From: Ben Soares Date: Mon, 7 Mar 2022 17:51:47 +0000 (+0000) Subject: JAL-3103 Switched to (a wrapper around) BrowserLauncher2 X-Git-Tag: Release_2_11_2_1~25^2~5 X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=commitdiff_plain;h=892a62261b740199fbc664c012107ae4392b7521 JAL-3103 Switched to (a wrapper around) BrowserLauncher2 --- diff --git a/j11lib/BrowserLauncher2-1_3.jar b/j11lib/BrowserLauncher2-1_3.jar new file mode 100644 index 0000000..ceeab7e Binary files /dev/null and b/j11lib/BrowserLauncher2-1_3.jar differ diff --git a/j8lib/BrowserLauncher2-1_3.jar b/j8lib/BrowserLauncher2-1_3.jar new file mode 100644 index 0000000..ceeab7e Binary files /dev/null and b/j8lib/BrowserLauncher2-1_3.jar differ diff --git a/resources/lang/Messages.properties b/resources/lang/Messages.properties index fec31b8..733e9e2 100644 --- a/resources/lang/Messages.properties +++ b/resources/lang/Messages.properties @@ -1048,7 +1048,9 @@ exception.unknown_annotation_detected = Unknown annotation detected: {0} {1} exception.couldnt_store_sequence_mappings = Couldn't store sequence mappings for {0} exception.matrix_too_many_iteration = Too many iterations in {0} (max is {1}) exception.browser_not_found = Exception in finding browser: {0} +exception.browser_unable_to_launch = Unable to launch browser: {0} exception.browser_unable_to_locate = Unable to locate browser: {0} +exception.browser_os_not_supported = Launching browser on this operating system not supported: {0}. Use URL\n{1} exception.invocation_target_exception_creating_aedesc = InvocationTargetException while creating AEDesc: {0} exception.illegal_access_building_apple_evt= IllegalAccessException while building AppleEvent: {0} exception.unable_to_launch_url = Unable to launch URL: {0} diff --git a/resources/lang/Messages_es.properties b/resources/lang/Messages_es.properties index 49e05e3..e24585c 100644 --- a/resources/lang/Messages_es.properties +++ b/resources/lang/Messages_es.properties @@ -966,7 +966,9 @@ exception.unknown_annotation_detected = Anotaci exception.couldnt_store_sequence_mappings = No es posible almacenar los mapeos de secuencia para {0} exception.matrix_too_many_iteration = Demasiadas iteraciones en {0} (el máximo es {1}) exception.browser_not_found = Excepción al buscar el navegador: {0} +exception.browser_unable_to_launch = Imposible iniciar el navegador: {0} exception.browser_unable_to_locate = Imposible encontrar el navegador: {0} +exception.browser_os_not_supported = No se admite el inicio del navegador en este sistema operativo: {0}. Usar URL\n{1} exception.invocation_target_exception_creating_aedesc = InvocationTargetException mientras se creaba AEDesc: {0} exception.illegal_access_building_apple_evt= IllegalAccessException mientras se construía AppleEvent: {0} exception.unable_to_launch_url = Imposible lanzar la URL: {0} diff --git a/src/jalview/bin/Jalview.java b/src/jalview/bin/Jalview.java index 357f0e4..458e587 100755 --- a/src/jalview/bin/Jalview.java +++ b/src/jalview/bin/Jalview.java @@ -49,6 +49,7 @@ import javax.swing.UIManager.LookAndFeelInfo; import com.threerings.getdown.util.LaunchUtil; +import edu.stanford.ejalbert.launching.IBrowserLaunching; import groovy.lang.Binding; import groovy.util.GroovyScriptEngine; import jalview.ext.so.SequenceOntology; @@ -69,6 +70,7 @@ import jalview.io.NewickFile; import jalview.io.gff.SequenceOntologyFactory; import jalview.schemes.ColourSchemeI; import jalview.schemes.ColourSchemeProperty; +import jalview.util.BrowserLauncher; import jalview.util.ChannelProperties; import jalview.util.HttpUtils; import jalview.util.MessageManager; @@ -482,7 +484,7 @@ public class Jalview } if (!aparser.contains("nohtmltemplates") - || Cache.getProperty("NOHTMLTEMPLATES") == null) + || Cache.getProperty("NOHTMLTEMPLATES") == null) { BioJsHTMLOutput.updateBioJS(); } @@ -508,6 +510,15 @@ public class Jalview }.start(); } + // set default browser + String defaultBrowser = Cache.getProperty("DEFAULT_BROWSER"); + if (defaultBrowser != null) + { + System.setProperty(IBrowserLaunching.BROWSER_SYSTEM_PROPERTY, + defaultBrowser); + BrowserLauncher.resetBrowser(); + } // don't clearProperty if DEFAULT_BROWSER is null, might be set by user + String file = null, data = null; FileFormatI format = null; DataSourceType protocol = null; @@ -1121,7 +1132,8 @@ public class Jalview @Override public void run() { - Console.debug("Initialising googletracker for usage stats."); + Console.debug( + "Initialising googletracker for usage stats."); Cache.initGoogleTracker(); Console.debug("Tracking enabled."); } diff --git a/src/jalview/gui/Preferences.java b/src/jalview/gui/Preferences.java index b9f30e3..7a4dbc0 100755 --- a/src/jalview/gui/Preferences.java +++ b/src/jalview/gui/Preferences.java @@ -51,6 +51,7 @@ import javax.swing.table.TableColumn; import javax.swing.table.TableModel; import javax.swing.table.TableRowSorter; +import edu.stanford.ejalbert.launching.IBrowserLaunching; import ext.edu.ucsf.rbvi.strucviz2.StructureManager; import jalview.analysis.AnnotationSorter.SequenceAnnotationOrder; import jalview.bin.Cache; @@ -73,6 +74,7 @@ import jalview.urls.UrlLinkTableModel; import jalview.urls.api.UrlProviderFactoryI; import jalview.urls.api.UrlProviderI; import jalview.urls.desktop.DesktopUrlProviderFactory; +import jalview.util.BrowserLauncher; import jalview.util.MessageManager; import jalview.util.Platform; import jalview.util.UrlConstants; @@ -148,10 +150,10 @@ public class Preferences extends GPreferences /** * Holds name and link separated with | character. Sequence IDS and Sequences - * must be $SEQUENCEIDS$ or $SEQUENCEIDS=/.possible | chars ./=$ and $SEQUENCES$ - * or $SEQUENCES=/.possible | chars ./=$ and separation character for first and - * second token specified after a pipe character at end |,|. (TODO: proper - * escape for using | to separate ids or sequences + * must be $SEQUENCEIDS$ or $SEQUENCEIDS=/.possible | chars ./=$ and + * $SEQUENCES$ or $SEQUENCES=/.possible | chars ./=$ and separation character + * for first and second token specified after a pipe character at end |,|. + * (TODO: proper escape for using | to separate ids or sequences */ public static List groupURLLinks; @@ -447,26 +449,27 @@ public class Preferences extends GPreferences if (validateViewerPath()) { String path = structureViewerPath.getText(); - try { - ViewerType type = ViewerType.valueOf(viewerType); - switch (type) + try + { + ViewerType type = ViewerType.valueOf(viewerType); + switch (type) + { + case JMOL: + break; + case CHIMERA: + Cache.setProperty(CHIMERA_PATH, path); + break; + case CHIMERAX: + Cache.setProperty(CHIMERAX_PATH, path); + break; + case PYMOL: + Cache.setProperty(PYMOL_PATH, path); + break; + } + } catch (IllegalArgumentException x) { - case JMOL: - break; - case CHIMERA: - Cache.setProperty(CHIMERA_PATH, path); - break; - case CHIMERAX: - Cache.setProperty(CHIMERAX_PATH, path); - break; - case PYMOL: - Cache.setProperty(PYMOL_PATH, path); - break; + Console.error("Failed to set path - unknown viewer type", x); } - } catch (IllegalArgumentException x) - { - Console.error("Failed to set path - unknown viewer type",x); - } } } }); @@ -887,8 +890,16 @@ public class Preferences extends GPreferences // Proxy settings set first (to catch web services) Cache.setOrRemove("DEFAULT_BROWSER", defaultBrowser.getText()); - - jalview.util.BrowserLauncher.resetBrowser(); + if (Cache.getProperty("DEFAULT_BROWSER") != null) + { + System.setProperty(IBrowserLaunching.BROWSER_SYSTEM_PROPERTY, + Cache.getProperty("DEFAULT_BROWSER")); + } + else + { + System.clearProperty(IBrowserLaunching.BROWSER_SYSTEM_PROPERTY); + } + BrowserLauncher.resetBrowser(); // save user-defined and selected links String menuLinks = sequenceUrlLinks.writeUrlsAsString(true); @@ -1052,8 +1063,8 @@ public class Preferences extends GPreferences } /** - * Do any necessary validation before saving settings. Return focus to the first - * tab which fails validation. + * Do any necessary validation before saving settings. Return focus to the + * first tab which fails validation. * * @return */ @@ -1107,7 +1118,7 @@ public class Preferences extends GPreferences * DOCUMENT ME! * * @param e - * DOCUMENT ME! + * DOCUMENT ME! */ @Override public void cancel_actionPerformed(ActionEvent e) @@ -1129,7 +1140,7 @@ public class Preferences extends GPreferences * DOCUMENT ME! * * @param e - * DOCUMENT ME! + * DOCUMENT ME! */ @Override public void annotations_actionPerformed(ActionEvent e) @@ -1392,8 +1403,8 @@ public class Preferences extends GPreferences } /** - * Returns true if structure viewer path is to a valid executable, else shows an - * error dialog. Does nothing if the path is empty, as is the case for Jmol + * Returns true if structure viewer path is to a valid executable, else shows + * an error dialog. Does nothing if the path is empty, as is the case for Jmol * (built in to Jalview) or when Jalview is left to try default paths. */ private boolean validateViewerPath() @@ -1414,8 +1425,8 @@ public class Preferences extends GPreferences } /** - * If Chimera or ChimeraX or Pymol is selected, check it can be found on default - * or user-specified path, if not show a warning/help dialog + * If Chimera or ChimeraX or Pymol is selected, check it can be found on + * default or user-specified path, if not show a warning/help dialog */ @Override protected void structureViewer_actionPerformed(String selectedItem) diff --git a/src/jalview/util/BrowserLauncher.java b/src/jalview/util/BrowserLauncher.java old mode 100755 new mode 100644 index dbd9177..304fc59 --- a/src/jalview/util/BrowserLauncher.java +++ b/src/jalview/util/BrowserLauncher.java @@ -1,750 +1,18 @@ -/* - * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) - * Copyright (C) $$Year-Rel$$ The Jalview Authors - * - * This file is part of Jalview. - * - * Jalview 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 3 - * of the License, or (at your option) any later version. - * - * Jalview 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 Jalview. If not, see . - * The Jalview Authors are detailed in the 'AUTHORS' file. - */ package jalview.util; -import jalview.bin.Cache; - -import java.io.File; import java.io.IOException; -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -/** - * BrowserLauncher is a class that provides one static method, openURL, which - * opens the default web browser for the current user of the system to the given - * URL. It may support other protocols depending on the system -- mailto, ftp, - * etc. -- but that has not been rigorously tested and is not guaranteed to - * work. - *

- * Yes, this is platform-specific code, and yes, it may rely on classes on - * certain platforms that are not part of the standard JDK. What we're trying to - * do, though, is to take something that's frequently desirable but inherently - * platform-specific -- opening a default browser -- and allow programmers (you, - * for example) to do so without worrying about dropping into native code or - * doing anything else similarly evil. - *

- * Anyway, this code is completely in Java and will run on all JDK 1.1-compliant - * systems without modification or a need for additional libraries. All classes - * that are required on certain platforms to allow this to run are dynamically - * loaded at runtime via reflection and, if not found, will not cause this to do - * anything other than returning an error when opening the browser. - *

- * There are certain system requirements for this class, as it's running through - * Runtime.exec(), which is Java's way of making a native system call. - * Currently, this requires that a Macintosh have a Finder which supports the - * GURL event, which is true for Mac OS 8.0 and 8.1 systems that have the - * Internet Scripting AppleScript dictionary installed in the Scripting - * Additions folder in the Extensions folder (which is installed by default as - * far as I know under Mac OS 8.0 and 8.1), and for all Mac OS 8.5 and later - * systems. On Windows, it only runs under Win32 systems (Windows 95, 98, and NT - * 4.0, as well as later versions of all). On other systems, this drops back - * from the inherently platform-sensitive concept of a default browser and - * simply attempts to launch Netscape via a shell command. - *

- * This code is Copyright 1999-2001 by Eric Albert (ejalbert\@cs.stanford.edu) - * and may be redistributed or modified in any form without restrictions as long - * as the portion of this comment from this paragraph through the end of the - * comment is not removed. The author requests that he be notified of any - * application, applet, or other binary that makes use of this code, but that's - * more out of curiosity than anything and is not required. This software - * includes no warranty. The author is not repsonsible for any loss of data or - * functionality or any adverse or unexpected effects of using this software. - *

- * Credits:
- * Steven Spencer, JavaWorld magazine - * (Java - * Tip 66)
- * Thanks also to Ron B. Yeh, Eric Shapiro, Ben Engber, Paul Teitlebaum, Andrea - * Cantatore, Larry Barowski, Trevor Bedzek, Frank Miedrich, and Ron Rabakukk - * - * @author Eric Albert (ejalbert@cs.stanford.edu) - * @version 1.4b1 (Released June 20, 2001) - */ +import edu.stanford.ejalbert.exception.BrowserLaunchingInitializingException; +import edu.stanford.ejalbert.exception.UnsupportedOperatingSystemException; +import jalview.bin.Cache; +import jalview.bin.Console; + public class BrowserLauncher { - /** - * The Java virtual machine that we are running on. Actually, in most cases we - * only care about the operating system, but some operating systems require us - * to switch on the VM. - */ - private static int jvm; - - /** The browser for the system */ - private static Object browser; - - /** - * Caches whether any classes, methods, and fields that are not part of the - * JDK and need to be dynamically loaded at runtime loaded successfully. - *

- * Note that if this is false, openURL() will always - * return an IOException. - */ - private static boolean loadedWithoutErrors; - - /** The com.apple.mrj.MRJFileUtils class */ - private static Class mrjFileUtilsClass; - - /** The com.apple.mrj.MRJOSType class */ - private static Class mrjOSTypeClass; - - /** The com.apple.MacOS.AEDesc class */ - private static Class aeDescClass; - - /** The <init>(int) method of com.apple.MacOS.AETarget */ - private static Constructor aeTargetConstructor; - - /** The <init>(int, int, int) method of com.apple.MacOS.AppleEvent */ - private static Constructor appleEventConstructor; - - /** The <init>(String) method of com.apple.MacOS.AEDesc */ - private static Constructor aeDescConstructor; - - /** The findFolder method of com.apple.mrj.MRJFileUtils */ - private static Method findFolder; - - /** The getFileCreator method of com.apple.mrj.MRJFileUtils */ - private static Method getFileCreator; - - /** The getFileType method of com.apple.mrj.MRJFileUtils */ - private static Method getFileType; - - /** The openURL method of com.apple.mrj.MRJFileUtils */ - private static Method openURL; - - /** The makeOSType method of com.apple.MacOS.OSUtils */ - private static Method makeOSType; - - /** The putParameter method of com.apple.MacOS.AppleEvent */ - private static Method putParameter; - - /** The sendNoReply method of com.apple.MacOS.AppleEvent */ - private static Method sendNoReply; - - /** Actually an MRJOSType pointing to the System Folder on a Macintosh */ - private static Object kSystemFolderType; - - /** The keyDirectObject AppleEvent parameter type */ - private static Integer keyDirectObject; - - /** The kAutoGenerateReturnID AppleEvent code */ - private static Integer kAutoGenerateReturnID; - - /** The kAnyTransactionID AppleEvent code */ - private static Integer kAnyTransactionID; - - /** The linkage object required for JDirect 3 on Mac OS X. */ - private static Object linkage; - - /** The framework to reference on Mac OS X */ - private static final String JDirect_MacOSX = "/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/HIToolbox"; - - /** JVM constant for MRJ 2.0 */ - private static final int MRJ_2_0 = 0; - - /** JVM constant for MRJ 2.1 or later */ - private static final int MRJ_2_1 = 1; - - /** JVM constant for Java on Mac OS X 10.0 (MRJ 3.0) */ - private static final int MRJ_3_0 = 3; - - /** JVM constant for MRJ 3.1 */ - private static final int MRJ_3_1 = 4; - - /** JVM constant for any Windows NT JVM */ - private static final int WINDOWS_NT = 5; - - /** JVM constant for any Windows 9x JVM */ - private static final int WINDOWS_9x = 6; - - /** JVM constant for any other platform */ - private static final int OTHER = -1; - - /** - * The file type of the Finder on a Macintosh. Hardcoding "Finder" would keep - * non-U.S. English systems from working properly. - */ - private static final String FINDER_TYPE = "FNDR"; - - /** - * The creator code of the Finder on a Macintosh, which is needed to send - * AppleEvents to the application. - */ - private static final String FINDER_CREATOR = "MACS"; - - /** The name for the AppleEvent type corresponding to a GetURL event. */ - private static final String GURL_EVENT = "GURL"; - - /** - * The first parameter that needs to be passed into Runtime.exec() to open the - * default web browser on Windows. - */ - private static final String FIRST_WINDOWS_PARAMETER = "/c"; - - /** The second parameter for Runtime.exec() on Windows. */ - private static final String SECOND_WINDOWS_PARAMETER = "start"; - - /** - * The third parameter for Runtime.exec() on Windows. This is a "title" - * parameter that the command line expects. Setting this parameter allows URLs - * containing spaces to work. - */ - private static final String THIRD_WINDOWS_PARAMETER = "\"\""; - - /** - * The shell parameters for Netscape that opens a given URL in an already-open - * copy of Netscape on many command-line systems. - */ - private static final String NETSCAPE_REMOTE_PARAMETER = "-remote"; - - private static final String NETSCAPE_OPEN_PARAMETER_START = "openURL("; - - private static final String NETSCAPE_OPEN_NEW_WINDOW = ", new-window"; - - private static final String NETSCAPE_OPEN_PARAMETER_END = ")"; - - /** - * The message from any exception thrown throughout the initialization - * process. - */ - private static String errorMessage; - - /** - * An initialization block that determines the operating system and loads the - * necessary runtime data. - */ - static - { - - loadedWithoutErrors = true; - - if (!Platform.isJS()) - /** - * Java only - * - * @j2sIgnore - * - */ - { - String osName = System.getProperty("os.name"); - - if (osName.startsWith("Mac OS")) - { - String mrjVersion = System.getProperty("mrj.version"); - String majorMRJVersion; - if (mrjVersion == null) - { - // must be on some later build with mrj support - majorMRJVersion = "3.1"; - } - else - { - majorMRJVersion = mrjVersion.substring(0, 3); - } - - try - { - double version = Double.valueOf(majorMRJVersion).doubleValue(); - - if (version == 2) - { - jvm = MRJ_2_0; - } - else if ((version >= 2.1) && (version < 3)) - { - // Assume that all 2.x versions of MRJ work the same. MRJ 2.1 actually - // works via Runtime.exec() and 2.2 supports that but has an openURL() - // method - // as well that we currently ignore. - jvm = MRJ_2_1; - } - else if (version == 3.0) - { - jvm = MRJ_3_0; - } - else if (version >= 3.1) - { - // Assume that all 3.1 and later versions of MRJ work the same. - jvm = MRJ_3_1; - } - else - { - loadedWithoutErrors = false; - errorMessage = "Unsupported MRJ version: " + version; - } - } catch (NumberFormatException nfe) - { - loadedWithoutErrors = false; - errorMessage = "Invalid MRJ version: " + mrjVersion; - } - } - else if (osName.startsWith("Windows")) - { - if (osName.indexOf("9") != -1) - { - jvm = WINDOWS_9x; - } - else - { - jvm = WINDOWS_NT; - } - } - else - { - jvm = OTHER; - } - - if (loadedWithoutErrors) - { // if we haven't hit any errors yet - loadedWithoutErrors = loadClasses(); - } - } - } - - /** - * This class should be never be instantiated; this just ensures so. - */ - private BrowserLauncher() - { - } - - /** - * Called by a static initializer to load any classes, fields, and methods - * required at runtime to locate the user's web browser. - * - * @return true if all intialization succeeded false - * if any portion of the initialization failed - */ - private static boolean loadClasses() - { - - if (!Platform.isJS()) - /** - * Java only - * - * @j2sIgnore - * - */ - { - switch (jvm) - { - case MRJ_2_0: - - try - { - Class aeTargetClass = Class.forName("com.apple.MacOS.AETarget"); - Class osUtilsClass = Class.forName("com.apple.MacOS.OSUtils"); - Class appleEventClass = Class.forName("com.apple.MacOS.AppleEvent"); - Class aeClass = Class.forName("com.apple.MacOS.ae"); - aeDescClass = Class.forName("com.apple.MacOS.AEDesc"); - - aeTargetConstructor = aeTargetClass - .getDeclaredConstructor(new Class[] - { int.class }); - appleEventConstructor = appleEventClass - .getDeclaredConstructor(new Class[] - { int.class, int.class, aeTargetClass, int.class, - int.class }); - aeDescConstructor = aeDescClass - .getDeclaredConstructor(new Class[] - { String.class }); - - makeOSType = osUtilsClass.getDeclaredMethod("makeOSType", - new Class[] - { String.class }); - putParameter = appleEventClass.getDeclaredMethod("putParameter", - new Class[] - { int.class, aeDescClass }); - sendNoReply = appleEventClass.getDeclaredMethod("sendNoReply", - new Class[] {}); - - Field keyDirectObjectField = aeClass - .getDeclaredField("keyDirectObject"); - keyDirectObject = (Integer) keyDirectObjectField.get(null); - - Field autoGenerateReturnIDField = appleEventClass - .getDeclaredField("kAutoGenerateReturnID"); - kAutoGenerateReturnID = (Integer) autoGenerateReturnIDField - .get(null); - - Field anyTransactionIDField = appleEventClass - .getDeclaredField("kAnyTransactionID"); - kAnyTransactionID = (Integer) anyTransactionIDField.get(null); - } catch (ClassNotFoundException cnfe) - { - errorMessage = cnfe.getMessage(); - - return false; - } catch (NoSuchMethodException nsme) - { - errorMessage = nsme.getMessage(); - - return false; - } catch (NoSuchFieldException nsfe) - { - errorMessage = nsfe.getMessage(); - - return false; - } catch (IllegalAccessException iae) - { - errorMessage = iae.getMessage(); - - return false; - } - - break; - - case MRJ_2_1: - - try - { - mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils"); - mrjOSTypeClass = Class.forName("com.apple.mrj.MRJOSType"); - - Field systemFolderField = mrjFileUtilsClass - .getDeclaredField("kSystemFolderType"); - kSystemFolderType = systemFolderField.get(null); - findFolder = mrjFileUtilsClass.getDeclaredMethod("findFolder", - new Class[] - { mrjOSTypeClass }); - getFileCreator = mrjFileUtilsClass - .getDeclaredMethod("getFileCreator", new Class[] - { File.class }); - getFileType = mrjFileUtilsClass.getDeclaredMethod("getFileType", - new Class[] - { File.class }); - } catch (ClassNotFoundException cnfe) - { - errorMessage = cnfe.getMessage(); - - return false; - } catch (NoSuchFieldException nsfe) - { - errorMessage = nsfe.getMessage(); - - return false; - } catch (NoSuchMethodException nsme) - { - errorMessage = nsme.getMessage(); - - return false; - } catch (SecurityException se) - { - errorMessage = se.getMessage(); - - return false; - } catch (IllegalAccessException iae) - { - errorMessage = iae.getMessage(); - - return false; - } - - break; - - case MRJ_3_0: - - try - { - Class linker = Class.forName("com.apple.mrj.jdirect.Linker"); - Constructor constructor = linker - .getConstructor(new Class[] - { Class.class }); - linkage = constructor - .newInstance(new Object[] - { BrowserLauncher.class }); - } catch (ClassNotFoundException cnfe) - { - errorMessage = cnfe.getMessage(); - - return false; - } catch (NoSuchMethodException nsme) - { - errorMessage = nsme.getMessage(); - - return false; - } catch (InvocationTargetException ite) - { - errorMessage = ite.getMessage(); - - return false; - } catch (InstantiationException ie) - { - errorMessage = ie.getMessage(); - - return false; - } catch (IllegalAccessException iae) - { - errorMessage = iae.getMessage(); + private static String preferredBrowser = null; - return false; - } - - break; - - case MRJ_3_1: - - try - { - mrjFileUtilsClass = Class.forName("com.apple.mrj.MRJFileUtils"); - openURL = mrjFileUtilsClass.getDeclaredMethod("openURL", - new Class[] - { String.class }); - } catch (ClassNotFoundException cnfe) - { - errorMessage = cnfe.getMessage(); - - return false; - } catch (NoSuchMethodException nsme) - { - errorMessage = nsme.getMessage(); - - return false; - } - - break; - - default: - break; - } - - } - return true; - } - - /** - * Attempts to locate the default web browser on the local system. s results - * so it only locates the browser once for each use of this class per JVM - * instance. - * - * @return The browser for the system. Note that this may not be what you - * would consider to be a standard web browser; instead, it's the - * application that gets called to open the default web browser. In - * some cases, this will be a non-String object that provides the - * means of calling the default browser. - */ - private static Object locateBrowser() - { - if (!Platform.isJS()) - /** - * Java only - * - * @j2sIgnore - * - */ - { - if (browser != null) - { - return browser; - } - - switch (jvm) - { - case MRJ_2_0: - - try - { - Integer finderCreatorCode = (Integer) makeOSType.invoke(null, - new Object[] - { FINDER_CREATOR }); - Object aeTarget = aeTargetConstructor - .newInstance(new Object[] - { finderCreatorCode }); - Integer gurlType = (Integer) makeOSType.invoke(null, - new Object[] - { GURL_EVENT }); - Object appleEvent = appleEventConstructor - .newInstance(new Object[] - { gurlType, gurlType, aeTarget, kAutoGenerateReturnID, - kAnyTransactionID }); - - // Don't set browser = appleEvent because then the next time we call - // locateBrowser(), we'll get the same AppleEvent, to which we'll - // already have - // added the relevant parameter. Instead, regenerate the AppleEvent - // every time. - // There's probably a way to do this better; if any has any ideas, - // please let - // me know. - return appleEvent; - } catch (IllegalAccessException iae) - { - browser = null; - errorMessage = iae.getMessage(); - - return browser; - } catch (InstantiationException ie) - { - browser = null; - errorMessage = ie.getMessage(); - - return browser; - } catch (InvocationTargetException ite) - { - browser = null; - errorMessage = ite.getMessage(); - - return browser; - } - - case MRJ_2_1: - - File systemFolder; - - try - { - systemFolder = (File) findFolder.invoke(null, - new Object[] - { kSystemFolderType }); - } catch (IllegalArgumentException iare) - { - browser = null; - errorMessage = iare.getMessage(); - - return browser; - } catch (IllegalAccessException iae) - { - browser = null; - errorMessage = iae.getMessage(); - - return browser; - } catch (InvocationTargetException ite) - { - browser = null; - errorMessage = ite.getTargetException().getClass() + ": " - + ite.getTargetException().getMessage(); - - return browser; - } - - String[] systemFolderFiles = systemFolder.list(); - - // Avoid a FilenameFilter because that can't be stopped mid-list - for (int i = 0; i < systemFolderFiles.length; i++) - { - try - { - File file = new File(systemFolder, systemFolderFiles[i]); - - if (!file.isFile()) - { - continue; - } - - // We're looking for a file with a creator code of 'MACS' and - // a type of 'FNDR'. Only requiring the type results in non-Finder - // applications being picked up on certain Mac OS 9 systems, - // especially German ones, and sending a GURL event to those - // applications results in a logout under Multiple Users. - Object fileType = getFileType.invoke(null, new Object[] { file }); - - if (FINDER_TYPE.equals(fileType.toString())) - { - Object fileCreator = getFileCreator.invoke(null, - new Object[] - { file }); - - if (FINDER_CREATOR.equals(fileCreator.toString())) - { - browser = file.toString(); // Actually the Finder, but that's OK - - return browser; - } - } - } catch (IllegalArgumentException iare) - { - errorMessage = iare.getMessage(); - - return null; - } catch (IllegalAccessException iae) - { - browser = null; - errorMessage = iae.getMessage(); - - return browser; - } catch (InvocationTargetException ite) - { - browser = null; - errorMessage = ite.getTargetException().getClass() + ": " - + ite.getTargetException().getMessage(); - - return browser; - } - } - - browser = null; - - break; - - case MRJ_3_0: - case MRJ_3_1: - browser = ""; // Return something non-null - - break; - - case WINDOWS_NT: - browser = "cmd.exe"; - - break; - - case WINDOWS_9x: - browser = "command.com"; - - break; - - case OTHER: - default: - browser = Cache.getDefault("DEFAULT_BROWSER", "firefox"); - - break; - } - - } - - return browser; - - } - - /** - * used to ensure that browser is up-to-date after a configuration change - * (Unix DEFAULT_BROWSER property change). - */ - public static void resetBrowser() - { - browser = null; - } - - /** - * Attempts to open the default web browser to the given URL. - * - * @param url - * The URL to open - * @throws IOException - * If the web browser could not be located or does not run - */ public static void openURL(String url) throws IOException { - if (Platform.isJS()) { Platform.openURL(url); @@ -757,204 +25,38 @@ public class BrowserLauncher * @j2sIgnore */ { - - if (!loadedWithoutErrors) - { - throw new IOException(MessageManager - .formatMessage("exception.browser_not_found", new String[] - { errorMessage })); - } - - Object browser = locateBrowser(); - - if (browser == null) - { - throw new IOException(MessageManager.formatMessage( - "exception.browser_unable_to_locate", new String[] - { errorMessage })); - } - - switch (jvm) - { - case MRJ_2_0: - - Object aeDesc = null; - + edu.stanford.ejalbert.BrowserLauncher bl = null; try { - aeDesc = aeDescConstructor.newInstance(new Object[] { url }); - putParameter.invoke(browser, - new Object[] - { keyDirectObject, aeDesc }); - sendNoReply.invoke(browser, new Object[] {}); - } catch (InvocationTargetException ite) - { - throw new IOException(MessageManager.formatMessage( - "exception.invocation_target_exception_creating_aedesc", - new String[] - { ite.getMessage() })); - } catch (IllegalAccessException iae) + bl = new edu.stanford.ejalbert.BrowserLauncher(); + } catch (BrowserLaunchingInitializingException e) { - throw new IOException(MessageManager.formatMessage( - "exception.illegal_access_building_apple_evt", new String[] - { iae.getMessage() })); - } catch (InstantiationException ie) + Console.warn(MessageManager.formatMessage( + "exception.browser_unable_to_launch", e.getMessage())); + } catch (UnsupportedOperatingSystemException e) { - throw new IOException(MessageManager.formatMessage( - "exception.illegal_access_building_apple_evt", new String[] - { ie.getMessage() })); - } finally - { - aeDesc = null; // Encourage it to get disposed if it was created - browser = null; // Ditto + Console.warn(MessageManager.formatMessage("exception.")); + Console.debug(e.getMessage()); } - - break; - - case MRJ_2_1: - Runtime.getRuntime().exec(new String[] { (String) browser, url }); - - break; - - case MRJ_3_0: - - int[] instance = new int[1]; - int result = ICStart(instance, 0); - - if (result == 0) + if (bl != null) { - int[] selectionStart = new int[] { 0 }; - byte[] urlBytes = url.getBytes(); - int[] selectionEnd = new int[] { urlBytes.length }; - result = ICLaunchURL(instance[0], new byte[] { 0 }, urlBytes, - urlBytes.length, selectionStart, selectionEnd); - - if (result == 0) + if (Platform.isMac() || preferredBrowser == null) { - // Ignore the return value; the URL was launched successfully - // regardless of what happens here. - ICStop(instance); + bl.openURLinBrowser(url); } else { - throw new IOException(MessageManager.formatMessage( - "exception.unable_to_launch_url", new String[] - { Integer.valueOf(result).toString() })); - } - } - else - { - throw new IOException(MessageManager.formatMessage( - "exception.unable_to_create_internet_config", new String[] - { Integer.valueOf(result).toString() })); - } - - break; - - case MRJ_3_1: - - try - { - openURL.invoke(null, new Object[] { url }); - } catch (InvocationTargetException ite) - { - throw new IOException(MessageManager.formatMessage( - "exception.invocation_target_calling_url", new String[] - { ite.getMessage() })); - } catch (IllegalAccessException iae) - { - throw new IOException(MessageManager.formatMessage( - "exception.illegal_access_calling_url", new String[] - { iae.getMessage() })); - } - - break; - - case WINDOWS_NT: - case WINDOWS_9x: - - // Add quotes around the URL to allow ampersands and other special - // characters to work. - Process process = Runtime.getRuntime() - .exec(new String[] - { (String) browser, FIRST_WINDOWS_PARAMETER, - SECOND_WINDOWS_PARAMETER, THIRD_WINDOWS_PARAMETER, - '"' + url + '"' }); - - // This avoids a memory leak on some versions of Java on Windows. - // That's hinted at in - // . - try - { - process.waitFor(); - process.exitValue(); - } catch (InterruptedException ie) - { - throw new IOException(MessageManager.formatMessage( - "exception.interrupted_launching_browser", new String[] - { ie.getMessage() })); - } - - break; - - case OTHER: - - // Assume that we're on Unix and that Netscape (actually Firefox) is - // installed - // First, attempt to open the URL in a currently running session of - // Netscape - // JBPNote log debug - - /* - * System.out.println("Executing : "+browser+" "+ - * NETSCAPE_REMOTE_PARAMETER+" "+ NETSCAPE_OPEN_PARAMETER_START + url + - * NETSCAPE_OPEN_NEW_WINDOW + NETSCAPE_OPEN_PARAMETER_END); - */ - process = Runtime.getRuntime() - .exec(new String[] - { (String) browser, NETSCAPE_REMOTE_PARAMETER, - - NETSCAPE_OPEN_PARAMETER_START + url - + NETSCAPE_OPEN_NEW_WINDOW - + NETSCAPE_OPEN_PARAMETER_END }); - - try - { - int exitCode = process.waitFor(); - - if (exitCode != 0) - { // if Netscape was not open - Runtime.getRuntime().exec(new String[] { (String) browser, url }); + System.err.println( + "**** OPENURL (" + preferredBrowser + ", " + url + ")"); + bl.openURLinBrowser(preferredBrowser, url); } - } catch (InterruptedException ie) - { - throw new IOException(MessageManager.formatMessage( - "exception.interrupted_launching_browser", new String[] - { ie.getMessage() })); } - - break; - - default: - - // This should never occur, but if it does, we'll try the simplest thing - // possible - Runtime.getRuntime().exec(new String[] { (String) browser, url }); - - break; - } } } - - /** - * Methods required for Mac OS X. The presence of native methods does not - * cause any problems on other platforms. - */ - private native static int ICStart(int[] instance, int signature); - - private native static int ICStop(int[] instance); - - private native static int ICLaunchURL(int instance, byte[] hint, - byte[] data, int len, int[] selectionStart, int[] selectionEnd); -} + public static void resetBrowser() + { + String defaultBrowser = Cache.getProperty("DEFAULT_BROWSER"); + preferredBrowser = defaultBrowser; + } +} \ No newline at end of file