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1709 lines
53 KiB
1709 lines
53 KiB
/*****************************************************************************
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*
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* Copyright (c) 1998-1999 Microsoft Corporation
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*
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* TAPI.C - TAPI handling functions
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*
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* Author: Stan Adermann (stana)
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*
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* Created: 9/17/1998
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*
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*****************************************************************************/
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#include "raspptp.h"
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NDIS_STATUS
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TapiAnswer(
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IN PPPTP_ADAPTER pAdapter,
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IN PNDIS_TAPI_ANSWER pRequest
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)
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{
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PCALL_SESSION pCall = NULL;
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PCONTROL_TUNNEL pCtl;
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BOOLEAN LockHeld = FALSE;
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NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
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DEBUGMSG(DBG_FUNC, (DTEXT("+TapiAnswer\n")));
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if ( pRequest == NULL || pAdapter == NULL )
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{
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiAnswer NDIS_STATUS_TAPI_INVALPARAM\n")));
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return NDIS_STATUS_TAPI_INVALPARAM;
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}
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pCall = CallGetCall(pAdapter, pRequest->hdCall);
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// Verify the ID
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if (!pCall)
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{
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DEBUGMSG(DBG_FUNC, (DTEXT("-TapiAnswer NDIS_STATUS_TAPI_INVALCALLHANDLE\n")));
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Status = NDIS_STATUS_TAPI_INVALCALLHANDLE;
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goto taDone;
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}
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NdisAcquireSpinLock(&pCall->Lock);
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LockHeld = TRUE;
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pCtl = pCall->pCtl;
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if (!pCtl)
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{
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DEBUGMSG(DBG_WARN, (DTEXT("No control tunnel in TapiAnswer\n")));
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Status = NDIS_STATUS_FAILURE;
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}
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else if (pCall->State==STATE_CALL_OFFERING)
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{
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USHORT NewCallId;
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PPTP_CALL_OUT_REPLY_PACKET *pReply = CtlAllocPacket(pCtl, CALL_OUT_REPLY);
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CallAssignSerialNumber(pCall);
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NewCallId = (USHORT)((pCall->SerialNumber << CALL_ID_INDEX_BITS) + pCall->DeviceId);
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if (pCall->Packet.CallId == NewCallId)
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{
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// Don't allow a line to have the same CallId twice in a row.
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NewCallId += (1<<CALL_ID_INDEX_BITS);
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}
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pCall->Packet.CallId = NewCallId;
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if (!pReply)
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{
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Status = NDIS_STATUS_RESOURCES;
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}
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else
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{
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pCall->Close.Checklist &= ~(CALL_CLOSE_DROP|
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CALL_CLOSE_DROP_COMPLETE|
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CALL_CLOSE_CLEANUP_STATE|
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CALL_CLOSE_CLOSE_CALL);
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CallSetState(pCall, STATE_CALL_ESTABLISHED, 0, LOCKED);
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pCall->Speed = pCtl->Speed;
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// pCtl is safe to touch because it can't be released from the call
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// without the call spinlock.
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NdisReleaseSpinLock(&pCall->Lock);
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LockHeld = FALSE;
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pReply->PeerCallId = htons(pCall->Remote.CallId);
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pReply->CallId = htons(pCall->Packet.CallId);
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pReply->ResultCode = RESULT_CALL_OUT_CONNECTED;
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pReply->RecvWindowSize = PPTP_RECV_WINDOW;
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pReply->ConnectSpeed = pCall->Speed;
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pReply->ProcessingDelay = 0;
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pReply->PhysicalChannelId = 0;
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Status = CtlSend(pCtl, pReply);
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if (Status!=NDIS_STATUS_SUCCESS)
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{
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CallSetState(pCall, STATE_CALL_CLEANUP, LINEDISCONNECTMODE_NORMAL, UNLOCKED);
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CallCleanup(pCall, UNLOCKED);
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}
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}
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}
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else if (pCall->State==STATE_CALL_PAC_OFFERING)
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{
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USHORT NewCallId;
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PPTP_CALL_OUT_REPLY_PACKET *pReply = CtlAllocPacket(pCtl, CALL_IN_REPLY);
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CallAssignSerialNumber(pCall);
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NewCallId = (USHORT)((pCall->SerialNumber << CALL_ID_INDEX_BITS) + pCall->DeviceId);
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if (pCall->Packet.CallId == NewCallId)
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{
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// Don't allow a line to have the same CallId twice in a row.
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NewCallId += (1<<CALL_ID_INDEX_BITS);
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}
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pCall->Packet.CallId = NewCallId;
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if (!pReply)
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{
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Status = NDIS_STATUS_RESOURCES;
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}
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else
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{
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pCall->Close.Checklist &= ~(CALL_CLOSE_DROP|
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CALL_CLOSE_DROP_COMPLETE|
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CALL_CLOSE_CLEANUP_STATE|
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CALL_CLOSE_CLOSE_CALL);
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CallSetState(pCall, STATE_CALL_PAC_WAIT, 0, LOCKED);
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NdisReleaseSpinLock(&pCall->Lock);
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LockHeld = FALSE;
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//TapiLineUp(pCall);
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pReply->PeerCallId = htons(pCall->Remote.CallId);
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pReply->CallId = htons(pCall->Packet.CallId);
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pReply->ResultCode = RESULT_CALL_IN_CONNECTED;
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pReply->RecvWindowSize = PPTP_RECV_WINDOW;
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pReply->ProcessingDelay = 0;
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Status = CtlSend(pCtl, pReply);
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if (Status!=NDIS_STATUS_SUCCESS)
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{
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CallSetState(pCall, STATE_CALL_CLEANUP, LINEDISCONNECTMODE_NORMAL, UNLOCKED);
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CallCleanup(pCall, UNLOCKED);
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}
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}
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}
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else
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{
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DEBUGMSG(DBG_WARN, (DTEXT("Wrong state for TapiAnswer %d\n"), pCall->State));
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Status = NDIS_STATUS_FAILURE;
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}
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taDone:
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if (LockHeld)
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{
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NdisReleaseSpinLock(&pCall->Lock);
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}
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DEBUGMSG(DBG_FUNC|DBG_ERR(Status), (DTEXT("-TapiAnswer %08x\n"), Status));
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return Status;
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}
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NDIS_STATUS
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TapiClose(
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IN PPPTP_ADAPTER pAdapter,
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IN PNDIS_TAPI_CLOSE pRequest
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)
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{
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PCALL_SESSION pCall;
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NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
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DEBUGMSG(DBG_FUNC, (DTEXT("+TapiClose\n")));
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if ( pRequest == NULL || pAdapter == NULL )
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{
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiClose NDIS_STATUS_TAPI_INVALPARAM\n")));
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return NDIS_STATUS_TAPI_INVALPARAM;
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}
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#if SINGLE_LINE
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if (!CallIsValidCall(pAdapter, TapiLineHandleToId(pRequest->hdLine)))
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{
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiClose NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
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return NDIS_STATUS_TAPI_INVALLINEHANDLE;
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}
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NdisAcquireSpinLock(&pAdapter->Lock);
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pAdapter->Tapi.Open = FALSE;
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pAdapter->Tapi.hTapiLine = 0;
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NdisReleaseSpinLock(&pAdapter->Lock);
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if (pAdapter->hCtdiListen)
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{
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// We have to pend this request until the listen endpoint is closed
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CtdiSetRequestPending(pAdapter->hCtdiListen);
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CtdiClose(pAdapter->hCtdiListen);
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pAdapter->hCtdiListen = NULL;
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Status = NDIS_STATUS_PENDING;
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}
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#else
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pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
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if (!pCall)
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{
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiClose NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
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return NDIS_STATUS_TAPI_INVALLINEHANDLE;
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}
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NdisAcquireSpinLock(&pCall->Lock);
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pCall->Close.Checklist |= CALL_CLOSE_CLOSE_LINE;
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if (!(pCall->Close.Checklist&CALL_CLOSE_DROP))
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{
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pCall->Close.Checklist |= (CALL_CLOSE_DROP|CALL_CLOSE_DROP_COMPLETE);
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}
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pCall->Open = FALSE;
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pCall->hTapiLine = 0;
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//pCall->DeviceId = 0;
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CallDetachFromAdapter(pCall);
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CallCleanup(pCall, LOCKED);
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NdisReleaseSpinLock(&pCall->Lock);
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#endif
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DEBUGMSG(DBG_FUNC, (DTEXT("-TapiClose\n")));
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return Status;
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}
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NDIS_STATUS
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TapiCloseCall(
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IN PPPTP_ADAPTER pAdapter,
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IN PNDIS_TAPI_CLOSE_CALL pRequest
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)
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{
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PCALL_SESSION pCall;
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DEBUGMSG(DBG_FUNC, (DTEXT("+TapiCloseCall\n")));
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if ( pRequest == NULL || pAdapter == NULL )
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{
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiCloseCall NDIS_STATUS_TAPI_INVALPARAM\n")));
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return NDIS_STATUS_TAPI_INVALPARAM;
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}
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// Verify the ID
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pCall = CallGetCall(pAdapter, pRequest->hdCall);
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if (!pCall)
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{
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DEBUGMSG(DBG_FUNC, (DTEXT("-TapiAnswer NDIS_STATUS_TAPI_INVALCALLHANDLE\n")));
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goto tccDone;
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}
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NdisAcquireSpinLock(&pCall->Lock);
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pCall->Close.Checklist |= CALL_CLOSE_CLOSE_CALL;
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pCall->hTapiCall = 0;
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CallCleanup(pCall, LOCKED);
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NdisReleaseSpinLock(&pCall->Lock);
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tccDone:
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DEBUGMSG(DBG_FUNC, (DTEXT("-TapiCloseCall\n")));
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return NDIS_STATUS_SUCCESS;
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}
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NDIS_STATUS
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TapiDrop(
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IN PPPTP_ADAPTER pAdapter,
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IN PNDIS_TAPI_DROP pRequest
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)
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{
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PCALL_SESSION pCall;
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PCONTROL_TUNNEL pCtl;
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NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
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BOOLEAN CleanupNow = FALSE;
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DEBUGMSG(DBG_FUNC, (DTEXT("+TapiDrop\n")));
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if ( pRequest == NULL || pAdapter == NULL )
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{
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiDrop NDIS_STATUS_TAPI_INVALPARAM\n")));
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return NDIS_STATUS_TAPI_INVALPARAM;
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}
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// Verify the ID
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pCall = CallGetCall(pAdapter, pRequest->hdCall);
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if (!pCall)
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{
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DEBUGMSG(DBG_FUNC, (DTEXT("-TapiDrop NDIS_STATUS_TAPI_INVALCALLHANDLE\n")));
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return NDIS_STATUS_TAPI_INVALCALLHANDLE;
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}
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LOGMSG(FLL_DETAILED, (DTEXT(LOGHDRS"TapiDrop:%d\n"),
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LOGHDR(27, pCall->Remote.Address.Address[0].Address[0].in_addr),
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pCall->DeviceId));
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NdisAcquireSpinLock(&pCall->Lock);
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//ASSERT(!(pCall->Close.Checklist&CALL_CLOSE_DROP));
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pCtl = pCall->pCtl;
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if (pCall->State==STATE_CALL_ESTABLISHED)
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{
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PPPTP_CALL_CLEAR_REQUEST_PACKET pPacket = CtlAllocPacket(pCtl, CALL_CLEAR_REQUEST);
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if (!pPacket)
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{
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Status = NDIS_STATUS_RESOURCES;
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}
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else
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{
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CallSetState(pCall, STATE_CALL_WAIT_DISCONNECT, 0, LOCKED);
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pPacket->CallId = htons(pCall->Packet.CallId);
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NdisReleaseSpinLock(&pCall->Lock);
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Status = CtlSend(pCtl, pPacket);
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if (Status==NDIS_STATUS_SUCCESS)
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{
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Status = NDIS_STATUS_PENDING;
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}
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if (Status==NDIS_STATUS_PENDING)
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{
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NdisMSetTimer(&pCall->Close.Timer, PPTP_CLOSE_TIMEOUT);
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}
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NdisAcquireSpinLock(&pCall->Lock);
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}
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}
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else if (pCall->State!=STATE_CALL_CLEANUP)
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{
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CallSetState(pCall, STATE_CALL_CLEANUP, 0, LOCKED);
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CleanupNow = TRUE;
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}
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pCall->Close.Checklist |= CALL_CLOSE_DROP;
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if (Status==NDIS_STATUS_PENDING)
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{
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pCall->Close.Checklist &= ~CALL_CLOSE_DROP_COMPLETE;
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}
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else
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{
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pCall->Close.Checklist |= CALL_CLOSE_DROP_COMPLETE;
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}
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if (CleanupNow)
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{
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CallCleanup(pCall, LOCKED);
|
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}
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NdisReleaseSpinLock(&pCall->Lock);
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DEBUGMSG(DBG_FUNC|DBG_ERR(Status), (DTEXT("-TapiDrop %08x\n"), Status));
|
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return Status;
|
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}
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NDIS_STATUS
|
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TapiGetAddressCaps(
|
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IN PPPTP_ADAPTER pAdapter,
|
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IN OUT PNDIS_TAPI_GET_ADDRESS_CAPS pRequest
|
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)
|
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{
|
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BOOLEAN ValidCall;
|
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CHAR LineAddress[TAPI_MAX_LINE_ADDRESS_LENGTH];
|
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DEBUGMSG(DBG_FUNC, (DTEXT("+TapiGetAddressCaps\n")));
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|
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if ( pRequest == NULL || pAdapter == NULL )
|
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{
|
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetAddressCaps NDIS_STATUS_TAPI_INVALPARAM\n")));
|
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return NDIS_STATUS_TAPI_INVALPARAM;
|
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}
|
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ValidCall = CallIsValidCall(pAdapter, pRequest->ulDeviceID);
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|
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if (!ValidCall)
|
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{
|
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DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetAddressCaps NDIS_STATUS_TAPI_NODRIVER\n")));
|
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return NDIS_STATUS_TAPI_NODRIVER;
|
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}
|
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|
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if (pRequest->ulAddressID >= TAPI_ADDR_PER_LINE)
|
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{
|
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DEBUGMSG(DBG_FUNC|DBG_ERROR, (DTEXT("-TapiGetAddressCaps NDIS_STATUS_TAPI_INVALADDRESSID\n")));
|
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return NDIS_STATUS_TAPI_INVALADDRESSID;
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|
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}
|
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|
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if (pRequest->ulExtVersion!=0 &&
|
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pRequest->ulExtVersion!=TAPI_EXT_VERSION)
|
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{
|
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DEBUGMSG(DBG_FUNC|DBG_ERROR, (DTEXT("-TapiGetAddressCaps NDIS_STATUS_TAPI_INCOMPATIBLEEXTVERSION\n")));
|
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return NDIS_STATUS_TAPI_INCOMPATIBLEEXTVERSION;
|
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}
|
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|
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pRequest->LineAddressCaps.ulDialToneModes = LINEDIALTONEMODE_NORMAL;
|
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pRequest->LineAddressCaps.ulSpecialInfo = LINESPECIALINFO_UNAVAIL;
|
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|
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pRequest->LineAddressCaps.ulDisconnectModes = LINEDISCONNECTMODE_NORMAL |
|
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LINEDISCONNECTMODE_UNKNOWN |
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LINEDISCONNECTMODE_BUSY |
|
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LINEDISCONNECTMODE_NOANSWER;
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|
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#if SINGLE_LINE
|
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pRequest->LineAddressCaps.ulMaxNumActiveCalls = pAdapter->Info.Endpoints;
|
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#else
|
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pRequest->LineAddressCaps.ulMaxNumActiveCalls = 1;
|
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#endif
|
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pRequest->LineAddressCaps.ulMaxNumTransConf = 1;
|
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pRequest->LineAddressCaps.ulAddrCapFlags = LINEADDRCAPFLAGS_DIALED;
|
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|
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pRequest->LineAddressCaps.ulCallFeatures = LINECALLFEATURE_ACCEPT |
|
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LINECALLFEATURE_ANSWER |
|
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LINECALLFEATURE_COMPLETECALL |
|
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LINECALLFEATURE_DIAL |
|
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LINECALLFEATURE_DROP;
|
|
|
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pRequest->LineAddressCaps.ulLineDeviceID = pRequest->ulDeviceID;
|
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pRequest->LineAddressCaps.ulAddressSharing = LINEADDRESSSHARING_PRIVATE;
|
|
pRequest->LineAddressCaps.ulAddressStates = 0;
|
|
|
|
// List of all possible call states.
|
|
|
|
pRequest->LineAddressCaps.ulCallStates = LINECALLSTATE_IDLE |
|
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LINECALLSTATE_OFFERING |
|
|
LINECALLSTATE_DIALING |
|
|
LINECALLSTATE_PROCEEDING |
|
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LINECALLSTATE_CONNECTED |
|
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LINECALLSTATE_DISCONNECTED;
|
|
|
|
OsGetTapiLineAddress(DeviceIdToIndex(pAdapter, pRequest->ulDeviceID),
|
|
LineAddress,
|
|
sizeof(LineAddress));
|
|
|
|
pRequest->LineAddressCaps.ulNeededSize = sizeof(pRequest->LineAddressCaps) +
|
|
strlen(LineAddress) + 1;
|
|
|
|
if (pRequest->LineAddressCaps.ulTotalSize<pRequest->LineAddressCaps.ulNeededSize)
|
|
{
|
|
pRequest->LineAddressCaps.ulUsedSize = 0;
|
|
DEBUGMSG(DBG_FUNC|DBG_ERROR, (DTEXT("-TapiGetAddressCaps NDIS_STATUS_INVALID_LENGTH\n")));
|
|
return NDIS_STATUS_INVALID_LENGTH;
|
|
}
|
|
|
|
pRequest->LineAddressCaps.ulAddressSize = strlen(LineAddress) + 1;
|
|
pRequest->LineAddressCaps.ulAddressOffset = sizeof(pRequest->LineAddressCaps);
|
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strcpy((PUCHAR)((&pRequest->LineAddressCaps) + 1), LineAddress);
|
|
|
|
pRequest->LineAddressCaps.ulUsedSize = pRequest->LineAddressCaps.ulNeededSize;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetAddressCaps\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiGetAddressStatus(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_GET_ADDRESS_STATUS pRequest
|
|
)
|
|
{
|
|
PCALL_SESSION pCall = NULL;
|
|
BOOLEAN fReady;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiGetAddressStatus\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetAddressStatus NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
|
|
DEBUGMSG(DBG_TAPI, (DTEXT("TapiGetAddressStatus: hdLine=%Xh, ulAddressID=%d\n"),
|
|
pRequest->hdLine, pRequest->ulAddressID));
|
|
|
|
|
|
if (!CallIsValidCall(pAdapter, TapiLineHandleToId(pRequest->hdLine)))
|
|
{
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetAddressStatus NDIS_STATUS_TAPI_INVALCALLHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALCALLHANDLE;
|
|
}
|
|
|
|
if (pRequest->ulAddressID >= TAPI_ADDR_PER_LINE)
|
|
{
|
|
DEBUGMSG(DBG_FUNC|DBG_ERROR, (DTEXT("-TapiGetAddressStatus NDIS_STATUS_TAPI_INVALADDRESSID\n")));
|
|
return NDIS_STATUS_TAPI_INVALADDRESSID;
|
|
}
|
|
|
|
#if SINGLE_LINE
|
|
pCall = CallGetCall(pAdapter, 0);
|
|
#else
|
|
pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
|
|
#endif
|
|
if( pCall==NULL || (pCall->State == STATE_CALL_IDLE) ){
|
|
fReady = TRUE;
|
|
}else{
|
|
fReady = FALSE;
|
|
}
|
|
|
|
pRequest->LineAddressStatus.ulNeededSize =
|
|
pRequest->LineAddressStatus.ulUsedSize = sizeof(pRequest->LineAddressStatus);
|
|
|
|
pRequest->LineAddressStatus.ulNumInUse = fReady ? 0 : 1;
|
|
pRequest->LineAddressStatus.ulNumActiveCalls = fReady ? 0 : 1;
|
|
pRequest->LineAddressStatus.ulAddressFeatures = fReady ? LINEADDRFEATURE_MAKECALL : 0;
|
|
pRequest->LineAddressStatus.ulNumRingsNoAnswer = 999;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetAddressStatus\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
|
|
}
|
|
|
|
|
|
NDIS_STATUS
|
|
TapiGetCallInfo(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_GET_CALL_INFO pRequest,
|
|
IN OUT PULONG pRequiredLength
|
|
)
|
|
{
|
|
PCALL_SESSION pCall;
|
|
LINE_CALL_INFO *pLineCallInfo = NULL;
|
|
ULONG CallerIdLength;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiGetCallInfo\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetCallInfo NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
pLineCallInfo = &pRequest->LineCallInfo;
|
|
|
|
// Verify the ID
|
|
pCall = CallGetCall(pAdapter, pRequest->hdCall);
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetCallInfo NDIS_STATUS_TAPI_INVALCALLHANDLE\n")));
|
|
DEBUGMSG(DBG_FUNC | DBG_WARN, (DTEXT("-TapiGetCallInfo NDIS_STATUS_TAPI_INVALCALLHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALCALLHANDLE;
|
|
}
|
|
|
|
CallerIdLength = strlen(pCall->CallerId);
|
|
if( CallerIdLength ){
|
|
CallerIdLength += 1; // Add one for null terminator
|
|
}
|
|
if( pRequiredLength ){
|
|
// Note: This returns NDIS struct size not LineCallInfo Size
|
|
*pRequiredLength = sizeof(NDIS_TAPI_GET_CALL_INFO) + CallerIdLength;
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetCallInfo NDIS_STATUS_SUCCESS - Returning Length Only Len=0x%X\n"), *pRequiredLength));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
pLineCallInfo->ulNeededSize = sizeof(pRequest->LineCallInfo) + CallerIdLength;
|
|
|
|
if( pLineCallInfo->ulTotalSize < sizeof(pRequest->LineCallInfo) ){
|
|
pLineCallInfo->ulUsedSize = 0;
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetCallInfo NDIS_STATUS_INVALID_LENGTH\n")));
|
|
return NDIS_STATUS_INVALID_LENGTH;
|
|
}
|
|
|
|
pLineCallInfo->ulUsedSize = sizeof(pRequest->LineCallInfo);
|
|
|
|
pLineCallInfo->hLine = (ULONG)pCall->DeviceId;
|
|
pLineCallInfo->ulLineDeviceID = (ULONG)pCall->DeviceId;
|
|
pLineCallInfo->ulAddressID = TAPI_ADDRESSID;
|
|
|
|
pLineCallInfo->ulBearerMode = LINEBEARERMODE_DATA;
|
|
pLineCallInfo->ulRate = pCall->Speed;
|
|
pLineCallInfo->ulMediaMode = pCall->MediaModeMask;
|
|
|
|
pLineCallInfo->ulCallParamFlags = LINECALLPARAMFLAGS_IDLE;
|
|
pLineCallInfo->ulCallStates = CALL_STATES_MASK;
|
|
|
|
pLineCallInfo->ulCallerIDFlags = LINECALLPARTYID_UNAVAIL;
|
|
pLineCallInfo->ulCallerIDSize = 0;
|
|
pLineCallInfo->ulCalledIDOffset = 0;
|
|
pLineCallInfo->ulCalledIDFlags = LINECALLPARTYID_UNAVAIL;
|
|
pLineCallInfo->ulCalledIDSize = 0;
|
|
|
|
if( CallerIdLength ){
|
|
if (pLineCallInfo->ulTotalSize >= pLineCallInfo->ulNeededSize)
|
|
{
|
|
PUCHAR pCallerId = (PUCHAR)(pLineCallInfo + 1);
|
|
|
|
strcpy(pCallerId, pCall->CallerId);
|
|
if (pCall->Inbound)
|
|
{
|
|
pLineCallInfo->ulCallerIDFlags = LINECALLPARTYID_ADDRESS;
|
|
pLineCallInfo->ulCallerIDSize = CallerIdLength;
|
|
pLineCallInfo->ulCallerIDOffset = sizeof(LINE_CALL_INFO);
|
|
}
|
|
else
|
|
{
|
|
pLineCallInfo->ulCalledIDFlags = LINECALLPARTYID_ADDRESS;
|
|
pLineCallInfo->ulCalledIDSize = CallerIdLength;
|
|
pLineCallInfo->ulCalledIDOffset = sizeof(LINE_CALL_INFO);
|
|
}
|
|
|
|
pLineCallInfo->ulUsedSize = pLineCallInfo->ulNeededSize;
|
|
|
|
}else{
|
|
DEBUGMSG(DBG_FUNC|DBG_WARN, (DTEXT("-TapiGetCallInfo NDIS_STATUS_SUCCESS without CallerID string\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
}
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetCallInfo\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiGetCallStatus(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_GET_CALL_STATUS pRequest
|
|
)
|
|
{
|
|
PCALL_SESSION pCall;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiGetCallStatus\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetCallStatus NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
// Verify the ID
|
|
pCall = CallGetCall(pAdapter, pRequest->hdCall);
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetCallStatus NDIS_STATUS_TAPI_INVALCALLHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALCALLHANDLE;
|
|
}
|
|
|
|
pRequest->LineCallStatus.ulNeededSize =
|
|
pRequest->LineCallStatus.ulUsedSize = sizeof(LINE_CALL_STATUS);
|
|
|
|
pRequest->LineCallStatus.ulCallFeatures = LINECALLFEATURE_ANSWER | LINECALLFEATURE_DROP;
|
|
pRequest->LineCallStatus.ulCallPrivilege = LINECALLPRIVILEGE_OWNER;
|
|
pRequest->LineCallStatus.ulCallState = CallGetLineCallState(pCall->State);
|
|
|
|
DBG_X(DBG_TAPI, pRequest->LineCallStatus.ulCallState);
|
|
|
|
switch (pRequest->LineCallStatus.ulCallState)
|
|
{
|
|
case LINECALLSTATE_DIALTONE:
|
|
pRequest->LineCallStatus.ulCallStateMode = LINEDIALTONEMODE_NORMAL;
|
|
break;
|
|
case LINECALLSTATE_BUSY:
|
|
pRequest->LineCallStatus.ulCallStateMode = LINEBUSYMODE_STATION;
|
|
break;
|
|
case LINECALLSTATE_DISCONNECTED:
|
|
pRequest->LineCallStatus.ulCallStateMode = LINEDISCONNECTMODE_UNKNOWN;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetCallStatus\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiGetDevCaps(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_GET_DEV_CAPS pRequest
|
|
)
|
|
{
|
|
BOOLEAN ValidCall;
|
|
NDIS_STATUS Status;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiGetDevCaps\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetDevCaps NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
// Verify the ID
|
|
ValidCall = CallIsValidCall(pAdapter, pRequest->ulDeviceID);
|
|
|
|
if (!ValidCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetDevCaps NDIS_STATUS_TAPI_NODRIVER\n")));
|
|
return NDIS_STATUS_TAPI_NODRIVER;
|
|
}
|
|
|
|
if (pRequest->LineDevCaps.ulTotalSize<sizeof(pRequest->LineDevCaps))
|
|
{
|
|
pRequest->LineDevCaps.ulUsedSize = 0;
|
|
DEBUGMSG(DBG_FUNC|DBG_ERROR, (DTEXT("-TapiGetDevCaps NDIS_STATUS_INVALID_LENGTH\n")));
|
|
return NDIS_STATUS_INVALID_LENGTH;
|
|
}
|
|
|
|
pRequest->LineDevCaps.ulUsedSize = sizeof(pRequest->LineDevCaps);
|
|
|
|
pRequest->LineDevCaps.ulAddressModes = LINEADDRESSMODE_ADDRESSID |
|
|
LINEADDRESSMODE_DIALABLEADDR;
|
|
pRequest->LineDevCaps.ulNumAddresses = 1;
|
|
pRequest->LineDevCaps.ulBearerModes = LINEBEARERMODE_DATA;
|
|
|
|
pRequest->LineDevCaps.ulDevCapFlags = LINEDEVCAPFLAGS_CLOSEDROP;
|
|
#if SINGLE_LINE
|
|
pRequest->LineDevCaps.ulMaxNumActiveCalls = pAdapter->Info.Endpoints;
|
|
#else
|
|
pRequest->LineDevCaps.ulMaxNumActiveCalls = 1;
|
|
#endif
|
|
pRequest->LineDevCaps.ulAnswerMode = LINEANSWERMODE_DROP;
|
|
pRequest->LineDevCaps.ulRingModes = 1;
|
|
|
|
pRequest->LineDevCaps.ulPermanentLineID = pRequest->ulDeviceID + 1;
|
|
pRequest->LineDevCaps.ulMaxRate = 0;
|
|
pRequest->LineDevCaps.ulMediaModes = LINEMEDIAMODE_DIGITALDATA;
|
|
|
|
Status = OsSpecificTapiGetDevCaps( pRequest->ulDeviceID, pRequest );
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetDevCaps\n")));
|
|
return Status;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
NDIS_STATUS
|
|
TapiGetExtensionId(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_GET_EXTENSION_ID pRequest
|
|
)
|
|
{
|
|
BOOLEAN ValidCall;
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiGetExtensionId\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetExtensionId NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
// Verify the ID
|
|
ValidCall = CallIsValidCall(pAdapter, pRequest->ulDeviceID);
|
|
if (!ValidCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetExtensionId NDIS_STATUS_TAPI_NODRIVER\n")));
|
|
return NDIS_STATUS_TAPI_NODRIVER;
|
|
}
|
|
|
|
// No extensions supported.
|
|
pRequest->LineExtensionID.ulExtensionID0 = 0;
|
|
pRequest->LineExtensionID.ulExtensionID1 = 0;
|
|
pRequest->LineExtensionID.ulExtensionID2 = 0;
|
|
pRequest->LineExtensionID.ulExtensionID3 = 0;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetExtensionId\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
#define PPTP_DEVICE_TYPE_STR "PPTP"
|
|
|
|
NDIS_STATUS
|
|
TapiGetId(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_GET_ID pRequest
|
|
)
|
|
{
|
|
PCALL_SESSION pCall;
|
|
ULONG_PTR DeviceID;
|
|
BOOLEAN IsNdisClass = FALSE;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiGetId\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
// Make sure this is a tapi or ndis request.
|
|
if (_strnicmp((PCHAR) pRequest + pRequest->ulDeviceClassOffset,
|
|
NDIS_DEVICECLASS_NAME, pRequest->ulDeviceClassSize) == 0)
|
|
{
|
|
IsNdisClass = TRUE;
|
|
}
|
|
else if (_strnicmp((PCHAR) pRequest + pRequest->ulDeviceClassOffset,
|
|
TAPI_DEVICECLASS_NAME, pRequest->ulDeviceClassSize) != 0)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALDEVICECLASS\n")));
|
|
return NDIS_STATUS_TAPI_INVALDEVICECLASS;
|
|
}
|
|
|
|
DBG_D(DBG_TAPI, pRequest->ulSelect);
|
|
|
|
#if DBG
|
|
|
|
if(pRequest->ulDeviceClassSize != 0)
|
|
{
|
|
DBG_S(DBG_TAPI, (PCHAR) pRequest + pRequest->ulDeviceClassOffset);
|
|
}
|
|
|
|
#endif
|
|
|
|
switch (pRequest->ulSelect) {
|
|
case LINECALLSELECT_LINE:
|
|
#if SINGLE_LINE
|
|
if (!CallIsValidCall(pAdapter, TapiLineHandleToId(pRequest->hdLine)))
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
DeviceID = 0;
|
|
#else
|
|
pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
|
|
|
|
if (pCall == NULL)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
DeviceID = pCall->DeviceId;
|
|
#endif
|
|
|
|
break;
|
|
|
|
case LINECALLSELECT_ADDRESS:
|
|
#if SINGLE_LINE
|
|
if (!CallIsValidCall(pAdapter, TapiLineHandleToId(pRequest->hdLine)))
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
if (pRequest->ulAddressID >= TAPI_ADDR_PER_LINE)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALADDRESSID\n")));
|
|
return NDIS_STATUS_TAPI_INVALADDRESSID;
|
|
}
|
|
DeviceID = 0;
|
|
#else
|
|
pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
|
|
|
|
if (pCall == NULL)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
|
|
if (pRequest->ulAddressID >= TAPI_ADDR_PER_LINE)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALADDRESSID\n")));
|
|
return NDIS_STATUS_TAPI_INVALADDRESSID;
|
|
}
|
|
DeviceID = pCall->DeviceId;
|
|
#endif
|
|
break;
|
|
|
|
case LINECALLSELECT_CALL:
|
|
pCall = CallGetCall(pAdapter, pRequest->hdCall);
|
|
|
|
if (pCall == NULL)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
TapiLineUp(pCall);
|
|
|
|
DeviceID = (ULONG_PTR)pCall->NdisLinkContext;
|
|
|
|
break;
|
|
|
|
default:
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetId NDIS_STATUS_FAILURE ulSelect=%d\n"), pRequest->ulSelect));
|
|
return (NDIS_STATUS_FAILURE);
|
|
|
|
}
|
|
|
|
// Default to the minimum amount of data we will return.
|
|
pRequest->DeviceID.ulUsedSize = sizeof(VAR_STRING);
|
|
|
|
if( IsNdisClass ){
|
|
// The format of the DeviceID for the "ndis" class is:
|
|
struct _NDIS_CLASS {
|
|
ULONG_PTR hDevice;
|
|
CHAR szDeviceType[1];
|
|
} *pNDISClass;
|
|
|
|
pRequest->DeviceID.ulNeededSize =sizeof(VAR_STRING) + sizeof(PVOID) +
|
|
sizeof(DeviceID) + sizeof(PPTP_DEVICE_TYPE_STR);
|
|
|
|
if (pRequest->DeviceID.ulTotalSize >= pRequest->DeviceID.ulNeededSize)
|
|
{
|
|
pRequest->DeviceID.ulUsedSize = pRequest->DeviceID.ulNeededSize;
|
|
pRequest->DeviceID.ulStringFormat = STRINGFORMAT_BINARY;
|
|
pRequest->DeviceID.ulStringSize = sizeof(DeviceID) + sizeof(PPTP_DEVICE_TYPE_STR);
|
|
|
|
pNDISClass = (struct _NDIS_CLASS *)
|
|
((PUCHAR)((&pRequest->DeviceID) + 1) + sizeof(PVOID));
|
|
|
|
(ULONG_PTR)pNDISClass &=
|
|
~((ULONG_PTR)sizeof(PVOID) - 1);
|
|
|
|
pRequest->DeviceID.ulStringOffset = (ULONG)
|
|
((PUCHAR)pNDISClass - (PUCHAR)(&pRequest->DeviceID));
|
|
|
|
pNDISClass->hDevice = DeviceID;
|
|
|
|
DBG_X(DBG_TAPI, pNDISClass->hDevice);
|
|
NdisMoveMemory(pNDISClass->szDeviceType, PPTP_DEVICE_TYPE_STR, sizeof(PPTP_DEVICE_TYPE_STR));
|
|
}
|
|
|
|
}else{
|
|
// Now we need to adjust the variable field to place the device ID.
|
|
|
|
pRequest->DeviceID.ulNeededSize = sizeof(VAR_STRING) + sizeof(DeviceID);
|
|
if (pRequest->DeviceID.ulTotalSize >= pRequest->DeviceID.ulNeededSize)
|
|
{
|
|
pRequest->DeviceID.ulUsedSize = pRequest->DeviceID.ulNeededSize;
|
|
pRequest->DeviceID.ulStringFormat = STRINGFORMAT_BINARY;
|
|
pRequest->DeviceID.ulStringSize = sizeof(DeviceID);
|
|
pRequest->DeviceID.ulStringOffset = sizeof(VAR_STRING);
|
|
|
|
*(PULONG_PTR)((&pRequest->DeviceID) + 1) = DeviceID;
|
|
}
|
|
}
|
|
|
|
//DEBUGMEM(DBG_TAPI, &pRequest->DeviceID, pRequest->DeviceID.ulUsedSize, 1);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiGetId\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
VOID
|
|
TapiLineDown(
|
|
PCALL_SESSION pCall
|
|
)
|
|
{
|
|
NDIS_MAC_LINE_DOWN LineDownInfo;
|
|
DEBUGMSG(DBG_FUNC|DBG_CALL|DBG_TAPI, (DTEXT("+TapiLineDown %08x\n"), pCall->NdisLinkContext));
|
|
|
|
if (pCall->NdisLinkContext)
|
|
{
|
|
LineDownInfo.NdisLinkContext = pCall->NdisLinkContext;
|
|
|
|
LOGMSG(FLL_DETAILED, (DTEXT(LOGHDRS"TapiLineDown:%d\n"),
|
|
LOGHDR(28, pCall->Remote.Address.Address[0].Address[0].in_addr),
|
|
pCall->DeviceId));
|
|
/*
|
|
* Indicate the event to the WAN wrapper.
|
|
*/
|
|
NdisMIndicateStatus(pCall->pAdapter->hMiniportAdapter,
|
|
NDIS_STATUS_WAN_LINE_DOWN,
|
|
&LineDownInfo,
|
|
sizeof(LineDownInfo));
|
|
pCall->NdisLinkContext = NULL;
|
|
}
|
|
else
|
|
{
|
|
LOGMSG(FLL_DETAILED, (DTEXT(LOGHDRS"TapiLineDown:%d - No NdisLinkContext\n"),
|
|
LOGHDR(28, pCall->Remote.Address.Address[0].Address[0].in_addr),
|
|
pCall->DeviceId));
|
|
}
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiLineDown\n")));
|
|
}
|
|
|
|
VOID
|
|
TapiLineUp(
|
|
PCALL_SESSION pCall
|
|
)
|
|
{
|
|
NDIS_MAC_LINE_UP LineUpInfo;
|
|
|
|
DEBUGMSG(DBG_FUNC|DBG_CALL|DBG_TAPI, (DTEXT("+TapiLineUp %08x\n"), pCall));
|
|
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
pCall->Close.Checklist &= ~CALL_CLOSE_LINE_DOWN;
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
/*
|
|
* Initialize the LINE_UP event packet.
|
|
*/
|
|
LineUpInfo.LinkSpeed = pCall->Speed / 100;
|
|
LineUpInfo.Quality = NdisWanErrorControl;
|
|
LineUpInfo.SendWindow = 0;
|
|
|
|
// Jeff says Win98 needs the DeviceID as the connection wrapper ID, but
|
|
// TonyBe says NT needs an absolutely unique ID, which hTapiCall is.
|
|
// hTapiCall is probably more correct according to Tapi rules, but we make
|
|
// allowances.
|
|
|
|
LineUpInfo.ConnectionWrapperID = OS_CONNECTION_WRAPPER_ID;
|
|
LineUpInfo.NdisLinkHandle = (NDIS_HANDLE) DeviceIdToLinkHandle(pCall->DeviceId);
|
|
LineUpInfo.NdisLinkContext = pCall->NdisLinkContext;
|
|
|
|
LOGMSG(FLL_DETAILED, (DTEXT(LOGHDRS"TapiLineUp:%d\n"),
|
|
LOGHDR(27, pCall->Remote.Address.Address[0].Address[0].in_addr),
|
|
pCall->DeviceId));
|
|
/*
|
|
* Indicate the event to the WAN wrapper.
|
|
*/
|
|
NdisMIndicateStatus(pCall->pAdapter->hMiniportAdapter,
|
|
NDIS_STATUS_WAN_LINE_UP,
|
|
&LineUpInfo,
|
|
sizeof(LineUpInfo));
|
|
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
pCall->NdisLinkContext = LineUpInfo.NdisLinkContext;
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
DBG_X(DBG_TAPI, LineUpInfo.NdisLinkContext);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiLineUp\n")));
|
|
}
|
|
|
|
typedef struct {
|
|
TA_IP_ADDRESS TargetAddress[MAX_TARGET_ADDRESSES];
|
|
ULONG NumAddresses;
|
|
ULONG CurrentAddress;
|
|
} MAKE_CALL_CONTEXT, *PMAKE_CALL_CONTEXT;
|
|
|
|
VOID
|
|
TapipParseIpAddresses(
|
|
IN OUT PUCHAR *ppAddressList,
|
|
IN ULONG ListLength,
|
|
IN OUT PTA_IP_ADDRESS TargetAddress,
|
|
IN OUT PULONG pulCountAddresses
|
|
)
|
|
{
|
|
BOOLEAN ValidAddress;
|
|
ULONG NumTargetAddresses = 0;
|
|
PUCHAR pAddressList, pEndAddressList;
|
|
ULONG MaxTargetAddresses = *pulCountAddresses;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapipParseAddresses\n")));
|
|
|
|
// TAPI gives us an address of the following forms:
|
|
//
|
|
// [ IP Address ... IP Address ] [ Phone Number ]
|
|
//
|
|
// It begins with a list of addresses to try, and an optional phone number
|
|
// if the remote device is an access concentrator.
|
|
|
|
NdisZeroMemory(TargetAddress, sizeof(TargetAddress));
|
|
|
|
pAddressList = *ppAddressList;
|
|
pEndAddressList = pAddressList + ListLength;
|
|
|
|
// ToDo: we expect NULL terminated. Is ok?
|
|
|
|
// On Win98 an error may be passed rather than an address
|
|
// In which cast the form is "E=XXXXXXX" where XXXXXXXX is a hexidecimal error code
|
|
if( *pAddressList == 'E' && *(pAddressList+1) == '=' ){
|
|
ULONG Err;
|
|
|
|
// An Error code has been passed down to us from name resolution rather
|
|
// than an IP address. Parse the error code and pass it along.
|
|
if( !axtol( pAddressList + 2, &Err )){ // Get the error code from the string
|
|
Err = (ULONG)-1L;
|
|
}
|
|
|
|
NumTargetAddresses = 1;
|
|
TargetAddress->TAAddressCount = 0xffffffff; // Magic cookie to indicate error code
|
|
TargetAddress->Address[0].AddressLength = TDI_ADDRESS_LENGTH_IP;
|
|
TargetAddress->Address[0].AddressType = TDI_ADDRESS_TYPE_IP;
|
|
TargetAddress->Address[0].Address[0].sin_port = 0;
|
|
TargetAddress->Address[0].Address[0].in_addr = Err;
|
|
|
|
pAddressList = pAddressList + strlen(pAddressList);
|
|
|
|
LOGMSG( FLL_USER,(DTEXT("An error occured while resolving the VPN name and an\n")));
|
|
LOGMSG( FLL_USER,(DTEXT(" error number was passed to PPTP instead of an address\n")));
|
|
LOGMSG( FLL_USER,(DTEXT(" The error number passed is %u(0x%x)\n"), Err, Err ));
|
|
DEBUGMSG( DBG_ERROR,(DTEXT("TapiMakeCall was passed error 0x%x\n"), Err ));
|
|
// Reason = PptpTapiMapError(Err); // &&&&
|
|
// DBG_ERROR( "Reporting disconnect for reason 0x%X\n", Reason );
|
|
}else{
|
|
|
|
ValidAddress = TRUE;
|
|
while (ValidAddress && pAddressList<pEndAddressList)
|
|
{
|
|
pAddressList = StringToIpAddress(pAddressList,
|
|
&TargetAddress[NumTargetAddresses],
|
|
&ValidAddress);
|
|
|
|
if (ValidAddress)
|
|
{
|
|
if (++NumTargetAddresses==MaxTargetAddresses)
|
|
{
|
|
// We've hit the limit of what we'll take. Throw the rest.
|
|
while (ValidAddress && pAddressList<pEndAddressList)
|
|
{
|
|
TA_IP_ADDRESS ThrowAway;
|
|
pAddressList = StringToIpAddress(pAddressList,
|
|
&ThrowAway,
|
|
&ValidAddress);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
*pulCountAddresses = NumTargetAddresses;
|
|
*ppAddressList = pAddressList;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapipParseAddresses\n")));
|
|
}
|
|
|
|
VOID
|
|
TapipMakeCallCallback(
|
|
PPPTP_WORK_ITEM pWorkItem
|
|
)
|
|
{
|
|
PCALL_SESSION pCall;
|
|
PPPTP_ADAPTER pAdapter = pWorkItem->Context;
|
|
PNDIS_TAPI_MAKE_CALL pRequest = pWorkItem->pBuffer;
|
|
NDIS_STATUS Status;
|
|
PUCHAR pAddressList;
|
|
ULONG NumAddresses;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapipMakeCallCallback\n")));
|
|
|
|
#if SINGLE_LINE
|
|
pCall = CallGetCall(pAdapter, pRequest->hdCall);
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapipMakeCallCallback NDIS_STATUS_TAPI_INUSE\n")));
|
|
NdisMSetInformationComplete(pAdapter->hMiniportAdapter, NDIS_STATUS_TAPI_INUSE);
|
|
return;
|
|
}
|
|
#else
|
|
pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapipMakeCallCallback NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
NdisMSetInformationComplete(pAdapter->hMiniportAdapter, NDIS_STATUS_TAPI_INVALLINEHANDLE);
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
DEBUGMEM(DBG_TAPI,
|
|
(PUCHAR)pRequest + pRequest->ulDestAddressOffset,
|
|
pRequest->ulDestAddressSize,
|
|
1);
|
|
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
|
|
CallSetState(pCall, STATE_CALL_DIALING, 0, LOCKED);
|
|
NdisMSetTimer(&pCall->DialTimer, 60*1000);
|
|
|
|
pCall->UseUdp = (PptpTunnelConfig&CONFIG_INITIATE_UDP) ? TRUE : FALSE;
|
|
pAddressList = (PUCHAR)pRequest + pRequest->ulDestAddressOffset;
|
|
NumAddresses = 1;
|
|
TapipParseIpAddresses(&pAddressList,
|
|
pRequest->ulDestAddressSize,
|
|
&pCall->Remote.Address,
|
|
&NumAddresses);
|
|
// We've got the addresses. Now nab the phone #
|
|
{
|
|
ULONG Digits = 0;
|
|
while (*pAddressList && (*pAddressList==' ' || *pAddressList=='\t'))
|
|
{
|
|
pAddressList++;
|
|
}
|
|
while (*pAddressList &&
|
|
Digits<MAX_PHONE_NUMBER_LENGTH-1)
|
|
{
|
|
pCall->CallerId[Digits++] = *pAddressList++;
|
|
}
|
|
pCall->CallerId[Digits] = '\0';
|
|
#if 0
|
|
// This apparently breaks Alcatel
|
|
if (!Digits)
|
|
{
|
|
IpAddressToString(htonl(pCall->Remote.Address.Address[0].Address[0].in_addr), pCall->CallerId);
|
|
}
|
|
#endif
|
|
DEBUGMSG(DBG_CALL, (DTEXT("Dialing %hs\n"), pCall->CallerId));
|
|
}
|
|
|
|
// ToDo: try all of the addresses.
|
|
|
|
pCall->Close.Checklist &= ~(CALL_CLOSE_DROP|CALL_CLOSE_DROP_COMPLETE|CALL_CLOSE_CLOSE_CALL);
|
|
pCall->Close.Checklist &= ~(CALL_CLOSE_DISCONNECT|CALL_CLOSE_CLEANUP_STATE);
|
|
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
|
|
Status = CtlConnectCall(pAdapter, pCall, &pCall->Remote.Address);
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
if (Status==NDIS_STATUS_PENDING)
|
|
{
|
|
Status = NDIS_STATUS_SUCCESS;
|
|
}
|
|
else if (Status!=NDIS_STATUS_SUCCESS)
|
|
{
|
|
// We weren't successful, so we won't be getting these calls from tapi
|
|
pCall->Close.Checklist |= (CALL_CLOSE_DROP|CALL_CLOSE_DROP_COMPLETE|CALL_CLOSE_CLOSE_CALL);
|
|
}
|
|
pCall->Remote.Address.Address[0].Address[0].sin_port = htons(PptpUdpPort);
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
NdisMSetInformationComplete(pAdapter->hMiniportAdapter, Status);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapipMakeCallCallback\n")));
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiMakeCall(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_MAKE_CALL pRequest
|
|
)
|
|
{
|
|
PCALL_SESSION pCall;
|
|
NDIS_STATUS Status;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiMakeCall\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiMakeCall NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
#if SINGLE_LINE
|
|
if (!CallIsValidCall(pAdapter, TapiLineHandleToId(pRequest->hdLine)))
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiMakeCall NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
|
|
pCall = CallFindAndLock(pAdapter, STATE_CALL_IDLE, FIND_OUTGOING);
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR, (DTEXT("-TapiMakeCall NDIS_STATUS_TAPI_INUSE\n")));
|
|
return NDIS_STATUS_TAPI_INUSE;
|
|
}
|
|
#else
|
|
pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiMakeCall NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
#endif
|
|
|
|
if (pCall->State != STATE_CALL_IDLE)
|
|
{
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
DEBUGMSG(DBG_ERROR, (DTEXT("-TapiMakeCall NDIS_STATUS_TAPI_INUSE\n")));
|
|
return NDIS_STATUS_TAPI_INUSE;
|
|
}
|
|
|
|
// Save the handle tapi provides
|
|
pCall->hTapiCall = pRequest->htCall;
|
|
|
|
// our handle for tapi to this call is the device id
|
|
pRequest->hdCall = pCall->DeviceId;
|
|
|
|
CallSetState(pCall, STATE_CALL_OFFHOOK, 0, LOCKED);
|
|
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
|
|
if (pRequest->ulDestAddressSize)
|
|
{
|
|
// Schedule a work item so we can issue a CtlCreateCall at passive level.
|
|
Status = ScheduleWorkItem(TapipMakeCallCallback,
|
|
pAdapter,
|
|
pRequest,
|
|
0);
|
|
|
|
if (Status==NDIS_STATUS_SUCCESS)
|
|
{
|
|
// Keep the pRequest around until the callback.
|
|
Status = NDIS_STATUS_PENDING;
|
|
}
|
|
else
|
|
{
|
|
CallSetState(pCall, STATE_CALL_CLEANUP, LINEDISCONNECTMODE_UNKNOWN, UNLOCKED);
|
|
CallCleanup(pCall, UNLOCKED);
|
|
}
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiMakeCall %08x\n"), Status));
|
|
return Status;
|
|
}
|
|
|
|
pCall->Close.Checklist &= ~(CALL_CLOSE_DROP|CALL_CLOSE_DROP_COMPLETE|CALL_CLOSE_CLOSE_CALL);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiMakeCall\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiNegotiateExtVersion(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_NEGOTIATE_EXT_VERSION pRequest
|
|
)
|
|
{
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiNegotiateExtVersion Low=%08x Hi=%08x\n"),
|
|
pRequest ? pRequest->ulLowVersion : 0, pRequest ? pRequest->ulHighVersion : 0));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiNegotiateExtVersion NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
if (pRequest->ulLowVersion < TAPI_EXT_VERSION ||
|
|
pRequest->ulHighVersion > TAPI_EXT_VERSION)
|
|
{
|
|
return NDIS_STATUS_TAPI_INCOMPATIBLEEXTVERSION;
|
|
}
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiNegotiateExtVersion\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
VOID
|
|
TapipPassiveOpen(
|
|
PPPTP_WORK_ITEM pWorkItem
|
|
)
|
|
{
|
|
PPPTP_ADAPTER pAdapter = pWorkItem->Context;
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapipPassiveOpen\n")));
|
|
|
|
// We only come here if PptpInitialized = FALSE;
|
|
// It's a mechanism to defer opening tcp handles until tcp is
|
|
// actually available, as it may not always be during startup/setup
|
|
PptpInitialize(pAdapter);
|
|
|
|
NdisMSetInformationComplete(pAdapter->hMiniportAdapter, NDIS_STATUS_SUCCESS);
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapipPassiveOpen\n")));
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiOpen(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_OPEN pRequest
|
|
)
|
|
{
|
|
PCALL_SESSION pCall;
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiOpen\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiOpen NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
if (!CallIsValidCall(pAdapter, pRequest->ulDeviceID))
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiGetDevCaps NDIS_STATUS_TAPI_NODRIVER\n")));
|
|
return NDIS_STATUS_TAPI_NODRIVER;
|
|
}
|
|
|
|
#if SINGLE_LINE
|
|
NdisAcquireSpinLock(&pAdapter->Lock);
|
|
|
|
if (pAdapter->Tapi.Open)
|
|
{
|
|
NdisReleaseSpinLock(&pAdapter->Lock);
|
|
return NDIS_STATUS_TAPI_ALLOCATED;
|
|
}
|
|
|
|
pAdapter->Tapi.Open = TRUE;
|
|
pAdapter->Tapi.hTapiLine = pRequest->htLine;
|
|
|
|
pRequest->hdLine = TapiIdToLineHandle(pRequest->ulDeviceID);
|
|
|
|
NdisReleaseSpinLock(&pAdapter->Lock);
|
|
#else
|
|
NdisAcquireSpinLock(&pAdapter->Lock);
|
|
if (pAdapter->pCallArray[DeviceIdToIndex(pAdapter, pRequest->ulDeviceID)]==NULL)
|
|
{
|
|
pAdapter->pCallArray[DeviceIdToIndex(pAdapter, pRequest->ulDeviceID)] = pCall = CallAlloc(pAdapter);
|
|
}
|
|
NdisReleaseSpinLock(&pAdapter->Lock);
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiOpen NDIS_STATUS_RESOURCES\n")));
|
|
return NDIS_STATUS_RESOURCES;
|
|
}
|
|
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
|
|
if (pCall->State!=STATE_CALL_CLOSED)
|
|
{
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiOpen NDIS_STATUS_TAPI_ALLOCATED\n")));
|
|
return NDIS_STATUS_TAPI_ALLOCATED;
|
|
}
|
|
|
|
pCall->hTapiLine = pRequest->htLine;
|
|
|
|
pCall->DeviceId = pRequest->ulDeviceID;
|
|
|
|
pRequest->hdLine = TapiIdToLineHandle(pRequest->ulDeviceID);
|
|
|
|
pCall->Open = TRUE;
|
|
|
|
CallSetState(pCall, STATE_CALL_IDLE, 0, LOCKED);
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
#endif
|
|
|
|
if (!PptpInitialized)
|
|
{
|
|
if (ScheduleWorkItem(TapipPassiveOpen, pAdapter, NULL, 0)==NDIS_STATUS_SUCCESS)
|
|
{
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiOpen PENDING\n")));
|
|
return NDIS_STATUS_PENDING;
|
|
}
|
|
}
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiOpen\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
VOID
|
|
TapipPassiveProviderInitialize(
|
|
PPPTP_WORK_ITEM pWorkItem
|
|
)
|
|
{
|
|
PPPTP_ADAPTER pAdapter = pWorkItem->Context;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapipPassiveProviderInitialize\n")));
|
|
|
|
// We initialize this here because TCP may not be available in MiniportInitialize
|
|
// We don't uninit until MiniportHalt. CtdiInitialize will just return quietly
|
|
// if it's already initialized, so we can come through here several times
|
|
// safely.
|
|
|
|
PptpInitialize(pAdapter); // Ignore the return status.
|
|
|
|
NdisMSetInformationComplete(pAdapter->hMiniportAdapter, NDIS_STATUS_SUCCESS);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapipPassiveProviderInitialize\n")));
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiProviderInitialize(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_PROVIDER_INITIALIZE pRequest
|
|
)
|
|
{
|
|
NDIS_STATUS Status;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiProviderInitialize\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiProviderInitialize NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
pAdapter->Tapi.DeviceIdBase = pRequest->ulDeviceIDBase;
|
|
#if SINGLE_LINE
|
|
pRequest->ulNumLineDevs = 1;
|
|
#else
|
|
pRequest->ulNumLineDevs = pAdapter->Info.Endpoints;
|
|
#endif
|
|
DEBUGMSG(DBG_TAPI, (DTEXT("TapiProviderInitialize: ulNumLineDevices=%d\n"), pRequest->ulNumLineDevs));
|
|
|
|
pRequest->ulProviderID = (ULONG_PTR)pAdapter;
|
|
|
|
Status = ScheduleWorkItem(TapipPassiveProviderInitialize, pAdapter, NULL, 0);
|
|
if (Status==NDIS_STATUS_SUCCESS)
|
|
{
|
|
// Keep the pRequest around until the callback.
|
|
Status = NDIS_STATUS_PENDING;
|
|
}
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiProviderInitialize %08x\n"), Status));
|
|
return Status;
|
|
}
|
|
|
|
VOID
|
|
TapipPassiveProviderShutdown(
|
|
PPPTP_WORK_ITEM pWorkItem
|
|
)
|
|
{
|
|
PPPTP_ADAPTER pAdapter = pWorkItem->Context;
|
|
ULONG i;
|
|
DEBUGMSG(DBG_FUNC|DBG_TAPI, (DTEXT("+TapipPassiveProviderShutdown\n")));
|
|
|
|
#if SINGLE_LINE
|
|
NdisAcquireSpinLock(&pAdapter->Lock);
|
|
pAdapter->Tapi.Open = FALSE;
|
|
pAdapter->Tapi.hTapiLine = 0;
|
|
NdisReleaseSpinLock(&pAdapter->Lock);
|
|
#endif
|
|
|
|
for (i=0; i<pAdapter->Info.Endpoints; i++)
|
|
{
|
|
// PCALL_SESSION pCall = CallGetCall(pAdapter, i);
|
|
PCALL_SESSION pCall = pAdapter->pCallArray[i];
|
|
|
|
if (IS_CALL(pCall))
|
|
{
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
if (IS_CALL(pCall) && pCall->State>STATE_CALL_IDLE && pCall->State<STATE_CALL_CLEANUP)
|
|
{
|
|
pCall->Open = FALSE;
|
|
pCall->hTapiLine = 0;
|
|
CallSetState(pCall, STATE_CALL_CLEANUP, LINEDISCONNECTMODE_NORMAL, LOCKED);
|
|
CallDetachFromAdapter(pCall);
|
|
pCall->Close.Checklist |= (CALL_CLOSE_DROP|CALL_CLOSE_DROP_COMPLETE|CALL_CLOSE_CLOSE_CALL);
|
|
CallCleanup(pCall, LOCKED);
|
|
}
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
|
|
}
|
|
}
|
|
|
|
if (pAdapter->hCtdiDg)
|
|
{
|
|
CtdiClose(pAdapter->hCtdiDg);
|
|
pAdapter->hCtdiDg = NULL;
|
|
}
|
|
|
|
if (pAdapter->hCtdiUdp)
|
|
{
|
|
CtdiClose(pAdapter->hCtdiUdp);
|
|
pAdapter->hCtdiUdp = NULL;
|
|
}
|
|
|
|
if (pAdapter->hCtdiListen)
|
|
{
|
|
CtdiClose(pAdapter->hCtdiListen);
|
|
pAdapter->hCtdiListen = NULL;
|
|
}
|
|
|
|
NdisMSetInformationComplete(pAdapter->hMiniportAdapter, NDIS_STATUS_SUCCESS);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapipPassiveProviderShutdown\n")));
|
|
}
|
|
|
|
|
|
NDIS_STATUS
|
|
TapiProviderShutdown(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_PROVIDER_SHUTDOWN pRequest
|
|
)
|
|
{
|
|
NDIS_STATUS Status;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiProviderShutdown\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiProviderShutdown NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
Status = ScheduleWorkItem(TapipPassiveProviderShutdown, pAdapter, NULL, 0);
|
|
if (Status==NDIS_STATUS_SUCCESS)
|
|
{
|
|
Status = NDIS_STATUS_PENDING;
|
|
}
|
|
DEBUGMSG(DBG_FUNC|DBG_ERR(Status), (DTEXT("-TapiProviderShutdown %08x\n"), Status));
|
|
return Status;
|
|
}
|
|
|
|
VOID
|
|
TapipSetDefaultMediaDetectionCallback(
|
|
PPPTP_WORK_ITEM pWorkItem
|
|
)
|
|
{
|
|
PPPTP_ADAPTER pAdapter = pWorkItem->Context;
|
|
PNDIS_TAPI_SET_DEFAULT_MEDIA_DETECTION pRequest = pWorkItem->pBuffer;
|
|
NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapipSetDefaultMediaDetectionCallback\n")));
|
|
|
|
if (pRequest->ulMediaModes&LINEMEDIAMODE_DIGITALDATA)
|
|
{
|
|
Status = CtlListen(pAdapter);
|
|
}
|
|
else if (pAdapter->hCtdiListen)
|
|
{
|
|
CtdiClose(pAdapter->hCtdiListen);
|
|
pAdapter->hCtdiListen = NULL;
|
|
}
|
|
|
|
NdisMSetInformationComplete(pAdapter->hMiniportAdapter, Status);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapipSetDefaultMediaDetectionCallback\n")));
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiSetDefaultMediaDetection(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_SET_DEFAULT_MEDIA_DETECTION pRequest
|
|
)
|
|
{
|
|
NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
|
|
PCALL_SESSION pCall;
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiSetDefaultMediaDetection\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiSetDefaultMediaDetection NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
// Verify the ID
|
|
#if SINGLE_LINE
|
|
if (!CallIsValidCall(pAdapter, TapiLineHandleToId(pRequest->hdLine)))
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiSetDefaultMediaDetection NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
#else
|
|
pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiSetDefaultMediaDetection NDIS_STATUS_TAPI_NODRIVER\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
#endif
|
|
|
|
// This is the OID to make us start accepting calls.
|
|
|
|
DEBUGMSG(DBG_TAPI, (DTEXT("MediaModes: %x\n"), pRequest->ulMediaModes));
|
|
|
|
// Schedule a work item so we can issue a CtlListen at passive level.
|
|
Status = ScheduleWorkItem(TapipSetDefaultMediaDetectionCallback,
|
|
pAdapter,
|
|
pRequest,
|
|
0);
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiSetDefaultMediaDetection %08x\n"), Status));
|
|
return NDIS_STATUS_PENDING;
|
|
}
|
|
|
|
NDIS_STATUS
|
|
TapiSetStatusMessages(
|
|
IN PPPTP_ADAPTER pAdapter,
|
|
IN OUT PNDIS_TAPI_SET_STATUS_MESSAGES pRequest
|
|
)
|
|
{
|
|
PCALL_SESSION pCall;
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("+TapiSetStatusMessages\n")));
|
|
|
|
if ( pRequest == NULL || pAdapter == NULL )
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiSetStatusMessages NDIS_STATUS_TAPI_INVALPARAM\n")));
|
|
return NDIS_STATUS_TAPI_INVALPARAM;
|
|
}
|
|
|
|
#if SINGLE_LINE
|
|
if (!CallIsValidCall(pAdapter, TapiLineHandleToId(pRequest->hdLine)))
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiSetDefaultMediaDetection NDIS_STATUS_TAPI_INVALLINEHANDLE\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
|
|
pAdapter->Tapi.LineStateMask = pRequest->ulLineStates;
|
|
#else
|
|
// Verify the ID
|
|
pCall = CallGetCall(pAdapter, TapiLineHandleToId(pRequest->hdLine));
|
|
|
|
if (!pCall)
|
|
{
|
|
DEBUGMSG(DBG_ERROR|DBG_FUNC, (DTEXT("-TapiSetStatusMessages NDIS_STATUS_TAPI_NODRIVER\n")));
|
|
return NDIS_STATUS_TAPI_INVALLINEHANDLE;
|
|
}
|
|
|
|
// This OID tells which status messages TAPI is interested in.
|
|
NdisAcquireSpinLock(&pCall->Lock);
|
|
pCall->LineStateMask = pRequest->ulLineStates;
|
|
NdisReleaseSpinLock(&pCall->Lock);
|
|
#endif
|
|
|
|
DEBUGMSG(DBG_FUNC, (DTEXT("-TapiSetStatusMessages\n")));
|
|
return NDIS_STATUS_SUCCESS;
|
|
}
|
|
|
|
// Converts a hexedicimal string to an unsigned long
|
|
// How many times to I have to write this function in my life time?
|
|
// Returns TRUE if valid hexidecimal string
|
|
// Returns FALSE otherwise
|
|
// *pResult contains the result
|
|
int axtol( LPSTR psz, ULONG *pResult )
|
|
{
|
|
ULONG l;
|
|
int i;
|
|
char *p;
|
|
char ch;
|
|
|
|
*pResult = 0xFFFFFFFF;
|
|
l = 0;
|
|
i = 0;
|
|
for( p = psz; *p != '\0'; p++){
|
|
i++; // Count the digits
|
|
l = l << 4;
|
|
ch = *p;
|
|
if( ch >= '0' && ch <= '9' ){
|
|
l = l + (ch - '0');
|
|
}else if( ch >= 'a' && ch <= 'f'){
|
|
l = l + (ch - 'a' + 10 );
|
|
}else if( ch >= 'A' && *p <= 'F'){
|
|
l = l + (ch - 'A' + 10 );
|
|
}else{
|
|
return( FALSE );
|
|
}
|
|
}
|
|
|
|
if(i > 8){ // Error on too long a string
|
|
return( FALSE );
|
|
}
|
|
*pResult = l;
|
|
return( TRUE );
|
|
}
|
|
|