| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF 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 rdpclient.rdp; |
| |
| import streamer.ByteBuffer; |
| import streamer.Element; |
| import streamer.Link; |
| import streamer.OneTimeSwitch; |
| import streamer.Pipeline; |
| import streamer.PipelineImpl; |
| import streamer.debug.MockSink; |
| import streamer.debug.MockSource; |
| |
| /** |
| * @see http://msdn.microsoft.com/en-us/library/cc240684.aspx |
| */ |
| public class ClientMCSAttachUserRequest extends OneTimeSwitch { |
| |
| public ClientMCSAttachUserRequest(String id) { |
| super(id); |
| } |
| |
| @Override |
| protected void handleOneTimeData(ByteBuffer buf, Link link) { |
| if (buf == null) |
| return; |
| |
| throw new RuntimeException("Unexpected packet: " + buf + "."); |
| } |
| |
| @Override |
| protected void onStart() { |
| super.onStart(); |
| |
| int length = 1; |
| ByteBuffer buf = new ByteBuffer(length, true); |
| |
| buf.writeByte(0x28); // AttachUserRequest |
| |
| pushDataToOTOut(buf); |
| |
| switchOff(); |
| } |
| |
| /** |
| * Example. |
| */ |
| public static void main(String args[]) { |
| // System.setProperty("streamer.Link.debug", "true"); |
| System.setProperty("streamer.Element.debug", "true"); |
| // System.setProperty("streamer.Pipeline.debug", "true"); |
| |
| /* @formatter:off */ |
| byte[] packet = new byte[] { |
| |
| 0x03, 0x00, 0x00, 0x08, // TPKT Header (length = 8 bytes) |
| 0x02, (byte) 0xf0, (byte) 0x80, // X.224 Data TPDU |
| |
| // PER encoded (ALIGNED variant of BASIC-PER) PDU contents: |
| 0x28, |
| |
| // 0x28: |
| // 0 - --\ |
| // 0 - | |
| // 1 - | CHOICE: From DomainMCSPDU select attachUserRequest (10) |
| // 0 - | of type AttachUserRequest |
| // 1 - | |
| // 0 - --/ |
| // 0 - padding |
| // 0 - padding |
| |
| }; |
| /* @formatter:on */ |
| |
| MockSource source = new MockSource("source", ByteBuffer.convertByteArraysToByteBuffers(new byte[] {1, 2, 3})); |
| Element todo = new ClientMCSAttachUserRequest("TODO"); |
| Element x224 = new ClientX224DataPDU("x224"); |
| Element tpkt = new ClientTpkt("tpkt"); |
| Element sink = new MockSink("sink", ByteBuffer.convertByteArraysToByteBuffers(packet)); |
| Element mainSink = new MockSink("mainSink", ByteBuffer.convertByteArraysToByteBuffers(new byte[] {1, 2, 3})); |
| |
| Pipeline pipeline = new PipelineImpl("test"); |
| pipeline.add(source, todo, x224, tpkt, sink, mainSink); |
| pipeline.link("source", "TODO", "mainSink"); |
| pipeline.link("TODO >" + OTOUT, "x224", "tpkt", "sink"); |
| pipeline.runMainLoop("source", STDOUT, false, false); |
| } |
| |
| } |