Dooble
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dooble_charts_file.h
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/*
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** Copyright (c) 2008 - present, Alexis Megas.
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from Dooble without specific prior written permission.
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**
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** DOOBLE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** DOOBLE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef dooble_charts_file_h
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#define dooble_charts_file_h
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#include "dooble_charts_iodevice.h"
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#include <QFuture>
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class
dooble_charts_file
:
public
dooble_charts_iodevice
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{
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Q_OBJECT
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public
:
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dooble_charts_file
(QObject *parent,
const
int
index);
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~dooble_charts_file
();
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void
set_address(
const
QString &address);
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void
stop(
void
);
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private
:
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QFuture<void> m_future;
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QReadWriteLock m_read_offset_mutex;
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qint64 m_read_offset;
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qint64 readData(
char
*data, qint64 size);
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qint64 writeData(
const
char
*data, qint64 size);
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void
play(
void
);
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void
run(
const
QString &program,
const
QString &type);
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private
slots:
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void
slot_timeout(
void
);
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};
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#endif
dooble_charts_file
Definition
dooble_charts_file.h:36
dooble_charts_iodevice
Definition
dooble_charts_iodevice.h:37
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