1 files changed, 84 insertions, 0 deletions
diff --git a/third_party/java/proguard/proguard5.3.3/src/proguard/obfuscate/SourceFileRenamer.java b/third_party/java/proguard/proguard5.3.3/src/proguard/obfuscate/SourceFileRenamer.java
new file mode 100644
index 0000000000..7e2d8d7003
--- /dev/null
+++ b/third_party/java/proguard/proguard5.3.3/src/proguard/obfuscate/SourceFileRenamer.java
@@ -0,0 +1,84 @@
+/*
+ * ProGuard -- shrinking, optimization, obfuscation, and preverification
+ *             of Java bytecode.
+ *
+ * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare
+ *
+ * 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.obfuscate;
+
+import proguard.classfile.*;
+import proguard.classfile.attribute.*;
+import proguard.classfile.attribute.visitor.AttributeVisitor;
+import proguard.classfile.editor.ConstantPoolEditor;
+import proguard.classfile.util.SimplifiedVisitor;
+import proguard.classfile.visitor.ClassVisitor;
+
+/**
+ * This ClassVisitor changes the name stored in the source file attributes
+ * and source dir attributes of the classes that it visits, if the
+ * attributes are present.
+ *
+ * @author Eric Lafortune
+ */
+public class SourceFileRenamer
+extends      SimplifiedVisitor
+implements   ClassVisitor,
+             AttributeVisitor
+{
+    private final String newSourceFileAttribute;
+
+
+    /**
+     * Creates a new SourceFileRenamer.
+     * @param newSourceFileAttribute the new string to be put in the source file
+     *                               attributes.
+     */
+    public SourceFileRenamer(String newSourceFileAttribute)
+    {
+        this.newSourceFileAttribute = newSourceFileAttribute;
+    }
+
+
+    // Implementations for ClassVisitor.
+
+    public void visitProgramClass(ProgramClass programClass)
+    {
+        // Only visit the class attributes.
+        programClass.attributesAccept(this);
+    }
+
+
+    // Implementations for AttributeVisitor.
+
+    public void visitAnyAttribute(Clazz clazz, Attribute attribute) {}
+
+
+    public void visitSourceFileAttribute(Clazz clazz, SourceFileAttribute sourceFileAttribute)
+    {
+        // Fix the source file attribute.
+        sourceFileAttribute.u2sourceFileIndex =
+            new ConstantPoolEditor((ProgramClass)clazz).addUtf8Constant(newSourceFileAttribute);
+    }
+
+
+    public void visitSourceDirAttribute(Clazz clazz, SourceDirAttribute sourceDirAttribute)
+    {
+        // Fix the source file attribute.
+        sourceDirAttribute.u2sourceDirIndex =
+            new ConstantPoolEditor((ProgramClass)clazz).addUtf8Constant(newSourceFileAttribute);
+    }
+}