Author: mturk
Date: Tue Aug 16 15:41:16 2011
New Revision: 1158328
URL: http://svn.apache.org/viewvc?rev=1158328&view=rev
Log:
Finish up (mostly) the bzip2 api
Added:
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/util/bzip2/Libbzip2.java
(with props)
Added:
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/util/bzip2/Libbzip2.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/util/bzip2/Libbzip2.java?rev=1158328&view=auto
==============================================================================
---
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/util/bzip2/Libbzip2.java
(added)
+++
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/util/bzip2/Libbzip2.java
Tue Aug 16 15:41:16 2011
@@ -0,0 +1,82 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.runtime.util.bzip2;
+
+import java.io.Closeable;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import org.apache.commons.runtime.InvalidArgumentException;
+import org.apache.commons.runtime.InvalidDataException;
+import org.apache.commons.runtime.InvalidRangeException;
+import org.apache.commons.runtime.OperationNotPermittedException;
+import org.apache.commons.runtime.OverflowException;
+import org.apache.commons.runtime.Pointer;
+import org.apache.commons.runtime.util.StringManager;
+
+/**
+ * Private libbzip2 wrapper.
+ *
+ * @author Mladen Turk
+ * @since Runtime 1.0
+ */
+final class Libbzip2
+{
+
+ /**
+ * Indicates that the bz_stream is in the {@code running} state.
+ */
+ public static final byte BZ_RUN = 0;
+ /**
+ * Indicates that the bz_stream is in the {@code flushing} state.
+ */
+ public static final byte BZ_FLUSH = 1;
+ /**
+ * Indicates that the bz_stream is in the {@code finishing} state.
+ */
+ public static final byte BZ_FINISH = 2;
+
+ private static native int bzsize0();
+ public static native long newStream(int bufferSize)
+ throws OutOfMemoryError;
+ public static native int compressInit(long handle, int blockSize100k,
int workFactor);
+ public static native int decompressInit(long handle, boolean small);
+
+ public static native int setInput0(long handle, byte[] buf, int off,
int len);
+ public static native int setInput1(long handle, ByteBuffer buf, int
off, int len);
+ public static native int setInput2(long handle, long buf, long len);
+ public static native void setInput3(long handle);
+
+ public static native int getAvailIn(long handle);
+ public static native long getAvailOut(long handle);
+ public static native boolean needsInput(long handle);
+ public static native long getTotalIn(long handle);
+ public static native long getTotalOut(long handle);
+ public static native boolean flush(long handle);
+ public static native boolean finish(long handle);
+ public static native boolean finished(long handle);
+
+ public static final int DEFAULT_BUFFER_SIZE = 4096;
+ public static final int DEFAULT_WORK_FACTOR = 30;
+
+ public static final int SIZEOF_BZ_STREAM;
+
+ static {
+ SIZEOF_BZ_STREAM = bzsize0();
+ }
+
+}
+
Propchange:
commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/util/bzip2/Libbzip2.java
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svn:eol-style = native
