44 import java.util.Objects;
45 import java.util.ResourceBundle;
46 import java.util.Set;
47
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 binDir;
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
88 this.root = imageOutDir.resolve(APP_NAME.fetchFrom(config));
89 this.appDir = root.resolve("app");
90 this.appModsDir = appDir.resolve("mods");
91 this.runtimeDir = root.resolve("runtime");
92 this.binDir = root.resolve("bin");
93 this.mdir = runtimeDir.resolve("lib");
94 this.params = new HashMap<>();
95 config.entrySet().stream().forEach(e -> params.put(
96 e.getKey().toString(), e.getValue()));
97 Files.createDirectories(appDir);
98 Files.createDirectories(runtimeDir);
99 }
100
101 public LinuxAppImageBuilder(String appName, Path imageOutDir)
102 throws IOException {
103 super(null, imageOutDir.resolve(appName));
104
105 Objects.requireNonNull(imageOutDir);
106
107 this.root = imageOutDir.resolve(appName);
108 this.appDir = null;
109 this.appModsDir = null;
110 this.runtimeDir = null;
111 this.binDir = null;
112 this.mdir = null;
113 this.params = new HashMap<>();
114 }
115
116 private void writeEntry(InputStream in, Path dstFile) throws IOException {
117 Files.createDirectories(dstFile.getParent());
118 Files.copy(in, dstFile);
119 }
120
121 // it is static for the sake of sharing with "installer" bundlers
122 // that may skip calls to validate/bundle in this class!
123 public static File getRootDir(File outDir,
124 Map<String, ? super Object> params) {
125 return new File(outDir, APP_NAME.fetchFrom(params));
126 }
127
128 public static String getLauncherRelativePath(
129 Map<String, ? super Object> params) {
130 return "bin" + File.separator + APP_NAME.fetchFrom(params);
131 }
132
133 private static String getLauncherName(Map<String, ? super Object> params) {
134 return APP_NAME.fetchFrom(params);
135 }
136
137 public static String getLauncherCfgName(
138 Map<String, ? super Object> params) {
139 return "app" + File.separator + APP_NAME.fetchFrom(params) + ".cfg";
140 }
141
142 @Override
143 public Path getAppDir() {
144 return appDir;
145 }
146
147 @Override
148 public Path getAppModsDir() {
149 return appModsDir;
150 }
151
152 @Override
153 public void prepareApplicationFiles() throws IOException {
154 Map<String, ? super Object> originalParams = new HashMap<>(params);
155
156 try {
157 IOUtils.writableOutputDir(root);
158 IOUtils.writableOutputDir(binDir);
159 } catch (PackagerException pe) {
160 throw new RuntimeException(pe);
161 }
162
163 // create the primary launcher
164 createLauncherForEntryPoint(params);
165
166 // Copy library to the launcher folder
167 try (InputStream is_lib = getResourceAsStream(LIBRARY_NAME)) {
168 writeEntry(is_lib, binDir.resolve(LIBRARY_NAME));
169 }
170
171 // create the additional launchers, if any
172 List<Map<String, ? super Object>> entryPoints
173 = StandardBundlerParam.ADD_LAUNCHERS.fetchFrom(params);
174 for (Map<String, ? super Object> entryPoint : entryPoints) {
175 createLauncherForEntryPoint(
176 AddLauncherArguments.merge(originalParams, entryPoint));
177 }
178
179 // Copy class path entries to Java folder
180 copyApplication();
181
182 // Copy icon to Resources folder
183 copyIcon();
184 }
185
186 @Override
187 public void prepareJreFiles() throws IOException {}
188
189 private void createLauncherForEntryPoint(
190 Map<String, ? super Object> params) throws IOException {
191 // Copy executable to Linux folder
192 Path executableFile = binDir.resolve(getLauncherName(params));
193 try (InputStream is_launcher =
194 getResourceAsStream("jpackageapplauncher")) {
195 writeEntry(is_launcher, executableFile);
196 }
197
198 executableFile.toFile().setExecutable(true, false);
199 executableFile.toFile().setWritable(true, true);
200
201 writeCfgFile(params, root.resolve(getLauncherCfgName(params)).toFile());
202 }
203
204 private void copyIcon() throws IOException {
205 File icon = ICON_PNG.fetchFrom(params);
206 if (icon != null) {
207 File iconTarget = new File(binDir.toFile(),
208 APP_NAME.fetchFrom(params) + ".png");
209 IOUtils.copyFile(icon, iconTarget);
210 }
211 }
212
213 private void copyApplication() throws IOException {
214 for (RelativeFileSet appResources :
215 APP_RESOURCES_LIST.fetchFrom(params)) {
216 if (appResources == null) {
217 throw new RuntimeException("Null app resources?");
218 }
219 File srcdir = appResources.getBaseDirectory();
220 for (String fname : appResources.getIncludedFiles()) {
221 copyEntry(appDir, srcdir, fname);
222 }
223 }
224 }
225
226 }
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44 import java.util.Objects;
45 import java.util.ResourceBundle;
46 import java.util.Set;
47
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 binDir;
62 private final Path mdir;
63
64 public static final BundlerParamInfo<File> ICON_PNG =
65 new StandardBundlerParam<>(
66 "icon.png",
67 File.class,
68 params -> {
69 File f = ICON.fetchFrom(params);
70 if (f != null && !f.getName().toLowerCase().endsWith(".png")) {
71 Log.error(MessageFormat.format(I18N.getString(
72 "message.icon-not-png"), f));
73 return null;
74 }
75 return f;
76 },
77 (s, p) -> new File(s));
78
79 public LinuxAppImageBuilder(Map<String, Object> params, Path imageOutDir)
80 throws IOException {
81 super(params,
82 imageOutDir.resolve(APP_NAME.fetchFrom(params) + "/runtime"));
83
84 Objects.requireNonNull(imageOutDir);
85
86 this.root = imageOutDir.resolve(APP_NAME.fetchFrom(params));
87 this.appDir = root.resolve("app");
88 this.appModsDir = appDir.resolve("mods");
89 this.runtimeDir = root.resolve("runtime");
90 this.binDir = root.resolve("bin");
91 this.mdir = runtimeDir.resolve("lib");
92 Files.createDirectories(appDir);
93 Files.createDirectories(runtimeDir);
94 }
95
96 public LinuxAppImageBuilder(String appName, Path imageOutDir)
97 throws IOException {
98 super(null, imageOutDir.resolve(appName));
99
100 Objects.requireNonNull(imageOutDir);
101
102 this.root = imageOutDir.resolve(appName);
103 this.appDir = null;
104 this.appModsDir = null;
105 this.runtimeDir = null;
106 this.binDir = null;
107 this.mdir = null;
108 }
109
110 private void writeEntry(InputStream in, Path dstFile) throws IOException {
111 Files.createDirectories(dstFile.getParent());
112 Files.copy(in, dstFile);
113 }
114
115 // it is static for the sake of sharing with "installer" bundlers
116 // that may skip calls to validate/bundle in this class!
117 public static File getRootDir(File outDir,
118 Map<String, ? super Object> params) {
119 return new File(outDir, APP_NAME.fetchFrom(params));
120 }
121
122 public static String getLauncherRelativePath(
123 Map<String, ? super Object> params) {
124 return "bin" + File.separator + APP_NAME.fetchFrom(params);
125 }
126
127 private static String getLauncherName(Map<String, ? super Object> params) {
128 return APP_NAME.fetchFrom(params);
129 }
130
131 public static String getLauncherCfgName(
132 Map<String, ? super Object> params) {
133 return "app" + File.separator + APP_NAME.fetchFrom(params) + ".cfg";
134 }
135
136 @Override
137 public Path getAppDir() {
138 return appDir;
139 }
140
141 @Override
142 public Path getAppModsDir() {
143 return appModsDir;
144 }
145
146 @Override
147 public void prepareApplicationFiles(Map<String, ? super Object> params)
148 throws IOException {
149 Map<String, ? super Object> originalParams = new HashMap<>(params);
150
151 try {
152 IOUtils.writableOutputDir(root);
153 IOUtils.writableOutputDir(binDir);
154 } catch (PackagerException pe) {
155 throw new RuntimeException(pe);
156 }
157
158 // create the primary launcher
159 createLauncherForEntryPoint(params);
160
161 // Copy library to the launcher folder
162 try (InputStream is_lib = getResourceAsStream(LIBRARY_NAME)) {
163 writeEntry(is_lib, binDir.resolve(LIBRARY_NAME));
164 }
165
166 // create the additional launchers, if any
167 List<Map<String, ? super Object>> entryPoints
168 = StandardBundlerParam.ADD_LAUNCHERS.fetchFrom(params);
169 for (Map<String, ? super Object> entryPoint : entryPoints) {
170 createLauncherForEntryPoint(
171 AddLauncherArguments.merge(originalParams, entryPoint));
172 }
173
174 // Copy class path entries to Java folder
175 copyApplication(params);
176
177 // Copy icon to Resources folder
178 copyIcon(params);
179 }
180
181 @Override
182 public void prepareJreFiles(Map<String, ? super Object> params)
183 throws IOException {}
184
185 private void createLauncherForEntryPoint(
186 Map<String, ? super Object> params) throws IOException {
187 // Copy executable to Linux folder
188 Path executableFile = binDir.resolve(getLauncherName(params));
189 try (InputStream is_launcher =
190 getResourceAsStream("jpackageapplauncher")) {
191 writeEntry(is_launcher, executableFile);
192 }
193
194 executableFile.toFile().setExecutable(true, false);
195 executableFile.toFile().setWritable(true, true);
196
197 writeCfgFile(params, root.resolve(getLauncherCfgName(params)).toFile());
198 }
199
200 private void copyIcon(Map<String, ? super Object> params)
201 throws IOException {
202 File icon = ICON_PNG.fetchFrom(params);
203 if (icon != null) {
204 File iconTarget = new File(binDir.toFile(),
205 APP_NAME.fetchFrom(params) + ".png");
206 IOUtils.copyFile(icon, iconTarget);
207 }
208 }
209
210 private void copyApplication(Map<String, ? super Object> params)
211 throws IOException {
212 for (RelativeFileSet appResources :
213 APP_RESOURCES_LIST.fetchFrom(params)) {
214 if (appResources == null) {
215 throw new RuntimeException("Null app resources?");
216 }
217 File srcdir = appResources.getBaseDirectory();
218 for (String fname : appResources.getIncludedFiles()) {
219 copyEntry(appDir, srcdir, fname);
220 }
221 }
222 }
223
224 }
|