windows-nt/Source/XPSP1/NT/net/sfm/atalk/sys/atkerror.c

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2020-09-26 03:20:57 -05:00
/*++
Copyright (c) 1992 Microsoft Corporation
Module Name:
atkerror.c
Abstract:
This module contains the event logging and all error log code.
Author:
Jameel Hyder (jameelh@microsoft.com)
Nikhil Kamkolkar (nikhilk@microsoft.com)
Revision History:
19 Jun 1992 Initial Version
Notes: Tab stop: 4
--*/
#include <atalk.h>
#pragma hdrstop
#define FILENUM ATKERROR
LONG AtalkLastRawDataLen = 0;
NTSTATUS AtalkLastErrorCode = STATUS_SUCCESS;
ULONG AtalkLastErrorCount = 0;
LONG AtalkLastErrorTime = 0;
BYTE AtalkLastRawData[PORT_MAXIMUM_MESSAGE_LENGTH - \
sizeof(IO_ERROR_LOG_PACKET)] = {0};
VOID
AtalkWriteErrorLogEntry(
IN PPORT_DESCRIPTOR pPortDesc OPTIONAL,
IN NTSTATUS UniqueErrorCode,
IN ULONG UniqueErrorValue,
IN NTSTATUS NtStatusCode,
IN PVOID RawDataBuf OPTIONAL,
IN LONG RawDataLen
)
/*++
Routine Description:
Arguments:
Return Value:
--*/
{
PIO_ERROR_LOG_PACKET errorLogEntry;
int AdapterNameLen = 0;
PUNICODE_STRING pAdapterName = NULL;
if (pPortDesc != NULL)
{
// do we have the friendly name (always yes, unless mem alloc failed)
if (pPortDesc->pd_FriendlyAdapterName.Buffer)
{
pAdapterName = &pPortDesc->pd_FriendlyAdapterName;
}
else
{
pAdapterName = &pPortDesc->pd_AdapterKey;
}
AdapterNameLen += pAdapterName->Length;
}
//ASSERT ((AdapterNameLen + sizeof(IO_ERROR_LOG_PACKET)) <
//PORT_MAXIMUM_MESSAGE_LENGTH);
#if DBG
if ((AdapterNameLen + sizeof(IO_ERROR_LOG_PACKET)) > PORT_MAXIMUM_MESSAGE_LENGTH)
{
DBGPRINT(DBG_COMP_UTILS, DBG_LEVEL_ERR,
("AtalkWriteErrorLogEntry: Adapter Name for Port Descriptor has length = %d, which is greater than space allocated for it in the port message buffer = %d. The adapter name will be truncated in the log.\n", AdapterNameLen, PORT_MAXIMUM_MESSAGE_LENGTH-sizeof(IO_ERROR_LOG_PACKET)));
}
#endif
// make sure the adaptername isn't huge: if it is, chop it
if ((AdapterNameLen + sizeof(IO_ERROR_LOG_PACKET)) > PORT_MAXIMUM_MESSAGE_LENGTH)
{
AdapterNameLen = PORT_MAXIMUM_MESSAGE_LENGTH - sizeof(IO_ERROR_LOG_PACKET);
}
//
if ((RawDataLen + AdapterNameLen + sizeof(IO_ERROR_LOG_PACKET)) >
PORT_MAXIMUM_MESSAGE_LENGTH)
{
RawDataLen = PORT_MAXIMUM_MESSAGE_LENGTH -
(AdapterNameLen + sizeof(IO_ERROR_LOG_PACKET));
}
// Filter out events such that the same event recurring close together does not
// cause errorlog clogging. The scheme is - if the event is same as the last event
// and the elapsed time is > THRESHOLD and ERROR_CONSEQ_FREQ simulataneous errors
// have happened, then log it else skip
if (UniqueErrorCode == AtalkLastErrorCode)
{
AtalkLastErrorCount++;
if ((AtalkLastRawDataLen == RawDataLen) &&
(AtalkFixedCompareCaseSensitive(AtalkLastRawData,
RawDataLen,
RawDataBuf,
RawDataLen)) &&
((AtalkLastErrorCount % ERROR_CONSEQ_FREQ) != 0) &&
((AtalkGetCurrentTick() - AtalkLastErrorTime) < ERROR_CONSEQ_TIME))
{
return;
}
}
AtalkLastErrorCode = UniqueErrorCode;
AtalkLastErrorCount = 0;
AtalkLastErrorTime = AtalkGetCurrentTick();
ASSERT(RawDataLen < (PORT_MAXIMUM_MESSAGE_LENGTH -
sizeof(IO_ERROR_LOG_PACKET)));
if (RawDataLen != 0)
{
AtalkLastRawDataLen = RawDataLen;
RtlCopyMemory(
AtalkLastRawData,
RawDataBuf,
RawDataLen);
}
errorLogEntry =
(PIO_ERROR_LOG_PACKET)IoAllocateErrorLogEntry(
(PDEVICE_OBJECT)AtalkDeviceObject[0],
(UCHAR)(sizeof(IO_ERROR_LOG_PACKET) +
AdapterNameLen + RawDataLen));
if (errorLogEntry != NULL)
{
// Fill in the Error log entry
errorLogEntry->ErrorCode = UniqueErrorCode;
errorLogEntry->UniqueErrorValue = UniqueErrorValue;
errorLogEntry->MajorFunctionCode = 0;
errorLogEntry->RetryCount = 0;
errorLogEntry->FinalStatus = NtStatusCode;
errorLogEntry->IoControlCode = 0;
errorLogEntry->DeviceOffset.LowPart = 0;
errorLogEntry->DeviceOffset.HighPart = 0;
errorLogEntry->DumpDataSize = (USHORT)RawDataLen;
errorLogEntry->StringOffset =
(USHORT)(FIELD_OFFSET(IO_ERROR_LOG_PACKET, DumpData) + RawDataLen);
errorLogEntry->NumberOfStrings = (ARGUMENT_PRESENT(pPortDesc)) ? 1 : 0;
if (ARGUMENT_PRESENT(RawDataBuf))
{
ASSERT(RawDataLen > 0);
RtlCopyMemory((PCHAR)&errorLogEntry->DumpData[0], RawDataBuf, RawDataLen);
}
if (ARGUMENT_PRESENT(pPortDesc))
{
RtlCopyMemory((PCHAR)errorLogEntry->DumpData + RawDataLen,
pAdapterName->Buffer,
AdapterNameLen);
}
// Write the entry
IoWriteErrorLogEntry(errorLogEntry);
}
else
{
DBGPRINT(DBG_ALL, DBG_LEVEL_FATAL,
("AtalkWriteErrorLogEntry: IoAllocErrorlogEntry Failed %d = %d+%d+%d\n",
sizeof(IO_ERROR_LOG_PACKET)+AdapterNameLen+RawDataLen,
sizeof(IO_ERROR_LOG_PACKET),AdapterNameLen,RawDataLen));
}
}
VOID
AtalkLogBadPacket(
IN struct _PORT_DESCRIPTOR * pPortDesc,
IN PATALK_ADDR pSrcAddr,
IN PATALK_ADDR pDstAddr OPTIONAL,
IN PBYTE pPkt,
IN USHORT PktLen
)
{
PBYTE RawData;
if ((RawData = AtalkAllocMemory(PktLen + sizeof(ATALK_ADDR) + sizeof(ATALK_ADDR))) != NULL)
{
RtlCopyMemory(RawData,
pSrcAddr,
sizeof(ATALK_ADDR));
if (ARGUMENT_PRESENT(pDstAddr))
{
RtlCopyMemory(RawData + sizeof(ATALK_ADDR),
pDstAddr,
sizeof(ATALK_ADDR));
}
else RtlZeroMemory(RawData + sizeof(ATALK_ADDR), sizeof(ATALK_ADDR));
RtlCopyMemory(RawData + sizeof(ATALK_ADDR) + sizeof(ATALK_ADDR),
pPkt,
PktLen);
LOG_ERRORONPORT(pPortDesc,
EVENT_ATALK_PACKETINVALID,
0,
RawData,
PktLen + sizeof(ATALK_ADDR) + sizeof(ATALK_ADDR));
AtalkFreeMemory(RawData);
}
}
struct _NdisToAtalkCodes
{
NDIS_STATUS _NdisCode;
ATALK_ERROR _AtalkCode;
} atalkNdisToAtalkCodes[] =
{
{ NDIS_STATUS_SUCCESS, ATALK_NO_ERROR },
{ NDIS_STATUS_PENDING, ATALK_PENDING },
{ NDIS_STATUS_RESOURCES, ATALK_RESR_MEM },
{ NDIS_STATUS_UNSUPPORTED_MEDIA, ATALK_INIT_MEDIA_INVALID },
{ NDIS_STATUS_BAD_VERSION, ATALK_INIT_REGPROTO_FAIL },
{ NDIS_STATUS_BAD_CHARACTERISTICS, ATALK_INIT_REGPROTO_FAIL },
{ NDIS_STATUS_BUFFER_TOO_SHORT, ATALK_BUFFER_TOO_SMALL },
{ NDIS_STATUS_ADAPTER_NOT_FOUND, ATALK_INIT_BINDFAIL },
{ NDIS_STATUS_OPEN_FAILED, ATALK_INIT_BINDFAIL },
{ NDIS_STATUS_OPEN_LIST_FULL, ATALK_INIT_BINDFAIL },
{ NDIS_STATUS_ADAPTER_NOT_READY, ATALK_INIT_BINDFAIL }
};
ATALK_ERROR FASTCALL
AtalkNdisToAtalkError(
IN NDIS_STATUS Error
)
/*++
Routine Description:
Arguments:
Return Value:
--*/
{
ATALK_ERROR err = ATALK_FAILURE; // default
int i;
struct _NdisToAtalkCodes *pCodes;
for (i = 0, pCodes = &atalkNdisToAtalkCodes[0];
i < sizeof(atalkNdisToAtalkCodes)/sizeof(struct _NdisToAtalkCodes);
i++, pCodes++)
{
if (pCodes->_NdisCode == Error)
{
err = pCodes->_AtalkCode;
break;
}
}
return(err);
}
struct _AtalkToNtCodes
{
ATALK_ERROR _AtalkCode;
NTSTATUS _NtCode;
} atalkToNtCodes[] =
{
{ ATALK_NO_ERROR, STATUS_SUCCESS },
{ ATALK_PENDING, STATUS_PENDING },
{ ATALK_RESR_MEM, STATUS_INSUFFICIENT_RESOURCES },
{ ATALK_CONNECTION_TIMEOUT, STATUS_REMOTE_DISCONNECT },
{ ATALK_LOCAL_CLOSE, STATUS_LOCAL_DISCONNECT },
{ ATALK_REMOTE_CLOSE, STATUS_REMOTE_DISCONNECT },
{ ATALK_INVALID_PARAMETER, STATUS_INVALID_PARAMETER },
{ ATALK_BUFFER_TOO_SMALL, STATUS_BUFFER_TOO_SMALL },
{ ATALK_INVALID_REQUEST, STATUS_REQUEST_NOT_ACCEPTED },
{ ATALK_DEVICE_NOT_READY, STATUS_DEVICE_NOT_READY },
{ ATALK_REQUEST_NOT_ACCEPTED, STATUS_REQUEST_NOT_ACCEPTED },
{ ATALK_NEW_SOCKET, STATUS_INVALID_ADDRESS },
{ ATALK_TIMEOUT, STATUS_IO_TIMEOUT },
{ ATALK_SHARING_VIOLATION, STATUS_SHARING_VIOLATION },
{ ATALK_INIT_BINDFAIL, (NTSTATUS)NDIS_STATUS_OPEN_FAILED },
{ ATALK_INIT_REGPROTO_FAIL, (NTSTATUS)NDIS_STATUS_BAD_VERSION },
{ ATALK_INIT_MEDIA_INVALID, (NTSTATUS)NDIS_STATUS_UNSUPPORTED_MEDIA },
{ ATALK_PORT_INVALID, STATUS_INVALID_PORT_HANDLE },
{ ATALK_PORT_CLOSING, STATUS_PORT_DISCONNECTED },
{ ATALK_NODE_FINDING, STATUS_TOO_MANY_COMMANDS },
{ ATALK_NODE_NONEXISTENT, STATUS_INVALID_ADDRESS_COMPONENT },
{ ATALK_NODE_CLOSING, STATUS_ADDRESS_CLOSED },
{ ATALK_NODE_NOMORE, STATUS_TOO_MANY_NODES },
{ ATALK_SOCKET_INVALID, STATUS_INVALID_ADDRESS_COMPONENT },
{ ATALK_SOCKET_NODEFULL, STATUS_TOO_MANY_ADDRESSES },
{ ATALK_SOCKET_EXISTS, STATUS_ADDRESS_ALREADY_EXISTS },
{ ATALK_SOCKET_CLOSED, STATUS_ADDRESS_CLOSED },
{ ATALK_DDP_CLOSING, STATUS_ADDRESS_CLOSED },
{ ATALK_DDP_NOTFOUND, STATUS_INVALID_ADDRESS },
{ ATALK_DDP_INVALID_LEN, STATUS_INVALID_PARAMETER },
{ ATALK_DDP_INVALID_SRC, STATUS_INVALID_ADDRESS },
{ ATALK_DDP_INVALID_DEST, STATUS_INVALID_ADDRESS },
{ ATALK_DDP_INVALID_ADDR, STATUS_INVALID_ADDRESS },
{ ATALK_DDP_INVALID_PARAM, STATUS_INVALID_PARAMETER },
{ ATALK_ATP_RESP_TIMEOUT, STATUS_SUCCESS },
{ ATALK_ATP_INVALID_RETRYCNT, STATUS_INVALID_PARAMETER },
{ ATALK_ATP_INVALID_TIMERVAL, STATUS_INVALID_PARAMETER },
{ ATALK_ATP_INVALID_RELINT, STATUS_INVALID_PARAMETER },
{ ATALK_ATP_RESP_CANCELLED, STATUS_CANCELLED },
{ ATALK_ATP_REQ_CANCELLED, STATUS_CANCELLED },
{ ATALK_ATP_GET_REQ_CANCELLED, STATUS_CANCELLED },
{ ATALK_ASP_INVALID_REQUEST, STATUS_REQUEST_NOT_ACCEPTED },
{ ATALK_PAP_INVALID_REQUEST, STATUS_REQUEST_NOT_ACCEPTED },
{ ATALK_PAP_TOO_MANY_READS, STATUS_TOO_MANY_COMMANDS },
{ ATALK_PAP_TOO_MANY_WRITES, STATUS_TOO_MANY_COMMANDS },
{ ATALK_PAP_CONN_NOT_ACTIVE, STATUS_INVALID_CONNECTION },
{ ATALK_PAP_ADDR_CLOSING, STATUS_INVALID_HANDLE },
{ ATALK_PAP_CONN_CLOSING, STATUS_INVALID_HANDLE },
{ ATALK_PAP_CONN_NOT_FOUND, STATUS_INVALID_HANDLE },
{ ATALK_PAP_SERVER_BUSY, STATUS_REMOTE_NOT_LISTENING },
{ ATALK_PAP_INVALID_STATUS, STATUS_INVALID_PARAMETER },
{ ATALK_PAP_PARTIAL_RECEIVE, STATUS_RECEIVE_PARTIAL },
{ ATALK_ADSP_INVALID_REQUEST, STATUS_REQUEST_NOT_ACCEPTED },
{ ATALK_ADSP_CONN_NOT_ACTIVE, STATUS_INVALID_CONNECTION },
{ ATALK_ADSP_ADDR_CLOSING, STATUS_INVALID_HANDLE },
{ ATALK_ADSP_CONN_CLOSING, STATUS_INVALID_HANDLE },
{ ATALK_ADSP_CONN_NOT_FOUND, STATUS_INVALID_HANDLE },
{ ATALK_ADSP_CONN_RESET, STATUS_CONNECTION_RESET },
{ ATALK_ADSP_SERVER_BUSY, STATUS_REMOTE_NOT_LISTENING },
{ ATALK_ADSP_PARTIAL_RECEIVE, STATUS_RECEIVE_PARTIAL },
{ ATALK_ADSP_EXPED_RECEIVE, STATUS_RECEIVE_EXPEDITED },
{ ATALK_ADSP_PAREXPED_RECEIVE, STATUS_RECEIVE_PARTIAL_EXPEDITED },
{ ATALK_ADSP_REMOTE_RESR, STATUS_REMOTE_RESOURCES }
};
NTSTATUS FASTCALL
AtalkErrorToNtStatus(
ATALK_ERROR AtalkError
)
/*++
Routine Description:
Arguments:
Return Value:
--*/
{
NTSTATUS Status = STATUS_UNSUCCESSFUL; // default
int i;
struct _AtalkToNtCodes *pCodes;
for (i = 0, pCodes = &atalkToNtCodes[0];
i < sizeof(atalkToNtCodes)/sizeof(struct _AtalkToNtCodes);
i++, pCodes++)
{
if (pCodes->_AtalkCode == AtalkError)
{
Status = pCodes->_NtCode;
break;
}
}
return(Status);
}
#if DBG
struct
{
ULONG DumpMask;
DUMP_ROUTINE DumpRoutine;
} AtalkDumpTable[32] =
{
{ DBG_DUMP_PORTINFO, AtalkPortDumpInfo },
{ DBG_DUMP_AMT, AtalkAmtDumpTable },
{ DBG_DUMP_ZONETABLE, AtalkZoneDumpTable },
{ DBG_DUMP_RTES, AtalkRtmpDumpTable },
{ DBG_DUMP_TIMERS, AtalkTimerDumpList },
{ DBG_DUMP_ATPINFO, NULL },
{ DBG_DUMP_ASPSESSIONS, AtalkAspDumpSessions },
{ DBG_DUMP_PAPJOBS, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL },
{ 0, NULL }
};
LONG FASTCALL
AtalkDumpComponents(
IN PTIMERLIST Context,
IN BOOLEAN TimerShuttingDown
)
{
int i;
if (!TimerShuttingDown)
{
for (i = 0;AtalkDebugDump && (i < 32); i++)
{
if ((AtalkDebugDump & AtalkDumpTable[i].DumpMask) &&
(AtalkDumpTable[i].DumpRoutine != NULL))
{
(*AtalkDumpTable[i].DumpRoutine)();
}
}
if (AtalkDumpInterval == 0)
{
AtalkDumpInterval = DBG_DUMP_DEF_INTERVAL;
}
}
else AtalkDumpInterval = ATALK_TIMER_NO_REQUEUE;
return AtalkDumpInterval;
}
#endif