/**
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is part of the mingw-w64 runtime package.
 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 */
#ifndef _RASEAPIF_
#define _RASEAPIF_

#ifdef __cplusplus
extern "C" {
#endif

#define RAS_EAP_REGISTRY_LOCATION TEXT("System\\CurrentControlSet\\Services\\Rasman\\PPP\\EAP")

#define RAS_EAP_VALUENAME_PATH TEXT("Path")
#define RAS_EAP_VALUENAME_CONFIGUI TEXT("ConfigUIPath")
#define RAS_EAP_VALUENAME_INTERACTIVEUI TEXT("InteractiveUIPath")
#define RAS_EAP_VALUENAME_IDENTITY TEXT("IdentityPath")
#define RAS_EAP_VALUENAME_FRIENDLY_NAME TEXT("FriendlyName")
#define RAS_EAP_VALUENAME_DEFAULT_DATA TEXT("ConfigData")
#define RAS_EAP_VALUENAME_REQUIRE_CONFIGUI TEXT("RequireConfigUI")
#define RAS_EAP_VALUENAME_ENCRYPTION TEXT("MPPEEncryptionSupported")
#define RAS_EAP_VALUENAME_INVOKE_NAMEDLG TEXT("InvokeUsernameDialog")
#define RAS_EAP_VALUENAME_INVOKE_PWDDLG TEXT("InvokePasswordDialog")
#define RAS_EAP_VALUENAME_CONFIG_CLSID TEXT("ConfigCLSID")
#define RAS_EAP_VALUENAME_STANDALONE_SUPPORTED TEXT("StandaloneSupported")
#define RAS_EAP_VALUENAME_ROLES_SUPPORTED TEXT("RolesSupported")
#define RAS_EAP_VALUENAME_PER_POLICY_CONFIG TEXT("PerPolicyConfig")

#define RAS_EAP_ROLE_AUTHENTICATOR 0x00000001
#define RAS_EAP_ROLE_AUTHENTICATEE 0x00000002

#define RAS_EAP_ROLE_EXCLUDE_IN_EAP 0x00000004
#define RAS_EAP_ROLE_EXCLUDE_IN_PEAP 0x00000008
#define RAS_EAP_ROLE_EXCLUDE_IN_VPN 0x00000010

  typedef enum _RAS_AUTH_ATTRIBUTE_TYPE_ {
    raatMinimum = 0,raatUserName,raatUserPassword,raatMD5CHAPPassword,raatNASIPAddress,raatNASPort,raatServiceType,raatFramedProtocol,
    raatFramedIPAddress,raatFramedIPNetmask,raatFramedRouting = 10,raatFilterId,raatFramedMTU,raatFramedCompression,raatLoginIPHost,
    raatLoginService,raatLoginTCPPort,raatUnassigned17,raatReplyMessage,raatCallbackNumber,raatCallbackId =20,raatUnassigned21,
    raatFramedRoute,raatFramedIPXNetwork,raatState,raatClass,raatVendorSpecific,raatSessionTimeout,raatIdleTimeout,raatTerminationAction,
    raatCalledStationId = 30,raatCallingStationId,raatNASIdentifier,raatProxyState,raatLoginLATService,raatLoginLATNode,raatLoginLATGroup,
    raatFramedAppleTalkLink,raatFramedAppleTalkNetwork,raatFramedAppleTalkZone,raatAcctStatusType = 40,raatAcctDelayTime,raatAcctInputOctets,
    raatAcctOutputOctets,raatAcctSessionId,raatAcctAuthentic,raatAcctSessionTime,raatAcctInputPackets,raatAcctOutputPackets,raatAcctTerminateCause,
    raatAcctMultiSessionId = 50,raatAcctLinkCount,raatAcctEventTimeStamp = 55,raatMD5CHAPChallenge = 60,raatNASPortType,raatPortLimit,raatLoginLATPort,
    raatTunnelType,raatTunnelMediumType,raatTunnelClientEndpoint,raatTunnelServerEndpoint,raatARAPPassword = 70,raatARAPFeatures,raatARAPZoneAccess,
    raatARAPSecurity,raatARAPSecurityData,raatPasswordRetry,raatPrompt,raatConnectInfo,raatConfigurationToken,raatEAPMessage,raatSignature = 80,
    raatARAPChallengeResponse = 84,raatAcctInterimInterval = 85,raatARAPGuestLogon = 8096,raatCertificateOID,raatEAPConfiguration,
    raatPEAPEmbeddedEAPTypeId,raatPEAPFastRoamedSession,raatEAPTLV = 8102,raatReserved = 0xFFFFFFFF
  } RAS_AUTH_ATTRIBUTE_TYPE;

#define raatARAPChallenge 33
#define raatARAPOldPassword 19
#define raatARAPNewPassword 20
#define raatARAPPasswordChangeReason 21

  typedef struct _RAS_AUTH_ATTRIBUTE {
    RAS_AUTH_ATTRIBUTE_TYPE raaType;
    DWORD dwLength;
    PVOID Value;
  } RAS_AUTH_ATTRIBUTE,*PRAS_AUTH_ATTRIBUTE;

#define EAPCODE_Request 1
#define EAPCODE_Response 2
#define EAPCODE_Success 3
#define EAPCODE_Failure 4

#define MAXEAPCODE 4

#define RAS_EAP_FLAG_ROUTER 0x00000001
#define RAS_EAP_FLAG_NON_INTERACTIVE 0x00000002
#define RAS_EAP_FLAG_LOGON 0x00000004
#define RAS_EAP_FLAG_PREVIEW 0x00000008
#define RAS_EAP_FLAG_FIRST_LINK 0x00000010
#define RAS_EAP_FLAG_MACHINE_AUTH 0x00000020
#define RAS_EAP_FLAG_GUEST_ACCESS 0x00000040
#define RAS_EAP_FLAG_8021X_AUTH 0x00000080
#define RAS_EAP_FLAG_HOSTED_IN_PEAP 0x00000100
#define RAS_EAP_FLAG_RESUME_FROM_HIBERNATE 0x00000200
#define RAS_EAP_FLAG_PEAP_UPFRONT 0x00000400
#define RAS_EAP_FLAG_ALTERNATIVE_USER_DB 0x00000800

  typedef struct _PPP_EAP_PACKET {
    BYTE Code;
    BYTE Id;
    BYTE Length[2];
    BYTE Data[1];
  } PPP_EAP_PACKET,*PPPP_EAP_PACKET;

#define PPP_EAP_PACKET_HDR_LEN (sizeof(PPP_EAP_PACKET) - 1)

  typedef struct _PPP_EAP_INPUT {
    DWORD dwSizeInBytes;
    DWORD fFlags;
    WINBOOL fAuthenticator;
    WCHAR *pwszIdentity;
    WCHAR *pwszPassword;
    BYTE bInitialId;
    RAS_AUTH_ATTRIBUTE *pUserAttributes;
    WINBOOL fAuthenticationComplete;
    DWORD dwAuthResultCode;
    HANDLE hTokenImpersonateUser;
    WINBOOL fSuccessPacketReceived;
    WINBOOL fDataReceivedFromInteractiveUI;
    PBYTE pDataFromInteractiveUI;
    DWORD dwSizeOfDataFromInteractiveUI;
    PBYTE pConnectionData;
    DWORD dwSizeOfConnectionData;
    PBYTE pUserData;
    DWORD dwSizeOfUserData;
    HANDLE hReserved;
  } PPP_EAP_INPUT,*PPPP_EAP_INPUT;

  typedef enum _PPP_EAP_ACTION {
    EAPACTION_NoAction,EAPACTION_Authenticate,EAPACTION_Done,EAPACTION_SendAndDone,EAPACTION_Send,EAPACTION_SendWithTimeout,
    EAPACTION_SendWithTimeoutInteractive,EAPACTION_IndicateTLV,EAPACTION_IndicateIdentity
  } PPP_EAP_ACTION;

  typedef struct _PPP_EAP_OUTPUT {
    DWORD dwSizeInBytes;
    PPP_EAP_ACTION Action;
    DWORD dwAuthResultCode;
    RAS_AUTH_ATTRIBUTE *pUserAttributes;
    WINBOOL fInvokeInteractiveUI;
    PBYTE pUIContextData;
    DWORD dwSizeOfUIContextData;
    WINBOOL fSaveConnectionData;
    PBYTE pConnectionData;
    DWORD dwSizeOfConnectionData;
    WINBOOL fSaveUserData;
    PBYTE pUserData;
    DWORD dwSizeOfUserData;
  } PPP_EAP_OUTPUT,*PPPP_EAP_OUTPUT;

  typedef struct _PPP_EAP_INFO {
    DWORD dwSizeInBytes;
    DWORD dwEapTypeId;
    DWORD (WINAPI *RasEapInitialize)(WINBOOL fInitialize);
    DWORD (WINAPI *RasEapBegin)(VOID **ppWorkBuffer,PPP_EAP_INPUT *pPppEapInput);
    DWORD (WINAPI *RasEapEnd)(VOID *pWorkBuffer);
    DWORD (WINAPI *RasEapMakeMessage)(VOID *pWorkBuf,PPP_EAP_PACKET *pReceivePacket,PPP_EAP_PACKET *pSendPacket,DWORD cbSendPacket,PPP_EAP_OUTPUT *pEapOutput,PPP_EAP_INPUT *pEapInput);
  } PPP_EAP_INFO,*PPPP_EAP_INFO;

  DWORD WINAPI RasEapGetInfo(DWORD dwEapTypeId,PPP_EAP_INFO *pEapInfo);
  DWORD WINAPI RasEapFreeMemory(BYTE *pMemory);
  DWORD WINAPI RasEapInvokeInteractiveUI(DWORD dwEapTypeId,HWND hwndParent,BYTE *pUIContextData,DWORD dwSizeOfUIContextData,BYTE **ppDataFromInteractiveUI,DWORD *pdwSizeOfDataFromInteractiveUI);
  DWORD WINAPI RasEapInvokeConfigUI(DWORD dwEapTypeId,HWND hwndParent,DWORD dwFlags,BYTE *pConnectionDataIn,DWORD dwSizeOfConnectionDataIn,BYTE **ppConnectionDataOut,DWORD *pdwSizeOfConnectionDataOut);
  DWORD WINAPI RasEapGetIdentity(DWORD dwEapTypeId,HWND hwndParent,DWORD dwFlags,const WCHAR *pwszPhonebook,const WCHAR *pwszEntry,BYTE *pConnectionDataIn,DWORD dwSizeOfConnectionDataIn,BYTE *pUserDataIn,DWORD dwSizeOfUserDataIn,BYTE **ppUserDataOut,DWORD *pdwSizeOfUserDataOut,WCHAR **ppwszIdentity);

#ifdef __cplusplus
}
#endif
#endif