Package org.metricshub.ipmi.core.coding

Class Encoder

java.lang.Object

org.metricshub.ipmi.core.coding.Encoder

public final class Encoder
extends Object

Creates RMCP packet containing encrypted IPMI command from IPMICommand wrapper class or raw byte data.

Method Summary

Modifier and Type	Method	Description
static byte[]	encode(IpmiEncoder protcolEncoder, PayloadCoder payloadCoder, int messageSequenceNumber, int sessionSequenceNumber, int sessionId)	Encodes IPMI command specified by payloadCoder into byte array raw data.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

encode

public static byte[] encode(IpmiEncoder protcolEncoder,
 PayloadCoder payloadCoder,
 int messageSequenceNumber,
 int sessionSequenceNumber,
 int sessionId)
                     throws NoSuchAlgorithmException,
InvalidKeyException

Encodes IPMI command specified by payloadCoder into byte array raw data.

Parameters:

protcolEncoder - - instance of IpmiEncoder class for encoding of the IPMI session header. Protocolv15Decoder or Protocolv20Decoder should be used (depending on IPMI protocol version used).

payloadCoder - - instance of PayloadCoder class used for building IPMI message payload.

messageSequenceNumber - - A generated sequence number used for matching request and response. If IPMI message is sent in a session, it is used as a Session Sequence Number. For all IPMI messages, messageSequenceNumber is used as a IPMI LAN Message sequence number and as an IPMI payload message tag.

sessionId - - ID of the managed system's session message is being sent in. For sessionless commands should be set to 0.

Returns:

encoded IPMI command

Throws:

NoSuchAlgorithmException - - when authentication, confidentiality or integrity algorithm fails.

InvalidKeyException - - when creating of the algorithm key fails