packages/socat: add init script

Init script to start instances of socat for port-forwarding etc.

Signed-off-by: Henning Schild <henning@hennsch.de>

2 files changed, 44 insertions, 0 deletions

diff --git a/net/socat/files/socat.config b/net/socat/files/socat.config
new file mode 100644
index 000000000..7df6358be
--- /dev/null
+++ b/net/socat/files/socat.config
@@ -0,0 +1,5 @@
+# forward port 8000 on IPv6 to IPv4 host port 80
+# change enable to '1' to use this example
+config socat 'http'
+	option enable '0'
+	option SocatOptions '-d -d TCP6-LISTEN:8000,fork TCP4:192.168.1.20:80'
diff --git a/net/socat/files/socat.init b/net/socat/files/socat.init
new file mode 100644
index 000000000..379dc070f
--- /dev/null
+++ b/net/socat/files/socat.init
@@ -0,0 +1,39 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2008-2014 OpenWrt.org
+
+START=99
+STOP=99
+
+USE_PROCD=1
+PROG=/usr/bin/socat
+NAME=socat
+
+validate_section_socat()
+{
+	uci_validate_section socat socat "${1}" \
+		'enable:bool:1' \
+		'SocatOptions:string'
+	return $?
+}
+
+socat_instance()
+{
+	local SocatOptions enable
+
+	validate_section_socat "${1}" || {
+		echo "validation failed"
+		return 1
+	}
+
+	[ "${enable}" = "0" ] && return 1
+
+	procd_open_instance
+	procd_set_param command "$PROG"
+	procd_append_param command ${SocatOptions}
+	procd_close_instance
+}
+
+start_service () {
+	config_load "${NAME}"
+	config_foreach socat_instance socat
+}