105 lines
2.3 KiB
C++
105 lines
2.3 KiB
C++
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//---------------------------------------------------------------------------
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//
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// Module: tp.cpp
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//
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// Description:
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//
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// Topology Pin Class
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//
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//@@BEGIN_MSINTERNAL
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// Development Team:
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// Mike McLaughlin
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//
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// History: Date Author Comment
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//
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// To Do: Date Author Comment
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//
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//@@END_MSINTERNAL
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
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// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
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// PURPOSE.
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//
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// Copyright (c) 1996-1999 Microsoft Corporation. All Rights Reserved.
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//
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//---------------------------------------------------------------------------
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#include "common.h"
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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NTSTATUS
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CTopologyPin::Create(
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PTOPOLOGY_PIN *ppTopologyPin,
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ULONG ulPinNumber,
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PTOPOLOGY_NODE pTopologyNode
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)
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{
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PTOPOLOGY_PIN pTopologyPin = NULL;
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NTSTATUS Status = STATUS_SUCCESS;
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Assert(pTopologyNode);
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FOR_EACH_LIST_ITEM(&pTopologyNode->lstTopologyPin, pTopologyPin) {
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if(pTopologyPin->ulPinNumber == ulPinNumber) {
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goto exit;
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}
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} END_EACH_LIST_ITEM
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pTopologyPin = new TOPOLOGY_PIN(ulPinNumber, pTopologyNode);
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if(pTopologyPin == NULL) {
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Status = STATUS_INSUFFICIENT_RESOURCES;
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Trap();
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goto exit;
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}
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DPF2(70, "CTopologyPin::Create: %08x, TN: %08x",
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pTopologyPin,
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pTopologyNode);
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exit:
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*ppTopologyPin = pTopologyPin;
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return(Status);
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}
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CTopologyPin::CTopologyPin(
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ULONG ulPinNumber,
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PTOPOLOGY_NODE pTopologyNode
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)
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{
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Assert(this);
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this->ulPinNumber = ulPinNumber;
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this->pTopologyNode = pTopologyNode;
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AddList(&pTopologyNode->lstTopologyPin);
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DPF2(70, "CTopologyPin: %08x, TN: %08x", this, pTopologyNode);
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}
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CTopologyPin::~CTopologyPin(
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)
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{
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DPF1(70, "~CTopologyPin: %08x", this);
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Assert(this);
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}
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//---------------------------------------------------------------------------
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#ifdef DEBUG
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ENUMFUNC
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CTopologyPin::Dump(
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)
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{
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Assert(this);
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dprintf("TP: %08x TN %08x #%-2d\n",
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this,
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pTopologyNode,
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ulPinNumber);
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lstTopologyConnection.Dump();
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return(STATUS_CONTINUE);
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}
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#endif
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//---------------------------------------------------------------------------
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