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tdb |
1.6 |
/* |
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* i-scream central monitoring system |
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tdb |
1.7 |
* http://www.i-scream.org.uk |
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tdb |
1.6 |
* Copyright (C) 2000-2002 i-scream |
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* |
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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 License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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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 |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*/ |
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ab11 |
1.2 |
//---PACKAGE DECLARATION--- |
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//---IMPORTS--- |
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ab11 |
1.1 |
import java.net.*; |
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ab11 |
1.3 |
import java.io.*; |
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ab11 |
1.1 |
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/** |
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ab11 |
1.2 |
* Provides low level network functions for JavaHost |
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* <DETAILED DESCRIPTION> |
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* |
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tdb |
1.6 |
* @author $Author: tdb $ |
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tdb |
1.7 |
* @version $Id: LowLevelNet.java,v 1.6 2002/05/18 18:15:57 tdb Exp $ |
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ab11 |
1.2 |
*/ |
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ab11 |
1.1 |
class LowLevelNet { |
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ab11 |
1.2 |
//---FINAL ATTRIBUTES--- |
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//---STATIC METHODS--- |
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/** |
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* sendUDPPacket - will attempt to send a UDP packet containing 'inText' to server |
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* on the specificed port. |
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*/ |
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public static void sendUDPPacket( Config config, String inText ){ |
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if ( inText.length() != 0 ){ |
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tdb |
1.5 |
//System.out.println("SENT: "+inText); |
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ab11 |
1.2 |
// will throw an exception if an error occurs, so must bung it in a try |
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ab11 |
1.3 |
try { |
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ab11 |
1.2 |
DatagramPacket udp = new DatagramPacket( inText.getBytes(), inText.length(), config.getFilterName(), config.getFilterUDPPort() ); |
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ab11 |
1.3 |
DatagramSocket sendSoc = new DatagramSocket(); |
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sendSoc.send(udp); |
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} |
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catch ( SocketException e ){ |
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// the serverName supplied could not be resolved using dns |
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} |
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catch ( IOException e ){ |
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// problem sending.. |
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} |
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ab11 |
1.2 |
} |
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} |
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//---CONSTRUCTORS--- |
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//---PUBLIC METHODS--- |
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//---PRIVATE METHODS--- |
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//---ACCESSOR/MUTATOR METHODS--- |
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//---ATTRIBUTES--- |
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ab11 |
1.1 |
|
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ab11 |
1.2 |
//---STATIC ATTRIBUTES--- |
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ab11 |
1.1 |
|
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tdb |
1.5 |
} |
