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Diffstat (limited to 'src/proguard/io/ClassRewriter.java')
-rw-r--r-- | src/proguard/io/ClassRewriter.java | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/proguard/io/ClassRewriter.java b/src/proguard/io/ClassRewriter.java deleted file mode 100644 index fab9366..0000000 --- a/src/proguard/io/ClassRewriter.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * ProGuard -- shrinking, optimization, obfuscation, and preverification - * of Java bytecode. - * - * Copyright (c) 2002-2014 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.io; - -import proguard.classfile.*; -import proguard.classfile.io.ProgramClassWriter; - -import java.io.*; - - -/** - * This DataEntryReader reads class entries and writes their corresponding - * versions from the ClassPool to a given DataEntryWriter. - * - * @author Eric Lafortune - */ -public class ClassRewriter implements DataEntryReader -{ - private final ClassPool classPool; - private final DataEntryWriter dataEntryWriter; - - - public ClassRewriter(ClassPool classPool, - DataEntryWriter dataEntryWriter) - { - this.classPool = classPool; - this.dataEntryWriter = dataEntryWriter; - } - - - // Implementations for DataEntryReader. - - public void read(DataEntry dataEntry) throws IOException - { - String inputName = dataEntry.getName(); - String className = inputName.substring(0, inputName.length() - ClassConstants.CLASS_FILE_EXTENSION.length()); - - // Find the modified class corrsponding to the input entry. - ProgramClass programClass = (ProgramClass)classPool.getClass(className); - if (programClass != null) - { - // Rename the data entry if necessary. - String newClassName = programClass.getName(); - if (!className.equals(newClassName)) - { - dataEntry = new RenamedDataEntry(dataEntry, newClassName + ClassConstants.CLASS_FILE_EXTENSION); - } - - // Get the output entry corresponding to this input entry. - OutputStream outputStream = dataEntryWriter.getOutputStream(dataEntry); - if (outputStream != null) - { - // Write the class to the output entry. - DataOutputStream classOutputStream = new DataOutputStream(outputStream); - - new ProgramClassWriter(classOutputStream).visitProgramClass(programClass); - - classOutputStream.flush(); - } - } - } -} |