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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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ab11 |
1.3 |
* @author $Author: ab11 $ |
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tdb |
1.4 |
* @version $Id: LowLevelNet.java,v 1.3 2000/11/30 04:09:11 ab11 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 |
1.4 |
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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} |
