You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
126 lines
2.5 KiB
126 lines
2.5 KiB
/*++
|
|
|
|
Copyright (c) 1991 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
mailslot.c
|
|
|
|
Abstract:
|
|
|
|
This module implements the routines needed to process incoming mailslot
|
|
requests.
|
|
|
|
|
|
|
|
Author:
|
|
|
|
Larry Osterman (larryo) 18-Oct-1991
|
|
|
|
Revision History:
|
|
|
|
18-Oct-1991 larryo
|
|
|
|
Created
|
|
|
|
--*/
|
|
#ifndef _MAILSLOT_
|
|
#define _MAILSLOT_
|
|
|
|
//
|
|
// The MAILSLOTBUFFER structure is a structure that is prepended to a mailslot
|
|
// message to facilitate the transfer of the data between the FSD and the FSP.
|
|
//
|
|
|
|
typedef struct _MAILSLOT_BUFFER {
|
|
CSHORT Signature;
|
|
CSHORT Size;
|
|
union {
|
|
LIST_ENTRY NextBuffer; // Pointer to next buffer.
|
|
WORK_QUEUE_ITEM WorkHeader; // Executive Worker item header.
|
|
} Overlay;
|
|
ULONG BufferSize;
|
|
|
|
LARGE_INTEGER TimeReceived; // Time message was received
|
|
|
|
ULONG ClientIpAddress; // IP Address of client sending datagram
|
|
|
|
PTRANSPORT_NAME TransportName; // Transport address receiving DG
|
|
|
|
CHAR ClientAddress[max(NETBIOS_NAME_LEN, SMB_IPX_NAME_LENGTH)]; // Name of client initiating receive.
|
|
|
|
ULONG ReceiveLength; // # of bytes received.
|
|
|
|
CHAR Buffer[1]; // Buffer
|
|
} MAILSLOT_BUFFER, *PMAILSLOT_BUFFER;
|
|
|
|
extern ULONG BowserNetlogonMaxMessageCount;
|
|
|
|
//
|
|
// Two services get their PNP messages through the bowser.
|
|
//
|
|
|
|
#define BROWSER_PNP 0
|
|
#define NETLOGON_PNP 1
|
|
#define BOWSER_PNP_COUNT 2
|
|
|
|
|
|
NTSTATUS
|
|
BowserEnablePnp (
|
|
IN PLMDR_REQUEST_PACKET InputBuffer,
|
|
IN ULONG ServiceIndex
|
|
);
|
|
|
|
NTSTATUS
|
|
BowserReadPnp (
|
|
IN PIRP Irp,
|
|
IN ULONG OutputBufferLength,
|
|
IN ULONG ServiceIndex
|
|
);
|
|
|
|
VOID
|
|
BowserSendPnp(
|
|
IN NETLOGON_PNP_OPCODE NlPnpOpcode,
|
|
IN PUNICODE_STRING HostedDomainName OPTIONAL,
|
|
IN PUNICODE_STRING TransportName,
|
|
IN ULONG TransportFlags
|
|
);
|
|
|
|
VOID
|
|
BowserNetlogonDeleteTransportFromMessageQueue (
|
|
PTRANSPORT Transport
|
|
);
|
|
|
|
VOID
|
|
BowserProcessMailslotWrite (
|
|
IN PVOID WorkHeader
|
|
);
|
|
|
|
PMAILSLOT_BUFFER
|
|
BowserAllocateMailslotBuffer(
|
|
IN PTRANSPORT_NAME TransportName,
|
|
IN ULONG BufferSize
|
|
);
|
|
|
|
VOID
|
|
BowserFreeMailslotBuffer(
|
|
IN PMAILSLOT_BUFFER Buffer
|
|
);
|
|
|
|
VOID
|
|
BowserFreeMailslotBufferHighIrql(
|
|
IN PMAILSLOT_BUFFER Buffer
|
|
);
|
|
|
|
VOID
|
|
BowserpInitializeMailslot (
|
|
VOID
|
|
);
|
|
|
|
|
|
VOID
|
|
BowserpUninitializeMailslot (
|
|
VOID
|
|
);
|
|
|
|
#endif // _MAILSLOT_
|