1 /*
2 * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.jpackage.internal;
27
28 import javax.imageio.ImageIO;
29 import java.awt.image.BufferedImage;
30 import java.io.*;
31 import java.nio.file.Files;
32 import java.text.MessageFormat;
33 import java.util.*;
34 import java.util.regex.Matcher;
35 import java.util.regex.Pattern;
36
37 import static jdk.jpackage.internal.StandardBundlerParam.*;
38 import static jdk.jpackage.internal.LinuxAppBundler.LINUX_INSTALL_DIR;
39 import static jdk.jpackage.internal.LinuxAppBundler.LINUX_PACKAGE_DEPENDENCIES;
40
41 /**
42 * There are two command line options to configure license information for RPM
43 * packaging: --linux-rpm-license-type and --license-file. Value of
44 * --linux-rpm-license-type command line option configures "License:" section
45 * of RPM spec. Value of --license-file command line option specifies a license
46 * file to be added to the package. License file is a sort of documentation file
47 * but it will be installed even if user selects an option to install the
48 * package without documentation. --linux-rpm-license-type is the primary option
49 * to set license information. --license-file makes little sense in case of RPM
50 * packaging.
51 */
52 public class LinuxRpmBundler extends AbstractBundler {
53
54 private static final ResourceBundle I18N = ResourceBundle.getBundle(
55 "jdk.jpackage.internal.resources.LinuxResources");
56
57 public static final BundlerParamInfo<LinuxAppBundler> APP_BUNDLER =
58 new StandardBundlerParam<>(
59 "linux.app.bundler",
60 LinuxAppBundler.class,
61 params -> new LinuxAppBundler(),
62 null);
63
64 public static final BundlerParamInfo<File> RPM_IMAGE_DIR =
65 new StandardBundlerParam<>(
66 "linux.rpm.imageDir",
67 File.class,
68 params -> {
69 File imagesRoot = IMAGES_ROOT.fetchFrom(params);
70 if (!imagesRoot.exists()) imagesRoot.mkdirs();
71 return new File(imagesRoot, "linux-rpm.image");
72 },
73 (s, p) -> new File(s));
74
75 // Fedora rules for package naming are used here
76 // https://fedoraproject.org/wiki/Packaging:NamingGuidelines?rd=Packaging/NamingGuidelines
77 //
78 // all Fedora packages must be named using only the following ASCII
79 // characters. These characters are displayed here:
80 //
81 // abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-._+
82 //
83 private static final Pattern RPM_BUNDLE_NAME_PATTERN =
84 Pattern.compile("[a-z\\d\\+\\-\\.\\_]+", Pattern.CASE_INSENSITIVE);
85
86 public static final BundlerParamInfo<String> BUNDLE_NAME =
87 new StandardBundlerParam<> (
88 Arguments.CLIOptions.LINUX_BUNDLE_NAME.getId(),
89 String.class,
90 params -> {
91 String nm = APP_NAME.fetchFrom(params);
92 if (nm == null) return null;
93
94 // make sure to lower case and spaces become dashes
95 nm = nm.toLowerCase().replaceAll("[ ]", "-");
96
97 return nm;
98 },
99 (s, p) -> {
100 if (!RPM_BUNDLE_NAME_PATTERN.matcher(s).matches()) {
101 String msgKey = "error.invalid-value-for-package-name";
102 throw new IllegalArgumentException(
103 new ConfigException(MessageFormat.format(
104 I18N.getString(msgKey), s),
105 I18N.getString(msgKey + ".advice")));
106 }
107
108 return s;
109 }
110 );
111
112 public static final BundlerParamInfo<String> MENU_GROUP =
113 new StandardBundlerParam<>(
114 Arguments.CLIOptions.LINUX_MENU_GROUP.getId(),
115 String.class,
116 params -> I18N.getString("param.menu-group.default"),
117 (s, p) -> s
118 );
119
120 public static final BundlerParamInfo<String> LICENSE_TYPE =
121 new StandardBundlerParam<>(
122 Arguments.CLIOptions.LINUX_RPM_LICENSE_TYPE.getId(),
123 String.class,
124 params -> I18N.getString("param.license-type.default"),
125 (s, p) -> s
126 );
127
128 public static final BundlerParamInfo<String> XDG_FILE_PREFIX =
129 new StandardBundlerParam<> (
130 "linux.xdg-prefix",
131 String.class,
132 params -> {
133 try {
134 String vendor;
135 if (params.containsKey(VENDOR.getID())) {
136 vendor = VENDOR.fetchFrom(params);
137 } else {
138 vendor = "jpackage";
139 }
140 String appName = APP_NAME.fetchFrom(params);
141
142 return (vendor + "-" + appName).replaceAll("\\s", "");
143 } catch (Exception e) {
144 if (Log.isDebug()) {
145 e.printStackTrace();
146 }
147 }
148 return "unknown-MimeInfo.xml";
149 },
150 (s, p) -> s);
151
152 private final static String DEFAULT_ICON = "javalogo_white_32.png";
153 private final static String DEFAULT_SPEC_TEMPLATE = "template.spec";
154 private final static String DEFAULT_DESKTOP_FILE_TEMPLATE =
155 "template.desktop";
156
157 public final static String TOOL_RPMBUILD = "rpmbuild";
158 public final static double TOOL_RPMBUILD_MIN_VERSION = 4.0d;
159
160 public static boolean testTool(String toolName, double minVersion) {
161 try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
162 PrintStream ps = new PrintStream(baos)) {
163 ProcessBuilder pb = new ProcessBuilder(toolName, "--version");
164 IOUtils.exec(pb, false, ps);
165 //not interested in the above's output
166 String content = new String(baos.toByteArray());
167 Pattern pattern = Pattern.compile(" (\\d+\\.\\d+)");
168 Matcher matcher = pattern.matcher(content);
169
170 if (matcher.find()) {
171 String v = matcher.group(1);
172 double version = Double.parseDouble(v);
173 return minVersion <= version;
174 } else {
175 return false;
176 }
177 } catch (Exception e) {
178 Log.verbose(MessageFormat.format(I18N.getString(
179 "message.test-for-tool"), toolName, e.getMessage()));
180 return false;
181 }
182 }
183
184 @Override
185 public boolean validate(Map<String, ? super Object> params)
186 throws ConfigException {
187 try {
188 if (params == null) throw new ConfigException(
189 I18N.getString("error.parameters-null"),
190 I18N.getString("error.parameters-null.advice"));
191
192 // run basic validation to ensure requirements are met
193 // we are not interested in return code, only possible exception
194 APP_BUNDLER.fetchFrom(params).validate(params);
195
196 // validate presense of required tools
197 if (!testTool(TOOL_RPMBUILD, TOOL_RPMBUILD_MIN_VERSION)){
198 throw new ConfigException(
199 MessageFormat.format(
200 I18N.getString("error.cannot-find-rpmbuild"),
201 TOOL_RPMBUILD_MIN_VERSION),
202 MessageFormat.format(
203 I18N.getString("error.cannot-find-rpmbuild.advice"),
204 TOOL_RPMBUILD_MIN_VERSION));
205 }
206
207 // only one mime type per association, at least one file extension
208 List<Map<String, ? super Object>> associations =
209 FILE_ASSOCIATIONS.fetchFrom(params);
210 if (associations != null) {
211 for (int i = 0; i < associations.size(); i++) {
212 Map<String, ? super Object> assoc = associations.get(i);
213 List<String> mimes = FA_CONTENT_TYPE.fetchFrom(assoc);
214 if (mimes == null || mimes.isEmpty()) {
215 String msgKey =
216 "error.no-content-types-for-file-association";
217 throw new ConfigException(
218 MessageFormat.format(I18N.getString(msgKey), i),
219 I18N.getString(msgKey + ".advice"));
220 } else if (mimes.size() > 1) {
221 String msgKey =
222 "error.no-content-types-for-file-association";
223 throw new ConfigException(
224 MessageFormat.format(I18N.getString(msgKey), i),
225 I18N.getString(msgKey + ".advice"));
226 }
227 }
228 }
229
230 // bundle name has some restrictions
231 // the string converter will throw an exception if invalid
232 BUNDLE_NAME.getStringConverter().apply(
233 BUNDLE_NAME.fetchFrom(params), params);
234
235 return true;
236 } catch (RuntimeException re) {
237 if (re.getCause() instanceof ConfigException) {
238 throw (ConfigException) re.getCause();
239 } else {
240 throw new ConfigException(re);
241 }
242 }
243 }
244
245 private boolean prepareProto(Map<String, ? super Object> params)
246 throws PackagerException, IOException {
247 File appImage = StandardBundlerParam.getPredefinedAppImage(params);
248 File appDir = null;
249
250 // we either have an application image or need to build one
251 if (appImage != null) {
252 appDir = new File(RPM_IMAGE_DIR.fetchFrom(params),
253 APP_NAME.fetchFrom(params));
254 // copy everything from appImage dir into appDir/name
255 IOUtils.copyRecursive(appImage.toPath(), appDir.toPath());
256 } else {
257 appDir = APP_BUNDLER.fetchFrom(params).doBundle(params,
258 RPM_IMAGE_DIR.fetchFrom(params), true);
259 }
260 return appDir != null;
261 }
262
263 public File bundle(Map<String, ? super Object> params,
264 File outdir) throws PackagerException {
265
266 IOUtils.writableOutputDir(outdir.toPath());
267
268 File imageDir = RPM_IMAGE_DIR.fetchFrom(params);
269 try {
270
271 imageDir.mkdirs();
272
273 if (prepareProto(params) && prepareProjectConfig(params)) {
274 return buildRPM(params, outdir);
275 }
276 return null;
277 } catch (IOException ex) {
278 Log.verbose(ex);
279 throw new PackagerException(ex);
280 }
281 }
282
283 private boolean prepareProjectConfig(Map<String, ? super Object> params)
284 throws IOException {
285 Map<String, String> data = createReplacementData(params);
286 File rootDir =
287 LinuxAppBundler.getRootDir(RPM_IMAGE_DIR.fetchFrom(params), params);
288 File binDir = new File(rootDir, "bin");
289
290 // prepare installer icon
291 File iconTarget = getConfig_IconFile(binDir, params);
292 File icon = LinuxAppBundler.ICON_PNG.fetchFrom(params);
293 if (!StandardBundlerParam.isRuntimeInstaller(params)) {
294 if (icon == null || !icon.exists()) {
295 fetchResource(iconTarget.getName(),
296 I18N.getString("resource.menu-icon"),
297 DEFAULT_ICON,
298 iconTarget,
299 VERBOSE.fetchFrom(params),
300 RESOURCE_DIR.fetchFrom(params));
301 } else {
302 fetchResource(iconTarget.getName(),
303 I18N.getString("resource.menu-icon"),
304 icon,
305 iconTarget,
306 VERBOSE.fetchFrom(params),
307 RESOURCE_DIR.fetchFrom(params));
308 }
309 }
310
311 StringBuilder installScripts = new StringBuilder();
312 StringBuilder removeScripts = new StringBuilder();
313 for (Map<String, ? super Object> addLauncher :
314 ADD_LAUNCHERS.fetchFrom(params)) {
315 Map<String, String> addLauncherData =
316 createReplacementData(addLauncher);
317 addLauncherData.put("APPLICATION_FS_NAME",
318 data.get("APPLICATION_FS_NAME"));
319 addLauncherData.put("DESKTOP_MIMES", "");
320
321 // prepare desktop shortcut
322 try (Writer w = Files.newBufferedWriter(
323 getConfig_DesktopShortcutFile(binDir,
324 addLauncher).toPath())) {
325 String content = preprocessTextResource(
326 getConfig_DesktopShortcutFile(binDir,
327 addLauncher).getName(),
328 I18N.getString("resource.menu-shortcut-descriptor"),
329 DEFAULT_DESKTOP_FILE_TEMPLATE, addLauncherData,
330 VERBOSE.fetchFrom(params),
331 RESOURCE_DIR.fetchFrom(params));
332 w.write(content);
333 }
334
335 // prepare installer icon
336 iconTarget = getConfig_IconFile(binDir, addLauncher);
337 icon = LinuxAppBundler.ICON_PNG.fetchFrom(addLauncher);
338 if (icon == null || !icon.exists()) {
339 fetchResource(iconTarget.getName(),
340 I18N.getString("resource.menu-icon"),
341 DEFAULT_ICON,
342 iconTarget,
343 VERBOSE.fetchFrom(params),
344 RESOURCE_DIR.fetchFrom(params));
345 } else {
346 fetchResource(iconTarget.getName(),
347 I18N.getString("resource.menu-icon"),
348 icon,
349 iconTarget,
350 VERBOSE.fetchFrom(params),
351 RESOURCE_DIR.fetchFrom(params));
352 }
353
354 // post copying of desktop icon
355 installScripts.append("xdg-desktop-menu install --novendor ");
356 installScripts.append(LINUX_INSTALL_DIR.fetchFrom(params));
357 installScripts.append("/");
358 installScripts.append(data.get("APPLICATION_FS_NAME"));
359 installScripts.append("/bin/");
360 installScripts.append(addLauncherData.get(
361 "APPLICATION_LAUNCHER_FILENAME"));
362 installScripts.append(".desktop\n");
363
364 // preun cleanup of desktop icon
365 removeScripts.append("xdg-desktop-menu uninstall --novendor ");
366 removeScripts.append(LINUX_INSTALL_DIR.fetchFrom(params));
367 removeScripts.append("/");
368 removeScripts.append(data.get("APPLICATION_FS_NAME"));
369 removeScripts.append("/bin/");
370 removeScripts.append(addLauncherData.get(
371 "APPLICATION_LAUNCHER_FILENAME"));
372 removeScripts.append(".desktop\n");
373
374 }
375 data.put("ADD_LAUNCHERS_INSTALL", installScripts.toString());
376 data.put("ADD_LAUNCHERS_REMOVE", removeScripts.toString());
377
378 StringBuilder cdsScript = new StringBuilder();
379
380 data.put("APP_CDS_CACHE", cdsScript.toString());
381
382 List<Map<String, ? super Object>> associations =
383 FILE_ASSOCIATIONS.fetchFrom(params);
384 data.put("FILE_ASSOCIATION_INSTALL", "");
385 data.put("FILE_ASSOCIATION_REMOVE", "");
386 data.put("DESKTOP_MIMES", "");
387 if (associations != null) {
388 String mimeInfoFile = XDG_FILE_PREFIX.fetchFrom(params)
389 + "-MimeInfo.xml";
390 StringBuilder mimeInfo = new StringBuilder(
391 "<?xml version=\"1.0\"?>\n<mime-info xmlns="
392 +"'http://www.freedesktop.org/standards/shared-mime-info'>\n");
393 StringBuilder registrations = new StringBuilder();
394 StringBuilder deregistrations = new StringBuilder();
395 StringBuilder desktopMimes = new StringBuilder("MimeType=");
396 boolean addedEntry = false;
397
398 for (Map<String, ? super Object> assoc : associations) {
399 // <mime-type type="application/x-vnd.awesome">
400 // <comment>Awesome document</comment>
401 // <glob pattern="*.awesome"/>
402 // <glob pattern="*.awe"/>
403 // </mime-type>
404
405 if (assoc == null) {
406 continue;
407 }
408
409 String description = FA_DESCRIPTION.fetchFrom(assoc);
410 File faIcon = FA_ICON.fetchFrom(assoc);
411 List<String> extensions = FA_EXTENSIONS.fetchFrom(assoc);
412 if (extensions == null) {
413 Log.verbose(I18N.getString(
414 "message.creating-association-with-null-extension"));
415 }
416
417 List<String> mimes = FA_CONTENT_TYPE.fetchFrom(assoc);
418 if (mimes == null || mimes.isEmpty()) {
419 continue;
420 }
421 String thisMime = mimes.get(0);
422 String dashMime = thisMime.replace('/', '-');
423
424 mimeInfo.append(" <mime-type type='")
425 .append(thisMime)
426 .append("'>\n");
427 if (description != null && !description.isEmpty()) {
428 mimeInfo.append(" <comment>")
429 .append(description)
430 .append("</comment>\n");
431 }
432
433 if (extensions != null) {
434 for (String ext : extensions) {
435 mimeInfo.append(" <glob pattern='*.")
436 .append(ext)
437 .append("'/>\n");
438 }
439 }
440
441 mimeInfo.append(" </mime-type>\n");
442 if (!addedEntry) {
443 registrations.append("xdg-mime install ")
444 .append(LINUX_INSTALL_DIR.fetchFrom(params))
445 .append("/")
446 .append(data.get("APPLICATION_FS_NAME"))
447 .append("/")
448 .append(mimeInfoFile)
449 .append("\n");
450
451 deregistrations.append("xdg-mime uninstall ")
452 .append(LINUX_INSTALL_DIR.fetchFrom(params))
453 .append("/")
454 .append(data.get("APPLICATION_FS_NAME"))
455 .append("/")
456 .append(mimeInfoFile)
457 .append("\n");
458 addedEntry = true;
459 } else {
460 desktopMimes.append(";");
461 }
462 desktopMimes.append(thisMime);
463
464 if (faIcon != null && faIcon.exists()) {
465 int size = getSquareSizeOfImage(faIcon);
466
467 if (size > 0) {
468 File target = new File(binDir,
469 APP_NAME.fetchFrom(params)
470 + "_fa_" + faIcon.getName());
471 IOUtils.copyFile(faIcon, target);
472
473 // xdg-icon-resource install --context mimetypes
474 // --size 64 awesomeapp_fa_1.png
475 // application-x.vnd-awesome
476 registrations.append(
477 "xdg-icon-resource install "
478 + "--context mimetypes --size ")
479 .append(size)
480 .append(" ")
481 .append(LINUX_INSTALL_DIR.fetchFrom(params))
482 .append("/")
483 .append(data.get("APPLICATION_FS_NAME"))
484 .append("/")
485 .append(target.getName())
486 .append(" ")
487 .append(dashMime)
488 .append("\n");
489
490 // xdg-icon-resource uninstall --context mimetypes
491 // --size 64 awesomeapp_fa_1.png
492 // application-x.vnd-awesome
493 deregistrations.append(
494 "xdg-icon-resource uninstall "
495 + "--context mimetypes --size ")
496 .append(size)
497 .append(" ")
498 .append(LINUX_INSTALL_DIR.fetchFrom(params))
499 .append("/")
500 .append(data.get("APPLICATION_FS_NAME"))
501 .append("/")
502 .append(target.getName())
503 .append(" ")
504 .append(dashMime)
505 .append("\n");
506 }
507 }
508 }
509 mimeInfo.append("</mime-info>");
510
511 if (addedEntry) {
512 try (Writer w = Files.newBufferedWriter(
513 new File(binDir, mimeInfoFile).toPath())) {
514 w.write(mimeInfo.toString());
515 }
516 data.put("FILE_ASSOCIATION_INSTALL", registrations.toString());
517 data.put("FILE_ASSOCIATION_REMOVE", deregistrations.toString());
518 data.put("DESKTOP_MIMES", desktopMimes.toString());
519 }
520 }
521
522 if (!StandardBundlerParam.isRuntimeInstaller(params)) {
523 //prepare desktop shortcut
524 try (Writer w = Files.newBufferedWriter(
525 getConfig_DesktopShortcutFile(binDir, params).toPath())) {
526 String content = preprocessTextResource(
527 getConfig_DesktopShortcutFile(binDir,
528 params).getName(),
529 I18N.getString("resource.menu-shortcut-descriptor"),
530 DEFAULT_DESKTOP_FILE_TEMPLATE, data,
531 VERBOSE.fetchFrom(params),
532 RESOURCE_DIR.fetchFrom(params));
533 w.write(content);
534 }
535 }
536
537 // prepare spec file
538 try (Writer w = Files.newBufferedWriter(
539 getConfig_SpecFile(params).toPath())) {
540 String content = preprocessTextResource(
541 getConfig_SpecFile(params).getName(),
542 I18N.getString("resource.rpm-spec-file"),
543 DEFAULT_SPEC_TEMPLATE, data,
544 VERBOSE.fetchFrom(params),
545 RESOURCE_DIR.fetchFrom(params));
546 w.write(content);
547 }
548
549 return true;
550 }
551
552 private Map<String, String> createReplacementData(
553 Map<String, ? super Object> params) throws IOException {
554 Map<String, String> data = new HashMap<>();
555 String launcher = LinuxAppImageBuilder.getLauncherRelativePath(params);
556
557 data.put("APPLICATION_NAME", APP_NAME.fetchFrom(params));
558 data.put("APPLICATION_FS_NAME", APP_NAME.fetchFrom(params));
559 data.put("APPLICATION_PACKAGE", BUNDLE_NAME.fetchFrom(params));
560 data.put("APPLICATION_VENDOR", VENDOR.fetchFrom(params));
561 data.put("APPLICATION_VERSION", VERSION.fetchFrom(params));
562 data.put("APPLICATION_RELEASE", RELEASE.fetchFrom(params));
563 data.put("APPLICATION_LAUNCHER_FILENAME", launcher);
564 data.put("INSTALLATION_DIRECTORY", LINUX_INSTALL_DIR.fetchFrom(params));
565 data.put("XDG_PREFIX", XDG_FILE_PREFIX.fetchFrom(params));
566 data.put("DEPLOY_BUNDLE_CATEGORY", MENU_GROUP.fetchFrom(params));
567 data.put("APPLICATION_DESCRIPTION", DESCRIPTION.fetchFrom(params));
568 data.put("APPLICATION_SUMMARY", APP_NAME.fetchFrom(params));
569 data.put("APPLICATION_LICENSE_TYPE", LICENSE_TYPE.fetchFrom(params));
570
571 String licenseFile = LICENSE_FILE.fetchFrom(params);
572 if (licenseFile == null) {
573 licenseFile = "";
574 }
575 data.put("APPLICATION_LICENSE_FILE", licenseFile);
576
577 String deps = LINUX_PACKAGE_DEPENDENCIES.fetchFrom(params);
578 data.put("PACKAGE_DEPENDENCIES",
579 deps.isEmpty() ? "" : "Requires: " + deps);
580 data.put("RUNTIME_INSTALLER", "" +
581 StandardBundlerParam.isRuntimeInstaller(params));
582 return data;
583 }
584
585 private File getConfig_DesktopShortcutFile(File rootDir,
586 Map<String, ? super Object> params) {
587 return new File(rootDir, APP_NAME.fetchFrom(params) + ".desktop");
588 }
589
590 private File getConfig_IconFile(File rootDir,
591 Map<String, ? super Object> params) {
592 return new File(rootDir, APP_NAME.fetchFrom(params) + ".png");
593 }
594
595 private File getConfig_SpecFile(Map<String, ? super Object> params) {
596 return new File(RPM_IMAGE_DIR.fetchFrom(params),
597 APP_NAME.fetchFrom(params) + ".spec");
598 }
599
600 private File buildRPM(Map<String, ? super Object> params,
601 File outdir) throws IOException {
602 Log.verbose(MessageFormat.format(I18N.getString(
603 "message.outputting-bundle-location"),
604 outdir.getAbsolutePath()));
605
606 File broot = new File(TEMP_ROOT.fetchFrom(params), "rmpbuildroot");
607
608 outdir.mkdirs();
609
610 //run rpmbuild
611 ProcessBuilder pb = new ProcessBuilder(
612 TOOL_RPMBUILD,
613 "-bb", getConfig_SpecFile(params).getAbsolutePath(),
614 "--define", "%_sourcedir "
615 + RPM_IMAGE_DIR.fetchFrom(params).getAbsolutePath(),
616 // save result to output dir
617 "--define", "%_rpmdir " + outdir.getAbsolutePath(),
618 // do not use other system directories to build as current user
619 "--define", "%_topdir " + broot.getAbsolutePath()
620 );
621 pb = pb.directory(RPM_IMAGE_DIR.fetchFrom(params));
622 IOUtils.exec(pb);
623
624 Log.verbose(MessageFormat.format(
625 I18N.getString("message.output-bundle-location"),
626 outdir.getAbsolutePath()));
627
628 // presume the result is the ".rpm" file with the newest modified time
629 // not the best solution, but it is the most reliable
630 File result = null;
631 long lastModified = 0;
632 File[] list = outdir.listFiles();
633 if (list != null) {
634 for (File f : list) {
635 if (f.getName().endsWith(".rpm") &&
636 f.lastModified() > lastModified) {
637 result = f;
638 lastModified = f.lastModified();
639 }
640 }
641 }
642
643 return result;
644 }
645
646 @Override
647 public String getName() {
648 return I18N.getString("rpm.bundler.name");
649 }
650
651 @Override
652 public String getID() {
653 return "rpm";
654 }
655
656 @Override
657 public String getBundleType() {
658 return "INSTALLER";
659 }
660
661 @Override
662 public File execute(Map<String, ? super Object> params,
663 File outputParentDir) throws PackagerException {
664 return bundle(params, outputParentDir);
665 }
666
667 @Override
668 public boolean supported(boolean runtimeInstaller) {
669 return isSupported();
670 }
671
672 public static boolean isSupported() {
673 if (Platform.getPlatform() == Platform.LINUX) {
674 if (testTool(TOOL_RPMBUILD, TOOL_RPMBUILD_MIN_VERSION)) {
675 return true;
676 }
677 }
678 return false;
679 }
680
681 public int getSquareSizeOfImage(File f) {
682 try {
683 BufferedImage bi = ImageIO.read(f);
684 if (bi.getWidth() == bi.getHeight()) {
685 return bi.getWidth();
686 } else {
687 return 0;
688 }
689 } catch (Exception e) {
690 e.printStackTrace();
691 return 0;
692 }
693 }
694 }