Initial import from IcedTea6.

2010-10-19  Andrew John Hughes  <[email protected]>

	* .hgignore,
	* Makefile.am,
	* acinclude.m4,
	* autogen.sh,
	* configure.ac,
	* extra/net/sourceforge/jnlp/about/HTMLPanel.java,
	* extra/net/sourceforge/jnlp/about/Main.java,
	* extra/net/sourceforge/jnlp/about/resources/about.html,
	* extra/net/sourceforge/jnlp/about/resources/applications.html,
	* extra/net/sourceforge/jnlp/about/resources/notes.html,
	* javac.in,
	* javaws.desktop: Imported from IcedTea6.
	* launcher/java.c,
	* launcher/java.h,
	* launcher/java_md.c,
	* launcher/java_md.h,
	* launcher/jli_util.h,
	* launcher/jni.h,
	* launcher/jvm.h,
	* launcher/jvm_md.h,
	* launcher/manifest_info.h,
	* launcher/splashscreen.h,
	* launcher/splashscreen_stubs.c,
	* launcher/version_comp.h,
	* launcher/wildcard.h: Imported from OpenJDK.
	* netx/javaws.1,
	* netx/javax/jnlp/BasicService.java,
	* netx/javax/jnlp/ClipboardService.java,
	* netx/javax/jnlp/DownloadService.java,
	* netx/javax/jnlp/DownloadServiceListener.java,
	* netx/javax/jnlp/ExtendedService.java,
	* netx/javax/jnlp/ExtensionInstallerService.java,
	* netx/javax/jnlp/FileContents.java,
	* netx/javax/jnlp/FileOpenService.java,
	* netx/javax/jnlp/FileSaveService.java,
	* netx/javax/jnlp/JNLPRandomAccessFile.java,
	* netx/javax/jnlp/PersistenceService.java,
	* netx/javax/jnlp/PrintService.java,
	* netx/javax/jnlp/ServiceManager.java,
	* netx/javax/jnlp/ServiceManagerStub.java,
	* netx/javax/jnlp/SingleInstanceListener.java,
	* netx/javax/jnlp/SingleInstanceService.java,
	* netx/javax/jnlp/UnavailableServiceException.java,
	* netx/net/sourceforge/jnlp/AppletDesc.java,
	* netx/net/sourceforge/jnlp/ApplicationDesc.java,
	* netx/net/sourceforge/jnlp/AssociationDesc.java,
	* netx/net/sourceforge/jnlp/ComponentDesc.java,
	* netx/net/sourceforge/jnlp/DefaultLaunchHandler.java,
	* netx/net/sourceforge/jnlp/ExtensionDesc.java,
	* netx/net/sourceforge/jnlp/IconDesc.java,
	* netx/net/sourceforge/jnlp/InformationDesc.java,
	* netx/net/sourceforge/jnlp/InstallerDesc.java,
	* netx/net/sourceforge/jnlp/JARDesc.java,
	* netx/net/sourceforge/jnlp/JNLPFile.java,
	* netx/net/sourceforge/jnlp/JNLPSplashScreen.java,
	* netx/net/sourceforge/jnlp/JREDesc.java,
	* netx/net/sourceforge/jnlp/LaunchException.java,
	* netx/net/sourceforge/jnlp/LaunchHandler.java,
	* netx/net/sourceforge/jnlp/Launcher.java,
	* netx/net/sourceforge/jnlp/MenuDesc.java,
	* netx/net/sourceforge/jnlp/NetxPanel.java,
	* netx/net/sourceforge/jnlp/Node.java,
	* netx/net/sourceforge/jnlp/PackageDesc.java,
	* netx/net/sourceforge/jnlp/ParseException.java,
	* netx/net/sourceforge/jnlp/Parser.java,
	* netx/net/sourceforge/jnlp/PluginBridge.java,
	* netx/net/sourceforge/jnlp/PropertyDesc.java,
	* netx/net/sourceforge/jnlp/RelatedContentDesc.java,
	* netx/net/sourceforge/jnlp/ResourcesDesc.java,
	* netx/net/sourceforge/jnlp/SecurityDesc.java,
	* netx/net/sourceforge/jnlp/ShortcutDesc.java,
	* netx/net/sourceforge/jnlp/StreamEater.java,
	* netx/net/sourceforge/jnlp/UpdateDesc.java,
	* netx/net/sourceforge/jnlp/Version.java,
	* netx/net/sourceforge/jnlp/cache/CacheEntry.java,
	* netx/net/sourceforge/jnlp/cache/CacheUtil.java,
	* netx/net/sourceforge/jnlp/cache/DefaultDownloadIndicator.java,
	* netx/net/sourceforge/jnlp/cache/DownloadIndicator.java,
	* netx/net/sourceforge/jnlp/cache/Resource.java,
	* netx/net/sourceforge/jnlp/cache/ResourceTracker.java,
	* netx/net/sourceforge/jnlp/cache/UpdatePolicy.java,
	* netx/net/sourceforge/jnlp/cache/package.html,
	* netx/net/sourceforge/jnlp/event/ApplicationEvent.java,
	* netx/net/sourceforge/jnlp/event/ApplicationListener.java,
	* netx/net/sourceforge/jnlp/event/DownloadEvent.java,
	* netx/net/sourceforge/jnlp/event/DownloadListener.java,
	* netx/net/sourceforge/jnlp/event/package.html,
	* netx/net/sourceforge/jnlp/package.html,
	* netx/net/sourceforge/jnlp/resources/Manifest.mf,
	* netx/net/sourceforge/jnlp/resources/Messages.properties,
	* netx/net/sourceforge/jnlp/resources/about.jnlp,
	* netx/net/sourceforge/jnlp/resources/default.jnlp,
	* netx/net/sourceforge/jnlp/runtime/AppThreadGroup.java,
	* netx/net/sourceforge/jnlp/runtime/AppletAudioClip.java,
	* netx/net/sourceforge/jnlp/runtime/AppletEnvironment.java,
	* netx/net/sourceforge/jnlp/runtime/AppletInstance.java,
	* netx/net/sourceforge/jnlp/runtime/ApplicationInstance.java,
	* netx/net/sourceforge/jnlp/runtime/Boot.java,
	* netx/net/sourceforge/jnlp/runtime/Boot13.java,
	* netx/net/sourceforge/jnlp/runtime/JNLPClassLoader.java,
	* netx/net/sourceforge/jnlp/runtime/JNLPPolicy.java,
	* netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java,
	* netx/net/sourceforge/jnlp/runtime/JNLPSecurityManager.java,
	* netx/net/sourceforge/jnlp/runtime/package.html,
	* netx/net/sourceforge/jnlp/security/AccessWarningPane.java,
	* netx/net/sourceforge/jnlp/security/AppletWarningPane.java,
	* netx/net/sourceforge/jnlp/security/CertVerifier.java,
	* netx/net/sourceforge/jnlp/security/CertWarningPane.java,
	* netx/net/sourceforge/jnlp/security/CertsInfoPane.java,
	* netx/net/sourceforge/jnlp/security/HttpsCertVerifier.java,
	* netx/net/sourceforge/jnlp/security/MoreInfoPane.java,
	* netx/net/sourceforge/jnlp/security/NotAllSignedWarningPane.java,
	* netx/net/sourceforge/jnlp/security/SecurityDialogPanel.java,
	* netx/net/sourceforge/jnlp/security/SecurityUtil.java,
	* netx/net/sourceforge/jnlp/security/SecurityWarningDialog.java,
	* netx/net/sourceforge/jnlp/security/SingleCertInfoPane.java,
	* netx/net/sourceforge/jnlp/security/VariableX509TrustManager.java,
	* netx/net/sourceforge/jnlp/security/viewer/CertificatePane.java,
	* netx/net/sourceforge/jnlp/security/viewer/CertificateViewer.java,
	* netx/net/sourceforge/jnlp/services/ExtendedSingleInstanceService.java,
	* netx/net/sourceforge/jnlp/services/InstanceExistsException.java,
	* netx/net/sourceforge/jnlp/services/ServiceUtil.java,
	* netx/net/sourceforge/jnlp/services/SingleInstanceLock.java,
	* netx/net/sourceforge/jnlp/services/XBasicService.java,
	* netx/net/sourceforge/jnlp/services/XClipboardService.java,
	* netx/net/sourceforge/jnlp/services/XDownloadService.java,
	* netx/net/sourceforge/jnlp/services/XExtendedService.java,
	* netx/net/sourceforge/jnlp/services/XExtensionInstallerService.java,
	* netx/net/sourceforge/jnlp/services/XFileContents.java,
	* netx/net/sourceforge/jnlp/services/XFileOpenService.java,
	* netx/net/sourceforge/jnlp/services/XFileSaveService.java,
	* netx/net/sourceforge/jnlp/services/XJNLPRandomAccessFile.java,
	* netx/net/sourceforge/jnlp/services/XPersistenceService.java,
	* netx/net/sourceforge/jnlp/services/XPrintService.java,
	* netx/net/sourceforge/jnlp/services/XServiceManagerStub.java,
	* netx/net/sourceforge/jnlp/services/XSingleInstanceService.java,
	* netx/net/sourceforge/jnlp/services/package.html,
	* netx/net/sourceforge/jnlp/tools/CharacterEncoder.java,
	* netx/net/sourceforge/jnlp/tools/HexDumpEncoder.java,
	* netx/net/sourceforge/jnlp/tools/JarRunner.java,
	* netx/net/sourceforge/jnlp/tools/JarSigner.java,
	* netx/net/sourceforge/jnlp/tools/JarSignerResources.java,
	* netx/net/sourceforge/jnlp/tools/KeyStoreUtil.java,
	* netx/net/sourceforge/jnlp/tools/KeyTool.java,
	* netx/net/sourceforge/jnlp/util/FileUtils.java,
	* netx/net/sourceforge/jnlp/util/PropertiesFile.java,
	* netx/net/sourceforge/jnlp/util/Reflect.java,
	* netx/net/sourceforge/jnlp/util/WeakList.java,
	* netx/net/sourceforge/jnlp/util/XDesktopEntry.java,
	* netx/net/sourceforge/nanoxml/XMLElement.java,
	* netx/net/sourceforge/nanoxml/XMLParseException.java,
	* plugin/icedteanp/IcedTeaJavaRequestProcessor.cc,
	* plugin/icedteanp/IcedTeaJavaRequestProcessor.h,
	* plugin/icedteanp/IcedTeaNPPlugin.cc,
	* plugin/icedteanp/IcedTeaNPPlugin.h,
	* plugin/icedteanp/IcedTeaPluginRequestProcessor.cc,
	* plugin/icedteanp/IcedTeaPluginRequestProcessor.h,
	* plugin/icedteanp/IcedTeaPluginUtils.cc,
	* plugin/icedteanp/IcedTeaPluginUtils.h,
	* plugin/icedteanp/IcedTeaRunnable.cc,
	* plugin/icedteanp/IcedTeaRunnable.h,
	* plugin/icedteanp/IcedTeaScriptablePluginObject.cc,
	* plugin/icedteanp/IcedTeaScriptablePluginObject.h,
	* plugin/icedteanp/java/netscape/javascript/JSException.java,
	* plugin/icedteanp/java/netscape/javascript/JSObject.java,
	* plugin/icedteanp/java/netscape/javascript/JSObjectCreatePermission.java,
	* plugin/icedteanp/java/netscape/javascript/JSProxy.java,
	* plugin/icedteanp/java/netscape/javascript/JSRunnable.java,
	* plugin/icedteanp/java/netscape/javascript/JSUtil.java,
	* plugin/icedteanp/java/netscape/security/ForbiddenTargetException.java,
	* plugin/icedteanp/java/sun/applet/AppletSecurityContextManager.java,
	* plugin/icedteanp/java/sun/applet/GetMemberPluginCallRequest.java,
	* plugin/icedteanp/java/sun/applet/GetWindowPluginCallRequest.java,
	* plugin/icedteanp/java/sun/applet/JavaConsole.java,
	* plugin/icedteanp/java/sun/applet/MethodOverloadResolver.java,
	* plugin/icedteanp/java/sun/applet/PasswordAuthenticationDialog.java,
	* plugin/icedteanp/java/sun/applet/PluginAppletSecurityContext.java,
	* plugin/icedteanp/java/sun/applet/PluginAppletViewer.java,
	* plugin/icedteanp/java/sun/applet/PluginCallRequest.java,
	* plugin/icedteanp/java/sun/applet/PluginCallRequestFactory.java,
	* plugin/icedteanp/java/sun/applet/PluginClassLoader.java,
	* plugin/icedteanp/java/sun/applet/PluginCookieInfoRequest.java,
	* plugin/icedteanp/java/sun/applet/PluginCookieManager.java,
	* plugin/icedteanp/java/sun/applet/PluginDebug.java,
	* plugin/icedteanp/java/sun/applet/PluginException.java,
	* plugin/icedteanp/java/sun/applet/PluginMain.java,
	* plugin/icedteanp/java/sun/applet/PluginMessageConsumer.java,
	* plugin/icedteanp/java/sun/applet/PluginMessageHandlerWorker.java,
	* plugin/icedteanp/java/sun/applet/PluginObjectStore.java,
	* plugin/icedteanp/java/sun/applet/PluginProxyInfoRequest.java,
	* plugin/icedteanp/java/sun/applet/PluginProxySelector.java,
	* plugin/icedteanp/java/sun/applet/PluginStreamHandler.java,
	* plugin/icedteanp/java/sun/applet/RequestQueue.java,
	* plugin/icedteanp/java/sun/applet/TestEnv.java,
	* plugin/icedteanp/java/sun/applet/VoidPluginCallRequest.java,
	* plugin/tests/LiveConnect/DummyObject.java,
	* plugin/tests/LiveConnect/OverloadTestHelper1.java,
	* plugin/tests/LiveConnect/OverloadTestHelper2.java,
	* plugin/tests/LiveConnect/OverloadTestHelper3.java,
	* plugin/tests/LiveConnect/PluginTest.java,
	* plugin/tests/LiveConnect/build,
	* plugin/tests/LiveConnect/common.js,
	* plugin/tests/LiveConnect/index.html,
	* plugin/tests/LiveConnect/jjs_eval_test.js,
	* plugin/tests/LiveConnect/jjs_func_parameters_tests.js,
	* plugin/tests/LiveConnect/jjs_func_rettype_tests.js,
	* plugin/tests/LiveConnect/jjs_get_tests.js,
	* plugin/tests/LiveConnect/jjs_set_tests.js,
	* plugin/tests/LiveConnect/jsj_func_overload_tests.js,
	* plugin/tests/LiveConnect/jsj_func_parameters_tests.js,
	* plugin/tests/LiveConnect/jsj_func_rettype_tests.js,
	* plugin/tests/LiveConnect/jsj_get_tests.js,
	* plugin/tests/LiveConnect/jsj_set_tests.js,
	* plugin/tests/LiveConnect/jsj_type_casting_tests.js,
	* plugin/tests/LiveConnect/jsj_type_conversion_tests.js:
	Initial import from IcedTea6.
	* AUTHORS,
	* COPYING
	* INSTALL,
	* NEWS,
	* README: New documentation.

1 files changed, 172 insertions, 0 deletions

diff --git a/netx/net/sourceforge/jnlp/cache/CacheEntry.java b/netx/net/sourceforge/jnlp/cache/CacheEntry.java
new file mode 100644
index 0000000..7906e0c
--- /dev/null
+++ b/netx/net/sourceforge/jnlp/cache/CacheEntry.java
@@ -0,0 +1,172 @@
+// Copyright (C) 2001-2003 Jon A. Maxwell (JAM)
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+
+package net.sourceforge.jnlp.cache;
+
+import java.io.*;
+import java.net.*;
+import java.util.*;
+import java.lang.reflect.*;
+import java.security.*;
+import javax.jnlp.*;
+
+import net.sourceforge.jnlp.*;
+import net.sourceforge.jnlp.runtime.*;
+import net.sourceforge.jnlp.util.*;
+
+/**
+ * Describes an entry in the cache.<p>
+ *
+ * @author <a href="mailto:[email protected]">Jon A. Maxwell (JAM)</a> - initial author
+ * @version $Revision: 1.10 $
+ */
+public class CacheEntry {
+
+    /** the remote resource location */
+    private URL location;
+
+    /** the requested version */
+    private Version version;
+
+    /** info about the cached file */
+    private PropertiesFile properties;
+
+
+    /**
+     * Create a CacheEntry for the resources specified as a remote
+     * URL.
+     *
+     * @param location the remote resource location
+     * @param version the version of the resource
+     */
+    public CacheEntry(URL location, Version version) {
+        this.location = location;
+        this.version = version;
+
+        File infoFile = CacheUtil.getCacheFile(location, version);
+        infoFile = new File(infoFile.getPath()+".info"); // replace with something that can't be clobbered
+
+        properties = new PropertiesFile(infoFile, JNLPRuntime.getMessage("CAutoGen"));
+    }
+
+    /**
+     * Initialize the cache entry data from a connection to the
+     * remote resource (does not store data).
+     */
+    void initialize(URLConnection connection) {
+        long modified = connection.getLastModified();
+        long length = connection.getContentLength(); // an int
+
+        properties.setProperty("content-length", Long.toString(length));
+        properties.setProperty("last-modified", Long.toString(modified));
+    }
+
+    /**
+     * Returns the remote location this entry caches.
+     */
+    public URL getLocation() {
+        return location;
+    }
+
+    /**
+     * Returns the time in the local system clock that the file was
+     * most recently checked for an update.
+     */
+    public long getLastUpdated() {
+        try {
+            return Long.parseLong(properties.getProperty("last-updated"));
+        }
+        catch (Exception ex) {
+            return 0;
+        }
+    }
+
+    /**
+     * Sets the time in the local system clock that the file was
+     * most recently checked for an update.
+     */
+    public void setLastUpdated(long updatedTime) {
+        properties.setProperty("last-updated", Long.toString(updatedTime));
+    }
+
+    /**
+     * Returns whether there is a version of the URL contents in
+     * the cache and it is up to date.  This method may not return
+     * immediately.
+     *
+     * @param connection a connection to the remote URL
+     * @return whether the cache contains the version
+     */
+    public boolean isCurrent(URLConnection connection) {
+        boolean cached = isCached();
+
+        if (!cached)
+            return false;
+
+        try {
+            long remoteModified = connection.getLastModified();
+            long cachedModified = Long.parseLong(properties.getProperty("last-modified"));
+
+            if (remoteModified > 0 && remoteModified <= cachedModified)
+                return true;
+            else
+                return false;
+        }
+        catch (Exception ex) {
+            if (JNLPRuntime.isDebug())
+                ex.printStackTrace();
+
+            return cached; // if can't connect return whether already in cache
+        }
+    }
+
+    /**
+     * Returns true if the cache has a local copy of the contents
+     * of the URL matching the specified version string.
+     *
+     * @return true if the resource is in the cache
+     */
+    public boolean isCached() {
+        File localFile = CacheUtil.getCacheFile(location, version);
+        if (!localFile.exists())
+            return false;
+
+        try {
+            long cachedLength = localFile.length();
+            long remoteLength = Long.parseLong(properties.getProperty("content-length", "-1"));
+
+            if (remoteLength >= 0 && cachedLength != remoteLength)
+                return false;
+            else
+                return true;
+        }
+        catch (Exception ex) {
+            if (JNLPRuntime.isDebug())
+                ex.printStackTrace();
+
+            return false; // should throw?
+        }
+    }
+
+    /**
+     * Save the current information for the cache entry.
+     */
+    protected void store() {
+        properties.store();
+    }
+
+}