--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/javasrc/com/nokia/microedition/media/protocol/file/Protocol.java	Tue May 11 16:07:20 2010 +0300
@@ -0,0 +1,110 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:  file protocol
+*
+*/
+
+
+package com.nokia.microedition.media.protocol.file;
+
+import javax.microedition.media.MediaException;
+
+import com.nokia.microedition.media.Locator;
+import com.nokia.microedition.media.InternalPlayer;
+import com.nokia.microedition.media.ManagerImpl;
+import com.nokia.microedition.media.NativePlayerFactory;
+import com.nokia.microedition.media.ConnectorDataSource;
+import com.nokia.microedition.media.tone.TonePlayer;
+import javax.microedition.io.file.FileConnection;
+import javax.microedition.io.Connector;
+import java.io.IOException;
+
+
+/**
+ * This class presents file protocol
+ */
+public class Protocol implements
+        com.nokia.microedition.media.protocol.Protocol
+{
+    private static final String FILE = "file://";
+    private static final String DRM_SUFFIX = "dcf";
+    private static final String DRM_PARAMS = "?drm=enc";
+    private static final String JTS_SUFFIX = "jts";
+    /**
+     * Default constructor.
+     */
+    public Protocol()
+    {
+    }
+
+    /**
+     * From interface Protocol
+     * @see Protocol
+     */
+    public InternalPlayer createPlayer(Locator aLocator)
+    throws java.io.IOException,
+                MediaException,
+                java.lang.SecurityException
+    {
+        FileConnection fileConnection = null;
+        try
+        {
+            if ((aLocator.getParameters() == null) &&
+                    (aLocator.getMiddlePart().endsWith(DRM_SUFFIX)
+                    ))
+            {
+                // DRM file, adding parameters to locator
+                fileConnection = (FileConnection)Connector.open(aLocator.getLocatorString(),Connector.READ);
+            }
+            else if (aLocator.getMiddlePart().endsWith(JTS_SUFFIX))
+            {
+                // JTS file, this format is handled in Java side, so creating player in traditional way
+                ConnectorDataSource dataSource = new ConnectorDataSource(aLocator);
+                return new TonePlayer(dataSource);
+            }
+            else
+            {
+                fileConnection = (FileConnection)Connector.open(aLocator.getLocatorString(),
+                                 Connector.READ);
+            }
+            String fileAndPath  = getPathAndFileName(fileConnection);
+            Locator newLocator = new Locator(fileAndPath);
+            return NativePlayerFactory.createPlayer(newLocator, null);
+        }
+        finally
+        {
+            if (null != fileConnection)
+            {
+                fileConnection.close();
+            }
+        }
+    }
+
+    /**
+     * Internal operation to construct path + fileName from the URI of the file.
+     * Note: This operation removes parameter of the URI just like old
+     * FileConnectionImpl.getPathAndFileName() operation (used in older releases).
+     */
+    private String getPathAndFileName(FileConnection aFileConn)
+    {
+        String path = aFileConn.getPath();
+        // Path always starts with '/' character. This has to be skipped away because
+        // otherwise this is converted to '\\' below. FILE constant contains this first
+        // character('/') of the path.
+        path = path.substring(1);
+        String pathAndFileName = path + aFileConn.getName();
+        pathAndFileName = pathAndFileName.replace('/','\\');
+        return FILE + pathAndFileName;
+    }
+}
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