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SendRedirect() |
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| Public Function |
Declared in: ICMPSocket.h |
Declaration
BOOL SendRedirect(
IP aDestinationAddress,
unsigned char ucType,
IP aGatewayAddress);
Function Body
try
{
LPICMPHeader lpHead;
lpHead=ConstructICMP();
if (!lpHead)
{
//Report it
ReportError("SendRedirect","Failed to construct ICMP header!");
//Exit
return FALSE;
}
//Protect it
std::auto_ptr<ICMPHeader> pProtection(lpHead);
//Set the values
lpHead->ucICMPType=ICMP_Redirect;
lpHead->ucICMPCode=ucType;
lpHead->sICMP.sUL=aGatewayAddress;
//And the checksum
lpHead->usICMPChecksum=CalculateChecksum((unsigned short*)lpHead,ICMPHeaderLength);
//Send it
BOOL bSend;
bSend=SendICMP(lpHead,
aDestinationAddress);
//Exit
return bSend;
}
ERROR_HANDLER_RETURN("SendRedirect",FALSE)
See Also
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