On Fri, 2003-03-28 at 15:06, Daniel Draper wrote: > Hi all, > > Following Henrik's suggestion of using ACL's (good idea!) for the Packet > Marking stuff I have been working on I have begun investigating how > ACL's work in squid. > > I have a vague idea of how they work but I can't decipher how one would > access the ACLChecklist or more importantly how the ACLChecklist is > structured. Could somebody outline how this is done?
It's in the programmers guide I think. fast overview from memory: Call aclCheckListCreate with an acl_access pointer (which is what the parser creates when parsing the user statements), a request pointer and an optional ident character string. then call myChecklist->nonBlockingCheck (callbackfunction, callbackdata); You are called back with the result of the checklist processing. An example of this can be seen in client_side_request.cc. There is another concept, 'fast' checklists, which don't support blocking lookups, but the preference is to use nonBlockingCheck(). Cheers, Rob -- GPG key available at: <http://users.bigpond.net.au/robertc/keys.txt>.
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