ProGuard 4.4

1 files changed, 58 insertions, 0 deletions

diff --git a/src/proguard/io/DirectoryFilter.java b/src/proguard/io/DirectoryFilter.java
new file mode 100644
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+++ b/src/proguard/io/DirectoryFilter.java
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+/*
+ * ProGuard -- shrinking, optimization, obfuscation, and preverification
+ *             of Java bytecode.
+ *
+ * Copyright (c) 2002-2009 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.ClassConstants;
+import proguard.util.ExtensionMatcher;
+
+import java.io.IOException;
+
+
+/**
+ * This DataEntryReader delegates to one of two other DataEntryReader instances,
+ * depending on whether the data entry represents a directory or not.
+ *
+ * @author Eric Lafortune
+ */
+public class DirectoryFilter extends FilteredDataEntryReader
+{
+    /**
+     * Creates a new ClassFilter that delegates reading directories to the
+     * given reader.
+     */
+    public DirectoryFilter(DataEntryReader directoryReader)
+    {
+        this (directoryReader, null);
+    }
+
+
+    /**
+     * Creates a new ClassFilter that delegates to either of the two given
+     * readers.
+     */
+    public DirectoryFilter(DataEntryReader directoryReader,
+                           DataEntryReader otherReader)
+    {
+        super(new DataEntryDirectoryFilter(),
+              directoryReader,
+              otherReader);
+    }
+}
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