{-----------------------------------------------------------------------------
The contents of this file are subject to the Mozilla Public License
Version 1.1 (the "License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/MPL-1.1.html

Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
the specific language governing rights and limitations under the License.

The Original Code is: JvHRas32.PAS, released on 2001-02-28.

The Initial Developer of the Original Code is Sébastien Buysse [sbuysse att buypin dott com]
Portions created by Sébastien Buysse are Copyright (C) 2001 Sébastien Buysse.
All Rights Reserved.

Contributor(s): Michael Beck [mbeck att bigfoot dott com].

Last Modified: 2000-02-28

You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
located at http://jvcl.delphi-jedi.org

Known Issues:
-----------------------------------------------------------------------------}

unit Ras32;

{$I jvcl.inc}

{*******************************************************}
{   This unit is an interface to the RAS (RASAPI32)     }
{   imported functions : All w95/98 functions           }
{*******************************************************}

// (rom) cleaned. but should be replaced by RAS conversion

interface

uses
  Windows;

{$HPPEMIT '#include "ras.h"'}

const
  UNLEN = 256;
  {$EXTERNALSYM UNLEN}
  PWLEN = 256;
  {$EXTERNALSYM PWLEN}
  DNLEN = 15;
  {$EXTERNALSYM DNLEN}
  RAS_MaxEntryName = 256;
  {$EXTERNALSYM RAS_MaxEntryName}
  RAS_MaxDeviceName = 128;
  {$EXTERNALSYM RAS_MaxDeviceName}
  RAS_MaxDeviceType = 16;
  {$EXTERNALSYM RAS_MaxDeviceType}
  RAS_MaxParamKey = 32;
  {$EXTERNALSYM RAS_MaxParamKey}
  RAS_MaxParamValue = 128;
  {$EXTERNALSYM RAS_MaxParamValue}
  RAS_MaxPhoneNumber = 128;
  {$EXTERNALSYM RAS_MaxPhoneNumber}
  RAS_MaxCallbackNumber = RAS_MaxPhoneNumber;
  {$EXTERNALSYM RAS_MaxCallbackNumber}

type
  UINT = Word;
  {$EXTERNALSYM UINT}
  PHRASConn = ^HRASConn;
  HRASConn = DWORD;
  {$EXTERNALSYM HRASConn}

const
  RASDialEvent = 'RASDialEvent';
  WM_RASDialEvent = $0CCCD;
  RASCS_Paused = $1000;
  RASCS_Done = $2000;
  RASBase = 600;
  Success = 0;
  PENDING = (RASBase + 0);
  ERROR_INVALID_PORT_HANDLE = (RASBase + 1);
  ERROR_PORT_ALREADY_OPEN = (RASBase + 2);
  ERROR_BUFFER_TOO_SMALL = (RASBase + 3);
  ERROR_WRONG_INFO_SPECIFIED = (RASBase + 4);
  ERROR_CANNOT_SET_PORT_INFO = (RASBase + 5);
  ERROR_PORT_NOT_ConnECTED = (RASBase + 6);
  ERROR_EVENT_INVALID = (RASBase + 7);
  ERROR_DEVICE_DOES_NOT_EXIST = (RASBase + 8);
  ERROR_DEVICETYPE_DOES_NOT_EXIST = (RASBase + 9);
  ERROR_INVALID_BUFFER = (RASBase + 10);
  ERROR_ROUTE_NOT_AVAILABLE = (RASBase + 11);
  ERROR_ROUTE_NOT_ALLOCATED = (RASBase + 12);
  ERROR_INVALID_COMPRESSION_SPECIFIED = (RASBase + 13);
  ERROR_OUT_OF_BUFFERS = (RASBase + 14);
  ERROR_PORT_NOT_FOUND = (RASBase + 15);
  ERROR_ASYNC_REQUEST_PENDING = (RASBase + 16);
  ERROR_ALREADY_DISConnECTING = (RASBase + 17);
  ERROR_PORT_NOT_OPEN = (RASBase + 18);
  ERROR_PORT_DISConnECTED = (RASBase + 19);
  ERROR_NO_ENDPOINTS = (RASBase + 20);
  ERROR_CANNOT_OPEN_PHONEBOOK = (RASBase + 21);
  ERROR_CANNOT_LOAD_PHONEBOOK = (RASBase + 22);
  ERROR_CANNOT_FIND_PHONEBOOK_ENTRY = (RASBase + 23);
  ERROR_CANNOT_WRITE_PHONEBOOK = (RASBase + 24);
  ERROR_CORRUPT_PHONEBOOK = (RASBase + 25);
  ERROR_CANNOT_LOAD_string = (RASBase + 26);
  ERROR_KEY_NOT_FOUND = (RASBase + 27);
  ERROR_DISConnECTION = (RASBase + 28);
  ERROR_REMOTE_DISConnECTION = (RASBase + 29);
  ERROR_HARDWARE_FAILURE = (RASBase + 30);
  ERROR_USER_DISConnECTION = (RASBase + 31);
  ERROR_INVALID_SIZE = (RASBase + 32);
  ERROR_PORT_NOT_AVAILABLE = (RASBase + 33);
  ERROR_CANNOT_PROJECT_CLIENT = (RASBase + 34);
  ERROR_UNKNOWN = (RASBase + 35);
  ERROR_WRONG_DEVICE_ATTACHED = (RASBase + 36);
  ERROR_BAD_string = (RASBase + 37);
  ERROR_REQUEST_TIMEOUT = (RASBase + 38);
  ERROR_CANNOT_GET_LANA = (RASBase + 39);
  ERROR_NETBIOS_ERROR = (RASBase + 40);
  ERROR_SERVER_OUT_OF_RESOURCES = (RASBase + 41);
  ERROR_NAME_EXISTS_ON_NET = (RASBase + 42);
  ERROR_SERVER_GENERAL_NET_FAILURE = (RASBase + 43);
  WARNING_MSG_ALIAS_NOT_ADDED = (RASBase + 44);
  ERROR_AUTH_INTERNAL = (RASBase + 45);
  ERROR_RESTRICTED_LOGON_HOURS = (RASBase + 46);
  ERROR_ACCT_DISABLED = (RASBase + 47);
  ERROR_PASSWD_EXPIRED = (RASBase + 48);
  ERROR_NO_DIALIN_PERMISSION = (RASBase + 49);
  ERROR_SERVER_NOT_RESPONDING = (RASBase + 50);
  ERROR_FROM_DEVICE = (RASBase + 51);
  ERROR_UNRECOGNIZED_RESPONSE = (RASBase + 52);
  ERROR_MACRO_NOT_FOUND = (RASBase + 53);
  ERROR_MACRO_NOT_DEFINED = (RASBase + 54);
  ERROR_MESSAGE_MACRO_NOT_FOUND = (RASBase + 55);
  ERROR_DEFAULTOFF_MACRO_NOT_FOUND = (RASBase + 56);
  ERROR_FILE_COULD_NOT_BE_OPENED = (RASBase + 57);
  ERROR_DEVICENAME_TOO_LONG = (RASBase + 58);
  ERROR_DEVICENAME_NOT_FOUND = (RASBase + 59);
  ERROR_NO_RESPONSES = (RASBase + 60);
  ERROR_NO_COMMAND_FOUND = (RASBase + 61);
  ERROR_WRONG_KEY_SPECIFIED = (RASBase + 62);
  ERROR_UNKNOWN_DEVICE_TYPE = (RASBase + 63);
  ERROR_ALLOCATING_MEMORY = (RASBase + 64);
  ERROR_PORT_NOT_CONFIGURED = (RASBase + 65);
  ERROR_DEVICE_NOT_READY = (RASBase + 66);
  ERROR_READING_INI_FILE = (RASBase + 67);
  ERROR_NO_ConnECTION = (RASBase + 68);
  ERROR_BAD_USAGE_IN_INI_FILE = (RASBase + 69);
  ERROR_READING_SECTIONNAME = (RASBase + 70);
  ERROR_READING_DEVICETYPE = (RASBase + 71);
  ERROR_READING_DEVICENAME = (RASBase + 72);
  ERROR_READING_USAGE = (RASBase + 73);
  ERROR_READING_MAXConnECTBPS = (RASBase + 74);
  ERROR_READING_MAXCARRIERBPS = (RASBase + 75);
  ERROR_LINE_BUSY = (RASBase + 76);
  ERROR_VOICE_ANSWER = (RASBase + 77);
  ERROR_NO_ANSWER = (RASBase + 78);
  ERROR_NO_CARRIER = (RASBase + 79);
  ERROR_NO_DIALTONE = (RASBase + 80);
  ERROR_IN_COMMAND = (RASBase + 81);
  ERROR_WRITING_SECTIONNAME = (RASBase + 82);
  ERROR_WRITING_DEVICETYPE = (RASBase + 83);
  ERROR_WRITING_DEVICENAME = (RASBase + 84);
  ERROR_WRITING_MAXConnECTBPS = (RASBase + 85);
  ERROR_WRITING_MAXCARRIERBPS = (RASBase + 86);
  ERROR_WRITING_USAGE = (RASBase + 87);
  ERROR_WRITING_DEFAULTOFF = (RASBase + 88);
  ERROR_READING_DEFAULTOFF = (RASBase + 89);
  ERROR_EMPTY_INI_FILE = (RASBase + 90);
  ERROR_AUTHENTICATION_FAILURE = (RASBase + 91);
  ERROR_PORT_OR_DEVICE = (RASBase + 92);
  ERROR_NOT_BINARY_MACRO = (RASBase + 93);
  ERROR_DCB_NOT_FOUND = (RASBase + 94);
  ERROR_STATE_MACHINES_NOT_STARTED = (RASBase + 95);
  ERROR_STATE_MACHINES_ALREADY_STARTED = (RASBase + 96);
  ERROR_PARTIAL_RESPONSE_LOOPING = (RASBase + 97);
  ERROR_UNKNOWN_RESPONSE_KEY = (RASBase + 98);
  ERROR_RECV_BUF_FULL = (RASBase + 99);
  ERROR_CMD_TOO_LONG = (RASBase + 100);
  ERROR_UNSUPPORTED_BPS = (RASBase + 101);
  ERROR_UNEXPECTED_RESPONSE = (RASBase + 102);
  ERROR_INTERACTIVE_MODE = (RASBase + 103);
  ERROR_BAD_CALLBACK_NUMBER = (RASBase + 104);
  ERROR_INVALID_AUTH_STATE = (RASBase + 105);
  ERROR_WRITING_INITBPS = (RASBase + 106);
  ERROR_INVALID_WIN_HANDLE = (RASBase + 107);
  ERROR_NO_PASSWORD = (RASBase + 108);
  ERROR_NO_USERNAME = (RASBase + 109);
  ERROR_CANNOT_START_STATE_MACHINE = (RASBase + 110);
  ERROR_GETTING_COMMSTATE = (RASBase + 111);
  ERROR_SETTING_COMMSTATE = (RASBase + 112);
  ERROR_COMM_function = (RASBase + 113);
  ERROR_CONFIGURATION_PROBLEM = (RASBase + 114);
  ERROR_X25_DIAGNOSTIC = (RASBase + 115);
  ERROR_TOO_MANY_LINE_ERRORS = (RASBase + 116);
  ERROR_OVERRUN = (RASBase + 117);
  ERROR_ACCT_EXPIRED = (RASBase + 118);
  ERROR_CHANGING_PASSWORD = (RASBase + 119);
  ERROR_NO_ACTIVE_ISDN_LINES = (RASBase + 120);
  ERROR_NO_ISDN_CHANNELS_AVAILABLE = (RASBase + 121);

const
  RASCS_OpenPort = 0;
  RASCS_PortOpened = 1;
  RASCS_ConnectDevice = 2;
  RASCS_DeviceConnected = 3;
  RASCS_AllDevicesConnected = 4;
  RASCS_Authenticate = 5;
  RASCS_AuthNotify = 6;
  RASCS_AuthRetry = 7;
  RASCS_AuthCallback = 8;
  RASCS_AuthChangePassword = 9;
  RASCS_AuthProject = 10;
  RASCS_AuthLinkSpeed = 11;
  RASCS_AuthAck = 12;
  RASCS_ReAuthenticate = 13;
  RASCS_Authenticated = 14;
  RASCS_PrepareForCallback = 15;
  RASCS_WaiTFormodemReset = 16;
  RASCS_WaitForCallback = 17;

  RASCS_Interactive = RASCS_Paused;
  RASCS_RetryAuthentication = RASCS_Paused + 1;
  RASCS_CallbackSetByCaller = RASCS_Paused + 2;
  RASCS_PasswordExpired = RASCS_Paused + 3;

  RASCS_Connected = RASCS_Done;
  RASCS_DisConnected = RASCS_Done + 1;

type
  PRASConn = ^TRASConn;
  TRASConn = record
    dwSize: DWORD;
    rasConn: HRASConn;
    szEntryName: array [0..RAS_MaxEntryName] of Char;
    szDeviceType: array [0..RAS_MaxDeviceType] of Char;
    szDeviceName: array [0..RAS_MaxDeviceName] of Char;
    {$IFDEF NT_EXTNS}
    szPhonebook: array [0..MAX_PATH - 1] of Char;
    dwSubEntry: Longint;
    {$ENDIF NT_EXTNS}
  end;

  PRASConnStatus = ^TRASConnStatus;
  TRASConnStatus = record
    dwSize: Longint;
    rasConnstate: Word;
    dwError: Longint;
    szDeviceType: array [0..RAS_MaxDeviceType] of Char;
    szDeviceName: array [0..RAS_MaxDeviceName] of Char;
  end;

  PRASDIALEXTENSIONS = ^TRASDIALEXTENSIONS;
  TRASDIALEXTENSIONS = record
    dwSize: DWORD;
    dwfOptions: DWORD;
    hwndParent: HWND;
    reserved: DWORD;
  end;

  PRASDialParams = ^TRASDialParams;
  TRASDialParams = record
    dwSize: DWORD;
    szEntryName: array [0..RAS_MaxEntryName] of Char;
    szPhoneNumber: array [0..RAS_MaxPhoneNumber] of Char;
    szCallbackNumber: array [0..RAS_MaxCallbackNumber] of Char;
    szUserName: array [0..UNLEN] of Char;
    szPassword: array [0..PWLEN] of Char;
    szDomain: array [0..DNLEN] of Char;
  end;

  PRASEntryName = ^TRASEntryName;
  TRASEntryName = record
    dwSize: Longint;
    szEntryName: array [0..RAS_MaxEntryName] of Char;
  end;

  TRasDial = function(
    lpRasDialExtensions: PRASDIALEXTENSIONS; // Pointer to function extensions data
    lpszPhonebook: PChar; // Pointer to full path and FileName of phonebook file
    lpRasDialParams: PRASDIALPARAMS; // Pointer to calling parameters data
    dwNotifierType: DWORD; // specifies type of RasDial event handler
    lpvNotifier: DWORD; // specifies a handler for RasDial events
    var rasConn: HRASConn // Pointer to variable to receive connection Handle
    ): DWORD; stdcall;

  TRasEnumConnections = function(
    RASConn: PrasConn; // buffer to receive Connections data
    var BufSize: DWORD; // Size in bytes of buffer
    var Connections: DWORD // number of Connections written to buffer
    ): Longint; stdcall;

  TRasEnumEntries = function(
    reserved: PChar; // reserved, must be NULL
    lpszPhonebook: PChar; // Pointer to full path and FileName of phonebook file
    lprasentryname: PRASENTRYNAME; // buffer to receive phonebook entries
    var lpcb: DWORD; // Size in bytes of buffer
    var lpcEntries: DWORD // number of entries written to buffer
    ): DWORD; stdcall;

  TRasGetConnectStatus = function(
    RASConn: hrasConn; // Handle to Remote Access Connection of interest
    RASConnStatus: PRASConnStatus // buffer to receive status data
    ): Longint; stdcall;

  TRasGetErrorstring = function(
    ErrorCode: DWORD; // error code to get string for
    szErrorstring: PChar; // buffer to hold error string
    BufSize: DWORD // SizeOf buffer
    ): Longint; stdcall;

  TRasHangUp = function(
    RASConn: hrasConn // Handle to the Remote Access Connection to hang up }
    ): Longint; stdcall;

  TRasGetEntryDialParams = function(
    lpszPhonebook: PChar; // Pointer to the full path and FileName of the phonebook file
    var lprasdialparams: TRASDIALPARAMS; // Pointer to a structure that receives the connection parameters
    var lpfPassword: BOOL // indicates whether the user's password was retrieved
    ): DWORD; stdcall;

  TRasValidateEntryName = function(
    lpszPhonebook: PChar; // Pointer to full path and FileName of phone-book file
    lpszEntry: PChar // Pointer to the entry name to validate
    ): DWORD; stdcall;

  TRasCreatePhonebookEntry = function(
    Handle: HWND; // Handle to the Parent window of the dialog box
    lpszPhonebook: PChar // Pointer to the full path and FileName of the phone-book file
    ): DWORD; stdcall;

  TRasEditPhonebookEntry = function(
    Handle: HWND; // Handle to the Parent window of the dialog box
    lpszPhonebook: PChar; // Pointer to the full path and FileName of the phone-book file
    lpszEntryName: PChar // Pointer to the phone-book entry name
    ): DWORD; stdcall;

implementation

end.