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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /ksim/monitors/snmp/monitor.cpp
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/ksim/monitors/snmp/monitor.cpp b/ksim/monitors/snmp/monitor.cpp
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+/* This file is part of the KDE project
+ Copyright (C) 2003 Simon Hausmann <hausmann@kde.org>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This program 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "monitor.h"
+
+#include <qtimer.h>
+#include <qapplication.h>
+
+using namespace KSim::Snmp;
+
+Monitor::Monitor( const HostConfig &host, const Identifier &oid, int refresh, QObject *parent, const char *name )
+ : QObject( parent, name ), m_oid( oid ), m_session( host )
+{
+ if ( refresh > 0 )
+ m_timerId = startTimer( refresh );
+ else
+ m_timerId = -1;
+
+ QTimer::singleShot( 0, this, SLOT( performSnmpRequest() ) );
+}
+
+Monitor::~Monitor()
+{
+ if ( QThread::running() )
+ QThread::wait();
+}
+
+void Monitor::run()
+{
+ AsyncSnmpQueryResult *result = new AsyncSnmpQueryResult;
+
+ result->oid = m_oid;
+ result->success = performSyncSnmpRequest( result->data, &result->error );
+
+ QCustomEvent *ev = new QCustomEvent( QEvent::User, result );
+ QApplication::postEvent( this, ev );
+}
+
+void Monitor::customEvent( QCustomEvent *ev )
+{
+ if ( ev->type() != QEvent::User )
+ return;
+
+ AsyncSnmpQueryResult *result = reinterpret_cast<AsyncSnmpQueryResult *>( ev->data() );
+ if ( result->success ) {
+ emit newData( result->data );
+ emit newData( result->oid, result->data );
+ } else {
+ emit error( result->error );
+ emit error( result->oid, result->error );
+ }
+
+ delete result;
+}
+
+void Monitor::timerEvent( QTimerEvent *ev )
+{
+ if ( ev->timerId() != m_timerId )
+ return;
+
+ performSnmpRequest();
+}
+
+void Monitor::performSnmpRequest()
+{
+ if ( QThread::running() )
+ return;
+
+ start();
+}
+
+bool Monitor::performSyncSnmpRequest( Value &data, ErrorInfo *errorInfo )
+{
+ return m_session.snmpGet( m_oid, data, errorInfo );
+}
+
+#include "monitor.moc"
+
+/* vim: et sw=4 ts=4
+ */