Adapted ROC CMS to concurrent EWF.

Revisited the shared logger to reduced number of useless calls.

tools/install.bat

@@ -0,0 +1,71 @@
+@echo off
+setlocal
+set TMP_EXCLUDE=%~dp0.install_ROC-copydir-exclude
+set COPYCMD= xcopy /EXCLUDE:%TMP_EXCLUDE% /I /E /Y 
+set TMP_DIR=%~dp0..
+set SAFE_RMDIR=rd /q/s
+
+echo EIFGENs > %TMP_EXCLUDE%
+echo .git >> %TMP_EXCLUDE%
+echo .svn >> %TMP_EXCLUDE%
+
+set TMP_TARGET_DIR=%1
+if -%TMP_TARGET_DIR%- == -- goto ask_target_dir
+goto start
+
+:ask_target_dir
+echo Please provide a installation directory (target library)
+if -%ISE_LIBRARY%- == -- set ISE_LIBRARY=%EIFFEL_LIBRARY%
+if -%ISE_LIBRARY%- == -- set ISE_LIBRARY=%ISE_EIFFEL%
+if -%EIFFEL_LIBRARY%- == -- set EIFFEL_LIBRARY=%ISE_LIBRARY%
+echo 1: using $EIFFEL_LIBRARY=%EIFFEL_LIBRARY%
+echo 2: using $ISE_LIBRARY=%ISE_LIBRARY%
+echo 3: using current directory=%CD%\ewf
+CHOICE /C 123q /M " > selection:"
+if .%ERRORLEVEL%. == .1. goto use_eiffel_library
+if .%ERRORLEVEL%. == .2. goto use_ise_library
+if .%ERRORLEVEL%. == .3. goto use_current_dir
+echo No target directory were specified, you can pass it using the command line
+echo Usage: install_ewf {target_directory}
+echo Bye ...
+goto end
+
+:use_eiffel_library
+if -%EIFFEL_LIBRARY%- == -- goto use_ise_library
+set TMP_TARGET_DIR=%EIFFEL_LIBRARY%
+goto start
+
+:use_ise_library
+if -%ISE_LIBRARY%- == -- goto use_current_dir
+set TMP_TARGET_DIR=%ISE_LIBRARY%
+goto start
+
+:use_current_dir
+set TMP_TARGET_DIR=%CD%\ewf
+goto start
+
+:start
+set TMP_CONTRIB_DIR=%TMP_TARGET_DIR%\contrib
+set TMP_UNSTABLE_DIR=%TMP_TARGET_DIR%\unstable
+
+echo Install ROC as CMS ewf
+%SAFE_RMDIR% %TMP_UNSTABLE_DIR%\library\cms\library
+%SAFE_RMDIR% %TMP_UNSTABLE_DIR%\library\cms\src
+%SAFE_RMDIR% %TMP_UNSTABLE_DIR%\library\cms\doc
+%SAFE_RMDIR% %TMP_UNSTABLE_DIR%\library\cms\modules
+%SAFE_RMDIR% %TMP_UNSTABLE_DIR%\library\cms\examples
+
+%COPYCMD% %TMP_DIR%\library	%TMP_UNSTABLE_DIR%\library\web\cms\library
+%COPYCMD% %TMP_DIR%\src	%TMP_UNSTABLE_DIR%\library\web\cms\src
+%COPYCMD% %TMP_DIR%\doc	%TMP_UNSTABLE_DIR%\library\web\cms\doc
+%COPYCMD% %TMP_DIR%\modules	%TMP_UNSTABLE_DIR%\library\web\cms\modules
+%COPYCMD% %TMP_DIR%\examples	%TMP_UNSTABLE_DIR%\library\web\cms\examples
+
+copy %TMP_DIR%\cms.ecf %TMP_UNSTABLE_DIR%\cms.ecf
+copy %TMP_DIR%\cms-safe.ecf %TMP_UNSTABLE_DIR%\cms-safe.ecf
+copy %TMP_DIR%\README.md %TMP_UNSTABLE_DIR%\README.md
+copy %TMP_DIR%\package.iron %TMP_UNSTABLE_DIR%\package.iron
+
+:end
+del %TMP_EXCLUDE%
+