// 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/cc240683.aspx
*/
public class ClientMCSErectDomainRequest extends OneTimeSwitch {
public ClientMCSErectDomainRequest(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 = 5;
ByteBuffer buf = new ByteBuffer(length, true);
buf.writeByte(0x04); // Erect Domain Request
// Client SHOULD initialize both the subHeight and subinterval fields of the MCS Erect Domain Request PDU to zero.
buf.writeByte(1); // ErectDomainRequest::subHeight length = 1 byte
buf.writeByte(0); // ErectDomainRequest::subHeight
buf.writeByte(1); // ErectDomainRequest::subInterval length = 1 byte
buf.writeByte(0); // ErectDomainRequest::subInterval
pushDataToOTOut(buf);
switchOff();
}
/**
* Example.
* @see http://msdn.microsoft.com/en-us/library/cc240837.aspx
*/
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, 0x0c, // TPKT Header (length = 12 bytes)
0x02, (byte) 0xf0, (byte) 0x80, // X.224 Data TPDU
// PER encoded (ALIGNED variant of BASIC-PER) PDU contents:
0x04, 0x01, 0x00, 0x01, 0x00,
// 0x04:
// 0 - --\
// 0 - |
// 0 - | CHOICE: From DomainMCSPDU select erectDomainRequest (1)
// 0 - | of type ErectDomainRequest
// 0 - |
// 1 - --/
// 0 - padding
// 0 - padding
// 0x01:
// 0 - --\
// 0 - |
// 0 - |
// 0 - | ErectDomainRequest::subHeight length = 1 byte
// 0 - |
// 0 - |
// 0 - |
// 1 - --/
// 0x00:
// 0 - --\
// 0 - |
// 0 - |
// 0 - | ErectDomainRequest::subHeight = 0
// 0 - |
// 0 - |
// 0 - |
// 0 - --/
// 0x01:
// 0 - --\
// 0 - |
// 0 - |
// 0 - | ErectDomainRequest::subInterval length = 1 byte
// 0 - |
// 0 - |
// 0 - |
// 1 - --/
// 0x00:
// 0 - --\
// 0 - |
// 0 - |
// 0 - | ErectDomainRequest::subInterval = 0
// 0 - |
// 0 - |
// 0 - |
// 0 - --/
};
/* @formatter:on */
MockSource source = new MockSource("source", ByteBuffer.convertByteArraysToByteBuffers(new byte[] {1, 2, 3}));
Element todo = new ClientMCSErectDomainRequest("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);
}
}
/*
* 03 00 00 0C 02 F0 80 04 01 00 01 00
Frame: Number = 14, Captured Frame Length = 69, MediaType = DecryptedPayloadHeader
+ DecryptedPayloadHeader: FrameCount = 1, ErrorStatus = SUCCESS
TLSSSLData: Transport Layer Security (TLS) Payload Data
+ TLS: TLS Rec Layer-1 SSL Application Data
ISOTS: TPKTCount = 1
- TPKT: version: 3, Length: 12
version: 3 (0x3)
Reserved: 0 (0x0)
PacketLength: 12 (0xC)
- X224: Data
Length: 2 (0x2)
Type: Data
EOT: 128 (0x80)
- T125: Erect Domain Request, SubHeight = 0, SubInterval = 0
- MCSHeader: Type=Erect Domain Request
- Type: Erect Domain Request
- RootIndex: 1
Value: (000001..) 0x1
- MCSErectDomainRequest: SubHeight = 0, SubInterval = 0
- SubHeight: 0x0
- Length: 1
- Align: No Padding
Padding2: (00......) 0x0
Length: 1
Value: 0 (0x0)
- SubInterval: 0x0
- Length: 1
Align: No Padding
Length: 1
Value: 0 (0x0)
*/