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markusrt/debug.bat

Created January 11, 2012 11:58
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  1. markusrt revised this gist Jan 11, 2012. No changes.
  2. markusrt created this gist Jan 11, 2012.
    77 changes: 77 additions & 0 deletions debug.bat
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,77 @@
    @echo off
    setlocal

    REM Config section, change if required
    set REG=C:\Windows\System32\reg.exe
    set DEBUGGER=vsjitdebugger.exe
    REM Config section end

    set method=enable
    set debugExe=
    set args=
    set verbose=0
    :optStart
    set ARG=%~1
    if "%~1" == "" goto :optEnd
    if /i "%1" == "/enable" (
    set method=enable
    goto :nextOpt
    )
    if /i "%1" == "/disable" (
    set method=disable
    goto :nextOpt
    )
    if /i "%ARG:~0,5%" == "/exe:" (
    set debugExe=%ARG:~5%
    goto :nextOpt
    )
    if /i "%1" == "/?" (
    goto :help
    )
    if /i "%1" == "/v" (
    set verbose=1
    goto :nextOpt
    )
    if /i "%ARG:~,1%" == "/" (
    echo %~n0: Unknown option %ARG% 1>&2
    exit /b 1
    )
    set args=%args% "%~1"
    :nextOpt
    shift /1
    goto :optStart
    :optEnd

    if "%debugExe%" == "" goto :help

    if "" == "%args%" set args=.

    call :%method% %args% && ( exit /b 0 ) || ( exit /b 1 )
    exit /b 0


    :enable
    if "1" == "%verbose%" echo on
    %REG% ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\%debugExe%" /v debugger /t REG_SZ /d %DEBUGGER% /f && exit /b 0
    @echo off
    exit /b 1

    :disable
    if "1" == "%verbose%" echo on
    %REG% DELETE "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\%debugExe%" /f && exit /b 0
    @echo off
    exit /b 1

    :help
    echo Enables debugging for a specified executable. This causes a debugger [%DEBUGGER%] to be launched each time the program starts.
    echo.
    echo USAGE: %~n0 /enable /exe:executable [/v]
    echo %~n0 /diable /exe:executable [/v]
    echo.
    echo /enable Enables debugging for the specified executable
    echo /disable Disables debugging for the specified executable
    echo /v "Verbose" output
    echo.
    echo EXAMPLE: %~n0 /enable /exe:cmd.exe
    echo.
    exit /b 1