reorganizing the first level of folders (trunk/branch folders are not the git way :)

1 files changed, 0 insertions, 223 deletions

diff --git a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/PolicySecurityController.java b/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/PolicySecurityController.java
deleted file mode 100644
index c4d3d7e..0000000
--- a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/PolicySecurityController.java
+++ /dev/null
@@ -1,223 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Rhino code, released May 6, 1999.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1997-1999
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 or later (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of those above. If
- * you wish to allow use of your version of this file only under the terms of
- * the GPL and not to allow others to use your version of this file under the
- * MPL, indicate your decision by deleting the provisions above and replacing
- * them with the notice and other provisions required by the GPL. If you do
- * not delete the provisions above, a recipient may use your version of this
- * file under either the MPL or the GPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-package org.mozilla.javascript;
-
-import java.lang.ref.SoftReference;
-import java.lang.reflect.UndeclaredThrowableException;
-import java.security.AccessController;
-import java.security.CodeSource;
-import java.security.Policy;
-import java.security.PrivilegedAction;
-import java.security.PrivilegedActionException;
-import java.security.PrivilegedExceptionAction;
-import java.security.SecureClassLoader;
-import java.util.Map;
-import java.util.WeakHashMap;
-
-import org.mozilla.classfile.ByteCode;
-import org.mozilla.classfile.ClassFileWriter;
-
-/**
- * A security controller relying on Java {@link Policy} in effect. When you use
- * this security controller, your securityDomain objects must be instances of
- * {@link CodeSource} representing the location from where you load your 
- * scripts. Any Java policy "grant" statements matching the URL and certificate
- * in code sources will apply to the scripts. If you specify any certificates 
- * within your {@link CodeSource} objects, it is your responsibility to verify
- * (or not) that the script source files are signed in whatever 
- * implementation-specific way you're using.
- * @author Attila Szegedi
- */
-public class PolicySecurityController extends SecurityController
-{
-    private static final byte[] secureCallerImplBytecode = loadBytecode();
-
-    // We're storing a CodeSource -> (ClassLoader -> SecureRenderer), since we
-    // need to have one renderer per class loader. We're using weak hash maps
-    // and soft references all the way, since we don't want to interfere with
-    // cleanup of either CodeSource or ClassLoader objects.
-    private static final Map callers = new WeakHashMap();
-    
-    public Class getStaticSecurityDomainClassInternal() {
-        return CodeSource.class;
-    }
-
-    private static class Loader extends SecureClassLoader
-    implements GeneratedClassLoader
-    {
-        private final CodeSource codeSource;
-        
-        Loader(ClassLoader parent, CodeSource codeSource)
-        {
-            super(parent);
-            this.codeSource = codeSource;
-        }
-
-        public Class defineClass(String name, byte[] data)
-        {
-            return defineClass(name, data, 0, data.length, codeSource);
-        }
-        
-        public void linkClass(Class cl)
-        {
-            resolveClass(cl);
-        }
-    }
-    
-    public GeneratedClassLoader createClassLoader(final ClassLoader parent, 
-            final Object securityDomain)
-    {
-        return (Loader)AccessController.doPrivileged(
-            new PrivilegedAction()
-            {
-                public Object run()
-                {
-                    return new Loader(parent, (CodeSource)securityDomain);
-                }
-            });
-    }
-
-    public Object getDynamicSecurityDomain(Object securityDomain)
-    {
-        // No separate notion of dynamic security domain - just return what was
-        // passed in.
-        return securityDomain;
-    }
-
-    public Object callWithDomain(final Object securityDomain, final Context cx, 
-            Callable callable, Scriptable scope, Scriptable thisObj, 
-            Object[] args)
-    {
-        // Run in doPrivileged as we might be checked for "getClassLoader" 
-        // runtime permission
-        final ClassLoader classLoader = (ClassLoader)AccessController.doPrivileged(
-            new PrivilegedAction() {
-                public Object run() {
-                    return cx.getApplicationClassLoader();
-                }
-            });
-        final CodeSource codeSource = (CodeSource)securityDomain;
-        Map classLoaderMap;
-        synchronized(callers)
-        {
-            classLoaderMap = (Map)callers.get(codeSource);
-            if(classLoaderMap == null)
-            {
-                classLoaderMap = new WeakHashMap();
-                callers.put(codeSource, classLoaderMap);
-            }
-        }
-        SecureCaller caller;
-        synchronized(classLoaderMap)
-        {
-            SoftReference ref = (SoftReference)classLoaderMap.get(classLoader);
-            if(ref != null)
-            {
-                caller = (SecureCaller)ref.get();
-            }
-            else
-            {
-                caller = null;
-            }
-            if(caller == null)
-            {
-                try
-                {
-                    // Run in doPrivileged as we'll be checked for 
-                    // "createClassLoader" runtime permission
-                    caller = (SecureCaller)AccessController.doPrivileged(
-                            new PrivilegedExceptionAction()
-                    {
-                        public Object run() throws Exception
-                        {
-                            Loader loader = new Loader(classLoader, 
-                                    codeSource);
-                            Class c = loader.defineClass(
-                                    SecureCaller.class.getName() + "Impl", 
-                                    secureCallerImplBytecode);
-                            return c.newInstance();
-                        }
-                    });
-                    classLoaderMap.put(classLoader, new SoftReference(caller));
-                }
-                catch(PrivilegedActionException ex)
-                {
-                    throw new UndeclaredThrowableException(ex.getCause());
-                }
-            }
-        }
-        return caller.call(callable, cx, scope, thisObj, args);
-    }
-    
-    public abstract static class SecureCaller
-    {
-        public abstract Object call(Callable callable, Context cx, Scriptable scope, 
-                Scriptable thisObj, Object[] args);
-    }
-    
-    
-    private static byte[] loadBytecode()
-    {
-        String secureCallerClassName = SecureCaller.class.getName();
-        ClassFileWriter cfw = new ClassFileWriter(
-                secureCallerClassName + "Impl", secureCallerClassName, 
-                "<generated>");
-        cfw.startMethod("<init>", "()V", ClassFileWriter.ACC_PUBLIC);
-        cfw.addALoad(0);
-        cfw.addInvoke(ByteCode.INVOKESPECIAL, secureCallerClassName, 
-                "<init>", "()V");
-        cfw.add(ByteCode.RETURN);
-        cfw.stopMethod((short)1);
-        String callableCallSig = 
-            "Lorg/mozilla/javascript/Context;" +
-            "Lorg/mozilla/javascript/Scriptable;" +
-            "Lorg/mozilla/javascript/Scriptable;" +
-            "[Ljava/lang/Object;)Ljava/lang/Object;";
-        
-        cfw.startMethod("call",
-                "(Lorg/mozilla/javascript/Callable;" + callableCallSig,
-                (short)(ClassFileWriter.ACC_PUBLIC
-                        | ClassFileWriter.ACC_FINAL));
-        for(int i = 1; i < 6; ++i) {
-            cfw.addALoad(i);
-        }
-        cfw.addInvoke(ByteCode.INVOKEINTERFACE, 
-                "org/mozilla/javascript/Callable", "call", 
-                "(" + callableCallSig);
-        cfw.add(ByteCode.ARETURN);
-        cfw.stopMethod((short)6);
-        return cfw.toByteArray();
-    }
-}
\ No newline at end of file