Preliminary OpenWrt package support.

Config.in

@@ -0,0 +1,12 @@
+# Doodle3D Wifibox configuration
+#menu "Configuration"
+#	depends on PACKAGE_wifibox
+
+	config WIFIBOX_DEVEL_PACKAGE
+		depends on PACKAGE_wifibox
+		bool "Enable development aids"
+		default n
+		help
+			Enable development features (currently a script to copy and zip all relevant code for updating the git repository).
+
+#endmenu

Makefile

@@ -0,0 +1,104 @@
+##############################################
+# OpenWrt Makefile for Doodle3D WifiBox firmware
+##############################################
+include $(TOPDIR)/rules.mk
+
+# Name and release number of this package
+PKG_NAME:=wifibox
+PKG_VERSION:=0.1.0
+PKG_RELEASE:=1
+
+# This specifies the directory where we're going to build the program.  
+# The root build directory, $(BUILD_DIR), is by default the build_mipsel 
+# directory in your OpenWrt SDK directory
+PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/wifibox
+	SECTION:=mods
+	CATEGORY:=Miscellaneous
+	MENU:=1
+#	DEFAULT:=y
+	TITLE:=Doodle3D WifiBox firmware
+	URL:=http://www.doodle3d.com/wifibox
+	DEPENDS:=+lua +libuci-lua +libiwinfo-lua +uhttpd
+endef
+
+define Package/wifibox/description
+	Doodle3D WifiBox firmware
+	Web interface to draw doodles and print them with ease.
+	Automatically connects to known network or provide one to connect with.
+	Intended to be used on TP-Link WR703n or MR3020.
+endef
+
+define Package/wifibox/config
+	source "$(SOURCE)/Config.in"
+endef
+
+# Specify what needs to be done to prepare for building the package.
+# In our case, we need to copy the source files to the build directory.
+# This is NOT the default.  The default uses the PKG_SOURCE_URL and the
+# PKG_SOURCE which is not defined here to download the source from the web.
+# In order to just build a simple program that we have just written, it is
+# much easier to do it this way.
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+	$(CP) -r ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Configure
+#	no configuration necessary
+endef
+
+define Build/Compile directives
+#	no compilation necessary (although possible with luac?)
+endef
+
+# The $(1) variable represents the root directory on the router running 
+# OpenWrt. The $(INSTALL_DIR) variable contains a command to prepare the install 
+# directory if it does not already exist.  Likewise $(INSTALL_BIN) contains the 
+# command to copy the binary file from its current location (in our case the build
+# directory) to the install directory.
+define Package/wifibox/install
+	
+### create required directories
+	
+#	$(INSTALL_DIR) $(1)/usr/share/lua/autowifi
+	$(INSTALL_DIR) $(1)/usr/share/lua/autowifi/admin
+#	$(INSTALL_DIR) $(1)/usr/share/lua/autowifi/ext
+#	$(INSTALL_DIR) $(1)/usr/share/lua/autowifi/ext/www
+	$(INSTALL_DIR) $(1)/usr/share/lua/autowifi/ext/www/cgi-bin
+	$(INSTALL_DIR) $(1)/etc/rc.d
+	$(INSTALL_DIR) $(1)/www/cgi-bin
+	
+	
+### create all files in /usr/share/lua/autowifi
+	
+	$(CP) $(PKG_BUILD_DIR)/*.lua $(1)/usr/share/lua/autowifi/
+	$(CP) $(PKG_BUILD_DIR)/admin/* $(1)/usr/share/lua/autowifi/admin/
+	
+	$(CP) $(PKG_BUILD_DIR)/ext/autowifi.js $(1)/usr/share/lua/autowifi/ext
+	$(CP) $(PKG_BUILD_DIR)/ext/autowifi_init $(1)/usr/share/lua/autowifi/ext
+	$(CP) $(PKG_BUILD_DIR)/ext/wfcf $(1)/usr/share/lua/autowifi/ext
+	
+	$(CP) $(PKG_BUILD_DIR)/ext/www/.autowifi-inplace $(1)/usr/share/lua/autowifi/ext/www
+	$(CP) $(PKG_BUILD_DIR)/ext/www/index.html $(1)/usr/share/lua/autowifi/ext/www
+	$(LN) -s /usr/share/lua/autowifi/admin $(1)/usr/share/lua/autowifi/ext/www
+	$(LN) -s /usr/share/lua/autowifi/ext/wfcf $(1)/usr/share/lua/autowifi/ext/www/cgi-bin
+	
+ifeq ($(CONFIG_WIFIBOX_DEVEL_PACKAGE),y)
+	$(INSTALL_DIR) $(1)/usr/share/lua/autowifi/misc
+	$(CP) $(PKG_BUILD_DIR)/misc/collect-code.sh $(1)/usr/share/lua/autowifi/misc/
+endif
+	
+	
+### create links elsewhere in the system
+	
+	$(LN) -s /usr/share/lua/autowifi/ext/wfcf $(1)/www/cgi-bin
+	$(LN) -s /usr/share/lua/autowifi/admin $(1)/www
+	$(LN) -s /usr/share/lua/autowifi/ext/autowifi_init $(1)/etc/rc.d/S18autowifi_init
+endef
+
+
+$(eval $(call BuildPackage,wifibox))

src/Makefile

@@ -0,0 +1,5 @@
+all:
+	@echo "No compilation here...(dummy Makefile to keep buildroot happy)"
+
+clean:
+	@echo "No cleaning here... (dummy Makefile to keep buildroot happy)"

src/README

@@ -1,12 +1,13 @@
 Installation:
-- place the src directory in /usr/share/lua and name it 'autowifi'
-- create a symlink to ext/wfcf in /www/cgi-bin (make sure the file is executable)
-- create a symlink to admin in /www
-- create a symlink to ext/autowifi_init in /etc/rc.d and name it S18autowifi_init
-- (not necessary) enable init script by calling it with 'enable' argument?
 - make sure radio0 in /etc/config/wireless is not disabled
 - the wlan net must also be added to firewall in the lan zone
 
+== these steps are performed by the package installer
+- (ignore) place the src directory in /usr/share/lua and name it 'autowifi'
+- (ignore) create a symlink to ext/wfcf in /www/cgi-bin (make sure the file is executable)
+- (ignore) create a symlink to admin in /www
+- (ignore) create a symlink to ext/autowifi_init in /etc/rc.d and name it S18autowifi_init
+
 == these two items are now handled by the script
 - create a wlan network in /etc/config/network as follows <<EOF
 config interface 'wlan'
@@ -22,6 +23,3 @@ config dhcp 'wlan'
 	option limit '150'
 	option leasetime '12h' 
 EOF
-
-== package creation
-- starting point: http://manoftoday.wordpress.com/2007/10/11/writing-and-compiling-a-simple-program-for-openwrt/

src/TODO

@@ -0,0 +1,6 @@
+- write a shellscript to automate tasks like swapping out /www and packaging modified code for git merging
+- finish postinst and prerm/postrm scripts
+- do things right and copy (not link) the init script to init.d
+  (and enable it automatically, which links to it from rc.d with the proper start priority?)
+- add/link general OpenWrt build instructions for OSX to installation page on wiki.
+- see if updating works when a new version is 'released' (probably needs a real feed)

src/reconf.lua

@@ -124,6 +124,7 @@ end
 --[[ Switch between wireless static IP and DHCP ]]
 function reconf.staticaddr_add(dirtyList)
 	uci:set("network", wifi.NET, "interface")
+	--TODO: remove ifname on wlan interface?
 	M.uciTableSet("network", wifi.NET, {
 		proto = "static",
 		ipaddr = wifi.AP_ADDRESS,