iRule recognize blank space in URI?

I ended up with:

 

 

when CLIENT_ACCEPTED {

 

TCP::collect 100

 

}

 

when CLIENT_DATA {

 

Grab characters b/w GET and HTTP version

 

set matchedURI [regexp -inline "/vMoD.+HTTP" [TCP::payload]]

 

Find the length of payload up to GET to use as offset

 

 

 

if { [string length $matchedURI] > 0 } {

 

Parse the URI and convert spaces to %20

 

set newURI [getfield [getfield $matchedURI " HTTP" 1] "\{" 2]

 

set encURI [string map { " " %20} $newURI]

 

Replace the URI with space with the encoded URI

 

4 is used as offset, counting "GET ", cound not think of better way

 

TCP::payload replace 4 [string length $newURI] $encURI

 

log local0. "encURI is $encURI"

 

set uriRewrite 1

 

} else {

 

set uriRewrite 0

 

log local0. "no match"

 

}

 

}

 

when HTTP_REQUEST {

 

verify URI is converted as needed with HTTP parser

 

if {$uriRewrite == 1} {

 

log local0. "It worked! [HTTP::uri]"

 

}

 

}

 

 

 

 

 

and it seems to work if I try it with browser (space already encoded since telnet does not seem to let the rule process into HTTP_REQUEST for verification) Would you mind giving me an eyeball on it?

 

 

Thanks.