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/*++ BUILD Version: 0005 // Increment this if a change has global effects
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
ntddbrow.h
Abstract:
This is the include file that defines all constants and types for accessing the datagram receiver device driver, better know as the Browser.
Authors:
Larry Osterman (larryo) & Rita Wong (ritaw) 25-Mar-1991
Revision History:
--*/
#ifndef _NTDDBROW_
#define _NTDDBROW_
#if _MSC_VER > 1000
#pragma once
#endif
#include <windef.h>
#include <lmcons.h>
#include <lmwksta.h>
#ifdef __cplusplus
extern "C" {#endif
//
// Device Name - this string is the name of the device. It is the name
// that should be passed to NtOpenFile when accessing the device.
//
// Note: For devices that support multiple units, it should be suffixed
// with the Ascii representation of the unit number.
//
#define DD_BROWSER_DEVICE_NAME "\\Device\\LanmanDatagramReceiver"
#define DD_BROWSER_DEVICE_NAME_U L"\\Device\\LanmanDatagramReceiver"
//
// The file system name as returned by
// NtQueryInformationVolume(FileFsAttributeInformation)
//
#define DD_BROWSER_NAME "LMBROWSER"
//
// Name of the event used to force the scavenger thread to announce the
// server.
//
#define SERVER_ANNOUNCE_EVENT_W L"\\LanmanServerAnnounceEvent"
#define BOWSER_CONFIG_PARAMETERS L"Parameters"
#define BOWSER_CONFIG_IRP_STACK_SIZE L"IrpStackSize"
#define BOWSER_CONFIG_MAILSLOT_THRESHOLD L"MailslotDatagramThreshold"
#define BOWSER_CONFIG_GETBLIST_THRESHOLD L"GetBrowserListThreshold"
#define BOWSER_CONFIG_SERVER_DELETION_THRESHOLD L"BrowserServerDeletionThreshold"
#define BOWSER_CONFIG_DOMAIN_DELETION_THRESHOLD L"BrowserDomainDeletionThreshold"
#define BOWSER_CONFIG_FIND_MASTER_TIMEOUT L"BrowserFindMasterTimeout"
#define BOWSER_CONFIG_MINIMUM_CONFIGURED_BROWSER L"BrowserMinimumConfiguredBrowsers"
#define BROWSER_CONFIG_BACKUP_RECOVERY_TIME L"BackupBrowserRecoveryTime"
#define BROWSER_CONFIG_MAXIMUM_BROWSE_ENTRIES L"MaximumBrowseEntries"
#define BROWSER_CONFIG_REFUSE_RESET L"RefuseReset"
//
// This defines the revision of the NT browser.
//
// To guarantee that a newer browser is preferred over an older version, bump
// this version number.
//
#define BROWSER_ELECTION_VERSION 0x0001
#define BROWSER_VERSION_MAJOR 0x01
#define BROWSER_VERSION_MINOR 0x0F
//
// Number of seconds a GetBrowserServerList request will wait until it forces
// an election.
//
#define BOWSER_GETBROWSERLIST_TIMEOUT 1
//
// Number of retries of the GetBrowserServerList request we will issue before we
// give up.
//
#define BOWSER_GETBROWSERLIST_RETRY_COUNT 3
//
// The browser service on a master browser will query the driver with this
// frequency.
//
#define BROWSER_QUERY_DRIVER_FREQUENCY 30
//
// NtDeviceIoControlFile IoControlCode values for this device.
//
// Warning: Remember that the low two bits of the code specify how the
// buffers are passed to the driver!
//
//
// Method = 00 - Buffer both input and output buffers for the request
// Method = 01 - Buffer input, map output buffer to an MDL as an IN buff
// Method = 10 - Buffer input, map output buffer to an MDL as an OUT buff
// Method = 11 - Do not buffer either the input or output
//
#define IOCTL_DGR_BASE FILE_DEVICE_NETWORK_BROWSER
#define _BROWSER_CONTROL_CODE(request, method, access) \
CTL_CODE(IOCTL_DGR_BASE, request, method, access)
#define IOCTL_LMDR_START _BROWSER_CONTROL_CODE(0x001, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_STOP _BROWSER_CONTROL_CODE(0x002, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_ADD_NAME _BROWSER_CONTROL_CODE(0x003, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_DELETE_NAME _BROWSER_CONTROL_CODE(0x004, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_ADD_NAME_DOM _BROWSER_CONTROL_CODE(0x003, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_DELETE_NAME_DOM _BROWSER_CONTROL_CODE(0x004, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_ENUMERATE_NAMES _BROWSER_CONTROL_CODE(0x005, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_ENUMERATE_SERVERS _BROWSER_CONTROL_CODE(0x006, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_BIND_TO_TRANSPORT _BROWSER_CONTROL_CODE(0x007, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_BIND_TO_TRANSPORT_DOM _BROWSER_CONTROL_CODE(0x007, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_ENUMERATE_TRANSPORTS _BROWSER_CONTROL_CODE(0x008, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_UNBIND_FROM_TRANSPORT _BROWSER_CONTROL_CODE(0x008, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_UNBIND_FROM_TRANSPORT_DOM _BROWSER_CONTROL_CODE(0x009, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_RENAME_DOMAIN _BROWSER_CONTROL_CODE(0x00A, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_GET_BROWSER_SERVER_LIST _BROWSER_CONTROL_CODE(0x00C, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_GET_MASTER_NAME _BROWSER_CONTROL_CODE(0x00D, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_BECOME_BACKUP _BROWSER_CONTROL_CODE(0x00E, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_BECOME_MASTER _BROWSER_CONTROL_CODE(0x00F, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_WAIT_FOR_MASTER_ANNOUNCE _BROWSER_CONTROL_CODE(0x011, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_WRITE_MAILSLOT _BROWSER_CONTROL_CODE(0x012, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_UPDATE_STATUS _BROWSER_CONTROL_CODE(0x013, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_LMDR_CHANGE_ROLE _BROWSER_CONTROL_CODE(0x014, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_NEW_MASTER_NAME _BROWSER_CONTROL_CODE(0x015, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_QUERY_STATISTICS _BROWSER_CONTROL_CODE(0x016, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_RESET_STATISTICS _BROWSER_CONTROL_CODE(0x017, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_DEBUG_CALL _BROWSER_CONTROL_CODE(0x018, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_NETLOGON_MAILSLOT_READ _BROWSER_CONTROL_CODE(0x019, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
#define IOCTL_LMDR_NETLOGON_MAILSLOT_ENABLE _BROWSER_CONTROL_CODE(0x020, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_IP_ADDRESS_CHANGED _BROWSER_CONTROL_CODE(0x021, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_ENABLE_DISABLE_TRANSPORT _BROWSER_CONTROL_CODE(0x022, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_BROWSER_PNP_READ _BROWSER_CONTROL_CODE(0x023, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
#define IOCTL_LMDR_BROWSER_PNP_ENABLE _BROWSER_CONTROL_CODE(0x024, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_LMDR_WRITE_MAILSLOT_ASYNC _BROWSER_CONTROL_CODE(0x025, METHOD_NEITHER, FILE_ANY_ACCESS)
//
// Identifies the data structure type for Buffer 2 of each IoCtl
//
typedef enum _IOCTL_LMDR_STRUCTURES { EnumerateNames, // IOCTL_LMDR_ENUMERATE_NAMES
EnumerateServers, // IOCTL_LMDR_ENUMERATE_SERVERS
EnumerateXports, // IOCTL_LMDR_ENUMERATE_TRANSPORTS
Datagram} IOCTL_LMDR_STRUCTURES;
typedef enum _DGRECEIVER_NAME_TYPE { ComputerName = 1, // 1: Computer name (signature 0), unique
PrimaryDomain, // 2: Primary domain (signature 0), group
LogonDomain, // 3: Logon domain (signature 0), group
OtherDomain, // 4: Other domain (signature 0), group
DomainAnnouncement, // 5: domain announce (__MSBROWSE__), group
MasterBrowser, // 6: Master browser (domain name, signature 1d), unique
BrowserElection, // 7: Election name (domain name, signature 1e), group
BrowserServer, // 8: Server name (signature 20)
DomainName, // 9: DC Domain name (domain name, signature 1c)
PrimaryDomainBrowser, // a: PDC Browser name (domain name, signature 1b), unique
AlternateComputerName, // b: Computer name (signature 0), unique
} DGRECEIVER_NAME_TYPE, *PDGRECEIVER_NAME_TYPE;
#ifdef ENABLE_PSEUDO_BROWSER
//
// Pseudo Browser Server
// - pseudo level definition:
// 0: Default. normal browser server.
// 1: Semi Pseudo. Regular server but w/ no DMB communications.
// 2: Fully Pseudo server. Black hole functionality.
//
#define BROWSER_NON_PSEUDO 0
#define BROWSER_SEMI_PSEUDO_NO_DMB 1
#define BROWSER_PSEUDO 2
#endif
//
// LAN Man Redirector Request Packet used by the Workstation service
// to pass parameters to the Redirector through Buffer 1 of
// NtDeviceIoControlFile.
//
// Additional input or output of each IoCtl is found in Buffer 2.
//
#define LMDR_REQUEST_PACKET_VERSION_DOM 0x00000007L // Structure version.
#define LMDR_REQUEST_PACKET_VERSION 0x00000006L // Structure version.
typedef struct _LMDR_REQUEST_PACKET {
IOCTL_LMDR_STRUCTURES Type; // Type of structure in Buffer 2
ULONG Version; // Version of structure in Buffer 2
ULONG Level; // Level of information or force level
LUID LogonId; // User logon session identifier
UNICODE_STRING TransportName; UNICODE_STRING EmulatedDomainName;
union {
struct { ULONG NumberOfMailslotBuffers; ULONG NumberOfServerAnnounceBuffers; ULONG IllegalDatagramThreshold; ULONG EventLogResetFrequency; BOOLEAN LogElectionPackets; BOOLEAN IsLanManNt; } Start; // IN
struct { DGRECEIVER_NAME_TYPE Type; // Type of name
ULONG DgReceiverNameLength; // Length of datagram receiver name
WCHAR Name[1]; // Null terminated datagram receiver name.
} AddDelName;
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available.
ULONG TotalBytesNeeded; // OUT Number of bytes needed for API
ULONG ResumeHandle; // IN OUT Resume handle
} EnumerateNames; // OUT Buffer2 is an array of DGRECEIVE
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available
ULONG TotalBytesNeeded; // OUT Total bytes needed to read all
// entries
ULONG ResumeHandle; // IN OUT Resume handle
ULONG ServerType; // IN Type of servers to enumerate
// (defined in lmserver.h)
ULONG DomainNameLength; // IN Length of domain name
WCHAR DomainName[1]; // IN Name of domain to enumerate servers
// from
} EnumerateServers; // OUT Buffer2 contains array of
// ServerInfo structures
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available
ULONG TotalBytesNeeded; // OUT Total bytes needed to read all
// entries
ULONG ResumeHandle; // IN OUT Resume handle
} EnumerateTransports; // OUT Buffer2 contains array of
struct { ULONG TransportNameLength; // not including terminator
WCHAR TransportName[1]; // Name of transport provider
} Bind; // IN
struct { ULONG TransportNameLength; // not including terminator
WCHAR TransportName[1]; // Name of transport provider
} Unbind; // IN
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available.
ULONG TotalBytesNeeded; // OUT Number of bytes needed for API
ULONG ResumeHandle; // IN OUT Resume handle (Ignored)
USHORT DomainNameLength; // IN Length of domain name.
BOOLEAN ForceRescan; // IN Discard internal list and re-query.
BOOLEAN UseBrowseList; // IN TRUE if use server list (not net)
WCHAR DomainName[1]; // IN Name of domain to retreive domain for
} GetBrowserServerList;
// Begin Never Used (But don't delete it since it is largest branch of union)
struct { LARGE_INTEGER TimeReceived; // Time request was received.
LARGE_INTEGER TimeQueued; // Time request was queued.
LARGE_INTEGER TimeQueuedToBrowserThread; // Time request was queued.
ULONG RequestorNameLength; // Length of name requesting list
ULONG Token; // Client token.
USHORT RequestedCount; // Number of entries requested.
WCHAR Name[1]; // IN Name of transport, OUT name of requestor
} WaitForBrowserServerRequest;// End Never Used
struct { ULONG MasterNameLength; // Length of name requesting list
WCHAR Name[1]; // IN Name of transport, OUT name of master
} WaitForMasterAnnouncement;
struct { ULONG MasterNameLength; // OUT Length of master for domain
WCHAR Name[1]; // IN Name of transport, OUT name of master
} GetMasterName;
struct { DGRECEIVER_NAME_TYPE DestinationNameType; // IN Name type of name to send.
ULONG MailslotNameLength; // IN Length of mailslot name.
// If 0, use default (\MAILSLOT\BROWSE)
ULONG NameLength; // IN Destination name length.
WCHAR Name[1]; // IN Name of destination
} SendDatagram;
struct { ULONG NewStatus; ULONG NumberOfServersInTable; BOOLEAN IsLanmanNt;
#ifdef ENABLE_PSEUDO_BROWSER
BOOLEAN PseudoServerLevel; // Warning: multi-level value. We're using
// BOOLEAN size var due to back compatibility
// w/ older structs. It shouldn't matter since
// we're dealing w/ just very few levels.
// Begin Never Used
BOOLEAN NeverUsed1; BOOLEAN NeverUsed2;// End Never Used
#else
// Begin Never Used
BOOLEAN NeverUsed1; BOOLEAN NeverUsed2; BOOLEAN NeverUsed3;// End Never Used
#endif
BOOLEAN MaintainServerList; } UpdateStatus;
struct { UCHAR RoleModification; } ChangeRole;
struct { DWORD DebugTraceBits; // IN New debug trace bits.
BOOL OpenLog; // IN True if we should open log file
BOOL CloseLog; // IN True if we should close log file
BOOL TruncateLog; // IN True if we should truncate log
WCHAR TraceFileName[1]; // IN If OpenLog, LogFileName (NT file)
} Debug;
struct { DWORD MaxMessageCount; // IN number of netlogon messages to queue
} NetlogonMailslotEnable; // Use 0 to disable queuing
struct { BOOL EnableTransport; // IN True if we should enable transport
BOOL PreviouslyEnabled; // Returns if the transport was previously enabled
} EnableDisableTransport;
struct { BOOL ValidateOnly; // True if new name is to be validated
ULONG DomainNameLength; // not including terminator
WCHAR DomainName[1]; // New name of domain
} DomainRename; // IN
} Parameters;
} LMDR_REQUEST_PACKET, *PLMDR_REQUEST_PACKET;
//
// Wow64: 32 bit compatibility (bug 454130)
//
typedef struct _LMDR_REQUEST_PACKET32 {
IOCTL_LMDR_STRUCTURES Type; // Type of structure in Buffer 2
ULONG Version; // Version of structure in Buffer 2
ULONG Level; // Level of information or force level
LUID LogonId; // User logon session identifier
// 32 bit replace: UNICODE_STRING TransportName;
UNICODE_STRING32 TransportName; // 32 bit replace: UNICODE_STRING EmulatedDomainName;
UNICODE_STRING32 EmulatedDomainName;
union {
struct { ULONG NumberOfMailslotBuffers; ULONG NumberOfServerAnnounceBuffers; ULONG IllegalDatagramThreshold; ULONG EventLogResetFrequency; BOOLEAN LogElectionPackets; BOOLEAN IsLanManNt; } Start; // IN
struct { DGRECEIVER_NAME_TYPE Type; // Type of name
ULONG DgReceiverNameLength; // Length of datagram receiver name
WCHAR Name[1]; // Null terminated datagram receiver name.
} AddDelName;
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available.
ULONG TotalBytesNeeded; // OUT Number of bytes needed for API
ULONG ResumeHandle; // IN OUT Resume handle
} EnumerateNames; // OUT Buffer2 is an array of DGRECEIVE
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available
ULONG TotalBytesNeeded; // OUT Total bytes needed to read all
// entries
ULONG ResumeHandle; // IN OUT Resume handle
ULONG ServerType; // IN Type of servers to enumerate
// (defined in lmserver.h)
ULONG DomainNameLength; // IN Length of domain name
WCHAR DomainName[1]; // IN Name of domain to enumerate servers
// from
} EnumerateServers; // OUT Buffer2 contains array of
// ServerInfo structures
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available
ULONG TotalBytesNeeded; // OUT Total bytes needed to read all
// entries
ULONG ResumeHandle; // IN OUT Resume handle
} EnumerateTransports; // OUT Buffer2 contains array of
struct { ULONG TransportNameLength; // not including terminator
WCHAR TransportName[1]; // Name of transport provider
} Bind; // IN
struct { ULONG TransportNameLength; // not including terminator
WCHAR TransportName[1]; // Name of transport provider
} Unbind; // IN
struct { ULONG EntriesRead; // OUT Number of entries returned
ULONG TotalEntries; // OUT Total entries available.
ULONG TotalBytesNeeded; // OUT Number of bytes needed for API
ULONG ResumeHandle; // IN OUT Resume handle (Ignored)
USHORT DomainNameLength; // IN Length of domain name.
BOOLEAN ForceRescan; // IN Discard internal list and re-query.
BOOLEAN UseBrowseList; // IN TRUE if use server list (not net)
WCHAR DomainName[1]; // IN Name of domain to retreive domain for
} GetBrowserServerList;
// Begin Never Used (But don't delete it since it is largest branch of union)
struct { LARGE_INTEGER TimeReceived; // Time request was received.
LARGE_INTEGER TimeQueued; // Time request was queued.
LARGE_INTEGER TimeQueuedToBrowserThread; // Time request was queued.
ULONG RequestorNameLength; // Length of name requesting list
ULONG Token; // Client token.
USHORT RequestedCount; // Number of entries requested.
WCHAR Name[1]; // IN Name of transport, OUT name of requestor
} WaitForBrowserServerRequest;// End Never Used
struct { ULONG MasterNameLength; // Length of name requesting list
WCHAR Name[1]; // IN Name of transport, OUT name of master
} WaitForMasterAnnouncement;
struct { ULONG MasterNameLength; // OUT Length of master for domain
WCHAR Name[1]; // IN Name of transport, OUT name of master
} GetMasterName;
struct { DGRECEIVER_NAME_TYPE DestinationNameType; // IN Name type of name to send.
ULONG MailslotNameLength; // IN Length of mailslot name.
// If 0, use default (\MAILSLOT\BROWSE)
ULONG NameLength; // IN Destination name length.
WCHAR Name[1]; // IN Name of destination
} SendDatagram;
struct { ULONG NewStatus; ULONG NumberOfServersInTable; BOOLEAN IsLanmanNt;#ifdef ENABLE_PSEUDO_BROWSER
BOOLEAN PseudoServerLevel; // Warning: multi-level value. We're using
// BOOLEAN size var due to back compatibility
// w/ older structs. It shouldn't matter since
// we're dealing w/ just very few levels.
// Begin Never Used
BOOLEAN NeverUsed1; BOOLEAN NeverUsed2;// End Never Used
#else
// Begin Never Used
BOOLEAN NeverUsed1; BOOLEAN NeverUsed2; BOOLEAN NeverUsed3;// End Never Used
#endif
BOOLEAN MaintainServerList; } UpdateStatus;
struct { UCHAR RoleModification; } ChangeRole;
struct { DWORD DebugTraceBits; // IN New debug trace bits.
BOOL OpenLog; // IN True if we should open log file
BOOL CloseLog; // IN True if we should close log file
BOOL TruncateLog; // IN True if we should truncate log
WCHAR TraceFileName[1]; // IN If OpenLog, LogFileName (NT file)
} Debug;
struct { DWORD MaxMessageCount; // IN number of netlogon messages to queue
} NetlogonMailslotEnable; // Use 0 to disable queuing
struct { BOOL EnableTransport; // IN True if we should enable transport
BOOL PreviouslyEnabled; // Returns if the transport was previously enabled
} EnableDisableTransport;
struct { BOOL ValidateOnly; // True if new name is to be validated
ULONG DomainNameLength; // not including terminator
WCHAR DomainName[1]; // New name of domain
} DomainRename; // IN
} Parameters;
} LMDR_REQUEST_PACKET32, *PLMDR_REQUEST_PACKET32;
//
// The NETLOGON_MAILSLOT structure describes a mailslot messages received by
// the browser's IOCTL_LMDR_NETLOGON_MAILSLOT_READ
//
// A NETLOGON_MAILSLOT message is also returned to Netlogon when an
// interesting PNP event occurs. In that case, the fields will be set as
// follows:
//
// MailslotNameSize: 0 indicating this is a PNP event.
// MailslotNameOffset: One of the NETLOGON_PNP_OPCODEs indicating the
// event being notified.
// TransportName*: Name of transport being affected.
// DestinationName*: Name of the hosted domain being affected
//
typedef enum _NETLOGON_PNP_OPCODE { NlPnpMailslotMessage, NlPnpTransportBind, NlPnpTransportUnbind, NlPnpNewIpAddress, NlPnpDomainRename, NlPnpNewRole} NETLOGON_PNP_OPCODE, *PNETLOGON_PNP_OPCODE;
typedef struct { LARGE_INTEGER TimeReceived; DWORD MailslotNameSize; // Unicode name of mailslot message was received on
DWORD MailslotNameOffset; DWORD TransportNameSize; // Unicode name of transport message was received on
DWORD TransportNameOffset; DWORD MailslotMessageSize;// Actual mailslot message
DWORD MailslotMessageOffset; DWORD DestinationNameSize;// Unicode name of computer or domain message was received on
DWORD DestinationNameOffset; DWORD ClientSockAddrSize; // IP Address (Sockaddr) (Network byte order) of the sender
// 0: if not an IP transport
DWORD ClientSockAddrOffset;} NETLOGON_MAILSLOT, *PNETLOGON_MAILSLOT;
//
// The DGRECEIVE structure describes the list of names that have been
// added to the datagram browser.
//
typedef struct _DGRECEIVE_NAMES { UNICODE_STRING DGReceiverName; DGRECEIVER_NAME_TYPE Type;} DGRECEIVE_NAMES, *PDGRECEIVE_NAMES;
typedef struct _LMDR_TRANSPORT_LIST { ULONG NextEntryOffset; // Offset of next entry (dword aligned)
ULONG TransportNameLength; ULONG Flags; // Flags for transport
WCHAR TransportName[1];} LMDR_TRANSPORT_LIST, *PLMDR_TRANSPORT_LIST;
#define LMDR_TRANSPORT_WANNISH 0x00000001 // If set, Xport is wannish.
#define LMDR_TRANSPORT_RAS 0x00000002 // If set, Xport is RAS.
#define LMDR_TRANSPORT_IPX 0x00000004 // If set, Xport is direct host IPX.
#define LMDR_TRANSPORT_PDC 0x00000008 // If set, Xport has <Domain>[1B] registered
//
// Browser statistics.
//
typedef struct _BOWSER_STATISTICS { LARGE_INTEGER StartTime; LARGE_INTEGER NumberOfServerAnnouncements; LARGE_INTEGER NumberOfDomainAnnouncements; ULONG NumberOfElectionPackets; ULONG NumberOfMailslotWrites; ULONG NumberOfGetBrowserServerListRequests; ULONG NumberOfMissedServerAnnouncements; ULONG NumberOfMissedMailslotDatagrams; ULONG NumberOfMissedGetBrowserServerListRequests; ULONG NumberOfFailedServerAnnounceAllocations; ULONG NumberOfFailedMailslotAllocations; ULONG NumberOfFailedMailslotReceives; ULONG NumberOfFailedMailslotWrites; ULONG NumberOfFailedMailslotOpens; ULONG NumberOfDuplicateMasterAnnouncements; LARGE_INTEGER NumberOfIllegalDatagrams;} BOWSER_STATISTICS, *PBOWSER_STATISTICS;
#ifdef __cplusplus
}#endif
#endif // ifndef _NTDDBROW_
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