, we return success.
+    # If some tunnels succeeded and some failed, we return
+    #   success but give a warning.
+    if [ $successes = 1 ]; then
+	if [ $errors = 1 ]; then
+	    ewarn "Note: At least one OpenVPN tunnel failed to start"
+	fi
+    else
+	retstatus=1
+	if [ $errors = 0 ]; then
+	    ewarn "Note: No OpenVPN configuration files were found in $work"
+	fi
+    fi
+    eend $retstatus "Error starting OpenVPN"
+}
+
+stop() {
+    ebegin "Stopping OpenVPN"
+    for pidf in `/bin/ls $piddir/*.pid 2>/dev/null`; do
+	if [ -s $pidf ]; then
+	    kill `cat $pidf` >/dev/null 2>&1
+	fi
+	rm -f $pidf
+    done
+    eend 0
+}
+
+# this should really be in runscript.sh
+started() {
+    if [ -L "${svcdir}/started/${myservice}" ]; then
+	return 1
+    else
+	return 0
+    fi
+}
+
+# attempt to restart ONLY if we are already started
+condrestart() {
+    started || restart
+}