add mjpg-streamer

add myself as maintainer
add UCI HTTP authentication

Signed-off-by: Roger D <rogerdammit@gmail.com>

multimedia/mjpg-streamer/files/mjpg-streamer.config

@@ -0,0 +1,11 @@
+config mjpg-streamer 'core'
+	option enabled '0'
+	option input 'uvc'
+	option output 'http'
+	option device '/dev/video0'
+	option resolution '640x480'
+	option fps '5'
+	option www '/www/webcam'
+	option port '8080'
+	option username 'openwrt'
+	option password 'openwrt'

multimedia/mjpg-streamer/files/mjpg-streamer.hotplug

@@ -0,0 +1,10 @@
+case "$ACTION" in
+	add)
+		# start process
+		/etc/init.d/mjpg-streamer start
+		;;
+	remove)
+		# stop process
+		/etc/init.d/mjpg-streamer stop
+		;;
+esac

multimedia/mjpg-streamer/files/mjpg-streamer.init

@@ -0,0 +1,87 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2009-2013 OpenWrt.org
+
+START=90
+STOP=10
+
+USE_PROCD=1
+PROG=/usr/bin/mjpg_streamer
+
+error() {
+	echo "${initscript}:" "$@" 1>&2
+}
+
+start_instance() {
+	local s="$1"
+
+	config_get_bool enabled "$1" 'enabled' 0
+	[ $enabled -eq 0 ] && return
+
+	config_get input "$s" 'input'
+	if [ -z "$input" ]; then
+		error "in section '$s' option input is missing"
+		return 1
+	fi
+
+	config_get output "$s" 'output'
+	if [ -z "$output" ]; then
+		error "in section '$s' option output is missing"
+		return 1
+	fi
+
+	local input_arg
+	if [ "x$input" = 'xuvc' ]; then
+		input_arg="input_uvc.so"
+
+		config_get device "$s" 'device'
+		if [ ! -c "$device" ]; then
+			error "device '$device' does not exist"
+			return 1
+		fi
+		input_arg="${input_arg} --device $device"
+
+		config_get fps "$s" 'fps'
+		[ -n "$fps" ] && input_arg="${input_arg} --fps $fps"
+
+		config_get resolution "$s" 'resolution'
+		[ -n "$resolution" ] && input_arg="${input_arg} --resolution $resolution"
+	fi
+
+	if [ -z "$input_arg" ]; then
+		error "unsuported input option '$input' in section '$s'"
+		return 1
+	fi
+
+	local output_arg
+	if [ "x$output" = 'xhttp' ]; then
+		output_arg="output_http.so"
+
+		config_get port "$s" 'port'
+		[ -n "$port" ] && output_arg="${output_arg} --port $port"
+
+		config_get www "$s" 'www'
+		[ -n "$www" ] && output_arg="${output_arg} --www $www"
+
+		config_get username "$s" 'username'
+		config_get password "$s" 'password'
+		[ -n "$username" ] && [ -n "$password" ] && output_arg="${output_arg} --credentials $username:$password"
+	fi
+
+	if [ -z "$output_arg" ]; then
+		error "unsuported output option '$output' in section '$s'"
+		return 1
+	fi
+
+	procd_open_instance
+	procd_set_param command "$PROG" --input "$input_arg" --output "$output_arg"
+	procd_close_instance
+}
+
+start_service() {
+	config_load 'mjpg-streamer'
+	config_foreach start_instance 'mjpg-streamer'
+}
+
+service_triggers() {
+	procd_add_reload_trigger 'mjpg-streamer'
+}