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Modules/ztp/ZTPclient.java

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+/*   
+ZTPclient.java
+ *    
+ *    You may use and distribute under the terms of either the GNU Lesser
+ *    General Public License, either version 2 of the license or,
+ *    at your choice, any later version. Alternatively, you may use and
+ *    distribute under the terms of the XPL.
+ *
+ *    See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of 
+ *    the licenses.
+ *
+ *    This software 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 README
+ *    file for more details.
+ *
+ */
+/*
+ * Written by Antti-Juhani Kaijanaho
+ */
+package org.gzigzag.module;
+import org.gzigzag.*;
+import org.gzigzag.ztp.*;
+import org.gzigzag.ztp.client.*;
+import java.awt.*;
+import java.net.*;
+import java.io.*;
+
+public class ZTPclient {
+    public static boolean dbg = false;
+    private static void p(String s) { if(dbg) ZZLogger.log(s); }
+    private static void pa(String s) { ZZLogger.log(s); }
+    
+    private static Action[] actions = { new Get(), new Put() };
+
+    public static ZZModule module = new ZZModule() {
+            public void action(String id,
+                               ZZCell code, 
+                               ZZCell target,
+                               ZZView view, ZZView cview, String key,
+                               Point pt, ZZScene xi) {
+                for (int i = 0; i < actions.length; i++) {
+                    if (id.toUpperCase().equals(actions[i].name().toUpperCase())) {
+                        RemotePieceData rpd = new RemotePieceData();
+                        String err = rpd.readParams(target);
+                        if (err != null && !err.equals("")) throw new ZZError(err);
+                        Session ses = null;
+                        if (actions[i].needSession()) {
+                            try {
+                                ses = new Session(rpd.serverFQDN, rpd.serverPort);
+                                ses.login(rpd.userName, rpd.userPassword);
+                            } catch (UnknownHostException e) {
+                                throw new ZZError(""+e);
+                            } catch (IOException e) {
+                                throw new ZZError(""+e);
+                            }
+                        }
+                        actions[i].action(rpd, ses);
+                        try {
+                            if (ses != null) ses.close();
+                        } catch (IOException e) {
+                            throw new ZZError(""+e);
+                        }
+                        return;
+                    }
+                }
+                throw new ZZError("unknown ZTPclient action");
+            }
+        };
+
+}