Changeset 14726 for greenstone3/trunk/gs3-setup.bat

Timestamp:

2007-10-24T09:21:41+13:00 (17 years ago)

Author:

qq6

Message:

looking for the JRE home first then the JAVA home

File:

• greenstone3/trunk/gs3-setup.bat (modified) (2 diffs)

greenstone3/trunk/gs3-setup.bat

@@ -1 +1 @@
 @echo off
+
+::get user defined environment variable
+set JRE_HOME=
+set JAVA_HOME=
+set CLASSPATH=
 
 if exist gs3-setup.bat goto start
@@ -33 +38 @@
 del setcp.bat
 
-echo CLASSPATH: %CLASSPATH%
+goto findJREHOME
 
-::cd %GSDL3HOME%
+:: ---- Check JRE_HOME ----
+:findJREHOME
+if not "%JRE_HOME%" == "" goto testJREHOME 
+   goto findJREHOME2     
 
-:findJava
-:: ---- Check Java SDK exists ----
-set JAVAPATH=
+::---- try JREHOME ----
+:findJREHOME2 
+if "%JREHOME%" == "" goto findJAVAHOME  
+   set JRE_HOME=%JREHOME%
+   testJREHOME
 
-:: Some users may set the above line manually
-if not "%JAVAPATH%" == "" goto testJava
-   
-:: If it is set, use the JAVA_HOME environment variable
-    if not "%JAVA_HOME%" == "" goto javahome
+::test JRE_HOME is set correctly
+:testJREHOME 
+if exist "%JRE_HOME%\bin\java.exe" goto gotJREHOME
+   echo JRE_HOME: "%JRE_HOME%"  
+   echo Couldn't find "%JRE_HOME%\bin\java.exe" 
+   echo The JRE_HOME environment variable is not defined correctly
+   echo This environment variable is needed to run this program
+   goto pauseANdExit    
 
-    :: Check if Java is on the search path
-    echo %PATH%| winutil\which.exe java.exe | winutil\setvar.exe JAVAPATH > setjava.bat
-    call setjava.bat
-    del setjava.bat
-    echo %JAVAPATH%
-    if not "%JAVAPATH%" == "" goto testJava
 
-    :: Still haven't found anything, so try looking in the registry (gulp!)
-    type nul > jdk.reg
-    regedit /E jdk.reg "HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit"
-    type jdk.reg > jdk.txt
-    del jdk.reg
-    type nul > jre.reg
-    regedit /E jre.reg "HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment"
-    type jre.reg > jre.txt
-    del jre.reg
+::set the RUNJAVA and exit
+:gotJREHOME
+ set RUNJAVA=%JRE_HOME%\bin\java.exe
+ set PATH=%JRE_HOME%\bin;%PATH%
+ echo JRE_HOME: "%JRE_HOME%"
+ echo Your environment has successfully been set up to run Greenstone3
+ goto exit
 
-    winutil\findjava.exe jdk.txt jre.txt | winutil\setvar.exe JAVAPATH > setjava.bat
-    del jdk.txt
-    del jre.txt
-    call setjava.bat
-    del setjava.bat
 
-    :: If nothing was found in the registry, we're stuck
-    if "%JAVAPATH%" == "" goto noJava
+:: ---- check JAVA_HOME ----
+:findJAVAHOME
+if not "%JAVA_HOME%" == "" goto testJAVAHOME
+   goto findJAVAHOME2
 
-    set JAVAPATH=%JAVAPATH%\bin
-    goto testJava
+ 
+::---- check JAVAHOME ----
+:findJAVAHOME2 
+if "%JAVAHOME%" == "" goto noJAVAHOME  
+   set JAVA_HOME=%JAVAHOME%
+   testJAVAHOME
 
-:javahome
-    set JAVAPATH=%JAVA_HOME%\bin
 
-:testJava
-if exist "%JAVAPATH%\java.exe" goto  exit
+:: test JAVA_HOME is set Correctly
+:testJAVAHOME
+if not exist "%JAVA_HOME%\bin\java.exe" goto wrongJAVAHOME
+if not exist "%JAVA_HOME%\bin\javac.exe" goto wrongJAVAHOME2
+goto gotJAVAHOME
+
+
+:wrongJAVAHOME
+echo JAVA_HOME: "%JAVA_HOME%"
+echo Couldn't find "%JAVA_HOME%\bin\java.exe"
+echo The JAVA_HOME environment variable is not defined correctly
+echo This environment variable is needed to run this program
+goto pauseANdExit  
+
+:wrongJAVAHOME2
+echo JAVA_HOME: "%JAVA_HOME%"
+echo Couldn't find "%JAVA_HOME%\bin\javac.exe"
+echo The JAVA_HOME environment variable is not defined correctly
+echo This environment variable is needed to run this program
+echo NB: JAVA_HOME should point to a JDK not a JRE
+goto pauseANdExit 
+
+::set the RUNJAVA and exit
+:gotJAVAHOME
+ set RUNJAVA=%JAVA_HOME%\bin\java.exe
+ set PATH=%JAVA_HOME%\bin;%PATH%
+ echo JAVA_HOME: "%JAVA_HOME%"
+ echo Your environment has successfully been set up to run Greenstone3
+ goto exit
+
+::try find java on the search path
+:noJAVAHOME
+:: Check if Java is on the search path
+ echo %PATH%| winutil\which.exe java.exe | winutil\setvar.exe JAVAPATH > setjava.bat
+ call setjava.bat
+ del setjava.bat
+
+if exist "%JAVAPATH%\bin\java.exe" goto gotJava
+ :: Still haven't found anything, so try looking in the registry (gulp!)
+  type nul > jdk.reg
+  regedit /E jdk.reg "HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit"
+  type jdk.reg > jdk.txt
+  del jdk.reg
+  type nul > jre.reg
+  regedit /E jre.reg "HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment"
+  type jre.reg > jre.txt
+  del jre.reg
+
+  winutil\findjava.exe jdk.txt jre.txt | winutil\setvar.exe JAVAPATH > setjava.bat
+  del jdk.txt
+  del jre.txt
+  call setjava.bat
+  del setjava.bat
+
+  :: If nothing was found in the registry, we're stuck
+  if "%JAVAPATH%" == "" goto noJava
+    goto gotJava
+
+:gotJava
+  set JRE_HOME=%JAVAPATH%
+  goto testJREHOME 
 
 
 :noJava
-    echo.
-    echo Failed to locate an appropriate version of Java. You must install a
-    echo Java Development Kit (version 1.4 or greater) before running the
+    echo Neither the JAVA_HOME nor the JRE_HOME environment variable is defined
+    echo At least one of these environment variable is needed to run Greenstone3  
+    echo You must install a Java Run Environment (version 1.4 or greater) 
+    echo and set the JRE_HOME environment variable before running the
     echo Greenstone 3 Digital Library Software.
     pause
     goto exit
 
+:pauseAndExit
+ pause
+ goto exit 
+ 
 :exit