1 files changed, 103 insertions, 0 deletions
diff --git a/lib/rcscripts/net.modules.d/ipppd b/lib/rcscripts/net.modules.d/ipppd
new file mode 100644
index 0000000..8f5fc37
--- /dev/null
+++ b/lib/rcscripts/net.modules.d/ipppd
@@ -0,0 +1,103 @@
+#!/bin/bash
+# Copyright (c) 2004-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# Contributed by Roy Marples (uberlord@gentoo.org)
+
+# char* ipppd_provides(void)
+#
+# Returns a string to change module definition for starting up
+ipppd_provides() {
+	echo "isdn"
+}
+
+# void ipppd_depend(void)
+#
+# Sets up the dependancies for the module
+ipppd_depend() {
+	after macnet
+	before interface
+}
+
+# bool ipppd_check_installed(void)
+#
+# Returns 1 if isnd4k-utils is installed, otherwise 0
+ipppd_check_installed() {
+	[[ -x /usr/sbin/ipppd ]] && return 0
+	${1:-false} && eerror "For ISDN (ipppd) support, emerge net-dialup/isdn4k-utils"
+	return 1
+}
+
+# bool ipppd_check_depends(void)
+#
+# Checks to see if we have the needed functions
+ipppd_check_depends() {
+	local f
+
+	for f in interface_exists interface_type clean_pidfile; do
+		[[ $( type -t "${f}" ) == "function" ]] && continue
+		eerror "ipppd: missing required function ${f}\n"
+		return 1
+	done
+
+	return 0
+}
+
+# bool ipppd_start(char *iface)
+#
+# Start isdn on an interface
+#
+# Returns 0 (true) when successful, non-zero otherwise
+ipppd_pre_start() {
+	local iface="$1" opts itype=$( interface_type "$1" )
+	local pidfile="/var/run/ipppd-${iface}.pid"
+
+	# Check that we are a valid isdn interface
+	[[ ${itype} != "ippp" && ${itype} != "isdn" ]] && return 0
+
+	# Check that the interface exists
+	interface_exists "${iface}" true || return 1
+
+	if ! clean_pidfile "${pidfile}" ; then
+		ewarn "ipppd is already running on ${iface}"
+		eend 0
+		return 0
+	fi
+
+	local ifvar=$( bash_variable "${iface}" )
+	# Might or might not be set in conf.d/net
+	eval opts=\"\$\{ipppd_${ifvar}\}\"
+
+	einfo "Starting ipppd for ${iface}"
+	/usr/sbin/ipppd "${opts}" pidfile "${pidfile}" \
+	file "/etc/ppp/options.${iface}" >/dev/null
+	eend $? || return $?
+
+	return 0
+}
+
+# bool ipppd_stop(char *iface)
+#
+# Stop isdn on an interface
+# Returns 0 (true) when successful, non-zero otherwise
+ipppd_stop() {
+	local iface="$1" pidfile="/var/run/ipppd-$1.pid"
+
+	ipppd_check_installed || return 0
+	[[ ! -f ${pidfile} ]] && return 0
+
+	clean_pidfile "${pidfile}" && return 0
+	local pid=$( < "${pidfile}" ) r=0
+
+	einfo "Stopping ipppd for ${iface}"
+	kill -s TERM "${pid}"
+	if ! process_finished "${pid}" ipppd 10 ; then
+		kill -s KILL "${pid}"
+		process_finished "${pid}" ipppd 10 || r=1
+	fi
+
+	eend ${r}
+	return ${r}
+}
+
+# vim:ts=4