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