Wed, 17 Nov 2010 15:07:43 -0800
7000973: isBogus needs to be called on the to-be-returned entry, not on the current entry
Reviewed-by: jjg
Contributed-by: jan.lahoda@oracle.com
jjg@46 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved. |
jjg@46 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
jjg@46 | 4 | * |
jjg@46 | 5 | * This code is free software; you can redistribute it and/or modify it |
jjg@46 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@554 | 7 | * published by the Free Software Foundation. Oracle designates this |
jjg@46 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@554 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
jjg@46 | 10 | * |
jjg@46 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jjg@46 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jjg@46 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jjg@46 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
jjg@46 | 15 | * accompanied this code). |
jjg@46 | 16 | * |
jjg@46 | 17 | * You should have received a copy of the GNU General Public License version |
jjg@46 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
jjg@46 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
jjg@46 | 20 | * |
ohair@554 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 23 | * questions. |
jjg@46 | 24 | */ |
jjg@46 | 25 | |
jjg@46 | 26 | package com.sun.tools.javap; |
jjg@46 | 27 | |
jjg@283 | 28 | import java.util.EnumSet; |
jjg@68 | 29 | import java.util.HashSet; |
jjg@68 | 30 | import java.util.Set; |
jjg@283 | 31 | |
jjg@46 | 32 | import com.sun.tools.classfile.AccessFlags; |
jjg@46 | 33 | |
jjg@46 | 34 | /* |
jjg@46 | 35 | * Provides access to javap's options, set via the command line |
jjg@46 | 36 | * or JSR 199 API. |
jjg@581 | 37 | * <p><b>This is NOT part of any supported API. |
jjg@581 | 38 | * If you write code that depends on this, you do so at your own risk. |
jjg@46 | 39 | * This code and its internal interfaces are subject to change or |
jjg@46 | 40 | * deletion without notice.</b> |
jjg@46 | 41 | */ |
jjg@46 | 42 | public class Options { |
jjg@46 | 43 | public static Options instance(Context context) { |
jjg@46 | 44 | Options instance = context.get(Options.class); |
jjg@46 | 45 | if (instance == null) |
jjg@46 | 46 | instance = new Options(context); |
jjg@46 | 47 | return instance; |
jjg@46 | 48 | } |
jjg@46 | 49 | |
jjg@46 | 50 | protected Options(Context context) { |
jjg@46 | 51 | context.put(Options.class, this); |
jjg@46 | 52 | } |
jjg@46 | 53 | |
jjg@46 | 54 | /** |
jjg@46 | 55 | * Checks access of class, field or method. |
jjg@46 | 56 | */ |
jjg@46 | 57 | public boolean checkAccess(AccessFlags flags){ |
jjg@46 | 58 | |
jjg@46 | 59 | boolean isPublic = flags.is(AccessFlags.ACC_PUBLIC); |
jjg@46 | 60 | boolean isProtected = flags.is(AccessFlags.ACC_PROTECTED); |
jjg@46 | 61 | boolean isPrivate = flags.is(AccessFlags.ACC_PRIVATE); |
jjg@46 | 62 | boolean isPackage = !(isPublic || isProtected || isPrivate); |
jjg@46 | 63 | |
jjg@46 | 64 | if ((showAccess == AccessFlags.ACC_PUBLIC) && (isProtected || isPrivate || isPackage)) |
jjg@46 | 65 | return false; |
jjg@46 | 66 | else if ((showAccess == AccessFlags.ACC_PROTECTED) && (isPrivate || isPackage)) |
jjg@46 | 67 | return false; |
jjg@46 | 68 | else if ((showAccess == 0) && (isPrivate)) |
jjg@46 | 69 | return false; |
jjg@46 | 70 | else |
jjg@46 | 71 | return true; |
jjg@46 | 72 | } |
jjg@46 | 73 | |
jjg@46 | 74 | public boolean help; |
jjg@46 | 75 | public boolean verbose; |
jjg@46 | 76 | public boolean version; |
jjg@46 | 77 | public boolean fullVersion; |
jjg@46 | 78 | public boolean showFlags; |
jjg@46 | 79 | public boolean showLineAndLocalVariableTables; |
jjg@46 | 80 | public int showAccess; |
jjg@68 | 81 | public Set<String> accessOptions = new HashSet<String>(); |
jjg@283 | 82 | public Set<InstructionDetailWriter.Kind> details = EnumSet.noneOf(InstructionDetailWriter.Kind.class); |
jjg@46 | 83 | public boolean showDisassembled; |
jjg@46 | 84 | public boolean showInternalSignatures; |
jjg@46 | 85 | public boolean showAllAttrs; |
jjg@87 | 86 | public boolean showConstants; |
jjg@88 | 87 | public boolean sysInfo; |
jjg@346 | 88 | public boolean showInnerClasses; |
jjg@348 | 89 | public int indentWidth = 2; // #spaces per indentWidth level |
jjg@348 | 90 | public int tabColumn = 40; // column number for comments |
jjg@46 | 91 | |
jjg@46 | 92 | public boolean compat; // bug-for-bug compatibility mode with old javap |
jjg@46 | 93 | } |