9 Commits (b166e2f0e739b9e12b477dd1407166a8c01a05e2)

Author	SHA1	Message	Date
Victor Julien	28c4083700	dns: convert dns logger to TX logger API ... Make sure to use the new logger TX API. For this the transaction handling was improved as well.	12 years ago
Victor Julien	9b736b6b9e	dns: tag each tx we get a reply for as replied ... Also, detect and print when server says recursion is desired.	12 years ago
Victor Julien	a9bf939441	dns log: cleanups	12 years ago
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
Victor Julien	bee5ff172b	dns: fix transaction handling ... When logging is disabled, the app layer would still be flagged as logging. This caused transactions not to be freed until the end of the flow as the logged tx id would never increment. This fix postpones the setting of the app layer parser "logger" flag to the point where we know the logger is enabled.	12 years ago
Victor Julien	6730f3d5cc	DNS: trigger logging for toserver dir when previous reply is lost.	12 years ago
Ken Steele	68d26dcec7	Merge multiple copies of CreateTimeString() to one copy. ... There were 8 identical copies of CreateTimeString() in 8 files. Most used SCLocalTime, to replace localtime_r(), but some did not. Created one copy in util-time.c.	12 years ago
Victor Julien	0b229ec8b9	DNS: suppress log-dns registration message	12 years ago
Victor Julien	8e01cba85d	DNS TCP and UDP parser and DNS response logger	12 years ago