LibreOffice Module ucb (master) 1
filrec.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#pragma once
21
22#include <osl/file.hxx>
23
24namespace fileaccess {
25
27{
28 ::osl::File m_aFile;
29
30 sal_uInt32 m_nFlags;
32
34
37
38public:
39
40 explicit ReconnectingFile( const OUString& aFileURL )
41 : m_aFile( aFileURL )
42 , m_nFlags( 0 )
43 , m_bFlagsSet( false )
44 , m_bDisconnect( false )
45 {}
46
48 {
49 close();
50 }
51
52 void disconnect();
53 bool reconnect();
54
55 ::osl::FileBase::RC open( sal_uInt32 uFlags );
56
57 ::osl::FileBase::RC close();
58
59 ::osl::FileBase::RC setPos( sal_uInt32 uHow, sal_Int64 uPos );
60
61 ::osl::FileBase::RC getPos( sal_uInt64& uPos );
62
63 ::osl::FileBase::RC setSize( sal_uInt64 uSize );
64
65 ::osl::FileBase::RC getSize( sal_uInt64 &rSize );
66
67 ::osl::FileBase::RC read( void *pBuffer, sal_uInt64 uBytesRequested, sal_uInt64& rBytesRead );
68
69 ::osl::FileBase::RC write(const void *pBuffer, sal_uInt64 uBytesToWrite, sal_uInt64& rBytesWritten);
70
71 ::osl::FileBase::RC sync() const;
72};
73
74} // namespace fileaccess
75
76/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
ReconnectingFile(const OUString &aFileURL)
Definition: filrec.hxx:40
ReconnectingFile(ReconnectingFile const &)=delete
::osl::FileBase::RC close()
Definition: filrec.cxx:64
::osl::FileBase::RC setSize(sal_uInt64 uSize)
Definition: filrec.cxx:112
::osl::FileBase::RC getPos(sal_uInt64 &uPos)
Definition: filrec.cxx:104
::osl::FileBase::RC write(const void *pBuffer, sal_uInt64 uBytesToWrite, sal_uInt64 &rBytesWritten)
Definition: filrec.cxx:174
::osl::FileBase::RC read(void *pBuffer, sal_uInt64 uBytesRequested, sal_uInt64 &rBytesRead)
Definition: filrec.cxx:166
ReconnectingFile & operator=(ReconnectingFile const &)=delete
::osl::FileBase::RC setPos(sal_uInt32 uHow, sal_Int64 uPos)
Definition: filrec.cxx:73
::osl::FileBase::RC sync() const
Definition: filrec.cxx:182
::osl::FileBase::RC getSize(sal_uInt64 &rSize)
Definition: filrec.cxx:143
::osl::FileBase::RC open(sal_uInt32 uFlags)
Definition: filrec.cxx:48