LibreOffice Module comphelper (master) 1
oslfile2streamwrap.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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9 * This file incorporates work covered by the following license notice:
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11 * Licensed to the Apache Software Foundation (ASF) under one or more
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18 */
19#ifndef INCLUDED_COMPHELPER_OSLFILE2STREAMWRAP_HXX
20#define INCLUDED_COMPHELPER_OSLFILE2STREAMWRAP_HXX
21
22#include <com/sun/star/io/XOutputStream.hpp>
23#include <com/sun/star/io/XInputStream.hpp>
26#include <mutex>
27
28namespace osl { class File; }
29
30namespace comphelper
31{
32
33// Stream to read and write data, based on File
34
35class OSLInputStreamWrapper final : public ::cppu::WeakImplHelper<css::io::XInputStream>
36{
37public:
38 COMPHELPER_DLLPUBLIC OSLInputStreamWrapper(::osl::File& _rStream);
39
40private:
41 virtual ~OSLInputStreamWrapper() override;
42
43// css::io::XInputStream
44 virtual sal_Int32 SAL_CALL readBytes(css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead) override;
45 virtual sal_Int32 SAL_CALL readSomeBytes(css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead) override;
46 virtual void SAL_CALL skipBytes(sal_Int32 nBytesToSkip) override;
47 virtual sal_Int32 SAL_CALL available() override;
48 virtual void SAL_CALL closeInput() override;
49
51 ::osl::File* m_pFile;
52};
53
54
55// data sink for the files
56
57class OSLOutputStreamWrapper final : public ::cppu::WeakImplHelper<css::io::XOutputStream>
58{
59public:
61
62private:
63 virtual ~OSLOutputStreamWrapper() override;
64
65// css::io::XOutputStream
66 virtual void SAL_CALL writeBytes(const css::uno::Sequence< sal_Int8 >& aData) override;
67 virtual void SAL_CALL flush() override;
68 virtual void SAL_CALL closeOutput() override;
69
70 ::osl::File& rFile;
71};
72
73} // namespace comphelper
74
75
76#endif // INCLUDED_COMPHELPER_OSLFILE2STREAMWRAP_HXX
77
78/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
virtual void SAL_CALL closeInput() override
virtual sal_Int32 SAL_CALL readBytes(css::uno::Sequence< sal_Int8 > &aData, sal_Int32 nBytesToRead) override
virtual sal_Int32 SAL_CALL available() override
COMPHELPER_DLLPUBLIC OSLInputStreamWrapper(::osl::File &_rStream)
virtual sal_Int32 SAL_CALL readSomeBytes(css::uno::Sequence< sal_Int8 > &aData, sal_Int32 nMaxBytesToRead) override
virtual void SAL_CALL skipBytes(sal_Int32 nBytesToSkip) override
virtual void SAL_CALL flush() override
virtual void SAL_CALL closeOutput() override
virtual void SAL_CALL writeBytes(const css::uno::Sequence< sal_Int8 > &aData) override
COMPHELPER_DLLPUBLIC OSLOutputStreamWrapper(::osl::File &_rFile)
#define COMPHELPER_DLLPUBLIC
constexpr OUStringLiteral aData
std::mutex mutex
Definition: random.cxx:41