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194 lines
6.2 KiB
194 lines
6.2 KiB
`**********************************************************************`
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`* This is a template file for tracewpp preprocessor *`
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`* If you need to use a custom version of this file in your project *`
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`* Please clone it from this one and point WPP to it by specifying *`
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`* -gen:{yourfile} option on RUN_WPP line in your sources file *`
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`* *`
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`* This specific header is km-w2k.tpl and is used to define tracing *`
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`* applications which must also run under Windows 2000 *`
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`* *`
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`* Copyright 1999-2001 Microsoft Corporation. All Rights Reserved. *`
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`**********************************************************************`
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//`Compiler.Checksum` Generated File. Do not edit.
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// File created by `Compiler.Name` compiler version `Compiler.Version`-`Compiler.Timestamp`
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// on `System.Date` at `System.Time` UTC from a template `TemplateFile`
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#define WPP_TRACE_W2K_COMPATABILITY
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#define WPP_TRACE W2kTraceMessage
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#ifdef WPP_TRACE_W2K_COMPATABILITY
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#define WPP_TRACE_OPTIONS 0
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#pragma warning(disable: 4201)
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#include <stddef.h>
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#include <stdarg.h>
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#include <ntddk.h>
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#include <wmistr.h>
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#include <evntrace.h>
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#ifndef WPP_POOLTAG
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#define WPP_POOLTAG 'ECTS'
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#endif
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#ifndef WPP_POOLTYPE
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#define WPP_POOLTYPE PagedPool
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#endif
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#ifndef WPP_MAX_MOF_FIELDS
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#define WPP_MAX_MOF_FIELDS 8
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#endif
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typedef struct _TRACE_BUFFER {
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EVENT_TRACE_HEADER Header;
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MOF_FIELD MofField[WPP_MAX_MOF_FIELDS+1];
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} TRACE_BUFFER;
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#ifndef TRACE_MESSAGE_MAXIMUM_SIZE
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#define TRACE_MESSAGE_MAXIMUM_SIZE 8*1024
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#endif
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NTSTATUS W2kTraceMessage(IN TRACEHANDLE LoggerHandle, IN ULONG TraceOptions, IN LPGUID MessageGuid, IN USHORT MessageNumber, ...) ;
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#if defined(__cplusplus)
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};
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#endif
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`IF FOUND WPP_INIT_TRACING`
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NTSTATUS W2kTraceMessage(IN TRACEHANDLE LoggerHandle, IN ULONG TraceOptions, IN LPGUID MessageGuid, IN USHORT MessageNumber, ...)
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{
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size_t uiBytes, uiArgCount ;
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va_list ap ;
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PVOID source ;
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size_t uiElemBytes = 0, uiTotSize, uiOffset ;
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NTSTATUS ulResult = STATUS_SUCCESS ;
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TRACE_BUFFER TraceBuf;
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void *pData=NULL;
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TraceOptions; // unused
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RtlZeroMemory(&(TraceBuf.Header), sizeof(EVENT_TRACE_HEADER));
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//Fill in header fields
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((PWNODE_HEADER)&(TraceBuf.Header))->HistoricalContext = LoggerHandle;
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TraceBuf.Header.GuidPtr = (ULONGLONG)MessageGuid ;
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TraceBuf.Header.Flags = WNODE_FLAG_TRACED_GUID |WNODE_FLAG_USE_GUID_PTR|WNODE_FLAG_USE_MOF_PTR ;
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//Type is 0xFF to indicate that the first data is the MessageNumber
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TraceBuf.Header.Class.Type = 0xFF ;
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//The first Mof data is the Message Number
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TraceBuf.MofField[0].DataPtr = (ULONGLONG)&MessageNumber;
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TraceBuf.MofField[0].Length = sizeof(USHORT);
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// Determine the number bytes to follow header
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uiBytes = 0 ; // For Count of Bytes
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uiArgCount = 0 ; // For Count of Arguments
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va_start(ap, MessageNumber) ;
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while ((source = va_arg (ap, PVOID)) != NULL)
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{
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uiElemBytes = va_arg (ap, size_t) ;
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uiBytes += uiElemBytes ;
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uiArgCount++ ;
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if (uiArgCount <= WPP_MAX_MOF_FIELDS)
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{
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TraceBuf.MofField[uiArgCount].DataPtr = (ULONGLONG)source;
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TraceBuf.MofField[uiArgCount].Length = (ULONG)uiElemBytes;
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}
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}
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va_end(ap) ;
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if (uiBytes > TRACE_MESSAGE_MAXIMUM_SIZE)
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{
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return STATUS_UNSUCCESSFUL;
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}
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//This occurs infrequently
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if (uiArgCount > WPP_MAX_MOF_FIELDS)
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{
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//Allocate the blob to hold the data
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pData = ExAllocatePoolWithTag(WPP_POOLTYPE,uiBytes,WPP_POOLTAG) ;
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if (pData == NULL)
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{
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return STATUS_NO_MEMORY;
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}
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TraceBuf.MofField[1].DataPtr = (ULONGLONG)pData;
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TraceBuf.MofField[1].Length = uiBytes;
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uiOffset = 0 ;
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uiElemBytes = 0 ;
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va_start(ap, MessageNumber) ;
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while ((source = va_arg (ap, PVOID)) != NULL)
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{
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uiElemBytes = va_arg (ap, size_t) ;
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memcpy((char*)pData + uiOffset, source, uiElemBytes) ;
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uiOffset += uiElemBytes ;
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}
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va_end(ap) ;
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//Fill in the total size (header + 2 mof fields)
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TraceBuf.Header.Size = sizeof(EVENT_TRACE_HEADER) + 2*sizeof(MOF_FIELD);
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}
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else
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{
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//Fill in the total size (header + mof fields)
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TraceBuf.Header.Size = sizeof(EVENT_TRACE_HEADER) + (uiArgCount+1)*sizeof(MOF_FIELD);
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}
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ulResult = IoWMIWriteEvent(&TraceBuf.Header) ;
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if (pData) ExFreePool(pData);
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return ulResult ;
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}
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`ENDIF`
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//
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// Public routines to break down the Loggerhandle
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//
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#define KERNEL_LOGGER_ID 0xFFFF // USHORT only
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#if(_WIN32_WINNT >= 0x0501)
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typedef struct _TRACE_ENABLE_CONTEXT {
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USHORT LoggerId; // Actual Id of the logger
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UCHAR Level; // Enable level passed by control caller
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UCHAR InternalFlag; // Reserved
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ULONG EnableFlags; // Enable flags passed by control caller
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} TRACE_ENABLE_CONTEXT, *PTRACE_ENABLE_CONTEXT;
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#endif
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#define WmiGetLoggerId(LoggerContext) \
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(((PTRACE_ENABLE_CONTEXT) (&LoggerContext))->LoggerId == \
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(USHORT)KERNEL_LOGGER_ID) ? \
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KERNEL_LOGGER_ID : \
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((PTRACE_ENABLE_CONTEXT) (&LoggerContext))->LoggerId
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#define WmiGetLoggerEnableFlags(LoggerContext) \
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((PTRACE_ENABLE_CONTEXT) (&LoggerContext))->EnableFlags
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#define WmiGetLoggerEnableLevel(LoggerContext) \
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((PTRACE_ENABLE_CONTEXT) (&LoggerContext))->Level
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#endif // #ifdef WPP_TRACE_W2K_COMPATABILITY
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`INCLUDE km-header.tpl`
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`INCLUDE control.tpl`
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`INCLUDE trmacro.tpl`
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`IF FOUND WPP_INIT_TRACING`
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#define WPPINIT_EXPORT
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`INCLUDE km-init.tpl`
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`ENDIF`
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