1 files changed, 135 insertions, 0 deletions
diff --git a/svl/inc/svl/strmadpt.hxx b/svl/inc/svl/strmadpt.hxx
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+++ b/svl/inc/svl/strmadpt.hxx
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+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef SVTOOLS_STRMADPT_HXX
+#define SVTOOLS_STRMADPT_HXX
+
+#include "svl/svldllapi.h"
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/io/XSeekable.hpp>
+#include <cppuhelper/weak.hxx>
+#include <tools/stream.hxx>
+
+//============================================================================
+class SVL_DLLPUBLIC SvOutputStreamOpenLockBytes: public SvOpenLockBytes
+{
+    com::sun::star::uno::Reference< com::sun::star::io::XOutputStream >
+        m_xOutputStream;
+    sal_uInt32 m_nPosition;
+
+public:
+    TYPEINFO();
+
+    SvOutputStreamOpenLockBytes(
+            const com::sun::star::uno::Reference<
+                      com::sun::star::io::XOutputStream > &
+                rTheOutputStream):
+        m_xOutputStream(rTheOutputStream), m_nPosition(0) {}
+
+    virtual ErrCode ReadAt(ULONG, void *, ULONG, ULONG *) const;
+
+    virtual ErrCode WriteAt(ULONG nPos, const void * pBuffer, ULONG nCount,
+                            ULONG * pWritten);
+
+    virtual ErrCode Flush() const;
+
+    virtual ErrCode SetSize(ULONG);
+
+    virtual ErrCode Stat(SvLockBytesStat * pStat, SvLockBytesStatFlag) const;
+
+    virtual ErrCode FillAppend(const void * pBuffer, ULONG nCount,
+                               ULONG * pWritten);
+
+    virtual ULONG Tell() const;
+
+    virtual ULONG Seek(ULONG);
+
+    virtual void Terminate();
+};
+
+//============================================================================
+class SVL_DLLPUBLIC SvLockBytesInputStream: public cppu::OWeakObject,
+                              public com::sun::star::io::XInputStream,
+                              public com::sun::star::io::XSeekable
+{
+    SvLockBytesRef m_xLockBytes;
+    sal_Int64 m_nPosition;
+    bool m_bDone;
+
+public:
+    SvLockBytesInputStream(SvLockBytes * pTheLockBytes):
+        m_xLockBytes(pTheLockBytes), m_nPosition(0), m_bDone(false) {}
+
+    virtual com::sun::star::uno::Any SAL_CALL
+    queryInterface(const com::sun::star::uno::Type & rType)
+        throw (com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL acquire() throw();
+
+    virtual void SAL_CALL release() throw();
+
+    virtual sal_Int32 SAL_CALL
+    readBytes(com::sun::star::uno::Sequence< sal_Int8 > & rData,
+              sal_Int32 nBytesToRead)
+        throw (com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+
+    virtual sal_Int32 SAL_CALL
+    readSomeBytes(com::sun::star::uno::Sequence< sal_Int8 > & rData,
+                  sal_Int32 nMaxBytesToRead)
+        throw (com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL skipBytes(sal_Int32 nBytesToSkip)
+        throw (com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+
+    virtual sal_Int32 SAL_CALL available()
+        throw (com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL closeInput()
+        throw (com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+
+    virtual void SAL_CALL seek(sal_Int64 nLocation)
+        throw (com::sun::star::lang::IllegalArgumentException,
+               com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+
+    virtual sal_Int64 SAL_CALL getPosition()
+        throw (com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+
+    virtual sal_Int64 SAL_CALL getLength()
+        throw (com::sun::star::io::IOException,
+               com::sun::star::uno::RuntimeException);
+};
+
+#endif // SVTOOLS_STRMADPT_HXX
+