Update windows scripts

bin/lsc-agent.cmd

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+@REM   ========================================================================
+@REM    Description
+@REM   ========================================================================
+
+@REM   ------------------------------------------------------------------------
+
+@REM   Windows batch script for remote interaction with LDAP Synchronization
+@REM   Connector launching synchronization tasks with correct class path.
+
+@REM   Last updated on 08/04/2020.
+
+@REM   ------------------------------------------------------------------------
+
+
+
+@REM   ========================================================================
+@REM    License
+@REM   ========================================================================
+
+@REM   ------------------------------------------------------------------------
+
+@REM   Copyright (c) 2008 - 2020 LSC Project
+@REM   All rights reserved.
+
+@REM   Redistribution and use in source and binary forms, with or without
+@REM   modification, are permitted provided that the following conditions are
+@REM   met:
+
+@REM   * Redistributions of source code must retain the above copyright notice,
+@REM     this list of conditions and the following disclaimer.
+@REM   * Redistributions in binary form must reproduce the above copyright
+@REM     notice, this list of conditions and the following disclaimer in the
+@REM     documentation and/or other materials provided with the distribution.
+@REM   * Neither the name of the LSC Project nor the names of its contributors
+@REM     may be used to endorse or promote products derived from this software
+@REM     without specific prior written permission.
+
+@REM   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+@REM   IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+@REM   TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+@REM   PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+@REM   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+@REM   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+@REM   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+@REM   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+@REM   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+@REM   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+@REM   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+@REM   (c) 2008 - 2020 LSC Project
+@REM   Sebastien Bahloul <[email protected]>
+@REM   Thomas Chemineau <[email protected]>
+@REM   Jonathan Clarke <[email protected]>
+@REM   Remy-Christophe Schermesser <[email protected]>
+
+@REM   ------------------------------------------------------------------------
+
+
+
+@REM   ========================================================================
+@REM    Configuration of CMD
+@REM   ========================================================================
+
+@REM   Configure command enhancements; also, variable expansion at runtime:
+@SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION
+
+@REM   Disable echo of executed commands:
+@ECHO OFF
+
+
+
+REM   =========================================================================
+REM    Configuration of LSC
+REM   =========================================================================
+
+REM   Change to batch script's directory.
+CHDIR /D "%~dp0.."
+
+REM   Make logs directory if not exist:
+MKDIR logs>NUL 2>&1
+
+REM   Define config variables:
+SET LIB_DIR=!CD!\lib
+SET LOG_FILE=!CD!\logs\lsc-agent.log
+
+REM   Add spacing entry between runs to log file for easy reading.
+CALL :Log "--------------------------------------------------"
+
+REM   Add LSC' start of run entry to log file:
+CALL :Log "INFO  - Starting LSC Remote Agent."
+
+REM   Call function to get Java executable file path:
+SET Java_Command=
+CALL :Get
+
+REM   Configure and run instance of LSC if Java executable was found:
+IF DEFINED Java_Command (
+
+	REM   Define "CLASSPATH" environment variable.
+
+	REM      Reference:
+
+	REM      - Setting the Class Path
+	REM        https://docs.oracle.com/javase/8/docs/technotes/tools/windows/classpath.html
+	IF DEFINED CLASSPATH (
+
+		SET CLASSPATH_Backup=!CLASSPATH!
+		SET CLASSPATH=!CLASSPATH!;.;!LIB_DIR!\slf4j-api-*;!LIB_DIR!\*
+		CALL :Log "INFO  - A previously defined "CLASSPATH" variable was found."
+
+		) ELSE (
+
+			SET CLASSPATH=.;!LIB_DIR!\slf4j-api-*;!LIB_DIR!\*
+			CALL :Log "INFO  - A previously defined "CLASSPATH" variable was not found." )
+
+	REM   Detect "JAVA_OPTS" environment variable.
+	IF DEFINED JAVA_OPTS (
+
+		CALL :Log "INFO  - A previously defined "JAVA_OPTS" variable was found."
+
+		) ELSE (
+
+			CALL :Log "INFO  - A previously defined "JAVA_OPTS" variable was not found." )
+
+	REM   Run instance of LSC with defined options:
+	SET Full_Java_Command="!Java_Command!" -classpath "!CLASSPATH!" !JAVA_OPTS! org.lsc.jmx.LscAgent
+	CALL :Log "INFO  - Executing command '!Full_Java_Command!'"
+	!Full_Java_Command!
+
+	REM   Check if there was some error and, if so, warn user:
+	IF !ERRORLEVEL!==0 (
+
+		CALL :Log "INFO  - The command was executed successfully."
+		ECHO LSC Remote Agent was executed successfully.
+
+		) ELSE (
+
+			CALL :Log "ERROR - There was a problem while executing the command. The reported exit code was "!ERRORLEVEL!"."
+			ECHO Please look up the log file "!LOG_FILE!" to see detailed information.)
+
+	REM   Clear variables:
+	SET CLASSPATH=!CLASSPATH_Backup!
+	SET CLASSPATH_Backup=
+	SET Full_Java_Command=
+	SET Java_Command=)
+
+REM   Add LSC's end of run entry to log file:
+CALL :Log "INFO  - LSC Remote Agent finished running."
+
+REM   Clear config variables:
+SET LIB_DIR=
+SET LOG_FILE=
+
+REM   End batch script:
+EXIT /B
+
+
+
+REM   =========================================================================
+REM    Functions
+REM   =========================================================================
+
+REM   -----------------------------------------
+REM    Write execution messages into log file:
+REM   -----------------------------------------
+
+:Log
+
+REM   Write given message through function parameter to log file:
+SET Message=%*
+ECHO !DATE! - !TIME!  [LSC -  CMD] !Message:~1,-1!>>!LOG_FILE!
+SET Message=
+
+REM   Exit function:
+EXIT /B
+
+
+REM   ---------------------------------
+REM    Find the "java.exe" executable:
+REM   ---------------------------------
+
+:Get
+
+REM   Check "JAVA_HOME" environment variabe:
+IF EXIST "!JAVA_HOME!\bin\java.exe" (
+
+	SET Java_Command=!JAVA_HOME!\bin\java.exe
+	CALL :Log "INFO  - Found Java executable at "!Java_Command!", through the "JAVA_HOME" environment variable."
+
+	) ELSE (
+
+		REM   Check "PATH" environment variable:
+		SET PATH_Query=!PATH!
+		CALL :Find
+		SET PATH_Query=
+
+		IF NOT DEFINED Java_Command (
+
+			REM   Check inside "Program Files" directory:
+			SET Java_Install=
+			FOR /F "tokens=*" %%A IN ( 'DIR "!ProgramFiles!\Java" /A:D /B /O:D 2^>NUL' ) DO (
+				SET Java_Install=%%A)
+
+			IF EXIST "!ProgramFiles!\Java\!Java_Install!\bin\java.exe" (
+
+				SET Java_Command=!ProgramFiles!\Java\!Java_Install!\bin\java.exe
+				SET Java_Install=
+				CALL :Log "INFO  - Found Java executable at "!Java_Command!", through the "ProgramFiles" environment variable."
+
+				) ELSE (
+
+					REM   Check inside "Program Files (x86)" directory:
+					SET Java_Install=
+					FOR /F "tokens=*" %%A IN ( 'DIR "!ProgramFiles(x86)!\Java" /A:D /B /O:D 2^>NUL' ) DO (
+						SET Java_Install=%%A)
+
+					IF EXIST "!ProgramFiles(x86)!\Java\!Java_Install!\bin\java.exe" (
+
+						SET Java_Command=!ProgramFiles^(x86^)!\Java\!Java_Install!\bin\java.exe
+						SET Java_Install=
+						CALL :Log "INFO  - Found Java executable at "!Java_Command!", through the "ProgramFiles^(x86^)" environment variable."
+
+						) ELSE (
+
+							REM   Write error finding "java.exe" into log file and warn user:
+							CALL :Log "FATAL - Java executable was not found in the "JAVA_HOME" or "PATH" environment variables, nor in "Program Files" or "Program Files ^(x86^)" installation directories. Aborting..."
+							CALL :Log "INFO  - Please define "JAVA_HOME" or "PATH" environment variables, or install Java."
+							ECHO Error finding the Java executable. Aborted execution.))))
+
+REM   Exit function:
+EXIT /B
+
+
+REM   --------------------------------------------------------------------
+REM    Recursively explore the "PATH" environment variable to find Java's
+REM    directory:
+REM   --------------------------------------------------------------------
+
+:Find
+
+IF DEFINED PATH_Query (
+
+	FOR /F "tokens=1* delims=;" %%A IN ( "!PATH_Query!" ) DO (
+
+		IF EXIST "%%A\java.exe" (
+
+			SET Java_Command=%%A\java.exe
+			CALL :Log "INFO  - Found Java executable at "!Java_Command!", through the "PATH" environment variable."
+
+			) ELSE (
+
+				SET PATH_Query=%%B
+				CALL :Find )))
+
+REM   Exit function:
+EXIT /B