1 | package smed;
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2 |
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3 | import java.io.BufferedInputStream;
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4 | import java.io.BufferedOutputStream;
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5 | import java.io.File;
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6 | import java.io.FileOutputStream;
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7 | import java.lang.reflect.Method;
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8 | import java.net.URL;
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9 | import java.net.URLClassLoader;
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10 | import java.util.Enumeration;
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11 | import java.util.List;
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12 | import java.util.ResourceBundle;
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13 | import java.util.jar.JarEntry;
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14 | import java.util.jar.JarFile;
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15 | import java.util.jar.JarOutputStream;
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16 |
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17 | import javax.swing.JMenuItem;
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18 |
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19 | import org.openstreetmap.josm.Main;
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20 | import org.openstreetmap.josm.gui.MainMenu;
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21 | import org.openstreetmap.josm.gui.MapFrame;
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22 | import org.openstreetmap.josm.plugins.Plugin;
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23 | import org.openstreetmap.josm.plugins.PluginInformation;
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24 |
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25 | import smed.io.SmedFile;
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26 | import smed.plug.ifc.SmedPluggable;
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27 | import smed.plug.util.JARFileFilter;
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28 | import smed.tabs.SmedTabAction;
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29 | import smed.tabs.SmedTabbedPane;
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30 |
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31 | public class Smed extends Plugin{
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32 |
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33 | private JMenuItem item;
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34 | private SmedTabAction smedTab;
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35 | // private List<SmedPluggable> plugins = null;
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36 |
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37 | public Smed(PluginInformation info) {
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38 | super(info);
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39 |
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40 | String os = "";
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41 | String userHome = "";
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42 |
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43 | File pluginDir = Main.pref.getPluginsDirectory();
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44 | String pluginDirName = pluginDir.getAbsolutePath();
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45 | SmedFile splugDir = new SmedFile(pluginDirName + "/splug");
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46 |
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47 | if(!splugDir.exists()) splugDir.mkdir();
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48 |
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49 | File[] jars = splugDir.listFiles(new JARFileFilter());
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50 | SmedFile.init();
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51 |
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52 | // build smed_ifc.jar from smed.jar
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53 | JarEntry e = null;
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54 | BufferedInputStream inp = null;
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55 | String eName = null;
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56 | byte[] buffer = new byte[16384];
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57 | int len;
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58 |
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59 | try {
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60 | JarFile file = new JarFile(pluginDirName + "/SeaMapEditor.jar");
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61 | FileOutputStream fos = new FileOutputStream(pluginDirName + "/splug/smed_ifc.jar");
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62 | JarOutputStream jos = new JarOutputStream(fos);
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63 | BufferedOutputStream oos = new BufferedOutputStream( jos);
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64 |
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65 | // extract *.jar to splug
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66 | Enumeration<JarEntry> ent = file.entries();
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67 | while(ent.hasMoreElements()) {
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68 | e = ent.nextElement();
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69 | eName = e.getName();
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70 | if(eName.endsWith(".jar")) {
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71 | if(splugDir.needUpdate(jars,eName)) {
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72 | FileOutputStream pfos = new FileOutputStream(pluginDirName + "/splug/" + eName);
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73 | BufferedOutputStream pos = new BufferedOutputStream(pfos);
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74 | inp = new BufferedInputStream(file.getInputStream( e ));
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75 |
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76 | while ((len = inp.read(buffer)) > 0) {
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77 | pos.write(buffer, 0, len);
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78 | }
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79 |
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80 | pos.flush();
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81 | pos.close();
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82 | inp.close();
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83 | pfos.close();
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84 |
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85 | SmedFile.createMF(eName);
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86 | }
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87 | }
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88 | }
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89 |
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90 |
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91 |
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92 | // write smed_ifc.jar to splug
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93 | e = file.getJarEntry("smed/plug/ifc/SmedPluggable.class");
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94 | inp = new BufferedInputStream(file.getInputStream( e ));
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95 | eName = e.getName();
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96 |
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97 | jos.putNextEntry(new JarEntry(eName));
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98 |
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99 | while ((len = inp.read(buffer)) > 0) {
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100 | oos.write(buffer, 0, len);
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101 | }
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102 |
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103 | oos.flush();
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104 | inp.close();
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105 |
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106 | e = file.getJarEntry("smed/plug/ifc/SmedPluginManager.class");
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107 | inp = new BufferedInputStream(file.getInputStream( e ));
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108 | eName = e.getName();
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109 | jos.putNextEntry(new JarEntry(eName));
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110 |
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111 | while ((len = inp.read(buffer)) > 0) {
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112 | oos.write(buffer, 0, len);
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113 | }
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114 |
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115 | oos.flush();
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116 | oos.close();
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117 | fos.flush();
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118 | fos.close();
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119 | inp.close();
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120 |
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121 | } catch (Exception ex) {
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122 | ex.printStackTrace();
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123 | }
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124 |
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125 | // add smed_ifc.jar to classpath (josm need this archive, or perhaps only the interface)
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126 | File f = new java.io.File(pluginDirName + "/splug/smed_ifc.jar");
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127 | ClassLoader myClassLoader = Thread.currentThread().getContextClassLoader();
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128 |
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129 | try {
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130 | Method addUrlMethod = URLClassLoader.class.getDeclaredMethod("addURL", new Class[]{URL.class});
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131 | addUrlMethod.setAccessible(true);
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132 | addUrlMethod.invoke(myClassLoader, f.toURI().toURL());
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133 | } catch (Exception ex) {
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134 | ex.printStackTrace();
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135 | }
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136 |
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137 | smedTab = new SmedTabAction();
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138 | item = MainMenu.add(Main.main.menu.dataMenu, smedTab);
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139 | smedTab.setOsmItem(item);
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140 |
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141 | item.setEnabled(false);
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142 |
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143 | }
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144 |
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145 | @Override
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146 | public void mapFrameInitialized(MapFrame oldFrame, MapFrame newFrame) {
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147 | if (oldFrame == null && newFrame != null) {
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148 | item.setEnabled(true);
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149 | } else {
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150 | item.setEnabled(false);
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151 | List<SmedPluggable> plugins = SmedTabbedPane.getPlugins();
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152 |
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153 | if(plugins != null) {
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154 | for(SmedPluggable p : plugins) p.stop();
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155 | }
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156 | smedTab.closeDialog();
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157 | }
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158 |
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159 | if(Main.map != null) {
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160 | // von SmedTabbedPane nach hier verlagert, damit sicher ist Main.map != null
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161 | SmedPluggable p = SmedTabbedPane.getCurPlugin();
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162 |
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163 | if(p != null) p.hasFocus();
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164 | }
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165 | }
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166 |
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167 | }
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