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TestGetWaitPDUsTPTCPSrcPort

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

  • long TestGetWaitPDUsTPTCPSrcPort(dword &tcpSourcePort); //form 1
  • long TestGetWaitPDUsTPTCPSrcPort(dword explicitJoinIndex, dword &tcpSourcePort); //form 2

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Description

If a PDU was received via TCP that triggered the last wait function, with form 1 the TCP source port can be requested. Form 2 can only be used for joined events. The number of the joined event (return value of TestJoin…) is here being used as an index.

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Parameters

  • tcpSourcePort: TCP source port.
  • explicitJoinIndex: Number of the joined event corresponds with the return value of TestJoin….

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Return Values

  • 0: Data access successful.
  • -1: Data access could not be executed, the last event was not a PDU event.
  • -2: Data access could not be executed; the explicitJoinIndex is out-of-range.

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Example

testcase TC_CheckPDUTPProperties()
{
  dword srcAddr, dstAddr, srcPort, dstPort;
  if (TestWaitForPDU(engineDataPDU, 0, 200)!=1)
  {
    TestStepFail("PDU not received");
  }
  else
  {
    if (TestGetWaitPDUsTPIPv4SrcAddr(srcAddr)==0
        && TestGetWaitPDUsTPIPv4DstAddr(dstAddr)==0
        && TestGetWaitPDUsTPTCPSrcPort(srcPort)==0
        && TestGetWaitPDUsTPTCPDstPort(dstPort)==0)
    {
      if (srcAddr != IpGetAddressAsNumber("192.168.0.1"))
        TestStepFail("source address not matching");
      else if (dstAddr != IpGetAddressAsNumber("192.168.0.2"))
        TestStepFail("destination address not matching");
      else if (srcPort != 1234)
        TestStepFail("source port not matching");
      else if (dstPort != 4321)
        TestStepFail("destination port not matching");
    }
    else
      TestStepFail("could not retrieve expected PDU TP properties");
  }
}
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