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91 lines
2.1 KiB
91 lines
2.1 KiB
/*++
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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errorlog.c
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Abstract:
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This module implements the error logging in the server.
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!!! This module must be nonpageable.
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Author:
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Jameel Hyder (microsoft!jameelh)
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Revision History:
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10 Jun 1992 Initial Version
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--*/
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#define FILENUM FILE_ERRORLOG
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#include <afp.h>
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VOID
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AfpWriteErrorLogEntry(
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IN ULONG EventCode, // message number
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IN LONG UniqueErrorCode OPTIONAL,
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IN NTSTATUS NtStatusCode,
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IN PVOID RawDataBuf OPTIONAL,
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IN LONG RawDataLen,
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IN PUNICODE_STRING pInsertionString OPTIONAL
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)
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{
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PIO_ERROR_LOG_PACKET ErrorLogEntry;
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LONG InsertionStringLength = 0;
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#ifdef STOP_ON_ERRORS
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DBGBRK(DBG_LEVEL_ERR);
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#endif
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if (ARGUMENT_PRESENT(pInsertionString))
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{
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InsertionStringLength = pInsertionString->Length;
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}
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ErrorLogEntry =
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(PIO_ERROR_LOG_PACKET)IoAllocateErrorLogEntry(AfpDeviceObject,
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(UCHAR)(sizeof(IO_ERROR_LOG_PACKET) + RawDataLen + InsertionStringLength));
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if (ErrorLogEntry != NULL)
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{
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// Fill in the Error log entry
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ErrorLogEntry->ErrorCode = EventCode;
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ErrorLogEntry->MajorFunctionCode = 0;
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ErrorLogEntry->RetryCount = 0;
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ErrorLogEntry->UniqueErrorValue = (ULONG)UniqueErrorCode;
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ErrorLogEntry->FinalStatus = NtStatusCode;
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ErrorLogEntry->IoControlCode = 0;
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ErrorLogEntry->DeviceOffset.LowPart = 0;
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ErrorLogEntry->DeviceOffset.HighPart = 0;
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ErrorLogEntry->DumpDataSize = (USHORT)RawDataLen;
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ErrorLogEntry->StringOffset =
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(USHORT)(FIELD_OFFSET(IO_ERROR_LOG_PACKET, DumpData) + RawDataLen);
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ErrorLogEntry->NumberOfStrings = (ARGUMENT_PRESENT(pInsertionString)) ? 1 : 0;
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ErrorLogEntry->SequenceNumber = 0;
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if (ARGUMENT_PRESENT(RawDataBuf))
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{
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RtlCopyMemory(ErrorLogEntry->DumpData, RawDataBuf, RawDataLen);
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}
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if (ARGUMENT_PRESENT(pInsertionString))
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{
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RtlCopyMemory((PCHAR)ErrorLogEntry->DumpData + RawDataLen,
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pInsertionString->Buffer,
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pInsertionString->Length);
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}
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// Write the entry
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IoWriteErrorLogEntry(ErrorLogEntry);
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}
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INTERLOCKED_INCREMENT_LONG( &AfpServerStatistics.stat_Errors );
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}
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