ucb/source/ucp/file/filinpstr.hxx

   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 #ifndef INCLUDED_UCB_SOURCE_UCP_FILE_FILINPSTR_HXX
  20 #define INCLUDED_UCB_SOURCE_UCP_FILE_FILINPSTR_HXX
  21
  22 #include <rtl/ustring.hxx>
  23 #include <cppuhelper/implbase.hxx>
  24 #include <com/sun/star/io/XSeekable.hpp>
  25 #include <com/sun/star/io/XInputStream.hpp>
  26
  27 #include "filrec.hxx"
  28
  29 namespace fileaccess {
  30
  31     class TaskManager;
  32
  33     class XInputStream_impl final
  34         : public cppu::WeakImplHelper<css::io::XInputStream, css::io::XSeekable>
  35     {
  36     public:
  37
  38         XInputStream_impl( const OUString& aUncPath, bool bLock );
  39
  40         virtual ~XInputStream_impl() override;
  41
  42         /**
  43          *  Returns an error code as given by filerror.hxx
  44          */
  45
  46         sal_Int32 CtorSuccess() { return m_nErrorCode;}
  47         sal_Int32 getMinorError() const { return m_nMinorErrorCode;}
  48
  49         virtual sal_Int32 SAL_CALL
  50         readBytes(
  51             css::uno::Sequence< sal_Int8 >& aData,
  52             sal_Int32 nBytesToRead ) override;
  53
  54         virtual sal_Int32 SAL_CALL
  55         readSomeBytes(
  56             css::uno::Sequence< sal_Int8 >& aData,
  57             sal_Int32 nMaxBytesToRead ) override;
  58
  59         virtual void SAL_CALL
  60         skipBytes( sal_Int32 nBytesToSkip ) override;
  61
  62         virtual sal_Int32 SAL_CALL
  63         available() override;
  64
  65         virtual void SAL_CALL
  66         closeInput() override;
  67
  68         virtual void SAL_CALL
  69         seek( sal_Int64 location ) override;
  70
  71         virtual sal_Int64 SAL_CALL
  72         getPosition() override;
  73
  74         virtual sal_Int64 SAL_CALL
  75         getLength() override;
  76
  77     private:
  78
  79         bool                                               m_nIsOpen;
  80
  81         ReconnectingFile                                   m_aFile;
  82
  83         sal_Int32                                          m_nErrorCode;
  84         sal_Int32                                          m_nMinorErrorCode;
  85     };
  86 } // end namespace XInputStream_impl
  87
  88 #endif
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */