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Viewing changes to lwio/server/srv/protocols/smb1/libmain.c

  • Committer: Bazaar Package Importer
  • Author(s): Scott Salley
  • Date: 2010-11-22 12:06:00 UTC
  • mfrom: (1.1.6 upstream)
  • Revision ID: james.westby@ubuntu.com-20101122120600-8lba1fpceot71wlb
Tags: 6.0.0.53010-1
Likewise Open 6.0

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Lines of Context:
lwio/server/srv/protocols/smb1/libmain.c
90
90
{
91
91
    NTSTATUS ntStatus = STATUS_SUCCESS;
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    PSRV_EXEC_CONTEXT_SMB_V1 pSmb1Context = NULL;
 
93
    UCHAR    ucCurrentCommand = 0;
 
94
    BOOLEAN  bPopStatMessage  = FALSE;
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    if (!pExecContext->pProtocolContext->pSmb1Context)
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    {
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                         SrvGetCommandDescription_SMB_V1(pRequest->ucCommand),
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                         pRequest->ucCommand);
186
188
 
 
189
        if (pExecContext->pStatInfo)
 
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        {
 
191
            ucCurrentCommand = pRequest->ucCommand;
 
192
 
 
193
            ntStatus = SrvStatisticsPushMessage(
 
194
                            pExecContext->pStatInfo,
 
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                            ucCurrentCommand,
 
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                            pRequest->ulMessageSize);
 
197
            BAIL_ON_NT_STATUS(ntStatus);
 
198
 
 
199
            bPopStatMessage = TRUE;
 
200
        }
 
201
 
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        switch (pRequest->ucCommand)
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        {
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            case COM_NEGOTIATE:
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                    /* Terminate the chain */
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                    if (pPrevResponse->pAndXHeader)
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                    {
460
 
                        pPrevResponse->pAndXHeader->andXCommand = 0xFF;
 
475
                        pPrevResponse->pAndXHeader->andXCommand =
 
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                            COM_NO_ANDX_COMMAND;
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                        pPrevResponse->pAndXHeader->andXOffset = 0;
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                    }
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        }
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        pExecContext->pSmbResponse->bufferUsed += pResponse->ulMessageSize;
 
502
 
 
503
        if (bPopStatMessage)
 
504
        {
 
505
            NTSTATUS ntStatus2 =
 
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                    SrvStatisticsPopMessage(
 
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                            pExecContext->pStatInfo,
 
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                            ucCurrentCommand,
 
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                            (pResponse->ulMessageSize ?
 
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                                    pResponse->ulMessageSize :
 
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                                    pResponse->ulZctMessageSize),
 
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                            ntStatus);
 
513
            if (ntStatus2)
 
514
            {
 
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                LWIO_LOG_ERROR( "Error: Failed to notify statistics "
 
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                                "module on end of message processing "
 
517
                                "[error: %u]", ntStatus2);
 
518
            }
 
519
 
 
520
            bPopStatMessage = FALSE;
 
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            ucCurrentCommand = 0;
 
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        }
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    }
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    ntStatus = SMBPacketMarshallFooter(pExecContext->pSmbResponse);
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531
 
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error:
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533
 
 
534
    switch (ntStatus)
 
535
    {
 
536
        case STATUS_PENDING:
 
537
 
 
538
            break;
 
539
 
 
540
        default:
 
541
 
 
542
            if (bPopStatMessage)
 
543
            {
 
544
                NTSTATUS ntStatus2 =
 
545
                        SrvStatisticsPopMessage(
 
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                                pExecContext->pStatInfo,
 
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                                ucCurrentCommand,
 
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                                pExecContext->pSmbResponse->bufferUsed,
 
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                                ntStatus);
 
550
                if (ntStatus2)
 
551
                {
 
552
                    LWIO_LOG_ERROR( "Error: Failed to notify statistics "
 
553
                                    "module on end of message processing "
 
554
                                    "[error: %u]", ntStatus2);
 
555
                }
 
556
            }
 
557
 
 
558
            break;
 
559
    }
 
560
 
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    goto cleanup;
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}
499
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500
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NTSTATUS
 
565
SrvProtocolCloseFile_SMB_V1(
 
566
    PLWIO_SRV_TREE pTree,
 
567
    PLWIO_SRV_FILE pFile
 
568
    )
 
569
{
 
570
    NTSTATUS ntStatus = STATUS_SUCCESS;
 
571
 
 
572
    if (!pTree || !pFile)
 
573
    {
 
574
        ntStatus = STATUS_INVALID_PARAMETER;
 
575
        BAIL_ON_NT_STATUS(ntStatus);
 
576
    }
 
577
 
 
578
    SrvFileResetOplockState(pFile);
 
579
 
 
580
    ntStatus = SrvTreeRemoveFile(
 
581
                    pTree,
 
582
                    pFile->fid);
 
583
    BAIL_ON_NT_STATUS(ntStatus);
 
584
 
 
585
    SrvFileCancelAsyncOperations(pTree, pFile);
 
586
 
 
587
    SrvFileRundown(pFile);
 
588
 
 
589
error:
 
590
 
 
591
    return ntStatus;
 
592
}
 
593
 
 
594
NTSTATUS
501
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SrvBuildExecContext_SMB_V1(
502
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    PLWIO_SRV_CONNECTION      pConnection,
503
597
    PSMB_PACKET               pSmbRequest,
569
663
        {
570
664
            switch (pAndXHeader->andXCommand)
571
665
            {
572
 
                case 0xFF:
 
666
                case COM_NO_ANDX_COMMAND:
573
667
 
574
668
                    pBuffer = NULL;
575
669
 
663
757
                break;
664
758
        }
665
759
 
666
 
        if (pMessage->pAndXHeader && pMessage->pAndXHeader->andXOffset)
 
760
        if (pMessage->pAndXHeader &&
 
761
            pMessage->pAndXHeader->andXOffset &&
 
762
            pMessage->pAndXHeader->andXCommand != COM_NO_ANDX_COMMAND)
667
763
        {
668
764
            ucAndXCommand = pMessage->pAndXHeader->andXCommand;
669
765
 
870
966
    goto cleanup;
871
967
}
872
968
 
873
 
NTSTATUS
 
969
VOID
874
970
SrvProtocolShutdown_SMB_V1(
875
971
    VOID
876
972
    )
877
973
{
878
 
    NTSTATUS status = STATUS_SUCCESS;
879
974
    BOOLEAN bInLock = FALSE;
880
975
 
881
976
    LWIO_LOCK_MUTEX(bInLock, &gProtocolGlobals_SMB_V1.mutex);
887
982
    /* Configuration shutdown should always come last as other shutdown
888
983
     * routines may rely on configuration parameters to be set */
889
984
    SrvConfigShutdown_SMB_V1();
890
 
 
891
 
    return status;
892
985
}
893
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static