diff options
Diffstat (limited to 'ucb/source/ucp/gvfs/gvfs_stream.hxx')
| -rw-r--r-- | ucb/source/ucp/gvfs/gvfs_stream.hxx | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/ucb/source/ucp/gvfs/gvfs_stream.hxx b/ucb/source/ucp/gvfs/gvfs_stream.hxx new file mode 100644 index 000000000000..93815f6b2321 --- /dev/null +++ b/ucb/source/ucp/gvfs/gvfs_stream.hxx @@ -0,0 +1,165 @@ +/************************************************************************* + * + * 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 _GVFSSTREAM_HXX_ +#define _GVFSSTREAM_HXX_ + +#include <sal/types.h> +#include <rtl/ustring.hxx> +#include <cppuhelper/weak.hxx> +#include <com/sun/star/io/XStream.hpp> +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/io/XOutputStream.hpp> +#include <com/sun/star/io/XTruncate.hpp> +#include <com/sun/star/io/XSeekable.hpp> + +#include <libgnomevfs/gnome-vfs-handle.h> + +namespace gvfs +{ + +class Stream : public ::com::sun::star::io::XStream, + public ::com::sun::star::io::XInputStream, + public ::com::sun::star::io::XOutputStream, + public ::com::sun::star::io::XTruncate, + public ::com::sun::star::io::XSeekable, + public ::cppu::OWeakObject +{ +private: + GnomeVFSHandle *m_handle; + GnomeVFSFileInfo m_info; + osl::Mutex m_aMutex; + sal_Bool m_eof; + sal_Bool m_bInputStreamCalled; + sal_Bool m_bOutputStreamCalled; + + void throwOnError( GnomeVFSResult result ) + throw( ::com::sun::star::io::NotConnectedException, + ::com::sun::star::io::BufferSizeExceededException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException ); + + void closeStream( void ) + throw( ::com::sun::star::io::NotConnectedException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException ); + +public: + Stream ( GnomeVFSHandle *handle, + const GnomeVFSFileInfo *aInfo ); + virtual ~Stream(); + + // XInterface + virtual com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type & type ) + throw( ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL acquire( void ) + throw () + { OWeakObject::acquire(); } + virtual void SAL_CALL release( void ) + throw() + { OWeakObject::release(); } + + // 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 ); + + // XInputStream + virtual 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 ); + + virtual 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 ); + + virtual 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 ); + + virtual sal_Int32 SAL_CALL available( void ) + throw( ::com::sun::star::io::NotConnectedException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL closeInput( void ) + throw( ::com::sun::star::io::NotConnectedException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException ); + + // XSeekable + virtual void SAL_CALL seek( sal_Int64 location ) + 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 ); + + // XOutputStream + virtual 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); + + virtual void SAL_CALL flush( void ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::BufferSizeExceededException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException); + + + virtual void SAL_CALL closeOutput( void ) + throw( com::sun::star::io::NotConnectedException, + com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); + + // XTruncate + virtual void SAL_CALL truncate( void ) + throw( com::sun::star::io::IOException, + com::sun::star::uno::RuntimeException ); +}; + +} // namespace gvfs +#endif // _GVFSSTREAM_HXX_ |