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Merge remote-tracking branch 'origin/topic/vladg/mysql'

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* origin/topic/vladg/mysql:
  Update baselines.
  Fix a logic bug with handling quits after the cleanup.
  Integrate MySQL with the software framework
  A bit of MySQL cleanup - removed unused events, consolidated similar events, fixed up main.bro a bit
  Move MySQL analyzer to the new plugin architecture.
  Add a btest for the Wireshark sample MySQL PCAP
  Add support for more commands, and support quit
  Redo the response handling..
  Whitespace/readability fixes.
  Add memleak and auth btests.
  Update baselines.
  Get MySQL to compile and add basic v9 support.
  MySQL analyzer
This commit is contained in:
Robin Sommer 2014-11-11 11:42:38 -08:00
commit e8e81043a1
37 changed files with 1390 additions and 348 deletions
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65
src/analyzer/protocol/mysql/MySQL.cc Normal file
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// See the file "COPYING" in the main distribution directory for copyright.
#include "MySQL.h"
#include "analyzer/protocol/tcp/TCP_Reassembler.h"
#include "Reporter.h"
#include "events.bif.h"
using namespace analyzer::MySQL;
MySQL_Analyzer::MySQL_Analyzer(Connection* c)
: tcp::TCP_ApplicationAnalyzer("MySQL", c)
{
interp = new binpac::MySQL::MySQL_Conn(this);
had_gap = false;
}
MySQL_Analyzer::~MySQL_Analyzer()
{
delete interp;
}
void MySQL_Analyzer::Done()
{
tcp::TCP_ApplicationAnalyzer::Done();
interp->FlowEOF(true);
interp->FlowEOF(false);
}
void MySQL_Analyzer::EndpointEOF(bool is_orig)
{
tcp::TCP_ApplicationAnalyzer::EndpointEOF(is_orig);
interp->FlowEOF(is_orig);
}
void MySQL_Analyzer::DeliverStream(int len, const u_char* data, bool orig)
{
tcp::TCP_ApplicationAnalyzer::DeliverStream(len, data, orig);
assert(TCP());
if ( TCP()->IsPartial() )
return;
if ( had_gap )
// If only one side had a content gap, we could still try to
// deliver data to the other side if the script layer can
// handle this.
return;
try
{
interp->NewData(orig, data, data + len);
}
catch ( const binpac::Exception& e )
{
reporter->Weird(e.msg().c_str());
}
}
void MySQL_Analyzer::Undelivered(uint64 seq, int len, bool orig)
{
tcp::TCP_ApplicationAnalyzer::Undelivered(seq, len, orig);
had_gap = true;
interp->NewGap(orig, len);
}