From e1bea0c0687c5f4551b3a6058ec37ce3705fa6cc Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Sun, 3 Jun 2007 23:18:43 +0000 Subject: libjava/classpath/ChangeLog.gcj: 2007-05-31 Matthias Klose * javax/management/NotificationBroadcasterSupport.java (getNotificationInfo): Add cast. * native/jni/qt-peer/Makefile.am (AM_CXXFLAGS): Add libstdc++ include directories. * native/jni/qt-peer/Makefile.in: Regenerate. libjava/ChangeLog: 2007-06-03 Matthias Klose * java/io/natFileWin32.cc (setFilePermissions): New (stub only). _access: Handle EXEC query, stub only. 2007-06-03 Matthias Klose Merged from classpath: * gnu/java/nio/SelectorProviderImpl.java: Whitespace merge. * java/lang/System.java(inheritedChannel): New. * java/lang/Character.java: Remove stray`;'. * java/net/MulticastSocket.java: Merged. * java/text/DateFormatSymbols.java(getInstance): New, comment updates. * java/text/Collator.java(getInstance): Merged. * java/util/Calendar.java: New attributes ALL_STYLES, SHORT, LONG. getDisplayName, getDisplayNames: New. * java/util/logging/Logger.java: Merged. * Regenerate .class and .h files. 2007-06-03 Matthias Klose * java/io/File.java: Merge with classpath-0.95, new method setFilePermissions, new attribute EXEC. * java/io/natFilePosix.cc (setFilePermissions): New. _access: Handle EXEC query. * classpath/lib/java/io/File.class, java/io/File.h: Regenerate. 2007-06-03 Matthias Klose Imported GNU Classpath 0.95. * classpath/Makefile.in, classpath/native/jni/midi-dssi/Makefile.in, classpath/native/jni/classpath/Makefile.in, classpath/native/jni/Makefile.in, classpath/native/jni/gconf-peer/Makefile.in, classpath/native/jni/java-io/Makefile.in, classpath/native/jni/native-lib/Makefile.in, classpath/native/jni/java-util/Makefile.in, classpath/native/jni/midi-alsa/Makefile.in, classpath/native/jni/java-lang/Makefile.in, classpath/native/jni/java-nio/Makefile.in, classpath/native/jni/java-net/Makefile.in, classpath/native/jni/xmlj/Makefile.in, classpath/native/jni/qt-peer/Makefile.in, classpath/native/jni/gtk-peer/Makefile.in, classpath/native/Makefile.in, classpath/native/jawt/Makefile.in, classpath/native/fdlibm/Makefile.in, classpath/native/plugin/Makefile.in, classpath/resource/Makefile.in, classpath/scripts/Makefile.in, classpath/tools/Makefile.in, classpath/doc/Makefile.in, classpath/doc/api/Makefile.in, classpath/lib/Makefile.in, classpath/external/Makefile.in, classpath/external/jsr166/Makefile.in, classpath/external/sax/Makefile.in, classpath/external/w3c_dom/Makefile.in, classpath/external/relaxngDatatype/Makefile.in, classpath/include/Makefile.in, classpath/examples/Makefile.in: Regenerate. * classpath/config.guess, classpath/config.sub, classpath/ltmain.sh : Update. * classpath/configure, classpath/depcomp, classpath/missing, classpath/aclocal.m4, classpath/install-sh: Regenerate. * gnu/classpath/Configuration.java (CLASSPATH_VERSION): Now 0.95. * sources.am: Regenerate. * Makefile.in: Regenerate. * Update the .class files and generated CNI header files, add new .class and generated CNI header files. * Remove generated files for removed java source files: classpath/gnu/java/net/BASE64.java, classpath/gnu/java/security/util/Base64.java, classpath/gnu/java/awt/peer/gtk/GThreadMutex.java, classpath/gnu/java/awt/peer/gtk/GThreadNativeMethodRunner.java, classpath/gnu/java/awt/font/autofit/Scaler.java, classpath/gnu/classpath/jdwp/util/Value.java, classpath/gnu/javax/net/ssl/Base64.java. * Remove empty directories. * Makefile.am(nat_source_files): Add natVMOperatingSystemMXBeanImpl.cc. * java/lang/Class.java(setAccessible): Merge from classpath. * java/util/Locale.java: Remove. * gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java, gnu/java/lang/management/natVMOperatingSystemMXBeanImpl.cc: New. * gcj/javaprims.h: Update class declarations. * scripts/classes.pl: Update usage. * HACKING: Mention to build all peers. From-SVN: r125302 --- .../gnu/java/awt/peer/ClasspathDesktopPeer.java | 301 +++++++++++++++++++++ 1 file changed, 301 insertions(+) create mode 100644 libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java (limited to 'libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java') diff --git a/libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java b/libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java new file mode 100644 index 00000000000..bef42dcea34 --- /dev/null +++ b/libjava/classpath/gnu/java/awt/peer/ClasspathDesktopPeer.java @@ -0,0 +1,301 @@ +/* ClasspathDesktopPeer.java -- Offers a concrete implementation for DesktopPeer + Copyright (C) 2006, 2007 Free Software Foundation, Inc. + + This file is part of GNU Classpath. + + GNU Classpath is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + GNU Classpath is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNU Classpath; see the file COPYING. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301 USA. + + Linking this library statically or dynamically with other modules is + making a combined work based on this library. Thus, the terms and + conditions of the GNU General Public License cover the whole + combination. + + As a special exception, the copyright holders of this library give you + permission to link this library with independent modules to produce an + executable, regardless of the license terms of these independent + modules, and to copy and distribute the resulting executable under + terms of your choice, provided that you also meet, for each linked + independent module, the terms and conditions of the license of that + module. An independent module is a module which is not derived from + or based on this library. If you modify this library, you may extend + this exception to your version of the library, but you are not + obligated to do so. If you do not wish to do so, delete this + exception statement from your version. */ + +package gnu.java.awt.peer; + +import java.awt.AWTPermission; +import java.awt.Desktop.Action; +import java.awt.peer.DesktopPeer; + +import java.io.File; +import java.io.IOException; + +import java.net.URI; + +import java.util.prefs.Preferences; + +/** + * Offers a common implementation for the Desktop peers, that enables + * access to default system application within java processes. + * + * @author Mario Torre + */ +public class ClasspathDesktopPeer + implements DesktopPeer +{ + /** This is the fallback browser, if no desktop was detected. */ + protected static final String _DEFAULT_BROWSER = "firefox"; + + /** gnu.java.awt.peer.Desktop.html.command */ + protected static final String _BROWSE = "html"; + + /** gnu.java.awt.peer.Desktop.mail.command */ + protected static final String _MAIL = "mail"; + + /** gnu.java.awt.peer.Desktop.edit.command */ + protected static final String _EDIT = "edit"; + + /** gnu.java.awt.peer.Desktop.print.command */ + protected static final String _PRINT = "print"; + + /** gnu.java.awt.peer.Desktop.open.command */ + protected static final String _OPEN = "open"; + + /** */ + protected static final KDEDesktopPeer kde = new KDEDesktopPeer(); + + /** */ + protected static final GnomeDesktopPeer gnome = new GnomeDesktopPeer(); + + /** */ + protected static final ClasspathDesktopPeer classpath = + new ClasspathDesktopPeer(); + + /** + * Preference subsystem. Packagers and users can override the default + * behaviour of this class via preferences and system properties. + */ + protected Preferences prefs = + Preferences.userNodeForPackage(ClasspathDesktopPeer.class).node("Desktop"); + + /** + * @param target + */ + protected ClasspathDesktopPeer() + { + /* nothing to do */ + } + + public boolean isSupported(Action action) + { + String check = null; + + switch(action) + { + case BROWSE: + check = _BROWSE; + break; + + case MAIL: + check = _MAIL; + break; + + case EDIT: + check = _EDIT; + break; + + case PRINT: + check = _PRINT; + break; + + case OPEN: default: + check = _OPEN; + break; + } + + return this.supportCommand(check); + } + + public void browse(URI url) throws IOException + { + checkPermissions(); + + String browser = getCommand(_BROWSE); + + if (browser == null) + throw new UnsupportedOperationException(); + + browser = browser + " " + url.toString(); + + Runtime.getRuntime().exec(browser); + } + + public void edit(File file) throws IOException + { + checkPermissions(file, false); + + String edit = getCommand(_EDIT); + + if (edit == null) + throw new UnsupportedOperationException(); + + edit = edit + " " + file.getAbsolutePath(); + Runtime.getRuntime().exec(edit); + } + + public void mail(URI mailtoURL) throws IOException + { + checkPermissions(); + + String scheme = mailtoURL.getScheme(); + if (scheme == null || !scheme.equalsIgnoreCase("mailto")) + throw new IllegalArgumentException("URI Scheme not of type mailto"); + + String mail = getCommand(_MAIL); + + if (mail == null) + throw new UnsupportedOperationException(); + + mail = mail + " " + mailtoURL.toString(); + + Runtime.getRuntime().exec(mail); + } + + public void mail() throws IOException + { + checkPermissions(); + + String mail = getCommand(_MAIL); + + if (mail == null) + throw new UnsupportedOperationException(); + + Runtime.getRuntime().exec(mail); + } + + public void open(File file) throws IOException + { + checkPermissions(file, true); + + String open = getCommand(_OPEN); + + if (open == null) + throw new UnsupportedOperationException(); + + open = open + " " + file.getAbsolutePath(); + Runtime.getRuntime().exec(open); + } + + public void print(File file) throws IOException + { + checkPrintPermissions(file); + + String print = getCommand(_PRINT); + + if (print == null) + throw new UnsupportedOperationException(); + + print = print + " " + file.getAbsolutePath(); + Runtime.getRuntime().exec(print); + } + + protected String getCommand(String action) + { + // check if a system property exist + String command = + System.getProperty("gnu.java.awt.peer.Desktop." + action + ".command"); + + // otherwise, get it from preferences, if any + if (command == null) + { + command = prefs.node(action).get("command", null); + } + + return command; + } + + /** + * Note: Checks for AWTPermission("showWindowWithoutWarningBanner") only. + */ + protected void checkPermissions() + { + SecurityManager sm = System.getSecurityManager(); + if (sm != null) { + sm.checkPermission(new AWTPermission("showWindowWithoutWarningBanner")); + } + } + + /** + * Calls checkPermissions() and checks for SecurityManager.checkRead() + * and, if readOnly is false, for SecurityManager.checkWrite() + */ + protected void checkPermissions(File file, boolean readOnly) + { + checkPermissions(); + + SecurityManager sm = System.getSecurityManager(); + if (sm != null) { + sm.checkRead(file.toString()); + if (!readOnly) sm.checkWrite(file.toString()); + } + } + + /** + * Calls checkPermissions(file, true) and checks for + * SecurityManager.checkPrintJobAccess() + */ + protected void checkPrintPermissions(File file) + { + checkPermissions(file, true); + + SecurityManager sm = System.getSecurityManager(); + if (sm != null) { + sm.checkPrintJobAccess(); + } + } + + /** + * @param check + * @return + */ + protected boolean supportCommand(String check) + { + return ((this.getCommand(check) != null) ? true : false); + } + + /** + * @return + */ + public static DesktopPeer getDesktop() + { + // check if we are under Gnome or KDE or anything else + String desktopSession = System.getenv("GNOME_DESKTOP_SESSION_ID"); + if (desktopSession == null) + { + desktopSession = System.getenv("KDE_FULL_SESSION"); + if (desktopSession != null) + return kde; + } + else + { + return gnome; + } + + // revert to this class for default values + return classpath; + } +} -- cgit v1.2.3