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GetParameter() |
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| Public Function |
Declared in: ICMPCrafter.h |
Declaration
char * GetParameter(
unsigned char cError,
unsigned short& usTotalSize) const;
Function Body
try
{
//Consturct the packet
LPICMPHeader lpHead;
lpHead=ConstructICMP();
if (!lpHead)
{
ReportError("GetParameter","Failed to construct ICMP header!");
return FALSE;
}
//Protect it
std::auto_ptr<ICMPHeader> pProtection(lpHead);
//Set the values
lpHead->ucICMPType=ICMP_Parameter;
lpHead->ucICMPCode=ICMP_Parameter_ERROR;
lpHead->sICMP.sUC.uc1=cError;
//And the checksum
lpHead->usICMPChecksum=CalculateChecksum((unsigned short*)lpHead,ICMPHeaderLength);
//Create the packet
return CreateFinal(lpHead,
usTotalSize);
}
ERROR_HANDLER_RETURN("GetParameter",NULL)
See Also
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