* luci/build: add uvl2cbi code gnerator and license foo

build/cbi2uvl.lua

@@ -1,4 +1,19 @@
 #!/usr/bin/lua
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2008 Steven Barth <steven@midlink.org>
+Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+$Id: index.lua 3548 2008-10-09 20:28:07Z Cyrus $
+]]--
+
 local cbi = require "luci.cbi"
 local i18n = require "luci.i18n"
 local util = require "luci.util"
@@ -34,45 +49,45 @@ for i, sec in pairs(map.children) do if util.instanceof(sec, cbi.TypedSection) t
 	print ("\nconfig section")
 	print ("	option name '%s'" % sec.sectiontype)
 	print ("	option package '%s'" % map.config)
-	
+
 	if #sec.title > 0 then
 		print ("	option title '%s'" % util.striptags(sec.title))
 	end
-	
+
 	if #sec.description > 0 then
 		print ("	option description '%s'" % util.striptags(sec.description))
 	end
-	
+
 	if not sec.addremove then
 		print ("	option unique true")
 		print ("	option required true")
 	end
-	
+
 	if not sec.anonymous then
 		print ("	option named true")
 	end
-	
+
 	if sec.dynamic then
 		print ("	option dynamic true")
 	end
-	
+
 	for j, opt in ipairs(sec.children) do
-	if opt.option:sub(1,1) ~= "_" or util.instanceof(opt, cbi.Value) then 
+	if opt.option:sub(1,1) ~= "_" or util.instanceof(opt, cbi.Value) then
 		print ("\nconfig variable")
 		print ("	option name '%s'" % opt.option)
 		print ("	option section '%s.%s'" % {map.config, sec.sectiontype})
 		if #opt.title > 0 then
 			print ("	option title '%s'" % util.striptags(opt.title))
 		end
-		
+
 		if #opt.description > 0 then
 			print ("	option description '%s'" % util.striptags(opt.description))
 		end
-		
+
 		if not opt.rmempty and not opt.optional then
 			print ("	option required true")
 		end
-		
+
 		if util.instanceof(opt, cbi.Flag) then
 			print ("	option datatype boolean")
 		elseif util.instanceof(opt, cbi.DynamicList) then
@@ -82,20 +97,20 @@ for i, sec in pairs(map.children) do if util.instanceof(sec, cbi.TypedSection) t
 			util.perror("*** Warning: Please verify '%s.%s.%s' ***" %
 				{map.config, sec.sectiontype, opt.option} )
 		end
-		
+
 		for i, dep in ipairs(opt.deps) do
 			if not dep.add or dep.add == "" then
 				local depstring
 				for k, v in pairs(dep.deps) do
 					depstring = (depstring and depstring .. "," or "") .. "%s=%s" % {k, v}
-				end 
+				end
 				print ("	list depends '%s'" % depstring)
 			else
 				util.perror("*** Warning: Unable to decode dependency '%s' in '%s.%s.%s[%s]' ***" %
 					{util.serialize_data(dep.deps), map.config, sec.sectiontype, opt.option, dep.add})
 			end
 		end
-		
+
 		if util.instanceof(opt, cbi.ListValue) then
 			for k, key in ipairs(opt.keylist) do
 				print ("\nconfig enum")

build/uvl2cbi.lua

@@ -0,0 +1,88 @@
+#!/usr/bin/lua
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2008 Steven Barth <steven@midlink.org>
+Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+$Id$
+]]--
+
+local uvl  = require "luci.uvl"
+local util = require "luci.util"
+
+if not arg[1] then
+ 	util.perror("Usage %s scheme_name" % arg[0])
+ 	os.exit(1)
+end
+
+
+
+local scheme, error = uvl.UVL():get_scheme(arg[1])
+
+if not scheme then
+	print( error:string() )
+	os.exit(1)
+end
+
+
+print('cbimap = Map(%q, %q, %q)\n'
+	% { scheme.name, scheme.title or scheme.name, scheme.description or "" } )
+
+
+for sn, sv in util.kspairs(scheme.sections) do
+	print('%s = cbimap:section(TypedSection, %q, %q, %q)'
+		% { sn, sn, sv.title or "", sv.description or "" } )
+
+	if not sv.named   then print('%s.anonymous = true' % sn) end
+	if not sv.unique  then print('%s.addremove = true' % sn) end
+	if     sv.dynamic then print('%s.dynamic = true'   % sn) end
+
+	if sv.depends then
+		for _, dep in ipairs(sv.depends) do
+			print('%s:depends(%s)' % { sn, util.serialize_data(dep) } )
+		end
+	end
+
+	print('')
+
+	for vn, vv in util.kspairs(scheme.variables[sn]) do
+		if not vv.type or vv.type == "variable" then
+			print('%s = %s:option(%s, %q, %q, %q)'
+				% { vn, sn, vv.datatype == "boolean" and "Flag" or "Value",
+					vn, vv.title or "", vv.description or "" } )
+		elseif vv.type == "enum" then
+			print('%s = %s:option(%s, %q, %q, %q)'
+				% { vn, sn, vv.multival and "MultiValue" or "ListValue",
+					vn, vv.title or "", vv.description or "" } )
+
+			for _, val in ipairs(vv.valuelist or {}) do
+				print('%s:value(%q, %q)'
+					% { vn, val.value, val.title or val.value } )
+			end
+		elseif vv.type == "list" or vv.type == "lazylist" then
+			print('%s = %s:option(DynamicList, %q, %q, %q)'
+				% { vn, sn, vn, vv.title or "", vv.description or "" } )
+		else
+			print('-- option: type(%s) ?' % { vv.type or "" } )
+		end
+
+		if     vv.default  then print('%s.default = %q'     % { vn, vv.default } ) end
+		if     vv.required then print('%s.optional = false' % vn ) end
+		if not vv.required then print('%s.rmempty = true'   % vn ) end
+
+		for _, dep in ipairs(vv.depends or {}) do
+			print('%s:depends(%s)' % { vn, util.serialize_data(dep) } )
+		end
+
+		print('')
+	end
+
+	print('\nreturn cbimap')
+end