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117 lines
4.4 KiB
Java
117 lines
4.4 KiB
Java
package org.aspectj.apache.bcel.verifier;
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/* ====================================================================
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2001 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "Apache" and "Apache Software Foundation" and
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* "Apache BCEL" must not be used to endorse or promote products
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* derived from this software without prior written permission. For
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* written permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache",
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* "Apache BCEL", nor may "Apache" appear in their name, without
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* prior written permission of the Apache Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*/
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/**
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* The NativeVerifier class implements a main(String[] args) method that's
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* roughly compatible to the one in the Verifier class, but that uses the
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* JVM's internal verifier for its class file verification.
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* This can be used for comparison runs between the JVM-internal verifier
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* and JustIce.
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*
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* @version $Id: NativeVerifier.java,v 1.2 2008/05/28 23:53:01 aclement Exp $
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* @author <A HREF="http://www.inf.fu-berlin.de/~ehaase"/>Enver Haase</A>
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*/
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public abstract class NativeVerifier{
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/**
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* This class must not be instantiated.
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*/
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private NativeVerifier(){
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}
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/**
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* Works only on the first argument.
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*/
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public static void main(String [] args){
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if (args.length != 1){
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System.out.println("Verifier front-end: need exactly one argument.");
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System.exit(1);
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}
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int dotclasspos = args[0].lastIndexOf(".class");
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if (dotclasspos != -1) args[0] = args[0].substring(0,dotclasspos);
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args[0] = args[0].replace('/','.');
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//System.out.println(args[0]);
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try{
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Class.forName(args[0]);
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}
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catch(ExceptionInInitializerError eiie){ //subclass of LinkageError!
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System.out.println("NativeVerifier: ExceptionInInitializerError encountered on '"+args[0]+"'.");
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System.out.println(eiie);
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System.exit(1);
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}
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catch(LinkageError le){
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System.out.println("NativeVerifier: LinkageError encountered on '"+args[0]+"'.");
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System.out.println(le);
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System.exit(1);
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}
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catch(ClassNotFoundException cnfe){
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System.out.println("NativeVerifier: FILE NOT FOUND: '"+args[0]+"'.");
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System.exit(1);
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}
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catch(Throwable t){
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System.out.println("NativeVerifier: Unspecified verification error on'"+args[0]+"'.");
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System.exit(1);
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}
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System.out.println("NativeVerifier: Class file '"+args[0]+"' seems to be okay.");
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System.exit(0);
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}
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}
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