Class CICMPSocket::
SendParameter()
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Public Function Declared in:
ICMPSocket.h

'Declaration' icon -- Shortcut to top of page. Declaration

BOOL SendParameter(
    LPCSTR lpDestinationAddress,
    unsigned char cError);

'Function Body' icon -- Shortcut to top of page. Function Body

try
{
    LPICMPHeader lpHead;
    lpHead=ConstructICMP();

    if (!lpHead)
    {
        ReportError("SendParameter","Failed to construct ICMP header!");
        return FALSE;
    }

    lpHead->ICMPType=ICMP_Parameter;
    lpHead->ICMPCode=ICMP_Parameter_ERROR;
    lpHead->sICMP.sUC.uc1=cError;

    //And the checksum
    lpHead->ICMPChecksum=CalculateChecksum((unsigned short*)lpHead,ICMPHeaderLength);

    //Send it
    BOOL bSend;
    bSend=CSpoofSocket::Send(lpDestinationAddress,(char*)lpHead,ICMPHeaderLength);

    //Clear up
    delete lpHead;

    return bSend;
}
ERROR_HANDLER_RETURN("SendParameter",FALSE)

'See Also' icon -- Shortcut to top of page. See Also

Class Overview Class Overview  |  Public base class CSpoofSocket  |  Hierarchy Chart Hierarchy Chart


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