/usr/include/strigi/subinputstream.h is in libstreams-dev 0.7.8-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | /* This file is part of Strigi Desktop Search
*
* Copyright (C) 2006 Jos van den Oever <jos@vandenoever.info>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef STRIGI_SUBINPUTSTREAM_H
#define STRIGI_SUBINPUTSTREAM_H
#include <strigi/strigiconfig.h>
#include "streambase.h"
namespace Strigi {
/**
* @brief Provides access to part of an InputStream only.
*
* This class allows you to treat a part of in InputStream as
* a stream in its own right. For example, <tt>substream.position()</tt>
* will return a value relative to the point that the underlying
* stream was at when the SubInputStream was created.
*
* It will prevent data being read from before the point at
* which the underlying stream was when the substream was
* created. Optionally, it can limit the size of the sub
* stream, preventing data from being read past a certain
* point even if the underlying stream has more data.
*/
class STREAMS_EXPORT SubInputStream : public InputStream {
private:
const int64_t m_offset;
InputStream *m_input;
public:
/**
* @brief Create a SubInputStream from an InputStream.
*
* If the @p size parameter is not given, or is -1,
* there is no limit on the amount of data that can
* be read from the stream other than the amount of
* data remaining in the underlying stream.
*
* If @p size is less than -1, behaviour is undefined.
*
* @param input the stream to be used as the source of the data
* for this substream
* @param size the maximum amount of data that may be read
* from this substream
*/
explicit SubInputStream(InputStream *input, int64_t size=-1);
int32_t read(const char*& start, int32_t min, int32_t max);
int64_t reset(int64_t pos);
int64_t skip(int64_t ntoskip);
};
} //end namespace Strigi
#endif
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