110 lines
3 KiB
C
110 lines
3 KiB
C
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/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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smbadmin.h
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Abstract:
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This module implements the SMB's that need to be exchanged to facilitate
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bookkeeping at the server
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Author:
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Balan Sethu Raman [SethuR] 7-March-1995
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Revision History:
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Notes;
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In the normal course of events a TreeId/UserId which translates into a Share/Session instance
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is required to send a SMB to the server. In terms of the local data structures it translates
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to a SMBCEDB_SERVER_ENTRY/SMBCEDB_SESSION_ENTRY/SMBCEDB_NET_ROOT_ENTRY. However, there are a
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few exceptions to this rule in which one or more of the fields in not required. These are
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normally used during connection establishment/connection tear down and connection state
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maintenance.
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All these SMB's have been grouped together in the implementation of SMB_ADMIN_EXCHANGE which
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is derived from SMB_EXCHANGE. All NEGOTIATE,LOG_OFF,DISCONNECT and ECHO SMB are sent
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using this type of exchange. The important factor that distinguishes the SMB_ADMIN_EXCHANGE
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from regular exchanges is the way the state of the exchange is manipulated to take into
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account the specialized requirements of each of the above mentioned commands.
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--*/
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#ifndef _SMBADMIN_H_
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#define _SMBADMIN_H_
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#include <smbxchng.h>
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typedef struct _SMB_ADMIN_EXCHANGE_ {
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SMB_EXCHANGE;
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ULONG SmbBufferLength;
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PVOID pSmbBuffer;
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PMDL pSmbMdl;
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PSMBCE_RESUMPTION_CONTEXT pResumptionContext;
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union {
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struct {
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PMRX_SRV_CALL pSrvCall;
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UNICODE_STRING DomainName;
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PMDL pSecurityBlobMdl;
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} Negotiate;
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struct {
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UCHAR DisconnectSmb[TRANSPORT_HEADER_SIZE +
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sizeof(SMB_HEADER) +
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sizeof(REQ_TREE_DISCONNECT)];
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} Disconnect;
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struct {
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UCHAR LogOffSmb[TRANSPORT_HEADER_SIZE +
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sizeof(SMB_HEADER) +
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sizeof(REQ_LOGOFF_ANDX)];
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} LogOff;
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struct {
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PMDL pEchoProbeMdl;
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ULONG EchoProbeLength;
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} EchoProbe;
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};
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} SMB_ADMIN_EXCHANGE, *PSMB_ADMIN_EXCHANGE;
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PSMB_EXCHANGE
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SmbResetServerEntryNegotiateExchange(
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PSMBCEDB_SERVER_ENTRY pServerEntry);
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PSMB_EXCHANGE
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SmbResetServerEntryNegotiateExchange(
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PSMBCEDB_SERVER_ENTRY pServerEntry);
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extern SMB_EXCHANGE_DISPATCH_VECTOR AdminExchangeDispatch;
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extern NTSTATUS
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SmbCeNegotiate(
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PSMBCEDB_SERVER_ENTRY pServerEntry,
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PMRX_SRV_CALL pSrvCall,
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BOOLEAN RemoteBootSession);
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extern NTSTATUS
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SmbCeDisconnect(
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PSMBCE_V_NET_ROOT_CONTEXT pNetRootEntry);
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extern NTSTATUS
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SmbCeLogOff(
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PSMBCEDB_SERVER_ENTRY pServerEntry,
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PSMBCEDB_SESSION_ENTRY pSessionEntry);
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extern NTSTATUS
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SmbCeSendEchoProbe(
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PSMBCEDB_SERVER_ENTRY pServerEntry,
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PMRXSMB_ECHO_PROBE_SERVICE_CONTEXT pEchoProbeContext);
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#endif // _SMBADMIN_H_
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