1 files changed, 173 insertions, 0 deletions
diff --git a/xmlscript/source/xml_helper/xml_byteseq.cxx b/xmlscript/source/xml_helper/xml_byteseq.cxx
new file mode 100644
index 000000000000..a570db629aca
--- /dev/null
+++ b/xmlscript/source/xml_helper/xml_byteseq.cxx
@@ -0,0 +1,173 @@
+/*************************************************************************
+ *
+ * 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_xmlscript.hxx"
+#include <rtl/memory.h>
+
+#include <cppuhelper/implbase1.hxx>
+#include <xmlscript/xml_helper.hxx>
+
+
+using namespace rtl;
+using namespace osl;
+using namespace com::sun::star;
+using namespace com::sun::star::uno;
+
+
+namespace xmlscript
+{
+
+//==================================================================================================
+class BSeqInputStream
+    : public ::cppu::WeakImplHelper1< io::XInputStream >
+{
+    ByteSequence _seq;
+    sal_Int32 _nPos;
+
+public:
+    inline BSeqInputStream( ByteSequence const & rSeq )
+        SAL_THROW( () )
+        : _seq( rSeq )
+        , _nPos( 0 )
+        {}
+
+    // XInputStream
+    virtual sal_Int32 SAL_CALL readBytes(
+        Sequence< sal_Int8 > & rData, sal_Int32 nBytesToRead )
+        throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException);
+    virtual sal_Int32 SAL_CALL readSomeBytes(
+        Sequence< sal_Int8 > & rData, sal_Int32 nMaxBytesToRead )
+        throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException);
+    virtual void SAL_CALL skipBytes(
+        sal_Int32 nBytesToSkip )
+        throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException);
+    virtual sal_Int32 SAL_CALL available()
+        throw (io::NotConnectedException, io::IOException, RuntimeException);
+    virtual void SAL_CALL closeInput()
+        throw (io::NotConnectedException, io::IOException, RuntimeException);
+};
+//__________________________________________________________________________________________________
+sal_Int32 BSeqInputStream::readBytes(
+    Sequence< sal_Int8 > & rData, sal_Int32 nBytesToRead )
+    throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException)
+{
+    nBytesToRead = ((nBytesToRead > _seq.getLength() - _nPos)
+                    ? _seq.getLength() - _nPos
+                    : nBytesToRead);
+
+    ByteSequence aBytes( _seq.getConstArray() + _nPos, nBytesToRead );
+    rData = toUnoSequence( aBytes );
+    _nPos += nBytesToRead;
+    return nBytesToRead;
+}
+//__________________________________________________________________________________________________
+sal_Int32 BSeqInputStream::readSomeBytes(
+    Sequence< sal_Int8 > & rData, sal_Int32 nMaxBytesToRead )
+    throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException)
+{
+    return readBytes( rData, nMaxBytesToRead );
+}
+//__________________________________________________________________________________________________
+void BSeqInputStream::skipBytes(
+    sal_Int32 /*nBytesToSkip*/ )
+    throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException)
+{
+}
+//__________________________________________________________________________________________________
+sal_Int32 BSeqInputStream::available()
+    throw (io::NotConnectedException, io::IOException, RuntimeException)
+{
+    return (_seq.getLength() - _nPos);
+}
+//__________________________________________________________________________________________________
+void BSeqInputStream::closeInput()
+    throw (io::NotConnectedException, io::IOException, RuntimeException)
+{
+}
+
+//##################################################################################################
+
+//==================================================================================================
+class BSeqOutputStream
+    : public ::cppu::WeakImplHelper1< io::XOutputStream >
+{
+    ByteSequence * _seq;
+
+public:
+    inline BSeqOutputStream( ByteSequence * seq )
+        SAL_THROW( () )
+        : _seq( seq )
+        {}
+
+    // XOutputStream
+    virtual void SAL_CALL writeBytes(
+        Sequence< sal_Int8 > const & rData )
+        throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException);
+    virtual void SAL_CALL flush()
+        throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException);
+    virtual void SAL_CALL closeOutput()
+        throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException);
+};
+//__________________________________________________________________________________________________
+void BSeqOutputStream::writeBytes( Sequence< sal_Int8 > const & rData )
+    throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
+{
+    sal_Int32 nPos = _seq->getLength();
+    _seq->realloc( nPos + rData.getLength() );
+    ::rtl_copyMemory( (char *)_seq->getArray() + nPos,
+                      (char const *)rData.getConstArray(),
+                      rData.getLength() );
+}
+//__________________________________________________________________________________________________
+void BSeqOutputStream::flush()
+    throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
+{
+}
+//__________________________________________________________________________________________________
+void BSeqOutputStream::closeOutput()
+    throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
+{
+}
+
+//##################################################################################################
+
+//==================================================================================================
+Reference< io::XInputStream > SAL_CALL createInputStream( ByteSequence const & rInData )
+    SAL_THROW( () )
+{
+    return new BSeqInputStream( rInData );
+}
+
+//==================================================================================================
+Reference< io::XOutputStream > SAL_CALL createOutputStream( ByteSequence * pOutData )
+    SAL_THROW( () )
+{
+    return new BSeqOutputStream( pOutData );
+}
+
+}