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1183 lines
22 KiB
1183 lines
22 KiB
/*++
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Copyright (c) 1993 Microsoft Corporation
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Module Name:
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vwinapi.c
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Abstract:
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ntVdm netWare (Vw) IPX/SPX Functions
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Contains handlers for WOW IPX/SPX calls (netware functions). The IPX/SPX
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APIs use WinSock to perform the actual operations
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Contents:
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VWinIPXCancelEvent
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VWinIPXCloseSocket
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VWinIPXDisconnectFromTarget
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VWinIPXGetInternetworkAddress
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VWinIPXGetIntervalMarker
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VWinIPXGetLocalTarget
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VWinIPXGetLocalTargetAsync
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VWinIPXGetMaxPacketSize
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VWinIPXInitialize
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VWinIPXListenForPacket
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VWinIPXOpenSocket
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VWinIPXRelinquishControl
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VWinIPXScheduleIPXEvent
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VWinIPXSendPacket
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VWinIPXSPXDeinit
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VWinSPXAbortConnection
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VWinSPXEstablishConnection
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VWinSPXGetConnectionStatus
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VWinSPXInitialize
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VWinSPXListenForConnection
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VWinSPXListenForSequencedPacket
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VWinSPXSendSequencedPacket
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VWinSPXTerminateConnection
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Author:
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Yi-Hsin Sung ( yihsins ) 28-Oct-1993
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Environment:
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User-mode Win32
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Revision History:
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28-Oct-1993 yihsins
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Created
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--*/
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#include "vw.h"
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#pragma hdrstop
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//
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// functions
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//
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WORD
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VWinIPXCancelEvent(
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IN DWORD IPXTaskID,
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IN LPECB pEcb
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)
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/*++
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Routine Description:
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Cancels event described by an ECB
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This call is Synchronous
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Arguments:
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Inputs
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IPXTaskID
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pECB
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Return Value:
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00h Success
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F9h Can't cancel ECB
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FFh ECB not in use
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXCancelEvent,
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IPXDBG_LEVEL_INFO,
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"VWinIPXCancelEvent\n"
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));
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// ignore IPXTaskID for now
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UNREFERENCED_PARAMETER( IPXTaskID );
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return _VwIPXCancelEvent( pEcb );
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}
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VOID
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VWinIPXCloseSocket(
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IN DWORD IPXTaskID,
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IN WORD socketNumber
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)
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/*++
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Routine Description:
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Closes a socket and cancels any outstanding events on the socket.
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Closing an unopened socket does not return an error
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ESRs in cancelled ECBs are not called
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This call is Synchronous
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Arguments:
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Inputs
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IPXTaskID
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socketNumber
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Return Value:
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None.
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXCloseSocket,
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IPXDBG_LEVEL_INFO,
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"VWinIPXCloseSocket(%#x)\n",
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B2LW(socketNumber)
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));
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// ignore IPXTaskID for now
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UNREFERENCED_PARAMETER( IPXTaskID );
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_VwIPXCloseSocket( socketNumber );
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}
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VOID
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VWinIPXDisconnectFromTarget(
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IN DWORD IPXTaskID,
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IN LPBYTE pNetworkAddress
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)
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/*++
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Routine Description:
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Performs no action for NTVDM IPX
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This call is Synchronous
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Arguments:
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Inputs
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IPXTaskID
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pNetworkAddress
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Outputs
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Nothing
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Return Value:
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None.
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXDisconnectFromTarget,
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IPXDBG_LEVEL_INFO,
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"VWinIPXDisconnectFromTarget\n"
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));
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}
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VOID
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VWinIPXGetInternetworkAddress(
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IN DWORD IPXTaskID,
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OUT LPINTERNET_ADDRESS pNetworkAddress
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)
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/*++
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Routine Description:
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Returns a buffer containing the net number and node number for this
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station.
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This function cannot return an error (!)
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Assumes: 1. GetInternetAddress has been successfully called in the
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DLL initialization phase
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This call is Synchronous
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Arguments:
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Inputs
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IPXTaskID
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Outputs
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pNetworkAddress
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Return Value:
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None.
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXGetInternetworkAddress,
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IPXDBG_LEVEL_INFO,
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"VWinIPXGetInternetworkAddress\n"
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));
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// ignore IPXTaskID for now
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UNREFERENCED_PARAMETER( IPXTaskID );
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_VwIPXGetInternetworkAddress( pNetworkAddress );
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}
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WORD
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VWinIPXGetIntervalMarker(
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IN DWORD IPXTaskID
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)
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/*++
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Routine Description:
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Just returns the tick count maintained by Asynchronous Event Scheduler
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This call is Synchronous
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Arguments:
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Inputs
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IPXTaskID
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Outputs
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Return Value:
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The tick count.
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--*/
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{
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WORD intervalMarker = _VwIPXGetIntervalMarker();
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXGetIntervalMarker,
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IPXDBG_LEVEL_INFO,
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"VWinIPXGetIntervalMarker: Returning %04x\n",
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intervalMarker
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));
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// ignore IPXTaskID for now
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UNREFERENCED_PARAMETER( IPXTaskID );
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return intervalMarker;
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}
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WORD
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VWinIPXGetLocalTarget(
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IN DWORD IPXTaskID,
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IN LPBYTE pNetworkAddress,
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OUT LPBYTE pImmediateAddress,
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OUT ULPWORD pTransportTime
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)
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/*++
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Routine Description:
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Given a target address of the form (network address {4}, node address {6}),
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returns the node address of the target if on the same network, or the node
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address of the router which knows how to get to the next hop in reaching the
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eventual target
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This call is Synchronous
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Arguments:
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Inputs
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IPXTaskID
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pNetworkAddress
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Outputs
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pImmediateAddress
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pTransportTime
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Return Value:
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00h Success
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F1h Ipx/Spx Not Initialized
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FAh No path to destination node found
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXGetLocalTarget,
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IPXDBG_LEVEL_INFO,
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"VWinIPXGetLocalTarget\n"
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));
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// ignore IPXTaskID for now
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UNREFERENCED_PARAMETER( IPXTaskID );
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return _VwIPXGetLocalTarget( pNetworkAddress,
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pImmediateAddress,
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pTransportTime );
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}
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WORD
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VWinIPXGetLocalTargetAsync(
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IN LPBYTE pSendAGLT,
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OUT LPBYTE pListenAGLT,
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IN WORD windowsHandle
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)
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/*++
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Routine Description:
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description-of-function.
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This call is Asynchronous
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Arguments:
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pSendAGLT
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pListenAGLT
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windowsHandle
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Return Value:
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00h Success
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F1h Ipx/Spx Not Initialized
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FAh No Local Target Identified
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_ANY,
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IPXDBG_LEVEL_INFO,
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"VWinIPXGetLocalTargetAsync\n"
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));
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return IPX_SUCCESS; // return success for now
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}
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WORD
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VWinIPXGetMaxPacketSize(
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VOID
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)
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/*++
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Routine Description:
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Returns the maximum packet size the underlying network can handle
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Assumes: 1. A successfull call to GetMaxPacketSize has been made during
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DLL initialization
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2. Maximum packet size is constant
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This call is Synchronous
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Arguments:
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Inputs
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None.
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Return Value:
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The max packet size.
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--*/
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{
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//
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// this is a WORD function in DOS and Windows: always return MaxPacketSize
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// in AX
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//
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WORD maxPacketSize = _VwIPXGetMaxPacketSize( NULL );
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXGetMaxPacketSize,
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IPXDBG_LEVEL_INFO,
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"VWinIPXGetMaxPacketSize: PacketSize=%d\n",
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maxPacketSize
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));
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return maxPacketSize;
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}
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WORD
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VWinIPXInitialize(
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IN OUT ULPDWORD pIPXTaskID,
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IN WORD maxECBs,
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IN WORD maxPacketSize
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)
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/*++
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Routine Description:
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Get the entry address for the IPX Interface.
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Arguments:
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Inputs
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maxECBs
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maxPacketSize
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Output
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pIPXTaskID
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Return Value:
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00h Success
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F0h Ipx NotInstalled
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F1h Ipx/Spx Not Initialized
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F2h No Dos Memory
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F3h No Free Ecb
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F4h Lock Failed
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F5h Over the maximum limit
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F6h Ipx/Spx Previously Initialized
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_ANY,
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IPXDBG_LEVEL_INFO,
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"VWinIPXInitialize (MaxECBs=%04x, MaxPacketSize=%04x)\n",
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maxECBs,
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maxPacketSize
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));
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UNREFERENCED_PARAMETER( maxECBs ); // ignore for now
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UNREFERENCED_PARAMETER( maxPacketSize ); // ignore for now
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return IPX_SUCCESS;
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}
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VOID
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VWinIPXListenForPacket(
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IN DWORD IPXTaskID,
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IN LPECB pEcb,
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IN ECB_ADDRESS EcbAddress
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)
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/*++
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Routine Description:
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Queue a listen request against a socket. All listen requests will be
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completed asynchronously, unless cancelled by app
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This call is Asynchronous
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Arguments:
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Inputs
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IPXTaskID
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pEcb
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EcbAddress
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Return Value:
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None.
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXListenForPacket,
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IPXDBG_LEVEL_INFO,
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"VWinIPXListenForPacket(%04x:%04x)\n",
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HIWORD(EcbAddress),
|
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LOWORD(EcbAddress)
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));
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// ignore IPXTaskID for now
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UNREFERENCED_PARAMETER( IPXTaskID );
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(VOID) _VwIPXListenForPacket( pEcb, EcbAddress );
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}
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WORD
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VWinIPXOpenSocket(
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IN DWORD IPXTaskID,
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IN OUT ULPWORD pSocketNumber,
|
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IN BYTE socketType
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)
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/*++
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Routine Description:
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Opens a socket for use by IPX or SPX.Puts the socket into non-blocking mode.
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The socket will be bound to IPX.
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This call is Synchronous
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Arguments:
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Inputs
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IPXTaskID
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*pSocketNumber
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socketType - Socket Longevity flag
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Outputs
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pSocketNumber - Assigned socket number
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Return Value:
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00h Success
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F0h Ipx Not Installed
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F1h Ipx/Spx Not Initialized
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FEh Socket table full
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FFh Socket already open
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--*/
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{
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IPXDBGPRINT((__FILE__, __LINE__,
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FUNCTION_IPXOpenSocket,
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IPXDBG_LEVEL_INFO,
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"VwIPXOpenSocket(Life=%02x, Socket=%04x)\n",
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socketType,
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B2LW(*pSocketNumber)
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));
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// ignore IPXTaskID for now
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UNREFERENCED_PARAMETER( IPXTaskID );
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return _VwIPXOpenSocket( pSocketNumber,
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socketType,
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0 );
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}
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VOID
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VWinIPXRelinquishControl(
|
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VOID
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)
|
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|
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/*++
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Routine Description:
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Just sleep for a nominal amount. Netware seems to be dependent on the
|
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default setting of the PC clock, so one timer tick (1/18 second) would
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seem to be a good value
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This call is Synchronous
|
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Arguments:
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None.
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Return Value:
|
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None.
|
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--*/
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|
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{
|
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IPXDBGPRINT((__FILE__, __LINE__,
|
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FUNCTION_IPXRelinquishControl,
|
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IPXDBG_LEVEL_INFO,
|
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"VWinIPXRelinquishControl\n"
|
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));
|
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|
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_VwIPXRelinquishControl();
|
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}
|
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|
|
|
|
VOID
|
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VWinIPXScheduleIPXEvent(
|
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IN DWORD IPXTaskID,
|
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IN WORD time,
|
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IN LPECB pEcb,
|
|
IN ECB_ADDRESS EcbAddress
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Schedules a an event to occur in some number of ticks. When the tick count
|
|
reaches 0, the ECB InUse field is cleared and any ESR called
|
|
|
|
This call is Asynchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
time
|
|
pEcb
|
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EcbAddress
|
|
|
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Outputs
|
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Nothing
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_IPXScheduleIPXEvent,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinIPXScheduleIPXEvent(%04x:%04x, Time:%04x)\n",
|
|
HIWORD( EcbAddress ),
|
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LOWORD( EcbAddress ),
|
|
time
|
|
));
|
|
|
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// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
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_VwIPXScheduleIPXEvent( time, pEcb, EcbAddress );
|
|
}
|
|
|
|
|
|
VOID
|
|
VWinIPXSendPacket(
|
|
IN DWORD IPXTaskID,
|
|
IN LPECB pEcb,
|
|
IN ECB_ADDRESS EcbAddress
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Sends a packet to the target machine/router. This call can be made on a
|
|
socket that is not open
|
|
|
|
The app must have filled in the following IPX_ECB fields:
|
|
|
|
EsrAddress
|
|
Socket
|
|
ImmediateAddress
|
|
FragmentCount
|
|
fragment descriptor fields
|
|
|
|
and the following IPX_PACKET fields:
|
|
|
|
PacketType
|
|
Destination.Net
|
|
Destination.Node
|
|
Destination.Socket
|
|
|
|
This call is Asynchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
pEcb
|
|
EcbAddress
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_IPXSendPacket,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinIPXSendPacket(%04x:%04x)\n",
|
|
HIWORD( EcbAddress ),
|
|
LOWORD( EcbAddress )
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
|
_VwIPXSendPacket( pEcb, EcbAddress, 0);
|
|
}
|
|
|
|
|
|
WORD
|
|
VWinIPXSPXDeinit(
|
|
IN DWORD IPXTaskID
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Release any resources allocated to an application by NWIPXSPX.DLL
|
|
for use by other applications.
|
|
|
|
This call is Synchronous
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Value:
|
|
|
|
00h Successful
|
|
F1h IPX/SPX Not Initialized
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_ANY,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VwIPXSPXDeinit\n"
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
return IPX_SUCCESS;
|
|
}
|
|
|
|
|
|
VOID
|
|
VWinSPXAbortConnection(
|
|
IN WORD SPXConnectionID
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Abort an SPX connection.
|
|
|
|
This call is Synchronous
|
|
|
|
Arguments:
|
|
|
|
SPXConnectionID
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXAbortConnection,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXAbortConnection(%04x)\n",
|
|
SPXConnectionID
|
|
));
|
|
|
|
_VwSPXAbortConnection(SPXConnectionID);
|
|
}
|
|
|
|
|
|
WORD
|
|
VWinSPXEstablishConnection(
|
|
IN DWORD IPXTaskID,
|
|
IN BYTE retryCount,
|
|
IN BYTE watchDog,
|
|
OUT ULPWORD pSPXConnectionID,
|
|
IN LPECB pEcb,
|
|
IN ECB_ADDRESS EcbAddress
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Establish a connection with a listening socket.
|
|
|
|
This call is Synchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
retryCount
|
|
watchDog
|
|
pEcb
|
|
EcbAddress
|
|
|
|
Outputs
|
|
pSPXConnectionID
|
|
pEcb
|
|
|
|
Return Value:
|
|
|
|
00h Success
|
|
EFh Connection Table Full
|
|
F1h IPX/SPX Not Initialized
|
|
FDh Malformed Packet
|
|
FFh Socket Not Opened
|
|
|
|
--*/
|
|
|
|
{
|
|
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXEstablishConnection,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXEstablishConnection(%02x, %02x, %04x:%04x)\n",
|
|
retryCount,
|
|
watchDog,
|
|
HIWORD(EcbAddress),
|
|
LOWORD(EcbAddress)
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
|
return _VwSPXEstablishConnection( retryCount,
|
|
watchDog,
|
|
pSPXConnectionID,
|
|
pEcb,
|
|
EcbAddress );
|
|
}
|
|
|
|
|
|
WORD
|
|
VWinSPXGetConnectionStatus(
|
|
IN DWORD IPXTaskID,
|
|
IN WORD SPXConnectionID,
|
|
IN LPSPX_CONNECTION_STATS pConnectionStats
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Return the status of an SPX connection.
|
|
|
|
This call is Synchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
SPXConnectionID
|
|
|
|
Outputs
|
|
pConnectionStats
|
|
|
|
Return Value:
|
|
|
|
00h Success
|
|
EEh Invalid Connection
|
|
F1h IPX/SPX Not Initialized
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXGetConnectionStatus,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXGetConnectionStatus\n"
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
|
return _VwSPXGetConnectionStatus( SPXConnectionID,
|
|
pConnectionStats );
|
|
}
|
|
|
|
|
|
WORD
|
|
VWinSPXInitialize(
|
|
IN OUT ULPDWORD pIPXTaskID,
|
|
IN WORD maxECBs,
|
|
IN WORD maxPacketSize,
|
|
OUT LPBYTE pMajorRevisionNumber,
|
|
OUT LPBYTE pMinorRevisionNumber,
|
|
OUT ULPWORD pMaxConnections,
|
|
OUT ULPWORD pAvailableConnections
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Informs the app that SPX is present on this station
|
|
|
|
This call is Synchronous
|
|
|
|
Arguments:
|
|
|
|
pIPXTaskID - on input, specifies how resources will be
|
|
allocated:
|
|
|
|
0x00000000 - directly to calling application
|
|
0xFFFFFFFE - directly to calling application,
|
|
but multiple initializations are
|
|
allowed
|
|
0xFFFFFFFF - resources allocated in a pool for
|
|
multiple applications
|
|
maxECBs - maximum number of outstanding ECBs
|
|
maxPacketSize - maximum packet size to be sent by the app
|
|
pMajorRevisionNumber - returned SPX major version #
|
|
pMinorRevisionNumber - returned SPX minor version #
|
|
pMaxConnections - maximum connections supported by this SPX version
|
|
pAvailableConnections - number of connections available to this app
|
|
|
|
Return Value:
|
|
|
|
WORD
|
|
0x0000 SPX not installed
|
|
0x00F1 IPX/SPX not installed
|
|
0x00F2 no DOS memory
|
|
0x00F3 no free ECBs
|
|
0x00F4 lock failed
|
|
0x00F5 exceeded maximum limit
|
|
0x00F6 IPX/SPX already initialized
|
|
0x00FF SPX installed
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXInitialize,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXInitialize\n"
|
|
));
|
|
|
|
UNREFERENCED_PARAMETER( maxECBs ); // ignore for now
|
|
UNREFERENCED_PARAMETER( maxPacketSize ); // ignore for now
|
|
|
|
//
|
|
// do the same thing as 16-bit windows and return the task ID unchanged
|
|
//
|
|
|
|
// *pIPXTaskID = 0;
|
|
|
|
return _VwSPXInitialize( pMajorRevisionNumber,
|
|
pMinorRevisionNumber,
|
|
pMaxConnections,
|
|
pAvailableConnections );
|
|
}
|
|
|
|
|
|
VOID
|
|
VWinSPXListenForConnection(
|
|
IN DWORD IPXTaskID,
|
|
IN BYTE retryCount,
|
|
IN BYTE watchDog,
|
|
IN LPECB pEcb,
|
|
IN ECB_ADDRESS EcbAddress
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Listens for an incoming connection request
|
|
|
|
This call is Asynchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
retryCount
|
|
watchDogFlag
|
|
pEcb
|
|
EcbAddress
|
|
|
|
Outputs
|
|
Nothing
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXListenForConnection,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXListenForConnection(%02x, %02x, %04x:%04x)\n",
|
|
retryCount,
|
|
watchDog,
|
|
HIWORD(EcbAddress),
|
|
LOWORD(EcbAddress)
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
|
_VwSPXListenForConnection( retryCount,
|
|
watchDog,
|
|
pEcb,
|
|
EcbAddress );
|
|
}
|
|
|
|
|
|
VOID
|
|
VWinSPXListenForSequencedPacket(
|
|
IN DWORD IPXTaskID,
|
|
IN LPECB pEcb,
|
|
IN ECB_ADDRESS EcbAddress
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Attempts to receive an SPX packet.
|
|
|
|
This call is Asynchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
pEcb
|
|
EcbAddress
|
|
|
|
Outputs
|
|
Nothing
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXListenForSequencedPacket,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXListenForSequencedPacket(%04x:%04x)\n",
|
|
HIWORD(EcbAddress),
|
|
LOWORD(EcbAddress)
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
|
_VwSPXListenForSequencedPacket( pEcb,
|
|
EcbAddress );
|
|
}
|
|
|
|
|
|
VOID
|
|
VWinSPXSendSequencedPacket(
|
|
IN DWORD IPXTaskID,
|
|
IN WORD SPXConnectionID,
|
|
IN LPECB pEcb,
|
|
IN ECB_ADDRESS EcbAddress
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Sends a packet on an SPX connection
|
|
|
|
This call is Asynchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
SPXConnectionID
|
|
pEcb
|
|
EcbAddress
|
|
|
|
Outputs
|
|
Nothing
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXSendSequencedPacket,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXSendSequencedPacket(%04x, %04x:%04x)\n",
|
|
SPXConnectionID,
|
|
HIWORD(EcbAddress),
|
|
LOWORD(EcbAddress)
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
|
_VwSPXSendSequencedPacket( SPXConnectionID,
|
|
pEcb,
|
|
EcbAddress );
|
|
}
|
|
|
|
|
|
VOID
|
|
VWinSPXTerminateConnection(
|
|
IN DWORD IPXTaskID,
|
|
IN WORD SPXConnectionID,
|
|
IN LPECB pEcb,
|
|
IN ECB_ADDRESS EcbAddress
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Terminate an SPX connection by passing a connection ID and an
|
|
ECB address to SPX. Then return control to the calling application.
|
|
|
|
This call is Asynchronous
|
|
|
|
Arguments:
|
|
|
|
Inputs
|
|
IPXTaskID
|
|
SPXConnectionID
|
|
pEcb
|
|
EcbAddress
|
|
|
|
Outputs
|
|
Nothing
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
IPXDBGPRINT((__FILE__, __LINE__,
|
|
FUNCTION_SPXTerminateConnection,
|
|
IPXDBG_LEVEL_INFO,
|
|
"VWinSPXTerminateConnection(%04x, %04x:%04x)\n",
|
|
SPXConnectionID,
|
|
HIWORD(EcbAddress),
|
|
LOWORD(EcbAddress)
|
|
));
|
|
|
|
// ignore IPXTaskID for now
|
|
|
|
UNREFERENCED_PARAMETER( IPXTaskID );
|
|
|
|
_VwSPXTerminateConnection(SPXConnectionID, pEcb, EcbAddress);
|
|
}
|