132 lines
2.8 KiB
C
132 lines
2.8 KiB
C
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//---------------------------------------------------------------------------
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//
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// Module: shi.h
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//
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// Description: Shingle Instance Class
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//
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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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//@@END_MSINTERNAL
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//---------------------------------------------------------------------------
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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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//---------------------------------------------------------------------------
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// Constants and Macros
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//---------------------------------------------------------------------------
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#define MAX_SYSAUDIO_DEFAULT_TYPE (KSPROPERTY_SYSAUDIO_MIXER_DEFAULT+1)
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//---------------------------------------------------------------------------
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// Class
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//---------------------------------------------------------------------------
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typedef class CShingleInstance : public CObj
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{
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public:
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CShingleInstance(
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ULONG ulFlags = 0,
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PCWSTR pcwstrRegistryPath = NULL,
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PCWSTR pcwstrRegistryValue = NULL
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);
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~CShingleInstance();
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static NTSTATUS
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InitializeShingle(
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);
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static VOID
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UninitializeShingle(
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);
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static NTSTATUS
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InitializeShingleWorker(
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PVOID pReference1,
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PVOID pReference2
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);
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NTSTATUS
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Create(
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IN PDEVICE_NODE pDeviceNode,
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IN LPGUID pguidClass
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);
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NTSTATUS
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SetDeviceNode(
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IN PDEVICE_NODE pDeviceNode
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);
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PDEVICE_NODE
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GetDeviceNode(
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)
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{
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return(pDeviceNode);
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};
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#ifdef DEBUG
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ENUMFUNC
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Dump(
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);
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#endif
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private:
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NTSTATUS
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CreateCreateItem(
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IN PCWSTR pcwstrReference
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);
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ENUMFUNC
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DestroyCreateItem(
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IN PKSOBJECT_CREATE_ITEM pCreateItem
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);
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NTSTATUS
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CreateDeviceInterface(
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IN LPGUID pguidClass,
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IN PCWSTR pcwstrReference
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);
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NTSTATUS
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EnableDeviceInterface(
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);
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VOID
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DisableDeviceInterface(
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);
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VOID
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DestroyDeviceInterface(
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);
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ListDataAssertLess<KSOBJECT_CREATE_ITEM> lstCreateItem;
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UNICODE_STRING ustrSymbolicLinkName;
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WCHAR wstrReference[10];
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PDEVICE_NODE pDeviceNode;
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public:
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ULONG ulFlags;
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PCWSTR pcwstrRegistryPath;
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PCWSTR pcwstrRegistryValue;
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DefineSignature(0x20494853); // SHI
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} SHINGLE_INSTANCE, *PSHINGLE_INSTANCE;
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//---------------------------------------------------------------------------
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// Globals
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//---------------------------------------------------------------------------
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extern PSHINGLE_INSTANCE apShingleInstance[];
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//---------------------------------------------------------------------------
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