1 files changed, 112 insertions, 0 deletions
diff --git a/package/source/zipapi/ByteChucker.cxx b/package/source/zipapi/ByteChucker.cxx
new file mode 100644
index 000000000000..3b93c4696148
--- /dev/null
+++ b/package/source/zipapi/ByteChucker.cxx
@@ -0,0 +1,112 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_package.hxx"
+#include <ByteChucker.hxx>
+#include <PackageConstants.hxx>
+#include <com/sun/star/io/XSeekable.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+ByteChucker::ByteChucker(Reference<XOutputStream> xOstream)
+: xStream(xOstream)
+, xSeek (xOstream, UNO_QUERY )
+, a1Sequence ( 1 )
+, a2Sequence ( 2 )
+, a4Sequence ( 4 )
+, p1Sequence ( a1Sequence.getArray() )
+, p2Sequence ( a2Sequence.getArray() )
+, p4Sequence ( a4Sequence.getArray() )
+{
+}
+
+ByteChucker::~ByteChucker()
+{
+}
+
+void ByteChucker::WriteBytes( const Sequence< sal_Int8 >& aData )
+    throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
+{
+    xStream->writeBytes(aData);
+}
+
+sal_Int64 ByteChucker::GetPosition(  )
+        throw(IOException, RuntimeException)
+{
+    return xSeek->getPosition();
+}
+
+ByteChucker& ByteChucker::operator << (sal_Int8 nInt8)
+{
+    p1Sequence[0] = nInt8  & 0xFF;
+    WriteBytes( a1Sequence );
+    return *this;
+}
+
+ByteChucker& ByteChucker::operator << (sal_Int16 nInt16)
+{
+    p2Sequence[0] = static_cast< sal_Int8 >((nInt16 >>  0 ) & 0xFF);
+    p2Sequence[1] = static_cast< sal_Int8 >((nInt16 >>  8 ) & 0xFF);
+    WriteBytes( a2Sequence );
+    return *this;
+}
+ByteChucker& ByteChucker::operator << (sal_Int32 nInt32)
+{
+    p4Sequence[0] = static_cast< sal_Int8 >((nInt32 >>  0 ) & 0xFF);
+    p4Sequence[1] = static_cast< sal_Int8 >((nInt32 >>  8 ) & 0xFF);
+    p4Sequence[2] = static_cast< sal_Int8 >((nInt32 >> 16 ) & 0xFF);
+    p4Sequence[3] = static_cast< sal_Int8 >((nInt32 >> 24 ) & 0xFF);
+    WriteBytes( a4Sequence );
+    return *this;
+}
+
+ByteChucker& ByteChucker::operator << (sal_uInt8 nuInt8)
+{
+    p1Sequence[0] = nuInt8  & 0xFF;
+    WriteBytes( a1Sequence );
+    return *this;
+}
+ByteChucker& ByteChucker::operator << (sal_uInt16 nuInt16)
+{
+    p2Sequence[0] = static_cast< sal_Int8 >((nuInt16 >>  0 ) & 0xFF);
+    p2Sequence[1] = static_cast< sal_Int8 >((nuInt16 >>  8 ) & 0xFF);
+    WriteBytes( a2Sequence );
+    return *this;
+}
+ByteChucker& ByteChucker::operator << (sal_uInt32 nuInt32)
+{
+    p4Sequence[0] = static_cast < sal_Int8 > ((nuInt32 >>  0 ) & 0xFF);
+    p4Sequence[1] = static_cast < sal_Int8 > ((nuInt32 >>  8 ) & 0xFF);
+    p4Sequence[2] = static_cast < sal_Int8 > ((nuInt32 >> 16 ) & 0xFF);
+    p4Sequence[3] = static_cast < sal_Int8 > ((nuInt32 >> 24 ) & 0xFF);
+    WriteBytes( a4Sequence );
+    return *this;
+}