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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
#pragma once
#include "pal_compiler.h"
#include "pal_maphardwaretype.h"
#include "pal_types.h"
typedef enum
{
OperationalStatus_Up = 1,
OperationalStatus_Down = 2,
OperationalStatus_Unknown = 4,
OperationalStatus_LowerLayerDown = 7,
} OperationalStatus;
typedef struct
{
uint32_t InterfaceIndex; // The index of the interface to which this address belongs.
uint8_t AddressBytes[8]; // A pointer to the bytes containing the address.
uint8_t NumAddressBytes; // The number of bytes actually stored in the address.
uint8_t __padding;
uint16_t HardwareType;
} LinkLayerAddressInfo;
typedef struct
{
uint32_t InterfaceIndex;
uint8_t AddressBytes[16];
uint8_t NumAddressBytes;
uint8_t PrefixLength;
uint8_t __padding[2];
} IpAddressInfo;
typedef struct
{
char Name[16]; // OS Interface name.
int64_t Speed; // Link speed for physical interfaces.
uint32_t InterfaceIndex; // Interface index.
int32_t Mtu; // Interface MTU.
uint16_t HardwareType; // Interface mapped from L2 to NetworkInterfaceType.
uint8_t OperationalState; // Operational status.
uint8_t NumAddressBytes; // The number of bytes actually stored in the address.
uint8_t AddressBytes[8]; // Link address.
uint8_t SupportsMulticast; // Interface supports multicast.
uint8_t __padding[3];
} NetworkInterfaceInfo;
typedef void (*IPv4AddressFound)(const char* interfaceName, IpAddressInfo* addressInfo);
typedef void (*IPv6AddressFound)(const char* interfaceName, IpAddressInfo* info, uint32_t* scopeId);
typedef void (*LinkLayerAddressFound)(const char* interfaceName, LinkLayerAddressInfo* llAddress);
typedef void (*GatewayAddressFound)(IpAddressInfo* addressInfo);
PALEXPORT int32_t SystemNative_EnumerateInterfaceAddresses(
IPv4AddressFound onIpv4Found, IPv6AddressFound onIpv6Found, LinkLayerAddressFound onLinkLayerFound);
PALEXPORT int32_t SystemNative_GetNetworkInterfaces(int32_t * interfaceCount, NetworkInterfaceInfo** interfaces, int32_t * addressCount, IpAddressInfo **addressList);
PALEXPORT int32_t SystemNative_EnumerateGatewayAddressesForInterface(uint32_t interfaceIndex, GatewayAddressFound onGatewayFound);
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