Branch data Line data Source code
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 SVTOOLS_STRMADPT_HXX
21 : : #define SVTOOLS_STRMADPT_HXX
22 : :
23 : : #include "svl/svldllapi.h"
24 : : #include <com/sun/star/io/XInputStream.hpp>
25 : : #include <com/sun/star/io/XOutputStream.hpp>
26 : : #include <com/sun/star/io/XSeekable.hpp>
27 : : #include <cppuhelper/weak.hxx>
28 : : #include <tools/stream.hxx>
29 : :
30 : : //============================================================================
31 [ # # ][ # # ]: 0 : class SVL_DLLPUBLIC SvOutputStreamOpenLockBytes: public SvOpenLockBytes
[ # # ][ # # ]
32 : : {
33 : : com::sun::star::uno::Reference< com::sun::star::io::XOutputStream >
34 : : m_xOutputStream;
35 : : sal_uInt32 m_nPosition;
36 : :
37 : : public:
38 : : TYPEINFO();
39 : :
40 : 0 : SvOutputStreamOpenLockBytes(
41 : : const com::sun::star::uno::Reference<
42 : : com::sun::star::io::XOutputStream > &
43 : : rTheOutputStream):
44 [ # # ]: 0 : m_xOutputStream(rTheOutputStream), m_nPosition(0) {}
45 : :
46 : : virtual ErrCode ReadAt(sal_uLong, void *, sal_uLong, sal_uLong *) const;
47 : :
48 : : virtual ErrCode WriteAt(sal_uLong nPos, const void * pBuffer, sal_uLong nCount,
49 : : sal_uLong * pWritten);
50 : :
51 : : virtual ErrCode Flush() const;
52 : :
53 : : virtual ErrCode SetSize(sal_uLong);
54 : :
55 : : virtual ErrCode Stat(SvLockBytesStat * pStat, SvLockBytesStatFlag) const;
56 : :
57 : : virtual ErrCode FillAppend(const void * pBuffer, sal_uLong nCount,
58 : : sal_uLong * pWritten);
59 : :
60 : : virtual sal_uLong Tell() const;
61 : :
62 : : virtual sal_uLong Seek(sal_uLong);
63 : :
64 : : virtual void Terminate();
65 : : };
66 : :
67 : : //============================================================================
68 [ # # ][ # # ]: 0 : class SVL_DLLPUBLIC SvLockBytesInputStream: public cppu::OWeakObject,
69 : : public com::sun::star::io::XInputStream,
70 : : public com::sun::star::io::XSeekable
71 : : {
72 : : SvLockBytesRef m_xLockBytes;
73 : : sal_Int64 m_nPosition;
74 : :
75 : : public:
76 : : SvLockBytesInputStream(SvLockBytes * pTheLockBytes):
77 : : m_xLockBytes(pTheLockBytes), m_nPosition(0) {}
78 : :
79 : : virtual com::sun::star::uno::Any SAL_CALL
80 : : queryInterface(const com::sun::star::uno::Type & rType)
81 : : throw (com::sun::star::uno::RuntimeException);
82 : :
83 : : virtual void SAL_CALL acquire() throw();
84 : :
85 : : virtual void SAL_CALL release() throw();
86 : :
87 : : virtual sal_Int32 SAL_CALL
88 : : readBytes(com::sun::star::uno::Sequence< sal_Int8 > & rData,
89 : : sal_Int32 nBytesToRead)
90 : : throw (com::sun::star::io::IOException,
91 : : com::sun::star::uno::RuntimeException);
92 : :
93 : : virtual sal_Int32 SAL_CALL
94 : : readSomeBytes(com::sun::star::uno::Sequence< sal_Int8 > & rData,
95 : : sal_Int32 nMaxBytesToRead)
96 : : throw (com::sun::star::io::IOException,
97 : : com::sun::star::uno::RuntimeException);
98 : :
99 : : virtual void SAL_CALL skipBytes(sal_Int32 nBytesToSkip)
100 : : throw (com::sun::star::io::IOException,
101 : : com::sun::star::uno::RuntimeException);
102 : :
103 : : virtual sal_Int32 SAL_CALL available()
104 : : throw (com::sun::star::io::IOException,
105 : : com::sun::star::uno::RuntimeException);
106 : :
107 : : virtual void SAL_CALL closeInput()
108 : : throw (com::sun::star::io::IOException,
109 : : com::sun::star::uno::RuntimeException);
110 : :
111 : : virtual void SAL_CALL seek(sal_Int64 nLocation)
112 : : throw (com::sun::star::lang::IllegalArgumentException,
113 : : com::sun::star::io::IOException,
114 : : com::sun::star::uno::RuntimeException);
115 : :
116 : : virtual sal_Int64 SAL_CALL getPosition()
117 : : throw (com::sun::star::io::IOException,
118 : : com::sun::star::uno::RuntimeException);
119 : :
120 : : virtual sal_Int64 SAL_CALL getLength()
121 : : throw (com::sun::star::io::IOException,
122 : : com::sun::star::uno::RuntimeException);
123 : : };
124 : :
125 : : #endif // SVTOOLS_STRMADPT_HXX
126 : :
127 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
