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Diffstat (limited to 'src/proguard/classfile/editor/InnerClassesAccessFixer.java')
| -rw-r--r-- | src/proguard/classfile/editor/InnerClassesAccessFixer.java | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/proguard/classfile/editor/InnerClassesAccessFixer.java b/src/proguard/classfile/editor/InnerClassesAccessFixer.java new file mode 100644 index 0000000..1d991df --- /dev/null +++ b/src/proguard/classfile/editor/InnerClassesAccessFixer.java @@ -0,0 +1,83 @@ +/* + * ProGuard -- shrinking, optimization, obfuscation, and preverification + * of Java bytecode. + * + * Copyright (c) 2002-2011 Eric Lafortune (eric@graphics.cornell.edu) + * + * This program 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 2 of the License, or (at your option) + * any later version. + * + * This program 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 this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +package proguard.classfile.editor; + +import proguard.classfile.*; +import proguard.classfile.attribute.visitor.InnerClassesInfoVisitor; +import proguard.classfile.attribute.InnerClassesInfo; +import proguard.classfile.constant.*; +import proguard.classfile.constant.visitor.ConstantVisitor; +import proguard.classfile.util.*; +import proguard.classfile.visitor.*; + +/** + * This InnerClassesInfoVisitor fixes the inner class access flags of the + * inner classes information that it visits. + * + * @author Eric Lafortune + */ +public class InnerClassesAccessFixer +extends SimplifiedVisitor +implements InnerClassesInfoVisitor, + ConstantVisitor, + ClassVisitor +{ + private int innerClassAccessFlags; + + + // Implementations for InnerClassesInfoVisitor. + + public void visitInnerClassesInfo(Clazz clazz, InnerClassesInfo innerClassesInfo) + { + // The current access flags are the default. + innerClassAccessFlags = innerClassesInfo.u2innerClassAccessFlags; + + // See if we can find new access flags. + innerClassesInfo.innerClassConstantAccept(clazz, this); + + // Update the access flags. + innerClassesInfo.u2innerClassAccessFlags = innerClassAccessFlags; + } + + + // Implementations for ConstantVisitor. + + public void visitAnyConstant(Clazz clazz, Constant constant) {} + + + public void visitClassConstant(Clazz clazz, ClassConstant classConstant) + { + classConstant.referencedClassAccept(this); + } + + + // Implementations for ClassVisitor. + + public void visitLibraryClass(LibraryClass libraryClass) {} + + + public void visitProgramClass(ProgramClass programClass) + { + innerClassAccessFlags = + AccessUtil.replaceAccessFlags(innerClassAccessFlags, + programClass.u2accessFlags); + } +}
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