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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QTextStream>
#include "texttracehandler.h"
#include "trkutils.h"
class TextTraceHandlerPrivate
{
public:
TextTraceHandlerPrivate();
~TextTraceHandlerPrivate();
QIODevice *device;
QTextStream out;
};
TextTraceHandlerPrivate::TextTraceHandlerPrivate()
: out(stdout)
{
}
TextTraceHandlerPrivate::~TextTraceHandlerPrivate()
{
delete device;
}
TextTraceHandler::TextTraceHandler(QIODevice *device, QObject *parent)
: QObject(parent)
{
d = new TextTraceHandlerPrivate;
d->device = device;
connect(device, SIGNAL(readyRead()), this, SLOT(dataAvailable()));
}
TextTraceHandler::~TextTraceHandler()
{
delete d;
}
void TextTraceHandler::dataAvailable()
{
QByteArray result = d->device->readAll();
quint64 secs = 0;
quint64 ns = 0;
if (result.length() >= 8) {
quint64 timestamp = trk::extractInt64(result.constData()) & 0x0FFFFFFFFFFFFFFFULL;
secs = timestamp / 1000000000;
ns = timestamp % 1000000000;
}
d->out << QString("[%1.%2] %3").arg(secs).arg(ns,9,10,QLatin1Char('0')).arg(QString(result.mid(8))) << endl;
}
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