[packages] mjpg-streamer: upgrade package

Changes include:

* version bump to r181
* convert init script so it can use procd
* add menu so one can select only desired features

Signed-off-by: Luka Perkov <luka@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@38143 3c298f89-4303-0410-b956-a3cf2f4a3e73

multimedia/mjpg-streamer/Config.in

@@ -0,0 +1,23 @@
+if PACKAGE_mjpg-streamer
+
+config MJPG_STREAMER_INPUT_FILE
+	bool "Install input file library"
+	default y
+
+config MJPG_STREAMER_INPUT_UVC
+	bool "Install input uvc library"
+	default y
+
+config MJPG_STREAMER_OUTPUT_FILE
+	bool "Install output file library"
+	default y
+
+config MJPG_STREAMER_OUTPUT_HTTP
+	bool "Install output http library"
+	default y
+
+config MJPG_STREAMER_WWW
+	bool "Install WWW files"
+	default y
+
+endif

multimedia/mjpg-streamer/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2006-2011 OpenWrt.org
+# Copyright (C) 2006-2013 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,9 +8,9 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mjpg-streamer
-PKG_REV:=148
+PKG_REV:=181
 PKG_VERSION:=r$(PKG_REV)
-PKG_RELEASE:=4
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer
@@ -26,14 +26,23 @@ define Package/mjpg-streamer
   TITLE:=MJPG-streamer
   DEPENDS:=+libpthread +libjpeg
   URL:=http://mjpg-streamer.wiki.sourceforge.net/
+  MENU:=1
 endef
 
 define Package/mjpg-streamer/description
-	Streaming application for Linux-UVC compatible webcams
+ Streaming application for Linux-UVC compatible webcams
+endef
+
+define Package/mjpg-streamer/config
+  source "$(SOURCE)/Config.in"
 endef
 
 EXTRA_CFLAGS += $(TARGET_CPPFLAGS) $(TARGET_LDFLAGS)
 
+define Package/mjpg-streamer/conffiles
+/etc/config/mjpg-streamer
+endef
+
 define Package/mjpg-streamer/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/mjpg_streamer $(1)/usr/bin/
@@ -41,17 +50,25 @@ define Package/mjpg-streamer/install
 	$(CP) ./files/mjpg-streamer.config $(1)/etc/config/mjpg-streamer
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/mjpg-streamer.init $(1)/etc/init.d/mjpg-streamer
-	$(INSTALL_DIR) $(1)/usr/lib
-	$(CP) $(foreach input_plugin,file uvc,$(PKG_BUILD_DIR)/input_$(input_plugin).so) $(1)/usr/lib
-	$(CP) $(foreach output_plugin,http file,$(PKG_BUILD_DIR)/output_$(output_plugin).so) $(1)/usr/lib
 	$(INSTALL_DIR) $(1)/etc/hotplug.d/usb
 	$(INSTALL_DATA) ./files/mjpg-streamer.hotplug $(1)/etc/hotplug.d/usb/20-mjpg-streamer
+	$(INSTALL_DIR) $(1)/usr/lib
+ifeq ($(CONFIG_MJPG_STREAMER_INPUT_FILE),y)
+	$(CP) $(PKG_BUILD_DIR)/input_file.so $(1)/usr/lib
+endif
+ifeq ($(CONFIG_MJPG_STREAMER_INPUT_UVC),y)
+	$(CP) $(PKG_BUILD_DIR)/input_uvc.so $(1)/usr/lib
+endif
+ifeq ($(CONFIG_MJPG_STREAMER_OUTPUT_FILE),y)
+	$(CP) $(PKG_BUILD_DIR)/output_file.so $(1)/usr/lib
+endif
+ifeq ($(CONFIG_MJPG_STREAMER_OUTPUT_HTTP),y)
+	$(CP) $(PKG_BUILD_DIR)/output_http.so $(1)/usr/lib
+endif
+ifeq ($(CONFIG_MJPG_STREAMER_WWW),y)
 	$(INSTALL_DIR) $(1)/www/webcam
 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/www/* $(1)/www/webcam
-endef
-
-define Package/mjpg-streamer/conffiles
-/etc/config/mjpg-streamer
+endif
 endef
 
 $(eval $(call BuildPackage,mjpg-streamer))

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

@@ -1,7 +1,10 @@
-config mjpg-streamer core
-	option enabled		"0"
-	option device		"/dev/video0"
-	option resolution	"640x480"
-	option fps		"5"
-	option www		"/www/webcam"
-	option port		"8080"
+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'
+

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

@@ -1,11 +1,10 @@
 case "$ACTION" in
 	add)
-	        # start process
+		# start process
 		/etc/init.d/mjpg-streamer start
-	        ;;
+		;;
 	remove)
-	        # stop process
+		# stop process
 		/etc/init.d/mjpg-streamer stop
-	        ;;
+		;;
 esac
-

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

@@ -1,57 +1,83 @@
 #!/bin/sh /etc/rc.common
-# Copyright (C) 2009-2012 OpenWrt.org
+# Copyright (C) 2009-2013 OpenWrt.org
 
-START=50
-
-SERVICE_DAEMONIZE=1
-SERVICE_WRITE_PID=1
+START=90
+STOP=10
 
+USE_PROCD=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_bool enabled "$1" 'enabled' 0
+	[ $enabled -eq 0 ] && return
 
-	config_get device "$s" 'device'
-	config_get resolution "$s" 'resolution'
-	config_get fps "$s" 'fps'
-	config_get www "$s" 'www'
-	config_get port "$s" 'port'
-
-	[ -c "$device" ] || {
-		error "device '$device' does not exist"
+	config_get input "$s" 'input'
+	if [ -z "$input" ]; then
+		error "in section '$s' option input is missing"
 		return 1
-	}
+	fi
 
-	service_start /usr/bin/mjpg_streamer --input "input_uvc.so \
-		--device $device --fps $fps --resolution $resolution" \
-		--output "output_http.so --www $www --port $port"
+	config_get output "$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 $www"
+	fi
+
+	if [ -z "$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
 }
 
-stop_instance() {
-	local s="$1"
-
-	section_enabled "$s" || return 1
-
-	service_stop /usr/bin/mjpg_streamer
-}
-
-start() {
+start_service() {
 	config_load 'mjpg-streamer'
 	config_foreach start_instance 'mjpg-streamer'
 }
 
-stop() {
-	config_load 'mjpg-streamer'
-	config_foreach stop_instance 'mjpg-streamer'
+service_triggers() {
+	procd_add_reload_trigger 'mjpg-streamer'
 }