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Merge remote-tracking branch 'origin/topic/vern/expose-TCP-statics'

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* origin/topic/vern/expose-TCP-statics:
  expose some TCP analyzer utility functions for use by derived classes
This commit is contained in:
Jon Siwek 2019-04-23 18:42:02 -07:00
commit 4c6b35970d
4 changed files with 16 additions and 5 deletions
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7
src/analyzer/protocol/tcp/TCP.h
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@ -174,6 +174,13 @@ protected:
const u_char* option, TCP_Analyzer* analyzer,
bool is_orig, void* cookie);
// A couple utility functions that may also be useful to derived analyzers.
static uint64 get_relative_seq(const TCP_Endpoint* endpoint,
uint32 cur_base, uint32 last,
uint32 wraps, bool* underflow = 0);
static int get_segment_len(int payload_len, TCP_Flags flags);
private:
TCP_Endpoint* orig;
TCP_Endpoint* resp;