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

1 files changed, 96 insertions, 0 deletions

diff --git a/ksim/monitors/snmp/monitor.cpp b/ksim/monitors/snmp/monitor.cpp
new file mode 100644
index 0000000..7a97825
--- /dev/null
+++ b/ksim/monitors/snmp/monitor.cpp
@@ -0,0 +1,96 @@
+/* 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
+ */