IcmpPrivate.h File Reference

#include "CoreMinimal.h"

Go to the source code of this file.

Macros
#define	PLATFORM_SUPPORTS_ICMP   0
#define	PLATFORM_USES_POSIX_ICMP   0
#define	PING_ALLOWS_CUSTOM_THREAD_SIZE   0

Functions
int	CalculateChecksum (uint8 *Address, int Length)
bool	ResolveIp (ISocketSubsystem *SocketSub, const FString &HostName, FString &OutIp)

Macro Definition Documentation

PING_ALLOWS_CUSTOM_THREAD_SIZE

#define PING_ALLOWS_CUSTOM_THREAD_SIZE   0

PLATFORM_SUPPORTS_ICMP

#define PLATFORM_SUPPORTS_ICMP   0

PLATFORM_USES_POSIX_ICMP

#define PLATFORM_USES_POSIX_ICMP   0

Function Documentation

CalculateChecksum()

int CalculateChecksum	(	uint8 *	Address,
		int	Length
	)

Calculate the 16-bit one's complement of the one's complement sum of the ICMP message starting at the beginning of the IcmpHeader

Parameters

Address	byte array to calculate the checksum from
Length	length of the input byte array

ResolveIp()

bool ResolveIp	(	ISocketSubsystem *	SocketSub,
		const FString &	HostName,
		FString &	OutIp
	)

Convert a string based hostname (ipv4) to a valid ip address

Parameters

HostName	the name of the host to look up
OutIp	[out] the string to copy the IP address to

Returns

true if conversion was successful, false otherwise