211 lines
5.8 KiB
C
211 lines
5.8 KiB
C
//****************************************************************************
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//
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// Microsoft NT Remote Access Service
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//
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// Copyright (C) 1994-95 Microsft Corporation. All rights reserved.
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//
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// Filename: rastapi.h
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//
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// Revision History
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//
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// Mar 28 1992 Gurdeep Singh Pall Created
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//
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//
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// Description: This file contains all structs for TAPI.DLL
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//
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//****************************************************************************
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#define DEVICETYPE_ISDN "ISDN"
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#define DEVICETYPE_X25 "X25"
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#define DEVICETYPE_UNIMODEM "MODEM"
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// #define DEVICETYPE_UNIMODEM "MODEMS"
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#define DEVICETYPE_PPTP "VPN"
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#define REMOTEACCESS_APP "RemoteAccess"
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#define CONTROLBLOCKSIGNATURE 0x06051932
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#define CLIENT_USAGE "Client"
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#define SERVER_USAGE "Server"
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#define CLIENTANDSERVER_USAGE "ClientAndServer"
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#define REGISTRY_RASMAN_TAPI_KEY "Software\\Microsoft\\RAS\\Tapi Devices"
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#define REGISTRY_ADDRESS "Address"
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#define REGISTRY_FRIENDLYNAME "Friendly Name"
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#define REGISTRY_MEDIATYPE "Media Type"
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#define REGISTRY_USAGE "Usage"
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#define LOW_MAJOR_VERSION 0x0001
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#define LOW_MINOR_VERSION 0x0003
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#define HIGH_MAJOR_VERSION 0x0002
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#define HIGH_MINOR_VERSION 0x0000
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#define LOW_VERSION ((LOW_MAJOR_VERSION << 16) | LOW_MINOR_VERSION)
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#define HIGH_VERSION ((HIGH_MAJOR_VERSION << 16) | HIGH_MINOR_VERSION)
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#define LOW_EXT_MAJOR_VERSION 0x0000
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#define LOW_EXT_MINOR_VERSION 0x0000
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#define HIGH_EXT_MAJOR_VERSION 0x0000
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#define HIGH_EXT_MINOR_VERSION 0x0000
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#define LOW_EXT_VERSION ((LOW_EXT_MAJOR_VERSION << 16) | LOW_EXT_MINOR_VERSION)
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#define HIGH_EXT_VERSION ((HIGH_EXT_MAJOR_VERSION << 16) | HIGH_EXT_MINOR_VERSION)
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// Generic indexes
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#define ADDRESS_INDEX 0
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#define CONNECTBPS_INDEX 1
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// ISDN param indexes
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#define ISDN_ADDRESS_INDEX ADDRESS_INDEX
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#define ISDN_CONNECTBPS_INDEX CONNECTBPS_INDEX
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#define ISDN_LINETYPE_INDEX 2
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#define ISDN_FALLBACK_INDEX 3
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#define ISDN_COMPRESSION_INDEX 4
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#define ISDN_CHANNEL_AGG_INDEX 5
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// X25 indexes
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#define X25_ADDRESS_INDEX ADDRESS_INDEX
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#define X25_CONNECTBPS_INDEX CONNECTBPS_INDEX
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#define X25_DIAGNOSTICS_INDEX 2
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#define X25_USERDATA_INDEX 3
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#define X25_FACILITIES_INDEX 4
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enum PORT_STATE {
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PS_CLOSED,
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PS_OPEN,
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PS_LISTENING,
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PS_CONNECTED,
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PS_CONNECTING,
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PS_DISCONNECTING,
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PS_UNINITIALIZED,
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} ;
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typedef enum PORT_STATE PORT_STATE ;
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typedef enum PORT_STATE LINE_STATE ;
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enum LISTEN_SUBSTATE {
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LS_WAIT,
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LS_RINGING,
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LS_ACCEPT,
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LS_ANSWER,
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LS_COMPLETE,
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LS_ERROR,
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} ;
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typedef enum LISTEN_SUBSTATE LISTEN_SUBSTATE ;
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struct TapiLineInfo {
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DWORD TLI_LineId ; // Returned by LineInitialize
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HLINE TLI_LineHandle ; // Returned by LineOpen
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#define MAX_PROVIDER_NAME 48
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CHAR TLI_ProviderName[MAX_PROVIDER_NAME] ;
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LINE_STATE TLI_LineState ; // open?, closed?, listen posted?.
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DWORD TLI_OpenCount ;
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DWORD NegotiatedApiVersion;
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DWORD NegotiatedExtVersion;
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DWORD IdleReceived;
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} ;
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typedef struct TapiLineInfo TapiLineInfo ;
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struct TapiPortControlBlock {
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DWORD TPCB_Signature ; // Unique signature for verifying block ptr.
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HANDLE TPCB_Handle ; // Handle used to identify this port
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CHAR TPCB_Name[MAX_PORT_NAME] ; // Friendly Name of the port
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CHAR TPCB_Address[MAX_PORT_NAME] ;// Address
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PORT_STATE TPCB_State ; // State of the port
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LISTEN_SUBSTATE TPCB_ListenState ; // state of the listen
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CHAR TPCB_DeviceType[MAX_DEVICETYPE_NAME] ; // ISDN, etc.
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CHAR TPCB_DeviceName [MAX_DEVICE_NAME] ; // Digiboard etc.
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RASMAN_USAGE TPCB_Usage ; // CALLIN, CALLOUT or BOTH
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TapiLineInfo *TPCB_Line ; // Handle to the "line" this port belongs to
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DWORD TPCB_AddressId ; // Address ID for this "port"
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HCALL TPCB_CallHandle ; // When connected the call id
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HANDLE TPCB_DiscNotificationHandle ; // passed in open
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HANDLE TPCB_ReqNotificationHandle ; // passed in device listen and connect
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DWORD TPCB_RequestId ; // id for async requests.
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DWORD TPCB_AsyncErrorCode ; // used to store asycn returned code.
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CHAR TPCB_Info[6][100] ; // port info associated with this connection
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DWORD TPCB_Endpoint ; // used to store asyncmac context for unimodem ports
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HANDLE TPCB_CommHandle ; // used to store comm port handle used in unimodem ports
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OVERLAPPED TPCB_ReadOverlapped ; // used in read async ops.
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OVERLAPPED TPCB_WriteOverlapped ; // used in write async ops.
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DWORD TPCB_MediaMode ; // Media mode to use for lineopens.
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PBYTE TPCB_DevConfig ; // Opaque blob of data used for configuring tapi devices - this is passed in to
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// us using DeviceSetDevConfig() ;
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DWORD TPCB_SizeOfDevConfig ; // Size of the above blob.
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PBYTE TPCB_DefaultDevConfig ; // The current config for the device that is saved away before we write any changes
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// to the device. This allows RAS to be a good citizen by not overwriting defauls.
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DWORD TPCB_DefaultDevConfigSize ;
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DWORD TPCB_DisconnectReason ; // Reason for disconnection.
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DWORD TPCB_NumberOfRings ; // Number of rings received so far.
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} ;
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typedef struct TapiPortControlBlock TapiPortControlBlock ;
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VOID FAR PASCAL RasTapiCallback (HANDLE, DWORD, DWORD, DWORD, DWORD, DWORD) ;
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VOID SetIsdnParams (TapiPortControlBlock *, LINECALLPARAMS *) ;
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VOID GetMutex (HANDLE, DWORD) ;
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VOID FreeMutex (HANDLE) ;
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DWORD EnumerateTapiPorts (HANDLE) ;
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BOOL GetAssociatedPortName(char *szKeyName, CHAR *szPortName) ;
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