[package] add init and configuration files for sslh (#5500)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@16838 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/sslh/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sslh
 PKG_VERSION:=1.6i
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://rutschle.net/tech/
@@ -35,7 +35,10 @@ endef
 define Package/sslh/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/sslh $(1)/usr/sbin/
+	$(INSTALL_DIR) $(1)/etc/init.d/
+	$(INSTALL_BIN) files/$(PKG_NAME).init $(1)/etc/init.d/$(PKG_NAME)
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_CONF) files/$(PKG_NAME).config $(1)/etc/config/$(PKG_NAME)
 endef
 
 $(eval $(call BuildPackage,sslh))
-

net/sslh/files/sslh.config

@@ -0,0 +1,43 @@
+package 'sslh'
+
+config 'sslh' 'default'
+# disable or enable
+	option 'enable' '1'
+# listen defaults to '0.0.0.0:443' (all interfaces)
+# -p <listenaddr>:<listenport>
+	option 'listen' ''
+# ssh defaults to 'localhost:22'
+# -s <sshhost>:<sshport>
+	option 'ssh' ''
+# ssl defaults to 'localhost:442'
+# -l <sslhost>:<sslport>
+	option 'ssl' ''
+# timeout (for ssh, then ssl is assumed) defaults to 2
+# -t
+	option 'timeout' ''
+# verbose defaults to off
+# -v
+	option 'verbose' '0'
+package 'sslh'
+
+config 'sslh' 'default'
+	# disable or enable start of sslh
+	option 'enable' '1'
+	# listen defaults to '0.0.0.0:443' (all interfaces)
+	# -p <listenaddr>:<listenport>
+	option 'listen' ''
+	# ssh defaults to 'localhost:22'
+	# -s <sshhost>:<sshport>
+	option 'ssh' ''
+	# ssl defaults to 'localhost:442'
+	# -l <sslhost>:<sslport>
+	option 'ssl' ''
+	# pid file defaults to /var/run/sslh.pid
+	# -P pidfile
+	option 'pidfile' ''
+	# timeout (for ssh, then ssl is assumed) defaults to 2
+	# -t
+	option 'timeout' ''
+	# verbose defaults to off
+	# -v
+	option 'verbose' '0'

net/sslh/files/sslh.init

@@ -0,0 +1,129 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2009 OpenWrt.org
+
+NAME=sslh
+PROG=/usr/sbin/sslh
+START=95
+PIDCOUNT=0
+
+sslh_start()
+{
+	local section="$1"
+
+	# check if section is enabled (default)
+	local enabled
+	config_get_bool enabled "${section}" enable 1
+	[ ${enabled} -eq 0 ] && return 1
+
+	# increase pid file count to handle multiple instances correctly
+	PIDCOUNT="$(( ${PIDCOUNT} + 1 ))"
+
+	# prepare parameters (initialise with pid file)
+	local args="-P /var/run/${NAME}.${PIDCOUNT}.pid"
+	local val
+	# A) listen parameter
+	config_get val "${section}" listen
+	[ ! -z ${val} ] && append args "-p ${val}"
+	# B) ssh parameter
+	config_get val "${section}" ssh
+	[ ! -z ${val} ] && append args "-s ${val}"
+	# C) ssl parameter
+	config_get val "${section}" ssl
+	[ ! -z ${val} ] && append args "-l ${val}"
+	# D) timeout (for ssh, then ssl is assumed)
+	config_get val "${section}" timeout
+	[ ! -z ${val} ] && append args "-t ${val}"
+	# E) verbose parameter
+	local verbosed
+	config_get_bool verbosed "${section}" verbose 0
+	[ ${verbosed} -ne 0 ] && append args "-v"
+
+	# execute program and return its exit code
+	[ ${verbosed} -ne 0 ] && echo "${NAME}: section ${section} starting ${PROG} ${args}"
+	${PROG} ${args}
+	return $?
+}
+
+start()
+{
+	config_load "${NAME}"
+	config_foreach sslh_start sslh
+}
+
+stop()
+{
+	local pidfile
+	local rc=0
+
+	# killing all known processes
+	for pidfile in `ls /var/run/${NAME}.*.pid`
+	 do
+		start-stop-daemon -K -s KILL -p "${pidfile}" -n "${NAME}"
+		[ $? -ne 0 ] && rc=1
+		rm -f "${pidfile}"
+	done
+
+	# kill orphaned processes
+	if [ ${rc} -ne 0 ]
+	 then
+		echo "${NAME}: inconsistency in pid files killing all orphaned processes"
+		for pid in `pidof sslh`
+		 do
+			# check if correct program
+			ps | grep ${pid} | grep ${PROG} >/dev/null
+			[ $? -ne 0 ] && continue
+
+			# kill process
+			echo "Killing ${pid}..."
+			kill -s KILL ${pid}
+		done
+	fi
+}
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2009 OpenWrt.org
+
+NAME="$(basename "${initscript}")"
+PROG=/usr/sbin/${NAME}
+START=95
+
+start()
+{
+	# load config into variables
+	uci_load "${NAME}"
+
+	# check if enabled
+	local enabled
+	config_get_bool enabled 'default' 'enable' 0
+	if [ ${enabled} -eq 0 ]
+	 then
+		echo "${NAME} is not enabled"
+		return 1
+	fi
+
+	# prepare parameters
+	local ARGS=''
+	# A) listen parameter
+	[ ! -z ${CONFIG_default_listen} ] && ARGS="${ARGS} -p ${CONFIG_default_listen}"
+	# B) ssh parameter
+	[ ! -z ${CONFIG_default_ssh} ] && ARGS="${ARGS} -s ${CONFIG_default_ssh}"
+	# C) ssl parameter
+	[ ! -z ${CONFIG_default_ssl} ] && ARGS="${ARGS} -l ${CONFIG_default_ssl}"
+	# D) pid file
+	[ ! -z ${CONFIG_default_pidfile} ] && ARGS="${ARGS} -P ${CONFIG_default_pidfile}"
+	# E) timeout (for ssh, then ssl is assumed)
+	[ ! -z ${CONFIG_default_timeout} ] && ARGS="${ARGS} -t ${CONFIG_default_timeout}"
+	# F) verbose parameter
+	local verbosed
+	config_get_bool verbosed 'default' 'verbose' 0
+	[ ${verbosed} -ne 0 ] && ARGS="${ARGS} -v"
+
+	# execute command and return its exit code
+	[ ${verbosed} -ne 0 ] && echo "Starting ${PROG} ${ARGS}"
+	${PROG} ${ARGS}
+	return $?
+}
+
+stop()
+{
+	killall "${NAME}"
+}