@echo off
::
:: Startup script for jetty under *nix systems (it works under NT\cygwin too).
::
:: Configuration files
::
:: %HOME%\.jettyrc
::   If found, it is called at the start of batch file. It may perform
::   any sequence of commands, like setting relevant environment variables.
::
:: %JETTY_HOME%\etc\jetty.conf (NOTE: !!! THIS IS NOT WORKING AT THE MOMENT 
!!!)
::   If found, and no configurations were given on the command line,
::   the file will be used as this script's configuration.
::   Each line in the file may contain:
::     - A comment denoted by the pound (#) sign as first non-blank character.
::     - The path to a regular file, which will be passed to jetty as a
::       config.xml file.
::     - The path to a directory. Each *.xml file in the directory will be
::       passed to jetty as a config.xml file.
::
::   The files will be checked for existence before being passed to jetty.
::
:: Configuration variables
::
:: JAVA_HOME
::   Home of Java installation. This needs to be set as this script
::   will not look for it.
::
:: JAVA
::   Command to invoke Java. If not set, %JAVA_HOME%\bin\java will be
::   used.
::
:: JETTY_HOME
::   Where Jetty is installed. If not set, the script will try go
::   guess it by first looking at the invocation path for the script,
::   and then by looking in standard locations as %HOME%\opt\jetty
::   and \opt\jetty. The java system property "jetty.home" will be
::   set to this value for use by configure.xml files, f.e:
::
::    <Arg><SystemProperty name="jetty.home" 
default="."\>\webapps\jetty.war<\Arg>
::
:: JETTY_LOG
::   Where jetty logs should be stored. The only effect of this
::   variable is to set the "jetty.log" java system property so
::   configure.xml files can use it, f.e.:
::
::     <Arg><SystemProperty name="jetty.log" 
default=".\logs"\>\yyyy_mm_dd.request.log<\Arg>
::
::   This variable will be tipically set to something like \var\log\jetty. If
::   not set, it will default to %JETTY_HOME%\logs
::
:: JETTY_RUN
::   Where temporary files should be stored. It defaults to %TMP%.
::
:: $Id: Jetty2.bat,v 1.1 2001/01/13 05:54:06 kislo Exp $
::

rem setlocal
:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Get the action & configs
:::::::::::::::::::::::::::::::::::::::::::::::::::
set ACTION=%1
set ARGS=%2 %3 %4 %5 %6 %7 %8 %9
set CONFIGS=

:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Check for JAVA_HOME
:::::::::::::::::::::::::::::::::::::::::::::::::::
if not x==x%JAVA_HOME% goto have_java_home
   echo "** ERROR: JAVA_HOME variable not set. Sorry, can't find java command."
   goto ERROR
:have_java_home

:::::::::::::::::::::::::::::::::::::::::::::::::::
:: See if there's a user-specific configuration file
:::::::::::::::::::::::::::::::::::::::::::::::::::
if not exist %HOME%\.jettyrc  goto no_rcjetty
   call "%HOME%\.jettyrc"
:no_rcjetty


:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Jetty's hallmark
:::::::::::::::::::::::::::::::::::::::::::::::::::
set JETTY_JAR=lib\com.mortbay.jetty.jar


goto check_home_jetty
:::::::::::::::::::::::::::::::::::::::::::::::::::
:: if no JETTY_HOME, search likely locations.
:::::::::::::::::::::::::::::::::::::::::::::::::::
if not x==x%JETTY_HOME% goto check_home_jetty
    ::@TODO Find a way to search for the jetty directory
    if not exist .\%JETTY_JAR% goto check_parent_dir
    set JETTY_HOME=.
    :check_parent_dir
    if not exist ..\%JETTY_JAR% goto check_home_jetty
    set JETTY_HOME=..
    :: add other likely locations here

:check_home_jetty
:::::::::::::::::::::::::::::::::::::::::::::::::::
:: No JETTY_HOME yet? We're out of luck!
:::::::::::::::::::::::::::::::::::::::::::::::::::
if not x==x%JETTY_HOME% goto check_jar_jetty
     echo "** ERROR: JETTY_HOME not set, you need to set it or install in a 
standard location"
     goto ERROR

:check_jar_jetty
if exist %JETTY_HOME%\%JETTY_JAR% goto have_jetty_home
    echo "** ERROR: Oops! %JETTY_HOME%\%JETTY_JAR% is not readable!"
    goto ERROR

:have_jetty_home
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Get the list of config.xml files from the command line.
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
if x==x%ARGS% goto no_args
     set CONFIGS=%ARGS%
:no_args

::@TODO Find a way to parse jetty.conf
goto no_jetty_conf
:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Try to find this script's configuration file,
:: but only if no configurations were given on the
:: command line.
:::::::::::::::::::::::::::::::::::::::::::::::::::
if x==x%JETTY_CONF% set JETTY_CONF=%JETTY_HOME%\etc\jetty.conf

:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Read the configuration file if one exists
:::::::::::::::::::::::::::::::::::::::::::::::::::
set CONFIG_LINES=
if not x==x%CONFIGS% goto have_configs
   if not exist "%JETTY_CONF%" goto no_jetty_conf
      for /f %%L in (%JETTY_CONF%) do set CONFIG_LINES=%CONFIG_LINES% %%L


:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Get the list of config.xml files from jetty.conf
:::::::::::::::::::::::::::::::::::::::::::::::::::
if not x==x%CONFIG_LINES (
   for /f %%C in (%CONFIG_LINES%) do (
     if not exist "%%C" (
       echo "** WARNING: Cannot read '%%C' specified in '%JETTY_CONF%'
     ) else (
     if not exist "%%C\*.xml" (
       :: assume it's a configure.xml file
       set CONFIGS=%CONFIGS% %%C
     ) else (
       :: assume it's a directory with configure.xml files
       :: for example: /etc/jetty.d/
       :: sort the files before adding them to the list of CONFIGS
       for %%F in ("%%C\*.xml") do (
          if exist "%%FILE" (
             set CONFIGS=%CONFIGS% %%F
          ) else (
            echo ** WARNING: Cannot read '%%F' specified in '%JETTY_CONF%'
          )
       )
     )
   )
)

:no_jetty_conf

echo CONFIGS=%CONFIGS%
::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Run the demo server if there's nothing else to run
::::::::::::::::::::::::::::::::::::::::::::::::::::::
if not x==x%CONFIGS% goto have_configs
   set CONFIGS=%JETTY_HOME%\etc\demo.xml %JETTY_HOME%\etc\admin.xml


:have_configs
echo CONFIGS=%CONFIGS%

::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Check if the admin servlet was added.
:: Add it if not.
:: It will be needed to stop jetty cleanly.
::::::::::::::::::::::::::::::::::::::::::::::::::::::
::@TODO Find a way to do this !!!
::HAS_ADMIN=`cat %CONFIGS% | grep "admin.xml"`
::if ""="%HAS_ADMIN%" (
::  set CONFIGS="%CONFIGS} ${JETTY_HOME%\etc\admin.xml"
::)

::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Check where logs should go.
::::::::::::::::::::::::::::::::::::::::::::::::::::::
if x==x%JETTY_LOG% set JETTY_LOG=%JETTY_HOME%\logs

::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Find a location for the pid file
:::::::::::::::::::::::::::::::::::::::::::::::::::::
if x==x%JETTY_RUN% set JETTY_RUN=%TEMP%

:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Determine which JVM of version >1.2
:: Try to use JAVA_HOME
:::::::::::::::::::::::::::::::::::::::::::::::::::
if x==x%JAVA% (
   if not x==x%JAVACMD% (
      set JAVA="%JAVACMD%"
   ) else (
     if exist %JAVA_HOME%\bin\jre (
       set JAVA=%JAVA_HOME%\bin\jre
     ) else (
        set JAVA=%JAVA_HOME%\bin\java
     )
   )
)


::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Build the classpath with Jetty's bundled libraries.
::::::::::::::::::::::::::::::::::::::::::::::::::::::
set CP=%JETTY_HOME%\lib\javax.servlet.jar
set CP=%CP%;%JETTY_HOME%\lib\com.mortbay.jetty.jar
set CP=%CP%;%JETTY_HOME%\lib\com.microstar.xml.jar
if exist "%JETTY_HOME%\LIB\org.apache.jasper.jar"  set 
CP=%CP%;%JETTY_HOME%\lib\org.apache.jasper.jar
if exist "%JETTY_HOME%\LIB\com.sun.net.ssl.jar"    set 
CP=%CP%;%JETTY_HOME%\lib\com.sun.net.ssl.jar
if exist "%JAVA_HOME%\lib\tools.jar" set 
CP=%CP%;%JAVA_HOME%\lib\tools.jar
set CLASSPATH=%CP%;%CLASSPATH%

::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Add jetty properties to Java VM options.
::::::::::::::::::::::::::::::::::::::::::::::::::::::
set JAVA_OPTIONS=-Djetty.home="%JETTY_HOME%" -Djetty.log="%JETTY_LOG%" 
%JAVA_OPTIONS%

::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: This is how the Jetty server will be started
::::::::::::::::::::::::::::::::::::::::::::::::::::::
set RUN_CMD=%JAVA% %JAVA_OPTIONS% com.mortbay.Jetty.Server %CONFIGS%


::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Comment these out after you're happy with what
:: the script is doing.
::::::::::::::::::::::::::::::::::::::::::::::::::::::
echo JETTY_HOME     =  %JETTY_HOME%
echo JETTY_CONF     =  %JETTY_CONF%
echo JETTY_LOG      =  %JETTY_LOG%
echo JETTY_RUN      =  %JETTY_RUN%
echo CONFIGS        =  %CONFIGS%
echo PATH_SEPARATOR =  %PATH_SEPARATOR%
echo JAVA_OPTIONS   =  %JAVA_OPTIONS%
echo JAVA           =  %JAVA%
echo CLASSPATH      =  %CLASSPATH%
echo RUN_CMD        =  %RUN_CMD%



:::::::::::::::::::::::::::::::::::::::::::::::::::
:: Do the action
:::::::::::::::::::::::::::::::::::::::::::::::::::

if not "%ACTION%"=="start" goto try_stop
         echo "Starting Jetty: "
         echo "STARTED `date`" >>%JETTY_LOG%\jetty.out
         start %RUN_CMD% >> %JETTY_LOG%\jetty.out
         goto END

:try_stop
if not "%ACTION%"=="stop" goto try_restart
         echo "Shutting down Jetty: "

         rem @TODO stop the server here
         del /q /f %JETTY_RUN%\jetty.pid
         echo "STOPPED `date`" >> %JETTY_LOG%\jetty.out
         goto END

:try_restart
if not "%ACTION%"=="restart" goto try_run
         %0 stop %*
         sleep 5
         %0 start %*
         goto END

:try_run
if not "%ACTION%"=="run" goto try_check
         echo "Running Jetty: "
         echo "STARTED `date`" >>%JETTY_LOG%\jetty.out
         %RUN_CMD%
         goto END

:try_check
if not "%ACTION%"=="check" goto no_action
         echo "Checking arguments to Jetty: "
         :: do nothing
         goto END

:no_action
echo "Usage: %0 {start|stop|run|restart|check} [ CONFIGS ... ] "
goto ERROR

:ERROR

:END
rem endlocal