[packages] ap51-flash: update ap51-flash and add loop option

The newer ap51-flash version and updated scripts will fix a
problem on big-endian machines and uses a lot less memory
(libpcap is not required anymore, no more image-buffering).

A loop-script per ap51-flash instance will take care of
restarting the app if selected in uci-config file.


git-svn-id: svn://svn.openwrt.org/openwrt/packages@20374 3c298f89-4303-0410-b956-a3cf2f4a3e73

utils/ap51-flash/Makefile

@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ap51-flash
-PKG_REV:=195
+PKG_REV:=232
 PKG_VERSION:=r$(PKG_REV)
 PKG_RELEASE:=1
 
@@ -19,22 +19,34 @@ PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.gz
 
 include $(INCLUDE_DIR)/package.mk
 
+ifeq ($(CONFIG_BIG_ENDIAN),y)
+  STAMP_BUILT:=$(STAMP_BUILT)_big
+endif
+
 define Package/ap51-flash
   SECTION:=utils
   CATEGORY:=Utilities
   TITLE:=A tool for flashing (nearly) all ap51/ap61 based routers
   URL:=http://dev.open-mesh.com/wiki/ap51-flash-station
-  DEPENDS:=+libpcap
 endef
 
+TARGET_EXTRA_CFLAGS:=-DFLASH_FROM_FILE -DNO_LIBPCAP
+ifeq ($(CONFIG_BIG_ENDIAN),y)
+	TARGET_EXTRA_CFLAGS:=$(TARGET_EXTRA_CFLAGS) -DUIP_CONF_BYTE_ORDER=1234
+endif
+
 # pass optimization flags
 MAKE_FLAGS += \
 	OFLAGS="$(TARGET_CFLAGS)" \
+	EXTRA_CFLAGS="$(TARGET_EXTRA_CFLAGS)" \
+	REVISION="$(PKG_VERSION)" \
 
 define Package/ap51-flash/install
-	$(INSTALL_DIR) $(1)/etc/config $(1)/etc/init.d $(1)/usr/sbin
+	$(INSTALL_DIR) $(1)/etc/config $(1)/etc/init.d $(1)/usr/sbin \
+		$(1)/usr/lib/ap51-flash
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ap51-flash $(1)/usr/sbin/
 	$(INSTALL_BIN) ./files/ap51-flash.init $(1)/etc/init.d/ap51-flash
+	$(INSTALL_BIN) ./files/ap51-flash.sh $(1)/usr/lib/ap51-flash/ap51-flash.sh
 	$(INSTALL_DATA) ./files/ap51-flash.conf $(1)/etc/config/ap51-flash
 endef
 

utils/ap51-flash/files/ap51-flash.conf

@@ -2,4 +2,5 @@
 #	option ifname	eth0.1
 #	option rootfs	/tmp/images/openwrt-atheros-root.squashfs
 #	option kernel	/tmp/images/openwrt-atheros-vmlinux.lzma
-##	option ubnt	/tmp/images/openwrt-atheros-ubnt5-squashfs.bin
+#	option ubnt	/tmp/images/openwrt-atheros-ubnt5-squashfs.bin
+##	option loop	'1'

utils/ap51-flash/files/ap51-flash.init

@@ -1,5 +1,5 @@
 #!/bin/sh /etc/rc.common
-# Copyright (C) 2007 OpenWrt.org
+# Copyright (C) 2010 OpenWrt.org
 
 START=20
 
@@ -8,22 +8,23 @@ NAME=ap51-flash
 start_daemon() {
 	local cfg="$1"
 
+	config_get_bool loop "$cfg" loop
 	config_get ifname "$cfg" ifname
 	config_get rootfs "$cfg" rootfs
 	config_get kernel "$cfg" kernel
-	config_get ubntimg "$cfg" ubntimg
-	if [ -n "$ifname" -a -n "$rootfs" -a -n "$kernel" ]; then
-		[ -n "`ls /var/run/$NAME-$ifname.pid 2> /dev/null`" ] && {
+	config_get ubnt "$cfg" ubnt
+	[ "$loop" != "1" ] && loop=0
+	if [ -n "$ifname" -a -n "$rootfs" -a -n "$kernel" ] || \
+	   [ -n "$ifname" -a -n "$ubnt" ]; then
+	   	PID="`cat /var/run/$NAME.sh-$ifname.pid 2> /dev/null`"
+	   	[ -z "`ps | grep "^.[ ]*$PID "`" ] && \
+	   		rm /var/run/$NAME.sh-$ifname.pid
+		[ -n "`ls /var/run/$NAME.sh-$ifname.pid 2> /dev/null`" ] && {
 			echo "Can't start more than one ap51-flash for interface $ifname!"
 			return 0
 		}
-		start-stop-daemon -S -b -m -p /var/run/$NAME-$ifname.pid -n $NAME -x /usr/sbin/$NAME -- $ifname $rootfs $kernel
-	elif [ -n "$ifname" -a -n "$ubntimg" ]; then
-		[ -n "`ls /var/run/$NAME-$ifname-ubnt.pid 2> /dev/null`" ] && {
-			echo "Can't start more than one ap51-flash (ubnt) for interface $ifname!"
-			return 0
-		}
-		start-stop-daemon -S -b -m -p /var/run/$NAME-$ifname-ubnt.pid -n $NAME -x /usr/sbin/$NAME -- $ifname $ubntimg
+		start-stop-daemon -S -b -m -p /var/run/$NAME.sh-$ifname.pid -n $NAME.sh \
+			-x /usr/lib/ap51-flash/$NAME.sh -- "$loop" "$ifname" "$rootfs" "$kernel" "$ubnt"
 	fi
 }
 
@@ -38,6 +39,10 @@ stop() {
 	echo "OR you can stop this with Ctrl+c within 10 seconds"
 	sleep 10
 	local pidfile
+	for pidfile in `ls /var/run/${NAME}.sh-*.pid 2> /dev/null`; do
+		start-stop-daemon -K -s TERM -p "${pidfile}" -n "${NAME}.sh" >/dev/null
+		rm -f "${pidfile}"
+	done
 	for pidfile in `ls /var/run/${NAME}-*.pid 2> /dev/null`; do
 		start-stop-daemon -K -s TERM -p "${pidfile}" -n "${NAME}" >/dev/null
 		rm -f "${pidfile}"

utils/ap51-flash/files/ap51-flash.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+NAME=ap51-flash
+rootfs=""
+kernel=""
+ubnt=""
+
+[ $1 -eq "1" ] && loop="1"
+ifname="$2"
+[ -n "$3" ] && rootfs="--rootfs $3"
+[ -n "$4" ] && kernel="--kernel $4"
+[ -n "$5" ] && ubnt="--ubnt $5"
+
+while [ 1 ]; do
+	start-stop-daemon -S -m -p /var/run/$NAME-$ifname.pid -n $NAME \
+		-x /usr/sbin/$NAME -- --flash-from-file $rootfs $kernel $ubnt $ifname
+	
+	rm /var/run/$NAME-$ifname.pid
+	[ "$loop" != "1" ] && break
+	sleep 15
+done