/*
    * Copyright 2013 The Netty Project
    *
    * The Netty Project 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 io.netty.buffer;
  
  import io.netty.util.ResourceLeakDetector;
  import io.netty.util.ResourceLeakTracker;
  import io.netty.util.internal.SystemPropertyUtil;
  import io.netty.util.internal.logging.InternalLogger;
  import io.netty.util.internal.logging.InternalLoggerFactory;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.OutputStream;
  import java.nio.ByteBuffer;
  import java.nio.ByteOrder;
  import java.nio.channels.GatheringByteChannel;
  import java.nio.channels.ScatteringByteChannel;
  import java.nio.charset.Charset;
  
  final class AdvancedLeakAwareByteBuf extends SimpleLeakAwareByteBuf {
  
      private static final String PROP_ACQUIRE_AND_RELEASE_ONLY = "io.netty.leakDetection.acquireAndReleaseOnly";
      private static final boolean ACQUIRE_AND_RELEASE_ONLY;
  
      private static final InternalLogger logger = InternalLoggerFactory.getInstance(AdvancedLeakAwareByteBuf.class);
  
      static {
          ACQUIRE_AND_RELEASE_ONLY = SystemPropertyUtil.getBoolean(PROP_ACQUIRE_AND_RELEASE_ONLY, false);
  
          if (logger.isDebugEnabled()) {
              logger.debug("-D{}: {}", PROP_ACQUIRE_AND_RELEASE_ONLY, ACQUIRE_AND_RELEASE_ONLY);
          }
  
          ResourceLeakDetector.addExclusions(
                  AdvancedLeakAwareByteBuf.class, "recordLeakNonRefCountingOperation");
      }
  
      AdvancedLeakAwareByteBuf(ByteBuf buf, ResourceLeakTracker<ByteBuf> leak) {
          super(buf, leak);
      }
  
      AdvancedLeakAwareByteBuf(ByteBuf wrapped, ByteBuf trackedByteBuf, ResourceLeakTracker<ByteBuf> leak) {
          super(wrapped, trackedByteBuf, leak);
      }
  
      static void recordLeakNonRefCountingOperation(ResourceLeakTracker<ByteBuf> leak) {
          if (!ACQUIRE_AND_RELEASE_ONLY) {
              leak.record();
          }
      }
  
      @Override
      public ByteBuf order(ByteOrder endianness) {
          recordLeakNonRefCountingOperation(leak);
          return super.order(endianness);
      }
  
      @Override
      public ByteBuf slice() {
          recordLeakNonRefCountingOperation(leak);
          return super.slice();
      }
  
      @Override
      public ByteBuf slice(int index, int length) {
          recordLeakNonRefCountingOperation(leak);
          return super.slice(index, length);
      }
  
      @Override
      public ByteBuf duplicate() {
          recordLeakNonRefCountingOperation(leak);
          return super.duplicate();
      }
  
      @Override
      public ByteBuf readSlice(int length) {
          recordLeakNonRefCountingOperation(leak);
          return super.readSlice(length);
      }
  
      @Override
      public ByteBuf discardReadBytes() {
          recordLeakNonRefCountingOperation(leak);
          return super.discardReadBytes();
     }
 
     @Override
     public ByteBuf discardSomeReadBytes() {
         recordLeakNonRefCountingOperation(leak);
         return super.discardSomeReadBytes();
     }
 
     @Override
     public ByteBuf ensureWritable(int minWritableBytes) {
         recordLeakNonRefCountingOperation(leak);
         return super.ensureWritable(minWritableBytes);
     }
 
     @Override
     public int ensureWritable(int minWritableBytes, boolean force) {
         recordLeakNonRefCountingOperation(leak);
         return super.ensureWritable(minWritableBytes, force);
     }
 
     @Override
     public boolean getBoolean(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getBoolean(index);
     }
 
     @Override
     public byte getByte(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getByte(index);
     }
 
     @Override
     public short getUnsignedByte(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getUnsignedByte(index);
     }
 
     @Override
     public short getShort(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getShort(index);
     }
 
     @Override
     public int getUnsignedShort(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getUnsignedShort(index);
     }
 
     @Override
     public int getMedium(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getMedium(index);
     }
 
     @Override
     public int getUnsignedMedium(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getUnsignedMedium(index);
     }
 
     @Override
     public int getInt(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getInt(index);
     }
 
     @Override
     public long getUnsignedInt(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getUnsignedInt(index);
     }
 
     @Override
     public long getLong(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getLong(index);
     }
 
     @Override
     public char getChar(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getChar(index);
     }
 
     @Override
     public float getFloat(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getFloat(index);
     }
 
     @Override
     public double getDouble(int index) {
         recordLeakNonRefCountingOperation(leak);
         return super.getDouble(index);
     }
 
     @Override
     public ByteBuf getBytes(int index, ByteBuf dst) {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, dst);
     }
 
     @Override
     public ByteBuf getBytes(int index, ByteBuf dst, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, dst, length);
     }
 
     @Override
     public ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, dst, dstIndex, length);
     }
 
     @Override
     public ByteBuf getBytes(int index, byte[] dst) {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, dst);
     }
 
     @Override
     public ByteBuf getBytes(int index, byte[] dst, int dstIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, dst, dstIndex, length);
     }
 
     @Override
     public ByteBuf getBytes(int index, ByteBuffer dst) {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, dst);
     }
 
     @Override
     public ByteBuf getBytes(int index, OutputStream out, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, out, length);
     }
 
     @Override
     public int getBytes(int index, GatheringByteChannel out, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.getBytes(index, out, length);
     }
 
     @Override
     public ByteBuf setBoolean(int index, boolean value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setBoolean(index, value);
     }
 
     @Override
     public ByteBuf setByte(int index, int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setByte(index, value);
     }
 
     @Override
     public ByteBuf setShort(int index, int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setShort(index, value);
     }
 
     @Override
     public ByteBuf setMedium(int index, int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setMedium(index, value);
     }
 
     @Override
     public ByteBuf setInt(int index, int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setInt(index, value);
     }
 
     @Override
     public ByteBuf setLong(int index, long value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setLong(index, value);
     }
 
     @Override
     public ByteBuf setChar(int index, int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setChar(index, value);
     }
 
     @Override
     public ByteBuf setFloat(int index, float value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setFloat(index, value);
     }
 
     @Override
     public ByteBuf setDouble(int index, double value) {
         recordLeakNonRefCountingOperation(leak);
         return super.setDouble(index, value);
     }
 
     @Override
     public ByteBuf setBytes(int index, ByteBuf src) {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, src);
     }
 
     @Override
     public ByteBuf setBytes(int index, ByteBuf src, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, src, length);
     }
 
     @Override
     public ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, src, srcIndex, length);
     }
 
     @Override
     public ByteBuf setBytes(int index, byte[] src) {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, src);
     }
 
     @Override
     public ByteBuf setBytes(int index, byte[] src, int srcIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, src, srcIndex, length);
     }
 
     @Override
     public ByteBuf setBytes(int index, ByteBuffer src) {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, src);
     }
 
     @Override
     public int setBytes(int index, InputStream in, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, in, length);
     }
 
     @Override
     public int setBytes(int index, ScatteringByteChannel in, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.setBytes(index, in, length);
     }
 
     @Override
     public ByteBuf setZero(int index, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.setZero(index, length);
     }
 
     @Override
     public boolean readBoolean() {
         recordLeakNonRefCountingOperation(leak);
         return super.readBoolean();
     }
 
     @Override
     public byte readByte() {
         recordLeakNonRefCountingOperation(leak);
         return super.readByte();
     }
 
     @Override
     public short readUnsignedByte() {
         recordLeakNonRefCountingOperation(leak);
         return super.readUnsignedByte();
     }
 
     @Override
     public short readShort() {
         recordLeakNonRefCountingOperation(leak);
         return super.readShort();
     }
 
     @Override
     public int readUnsignedShort() {
         recordLeakNonRefCountingOperation(leak);
         return super.readUnsignedShort();
     }
 
     @Override
     public int readMedium() {
         recordLeakNonRefCountingOperation(leak);
         return super.readMedium();
     }
 
     @Override
     public int readUnsignedMedium() {
         recordLeakNonRefCountingOperation(leak);
         return super.readUnsignedMedium();
     }
 
     @Override
     public int readInt() {
         recordLeakNonRefCountingOperation(leak);
         return super.readInt();
     }
 
     @Override
     public long readUnsignedInt() {
         recordLeakNonRefCountingOperation(leak);
         return super.readUnsignedInt();
     }
 
     @Override
     public long readLong() {
         recordLeakNonRefCountingOperation(leak);
         return super.readLong();
     }
 
     @Override
     public char readChar() {
         recordLeakNonRefCountingOperation(leak);
         return super.readChar();
     }
 
     @Override
     public float readFloat() {
         recordLeakNonRefCountingOperation(leak);
         return super.readFloat();
     }
 
     @Override
     public double readDouble() {
         recordLeakNonRefCountingOperation(leak);
         return super.readDouble();
     }
 
     @Override
     public ByteBuf readBytes(int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(length);
     }
 
     @Override
     public ByteBuf readBytes(ByteBuf dst) {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(dst);
     }
 
     @Override
     public ByteBuf readBytes(ByteBuf dst, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(dst, length);
     }
 
     @Override
     public ByteBuf readBytes(ByteBuf dst, int dstIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(dst, dstIndex, length);
     }
 
     @Override
     public ByteBuf readBytes(byte[] dst) {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(dst);
     }
 
     @Override
     public ByteBuf readBytes(byte[] dst, int dstIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(dst, dstIndex, length);
     }
 
     @Override
     public ByteBuf readBytes(ByteBuffer dst) {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(dst);
     }
 
     @Override
     public ByteBuf readBytes(OutputStream out, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(out, length);
     }
 
     @Override
     public int readBytes(GatheringByteChannel out, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.readBytes(out, length);
     }
 
     @Override
     public ByteBuf skipBytes(int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.skipBytes(length);
     }
 
     @Override
     public ByteBuf writeBoolean(boolean value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBoolean(value);
     }
 
     @Override
     public ByteBuf writeByte(int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeByte(value);
     }
 
     @Override
     public ByteBuf writeShort(int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeShort(value);
     }
 
     @Override
     public ByteBuf writeMedium(int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeMedium(value);
     }
 
     @Override
     public ByteBuf writeInt(int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeInt(value);
     }
 
     @Override
     public ByteBuf writeLong(long value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeLong(value);
     }
 
     @Override
     public ByteBuf writeChar(int value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeChar(value);
     }
 
     @Override
     public ByteBuf writeFloat(float value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeFloat(value);
     }
 
     @Override
     public ByteBuf writeDouble(double value) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeDouble(value);
     }
 
     @Override
     public ByteBuf writeBytes(ByteBuf src) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(src);
     }
 
     @Override
     public ByteBuf writeBytes(ByteBuf src, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(src, length);
     }
 
     @Override
     public ByteBuf writeBytes(ByteBuf src, int srcIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(src, srcIndex, length);
     }
 
     @Override
     public ByteBuf writeBytes(byte[] src) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(src);
     }
 
     @Override
     public ByteBuf writeBytes(byte[] src, int srcIndex, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(src, srcIndex, length);
     }
 
     @Override
     public ByteBuf writeBytes(ByteBuffer src) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(src);
     }
 
     @Override
     public int writeBytes(InputStream in, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(in, length);
     }
 
     @Override
     public int writeBytes(ScatteringByteChannel in, int length) throws IOException {
         recordLeakNonRefCountingOperation(leak);
         return super.writeBytes(in, length);
     }
 
     @Override
     public ByteBuf writeZero(int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.writeZero(length);
     }
 
     @Override
     public int indexOf(int fromIndex, int toIndex, byte value) {
         recordLeakNonRefCountingOperation(leak);
         return super.indexOf(fromIndex, toIndex, value);
     }
 
     @Override
     public int bytesBefore(byte value) {
         recordLeakNonRefCountingOperation(leak);
         return super.bytesBefore(value);
     }
 
     @Override
     public int bytesBefore(int length, byte value) {
         recordLeakNonRefCountingOperation(leak);
         return super.bytesBefore(length, value);
     }
 
     @Override
     public int bytesBefore(int index, int length, byte value) {
         recordLeakNonRefCountingOperation(leak);
         return super.bytesBefore(index, length, value);
     }
 
     @Override
     public int forEachByte(ByteBufProcessor processor) {
         recordLeakNonRefCountingOperation(leak);
         return super.forEachByte(processor);
     }
 
     @Override
     public int forEachByte(int index, int length, ByteBufProcessor processor) {
         recordLeakNonRefCountingOperation(leak);
         return super.forEachByte(index, length, processor);
     }
 
     @Override
     public int forEachByteDesc(ByteBufProcessor processor) {
         recordLeakNonRefCountingOperation(leak);
         return super.forEachByteDesc(processor);
     }
 
     @Override
     public int forEachByteDesc(int index, int length, ByteBufProcessor processor) {
         recordLeakNonRefCountingOperation(leak);
         return super.forEachByteDesc(index, length, processor);
     }
 
     @Override
     public ByteBuf copy() {
         recordLeakNonRefCountingOperation(leak);
         return super.copy();
     }
 
     @Override
     public ByteBuf copy(int index, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.copy(index, length);
     }
 
     @Override
     public int nioBufferCount() {
         recordLeakNonRefCountingOperation(leak);
         return super.nioBufferCount();
     }
 
     @Override
     public ByteBuffer nioBuffer() {
         recordLeakNonRefCountingOperation(leak);
         return super.nioBuffer();
     }
 
     @Override
     public ByteBuffer nioBuffer(int index, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.nioBuffer(index, length);
     }
 
     @Override
     public ByteBuffer[] nioBuffers() {
         recordLeakNonRefCountingOperation(leak);
         return super.nioBuffers();
     }
 
     @Override
     public ByteBuffer[] nioBuffers(int index, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.nioBuffers(index, length);
     }
 
     @Override
     public ByteBuffer internalNioBuffer(int index, int length) {
         recordLeakNonRefCountingOperation(leak);
         return super.internalNioBuffer(index, length);
     }
 
     @Override
     public String toString(Charset charset) {
         recordLeakNonRefCountingOperation(leak);
         return super.toString(charset);
     }
 
     @Override
     public String toString(int index, int length, Charset charset) {
         recordLeakNonRefCountingOperation(leak);
         return super.toString(index, length, charset);
     }
 
     @Override
     public ByteBuf capacity(int newCapacity) {
         recordLeakNonRefCountingOperation(leak);
         return super.capacity(newCapacity);
     }
 
     @Override
     public ByteBuf retain() {
         leak.record();
         return super.retain();
     }
 
     @Override
     public ByteBuf retain(int increment) {
         leak.record();
         return super.retain(increment);
     }
 
     @Override
     public boolean release() {
         leak.record();
         return super.release();
     }
 
     @Override
     public boolean release(int decrement) {
         leak.record();
         return super.release(decrement);
     }
 
     @Override
     protected AdvancedLeakAwareByteBuf newLeakAwareByteBuf(
             ByteBuf buf, ByteBuf trackedByteBuf, ResourceLeakTracker<ByteBuf> leakTracker) {
         return new AdvancedLeakAwareByteBuf(buf, trackedByteBuf, leakTracker);
     }
 }