5 Commits (4503ffeee92591d6d832083fc20c2833c47b5043)

Author	SHA1	Message	Date
Anoop Saldanha	429c6388f6	App layer API rewritten. The main files in question are: ... app-layer.[ch], app-layer-detect-proto.[ch] and app-layer-parser.[ch]. Things addressed in this commit: - Brings out a proper separation between protocol detection phase and the parser phase. - The dns app layer now is registered such that we don't use "dnstcp" and "dnsudp" in the rules. A user who previously wrote a rule like this - "alert dnstcp....." or "alert dnsudp....." would now have to use, alert dns (ipproto:tcp;) or alert udp (app-layer-protocol:dns;) or alert ip (ipproto:udp; app-layer-protocol:dns;) The same rules extend to other another such protocol, dcerpc. - The app layer parser api now takes in the ipproto while registering callbacks. - The app inspection/detection engine also takes an ipproto. - All app layer parser functions now take direction as STREAM_TOSERVER or STREAM_TOCLIENT, as opposed to 0 or 1, which was taken by some of the functions. - FlowInitialize() and FlowRecycle() now resets proto to 0. This is needed by unittests, which would try to clean the flow, and that would call the api, AppLayerParserCleanupParserState(), which would try to clean the app state, but the app layer now needs an ipproto to figure out which api to internally call to clean the state, and if the ipproto is 0, it would return without trying to clean the state. - A lot of unittests are now updated where if they are using a flow and they need to use the app layer, we would set a flow ipproto. - The "app-layer" section in the yaml conf has also been updated as well.	12 years ago
Eric Leblond	8e68b357c7	Suppress Suri prefix.	12 years ago
Eric Leblond	b2fa4edd36	move unittest out of suricata.c	12 years ago
Eric Leblond	9a0bf0956b	suricata: list cuda cards in separate function	12 years ago
Eric Leblond	bed48e3a54	suricata: separate keyword and app layer listing code ... The list-keyword and app-layer listing code was spread over all the init code. This patch introduces a separate file to store non standard running mode like these ones.	12 years ago