377 lines
12 KiB
C
377 lines
12 KiB
C
|
//****************************************************************************
|
||
|
|
//
|
||
|
|
// Microsoft NT Remote Access Service
|
||
|
|
//
|
||
|
|
// Copyright (C) 1994-95 Microsft Corporation. All rights reserved.
|
||
|
|
//
|
||
|
|
// Filename: rastapi.h
|
||
|
|
//
|
||
|
|
// Revision History
|
||
|
|
//
|
||
|
|
// Mar 28 1992 Gurdeep Singh Pall Created
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// Description: This file contains all structs for TAPI.DLL
|
||
|
|
//
|
||
|
|
//****************************************************************************
|
||
|
|
|
||
|
|
#include <wanpub.h> // for NDIS_WAN_MEDIUM_SUBTYPE
|
||
|
|
|
||
|
|
#define DEVICETYPE_ISDN "ISDN"
|
||
|
|
#define DEVICETYPE_X25 "X25"
|
||
|
|
#define DEVICETYPE_UNIMODEM "MODEM"
|
||
|
|
#define DEVICETYPE_PPTP "VPN"
|
||
|
|
#define DEVICETYPE_ATM "ATM"
|
||
|
|
#define REMOTEACCESS_APP "RemoteAccess"
|
||
|
|
|
||
|
|
#define CONTROLBLOCKSIGNATURE 0x06051932
|
||
|
|
|
||
|
|
#define CLIENT_USAGE "Client"
|
||
|
|
#define SERVER_USAGE "Server"
|
||
|
|
#define ROUTER_USAGE "Router"
|
||
|
|
|
||
|
|
#define REGISTRY_RASMAN_TAPI_KEY "Software\\Microsoft\\RAS\\Tapi Devices"
|
||
|
|
#define REGISTRY_ADDRESS "Address"
|
||
|
|
#define REGISTRY_FRIENDLYNAME "Friendly Name"
|
||
|
|
#define REGISTRY_MEDIATYPE "Media Type"
|
||
|
|
#define REGISTRY_USAGE "Usage"
|
||
|
|
|
||
|
|
#define LOW_MAJOR_VERSION 0x0001
|
||
|
|
#define LOW_MINOR_VERSION 0x0003
|
||
|
|
#define HIGH_MAJOR_VERSION 0x0002
|
||
|
|
#define HIGH_MINOR_VERSION 0x0000
|
||
|
|
|
||
|
|
#define LOW_VERSION ((LOW_MAJOR_VERSION << 16) | LOW_MINOR_VERSION)
|
||
|
|
#define HIGH_VERSION ((HIGH_MAJOR_VERSION << 16) | HIGH_MINOR_VERSION)
|
||
|
|
|
||
|
|
#define LOW_EXT_MAJOR_VERSION 0x0000
|
||
|
|
#define LOW_EXT_MINOR_VERSION 0x0000
|
||
|
|
#define HIGH_EXT_MAJOR_VERSION 0x0000
|
||
|
|
#define HIGH_EXT_MINOR_VERSION 0x0000
|
||
|
|
|
||
|
|
#define LOW_EXT_VERSION ((LOW_EXT_MAJOR_VERSION << 16) | LOW_EXT_MINOR_VERSION)
|
||
|
|
#define HIGH_EXT_VERSION ((HIGH_EXT_MAJOR_VERSION << 16) | HIGH_EXT_MINOR_VERSION)
|
||
|
|
|
||
|
|
// Generic indexes
|
||
|
|
#define ADDRESS_INDEX 0
|
||
|
|
#define CONNECTBPS_INDEX 1
|
||
|
|
|
||
|
|
// ISDN param indexes
|
||
|
|
#define ISDN_ADDRESS_INDEX ADDRESS_INDEX
|
||
|
|
#define ISDN_CONNECTBPS_INDEX CONNECTBPS_INDEX
|
||
|
|
#define ISDN_LINETYPE_INDEX 2
|
||
|
|
#define ISDN_FALLBACK_INDEX 3
|
||
|
|
#define ISDN_COMPRESSION_INDEX 4
|
||
|
|
#define ISDN_CHANNEL_AGG_INDEX 5
|
||
|
|
|
||
|
|
// X25 indexes
|
||
|
|
#define X25_ADDRESS_INDEX ADDRESS_INDEX
|
||
|
|
#define X25_CONNECTBPS_INDEX CONNECTBPS_INDEX
|
||
|
|
#define X25_DIAGNOSTICS_INDEX 2
|
||
|
|
#define X25_USERDATA_INDEX 3
|
||
|
|
#define X25_FACILITIES_INDEX 4
|
||
|
|
|
||
|
|
enum PORT_STATE {
|
||
|
|
|
||
|
|
PS_CLOSED,
|
||
|
|
|
||
|
|
PS_OPEN,
|
||
|
|
|
||
|
|
PS_LISTENING,
|
||
|
|
|
||
|
|
PS_CONNECTED,
|
||
|
|
|
||
|
|
PS_CONNECTING,
|
||
|
|
|
||
|
|
PS_DISCONNECTING,
|
||
|
|
|
||
|
|
PS_UNINITIALIZED,
|
||
|
|
|
||
|
|
PS_UNAVAILABLE,
|
||
|
|
|
||
|
|
} ;
|
||
|
|
|
||
|
|
typedef enum PORT_STATE PORT_STATE ;
|
||
|
|
typedef enum PORT_STATE LINE_STATE ;
|
||
|
|
|
||
|
|
|
||
|
|
enum LISTEN_SUBSTATE {
|
||
|
|
|
||
|
|
LS_WAIT,
|
||
|
|
|
||
|
|
LS_RINGING,
|
||
|
|
|
||
|
|
LS_ACCEPT,
|
||
|
|
|
||
|
|
LS_ANSWER,
|
||
|
|
|
||
|
|
LS_COMPLETE,
|
||
|
|
|
||
|
|
LS_ERROR,
|
||
|
|
|
||
|
|
} ;
|
||
|
|
|
||
|
|
typedef enum LISTEN_SUBSTATE LISTEN_SUBSTATE ;
|
||
|
|
|
||
|
|
|
||
|
|
struct TapiLineInfo {
|
||
|
|
|
||
|
|
struct TapiLineInfo *TLI_Next;
|
||
|
|
|
||
|
|
DWORD TLI_LineId ; // Returned by LineInitialize
|
||
|
|
|
||
|
|
HLINE TLI_LineHandle ; // Returned by LineOpen
|
||
|
|
|
||
|
|
// struct TapiPortControlBlock *pTPCB; // TAPI port associated with this line
|
||
|
|
|
||
|
|
|
||
|
|
LINE_STATE TLI_LineState ; // open?, closed?, listen posted?.
|
||
|
|
|
||
|
|
DWORD TLI_OpenCount ;
|
||
|
|
|
||
|
|
DWORD NegotiatedApiVersion;
|
||
|
|
|
||
|
|
DWORD NegotiatedExtVersion;
|
||
|
|
|
||
|
|
BOOL CharModeSupported;
|
||
|
|
|
||
|
|
BOOL TLI_MultiEndpoint;
|
||
|
|
|
||
|
|
DeviceInfo *TLI_pDeviceInfo; // pointer to the deviceinfo block
|
||
|
|
|
||
|
|
DWORD TLI_MediaMode ; // Media mode to use for lineopens.
|
||
|
|
|
||
|
|
#define MAX_PROVIDER_NAME 48
|
||
|
|
CHAR TLI_ProviderName[MAX_PROVIDER_NAME] ;
|
||
|
|
|
||
|
|
|
||
|
|
} ;
|
||
|
|
|
||
|
|
typedef struct TapiLineInfo TapiLineInfo ;
|
||
|
|
|
||
|
|
typedef enum RASTAPI_DEV_CMD
|
||
|
|
{
|
||
|
|
RASTAPI_DEV_SEND, // Send a buffer to the miniport
|
||
|
|
RASTAPI_DEV_RECV, // Read a buffer from the miniport
|
||
|
|
RASTAPI_DEV_PPP_MODE // Put the miniport into PPP framing mode
|
||
|
|
|
||
|
|
} RASTAPI_DEV_CMD;
|
||
|
|
|
||
|
|
typedef struct RASTAPI_DEV_SPECIFIC
|
||
|
|
{
|
||
|
|
RASTAPI_DEV_CMD Command; // RASTAPI_DEV_SEND, RASTAPI_DEV_RECV, RASTAPI_DEV_PPP_MODE
|
||
|
|
DWORD Reserved;
|
||
|
|
DWORD DataSize;
|
||
|
|
UCHAR Data[1];
|
||
|
|
|
||
|
|
} RASTAPI_DEV_SPECIFIC, *PRASTAPI_DEV_SPECIFIC;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Magic Cookie used in DEV_DATA_MODES command
|
||
|
|
//
|
||
|
|
#define MINIPORT_COOKIE 0x494E494D
|
||
|
|
|
||
|
|
//
|
||
|
|
// DEV_SPECIFIC Flags
|
||
|
|
//
|
||
|
|
#define CHAR_MODE 0x00000001 // Miniport supports character mode
|
||
|
|
|
||
|
|
typedef struct RASTAPI_DEV_DATA_MODES
|
||
|
|
{
|
||
|
|
DWORD MagicCookie;
|
||
|
|
DWORD DataModes;
|
||
|
|
|
||
|
|
} RASTAPI_DEV_DATA_MODES, *PRASTAPI_DEV_DATA_MODES;
|
||
|
|
|
||
|
|
typedef struct _RECV_FIFO
|
||
|
|
{
|
||
|
|
DWORD Count; // # of elements in fifo
|
||
|
|
DWORD In; // indexs into circular buffer
|
||
|
|
DWORD Out; //
|
||
|
|
DWORD Size; // Size of Buffer
|
||
|
|
BYTE Buffer[1]; // storage
|
||
|
|
|
||
|
|
} RECV_FIFO, *PRECV_FIFO;
|
||
|
|
|
||
|
|
#define RASTAPI_FLAG_UNAVAILABLE 0x00000001
|
||
|
|
#define RASTAPI_FLAG_DIALEDIN 0x00000002
|
||
|
|
|
||
|
|
struct TapiPortControlBlock {
|
||
|
|
|
||
|
|
DWORD TPCB_Signature ; // Unique signature for verifying block ptr.
|
||
|
|
|
||
|
|
struct TapiPortControlBlock *TPCB_next; // next TAPI port in the list
|
||
|
|
|
||
|
|
HANDLE TPCB_Handle ; // Handle used to identify this port
|
||
|
|
|
||
|
|
CHAR TPCB_Name[MAX_PORT_NAME] ; // Friendly Name of the port
|
||
|
|
|
||
|
|
CHAR TPCB_Address[MAX_PORT_NAME] ; // Address - please note for legacy tapi dev. this is
|
||
|
|
// a GUID - so has to be at least 16 bytes.
|
||
|
|
|
||
|
|
PORT_STATE TPCB_State ; // State of the port
|
||
|
|
|
||
|
|
LISTEN_SUBSTATE TPCB_ListenState ; // state of the listen
|
||
|
|
|
||
|
|
CHAR TPCB_DeviceType[MAX_DEVICETYPE_NAME] ; // ISDN, etc.
|
||
|
|
|
||
|
|
CHAR TPCB_DeviceName [MAX_DEVICE_NAME] ; // Digiboard etc.
|
||
|
|
|
||
|
|
RASMAN_USAGE TPCB_Usage ; // CALLIN, CALLOUT or BOTH
|
||
|
|
|
||
|
|
TapiLineInfo *TPCB_Line ; // Handle to the "line" this port belongs to
|
||
|
|
|
||
|
|
DWORD TPCB_AddressId ; // Address ID for this "port"
|
||
|
|
|
||
|
|
DWORD TPCB_CallId; // CallI ID for this "port"
|
||
|
|
|
||
|
|
HCALL TPCB_CallHandle ; // When connected the call id
|
||
|
|
|
||
|
|
HANDLE TPCB_IoCompletionPort; // passed in on open
|
||
|
|
|
||
|
|
DWORD TPCB_CompletionKey; // passed in on open
|
||
|
|
|
||
|
|
DWORD TPCB_RequestId ; // id for async requests.
|
||
|
|
|
||
|
|
DWORD TPCB_AsyncErrorCode ; // used to store asycn returned code.
|
||
|
|
|
||
|
|
CHAR TPCB_Info[6][100] ; // port info associated with this connection
|
||
|
|
|
||
|
|
HANDLE TPCB_Endpoint ; // used to store asyncmac context for unimodem ports
|
||
|
|
|
||
|
|
HANDLE TPCB_CommHandle ; // used to store comm port handle used in unimodem ports
|
||
|
|
|
||
|
|
RAS_OVERLAPPED TPCB_ReadOverlapped ; // used in read async ops.
|
||
|
|
|
||
|
|
RAS_OVERLAPPED TPCB_WriteOverlapped ; // used in write async ops.
|
||
|
|
|
||
|
|
RAS_OVERLAPPED TPCB_DiscOverlapped; // used in signaling disconnection
|
||
|
|
|
||
|
|
PBYTE TPCB_DevConfig ; // Opaque blob of data used for configuring tapi
|
||
|
|
// devices - this is passed in to
|
||
|
|
// us using DeviceSetDevConfig() ;
|
||
|
|
|
||
|
|
DWORD TPCB_SizeOfDevConfig ; // Size of the above blob.
|
||
|
|
|
||
|
|
PBYTE TPCB_DefaultDevConfig ; // The current config for the device that is saved
|
||
|
|
// away before we write any changes
|
||
|
|
// to the device. This allows RAS to be a good
|
||
|
|
// citizen by not overwriting defauls.
|
||
|
|
|
||
|
|
DWORD TPCB_DefaultDevConfigSize ;
|
||
|
|
|
||
|
|
DWORD TPCB_DisconnectReason ; // Reason for disconnection.
|
||
|
|
|
||
|
|
DWORD TPCB_NumberOfRings ; // Number of rings received so far.
|
||
|
|
|
||
|
|
DWORD IdleReceived;
|
||
|
|
|
||
|
|
BOOL TPCB_dwFlags; // is this client dialed in
|
||
|
|
|
||
|
|
RASTAPI_CONNECT_INFO *TPCB_pConnectInfo;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Char Mode Support ( for USR )
|
||
|
|
//
|
||
|
|
|
||
|
|
DWORD TPCB_SendRequestId; // Request Id stored to id the event in callback
|
||
|
|
// that send completed for a char mode port
|
||
|
|
|
||
|
|
PVOID TPCB_SendDesc; // Send Desc passed to lineDevSpecific call for send request
|
||
|
|
|
||
|
|
DWORD TPCB_RecvRequestId; // Request Id stored to id the event in callback that recv completed
|
||
|
|
// for a char mode port
|
||
|
|
|
||
|
|
PVOID TPCB_RecvDesc; // Recv Desc passed to lineDevSpecific call
|
||
|
|
|
||
|
|
PBYTE TPCB_RasmanRecvBuffer;
|
||
|
|
|
||
|
|
DWORD TPCB_RasmanRecvBufferSize;
|
||
|
|
|
||
|
|
PRECV_FIFO TPCB_RecvFifo;
|
||
|
|
|
||
|
|
DWORD TPCB_ModeRequestId; // Request id stored to id the event that mode was set for a char mode
|
||
|
|
|
||
|
|
PVOID TPCB_ModeRequestDesc; // desc.
|
||
|
|
|
||
|
|
BOOL TPCB_CharMode; // CharMode ?
|
||
|
|
|
||
|
|
} ;
|
||
|
|
|
||
|
|
typedef struct TapiPortControlBlock TapiPortControlBlock ;
|
||
|
|
|
||
|
|
struct _ZOMBIE_CALL {
|
||
|
|
LIST_ENTRY Linkage;
|
||
|
|
DWORD RequestID;
|
||
|
|
HCALL hCall;
|
||
|
|
} ;
|
||
|
|
|
||
|
|
typedef struct _ZOMBIE_CALL ZOMBIE_CALL;
|
||
|
|
|
||
|
|
|
||
|
|
VOID FAR PASCAL RasTapiCallback ( HANDLE,
|
||
|
|
DWORD,
|
||
|
|
ULONG_PTR,
|
||
|
|
ULONG_PTR,
|
||
|
|
ULONG_PTR,
|
||
|
|
ULONG_PTR) ;
|
||
|
|
|
||
|
|
VOID SetIsdnParams ( TapiPortControlBlock *,
|
||
|
|
LINECALLPARAMS *) ;
|
||
|
|
|
||
|
|
VOID GetMutex (HANDLE, DWORD) ;
|
||
|
|
|
||
|
|
VOID FreeMutex (HANDLE) ;
|
||
|
|
|
||
|
|
DWORD EnumerateTapiPorts (HANDLE) ;
|
||
|
|
|
||
|
|
VOID PostDisconnectCompletion( TapiPortControlBlock * );
|
||
|
|
|
||
|
|
VOID PostNotificationCompletion( TapiPortControlBlock * );
|
||
|
|
|
||
|
|
VOID PostNotificationNewPort ( PortMediaInfo *);
|
||
|
|
|
||
|
|
VOID PostNotificationRemoveLine ( DWORD );
|
||
|
|
|
||
|
|
DWORD dwAddPorts( PBYTE, LPVOID );
|
||
|
|
|
||
|
|
DWORD dwRemovePort ( TapiPortControlBlock * );
|
||
|
|
|
||
|
|
DWORD CopyDataToFifo(PRECV_FIFO, PBYTE, DWORD);
|
||
|
|
|
||
|
|
DWORD CopyDataFromFifo(PRECV_FIFO, PBYTE, DWORD);
|
||
|
|
|
||
|
|
|
||
|
|
// rtnetcfg.cpp
|
||
|
|
|
||
|
|
DWORD dwGetNumberOfRings ( PDWORD pdwRings );
|
||
|
|
|
||
|
|
DWORD dwGetPortUsage(DWORD *pdwUsage);
|
||
|
|
|
||
|
|
LONG lrIsModemRasEnabled(HKEY hkey,
|
||
|
|
BOOL *pfRasEnabled,
|
||
|
|
BOOL *pfRouterEnabled );
|
||
|
|
|
||
|
|
DeviceInfo * GetDeviceInfo(PBYTE pbAddress, BOOL fModem);
|
||
|
|
|
||
|
|
DWORD GetEndPointInfo(DeviceInfo **ppDeviceInfo,
|
||
|
|
PBYTE pbAddress,
|
||
|
|
BOOL fForceRead,
|
||
|
|
NDIS_WAN_MEDIUM_SUBTYPE eDeviceType);
|
||
|
|
|
||
|
|
// init.c
|
||
|
|
DWORD GetDeviceTypeFromDeviceGuid( GUID *pDeviceGuid );
|
||
|
|
VOID RasTapiTrace( CHAR * Format, ... ) ;
|
||
|
|
VOID TraceEndPointInfo(DeviceInfo *pInfo);
|
||
|
|
DWORD DwRasErrorFromDisconnectMode(DWORD dm);
|
||
|
|
|
||
|
|
//diag.c
|
||
|
|
DWORD
|
||
|
|
DwGetConnectInfo(
|
||
|
|
TapiPortControlBlock *port,
|
||
|
|
HCALL hCall,
|
||
|
|
LINECALLINFO *pLineCallInfo
|
||
|
|
);
|
||
|
|
|
||
|
|
|