mirror of https://github.com/apache/cloudstack.git
55 lines
1.7 KiB
Java
55 lines
1.7 KiB
Java
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package rdpclient;
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import streamer.BaseElement;
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import streamer.ByteBuffer;
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import streamer.Link;
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public class ClientTpkt extends BaseElement {
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public ClientTpkt(String id) {
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super(id);
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}
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@Override
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public void handleData(ByteBuffer buf, Link link) {
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if (buf == null)
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return;
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if (verbose)
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System.out.println("[" + this + "] INFO: Data received: " + buf + ".");
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if (buf.length + 4 > 65535)
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throw new RuntimeException("Packet is too long for TPKT (max length 65535-4): " + buf + ".");
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ByteBuffer data = new ByteBuffer(4);
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// TPKT version
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data.writeByte(3);
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// Reserved
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data.writeByte(0);
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// Packet length, including length of the header
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data.writeShort(buf.length + 4);
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buf.prepend(data);
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data.unref();
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pushDataToPad(STDOUT, buf);
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}
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}
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