1 files changed, 116 insertions, 0 deletions
diff --git a/xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/BeginningOfFile.java b/xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/BeginningOfFile.java
new file mode 100644
index 000000000000..a58635b9f278
--- /dev/null
+++ b/xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/BeginningOfFile.java
@@ -0,0 +1,116 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package org.openoffice.xmerge.converter.xml.sxc.pexcel.records;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.IOException;
+
+import org.openoffice.xmerge.util.Debug;
+import org.openoffice.xmerge.util.EndianConverter;
+import org.openoffice.xmerge.converter.xml.sxc.pexcel.PocketExcelConstants;
+
+/**
+ *  This class describes the beginning of file. It is the 
+ *  the Biff record that marks the beginning of a a worbook
+ *  or the beginning of worksheets in the workbook
+ *
+ */
+public class BeginningOfFile implements BIFFRecord {
+    
+    private byte[] version = new byte[2];
+    private byte[] subStream = new byte[2];
+    
+   /**
+    *  Constructor that initializes the member values.
+    *
+    *  @param  ver	Version Number
+    *				Substream type (workbook = 0x05, worksheet = 0x10)
+    */
+    public BeginningOfFile(boolean global) {
+        setVersion((short) 271);
+        if(global)
+            setSubStreamWBGlobal();
+        else
+            setSubStreamWorkSheet();
+        // this.subStream = EndianConverter.writeShort(dt);
+    }
+
+    public BeginningOfFile(InputStream is) throws IOException {
+        read(is);
+    }
+
+    private void setVersion(short version) {
+        this.version = EndianConverter.writeShort(version);
+    }
+    
+    int getVersion() {
+        return EndianConverter.readShort(version);
+    }
+    
+    private void setSubStreamWBGlobal() {
+        // subStream = new byte[] {0x05};
+        subStream = EndianConverter.writeShort((short) 0x05);
+    }
+    
+    private void setSubStreamWorkSheet() {
+        // subStream = new byte[] {0x10};
+        subStream = EndianConverter.writeShort((short) 0x10);
+    }
+    
+    int getSubStreamType() {
+        return EndianConverter.readShort(subStream);
+    }
+    
+    public int read(InputStream input) throws IOException {
+        int numBytesRead = input.read(version);
+        numBytesRead += input.read(subStream);
+        Debug.log(Debug.TRACE,"\tVersion : "+ EndianConverter.readShort(version) + 
+                            " Stream : " + EndianConverter.readShort(subStream));
+
+        return numBytesRead;
+    }
+    
+    public void write(OutputStream output) throws IOException {
+    
+        output.write(getBiffType());
+        output.write(version);
+        output.write(subStream);
+
+        Debug.log(Debug.TRACE, "Writing BeginningOfFile record");
+    }
+   
+    /**
+     * Get the hex code for this particular <code>BIFFRecord</code> 
+     *
+     * @return the hex code for <code>BeginningOfFile</code>
+     */
+    public short getBiffType() {
+        return PocketExcelConstants.BOF_RECORD;
+   }
+}