Squashed commit of the following:

commit d45d1757d24d8214f730af1a3401dd2bef4a434f
Author: Steven <steven@cyrus.homeunix.org>
Date:   Wed May 28 17:23:27 2008 +0200

    * libs/core: Removed dummymode checks in sys
    * libs/sgi-webuci: Fixes

commit b870e8d345bc8912fd8ab61d463b9d68b924a6f4
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Wed May 28 15:40:10 2008 +0200

    fix path to theme

commit e3732926bd98db4cc38de6eb8018cd4e55176699
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Wed May 28 14:56:03 2008 +0200

    set the proper path to the config in dummy mode

commit a75aecf46f037c98bd6e49b9e48adb735d76d150
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Wed May 28 14:50:42 2008 +0200

    add some dummy mode support

commit 12bb39ef606bca6b403cc982213a6597b76dc1b3
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Wed May 28 14:41:56 2008 +0200

    normalize paths

commit 7aaad1103fd2bdc75aca158baa6ef191f9a961c6
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Wed May 28 14:27:26 2008 +0200

    add missing require statement

commit 5766274bd2511b00c42b474aeeeb3efaca6ded9b
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Wed May 28 14:19:54 2008 +0200

    add optional luaposix package (patched for darwin support)

commit 9e257a76d03722fc0ce8312aa9952641b21424bd
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Tue May 27 20:21:59 2008 +0200

    add missing files, more integration for the boa plugin, fix path to lua modules

commit dacc1a98ec946975fcb19f87076dfa7db865fca6
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Tue May 27 19:42:37 2008 +0200

    use "compile" instead of "source" and rename the old version of compile to "compile-all"

commit eb14777c4fee1eb5740aba1e5603e481320da7b1
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Tue May 27 19:41:59 2008 +0200

    more boa integration

commit df0afb965bf0a987b653e9d0acadf3151179a596
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Tue May 27 18:33:42 2008 +0200

    build boa and the webuci.so plugin along with sgi-webuci

commit 878161dabf32066631103d199e2cbaf3f5a7fb07
Author: Felix Fietkau <nbd@openwrt.org>
Date:   Tue May 27 18:03:16 2008 +0200

    add .gitignore

1 files changed, 61 insertions, 0 deletions

diff --git a/libs/sgi-webuci/root/usr/lib/boa/luci.lua b/libs/sgi-webuci/root/usr/lib/boa/luci.lua
new file mode 100644
index 0000000000..2ea6ba4cba
--- /dev/null
+++ b/libs/sgi-webuci/root/usr/lib/boa/luci.lua
@@ -0,0 +1,61 @@
+module("luci-plugin", package.seeall)
+
+function normalize(path)
+    local newpath
+	while newpath ~= path do
+		if (newpath) then
+			path = newpath
+		end
+		newpath = string.gsub(path, "/[^/]+/../", "/")
+	end
+	return newpath
+end
+
+function init(path)
+	-- NB: path points to ROOT/usr/lib/boa, change it to /usr/lib/lua
+	root = normalize(path .. '/../../../')
+	path = normalize(path .. '/../lua/')
+	package.cpath = path..'?.so;'..package.cpath
+	package.path = path..'?.lua;'..package.path
+
+	require("luci.dispatcher")
+	require("luci.sgi.webuci")
+	require("uci")
+
+	if (root ~= '/') then
+		-- Entering dummy mode
+		uci.set_savedir(root..'/tmp/.uci')
+		uci.set_confdir(root..'/etc/config')
+		
+		luci.sys.hostname = function() return "" end
+		luci.sys.loadavg  = function() return 0,0,0,0,0 end
+		luci.sys.reboot   = function() return end
+		luci.sys.sysinfo  = function() return "","","" end
+		luci.sys.syslog   = function() return "" end
+		
+		luci.sys.net.arptable		= function() return {} end
+		luci.sys.net.devices		= function() return {} end
+		luci.sys.net.routes			= function() return {} end
+		luci.sys.wifi.getiwconfig	= function() return {} end
+		luci.sys.wifi.iwscan		= function() return {} end
+	end
+end
+
+function prepare_req(uri)
+	luci.dispatcher.createindex()
+	env = {}
+	env.REQUEST_URI = uri
+end
+
+function handle_req(context)
+	env.SERVER_PROTOCOL = context.server_proto
+	env.REMOTE_ADDR     = context.remote_addr
+	env.REQUEST_METHOD  = context.request_method
+	env.PATH_INFO       = context.uri
+	env.REMOTE_PORT     = context.remote_port
+	env.SERVER_ADDR     = context.server_addr
+	env.SCRIPT_NAME     = env.REQUEST_URI:sub(1, #env.REQUEST_URI - #env.PATH_INFO)
+
+	luci.sgi.webuci.initenv(env, vars)
+	luci.dispatcher.httpdispatch()
+end