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/*
* Copyright 2019 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.
*/
// (BSD License: http://www.opensource.org/licenses/bsd-license)
//
// Copyright (c) 2011, Joe Walnes and contributors
// All rights reserved.
//
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// without modification, are permitted provided that the
// following conditions are met:
//
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// following disclaimer.
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package io.netty.handler.codec.http.websocketx;
/**
* Decodes a web socket frame from wire protocol version 7 format. V7 is essentially the same as V8.
*/
public class WebSocket07FrameDecoder extends WebSocket08FrameDecoder {
/**
* Constructor
*
* @param expectMaskedFrames
* Web socket servers must set this to true processed incoming masked payload. Client implementations
* must set this to false.
* @param allowExtensions
* Flag to allow reserved extension bits to be used or not
* @param maxFramePayloadLength
* Maximum length of a frame's payload. Setting this to an appropriate value for you application
* helps check for denial of services attacks.
*/
public WebSocket07FrameDecoder(boolean expectMaskedFrames, boolean allowExtensions, int maxFramePayloadLength) {
this(WebSocketDecoderConfig.newBuilder()
.expectMaskedFrames(expectMaskedFrames)
.allowExtensions(allowExtensions)
.maxFramePayloadLength(maxFramePayloadLength)
.build());
}
/**
* Constructor
*
* @param expectMaskedFrames
* Web socket servers must set this to true processed incoming masked payload. Client implementations
* must set this to false.
* @param allowExtensions
* Flag to allow reserved extension bits to be used or not
* @param maxFramePayloadLength
* Maximum length of a frame's payload. Setting this to an appropriate value for you application
* helps check for denial of services attacks.
* @param allowMaskMismatch
* When set to true, frames which are not masked properly according to the standard will still be
* accepted.
*/
public WebSocket07FrameDecoder(boolean expectMaskedFrames, boolean allowExtensions, int maxFramePayloadLength,
boolean allowMaskMismatch) {
this(WebSocketDecoderConfig.newBuilder()
.expectMaskedFrames(expectMaskedFrames)
.allowExtensions(allowExtensions)
.maxFramePayloadLength(maxFramePayloadLength)
.allowMaskMismatch(allowMaskMismatch)
.build());
}
/**
* Constructor
*
* @param decoderConfig
* Frames decoder configuration.
*/
public WebSocket07FrameDecoder(WebSocketDecoderConfig decoderConfig) {
super(decoderConfig);
}
}