/*++
Copyright (c) 1992 Microsoft Corporation
Module Name:
dhcpcapi.h
Abstract:
This file contains function proto types for the DHCP CONFIG API
functions.
Author:
Madan Appiah (madana) Dec-22-1993
Environment:
User Mode - Win32
Revision History:
--*/
#ifndef _DHCPCAPI_
#define _DHCPCAPI_
typedef enum _SERVICE_ENABLE {
IgnoreFlag,
DhcpEnable,
DhcpDisable
} SERVICE_ENABLE, *LPSERVICE_ENABLE;
DWORD
APIENTRY
DhcpAcquireParameters(
LPWSTR AdapterName
);
DWORD
APIENTRY
DhcpReleaseParameters(
LPWSTR AdapterName
);
DWORD
APIENTRY
DhcpEnableDynamicConfig(
LPWSTR AdapterName
);
DWORD
APIENTRY
DhcpDisableDynamicConfig(
LPWSTR AdapterName
);
DWORD
APIENTRY
DhcpNotifyConfigChange(
LPWSTR ServerName,
LPWSTR AdapterName,
BOOL IsNewIpAddress,
DWORD IpIndex,
DWORD IpAddress,
DWORD SubnetMask,
SERVICE_ENABLE DhcpServiceEnabled
);
DWORD
DhcpQueryHWInfo(
DWORD IpInterfaceContext,
DWORD *pIpInterfaceInstance,
LPBYTE HardwareAddressType,
LPBYTE *HardwareAddress,
LPDWORD HardwareAddressLength
);
//
// IP address lease apis for RAS .
//
typedef struct _DHCP_CLIENT_UID {
LPBYTE ClientUID;
DWORD ClientUIDLength;
} DHCP_CLIENT_UID, *LPDHCP_CLIENT_UID;
typedef struct _DHCP_LEASE_INFO {
DHCP_CLIENT_UID ClientUID;
DWORD IpAddress;
DWORD SubnetMask;
DWORD DhcpServerAddress;
DWORD Lease;
long LeaseObtained;
long T1Time;
long T2Time;
long LeaseExpires;
} DHCP_LEASE_INFO, *LPDHCP_LEASE_INFO;
typedef struct _DHCP_OPTION_DATA {
DWORD OptionID;
DWORD OptionLen;
LPBYTE Option;
} DHCP_OPTION_DATA, *LPDHCP_OPTION_DATA;
typedef struct _DHCP_OPTION_INFO {
DWORD NumOptions;
LPDHCP_OPTION_DATA OptionDataArray;
} DHCP_OPTION_INFO, *LPDHCP_OPTION_INFO;
typedef struct _DHCP_OPTION_LIST {
DWORD NumOptions;
LPWORD OptionIDArray;
} DHCP_OPTION_LIST, *LPDHCP_OPTION_LIST;
DWORD
DhcpLeaseIpAddress(
DWORD AdapterIpAddress,
LPDHCP_CLIENT_UID ClientUID,
DWORD DesiredIpAddress,
LPDHCP_OPTION_LIST OptionList,
LPDHCP_LEASE_INFO *LeaseInfo,
LPDHCP_OPTION_INFO *OptionInfo
);
DWORD
DhcpRenewIpAddressLease(
DWORD AdapterIpAddress,
LPDHCP_LEASE_INFO ClientLeaseInfo,
LPDHCP_OPTION_LIST OptionList,
LPDHCP_OPTION_INFO *OptionInfo
);
DWORD
DhcpReleaseIpAddressLease(
DWORD AdapterIpAddress,
LPDHCP_LEASE_INFO ClientLeaseInfo
);
#endif
