179 lines
8 KiB
Java
179 lines
8 KiB
Java
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: SjSettings.java,v $
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* $Revision: 1.8 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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package stardiv.controller;
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import java.util.Properties;
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import java.util.Hashtable;
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import java.util.Enumeration;
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import com.sun.star.lib.sandbox.SandboxSecurity;
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/**
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* Ueber diese Klasse werden alle globalen Einstellungen, die fuer das Sj Projekt
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* wichtig sind, dokumentiert und modifiziert.
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*
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* @version $Version: 1.0 $
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* @author Markus Meyer
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*
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*/
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public class SjSettings {
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/**
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* The following properties are used to setup the environment for
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* the stardiv packages.<BR>
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* "appletviewer.security.mode"="unrestricted" | "host" | "none": Set the
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* security level of the default SecurityManager. The default is "host".<BR>
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* "stardiv.security.defaultSecurityManager"="true" | "false": Create and set
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* the stardiv.security.AppletSecurity, if the property is "true". This occures
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* only in the first call.<BR>
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* "stardiv.security.noExit"="true" | "false": no exit is allowed. Use this property
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* if you are running more than one java application in the virtual machine. This occures
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* only in the first call.<BR>
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* "stardiv.security.disableSecurity"="true" | "false": disable security checking. Only usefull
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* if a SecurityManager is installed. The default is "false".<BR>
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* if you are running more than one java application in the virtual machine. This occures
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* only in the first call.<BR>
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* "stardiv.js.debugOnError"="true" | "false": Start the javascript ide, if an error
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* occures. The default is "false".<BR>
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* "stardiv.js.debugImmediate"="true" | "false": Start the javascript ide, if a script
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* starts. The default is "false".<BR>
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* "stardiv.debug.trace"="messageBox" | "window" | "file" | "none": The trace pipe is
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* set to one of the four mediums. The Default is "none".<BR>
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* "stardiv.debug.error"="messageBox" | "window" | "file" | "none": The error pipe is
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* set to one of the four mediums. The Default is "none".<BR>
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* "stardiv.debug.warning"="messageBox" | "window" | "file" | "none": The warning pipe is
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* set to one of the four mediums. The Default is "none".<BR>
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* If the properties http.proxyHost, http.proxyPort, http.maxConnections,
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* http.keepAlive or http.nonProxyHosts are changed, the method
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* sun.net.www.http.HttpClient.resetProperties() is called.<BR>
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* If the properties ftpProxySet, ftpProxyHost or ftpProxyPort are changed,
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* the static variables useFtpProxy, ftpProxyHost and ftpProxyPort in the class
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* sun.net.ftp.FtpClient are set.<BR>
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* <B>If you are writing your own SecurityManager and ClassLoader, please implement the
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* interfaces stardiv.security.ClassLoaderExtension and
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* stardiv.security.SecurityManagerExtension. Be shure to set the
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* stardiv.security.ClassLoaderFactory, to enable dynamic class loading, otherwise
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* the stardiv.security.AppletClassLoader is used. Set the factory with
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* SjSettings.setClassLoaderFactory().</B>
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*/
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static public synchronized void changeProperties( Properties pChangeProps )
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{
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SecurityManager pSM = System.getSecurityManager();
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if( pSM != null )
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pSM.checkPropertiesAccess();
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Properties props = new Properties( System.getProperties() );
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boolean bInited = Boolean.getBoolean( "stardiv.controller.SjSettings.inited" );
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if( !bInited )
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{
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// check the awt.toolkit property: if none is set use com.sun.star.comp.jawt.peer.Toolkit
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//if ( props.getProperty("awt.toolkit") == null )
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// props.put("awt.toolkit", "com.sun.star.comp.jawt.peer.Toolkit");
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// Define a number of standard properties
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props.put("acl.read", "+");
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props.put("acl.read.default", "");
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props.put("acl.write", "+");
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props.put("acl.write.default", "");
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// Standard browser properties
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props.put("browser", "stardiv.applet.AppletViewerFrame");
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props.put("browser.version", "4.02");
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props.put("browser.vendor", "Sun Microsystems, Inc.");
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props.put("http.agent", "JDK/1.1");
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// Define which packages can be accessed by applets
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props.put("package.restrict.access.sun", "true");
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props.put("package.restrict.access.netscape", "true");
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props.put("package.restrict.access.stardiv", "true");
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// Define which packages can be extended by applets
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props.put("package.restrict.definition.java", "true");
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props.put("package.restrict.definition.sun", "true");
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props.put("package.restrict.definition.netscape", "true");
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props.put("package.restrict.definition.stardiv", "true");
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// Define which properties can be read by applets.
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// A property named by "key" can be read only when its twin
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// property "key.applet" is true. The following ten properties
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// are open by default. Any other property can be explicitly
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// opened up by the browser user setting key.applet=true in
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// ~/.hotjava/properties. Or vice versa, any of the following can
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// be overridden by the user's properties.
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props.put("java.version.applet", "true");
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props.put("java.vendor.applet", "true");
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props.put("java.vendor.url.applet", "true");
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props.put("java.class.version.applet", "true");
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props.put("os.name.applet", "true");
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props.put("os.version.applet", "true");
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props.put("os.arch.applet", "true");
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props.put("file.separator.applet", "true");
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props.put("path.separator.applet", "true");
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props.put("line.separator.applet", "true");
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}
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// put new and changed properties to the property table
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if( pChangeProps != null )
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{
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Enumeration aEnum = pChangeProps.propertyNames();
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while( aEnum.hasMoreElements() )
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{
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String aKey = (String)aEnum.nextElement();
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props.put( aKey, pChangeProps.getProperty( aKey ) );
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}
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}
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// Install a property list.
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if( !bInited )
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props.put( "stardiv.controller.SjSettings.inited", "true" );
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System.setProperties(props);
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if( !bInited )
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{
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// Security Manager setzten
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boolean bNoExit = Boolean.getBoolean( "stardiv.security.noExit" );
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//Create and install the security manager
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if (System.getSecurityManager() == null)
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System.setSecurityManager(new SandboxSecurity(bNoExit));
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// if( Boolean.getBoolean("stardiv.controller.installConsole") )
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// Console.installConsole();
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}
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}
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private static boolean equalsImpl( Object p1, Object p2 )
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{
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return p1 == p2 || (p1 != null && p2 != null && p1.equals( p2 ) );
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}
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}
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