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Modbus analyzer, current support: FC=3,4,5,6,7,16,22,23

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dina 2012-08-20 13:30:22 +02:00
parent 4da209d3b1
commit 5c756dcebf
12 changed files with 1773 additions and 0 deletions
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62
src/Modbus.h Normal file
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@ -0,0 +1,62 @@
#ifndef modbus_h
#define modbus_h
#include "TCP.h"
#include "modbus_pac.h"
class ModbusTCP_Analyzer : public TCP_ApplicationAnalyzer {
public:
ModbusTCP_Analyzer(Connection* conn);
virtual ~ModbusTCP_Analyzer();
virtual void Done();
virtual void DeliverStream(int len, const u_char* data, bool orig);
virtual void Undelivered(int seq, int len, bool orig);
virtual void EndpointEOF(TCP_Reassembler* endp);
static Analyzer* InstantiateAnalyzer(Connection* conn)
{ return new ModbusTCP_Analyzer(conn); }
// Put event names in this function
static bool Available()
{ return
modbus_read_multi_request
|| modbus_read_multi_response
|| modbus_read_input_request
|| modbus_read_input_response
|| modbus_write_single_request
|| modbus_write_single_response
|| modbus_write_coil_request
|| modbus_write_coil_response
|| modbus_write_multi_request
|| modbus_write_multi_response
|| modbus_mask_write_request
|| modbus_mask_write_response
|| modbus_read_write_request
|| modbus_read_write_response
|| modbus_read_except_request
|| modbus_read_except_response
|| modbus_exception
|| modbus_request
|| modbus_response;
}
protected:
binpac::ModbusTCP::ModbusTCP_Conn* interp;
};
#endif