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Diffstat (limited to 'java/com/rsyslog/gui/msggen/MsgGen.java')
-rw-r--r-- | java/com/rsyslog/gui/msggen/MsgGen.java | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/java/com/rsyslog/gui/msggen/MsgGen.java b/java/com/rsyslog/gui/msggen/MsgGen.java new file mode 100644 index 00000000..6591d401 --- /dev/null +++ b/java/com/rsyslog/gui/msggen/MsgGen.java @@ -0,0 +1,117 @@ +/* A yet very simple syslog message generator + * + * The purpose of this program is to provide a facility that enables + * to generate complex traffic patterns for testing purposes. It still is + * in its infancy, but hopefully will evolve. + * + * Note that this has been created as a stand-alone application because it + * was considered useful to have it as a separate program. But it should still + * be possible to call its class from any other program, specifically the debug + * GUI. + * + * Copyright 2009 Rainer Gerhards and Adiscon GmbH. + * + * This file is part of rsyslog. + * + * Rsyslog 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 3 of the License, or + * (at your option) any later version. + * + * Rsyslog 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 Rsyslog. If not, see <http://www.gnu.org/licenses/>. + * + * A copy of the GPL can be found in the file "COPYING" in this distribution. + */ +package com.rsyslog.gui.msggen; +import com.rsyslog.lib.*; +import java.awt.*; +import java.awt.event.*; +import javax.swing.*; + +public class MsgGen extends Frame { + private TextField target; + private TextField message; + + public static void main(String args[]) { + new MsgGen(); + } + + /** creates the menu bar INCLUDING all menu handlers */ + private void createMenu() { + MenuItem item; + MenuBar menuBar = new MenuBar(); + Menu fileMenu = new Menu("File"); + item = new MenuItem("Exit"); + item.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + System.exit(0); + } + }); + fileMenu.add(item); + menuBar.add(fileMenu); + + addWindowListener(new WindowAdapter() { + public void windowClosing(WindowEvent e){ + System.exit(0); + } + }); + setMenuBar(menuBar); + } + + /** creates the main GUI */ + private void createGUI() { + target = new TextField("127.0.0.1", 32); + message = new TextField(80); + message.setText("<161>Test malformed"); + Panel pCenter = new Panel(); + pCenter.setLayout(new FlowLayout()); + pCenter.add(new Label("Target Host:")); + pCenter.add(target); + pCenter.add(new Label("Msg:")); + pCenter.add(message); + + Button b = new Button("Start Test"); + b.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + performTest(); + } + }); + Panel pSouth = new Panel(); + pSouth.setLayout(new FlowLayout()); + pSouth.add(b); + + pack(); + setTitle("Syslog Message Generator"); + setLayout(new BorderLayout()); + add(pCenter, BorderLayout.CENTER); + add(pSouth, BorderLayout.SOUTH); + setSize(800,400); + } + + /** perform the test, a potentially complex operation */ + private void performTest() { + try { + UDPSyslogSender sender = new UDPSyslogSender(target.getText()); + for(int i = 0 ; i < 100 ; ++i) + sender.sendMSG(message.getText()); + } + catch(Exception e) { + JOptionPane.showMessageDialog(this, e.toString(), "Error", + JOptionPane.ERROR_MESSAGE, null); + } + } + + + /** initialize the GUI. */ + public MsgGen(){ + createMenu(); + createGUI(); + setVisible(true); + } +} |