com.veraxsystems.vxipmi.coding.commands.sel.ReserveSel Maven / Gradle / Ivy
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/*
* ReserveSel.java
* Created on 2011-08-11
*
* Copyright (c) Verax Systems 2011.
* All rights reserved.
*
* This software is furnished under a license. Use, duplication,
* disclosure and all other uses are restricted to the rights
* specified in the written license agreement.
*/
package com.veraxsystems.vxipmi.coding.commands.sel;
import com.veraxsystems.vxipmi.coding.commands.CommandCodes;
import com.veraxsystems.vxipmi.coding.commands.IpmiCommandCoder;
import com.veraxsystems.vxipmi.coding.commands.IpmiVersion;
import com.veraxsystems.vxipmi.coding.commands.ResponseData;
import com.veraxsystems.vxipmi.coding.payload.CompletionCode;
import com.veraxsystems.vxipmi.coding.payload.IpmiPayload;
import com.veraxsystems.vxipmi.coding.payload.lan.IPMIException;
import com.veraxsystems.vxipmi.coding.payload.lan.IpmiLanRequest;
import com.veraxsystems.vxipmi.coding.payload.lan.IpmiLanResponse;
import com.veraxsystems.vxipmi.coding.payload.lan.NetworkFunction;
import com.veraxsystems.vxipmi.coding.protocol.AuthenticationType;
import com.veraxsystems.vxipmi.coding.protocol.IpmiMessage;
import com.veraxsystems.vxipmi.coding.security.CipherSuite;
import com.veraxsystems.vxipmi.common.TypeConverter;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
/**
* Wrapper for Reserve SEL command.
*/
public class ReserveSel extends IpmiCommandCoder {
/**
* Initiates ReserveSel for both encoding and decoding.
*
* @param version
* IPMI version of the command.
* @param cipherSuite
* {@link CipherSuite} containing authentication,
* confidentiality and integrity algorithms for this session.
* @param authenticationType
* Type of authentication used. Must be RMCPPlus for IPMI v2.0.
*/
public ReserveSel(IpmiVersion version, CipherSuite cipherSuite,
AuthenticationType authenticationType) {
super(version, cipherSuite, authenticationType);
}
@Override
public byte getCommandCode() {
return CommandCodes.RESERVE_SEL;
}
@Override
public NetworkFunction getNetworkFunction() {
return NetworkFunction.StorageRequest;
}
@Override
protected IpmiPayload preparePayload(int sequenceNumber)
throws NoSuchAlgorithmException, InvalidKeyException {
return new IpmiLanRequest(getNetworkFunction(), getCommandCode(), null,
TypeConverter.intToByte(sequenceNumber));
}
@Override
public ResponseData getResponseData(IpmiMessage message)
throws IPMIException,
NoSuchAlgorithmException, InvalidKeyException {
if (!isCommandResponse(message)) {
throw new IllegalArgumentException(
"This is not a response for Reserve SEL command");
}
if (!(message.getPayload() instanceof IpmiLanResponse)) {
throw new IllegalArgumentException("Invalid response payload");
}
if (((IpmiLanResponse) message.getPayload()).getCompletionCode() != CompletionCode.Ok) {
throw new IPMIException(
((IpmiLanResponse) message.getPayload())
.getCompletionCode());
}
byte[] raw = message.getPayload().getIpmiCommandData();
if (raw == null || raw.length != 2) {
throw new IllegalArgumentException(
"Invalid response payload length: " + (raw != null ? raw.length : "null"));
}
ReserveSelResponseData responseData = new ReserveSelResponseData();
byte[] buffer = new byte[4];
buffer[0] = raw[0];
buffer[1] = raw[1];
buffer[2] = 0;
buffer[3] = 0;
responseData.setReservationId(TypeConverter
.littleEndianByteArrayToInt(buffer));
return responseData;
}
}
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