LibreOffice Module ucb (master)  1
filrec.hxx
Go to the documentation of this file.
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 #ifndef INCLUDED_UCB_SOURCE_UCP_FILE_FILREC_HXX
21 #define INCLUDED_UCB_SOURCE_UCP_FILE_FILREC_HXX
22 
23 #include <osl/file.hxx>
24 
25 namespace fileaccess {
26 
28 {
29  ::osl::File m_aFile;
30 
31  sal_uInt32 m_nFlags;
33 
35 
36  ReconnectingFile( ReconnectingFile const & ) = delete;
37  ReconnectingFile& operator=( ReconnectingFile const & ) = delete;
38 
39 public:
40 
41  explicit ReconnectingFile( const OUString& aFileURL )
42  : m_aFile( aFileURL )
43  , m_nFlags( 0 )
44  , m_bFlagsSet( false )
45  , m_bDisconnect( false )
46  {}
47 
49  {
50  close();
51  }
52 
53  void disconnect();
54  bool reconnect();
55 
56  ::osl::FileBase::RC open( sal_uInt32 uFlags );
57 
58  ::osl::FileBase::RC close();
59 
60  ::osl::FileBase::RC setPos( sal_uInt32 uHow, sal_Int64 uPos );
61 
62  ::osl::FileBase::RC getPos( sal_uInt64& uPos );
63 
64  ::osl::FileBase::RC setSize( sal_uInt64 uSize );
65 
66  ::osl::FileBase::RC getSize( sal_uInt64 &rSize );
67 
68  ::osl::FileBase::RC read( void *pBuffer, sal_uInt64 uBytesRequested, sal_uInt64& rBytesRead );
69 
70  ::osl::FileBase::RC write(const void *pBuffer, sal_uInt64 uBytesToWrite, sal_uInt64& rBytesWritten);
71 
72  ::osl::FileBase::RC sync() const;
73 };
74 
75 } // namespace fileaccess
76 #endif // INCLUDED_UCB_SOURCE_UCP_FILE_FILREC_HXX
77 
78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
::osl::FileBase::RC getSize(sal_uInt64 &rSize)
Definition: filrec.cxx:143
::osl::FileBase::RC close()
Definition: filrec.cxx:64
::osl::FileBase::RC getPos(sal_uInt64 &uPos)
Definition: filrec.cxx:104
ReconnectingFile(const OUString &aFileURL)
Definition: filrec.hxx:41
::osl::FileBase::RC write(const void *pBuffer, sal_uInt64 uBytesToWrite, sal_uInt64 &rBytesWritten)
Definition: filrec.cxx:174
::osl::FileBase::RC setPos(sal_uInt32 uHow, sal_Int64 uPos)
Definition: filrec.cxx:73
::osl::FileBase::RC setSize(sal_uInt64 uSize)
Definition: filrec.cxx:112
ReconnectingFile(ReconnectingFile const &)=delete
::osl::FileBase::RC open(sal_uInt32 uFlags)
Definition: filrec.cxx:48
::osl::FileBase::RC sync() const
Definition: filrec.cxx:182
::osl::FileBase::RC read(void *pBuffer, sal_uInt64 uBytesRequested, sal_uInt64 &rBytesRead)
Definition: filrec.cxx:166
ReconnectingFile & operator=(ReconnectingFile const &)=delete