790 lines
22 KiB
C
790 lines
22 KiB
C
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/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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reducer.c
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Abstract:
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Trace Reducer Tool
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Author:
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08-Apr-1998 mraghu
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Revision History:
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--*/
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#ifdef __cplusplus
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extern "C"{
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#endif
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#define _UNICODE
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#define UNICODE
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#include <stdlib.h>
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#include <stdio.h>
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#include <windows.h>
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#include <shellapi.h>
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#include <tchar.h>
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#include "pdhp.h"
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#define MAXSTR 1024
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#define MAXLOGFILES 16
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#define MAX_BUFFER_SIZE 1048576
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#if DBG
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ULONG ETAAPITestFlag = 1;
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VOID
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TestETAApis(
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PTRACE_BASIC_INFO TraceBasicInfo
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);
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#endif
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void ReducerUsage()
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{
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printf("Usage: reducer [Options] <EtlFile1 EtlFile2 ...> | [-h | -help | -?]\n");
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printf("\t-out <filename> Output file name. Default is Workload.txt\n");
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printf("\t-h \n");
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printf("\t-help \n");
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printf("\t-? Display usage information\n");
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// printf("\t-start <time-stamp> Start Time\n");
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// printf("\t-end <time-stamp> End Time\n");
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// printf("\t <time-stamp> can be found in tracedmp result\n");
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// printf("\n");
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// printf("\t-base Original reducer report (default report)\n");
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// printf("\t-file Hot File Report\n");
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// printf("\t-pf page fault report\n");
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// printf("\t -summary processes summary of faults per process (default PF report).\n");
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// printf("\t modules summary of faults per module.\n");
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// printf("\t -process <image name> rundown for specific process.\n");
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// printf("\t all\n");
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// printf("\t -module <module name> rundown for specific modules.\n");
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// printf("\t all\n");
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// printf("\t -sort ALL sort by all fault total.\n");
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// printf("\t HPF sort by HPF fault total.\n");
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// printf("\t TF sort by TF fault total.\n");
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// printf("\t DZF sort by DZF fault total.\n");
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// printf("\t COW sort by COW fault total.\n");
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// printf("\n");
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// printf("\tNote: (1) Cannot generate HotFile Report and PageFault Report\n");
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// printf("\t at the same time\n");
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// printf("\t0x%08X,%d,\n", STATUS_SEVERITY_WARNING, RtlNtStatusToDosError(STATUS_SEVERITY_WARNING));
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}
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ULONGLONG
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ParseTimeString(TCHAR * strTime)
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{
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#if 0
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CHAR lstrTime[25];
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PCHAR strYear, strMonth, strDate,
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strHour, strMinute, strSecond, strMilliSecond;
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LARGE_INTEGER largeTime;
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FILETIME localTime, stdTime;
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SYSTEMTIME sysTime;
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if (strTime == NULL)
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return (ULONGLONG) 0;
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strcpy(lstrTime, strTime);
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strMonth = lstrTime;
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for (strDate = strMonth;
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*strDate && *strDate >= '0' && *strDate <= '9';
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strDate ++);
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*strDate = '\0';
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strDate ++;
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for (strYear = strDate;
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*strYear && *strYear >= '0' && *strYear <= '9';
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strYear ++);
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*strYear = '\0';
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strYear ++;
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for (strHour = strYear;
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*strHour && *strHour >= '0' && *strHour <= '9';
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strHour ++);
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*strHour = '\0';
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strHour ++;
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for (strMinute = strHour;
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*strMinute && *strMinute >= '0' && *strMinute <= '9';
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strMinute ++);
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*strMinute = '\0';
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strMinute ++;
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for (strSecond = strMinute;
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*strSecond && *strSecond >= '0' && *strSecond <= '9';
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strSecond ++);
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*strSecond = '\0';
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strSecond ++;
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for (strMilliSecond = strSecond;
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*strMilliSecond && *strMilliSecond >= '0' && *strMilliSecond <= '9';
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strMilliSecond ++);
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*strMilliSecond = '\0';
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strMilliSecond ++;
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sysTime.wYear = atoi(strYear);
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sysTime.wMonth = atoi(strMonth);
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sysTime.wDay = atoi(strDate);
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sysTime.wHour = atoi(strHour);
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sysTime.wMinute = atoi(strMinute);
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sysTime.wSecond = atoi(strSecond);
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sysTime.wMilliseconds = atoi(strMilliSecond);
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SystemTimeToFileTime(&sysTime, &localTime);
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LocalFileTimeToFileTime(&localTime, &stdTime);
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largeTime.HighPart = stdTime.dwHighDateTime;
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largeTime.LowPart = stdTime.dwLowDateTime;
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return (ULONGLONG) largeTime.QuadPart;
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#else
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ULONGLONG TimeStamp = 0;
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ULONG i = 0;
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for (i = 0; strTime[i] != '\0'; i ++)
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{
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TimeStamp = TimeStamp * 10 + (strTime[i] - '0');
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}
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return TimeStamp;
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#endif
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}
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VOID
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ProcessTrace(
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IN ULONG LogFileCount,
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IN LPCTSTR * LogFileName,
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IN ULONGLONG StartTime,
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IN ULONGLONG EndTime,
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IN ULONGLONG DSStartTime,
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IN ULONGLONG DSEndTime,
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IN ULONG MoreFlags,
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IN PVOID pUserContext,
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IN LPCTSTR pOutFileName
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)
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{
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// Call TraceLib and process it.
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//
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TRACE_BASIC_INFO TraceBasicInfo;
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memset(&TraceBasicInfo, 0, sizeof(TRACE_BASIC_INFO));
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TraceBasicInfo.Flags = TRACE_REDUCE | MoreFlags;
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TraceBasicInfo.LogFileName = LogFileName;
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TraceBasicInfo.LogFileCount = LogFileCount;
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TraceBasicInfo.pUserContext = pUserContext;
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TraceBasicInfo.StartTime = StartTime;
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TraceBasicInfo.EndTime = EndTime;
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TraceBasicInfo.DSStartTime = DSStartTime;
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TraceBasicInfo.DSEndTime = DSEndTime;
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TraceBasicInfo.ProcFileName = pOutFileName;
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InitTraceContext(&TraceBasicInfo);
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#if DBG
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if (ETAAPITestFlag) {
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TestETAApis( & TraceBasicInfo );
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}
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#endif
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DeinitTraceContext(&TraceBasicInfo);
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}
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int __cdecl main(int argc ,char * argv[])
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{
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WCHAR TraceLogFile[MAXSTR];
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WCHAR PerfLogFile[MAXSTR];
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BOOLEAN bTrace = FALSE;
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LPTSTR EvmFile[MAXLOGFILES];
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ULONGLONG StartTime = 0, EndTime = 0;
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ULONG i;
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ULONG LogFileCount = 0;
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LPTSTR *targv;
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#ifdef UNICODE
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LPTSTR *cmdargv;
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#endif
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ULONG flagsMore = 0;
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PVOID pUserContext = NULL;
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CPD_USER_CONTEXT_MM UserContextMM;
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#ifdef UNICODE
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if ((cmdargv = CommandLineToArgvW(
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GetCommandLineW(), // pointer to a command-line string
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&argc // receives the argument count
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)) == NULL)
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{
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return(GetLastError());
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};
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targv = cmdargv ;
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#else
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targv = argv;
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#endif
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UserContextMM.reportNow = REPORT_SUMMARY_PROCESS;
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UserContextMM.sortNow = REPORT_SORT_ALL;
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UserContextMM.strImgName = NULL;
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memset(&TraceLogFile, 0, sizeof(WCHAR) * MAXSTR);
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while (--argc > 0)
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{
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++targv;
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if (**targv == '-' || **targv == '/')
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{
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** targv = '-';
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if (!_tcsicmp(targv[0], _T("-out")))
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{
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if (argc > 1)
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{
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TCHAR TempStr[MAXSTR];
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_tcscpy(TempStr, targv[1]);
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++targv; --argc;
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_tfullpath(TraceLogFile, TempStr, MAXSTR);
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printf("Setting output file to: '%ws'\n", TraceLogFile);
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bTrace = TRUE;
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}
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}
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else if (!_tcsicmp(targv[0], _T("-start")))
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{
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if (argc > 1)
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{
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flagsMore |= TRACE_DS_ONLY | TRACE_LOG_REPORT_BASIC;
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StartTime = ParseTimeString(targv[1]);
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argc --; targv ++;
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}
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}
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else if (!_tcsicmp(targv[0], _T("-end")))
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{
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if (argc > 1)
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{
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flagsMore |= TRACE_DS_ONLY | TRACE_LOG_REPORT_BASIC;
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EndTime = ParseTimeString(targv[1]);
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argc --; targv ++;
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}
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}
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else if (!_tcsicmp(targv[0], _T("-base")))
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{
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flagsMore |= TRACE_LOG_REPORT_BASIC;
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}
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else if (!_tcsicmp(targv[0], _T("-spooler")))
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{
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flagsMore |= TRACE_LOG_REPORT_BASIC;
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flagsMore |= TRACE_SPOOLER;
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}
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else if (!_tcsicmp(targv[0], _T("-total")))
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{
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flagsMore |= TRACE_LOG_REPORT_TOTALS;
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}
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else if (!_tcsicmp(targv[0], _T("-file")))
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{
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flagsMore |= TRACE_LOG_REPORT_FILE;
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/* if (argc > 1 && targv[1][0] >= '0' && targv[1][0] <= '9')
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{
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pUserContext = UlongToPtr(atoi(targv[1]));
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argc --; targv ++;
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}
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else
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{
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pUserContext = UlongToPtr(DEFAULT_FILE_REPORT_SIZE);
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}
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*/
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}
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else if (!_tcsicmp(targv[0], _T("-hpf")))
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{
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flagsMore |= TRACE_LOG_REPORT_HARDFAULT;
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}
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else if (!_tcsicmp(targv[0], _T("-pf")))
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{
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flagsMore |= TRACE_LOG_REPORT_MEMORY;
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pUserContext = (PVOID) & UserContextMM;
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}
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else if (!_tcsicmp(targv[0], _T("-summary")))
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{
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if (argc > 1)
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{
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flagsMore |= TRACE_LOG_REPORT_MEMORY;
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pUserContext = (PVOID) & UserContextMM;
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if (!_tcsicmp(targv[1], _T("processes")))
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{
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argc --; targv ++;
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UserContextMM.reportNow = REPORT_SUMMARY_PROCESS;
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}
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else if (!_tcsicmp(targv[1], _T("modules")))
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{
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argc --; targv ++;
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UserContextMM.reportNow = REPORT_SUMMARY_MODULE;
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}
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}
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}
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else if (!_tcsicmp(targv[0], _T("-process")))
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{
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flagsMore |= TRACE_LOG_REPORT_MEMORY;
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pUserContext = (PVOID) & UserContextMM;
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UserContextMM.reportNow = REPORT_LIST_PROCESS;
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if ((argc > 1) && (targv[1][0] != '-' || targv[1][0] != '/'))
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{
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if (_tcsicmp(targv[1], _T("all")))
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{
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UserContextMM.strImgName =
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malloc(sizeof(TCHAR) * (_tcslen(targv[1]) + 1));
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if (UserContextMM.strImgName)
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{
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_tcscpy(UserContextMM.strImgName, targv[1]);
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}
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}
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argc --; targv ++;
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}
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}
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else if (!_tcsicmp(targv[0], _T("-module")))
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{
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flagsMore |= TRACE_LOG_REPORT_MEMORY;
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pUserContext = (PVOID) & UserContextMM;
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UserContextMM.reportNow = REPORT_LIST_MODULE;
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if ((argc > 1) && (targv[1][0] != '-' || targv[1][0] != '/'))
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{
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if (_tcsicmp(targv[1], _T("all")))
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{
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UserContextMM.strImgName =
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malloc(sizeof(TCHAR) * (_tcslen(targv[1]) + 1));
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if (UserContextMM.strImgName)
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{
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_tcscpy(UserContextMM.strImgName, targv[1]);
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}
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}
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argc --; targv ++;
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}
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}
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else if (!_tcsicmp(targv[0], _T("-sort")))
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{
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flagsMore |= TRACE_LOG_REPORT_MEMORY;
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pUserContext = (PVOID) & UserContextMM;
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if ((argc > 1) && (targv[1][0] != '-' || targv[1][0] != '/'))
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{
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if (!_tcsicmp(targv[1], _T("hpf")))
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|
|
{
|
||
|
|
UserContextMM.sortNow = REPORT_SORT_HPF;
|
||
|
|
}
|
||
|
|
else if (!_tcsicmp(targv[1], _T("tf")))
|
||
|
|
{
|
||
|
|
UserContextMM.sortNow = REPORT_SORT_TF;
|
||
|
|
}
|
||
|
|
else if (!_tcsicmp(targv[1], _T("dzf")))
|
||
|
|
{
|
||
|
|
UserContextMM.sortNow = REPORT_SORT_DZF;
|
||
|
|
}
|
||
|
|
else if (!_tcsicmp(targv[1], _T("cow")))
|
||
|
|
{
|
||
|
|
UserContextMM.sortNow = REPORT_SORT_COW;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
UserContextMM.sortNow = REPORT_SORT_ALL;
|
||
|
|
}
|
||
|
|
argc --; targv ++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
goto Usage;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
LPTSTR pLogFile;
|
||
|
|
|
||
|
|
pLogFile = malloc(sizeof(TCHAR) * MAXSTR);
|
||
|
|
RtlZeroMemory((char *) pLogFile, sizeof(TCHAR) * MAXSTR);
|
||
|
|
EvmFile[LogFileCount] = pLogFile;
|
||
|
|
_tcscpy(EvmFile[LogFileCount ++], targv[0]);
|
||
|
|
bTrace = TRUE;
|
||
|
|
|
||
|
|
printf("LogFile %ws\n", (char *) EvmFile[LogFileCount - 1]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (LogFileCount == 0)
|
||
|
|
{
|
||
|
|
goto Usage;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (flagsMore == 0)
|
||
|
|
{
|
||
|
|
flagsMore |= TRACE_LOG_REPORT_BASIC;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( (flagsMore & TRACE_LOG_REPORT_MEMORY)
|
||
|
|
&& (flagsMore & TRACE_LOG_REPORT_FILE))
|
||
|
|
{
|
||
|
|
printf("Error: cannot generate HotFile report and PageFault report at the same time.\n");
|
||
|
|
goto Cleanup;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bTrace)
|
||
|
|
{
|
||
|
|
ProcessTrace(LogFileCount, EvmFile, (ULONGLONG) 0, (ULONGLONG) 0,
|
||
|
|
StartTime, EndTime, flagsMore, pUserContext, TraceLogFile);
|
||
|
|
}
|
||
|
|
|
||
|
|
for (i=0; i < LogFileCount; i++)
|
||
|
|
{
|
||
|
|
free((char*)EvmFile[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (UserContextMM.strImgName)
|
||
|
|
{
|
||
|
|
free(UserContextMM.strImgName);
|
||
|
|
}
|
||
|
|
|
||
|
|
Cleanup:
|
||
|
|
#ifdef UNICODE
|
||
|
|
GlobalFree(cmdargv);
|
||
|
|
#endif
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
Usage:
|
||
|
|
ReducerUsage();
|
||
|
|
goto Cleanup;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#if DBG
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintHeader(
|
||
|
|
FILE* f,
|
||
|
|
TRACEINFOCLASS CurrentClass,
|
||
|
|
TRACEINFOCLASS RootClass,
|
||
|
|
BOOLEAN bDrillDown,
|
||
|
|
LPCWSTR InstanceName
|
||
|
|
)
|
||
|
|
{
|
||
|
|
|
||
|
|
|
||
|
|
if (bDrillDown) {
|
||
|
|
fprintf(f, "-------------------------------------------\n");
|
||
|
|
fprintf(f, "RootClass: %d Instance %ws\n", RootClass, InstanceName);
|
||
|
|
fprintf(f, "-------------------------------------------\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
switch(CurrentClass) {
|
||
|
|
|
||
|
|
case TraceProcessInformation:
|
||
|
|
|
||
|
|
fprintf(f, "Trace Process Information\n");
|
||
|
|
fprintf(f, "------------------------\n");
|
||
|
|
fprintf(f, "\nPID Name Image UCpu KCpu ReadIO WriteIO\n\n");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case TraceDiskInformation:
|
||
|
|
fprintf(f, "Trace Disk Information\n");
|
||
|
|
fprintf(f, "----------------------\n");
|
||
|
|
fprintf(f, "\nDiskId Name ReadIO WriteIO\n\n");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case TraceThreadInformation:
|
||
|
|
fprintf(f, "Trace Thread Information\n");
|
||
|
|
fprintf(f, "------------------------\n");
|
||
|
|
fprintf(f, "\nTID PID UCpu KCpu ReadIO WriteIO \n\n");
|
||
|
|
break;
|
||
|
|
case TraceFileInformation:
|
||
|
|
fprintf(f, "Trace File Information\n");
|
||
|
|
fprintf(f, "------------------------\n");
|
||
|
|
fprintf(f, "\nFileName ReadIO WriteIO \n\n");
|
||
|
|
break;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintProcessInfo(
|
||
|
|
FILE* f,
|
||
|
|
PTRACE_PROCESS_INFO pProcessInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
fprintf(f, "%4d %-10ws %-10ws %5d %5d %5d %5d\n",
|
||
|
|
pProcessInfo->PID,
|
||
|
|
pProcessInfo->UserName,
|
||
|
|
pProcessInfo->ImageName,
|
||
|
|
pProcessInfo->UserCPU,
|
||
|
|
pProcessInfo->KernelCPU,
|
||
|
|
pProcessInfo->ReadCount,
|
||
|
|
pProcessInfo->WriteCount);
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintThreadInfo(
|
||
|
|
FILE* f,
|
||
|
|
PTRACE_THREAD_INFO pThreadInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
fprintf(f, "%4x \n", pThreadInfo->ThreadId);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintDiskInfo(
|
||
|
|
FILE* f,
|
||
|
|
PTRACE_DISK_INFO pDiskInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
fprintf(f, "%d %-10ws %5d %5d \n",
|
||
|
|
pDiskInfo->DiskNumber,
|
||
|
|
pDiskInfo->DiskName,
|
||
|
|
pDiskInfo->ReadCount,
|
||
|
|
pDiskInfo->WriteCount);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintFileInfo(
|
||
|
|
FILE* f,
|
||
|
|
PTRACE_FILE_INFO pFileInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
fprintf(f, "%ws %5d %5d\n",
|
||
|
|
pFileInfo->FileName,
|
||
|
|
pFileInfo->ReadCount,
|
||
|
|
pFileInfo->WriteCount
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
VOID
|
||
|
|
TestETAApis(
|
||
|
|
PTRACE_BASIC_INFO TraceBasicInfo
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ULONG Status;
|
||
|
|
ULONG OutLength;
|
||
|
|
PTRACE_PROCESS_INFO pProcessInfo;
|
||
|
|
PTRACE_DISK_INFO pDiskInfo;
|
||
|
|
PTRACE_FILE_INFO pFileInfo;
|
||
|
|
PTRACE_THREAD_INFO pThreadInfo;
|
||
|
|
char* LargeBuffer1;
|
||
|
|
ULONG CurrentBufferSize;
|
||
|
|
BOOLEAN Done, FinshPrinting, bDrillDown;
|
||
|
|
TRACEINFOCLASS CurrentClass, RootClass;
|
||
|
|
ULONG TotalOffset;
|
||
|
|
FILE* f;
|
||
|
|
int i = 0;
|
||
|
|
LPWSTR InstanceName;
|
||
|
|
WCHAR Name[MAXSTR+1];
|
||
|
|
|
||
|
|
InstanceName = (LPWSTR)&Name;
|
||
|
|
|
||
|
|
LargeBuffer1 = VirtualAlloc(NULL,
|
||
|
|
MAX_BUFFER_SIZE,
|
||
|
|
MEM_RESERVE,
|
||
|
|
PAGE_READWRITE);
|
||
|
|
|
||
|
|
if (LargeBuffer1 == NULL) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
CurrentBufferSize = 10*8192;
|
||
|
|
|
||
|
|
if (VirtualAlloc(LargeBuffer1,
|
||
|
|
81920,
|
||
|
|
MEM_COMMIT,
|
||
|
|
PAGE_READWRITE) == NULL) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
f = _wfopen(L"TraceAPI.rpt", L"w");
|
||
|
|
|
||
|
|
if (f == NULL) {
|
||
|
|
VirtualFree(LargeBuffer1, 0, MEM_RELEASE);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
CurrentClass = TraceProcessInformation;
|
||
|
|
RootClass = TraceProcessInformation;
|
||
|
|
Done = FALSE;
|
||
|
|
bDrillDown = FALSE;
|
||
|
|
|
||
|
|
while (!Done) {
|
||
|
|
|
||
|
|
Retry1:
|
||
|
|
if (!bDrillDown) {
|
||
|
|
|
||
|
|
Status = TraceQueryAllInstances(
|
||
|
|
CurrentClass,
|
||
|
|
LargeBuffer1,
|
||
|
|
CurrentBufferSize,
|
||
|
|
&OutLength);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
Status = TraceDrillDown(
|
||
|
|
RootClass,
|
||
|
|
InstanceName,
|
||
|
|
CurrentClass,
|
||
|
|
LargeBuffer1,
|
||
|
|
CurrentBufferSize,
|
||
|
|
&OutLength
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Status == ERROR_MORE_DATA) {
|
||
|
|
CurrentBufferSize += OutLength;
|
||
|
|
if (VirtualAlloc(LargeBuffer1,
|
||
|
|
CurrentBufferSize,
|
||
|
|
MEM_COMMIT,
|
||
|
|
PAGE_READWRITE) == NULL) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
goto Retry1;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Status != ERROR_SUCCESS) {
|
||
|
|
Done = TRUE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Print Header
|
||
|
|
//
|
||
|
|
PrintHeader(f, CurrentClass, RootClass, bDrillDown, InstanceName);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Walk the Process List and Print report.
|
||
|
|
//
|
||
|
|
|
||
|
|
TotalOffset = 0;
|
||
|
|
pProcessInfo = (TRACE_PROCESS_INFO *) LargeBuffer1;
|
||
|
|
pThreadInfo = (TRACE_THREAD_INFO *) LargeBuffer1;
|
||
|
|
pFileInfo = (TRACE_FILE_INFO *) LargeBuffer1;
|
||
|
|
pDiskInfo = (TRACE_DISK_INFO *) LargeBuffer1;
|
||
|
|
|
||
|
|
FinshPrinting = FALSE;
|
||
|
|
while (!FinshPrinting) {
|
||
|
|
|
||
|
|
switch(CurrentClass) {
|
||
|
|
case TraceProcessInformation:
|
||
|
|
|
||
|
|
PrintProcessInfo(f, pProcessInfo);
|
||
|
|
if (pProcessInfo->NextEntryOffset == 0) {
|
||
|
|
FinshPrinting = TRUE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
TotalOffset += pProcessInfo->NextEntryOffset;
|
||
|
|
pProcessInfo = (TRACE_PROCESS_INFO *)
|
||
|
|
&LargeBuffer1[TotalOffset];
|
||
|
|
break;
|
||
|
|
case TraceDiskInformation:
|
||
|
|
PrintDiskInfo(f, pDiskInfo);
|
||
|
|
if (pDiskInfo->NextEntryOffset == 0) {
|
||
|
|
FinshPrinting = TRUE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
TotalOffset += pDiskInfo->NextEntryOffset;
|
||
|
|
pDiskInfo = (TRACE_DISK_INFO *)
|
||
|
|
&LargeBuffer1[TotalOffset];
|
||
|
|
default:
|
||
|
|
FinshPrinting = TRUE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (TotalOffset == 0)
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
if (!bDrillDown) {
|
||
|
|
switch(CurrentClass) {
|
||
|
|
|
||
|
|
case TraceProcessInformation:
|
||
|
|
CurrentClass = TraceDiskInformation;
|
||
|
|
break;
|
||
|
|
case TraceThreadInformation:
|
||
|
|
CurrentClass = TraceDiskInformation;
|
||
|
|
break;
|
||
|
|
case TraceDiskInformation:
|
||
|
|
RootClass = TraceProcessInformation;
|
||
|
|
CurrentClass = TraceProcessInformation;
|
||
|
|
bDrillDown = TRUE;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case TraceFileInformation:
|
||
|
|
Done = TRUE;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
Done = TRUE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
if (bDrillDown) {
|
||
|
|
switch(RootClass) {
|
||
|
|
case TraceProcessInformation:
|
||
|
|
wcscpy(InstanceName, L"\\\\NTDEV\\mraghu");
|
||
|
|
if (CurrentClass == TraceProcessInformation) {
|
||
|
|
CurrentClass = TraceFileInformation;
|
||
|
|
}
|
||
|
|
else if (CurrentClass == TraceFileInformation) {
|
||
|
|
CurrentClass = TraceDiskInformation;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
RootClass = TraceDiskInformation;
|
||
|
|
CurrentClass = TraceProcessInformation;
|
||
|
|
wcscpy (InstanceName, L"Disk1");
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case TraceDiskInformation:
|
||
|
|
if (CurrentClass == TraceProcessInformation) {
|
||
|
|
CurrentClass = TraceFileInformation;
|
||
|
|
wcscpy (InstanceName, L"Disk1");
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
Done = TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
|
||
|
|
case TraceFileInformation:
|
||
|
|
|
||
|
|
|
||
|
|
default:
|
||
|
|
Done = TRUE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fclose (f);
|
||
|
|
|
||
|
|
VirtualFree(LargeBuffer1, 0, MEM_RELEASE);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|