Mercurial > hg > Applications > AliceVNC
view src/main/java/jp/ac/u_ryukyu/alicevnc/ReceiveAliceVNCMessage.java @ 86:4a8755a30aa8 default tip
add topology manager number to 'host' key
author | Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp> |
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date | Wed, 10 Feb 2016 22:54:46 +0900 |
parents | 57ca704f86a3 |
children |
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package jp.ac.u_ryukyu.alicevnc; import java.util.List; import jp.ac.u_ryukyu.alicevnc.AliceVNCMessage.MessageType; import alice.codesegment.CodeSegment; import alice.datasegment.CommandType; import alice.datasegment.Receiver; public class ReceiveAliceVNCMessage extends CodeSegment { private int topMNumber; private Receiver info = ids.create(CommandType.TAKE); private Receiver info1 = ids.create(CommandType.PEEK); // connection list public ReceiveAliceVNCMessage(int topMNumber) { this.topMNumber = topMNumber; info.setKey("AliceVNCMessage"); info1.setKey("_CLIST"); } @Override public void run() { AliceVNCMessage order = info.asClass(AliceVNCMessage.class); @SuppressWarnings("unchecked") List<String> clist = info1.asClass(List.class); if (order.messageID == MessageType.ChangeRequest.getId()|| order.messageID == MessageType.CurrentVNCInfo.getId()) { if (clist.contains("parent")){ order.route.add(info.from); ods.put("parent", "AliceVNCMessage", order); new ReceiveAliceVNCMessage(topMNumber); } else { // this node is root. order.route.add(info.from); if (order.messageID == MessageType.CurrentVNCInfo.getId()) { ods.put("currentServer", order); new ReceiveAliceVNCMessage(topMNumber); } else { new CheckCurrentInfo(order, topMNumber); // check change Server flag. } } } else if (order.messageID == MessageType.StartNegotiate.getId()|| order.messageID == MessageType.StopProxy.getId()|| order.messageID == MessageType.DeniedRequest.getId()) { if (order.route.size() == 0) { // this node send ChangeVNCRequest if (order.messageID == MessageType.StartNegotiate.getId()){ // negotiate VNCServer by Viewer ods.put("vncRight", true); new NegotiateVNCServer(topMNumber); new ReceiveAliceVNCMessage(topMNumber); } else if(order.messageID == MessageType.StopProxy.getId()) { new StopProxy(topMNumber); } else if (order.messageID == MessageType.DeniedRequest.getId()) { // pop up window or message } } else { String address = order.getNextAddress(); ods.put(address, "AliceVNCMessage", order); new ReceiveAliceVNCMessage(topMNumber); } } } }