public class io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler extends io.netty.channel.ChannelDuplexHandler
{
private final java.util.List extensionHandshakers;
private final java.util.Queue validExtensions;
public transient void <init>(io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandshaker[])
{
java.util.List v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandshaker[] v;
java.lang.Object[] v;
java.util.ArrayDeque v;
v := @this: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler;
v := @parameter: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandshaker[];
specialinvoke v.<io.netty.channel.ChannelDuplexHandler: void <init>()>();
v = new java.util.ArrayDeque;
specialinvoke v.<java.util.ArrayDeque: void <init>(int)>(4);
v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: java.util.Queue validExtensions> = v;
v = staticinvoke <io.netty.util.internal.ObjectUtil: java.lang.Object[] checkNonEmpty(java.lang.Object[],java.lang.String)>(v, "extensionHandshakers");
v = staticinvoke <java.util.Arrays: java.util.List asList(java.lang.Object[])>(v);
v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: java.util.List extensionHandshakers> = v;
return;
}
public void channelRead(io.netty.channel.ChannelHandlerContext, java.lang.Object) throws java.lang.Exception
{
io.netty.channel.ChannelHandlerContext v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler v;
java.lang.Object v;
boolean v, v;
io.netty.handler.codec.http.LastHttpContent v;
v := @this: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler;
v := @parameter: io.netty.channel.ChannelHandlerContext;
v := @parameter: java.lang.Object;
v = <io.netty.handler.codec.http.LastHttpContent: io.netty.handler.codec.http.LastHttpContent EMPTY_LAST_CONTENT>;
if v == v goto label;
v = v instanceof io.netty.handler.codec.http.DefaultHttpRequest;
if v == 0 goto label;
virtualinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: void onHttpRequestChannelRead(io.netty.channel.ChannelHandlerContext,io.netty.handler.codec.http.HttpRequest)>(v, v);
goto label;
label:
v = v instanceof io.netty.handler.codec.http.HttpRequest;
if v == 0 goto label;
virtualinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: void onHttpRequestChannelRead(io.netty.channel.ChannelHandlerContext,io.netty.handler.codec.http.HttpRequest)>(v, v);
goto label;
label:
specialinvoke v.<io.netty.channel.ChannelDuplexHandler: void channelRead(io.netty.channel.ChannelHandlerContext,java.lang.Object)>(v, v);
goto label;
label:
specialinvoke v.<io.netty.channel.ChannelDuplexHandler: void channelRead(io.netty.channel.ChannelHandlerContext,java.lang.Object)>(v, v);
label:
return;
}
protected void onHttpRequestChannelRead(io.netty.channel.ChannelHandlerContext, io.netty.handler.codec.http.HttpRequest) throws java.lang.Exception
{
io.netty.handler.codec.http.HttpHeaders v, v;
io.netty.util.AsciiString v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtension v;
java.util.ArrayList v;
io.netty.channel.ChannelHandlerContext v;
int v, v, v, v;
java.lang.String v;
boolean v, v, v;
io.netty.handler.codec.http.HttpRequest v;
java.util.Iterator v, v;
java.util.List v, v, v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler v;
java.lang.Object v, v;
java.util.Queue v;
v := @this: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler;
v := @parameter: io.netty.channel.ChannelHandlerContext;
v := @parameter: io.netty.handler.codec.http.HttpRequest;
v = null;
v = interfaceinvoke v.<io.netty.handler.codec.http.HttpRequest: io.netty.handler.codec.http.HttpHeaders headers()>();
v = staticinvoke <io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionUtil: boolean isWebsocketUpgrade(io.netty.handler.codec.http.HttpHeaders)>(v);
if v == 0 goto label;
v = interfaceinvoke v.<io.netty.handler.codec.http.HttpRequest: io.netty.handler.codec.http.HttpHeaders headers()>();
v = <io.netty.handler.codec.http.HttpHeaderNames: io.netty.util.AsciiString SEC_WEBSOCKET_EXTENSIONS>;
v = virtualinvoke v.<io.netty.handler.codec.http.HttpHeaders: java.lang.String getAsString(java.lang.CharSequence)>(v);
if v == null goto label;
v = staticinvoke <io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionUtil: java.util.List extractExtensions(java.lang.String)>(v);
v = 0;
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: java.util.List extensionHandshakers>;
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
v = null;
label:
if v != null goto label;
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = interfaceinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandshaker: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtension handshakeExtension(io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData)>(v);
goto label;
label:
if v == null goto label;
v = interfaceinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtension: int rsv()>();
v = v & v;
if v != 0 goto label;
if v != null goto label;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>(int)>(1);
v = v;
label:
v = interfaceinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtension: int rsv()>();
v = v | v;
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
goto label;
label:
if v != null goto label;
v = staticinvoke <java.util.Collections: java.util.List emptyList()>();
label:
v = v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: java.util.Queue validExtensions>;
interfaceinvoke v.<java.util.Queue: boolean offer(java.lang.Object)>(v);
specialinvoke v.<io.netty.channel.ChannelDuplexHandler: void channelRead(io.netty.channel.ChannelHandlerContext,java.lang.Object)>(v, v);
return;
}
public void write(io.netty.channel.ChannelHandlerContext, java.lang.Object, io.netty.channel.ChannelPromise) throws java.lang.Exception
{
io.netty.channel.ChannelHandlerContext v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler v;
io.netty.buffer.ByteBuf v;
io.netty.channel.ChannelPromise v;
java.lang.Object v;
boolean v, v, v;
v := @this: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler;
v := @parameter: io.netty.channel.ChannelHandlerContext;
v := @parameter: java.lang.Object;
v := @parameter: io.netty.channel.ChannelPromise;
v = <io.netty.buffer.Unpooled: io.netty.buffer.ByteBuf EMPTY_BUFFER>;
if v == v goto label;
v = v instanceof io.netty.buffer.ByteBuf;
if v != 0 goto label;
v = v instanceof io.netty.handler.codec.http.DefaultHttpResponse;
if v == 0 goto label;
virtualinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: void onHttpResponseWrite(io.netty.channel.ChannelHandlerContext,io.netty.handler.codec.http.HttpResponse,io.netty.channel.ChannelPromise)>(v, v, v);
goto label;
label:
v = v instanceof io.netty.handler.codec.http.HttpResponse;
if v == 0 goto label;
virtualinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: void onHttpResponseWrite(io.netty.channel.ChannelHandlerContext,io.netty.handler.codec.http.HttpResponse,io.netty.channel.ChannelPromise)>(v, v, v);
goto label;
label:
specialinvoke v.<io.netty.channel.ChannelDuplexHandler: void write(io.netty.channel.ChannelHandlerContext,java.lang.Object,io.netty.channel.ChannelPromise)>(v, v, v);
goto label;
label:
specialinvoke v.<io.netty.channel.ChannelDuplexHandler: void write(io.netty.channel.ChannelHandlerContext,java.lang.Object,io.netty.channel.ChannelPromise)>(v, v, v);
label:
return;
}
protected void onHttpResponseWrite(io.netty.channel.ChannelHandlerContext, io.netty.handler.codec.http.HttpResponse, io.netty.channel.ChannelPromise) throws java.lang.Exception
{
io.netty.handler.codec.http.HttpResponseStatus v, v;
io.netty.channel.ChannelHandlerContext v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler v;
io.netty.channel.ChannelPromise v;
io.netty.handler.codec.http.HttpResponse v;
java.lang.Object v;
java.util.Queue v;
boolean v;
v := @this: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler;
v := @parameter: io.netty.channel.ChannelHandlerContext;
v := @parameter: io.netty.handler.codec.http.HttpResponse;
v := @parameter: io.netty.channel.ChannelPromise;
v = v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: java.util.Queue validExtensions>;
v = interfaceinvoke v.<java.util.Queue: java.lang.Object poll()>();
v = <io.netty.handler.codec.http.HttpResponseStatus: io.netty.handler.codec.http.HttpResponseStatus SWITCHING_PROTOCOLS>;
v = interfaceinvoke v.<io.netty.handler.codec.http.HttpResponse: io.netty.handler.codec.http.HttpResponseStatus status()>();
v = virtualinvoke v.<io.netty.handler.codec.http.HttpResponseStatus: boolean equals(java.lang.Object)>(v);
if v == 0 goto label;
specialinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: void handlePotentialUpgrade(io.netty.channel.ChannelHandlerContext,io.netty.channel.ChannelPromise,io.netty.handler.codec.http.HttpResponse,java.util.List)>(v, v, v, v);
label:
specialinvoke v.<io.netty.channel.ChannelDuplexHandler: void write(io.netty.channel.ChannelHandlerContext,java.lang.Object,io.netty.channel.ChannelPromise)>(v, v, v);
return;
}
private void handlePotentialUpgrade(io.netty.channel.ChannelHandlerContext, io.netty.channel.ChannelPromise, io.netty.handler.codec.http.HttpResponse, java.util.List)
{
io.netty.handler.codec.http.HttpHeaders v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler$2 v;
io.netty.util.AsciiString v, v;
java.util.ArrayList v;
io.netty.channel.ChannelHandlerContext v;
io.netty.channel.ChannelPromise v;
int v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler$1 v;
java.lang.String v, v;
boolean v, v, v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData v;
java.util.Iterator v;
java.util.List v, v;
io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler v;
io.netty.handler.codec.http.HttpResponse v;
java.lang.Object v;
v := @this: io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler;
v := @parameter: io.netty.channel.ChannelHandlerContext;
v := @parameter: io.netty.channel.ChannelPromise;
v := @parameter: io.netty.handler.codec.http.HttpResponse;
v := @parameter: java.util.List;
v = interfaceinvoke v.<io.netty.handler.codec.http.HttpResponse: io.netty.handler.codec.http.HttpHeaders headers()>();
v = staticinvoke <io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionUtil: boolean isWebsocketUpgrade(io.netty.handler.codec.http.HttpHeaders)>(v);
if v == 0 goto label;
if v == null goto label;
v = interfaceinvoke v.<java.util.List: boolean isEmpty()>();
if v != 0 goto label;
v = <io.netty.handler.codec.http.HttpHeaderNames: io.netty.util.AsciiString SEC_WEBSOCKET_EXTENSIONS>;
v = virtualinvoke v.<io.netty.handler.codec.http.HttpHeaders: java.lang.String getAsString(java.lang.CharSequence)>(v);
v = new java.util.ArrayList;
v = v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler: java.util.List extensionHandshakers>;
v = interfaceinvoke v.<java.util.List: int size()>();
specialinvoke v.<java.util.ArrayList: void <init>(int)>(v);
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = interfaceinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtension: io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData newReponseData()>();
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
goto label;
label:
v = staticinvoke <io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionUtil: java.lang.String computeMergeExtensionsHeaderValue(java.lang.String,java.util.List)>(v, v);
v = new io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler$1;
specialinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler$1: void <init>(io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler,java.util.List,io.netty.channel.ChannelHandlerContext)>(v, v, v);
interfaceinvoke v.<io.netty.channel.ChannelPromise: io.netty.channel.ChannelPromise addListener(io.netty.util.concurrent.GenericFutureListener)>(v);
if v == null goto label;
v = <io.netty.handler.codec.http.HttpHeaderNames: io.netty.util.AsciiString SEC_WEBSOCKET_EXTENSIONS>;
virtualinvoke v.<io.netty.handler.codec.http.HttpHeaders: io.netty.handler.codec.http.HttpHeaders set(java.lang.CharSequence,java.lang.Object)>(v, v);
label:
v = new io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler$2;
specialinvoke v.<io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler$2: void <init>(io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler,io.netty.channel.ChannelHandlerContext)>(v, v);
interfaceinvoke v.<io.netty.channel.ChannelPromise: io.netty.channel.ChannelPromise addListener(io.netty.util.concurrent.GenericFutureListener)>(v);
label:
return;
}
}