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Merge branch 'master' of git@github.com:netty/netty.git

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This commit is contained in:
norman 2012-03-02 13:32:22 +01:00
commit be46c6b954
6 changed files with 29 additions and 137 deletions
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2
codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyFrameDecoder.java
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@ -19,8 +19,6 @@ import io.netty.buffer.ChannelBuffer;
import io.netty.buffer.ChannelBuffers;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.compression.ZlibDecoder;
import io.netty.handler.codec.embedder.DecoderEmbedder;
import io.netty.handler.codec.frame.FrameDecoder;
import static io.netty.handler.codec.spdy.SpdyCodecUtil.*;

15
codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyJZlibDecoder.java
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@ -13,21 +13,6 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright 2012 Twitter, Inc.
*
* Licensed 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.handler.codec.spdy;
import io.netty.buffer.ChannelBuffer;

15
codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyJZlibEncoder.java
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@ -13,21 +13,6 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright 2012 Twitter, Inc.
*
* Licensed 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.handler.codec.spdy;
import static io.netty.handler.codec.spdy.SpdyCodecUtil.*;

80
codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyZlibDecoder.java
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@ -1,80 +0,0 @@
/*
* Copyright 2012 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.
*/
/*
* Copyright 2012 Twitter, Inc.
*
* Licensed 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.handler.codec.spdy;
import static io.netty.handler.codec.spdy.SpdyCodecUtil.*;
import io.netty.buffer.ChannelBuffer;
import io.netty.handler.codec.compression.CompressionException;
import io.netty.util.internal.jzlib.JZlib;
import io.netty.util.internal.jzlib.ZStream;
class SpdyZlibDecoder {
private final byte[] out = new byte[8192];
private final ZStream z = new ZStream();
public SpdyZlibDecoder() {
int resultCode;
resultCode = z.inflateInit(JZlib.W_ZLIB);
if (resultCode != JZlib.Z_OK) {
throw new CompressionException("ZStream initialization failure");
}
z.next_out = out;
}
public void setInput(ChannelBuffer compressed) {
byte[] in = new byte[compressed.readableBytes()];
compressed.readBytes(in);
z.next_in = in;
z.next_in_index = 0;
z.avail_in = in.length;
}
public void decode(ChannelBuffer decompressed) {
z.next_out_index = 0;
z.avail_out = out.length;
int resultCode = z.inflate(JZlib.Z_SYNC_FLUSH);
if (resultCode == JZlib.Z_NEED_DICT) {
resultCode = z.inflateSetDictionary(SPDY_DICT, SPDY_DICT.length);
if (resultCode != JZlib.Z_OK) {
throw new CompressionException("ZStream dictionary failure");
}
z.inflate(JZlib.Z_SYNC_FLUSH);
}
if (z.next_out_index > 0) {
decompressed.writeBytes(out, 0, z.next_out_index);
}
}
}

15
codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyZlibEncoder.java
View File

@ -13,21 +13,6 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright 2012 Twitter, Inc.
*
* Licensed 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.handler.codec.spdy;
import java.util.zip.Deflater;

25
handler/src/main/java/io/netty/handler/execution/ExecutionHandler.java
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@ -110,25 +110,40 @@ public class ExecutionHandler implements ChannelUpstreamHandler, ChannelDownstre
private final Executor executor;
private final boolean handleDownstream;
private final boolean handleUpstream;
/**
* Creates a new instance with the specified {@link Executor}.
* Creates a new instance with the specified {@link Executor} which only handles upstream events.
* Specify an {@link OrderedMemoryAwareThreadPoolExecutor} if unsure.
*/
public ExecutionHandler(Executor executor) {
this(executor, false);
this(executor, false, true);
}
/**
* Use {@link #ExecutionHandler(Executor, boolean, boolean)}
*
* {@link Deprecated}
*/
@Deprecated
public ExecutionHandler(Executor executor, boolean handleDownstream) {
this(executor, handleDownstream, true);
}
/**
* Creates a new instance with the specified {@link Executor}.
* Specify an {@link OrderedMemoryAwareThreadPoolExecutor} if unsure.
*/
public ExecutionHandler(Executor executor, boolean handleDownstream) {
public ExecutionHandler(Executor executor, boolean handleDownstream, boolean handleUpstream) {
if (executor == null) {
throw new NullPointerException("executor");
}
if (!handleDownstream && !handleUpstream) {
throw new IllegalArgumentException("You must handle at least handle one event type");
}
this.executor = executor;
this.handleDownstream = handleDownstream;
this.handleUpstream = handleUpstream;
}
/**
@ -154,7 +169,11 @@ public class ExecutionHandler implements ChannelUpstreamHandler, ChannelDownstre
@Override
public void handleUpstream(
ChannelHandlerContext context, ChannelEvent e) throws Exception {
if (handleUpstream) {
executor.execute(new ChannelUpstreamEventRunnable(context, e));
} else {
context.sendUpstream(e);
}
}
@Override