--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/buildframework/helium/sf/java/sysdef/src/com/nokia/helium/sysdef/ant/conditions/IsVendorPackage.java	Fri Aug 13 14:59:05 2010 +0300
@@ -0,0 +1,116 @@
+/*
+* 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.conditions;
+
+import java.io.File;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.taskdefs.condition.Condition;
+import org.apache.tools.ant.types.Resource;
+import org.apache.tools.ant.types.resources.selectors.ResourceSelector;
+import org.apache.tools.ant.types.selectors.BaseExtendSelector;
+
+import com.nokia.helium.sysdef.PackageDefinition;
+import com.nokia.helium.sysdef.PackageDefinitionParsingException;
+
+/**
+ * Ant condition to test if a package_definition.xml is
+ * defining a vendor package. A package is considered as a vendor package
+ * when its id-namespace attribute has a different from the default one (please check the
+ * system definition documentation on the Symbian Foundation website for further detail).
+ *
+ * <pre>
+ *     &lt;condition property="name" value="true"&gt;
+ *         &lt;hlm:isVendorPackage file="${epocroot}/sf/app/package/package_definition.xml" /&gt;
+ *     &lt;/condition&gt;
+ * </pre>
+ * 
+ * This condition is also usable as a resource selector:
+ *
+ * <pre>
+ *     &lt;restrict&gt;
+ *         &lt;fileset dir=&quot;...&quot; includes=&quot;package_definition.xml&quot; /&gt;
+ *         &lt;hlm:isVendorPackage /&gt;
+ *     &lt;/restrict&gt;
+ * </pre>
+ * 
+ */
+public class IsVendorPackage extends BaseExtendSelector
+    implements Condition, ResourceSelector {
+
+    private File file;
+    
+    /**
+     * Detect is the package_definition.xml is from a vendor package.
+     * Vendor package have different id-namespace than the default
+     * one (<code>PackageDefinition.DEFAULT_ID_NAMESPACE</code>).
+     * 
+     * @param file
+     * @return true if it denotes a vendor package.
+     */
+    protected boolean isVendorPackage(File file) {
+        if ("package_definition.xml".equals(file.getName())) {
+            try {
+                PackageDefinition pkgDef = new PackageDefinition(file);
+                return !PackageDefinition.DEFAULT_ID_NAMESPACE.equals(pkgDef.getIdNamespace());
+            } catch (PackageDefinitionParsingException e) {
+                throw new BuildException("Error parsing " + file 
+                        + ": " + e.getMessage(), e);
+            }
+        }
+        return false;
+    }
+    
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean eval() {
+        if (file == null) {
+            throw new BuildException("'file' attribute is not defined.");
+        }
+        return isVendorPackage(file);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean isSelected(File basedir, String filename, File file) {
+        return isVendorPackage(file);
+    }
+
+    /**
+     * The file to test when used as a condition.
+     * @param file
+     * @ant.required
+     */
+    public void setFile(File file) {
+        this.file = file;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean isSelected(Resource resource) {
+        if (!resource.isFilesystemOnly()) {
+            throw new BuildException(this.getDataTypeName() + " only supports filesystem resources.");
+        }
+        return isVendorPackage(new File(resource.toString()));
+    }
+}