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125 lines
3.1 KiB
125 lines
3.1 KiB
/*++
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Copyright (c) 2001-2001 Microsoft Corporation
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Module Name:
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httptdi.h
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Abstract:
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Declarations for the TDI/MUX/SSL component that is common between
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ultdi and uctdi
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Author:
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Rajesh Sundaram (rajeshsu)
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Revision History:
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--*/
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#ifndef _HTTPTDI_H
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#define _HTTPTDI_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define IS_VALID_TDI_OBJECT( pobj ) \
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( ( (pobj)->Handle != NULL ) && \
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( (pobj)->pFileObject != NULL ) && \
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( (pobj)->pDeviceObject != NULL ) )
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#define UxCloseTdiObject( pTdiObject ) \
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do \
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{ \
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if ((pTdiObject)->pFileObject != NULL) \
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{ \
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ObDereferenceObject( (pTdiObject)->pFileObject ); \
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(pTdiObject)->pFileObject = NULL; \
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} \
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\
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if ((pTdiObject)->Handle != NULL) \
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{ \
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UlCloseSystemHandle( (pTdiObject)->Handle ); \
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(pTdiObject)->Handle = NULL; \
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} \
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} while (FALSE)
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//
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// A wrapper around a TDI object handle, with a pre-referenced
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// FILE_OBJECT pointer and the corresponding DEVICE_OBJECT pointer.
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//
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typedef struct _UX_TDI_OBJECT
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{
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HANDLE Handle;
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PFILE_OBJECT pFileObject;
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PDEVICE_OBJECT pDeviceObject;
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} UX_TDI_OBJECT, *PUX_TDI_OBJECT;
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NTSTATUS
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UxInitializeTdi(
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VOID
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);
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VOID
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UxTerminateTdi(
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VOID
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);
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NTSTATUS
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UxOpenTdiAddressObject(
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IN PTRANSPORT_ADDRESS pLocalAddress,
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IN ULONG LocalAddressLength,
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OUT PUX_TDI_OBJECT pTdiObject
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);
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NTSTATUS
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UxOpenTdiConnectionObject(
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IN CONNECTION_CONTEXT pConnectionContext,
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OUT PUX_TDI_OBJECT pTdiObject
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);
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NTSTATUS
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UxpOpenTdiObjectHelper(
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IN PUNICODE_STRING pTransportDeviceName,
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IN PVOID pEaBuffer,
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IN ULONG EaLength,
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OUT PUX_TDI_OBJECT pTdiObject
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);
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NTSTATUS
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UxSetEventHandler(
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IN PUX_TDI_OBJECT pUlTdiObject,
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IN ULONG EventType,
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IN PVOID pEventHandler,
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IN PVOID pEventContext
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);
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PIRP
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UxCreateDisconnectIrp(
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IN PUX_TDI_OBJECT pTdiObject,
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IN ULONG_PTR Flags,
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IN PIO_COMPLETION_ROUTINE pCompletionRoutine,
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IN PVOID pCompletionContext
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);
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VOID
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UxInitializeDisconnectIrp(
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IN PIRP pIrp,
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IN PUX_TDI_OBJECT pTdiObject,
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IN ULONG_PTR Flags,
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IN PIO_COMPLETION_ROUTINE pCompletionRoutine,
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IN PVOID pCompletionContext
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);
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#ifdef __cplusplus
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}; // extern "C"
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#endif
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#endif // _HTTPTDI_H
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