| /* |
| * 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 |
| * |
| * https://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 org.apache.plc4x.java.eip.readwrite; |
| |
| import static org.apache.plc4x.java.spi.codegen.fields.FieldReaderFactory.*; |
| import static org.apache.plc4x.java.spi.codegen.fields.FieldWriterFactory.*; |
| import static org.apache.plc4x.java.spi.codegen.io.DataReaderFactory.*; |
| import static org.apache.plc4x.java.spi.codegen.io.DataWriterFactory.*; |
| import static org.apache.plc4x.java.spi.generation.StaticHelper.*; |
| |
| import java.time.*; |
| import java.util.*; |
| import org.apache.plc4x.java.api.exceptions.*; |
| import org.apache.plc4x.java.api.value.*; |
| import org.apache.plc4x.java.spi.codegen.*; |
| import org.apache.plc4x.java.spi.codegen.fields.*; |
| import org.apache.plc4x.java.spi.codegen.io.*; |
| import org.apache.plc4x.java.spi.generation.*; |
| |
| // Code generated by code-generation. DO NOT EDIT. |
| |
| public abstract class EipPacket implements Message { |
| |
| // Abstract accessors for discriminator values. |
| public abstract Integer getCommand(); |
| |
| public abstract Integer getPacketLength(); |
| |
| public abstract Boolean getResponse(); |
| |
| // Properties. |
| protected final long sessionHandle; |
| protected final long status; |
| protected final byte[] senderContext; |
| protected final long options; |
| |
| // Arguments. |
| protected final IntegerEncoding order; |
| |
| public EipPacket( |
| long sessionHandle, long status, byte[] senderContext, long options, IntegerEncoding order) { |
| super(); |
| this.sessionHandle = sessionHandle; |
| this.status = status; |
| this.senderContext = senderContext; |
| this.options = options; |
| this.order = order; |
| } |
| |
| public long getSessionHandle() { |
| return sessionHandle; |
| } |
| |
| public long getStatus() { |
| return status; |
| } |
| |
| public byte[] getSenderContext() { |
| return senderContext; |
| } |
| |
| public long getOptions() { |
| return options; |
| } |
| |
| protected abstract void serializeEipPacketChild(WriteBuffer writeBuffer) |
| throws SerializationException; |
| |
| public void serialize(WriteBuffer writeBuffer) throws SerializationException { |
| PositionAware positionAware = writeBuffer; |
| boolean _lastItem = ThreadLocalHelper.lastItemThreadLocal.get(); |
| int startPos = positionAware.getPos(); |
| writeBuffer.pushContext("EipPacket"); |
| |
| // Discriminator Field (command) (Used as input to a switch field) |
| writeDiscriminatorField( |
| "command", |
| getCommand(), |
| writeUnsignedInt(writeBuffer, 16), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| // Implicit Field (packetLength) (Used for parsing, but its value is not stored as it's |
| // implicitly given by the objects content) |
| int packetLength = (int) ((getLengthInBytes()) - (24)); |
| writeImplicitField( |
| "packetLength", |
| packetLength, |
| writeUnsignedInt(writeBuffer, 16), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| // Simple Field (sessionHandle) |
| writeSimpleField( |
| "sessionHandle", |
| sessionHandle, |
| writeUnsignedLong(writeBuffer, 32), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| // Simple Field (status) |
| writeSimpleField( |
| "status", |
| status, |
| writeUnsignedLong(writeBuffer, 32), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| // Array Field (senderContext) |
| writeByteArrayField( |
| "senderContext", |
| senderContext, |
| writeByteArray(writeBuffer, 8), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| // Simple Field (options) |
| writeSimpleField( |
| "options", |
| options, |
| writeUnsignedLong(writeBuffer, 32), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| // Switch field (Serialize the sub-type) |
| serializeEipPacketChild(writeBuffer); |
| |
| writeBuffer.popContext("EipPacket"); |
| } |
| |
| @Override |
| public int getLengthInBytes() { |
| return (int) Math.ceil((float) getLengthInBits() / 8.0); |
| } |
| |
| @Override |
| public int getLengthInBits() { |
| int lengthInBits = 0; |
| EipPacket _value = this; |
| boolean _lastItem = ThreadLocalHelper.lastItemThreadLocal.get(); |
| |
| // Discriminator Field (command) |
| lengthInBits += 16; |
| |
| // Implicit Field (packetLength) |
| lengthInBits += 16; |
| |
| // Simple field (sessionHandle) |
| lengthInBits += 32; |
| |
| // Simple field (status) |
| lengthInBits += 32; |
| |
| // Array field |
| if (senderContext != null) { |
| lengthInBits += 8 * senderContext.length; |
| } |
| |
| // Simple field (options) |
| lengthInBits += 32; |
| |
| // Length of sub-type elements will be added by sub-type... |
| |
| return lengthInBits; |
| } |
| |
| public static EipPacket staticParse(ReadBuffer readBuffer, Object... args) throws ParseException { |
| PositionAware positionAware = readBuffer; |
| if ((args == null) || (args.length != 2)) { |
| throw new PlcRuntimeException( |
| "Wrong number of arguments, expected 2, but got " + args.length); |
| } |
| IntegerEncoding order; |
| if (args[0] instanceof IntegerEncoding) { |
| order = (IntegerEncoding) args[0]; |
| } else if (args[0] instanceof String) { |
| order = IntegerEncoding.valueOf((String) args[0]); |
| } else { |
| throw new PlcRuntimeException( |
| "Argument 0 expected to be of type IntegerEncoding or a string which is parseable but was" |
| + " " |
| + args[0].getClass().getName()); |
| } |
| Boolean response; |
| if (args[1] instanceof Boolean) { |
| response = (Boolean) args[1]; |
| } else if (args[1] instanceof String) { |
| response = Boolean.valueOf((String) args[1]); |
| } else { |
| throw new PlcRuntimeException( |
| "Argument 1 expected to be of type Boolean or a string which is parseable but was " |
| + args[1].getClass().getName()); |
| } |
| return staticParse(readBuffer, order, response); |
| } |
| |
| public static EipPacket staticParse( |
| ReadBuffer readBuffer, IntegerEncoding order, Boolean response) throws ParseException { |
| readBuffer.pullContext("EipPacket"); |
| PositionAware positionAware = readBuffer; |
| int startPos = positionAware.getPos(); |
| int curPos; |
| boolean _lastItem = ThreadLocalHelper.lastItemThreadLocal.get(); |
| |
| int command = |
| readDiscriminatorField( |
| "command", |
| readUnsignedInt(readBuffer, 16), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| int packetLength = |
| readImplicitField( |
| "packetLength", |
| readUnsignedInt(readBuffer, 16), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| long sessionHandle = |
| readSimpleField( |
| "sessionHandle", |
| readUnsignedLong(readBuffer, 32), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| long status = |
| readSimpleField( |
| "status", |
| readUnsignedLong(readBuffer, 32), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| byte[] senderContext = |
| readBuffer.readByteArray( |
| "senderContext", |
| Math.toIntExact(8), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| long options = |
| readSimpleField( |
| "options", |
| readUnsignedLong(readBuffer, 32), |
| WithOption.WithByteOrder( |
| (((order) == (IntegerEncoding.BIG_ENDIAN)) |
| ? ByteOrder.BIG_ENDIAN |
| : ByteOrder.LITTLE_ENDIAN))); |
| |
| // Switch Field (Depending on the discriminator values, passes the instantiation to a sub-type) |
| EipPacketBuilder builder = null; |
| if (EvaluationHelper.equals(command, (int) 0x0001) |
| && EvaluationHelper.equals(response, (boolean) false)) { |
| builder = NullCommandRequest.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0001) |
| && EvaluationHelper.equals(response, (boolean) true)) { |
| builder = NullCommandResponse.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0004) |
| && EvaluationHelper.equals(response, (boolean) false)) { |
| builder = ListServicesRequest.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0004) |
| && EvaluationHelper.equals(response, (boolean) true) |
| && EvaluationHelper.equals(packetLength, (int) 0)) { |
| builder = NullListServicesResponse.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0004) |
| && EvaluationHelper.equals(response, (boolean) true)) { |
| builder = ListServicesResponse.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0065) |
| && EvaluationHelper.equals(response, (boolean) false)) { |
| builder = EipConnectionRequest.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0065) |
| && EvaluationHelper.equals(response, (boolean) true) |
| && EvaluationHelper.equals(packetLength, (int) 0)) { |
| builder = NullEipConnectionResponse.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0065) |
| && EvaluationHelper.equals(response, (boolean) true)) { |
| builder = EipConnectionResponse.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0066)) { |
| builder = EipDisconnectRequest.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x006F)) { |
| builder = CipRRData.staticParseEipPacketBuilder(readBuffer, order, response); |
| } else if (EvaluationHelper.equals(command, (int) 0x0070)) { |
| builder = SendUnitData.staticParseEipPacketBuilder(readBuffer, order, response); |
| } |
| if (builder == null) { |
| throw new ParseException( |
| "Unsupported case for discriminated type" |
| + " parameters [" |
| + "command=" |
| + command |
| + " " |
| + "response=" |
| + response |
| + " " |
| + "packetLength=" |
| + packetLength |
| + "]"); |
| } |
| |
| readBuffer.closeContext("EipPacket"); |
| // Create the instance |
| EipPacket _eipPacket = builder.build(sessionHandle, status, senderContext, options, order); |
| return _eipPacket; |
| } |
| |
| public interface EipPacketBuilder { |
| EipPacket build( |
| long sessionHandle, long status, byte[] senderContext, long options, IntegerEncoding order); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (!(o instanceof EipPacket)) { |
| return false; |
| } |
| EipPacket that = (EipPacket) o; |
| return (getSessionHandle() == that.getSessionHandle()) |
| && (getStatus() == that.getStatus()) |
| && (getSenderContext() == that.getSenderContext()) |
| && (getOptions() == that.getOptions()) |
| && true; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(getSessionHandle(), getStatus(), getSenderContext(), getOptions()); |
| } |
| |
| @Override |
| public String toString() { |
| WriteBufferBoxBased writeBufferBoxBased = new WriteBufferBoxBased(true, true); |
| try { |
| writeBufferBoxBased.writeSerializable(this); |
| } catch (SerializationException e) { |
| throw new RuntimeException(e); |
| } |
| return "\n" + writeBufferBoxBased.getBox().toString() + "\n"; |
| } |
| } |
