--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/buildframework/helium/sf/java/sysdef/src/com/nokia/helium/sysdef/ant/types/SysdefConfig.java	Fri Aug 13 14:59:05 2010 +0300
@@ -0,0 +1,112 @@
+/*
+* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+package com.nokia.helium.sysdef.ant.types;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.ProjectComponent;
+import org.apache.tools.ant.taskdefs.ExecTask;
+
+import com.nokia.helium.core.FileUtils;
+import com.nokia.helium.sysdef.ant.taskdefs.FilterTask;
+import com.nokia.helium.sysdef.ant.taskdefs.SysdefUtils;
+
+/**
+ * This type configure the Feature based filtering, by accepting 
+ * a HRH file parameter and a set of include path as input. 
+ *
+ */
+public class SysdefConfig extends ProjectComponent implements Filter {
+    private File file;
+    private String includes;
+  
+    /**
+     * The configuration file. (e.g bldvariant.hrh)
+     * @param file
+     * @ant.required
+     */
+    public void setFile(File file) {
+        this.file = file;
+    }
+        
+    /**
+     * Set a list of include path separated by current os separator character (; or :)
+     * @param includes
+     * @ant.not-required
+     */
+    public void setIncludes(String includes) {
+        this.includes = includes;
+    }
+    
+    /**
+     * Get the list of include path as a list of File objet.
+     * Include will be considered as relative to basedir if they
+     * are not absolute.
+     * @return a list of directories.
+     */
+    protected List<File> getIncludes() {
+        List<File> includeFiles = new ArrayList<File>();
+        if (includes != null) {
+            for (String include : includes.split(File.pathSeparator)) {
+                includeFiles.add(getProject().resolveFile(include));
+            }
+        }
+        return includeFiles;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void filter(FilterTask task, File src, File dest) {
+        String[] pathDirs = {SysdefUtils.getSysdefHome(task.getProject(), task.getEpocroot()).toString()};
+        File script = FileUtils.findExecutableOnPath("joinsysdef", pathDirs);
+        if (script == null) {
+            throw new BuildException("Could not find the joinsysdef tool.");           
+        }
+        ExecTask exec = new ExecTask();
+        exec.bindToOwner(task);
+        exec.setDir(task.getEpocroot());
+        exec.setExecutable(script.toString());
+        exec.createArg().setValue("-config");
+        exec.createArg().setFile(file);
+        exec.createArg().setValue("-output");
+        exec.createArg().setFile(dest);
+        for (File include : getIncludes()) {
+            exec.createArg().setValue("-I" + include.toString());            
+        }
+        exec.createArg().setFile(src);
+        exec.execute();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void validate() {
+        if (file == null) {
+            throw new BuildException("'file' attribute is not defined.");
+        }
+        if (!file.exists()) {
+            throw new BuildException("Could not find file: " + file.getAbsolutePath());
+        }
+    }
+    
+}