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import uk.ac.ukc.iscream.filter.*; |
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import uk.ac.ukc.iscream.util.*; |
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import uk.ac.ukc.iscream.componentmanager.*; |
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import java.net.Socket; |
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import java.net.*; |
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import java.io.*; |
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import java.util.*; |
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/** |
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* Handles setting up a host. |
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// send info |
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_socketOut.println(myConfig.getFileList()); |
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} |
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// send the FQDN to the host |
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inBound = _socketIn.readLine(); |
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if(!inBound.equals("FQDN")) { |
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// protocol error |
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_socketOut.println("ERROR"); |
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throw new IOException("protocol error - expected:FQDN got:" + inBound); |
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} |
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else { |
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// send the fqdn (of the host) to the host |
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_socketOut.println(_socket.getInetAddress().getHostName().toLowerCase()); |
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} |
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|
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// get properties |
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inBound = _socketIn.readLine(); |
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while(!inBound.equals("ENDCONFIG")) { |
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} |
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else { |
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// send info |
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String parentFilter = myConfig.getProperty("Host.filter"); |
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_logger.write(toString(), Logger.DEBUG, " looking for parent - " + parentFilter); |
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Filter filter = FilterHelper.narrow(ReferenceManager.getInstance().getCORBARef("iscream.Filter." + parentFilter)); |
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_socketOut.println(filter.getHostName() + ";" |
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+ filter.getUDPPort() + ";" |
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+ filter.getTCPPort()); |
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String filterList = myConfig.getProperty("Host.filter"); |
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Filter filterRef = null; |
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String filter = null; |
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StringTokenizer st = new StringTokenizer(filterList, ";"); |
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while (filterRef==null && st.hasMoreTokens()) { |
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filter = st.nextToken(); |
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_logger.write(toString(), Logger.DEBUG, " looking for filter- " + filter); |
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try { |
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filterRef = FilterHelper.narrow(ReferenceManager.getInstance().getCORBARef("iscream.Filter." + filter)); |
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} catch (ComponentCORBAException e) { |
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_logger.write(toString(), Logger.DEBUG, " unable to find filter- " + filter); |
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} |
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} |
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|
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// hopefully we found a filter |
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if(filterRef != null) { |
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_logger.write(toString(), Logger.DEBUG, " found filter- " + filter); |
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// tell the host about it... |
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_socketOut.println(filterRef.getHostName() + ";" |
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+ filterRef.getUDPPort() + ";" |
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+ filterRef.getTCPPort()); |
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} |
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else { |
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// ...or throw a wobbly |
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throw new IOException("unable to find filter for host"); |
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} |
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} |
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// confirm that all is ok |
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} |
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} catch (Exception e) { |
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_logger.write(toString(), Logger.ERROR, "ERROR - " + e.getMessage()); |
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_logger.write(toString(), Logger.ERROR, "ERROR - " + e); |
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} |
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_socketOut.flush(); |