From d631b536acc1b7421cd032faa19bec7e318c49e6 Mon Sep 17 00:00:00 2001
From: Jiri Slachta <slachta@cesnet.cz>
Date: Sun, 21 Dec 2014 12:25:42 +0100
Subject: [PATCH] rtpproxy: add init script and UCI config

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
---
 net/rtpproxy/Makefile              | 12 +++--
 net/rtpproxy/files/rtpproxy.config | 14 ++++++
 net/rtpproxy/files/rtpproxy.init   | 70 ++++++++++++++++++++++++++++++
 3 files changed, 92 insertions(+), 4 deletions(-)
 create mode 100644 net/rtpproxy/files/rtpproxy.config
 create mode 100644 net/rtpproxy/files/rtpproxy.init

diff --git a/net/rtpproxy/Makefile b/net/rtpproxy/Makefile
index 3aed248..2fa3014 100644
--- a/net/rtpproxy/Makefile
+++ b/net/rtpproxy/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2013 OpenWrt.org
+# Copyright (C) 2014 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=rtpproxy
 PKG_VERSION:=1.2.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://b2bua.org/chrome/site/
@@ -31,11 +31,15 @@ define Package/rtpproxy
   URL:=http://www.rtpproxy.org/
 endef
 
-# uses GNU configure
-
 define Package/rtpproxy/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/rtpproxy $(1)/usr/bin/
+
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/rtpproxy.init $(1)/etc/init.d/rtpproxy
+
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_BIN) ./files/rtpproxy.config $(1)/etc/config/rtpproxy
 endef
 
 $(eval $(call BuildPackage,rtpproxy))
diff --git a/net/rtpproxy/files/rtpproxy.config b/net/rtpproxy/files/rtpproxy.config
new file mode 100644
index 0000000..9b72d7c
--- /dev/null
+++ b/net/rtpproxy/files/rtpproxy.config
@@ -0,0 +1,14 @@
+config rtpproxy global
+	option enabled 0						# 0 - disabled, 1 - enabled
+
+config instance 'site1'                
+        option socket 'udp:127.0.0.1:7723'				# socket
+	option ipaddr '127.0.0.1'					# IPv4 address
+	option ip6addr '2001:0db8:0000:0000:0000:0000:1428:57ab'	# IPv6 address
+	option user 'nobody'						# userid to run rtpproxy instance from
+	option opts ''						# additional options for rtpproxy instance
+                                      
+config instance 'site2'               
+        option socket 'udp:127.0.0.1:7724'
+	option ipaddr '192.168.1.1'
+
diff --git a/net/rtpproxy/files/rtpproxy.init b/net/rtpproxy/files/rtpproxy.init
new file mode 100644
index 0000000..d1e2b37
--- /dev/null
+++ b/net/rtpproxy/files/rtpproxy.init
@@ -0,0 +1,70 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2014 CESNET, z.s.p.o
+
+START=99
+RTPPROXY_BIN="/usr/bin/rtpproxy"
+
+run_instance(){
+	local params="$1"
+
+	${RTPPROXY_BIN} $1
+	echo "[INFO] rtpproxy instance $2 has started"
+}
+
+check_param(){
+	local param="$1"
+	local value="$2"
+	local default_value="$3"
+
+	if [ "$value" != "" ]; then
+		rtpproxy_options=$rtpproxy_options" $param $value"
+	else
+		if [ "$default_value" != "" ]; then
+			rtpproxy_options=$rtpproxy_options" $param $default_value"
+		fi
+	fi
+}
+
+check_special_param(){
+	local param="$1"
+
+	if [ "$param" != "" ]; then
+		rtpproxy_options=$rtpproxy_options" $param"
+	fi
+}
+
+handle_instance() {
+	local site="$1"
+	local socket opts ipaddr ip6addr rtpproxy_options
+
+	config_get socket	"$site" socket
+	config_get opts		"$site" opts
+	config_get ipaddr	"$site" ipaddr
+	config_get ip6addr	"$site" ip6addr
+	config_get user		"$site" user
+
+	check_param "-s" "$socket"
+	check_param "-l" "$ipaddr"
+	check_param "-6" "$ip6addr"
+	check_param "-u" "$user" "nobody"
+	check_special_param "$opts"
+
+	run_instance "$rtpproxy_options" "$site"
+}
+
+start(){
+	config_load rtpproxy
+	local section="global"
+	config_get_bool enabled global enabled 0
+
+	if [ "$enabled" -eq 1 ]; then
+		config_foreach handle_instance instance
+	else
+		echo "[WARNING] rtpproxy not yet configured. Edit /etc/config/rtpproxy first."
+	fi
+}
+
+stop() {
+	killall rtpproxy
+}
+
-- 
2.30.2