//=============================================================================
// Copyright (c) 1999 Microsoft Corporation
// File: ifip.h
//
// Author: K.S.Lokesh (lokeshs@)   8-1-99
//=============================================================================


#ifndef __IFIP_H
#define __IFIP_H


#define DBG1 0

//kslksl

#define TCP_XMT_CHECKSUM_OFFLOAD  0x00000001
#define IP_XMT_CHECKSUM_OFFLOAD   0x00000002
#define TCP_RCV_CHECKSUM_OFFLOAD  0x00000004
#define IP_RCV_CHECKSUM_OFFLOAD   0x00000008
#define TCP_LARGE_SEND_OFFLOAD    0x00000010

//
// IPSEC General Xmit\Recv capabilities
//
#define IPSEC_OFFLOAD_CRYPTO_ONLY   0x00000020      // Raw crypto mode supported
#define IPSEC_OFFLOAD_AH_ESP        0x00000040      // Combined AH+ESP supported
#define IPSEC_OFFLOAD_TPT_TUNNEL    0x00000080      // Combined Tpt+Tunnel supported
#define IPSEC_OFFLOAD_V4_OPTIONS    0x00000100      // IPV4 Options supported
#define IPSEC_OFFLOAD_QUERY_SPI     0x00000200      // Get SPI supported

//
// IPSEC AH Xmit\Recv capabilities
//
#define IPSEC_OFFLOAD_AH_XMT        0x00000400      // IPSEC supported on Xmit
#define IPSEC_OFFLOAD_AH_RCV        0x00000800      // IPSEC supported on Rcv
#define IPSEC_OFFLOAD_AH_TPT        0x00001000      // IPSEC transport mode supported
#define IPSEC_OFFLOAD_AH_TUNNEL     0x00002000      // IPSEC tunnel mode supported
#define IPSEC_OFFLOAD_AH_MD5        0x00004000      // MD5 supported as AH and ESP algo
#define IPSEC_OFFLOAD_AH_SHA_1      0x00008000      // SHA_1 supported as AH and ESP algo

//
// IPSEC ESP Xmit\Recv capabilities
//
#define IPSEC_OFFLOAD_ESP_XMT       0x00010000      // IPSEC supported on Xmit
#define IPSEC_OFFLOAD_ESP_RCV       0x00020000      // IPSEC supported on Rcv
#define IPSEC_OFFLOAD_ESP_TPT       0x00040000      // IPSEC transport mode supported
#define IPSEC_OFFLOAD_ESP_TUNNEL    0x00080000      // IPSEC tunnel mode supported
#define IPSEC_OFFLOAD_ESP_DES       0x00100000      // DES supported as ESP algo
#define IPSEC_OFFLOAD_ESP_DES_40    0x00200000      // DES40 supported as ESP algo
#define IPSEC_OFFLOAD_ESP_3_DES     0x00400000      // 3DES supported as ESP algo
#define IPSEC_OFFLOAD_ESP_NONE      0x00800000      // Null ESP supported as ESP algo





#define IFIP_GUID \
{0x89d00931, 0x1e00, 0x11d3, {0x87, 0x38, 0x00, 0x60, 0x08, 0x37, 0xc7, 0x75} }


#define IFIP_VERSION 1

#define ADD_FLAG 1
#define SET_FLAG 2
#define DEL_FLAG 4

#define RETURN_ERROR_OKAY(dwErr) \
    return (dwErr) == NO_ERROR? ERROR_OKAY : dwErr;


#if DBG1
#define DEBUG_PRINT_CONFIG(pRemoteIpInfo) {\
        DisplayMessage(g_hModule, MSG_DEBUG_HDR);\
        DisplayMessage(g_hModule,\
                   MSG_IPADDR_LIST,\
                   (pRemoteIpInfo)->pszwIpAddrList,\
                   (pRemoteIpInfo)->pszwSubnetMaskList);\
    \
        DisplayMessage(g_hModule,\
                   MSG_OPTIONS_LIST,\
                   (pRemoteIpInfo)->pszwOptionList);\
        DisplayMessage(g_hModule, MSG_DEBUG_HDR);\
    \
}
#else
#define DEBUG_PRINT_CONFIG(pRemoteIpInfo)
#endif

typedef enum _DISPLAY_TYPE {
    TYPE_ADDR=0x01,
    TYPE_GATEWAY=0x02,
    TYPE_IPADDR=0x03,
    TYPE_DNS=0x04,
    TYPE_WINS=0x08,
    TYPE_IFMETRIC=0x10,
    TYPE_DDNS=0x20,
    TYPE_IP_ALL=0xff,

    TYPE_OFFLOAD=0x0100
} DISPLAY_TYPE;

typedef enum _REGISTER_MODE {
    REGISTER_NONE      = 0,
    REGISTER_PRIMARY   = 1,
    REGISTER_BOTH      = 3,
    REGISTER_UNCHANGED = 0xff
} REGISTER_MODE;

NS_HELPER_START_FN IfIpStartHelper;
NS_CONTEXT_DUMP_FN  IfIpDump;

FN_HANDLE_CMD IfIpHandleSetAddress;
FN_HANDLE_CMD IfIpHandleSetDns;
FN_HANDLE_CMD IfIpHandleSetWins;
FN_HANDLE_CMD IfIpHandleAddAddress;
FN_HANDLE_CMD IfIpHandleAddDns;
FN_HANDLE_CMD IfIpHandleAddWins;
FN_HANDLE_CMD IfIpHandleSetLmhosts;


DWORD
IfIpAddMany(
    IN  PWCHAR  *ppwcArguments,
    IN  DWORD   dwCurrentIndex,
    IN  DWORD   dwArgCount,
    IN  BOOL    *pbDone,
    IN  DWORD   Type
    );

DWORD
IfIpSetDhcpModeMany(
    LPCWSTR     pwszIfFriendlyName,
    GUID         *pGuid,
    DWORD        dwRegisterMode,
    DISPLAY_TYPE Type
    );

DWORD
IfIpAddSetAddress(
    LPCWSTR     pwszIfFriendlyName,
    GUID         *pGuid,
    LPCWSTR      pwszAddr,
    LPCWSTR      pwszMask,
    DWORD        Flags
    );

DWORD
IfIpAddSetGateway(
    LPCWSTR pwszIfFriendlyName,
    GUID         *pGuid,
    LPCWSTR      pwszGateway,
    LPCWSTR      pwszGatewayMetric,
    DWORD        Flags
    );

FN_HANDLE_CMD IfIpHandleDelAddress;
FN_HANDLE_CMD IfIpHandleDelDns;
FN_HANDLE_CMD IfIpHandleDelWins;

DWORD
IfIpDelMany(
    IN  PWCHAR  *ppwcArguments,
    IN  DWORD   dwCurrentIndex,
    IN  DWORD   dwArgCount,
    IN  BOOL    *pbDone,
    IN  DISPLAY_TYPE Type
    );

FN_HANDLE_CMD IfIpHandleShowConfig;
FN_HANDLE_CMD IfIpHandleShowAddress;
FN_HANDLE_CMD IfIpHandleShowOffload;
FN_HANDLE_CMD IfIpHandleShowDns;
FN_HANDLE_CMD IfIpHandleShowWins;
FN_HANDLE_CMD IfIpHandleDelArpCache;
FN_HANDLE_CMD IfIpHandleReset;

DWORD
ShowInfoIpaddr(
    ULONG       IfIndex,
    GUID        *pGuid,
    PWCHAR      pFriendlyIfName
    );

DWORD
IfIpShowMany(
    IN  LPCWSTR pwszMachineName,
    IN  PWCHAR  *ppwcArguments,
    IN  DWORD   dwCurrentIndex,
    IN  DWORD   dwArgCount,
    IN  BOOL    *pbDone,
    IN  DISPLAY_TYPE  dtType
    );

DWORD
IfIpShowAllInterfaceInfo(
    LPCWSTR pwszMachineName,
    DISPLAY_TYPE Type,
    HANDLE hFile
    );

DWORD
IfIpHandleDelIpaddrEx(
    LPCWSTR wszIfFriendlyName,
    GUID         *pGuid,
    LPCWSTR      pwszIpAddr,
    LPCWSTR      pwszGateway,
    ULONG        Flags
    );

DWORD
OpenDriver(
    HANDLE *Handle,
    LPWSTR DriverName
    );

NTSTATUS
DoIoctl(
    HANDLE     Handle,
    DWORD      IoctlCode,
    PVOID      Request,
    DWORD      RequestSize,
    PVOID      Response,
    PDWORD     ResponseSize
    );


DWORD
IfIpShowManyEx(
    LPCWSTR pwszMachineName,
    ULONG IfIndex,
    PWCHAR wszIfFriendlyName,
    GUID *guid,
    DISPLAY_TYPE dtType,
    HANDLE hFile
    );

DWORD
IfIpShowManyExEx(
    LPCWSTR     pwszMachineName,
    ULONG       IfIndex,
    PWCHAR      pFriendlyIfName,
    GUID       *pGuid,
    ULONG       Flags,
    HANDLE      hFile
    );

DWORD
IfIpShowInfoOffload(
    ULONG IfIndex,
    PWCHAR wszIfFriendlyName
    );

DWORD
IfIpSetMany(
    IN  PWCHAR  *ppwcArguments,
    IN  DWORD   dwCurrentIndex,
    IN  DWORD   dwArgCount,
    IN  BOOL    *pbDone,
    IN  DWORD   Type
    );

DWORD
IfIpAddSetDelMany(
    PWCHAR wszIfFriendlyName,
    GUID         *pGuid,
    PWCHAR       pwszAddress,
    DWORD        dwIndex,
    DWORD        dwRegisterMode,
    DISPLAY_TYPE Type,
    DWORD        Flags
    );

#endif