* libs/web: Added .leaf attribute to dispatching tree to stop dispatching at a certai...
authorSteven Barth <steven@midlink.org>
Thu, 29 May 2008 19:18:49 +0000 (19:18 +0000)
committerSteven Barth <steven@midlink.org>
Thu, 29 May 2008 19:18:49 +0000 (19:18 +0000)
* libs/web: Added rewrite target for advanced aliasing

libs/web/luasrc/dispatcher.lua

index 14801c6..d1fcdcd 100644 (file)
@@ -98,7 +98,7 @@ function dispatch()
 
        for i, s in ipairs(request) do
                c = c.nodes[s]
 
        for i, s in ipairs(request) do
                c = c.nodes[s]
-               if not c then
+               if not c or c.leaf then
                        break
                end
 
                        break
                end
 
@@ -282,6 +282,21 @@ function alias(...)
        end
 end
 
        end
 end
 
+function rewrite(n, ...)
+       local req = arg
+       return function()
+               for i=1,n do 
+                       table.remove(request, 1)
+               end
+               
+               for i,r in ipairs(req) do
+                       table.insert(request, i, r)
+               end
+               
+               dispatch()
+       end
+end
+
 function call(name)
        return function() getfenv()[name]() end
 end
 function call(name)
        return function() getfenv()[name]() end
 end