You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
97 lines
2.5 KiB
97 lines
2.5 KiB
15 years ago
|
/* 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
|
||
|
|
*/
|