91 lines
2.3 KiB
Batchfile
91 lines
2.3 KiB
Batchfile
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@ECHO OFF
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setlocal ENABLEEXTENSIONS
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IF %PROCESSOR_ARCHITECTURE%==AMD64 GOTO CHECK_JAVA_64
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IF %PROCESSOR_ARCHITECTURE%==x86 GOTO CHECK_JAVA_32
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@ECHO Detecting Java version installed.
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:CHECK_JAVA_64
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@ECHO Detecting if it is 64 bit machine
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set KEY_NAME="HKEY_LOCAL_MACHINE\Software\Wow6432Node\JavaSoft\Java Runtime Environment"
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set VALUE_NAME=CurrentVersion
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FOR /F "usebackq skip=2 tokens=1-3" %%A IN (`REG QUERY %KEY_NAME% /v %VALUE_NAME% 2^>nul`) DO (
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set ValueName=%%A
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set ValueType=%%B
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set ValueValue=%%C
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)
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@ECHO CurrentVersion %ValueValue%
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SET KEY_NAME="%KEY_NAME:~1,-1%\%ValueValue%"
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SET VALUE_NAME=JavaHome
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if defined ValueName (
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FOR /F "usebackq skip=2 tokens=1,2*" %%A IN (`REG QUERY %KEY_NAME% /v %VALUE_NAME% 2^>nul`) DO (
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set ValueName2=%%A
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set ValueType2=%%B
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set JRE_PATH2=%%C
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if defined ValueName2 (
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set ValueName = %ValueName2%
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set ValueType = %ValueType2%
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set ValueValue = %JRE_PATH2%
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)
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)
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)
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IF NOT "%JRE_PATH2%" == "" GOTO JAVA_INSTALLED
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IF "%JRE_PATH2%" == "" GOTO JAVA_NOT_INSTALLED
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:CHECK_JAVA_32
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@ECHO Detecting if it is 32 bit machine
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set KEY_NAME="HKEY_LOCAL_MACHINE\Software\JavaSoft\Java Runtime Environment"
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set VALUE_NAME=CurrentVersion
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FOR /F "usebackq skip=2 tokens=1-3" %%A IN (`REG QUERY %KEY_NAME% /v %VALUE_NAME% 2^>nul`) DO (
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set ValueName=%%A
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set ValueType=%%B
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set ValueValue=%%C
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)
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@ECHO CurrentVersion %ValueValue%
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SET KEY_NAME="%KEY_NAME:~1,-1%\%ValueValue%"
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SET VALUE_NAME=JavaHome
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if defined ValueName (
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FOR /F "usebackq skip=2 tokens=1,2*" %%A IN (`REG QUERY %KEY_NAME% /v %VALUE_NAME% 2^>nul`) DO (
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set ValueName2=%%A
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set ValueType2=%%B
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set JRE_PATH2=%%C
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if defined ValueName2 (
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set ValueName = %ValueName2%
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set ValueType = %ValueType2%
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set ValueValue = %JRE_PATH2%
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)
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)
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)
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IF "%JRE_PATH2%" == "" GOTO JAVA_NOT_INSTALLED
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:JAVA_INSTALLED
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@ECHO Java 1.8 found!
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@ECHO Installing ${pkg.name} ...
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${pkg.name}.exe install
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@ECHO DONE.
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GOTO END
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:JAVA_NOT_INSTALLED
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@ECHO Java 1.8 or above is not installed
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@ECHO Please go to https://java.com/ and install Java. Then retry installation.
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PAUSE
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GOTO END
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:END
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