48 import static jdk.jpackage.internal.StandardBundlerParam.*;
49
50 public class LinuxAppImageBuilder extends AbstractAppImageBuilder {
51
52 private static final ResourceBundle I18N = ResourceBundle.getBundle(
53 "jdk.jpackage.internal.resources.LinuxResources");
54
55 private static final String LIBRARY_NAME = "libapplauncher.so";
56
57 private final Path root;
58 private final Path appDir;
59 private final Path appModsDir;
60 private final Path runtimeDir;
61 private final Path resourcesDir;
62 private final Path mdir;
63
64 private final Map<String, ? super Object> params;
65
66 public static final BundlerParamInfo<File> ICON_PNG =
67 new StandardBundlerParam<>(
68 I18N.getString("param.icon-png.name"),
69 I18N.getString("param.icon-png.description"),
70 "icon.png",
71 File.class,
72 params -> {
73 File f = ICON.fetchFrom(params);
74 if (f != null && !f.getName().toLowerCase().endsWith(".png")) {
75 Log.error(MessageFormat.format(I18N.getString(
76 "message.icon-not-png"), f));
77 return null;
78 }
79 return f;
80 },
81 (s, p) -> new File(s));
82
83 public LinuxAppImageBuilder(Map<String, Object> config, Path imageOutDir)
84 throws IOException {
85 super(config,
86 imageOutDir.resolve(APP_NAME.fetchFrom(config) + "/runtime"));
87
88 Objects.requireNonNull(imageOutDir);
89
174 return appDir;
175 }
176
177 @Override
178 public Path getAppModsDir() {
179 return appModsDir;
180 }
181
182 @Override
183 public void prepareApplicationFiles() throws IOException {
184 Map<String, ? super Object> originalParams = new HashMap<>(params);
185
186 // create the primary launcher
187 createLauncherForEntryPoint(params, root);
188
189 // Copy library to the launcher folder
190 try (InputStream is_lib = getResourceAsStream(LIBRARY_NAME)) {
191 writeEntry(is_lib, root.resolve(LIBRARY_NAME));
192 }
193
194 // create the secondary launchers, if any
195 List<Map<String, ? super Object>> entryPoints
196 = StandardBundlerParam.SECONDARY_LAUNCHERS.fetchFrom(params);
197 for (Map<String, ? super Object> entryPoint : entryPoints) {
198 Map<String, ? super Object> tmp = new HashMap<>(originalParams);
199 tmp.putAll(entryPoint);
200 createLauncherForEntryPoint(tmp, root);
201 }
202
203 // Copy class path entries to Java folder
204 copyApplication();
205
206 // Copy icon to Resources folder
207 copyIcon();
208 }
209
210 @Override
211 public void prepareJreFiles() throws IOException {}
212
213 private void createLauncherForEntryPoint(Map<String, ? super Object> p,
214 Path rootDir) throws IOException {
215 // Copy executable to Linux folder
216 Path executableFile = root.resolve(getLauncherName(p));
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48 import static jdk.jpackage.internal.StandardBundlerParam.*;
49
50 public class LinuxAppImageBuilder extends AbstractAppImageBuilder {
51
52 private static final ResourceBundle I18N = ResourceBundle.getBundle(
53 "jdk.jpackage.internal.resources.LinuxResources");
54
55 private static final String LIBRARY_NAME = "libapplauncher.so";
56
57 private final Path root;
58 private final Path appDir;
59 private final Path appModsDir;
60 private final Path runtimeDir;
61 private final Path resourcesDir;
62 private final Path mdir;
63
64 private final Map<String, ? super Object> params;
65
66 public static final BundlerParamInfo<File> ICON_PNG =
67 new StandardBundlerParam<>(
68 "icon.png",
69 File.class,
70 params -> {
71 File f = ICON.fetchFrom(params);
72 if (f != null && !f.getName().toLowerCase().endsWith(".png")) {
73 Log.error(MessageFormat.format(I18N.getString(
74 "message.icon-not-png"), f));
75 return null;
76 }
77 return f;
78 },
79 (s, p) -> new File(s));
80
81 public LinuxAppImageBuilder(Map<String, Object> config, Path imageOutDir)
82 throws IOException {
83 super(config,
84 imageOutDir.resolve(APP_NAME.fetchFrom(config) + "/runtime"));
85
86 Objects.requireNonNull(imageOutDir);
87
172 return appDir;
173 }
174
175 @Override
176 public Path getAppModsDir() {
177 return appModsDir;
178 }
179
180 @Override
181 public void prepareApplicationFiles() throws IOException {
182 Map<String, ? super Object> originalParams = new HashMap<>(params);
183
184 // create the primary launcher
185 createLauncherForEntryPoint(params, root);
186
187 // Copy library to the launcher folder
188 try (InputStream is_lib = getResourceAsStream(LIBRARY_NAME)) {
189 writeEntry(is_lib, root.resolve(LIBRARY_NAME));
190 }
191
192 // create the additional launchers, if any
193 List<Map<String, ? super Object>> entryPoints
194 = StandardBundlerParam.ADD_LAUNCHERS.fetchFrom(params);
195 for (Map<String, ? super Object> entryPoint : entryPoints) {
196 Map<String, ? super Object> tmp = new HashMap<>(originalParams);
197 tmp.putAll(entryPoint);
198 createLauncherForEntryPoint(tmp, root);
199 }
200
201 // Copy class path entries to Java folder
202 copyApplication();
203
204 // Copy icon to Resources folder
205 copyIcon();
206 }
207
208 @Override
209 public void prepareJreFiles() throws IOException {}
210
211 private void createLauncherForEntryPoint(Map<String, ? super Object> p,
212 Path rootDir) throws IOException {
213 // Copy executable to Linux folder
214 Path executableFile = root.resolve(getLauncherName(p));
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