标题: 作品阅读:msdtcvtr.bat [打印本页]
作者: cjiabing 时间: 2011-8-17 00:11 标题: 作品阅读:msdtcvtr.bat
多读,多想,多写是有好处的,在系统里发现这个东东,不明白是做什么的,不建议执行,仅供学习阅读。
- @echo off
-
- rem *************** start of 'main'
-
- set DEBUG=0
- if "%DEBUG%"=="1" (set TRACE=echo) else (set TRACE=rem)
-
- rem Note that right now there is a bug in tracerpt.exe cause of which you might want to use tracefmt.exe instead.
- rem set the value 1 if you want to use tracefmt.exe instead
- set USE_TRACE_FMT=1
- %TRACE% The value of variable USE_TRACE_FMT is %USE_TRACE_FMT%
-
- rem define variables for each of the switches we support
- set SWHELP=h
- set SWMODE=mode
- set SWTRACELOG=tracelog
- set SWMOF=mof
- set SWOUTPUT=o
- set VALID=0
-
- rem define variables for parameters to be passed to tracerpt
- set TRACEDIR=%WINDIR%\system32\msdtc\trace
- set TRACEFILE1=%TRACEDIR%\dtctrace.log
- set TRACEFILE2=%TRACEDIR%\tracetx.log
- set MOFFILE=%TRACEDIR%\msdtctr.mof
- set ERRORFILE=%TRACEDIR%\errortrace.txt
- set OUTPUTFILE=%TRACEDIR%\trace
-
- rem Parse command line and setup variables
- set CMDLINE=%*
- %TRACE% About to call PARSECMDLINE with the argument %CMDLINE%
- call :PARSECMDLINE 0
-
- rem Validate the command line
- %TRACE% About to call the procedure VALIDATE
- call :VALIDATE
-
- rem if Vaidation fails, we give up
- if "%VALID%"=="0" (
- %TRACE% Parameter validation failed, exiting ...
- goto :EOF
- )
-
- rem depending on the value of the mode, set the tracelogfile
- call :MYFINDSWITCH %SWMODE%
- if not "%RET%"=="0" (
- if "%RETV%"=="1" set TRACEFILE=%TRACEFILE1%
- if "%RETV%"=="2" set TRACEFILE=%TRACEFILE2%
- )
-
- rem if the tracelog switch was used, set the tracelogfile
- call :MYFINDSWITCH %SWTRACELOG%
- if not "%RET%"=="0" (
- set TRACEFILE=%RETV%
- )
-
- rem if the mof switch was used, set the moffile
- call :MYFINDSWITCH %SWMOF%
- if not "%RET%"=="0" (
- set MOFFILE=%RETV%
- )
-
- rem if the output switch was used, set the output file
- call :MYFINDSWITCH %SWOUTPUT%
- if not "%RET%"=="0" (
- set OUTPUTFILE=%RETV%
- )
-
- %TRACE% TRACEFILE=%TRACEFILE%
- %TRACE% MOFFILE=%MOFFILE%
- %TRACE% OUTPUTFILE=%OUTPUTFILE%
-
- rem if the specified tracelogfile does not exist, display an error message and give up
- if not exist %TRACEFILE% (
- echo The tracelogfile %TRACEFILE% does not exist. exiting ...
- call :HELP
- goto :EOF
- )
-
- rem if the specified moffile does not exist, display an error message and give up
- if not exist %MOFFILE% (
- echo The moffile %MOFFILE% does not exist. exiting ...
- call :HELP
- goto :EOF
- )
-
- rem set a variable for output file with extension
- set OUTPUTFILEWITHEXT=%OUTPUTFILE%.csv
- %TRACE% The value of variable OUTPUTFILEWITHEXT=%OUTPUTFILEWITHEXT%
-
-
- rem if the specified outputfile exists, ask if the user is ok with it being over-written.
- rem if the user wants to continue, delete the old output file, else give up.
- if exist %OUTPUTFILEWITHEXT% (
- echo The file %OUTPUTFILEWITHEXT% already exists. You may press Control-C to terminate the batch file. Continuing the batch file will overwrite this file.
- Pause
- del %OUTPUTFILEWITHEXT% 1>nul 2>nul
- )
-
- rem if the old error file exists, delete it
- if exist %ERRORFILE% (
- del %ERRORFILE% 1>nul 2>nul
- %TRACE% Deleted the file %ERRORFILE%
- )
-
- rem call the utility with the right arguments
- %TRACE% About to call the utility tracerpt.exe ...
-
- if "%USE_TRACE_FMT%"=="0" (goto :USE_TRACEPRT_UTILITY) else (goto :USE_TRACEFMT_UTILITY)
-
- :USE_TRACEPRT_UTILITY
- %TRACE% Entered the USE_TRACEPRT_UTILITY block, about to call traceprt
- tracerpt %TRACEFILE% -o %OUTPUTFILE% -mof %MOFFILE% > %ERRORFILE% 2>&1
- rem if output file does not exist, display an error message and give up
- if not exist %OUTPUTFILEWITHEXT% (
- %TRACE% The file %OUTPUTFILEWITHEXT% does not exist, therefore exiting ...
- call :DISPLAY_ERROR_MESSAGE
- goto :EOF
- )
- notepad %OUTPUTFILEWITHEXT%
- goto :EOF
-
- :USE_TRACEFMT_UTILITY
- %TRACE% Entered the USE_TRACEFMT_UTILITY block, about to call tracefmt
- tracefmt %TRACEFILE% -o %OUTPUTFILEWITHEXT% -tmf %MOFFILE% -nosummary > %ERRORFILE% 2>&1
- rem if output file does not exist, display an error message and give up
- if not exist %OUTPUTFILEWITHEXT% (
- %TRACE% The file %OUTPUTFILEWITHEXT% does not exist, therefore exiting ...
- call :DISPLAY_ERROR_MESSAGE
- goto :EOF
- )
- notepad %OUTPUTFILEWITHEXT%
- goto :EOF
-
-
-
- goto :EOF
- rem *************** end of 'main'
-
-
-
-
- rem *************** Procedures begin here ****************************
-
- rem *************** start of procedure VALIDATE
- :VALIDATE
-
- set ARG=1
- set SWHELPFOUND=0
- set SWMODEFOUND=0
- set SWTRACELOGFOUND=0
- set SWMOFFOUND=0
- set SWOUTPUTFOUND=0
- set OUTNAMENAME=0
-
- rem If no arguments are used at all, don't perform any other validation, just display help and give up
- if %CMDARGCOUNT% EQU 0 if %CMDSWCOUNT% EQU 0 (call :HELP) & (goto :EOF)
-
- rem If not arguments are given, display help
- if %CMDARGCOUNT% GTR 0 goto ERROR_USED_ARGUMENTS_WITHOUT_SWITCHES
-
- rem If the switch SWHELP is used anywhere, don't perform any other validation, just display help and give up
- call :MYFINDSWITCH %SWHELP%
- if not "%RET%"=="0" (call :HELP) & (goto :EOF)
-
- :SWLOOP
- if %ARG% GTR %CMDSWCOUNT% goto :SWLOOPEND
- call :GETSWITCH %ARG%
- set MYSWITCH=%RET:~1%
-
- rem make sure no switch is used twice
- if /i "%MYSWITCH%"=="%SWHELP%" (if "%SWHELPFOUND%"=="1" (goto ERROR_USED_SAME_SWITCH_TWICE) else (set SWHELPFOUND=1))
- if /i "%MYSWITCH%"=="%SWMODE%" (if "%SWMODEFOUND%"=="1" (goto ERROR_USED_SAME_SWITCH_TWICE) else (set SWMODEFOUND=1))
- if /i "%MYSWITCH%"=="%SWTRACELOG%" (if "%SWTRACELOGFOUND%"=="1" (goto ERROR_USED_SAME_SWITCH_TWICE) else (set SWTRACELOGFOUND=1))
- if /i "%MYSWITCH%"=="%SWMOF%" (if "%SWMOFFOUND%"=="1" (goto ERROR_USED_SAME_SWITCH_TWICE) else (set SWMOFFOUND=1))
- if /i "%MYSWITCH%"=="%SWOUTPUT%" (if "%SWOUTPUTFOUND%"=="1" (goto ERROR_USED_SAME_SWITCH_TWICE) else (set SWOUTPUTFOUND=1))
-
- rem make sure that the switches mode and tracelog are not used simultaneously
- if "%SWMODEFOUND%"=="1" if "%SWTRACELOGFOUND%"=="1" goto ERROR_USED_BOTH_MODE_AND_TRACELOG
-
- rem make sure that there is no switch outside our list
- if /i not "%MYSWITCH%"=="%SWHELP%" (
- if /i not "%MYSWITCH%"=="%SWMODE%" (
- if /i not "%MYSWITCH%"=="%SWTRACELOG%" (
- if /i not "%MYSWITCH%"=="%SWMOF%" (
- if /i not "%MYSWITCH%"=="%SWOUTPUT%" (
- (echo Invalid Switch "%RET%") & (call :HELP) & (goto :EOF) )))))
- set /a ARG+=1
- goto :SWLOOP
- :SWLOOPEND
-
- rem make sure that either the switch "-mode" or "-tracelog" was used
- if "%SWMODEFOUND%"=="0" if "%SWTRACELOGFOUND%"=="0" (echo Invalid Usage : neither "-%SWMODE%" nor "-%SWTRACELOG%" was specified) & (call :HELP) & (goto :EOF)
-
- rem make sure that the value of the mode entered is valid
- call :MYFINDSWITCH %SWMODE%
- if not "%RET%"=="0" if not "%RETV%"=="1" if not "%RETV%"=="2" goto ERROR_INVALID_MODE
-
- rem make sure that the value of the outputfile entered does not have any extension
- call :MYFINDSWITCH %SWOUTPUT%
- for /f "tokens=1* delims=." %%I in ("%RETV%") do (set OUTPUTEXT=%%J)
- if not "%OUTPUTEXT%"=="" goto ERROR_USED_OUTPUTFILENAME_WITH_EXTENSION
-
- rem if we have come this far, everything went well, set the valid flag
- set VALID=1
- goto :EOF
-
- :ERROR_USED_SAME_SWITCH_TWICE
- (echo Invalid Usage : use the switch %RET% multiple times) & (call :HELP) & (goto :EOF)
-
- :ERROR_USED_BOTH_MODE_AND_TRACELOG
- (echo Invalid Usage : cannot use both "-%SWMODE%" and "-%SWTRACELOG%" at the same time) & (call :HELP) & (goto :EOF)
-
- :ERROR_USED_ARGUMENTS_WITHOUT_SWITCHES
- call :GETARG 1
- echo Invalid Usage : "%RET%" used without any switch
- call :HELP
- goto :EOF
-
- :ERROR_INVALID_MODE
- (echo Invalid Usage : Valid values for %SWMODE% are 1 and 2) & (call :HELP) & (goto :EOF)
-
- :ERROR_USED_OUTPUTFILENAME_WITH_EXTENSION
- (echo Invalid Usage : Output filename should not have any extension) & (call :HELP) & (goto :EOF)
-
- rem *************** end of procedure VALIDATE
-
- rem *************** start of procedure HELP
- :HELP
- echo Usage
- echo "msdtcvtr { -MODE {1 | 2} | -tracelog tracelogfilename } [options]"
- echo "All switches can be prefixed with either '-' or '/'"
- echo Parameters:
- echo "-MODE 1 to view background tracing"
- echo "-MODE 2 to view tracing generated by ui"
- echo "-tracelog <file> binary Trace log file name"
- echo Options:
- echo "-h OR -? Display Help"
- echo "-o <filename> Output Filename without extension"
- echo "-mof <filename> Mof Filename"
- goto :EOF
- rem *************** end of procedure HELP
-
-
- rem *************** start of procedure DISPLAY_ERROR_MESSAGE
- :DISPLAY_ERROR_MESSAGE
- echo Failed to convert the binary trace data to text format.
- echo Following reasons can cause this to happen:
- echo 1) The utility TraceFmt.exe is missing
- echo 2) The file %TRACEFILE% is either missing or corrupted
- echo 3) The file %MOFFILE% is either missing or corrupted
- echo The exact error message can be found in the file '%ERRORFILE%'
- goto :EOF
- rem *************** end of procedure DISPLAY_ERROR_MESSAGE
-
-
- rem /////////////////////////////////////////////////////////////////////////
- rem INIT procedure
- rem Must be called in local state before other procs are used
- rem
- :INIT
- %TRACE% [proc %0 %*]
-
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem VARDEL procedure
- rem Delete multiple variables by prefix
- rem
- rem Arguments: %1=variable name prefix
- rem
- :VARDEL
- %TRACE% [proc %0 %*]
- for /f "tokens=1 delims==" %%I in ('set %1 2^>nul') do set %%I=
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem PARSECMDLINE procedure
- rem Parse a command line into switches and args
- rem
- rem Arguments: CMDLINE=command text to parse
- rem %1=0 for new parse (def) or 1 to append to existing
- rem
- rem Returns: CMDARG_n=arguments, CMDSW_n=switches
- rem CMDARGCOUNT=arg count, CMDSWCOUNT=switch count
- rem RET=total number of args processed
- rem
- :PARSECMDLINE
- %TRACE% [proc %0 %*]
- if not {%1}=={1} (
- (call :VARDEL CMDARG_)
- (call :VARDEL CMDSW_)
- (set /a CMDARGCOUNT=0)
- (set /a CMDSWCOUNT=0)
- )
- set /a RET=0
- call :PARSECMDLINE1 %CMDLINE% 1>nul
- set _MTPLIB_T1=
- set _LASTARGSWITCH=0
- set _LASTARGSWITCHNAME=0
- goto :EOF
- :PARSECMDLINE1
- if {%1}=={} goto :EOF
- set _MTPLIB_T1=%1
- set _MTPLIB_T1=%_MTPLIB_T1:"=%
- set /a RET+=1
- shift /1
- if "%_MTPLIB_T1:~0,1%"=="/" goto :PARSECMDLINESW
- if "%_MTPLIB_T1:~0,1%"=="-" goto :PARSECMDLINESW
- if "%_LASTARGSWITCH%"=="1" (
- set CMDSW_%CMDSWCOUNT%=%_LASTARGSWITCHNAME%:%_MTPLIB_T1%
- set _LASTARGSWITCH=0
- goto :PARSECMDLINE1
- )
- set /a CMDARGCOUNT+=1
- set CMDARG_%CMDARGCOUNT%=%_MTPLIB_T1%
- set _LASTARGSWITCH=0
- goto :PARSECMDLINE1
- :PARSECMDLINESW
- set /a CMDSWCOUNT+=1
- set CMDSW_%CMDSWCOUNT%=%_MTPLIB_T1%
- set _LASTARGSWITCH=1
- set _LASTARGSWITCHNAME=%_MTPLIB_T1%
- goto :PARSECMDLINE1
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem GETARG procedure
- rem Get a parsed argument by index
- rem
- rem Arguments: %1=argument index (1st arg has index 1)
- rem
- rem Returns: RET=argument text or empty if no argument
- rem
- :GETARG
- %TRACE% [proc %0 %*]
- set RET=
- if %1 GTR %CMDARGCOUNT% goto :EOF
- if %1 EQU 0 goto :EOF
- if not defined CMDARG_%1 goto :EOF
- set RET=%%CMDARG_%1%%
- call :RESOLVE
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem GETSWITCH procedure
- rem Get a switch argument by index
- rem
- rem Arguments: %1=switch index (1st switch has index 1)
- rem
- rem Returns: RET=switch text or empty if none
- rem RETV=switch value (after colon char) or empty
- rem
- :GETSWITCH
- %TRACE% [proc %0 %*]
- (set RET=) & (set RETV=)
- if %1 GTR %CMDSWCOUNT% goto :EOF
- if %1 EQU 0 goto :EOF
- if not defined CMDSW_%1 goto :EOF
- set RET=%%CMDSW_%1%%
- call :RESOLVE
- for /f "tokens=1* delims=:" %%I in ("%RET%") do (set RET=%%I) & (set RETV=%%J)
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem FINDSWITCH procedure
- rem Finds the index of the named switch
- rem
- rem Arguments: %1=switch name
- rem %2=search start index (def: 1)
- rem
- rem Returns: RET=index (0 if not found)
- rem RETV=switch value (text after colon)
- rem
- :FINDSWITCH
- %TRACE% [proc %0 %*]
- if {%2}=={} (set /a _MTPLIB_T4=1) else (set /a _MTPLIB_T4=%2)
- :FINDSWITCHLOOP
- call :GETSWITCH %_MTPLIB_T4%
- if "%RET%"=="" (set RET=0) & (goto :FINDSWITCHEND)
- if /i "%RET%"=="%1" (set RET=%_MTPLIB_T4%) & (goto :FINDSWITCHEND)
- set /a _MTPLIB_T4+=1
- goto :FINDSWITCHLOOP
- :FINDSWITCHEND
- set _MTPLIB_T4=
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem MYFINDSWITCH procedure
- rem Finds the index of the named switch
- rem
- rem Arguments: %1=switch name without the leading / or -
- rem %2=search start index (def: 1)
- rem
- rem Returns: RET=index (0 if not found)
- rem RETV=switch value (text after colon)
- rem
- :MYFINDSWITCH
- %TRACE% [proc %0 %*]
- if {%2}=={} (set /a _MTPLIB_T4=1) else (set /a _MTPLIB_T4=%2)
- :MYFINDSWITCHLOOP
- call :GETSWITCH %_MTPLIB_T4%
- if "%RET%"=="" (set RET=0) & (goto :MYFINDSWITCHEND)
- if /i "%RET:~1%"=="%1" (set RET=%_MTPLIB_T4%) & (goto :MYFINDSWITCHEND)
- set /a _MTPLIB_T4+=1
- goto :MYFINDSWITCHLOOP
- :MYFINDSWITCHEND
- set _MTPLIB_T4=
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem REGSETM and REGSETU procedures
- rem Set registry values from variables
- rem
- rem Arguments: %1=reg context (usually script name)
- rem %2=variable to save (or prefix to save set of vars)
- rem
- :REGSETM
- %TRACE% [proc %0 %*]
- for /f "tokens=1* delims==" %%I in ('set %2 2^>nul') do call :REGSET1 HKLM %1 %%I "%%J"
- goto :EOF
- :REGSETU
- %TRACE% [proc %0 %*]
- for /f "tokens=1* delims==" %%I in ('set %2 2^>nul') do call :REGSET1 HKCU %1 %%I "%%J"
- goto :EOF
- :REGSET1
- set _MTPLIB_T10=%4
- set _MTPLIB_T10=%_MTPLIB_T10:\=\\%
- reg add %1\Software\MTPScriptContexts\%2\%3=%_MTPLIB_T10% >nul
- reg update %1\Software\MTPScriptContexts\%2\%3=%_MTPLIB_T10% >nul
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem REGGETM and REGGETU procedures
- rem Get registry value or values to variables
- rem
- rem Arguments: %1=reg context (usually script name)
- rem %2=variable to restore (def: restore entire context)
- rem
- rem Returns: RET=value of last variable loaded
- rem
- rem WARNING: The "delims" value in the FOR commands below is a TAB
- rem character, followed by a space. If this file is edited by
- rem an editor which converts tabs to spaces, this procedure
- rem will break!!!!!
- rem
- :REGGETM
- %TRACE% [proc %0 %*]
- for /f "delims= tokens=2*" %%I in ('reg query HKLM\Software\MTPScriptContexts\%1\%2 ^|find "REG_SZ"') do call :REGGETM1 %%I "%%J"
- goto :EOF
- :REGGETU
- %TRACE% [proc %0 %*]
- for /f "delims= tokens=2*" %%I in ('reg query HKCU\Software\MTPScriptContexts\%1\%2 ^|find "REG_SZ"') do call :REGGETM1 %%I "%%J"
- goto :EOF
- :REGGETM1
- set _MTPLIB_T10=%2
- set _MTPLIB_T10=%_MTPLIB_T10:\\=\%
- set _MTPLIB_T10=%_MTPLIB_T10:"=%
- set %1=%_MTPLIB_T10%
- set RET=%_MTPLIB_T10%
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem REGDELM and REGDELU procedures
- rem Delete registry values
- rem
- rem Arguments: %1=reg context (usually script name)
- rem %2=variable to delete (def: delete entire context)
- rem
- :REGDELM
- %TRACE% [proc %0 %*]
- call :GETTEMPNAME
- echo y >%RET%
- reg delete HKLM\Software\MTPScriptContexts\%1\%2 <%RET% >nul
- del %RET%
- goto :EOF
- :REGDELU
- %TRACE% [proc %0 %*]
- call :GETTEMPNAME
- echo y >%RET%
- reg delete HKCU\Software\MTPScriptContexts\%1\%2 <%RET% >nul
- del %RET%
- goto :EOF
-
-
- rem /////////////////////////////////////////////////////////////////////////
- rem SRAND procedure
- rem Seed the random number generator
- rem
- rem Arguments: %1=new seed value
- rem
- :SRAND
- %TRACE% [proc %0 %*]
- set /a _MTPLIB_NEXTRAND=%1
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem RAND procedure
- rem Get next random number (0 to 32767)
- rem
- rem Returns: RET=next random number
- rem
- :RAND
- %TRACE% [proc %0 %*]
- if not defined _MTPLIB_NEXTRAND set /a _MTPLIB_NEXTRAND=1
- set /a _MTPLIB_NEXTRAND=_MTPLIB_NEXTRAND * 214013 + 2531011
- set /a RET=_MTPLIB_NEXTRAND ^>^> 16 ^& 0x7FFF
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem RESOLVE procedure
- rem Fully resolve all indirect variable references in RET variable
- rem
- rem Arguments: RET=value to resolve
- rem
- rem Returns: RET=as passed in, with references resolved
- rem
- :RESOLVE
- %TRACE% [proc %0 %*]
- :RESOLVELOOP
- if "%RET%"=="" goto :EOF
- set RET1=%RET%
- for /f "tokens=*" %%I in ('echo %RET%') do set RET=%%I
- if not "%RET%"=="%RET1%" goto :RESOLVELOOP
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem GETINPUTLINE procedure
- rem Get a single line of keyboard input
- rem
- rem Returns: RET=Entered line
- rem
- :GETINPUTLINE
- %TRACE% [proc %0 %*]
- call :GETTEMPNAME
- set _MTPLIB_T1=%RET%
- copy con "%_MTPLIB_T1%" >nul
- for /f "tokens=*" %%I in ('type "%_MTPLIB_T1%"') do set RET=%%I
- if exist "%_MTPLIB_T1%" del "%_MTPLIB_T1%"
- set _MTPLIB_T1=
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem GETSYNCFILE procedure
- rem Get a sync file name (file will not exist)
- rem
- rem Returns: RET=Name of sync file to use
- rem
- :GETSYNCFILE
- %TRACE% [proc %0 %*]
- call :GETTEMPNAME
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem SETSYNCFILE procedure
- rem Flag sync event (creates the file)
- rem
- rem Arguments: %1=sync filename to flag
- rem
- :SETSYNCFILE
- %TRACE% [proc %0 %*]
- echo . >%1
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem DELSYNCFILE procedure
- rem Delete sync file
- rem
- rem Arguments: %1=sync filename
- rem
- :DELSYNCFILE
- %TRACE% [proc %0 %*]
- if exist %1 del %1
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem WAITSYNCFILE
- rem Wait for sync file to flag
- rem
- rem Arguments: %1=sync filename
- rem %2=timeout in seconds (def: 60)
- rem
- rem Returns: RET=Timeout remaining, or 0 if timeout
- rem
- :WAITSYNCFILE
- %TRACE% [proc %0 %*]
- if {%2}=={} (set /a RET=60) else (set /a RET=%2)
- if exist %1 goto :EOF
- :WAITSYNCFILELOOP
- sleep 1
- set /a RET-=1
- if %RET% GTR 0 if not exist %1 goto :WAITSYNCFILELOOP
- goto :EOF
-
- rem /////////////////////////////////////////////////////////////////////////
- rem GETTEMPNAME procedure
- rem Create a temporary file name
- rem
- rem Returns: RET=Temporary file name
- rem
- :GETTEMPNAME
- %TRACE% [proc %0 %*]
- if not defined _MTPLIB_NEXTTEMP set /a _MTPLIB_NEXTTEMP=1
- if defined TEMP (
- (set RET=%TEMP%)
- ) else if defined TMP (
- (set RET=%TMP%)
- ) else (set RET=%SystemRoot%)
- :GETTEMPNAMELOOP
- set /a _MTPLIB_NEXTTEMP=_MTPLIB_NEXTTEMP * 214013 + 2531011
- set /a _MTPLIB_T1=_MTPLIB_NEXTTEMP ^>^> 16 ^& 0x7FFF
- set RET=%RET%\~SH%_MTPLIB_T1%.tmp
- if exist "%RET%" goto :GETTEMPNAMELOOP
- set _MTPLIB_T1=
- goto :EOF
-
- rem These must be the FINAL LINES in the script...
- :DOSEXIT
- echo This script requires Windows NT
-
- rem /////////////////////////////////////////////////////////////////////////
复制代码
作者: lxzzr 时间: 2011-8-17 02:05
曾经因为这两句代码不明白发过贴,
set DEBUG=0
if "%DEBUG%"=="1" (set TRACE=echo) else (set TRACE=rem)
原来是方便作者自己调试脚本....
作者: Hello123World 时间: 2011-8-18 13:30
回复 2# lxzzr
这两句代码有什么特别的吗?- @echo off
- set DEBUG=0
- if "%DEBUG%"=="1" (set TRACE=echo) else (set TRACE=rem)
- echo %trace%
- pause
复制代码
显示了rem
作者: lxzzr 时间: 2011-8-18 13:34
我想作者的本意应该是这样的:
当我要调试脚本的时候就将DEBUG设为1(set DEBUG=1),实际运行时就设为0(set DEBUG=0)
....
作者: lxzzr 时间: 2011-8-18 13:35
这个在写很长很长很长的代码是有点用处,方便自己跟踪代码是运行情况...
作者: xudaweb 时间: 2011-8-31 03:50
我想作者的本意应该是这样的:
当我要调试脚本的时候就将DEBUG设为1(set DEBUG=1),实际运行时就设为0( ...
lxzzr 发表于 2011-8-18 13:34
个人觉得这个观点很正确!
作者: qzwqzw 时间: 2011-10-6 11:50
debug变量比较麻烦
直接设置trace变量要好一些
当然直接在编辑器中替换所有的rem加空格或者::为Echo加冒号更为简单
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