add mjpg-streamer config

milkymist-files/data/m1/files/etc/config/firewall

@@ -139,3 +139,9 @@ config 'redirect'
 	option 'dest_port' '23'
 	option 'name' 'telnet'
 
+config rule
+       option target 'ACCEPT'
+       option src 'wan'
+       option proto 'tcp udp'
+       option dest_port '8080'
+       option name 'mjpg'

milkymist-files/data/m1/files/etc/init.d/mjpg-streamer

@@ -0,0 +1,56 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2009-2011 OpenWrt.org
+
+START=50
+
+SERVICE_DAEMONIZE=1
+SERVICE_WRITE_PID=1
+
+PROG=/usr/bin/mjpg_streamer
+
+error() {
+	echo "${initscript}:" "$@" 1>&2
+}
+
+section_enabled() {
+	config_get_bool enabled "$1" 'enabled' 0
+	[ $enabled -gt 0 ]
+}
+
+start_instance() {
+	local s="$1"
+
+	section_enabled "$s" || return 1
+
+	config_get device "$s" 'device'
+	config_get resolution "$s" 'resolution'
+	config_get fps "$s" 'fps'
+	config_get port "$s" 'port'
+
+	[ -c "$device" ] || {
+		error "device '$device' does not exist"
+		return 1
+	}
+
+	service_start /usr/bin/mjpg_streamer --input "input_uvc.so \
+		--device $device --fps $fps --resolution $resolution -y" \
+		--output "output_http.so --port $port"
+}
+
+stop_instance() {
+	local s="$1"
+
+	section_enabled "$s" || return 1
+
+	service_stop /usr/bin/mjpg_streamer
+}
+
+start() {
+	config_load 'mjpg-streamer'
+	config_foreach start_instance 'mjpg-streamer'
+}
+
+stop() {
+	config_load 'mjpg-streamer'
+	config_foreach stop_instance 'mjpg-streamer'
+}