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84 lines
2.7 KiB
84 lines
2.7 KiB
/* This file is part of the KDE project
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Copyright (C) 2003 Simon Hausmann <hausmann@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "chartmonitor.h"
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#include <kio/global.h>
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using namespace KSim::Snmp;
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ChartMonitor::ChartMonitor( const MonitorConfig &config, TQWidget *parent, const char *name )
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: KSim::Chart( true /* displayMeter */, 0, TQString(), parent, name ),
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m_lastValue( 0 ), m_config( config ), m_firstSampleReceived( false )
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{
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setTitle( m_config.name );
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disableAutomaticUpdates();
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}
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void ChartMonitor::setData( const Value &data )
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{
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TQ_UINT64 currentValue = convertToInt( data );
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if ( data.isCounterType() ) {
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int diff = currentValue - m_lastValue;
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if ( !m_firstSampleReceived ) {
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diff = 0;
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m_firstSampleReceived = true;
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}
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m_lastValue = currentValue;
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currentValue = diff;
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}
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// move the graph and add the new sample then
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updateDisplay();
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setValue( currentValue );
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if ( m_config.displayCurrentValueInline ) {
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TQ_UINT64 bytesPerSec = currentValue / ( m_config.refreshInterval.seconds + m_config.refreshInterval.minutes * 60 );
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setText( KIO::convertSize( bytesPerSec ), 0 );
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}
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}
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TQ_UINT64 ChartMonitor::convertToInt( const Value &data )
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{
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switch ( data.type() ) {
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case Value::TimeTicks:
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case Value::Int: return data.toInt();
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case Value::Gauge:
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case Value::Counter:
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case Value::UInt: return data.toUInt();
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case Value::Counter64: return data.toCounter64();
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case Value::Double: // ### not sure what to do here...
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case Value::ByteArray:
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case Value::Oid: // ### could treat this as a sort of hyperlink... hmm
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case Value::IpAddress:
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case Value::NoSuchObject:
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case Value::NoSuchInstance:
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case Value::EndOfMIBView:
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case Value::Invalid:
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case Value::Null: return 0;
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}
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return 0;
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}
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#include "chartmonitor.moc"
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/* vim: et sw=4 ts=4
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*/
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