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Diffstat (limited to 'ucb/source/ucp/file/filstr.hxx')
| -rw-r--r-- | ucb/source/ucp/file/filstr.hxx | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/ucb/source/ucp/file/filstr.hxx b/ucb/source/ucp/file/filstr.hxx new file mode 100644 index 000000000000..b5ffae2a5ea2 --- /dev/null +++ b/ucb/source/ucp/file/filstr.hxx @@ -0,0 +1,246 @@ + /************************************************************************* + * + * 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 _FILSTR_HXX_ +#define _FILSTR_HXX_ + +#include <osl/mutex.hxx> +#include <rtl/ustring.hxx> +#include <cppuhelper/weak.hxx> +#include <ucbhelper/macros.hxx> +#include <com/sun/star/uno/XInterface.hpp> +#include <com/sun/star/lang/XTypeProvider.hpp> +#include <com/sun/star/io/XSeekable.hpp> +#include <com/sun/star/io/XTruncate.hpp> +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/io/XOutputStream.hpp> +#include <com/sun/star/io/XStream.hpp> +#include "com/sun/star/io/XAsyncOutputMonitor.hpp" +#include <com/sun/star/ucb/XContentProvider.hpp> + +#include "filrec.hxx" + +namespace fileaccess { + + // forward: + class shell; + class XInputStreamForStream; + class XOutputStreamForStream; + + class XStream_impl + : public cppu::OWeakObject, + public com::sun::star::lang::XTypeProvider, + public com::sun::star::io::XStream, + public com::sun::star::io::XSeekable, + public com::sun::star::io::XInputStream, + public com::sun::star::io::XOutputStream, + public com::sun::star::io::XTruncate, + public com::sun::star::io::XAsyncOutputMonitor + { + friend class XInputStreamForStream; + friend class XOutputStreamForStream; + + public: + + XStream_impl( shell* pMyShell,const rtl::OUString& aUncPath, sal_Bool bLock ); + + /** + * Returns an error code as given by filerror.hxx + */ + + sal_Int32 SAL_CALL CtorSuccess(); + sal_Int32 SAL_CALL getMinorError(); + + virtual ~XStream_impl(); + + + // OWeakObject + + 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( + void ) + throw(); + + virtual void SAL_CALL + release( + void ) + throw(); + + + // XTypeProvider + + XTYPEPROVIDER_DECL() + + + // XStream + + virtual com::sun::star::uno::Reference< com::sun::star::io::XInputStream > SAL_CALL + getInputStream( ) + throw( com::sun::star::uno::RuntimeException ); + + virtual com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > SAL_CALL + getOutputStream( ) + throw( com::sun::star::uno::RuntimeException ); + + + // XTruncate + + virtual void SAL_CALL truncate( void ) + throw( com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + + // XInputStream + + sal_Int32 SAL_CALL + readBytes( + com::sun::star::uno::Sequence< sal_Int8 >& aData, + sal_Int32 nBytesToRead ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::BufferSizeExceededException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException); + + sal_Int32 SAL_CALL + readSomeBytes( + com::sun::star::uno::Sequence< sal_Int8 >& aData, + sal_Int32 nMaxBytesToRead ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::BufferSizeExceededException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException); + + + void SAL_CALL + skipBytes( + sal_Int32 nBytesToSkip ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::BufferSizeExceededException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + sal_Int32 SAL_CALL + available( + void ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + void SAL_CALL + closeInput( + void ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + // XSeekable + + void SAL_CALL + seek( + sal_Int64 location ) + throw( com::sun::star::lang::IllegalArgumentException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + sal_Int64 SAL_CALL + getPosition( + void ) + throw( com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + sal_Int64 SAL_CALL + getLength( + void ) + throw( com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + + // XOutputStream + + void SAL_CALL + writeBytes( const com::sun::star::uno::Sequence< sal_Int8 >& aData ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::BufferSizeExceededException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException); + + + + void SAL_CALL + flush() + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::BufferSizeExceededException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException); + + + void SAL_CALL + closeOutput( + void ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL waitForCompletion() + throw ( + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException); + + private: + + osl::Mutex m_aMutex; + bool m_bInputStreamCalled,m_bOutputStreamCalled; + + shell* m_pMyShell; + com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider > m_xProvider; + sal_Bool m_nIsOpen; + + sal_Bool m_bLock; + + ReconnectingFile m_aFile; + + sal_Int32 m_nErrorCode; + sal_Int32 m_nMinorErrorCode; + + // Implementation methods + + void SAL_CALL + closeStream( + void ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + }; + +} // end namespace XStream_impl + +#endif |