1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
3 * This file is part of the LibreOffice project.
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/.
9 * This file incorporates work covered by the following license notice:
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 .
19 #ifndef INCLUDED_PACKAGE_INC_BYTECHUCKER_HXX
20 #define INCLUDED_PACKAGE_INC_BYTECHUCKER_HXX
22 #include <com/sun/star/uno/Sequence.h>
23 #include <com/sun/star/uno/Reference.h>
24 #include <com/sun/star/io/BufferSizeExceededException.hpp>
25 #include <com/sun/star/io/IOException.hpp>
26 #include <com/sun/star/io/NotConnectedException.hpp>
27 #include <com/sun/star/uno/RuntimeException.hpp>
28 #include <com/sun/star/lang/IllegalArgumentException.hpp>
30 namespace com
{ namespace sun
{ namespace star
{
31 namespace io
{ class XSeekable
; class XOutputStream
; }
36 css::uno::Reference
< css::io::XOutputStream
> xStream
;
37 css::uno::Reference
< css::io::XSeekable
> xSeek
;
38 css::uno::Sequence
< sal_Int8
> a1Sequence
, a2Sequence
, a4Sequence
;
39 sal_Int8
* const p1Sequence
, * const p2Sequence
, * const p4Sequence
;
42 ByteChucker (css::uno::Reference
<css::io::XOutputStream
> const & xOstream
);
45 /// @throws css::io::NotConnectedException
46 /// @throws css::io::BufferSizeExceededException
47 /// @throws css::io::IOException
48 /// @throws css::uno::RuntimeException
49 void WriteBytes( const css::uno::Sequence
< sal_Int8
>& aData
);
51 /// @throws css::io::IOException
52 /// @throws css::uno::RuntimeException
53 sal_Int64
GetPosition();
55 void WriteInt16(sal_Int16 nInt16
)
57 p2Sequence
[0] = static_cast< sal_Int8
>((nInt16
>> 0 ) & 0xFF);
58 p2Sequence
[1] = static_cast< sal_Int8
>((nInt16
>> 8 ) & 0xFF);
59 WriteBytes( a2Sequence
);
62 void WriteInt32(sal_Int32 nInt32
)
64 p4Sequence
[0] = static_cast< sal_Int8
>((nInt32
>> 0 ) & 0xFF);
65 p4Sequence
[1] = static_cast< sal_Int8
>((nInt32
>> 8 ) & 0xFF);
66 p4Sequence
[2] = static_cast< sal_Int8
>((nInt32
>> 16 ) & 0xFF);
67 p4Sequence
[3] = static_cast< sal_Int8
>((nInt32
>> 24 ) & 0xFF);
68 WriteBytes( a4Sequence
);
71 void WriteUInt32(sal_uInt32 nuInt32
)
73 p4Sequence
[0] = static_cast < sal_Int8
> ((nuInt32
>> 0 ) & 0xFF);
74 p4Sequence
[1] = static_cast < sal_Int8
> ((nuInt32
>> 8 ) & 0xFF);
75 p4Sequence
[2] = static_cast < sal_Int8
> ((nuInt32
>> 16 ) & 0xFF);
76 p4Sequence
[3] = static_cast < sal_Int8
> ((nuInt32
>> 24 ) & 0xFF);
77 WriteBytes( a4Sequence
);
83 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */