1 | package nu.fw.jeti.jabber.elements; |
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2 | |
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3 | import java.text.MessageFormat; |
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4 | |
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5 | import javax.swing.JOptionPane; |
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6 | |
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7 | import nu.fw.jeti.backend.Start; |
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8 | import nu.fw.jeti.jabber.Backend; |
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9 | import nu.fw.jeti.util.I18N; |
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10 | import nu.fw.jeti.util.Popups; |
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11 | import nu.fw.jeti.util.Preferences; |
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12 | |
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13 | |
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14 | /** |
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15 | * <p>Copyright: Copyright (c) 2002</p> |
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16 | * @author E.S. de Boer |
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17 | * @version 1.0 |
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18 | */ |
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19 | |
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20 | public class IQVersion extends Extension implements IQExtension |
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21 | { |
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22 | private String os; |
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23 | private String name; |
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24 | private String version; |
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25 | |
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26 | public IQVersion(){} |
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27 | |
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28 | public IQVersion(String name, String version,String os) |
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29 | { |
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30 | this.os = os; |
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31 | this.name = name; |
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32 | this.version = version; |
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33 | } |
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34 | |
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35 | public String getOS(){return os;} |
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36 | |
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37 | public String getName(){return name;} |
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38 | |
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39 | public String getVersion(){return version;} |
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40 | |
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41 | public void execute(InfoQuery iq,Backend backend) |
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42 | { |
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43 | String type = iq.getType(); |
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44 | if (type.equals("get")) |
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45 | { |
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46 | if(Preferences.getBoolean("jeti", "privacy", false)) return; |
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47 | String tag = ""; |
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48 | if(Start.applet)tag = "A"; |
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49 | else if(Start.webstart)tag = "W"; |
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50 | IQVersion version = new IQVersion("JETI" +Start.OS2, Start.VERSION + tag + " - " + Start.BUILD_DATE, System.getProperty("os.name") + " " +System.getProperty("os.version")); |
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51 | backend.send(new InfoQuery(iq.getFrom(),"result", iq.getID(),version)); |
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52 | } |
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53 | else if (type.equals("result")) |
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54 | { |
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55 | versionPopup(iq.getFrom().toString(), getName(), getVersion(), getOS()); |
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56 | //System.out.println(iq.getFrom().toStringNoResource() + " " + getName() + " " + getVersion() + " " + getOS()); |
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57 | } |
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58 | else if (type.equals("error")) |
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59 | { |
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60 | Popups.errorPopup(iq.getErrorDescription(), I18N.gettext("main.error.Version_Error")); |
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61 | } |
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62 | |
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63 | } |
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64 | |
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65 | private void versionPopup(String jid,String name,String version,String os) |
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66 | { |
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67 | Popups.popup(MessageFormat.format(I18N.gettext("main.popup.{0}_uses_{1},_version_{2},_On_{3}"),new Object[]{jid,name,version,os}),I18N.gettext("main.popup.Version"),JOptionPane.INFORMATION_MESSAGE); |
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68 | } |
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69 | |
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70 | public void appendToXML(StringBuffer xml) |
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71 | { |
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72 | xml.append("<query xmlns=\"jabber:iq:version\""); |
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73 | if(name == null && version == null && os ==null) |
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74 | { //short cut |
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75 | xml.append("/>"); |
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76 | return; |
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77 | } |
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78 | xml.append('>'); |
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79 | appendElement(xml,"name",name); |
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80 | appendElement(xml,"version",version); |
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81 | appendElement(xml,"os",os); |
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82 | xml.append("</query>"); |
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83 | } |
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84 | } |
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85 | /* |
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86 | * Overrides for emacs |
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87 | * Local variables: |
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88 | * tab-width: 4 |
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89 | * End: |
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90 | */ |
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