java.lang.Object

net.i2p.data.i2cp.I2CPMessageImpl

net.i2p.data.i2cp.HostLookupMessage

All Implemented Interfaces:: I2CPMessage

public class HostLookupMessage
extends I2CPMessageImpl

Request the router look up the dest for a hash or a host. Replaces DestLookupMessage.

Since:: 0.9.11; do not send to routers older than 0.9.11.

Field Summary

Fields

Modifier and Type Field Description

static int LOOKUP_HASH

static int LOOKUP_HOST

static int MESSAGE_TYPE

Constructor Summary

Constructors
Constructor	Description
`HostLookupMessage()`
`HostLookupMessage(SessionId id, String host, long reqID, long timeout)`
`HostLookupMessage(SessionId id, Hash h, long reqID, long timeout)`

Method Summary

Modifier and Type	Method	Description
`protected void`	`doReadMessage(InputStream in, int size)`	Read in the payload part of the message (after the initial 4 byte size and 1 byte type)
`protected byte[]`	`doWriteMessage()`	Write out the payload part of the message (not including the 4 byte size and 1 byte type)
`Hash`	`getHash()`
`String`	`getHostname()`
`int`	`getLookupType()`
`long`	`getReqID()`
`SessionId`	`getSessionId()`
`long`	`getTimeout()`
`int`	`getType()`	Return the unique identifier for this type of message, as specified in the network specification document under #ClientAccessLayerMessages
`SessionId`	`sessionId()`	Return the SessionId for this message.
`String`	`toString()`

Methods inherited from class net.i2p.data.i2cp.I2CPMessageImpl

readBytes, readMessage, readMessage, writeBytes, writeMessage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- MESSAGE_TYPE
  
  public static final int MESSAGE_TYPE
  
  See Also:
  
  Constant Field Values
- LOOKUP_HASH
  
  public static final int LOOKUP_HASH
  
  See Also:
  
  Constant Field Values
- LOOKUP_HOST
  
  public static final int LOOKUP_HOST
  
  See Also:
  
  Constant Field Values
Constructor Details
- HostLookupMessage
  
  public HostLookupMessage()
- HostLookupMessage
  
  public HostLookupMessage(SessionId id, Hash h, long reqID, long timeout)
  
  Parameters:
  
  reqID - 0 to 2**32 - 1
  
  timeout - ms 1 to 2**32 - 1
- HostLookupMessage
  
  public HostLookupMessage(SessionId id, String host, long reqID, long timeout)
  
  Parameters:
  
  reqID - 0 to 2**32 - 1
  
  timeout - ms 1 to 2**32 - 1
Method Details
- getSessionId
  
  public SessionId getSessionId()
- sessionId
  
  public SessionId sessionId()
  
  Return the SessionId for this message.
  
  Specified by:
  
  sessionId in interface I2CPMessage
  
  Overrides:
  
  sessionId in class I2CPMessageImpl
  
  Returns:
  
  null always. Extending classes with a SessionId must override.
  
  Since:
  
  0.9.21
- getReqID
  
  public long getReqID()
  
  Returns:
  
  0 to 2**32 - 1
- getTimeout
  
  public long getTimeout()
  
  Returns:
  
  ms 1 to 2**32 - 1
- getLookupType
  
  public int getLookupType()
  
  Returns:
  
  0 (hash) or 1 (host)
- getHash
  
  public Hash getHash()
  
  Returns:
  
  only valid if lookup type == 0
- getHostname
  
  public String getHostname()
  
  Returns:
  
  only valid if lookup type == 1
- doReadMessage
  
  protected void doReadMessage(InputStream in, int size) throws I2CPMessageException, IOException
  
  Description copied from class: I2CPMessageImpl
  
  Read in the payload part of the message (after the initial 4 byte size and 1 byte type)
  
  Specified by:
  
  doReadMessage in class I2CPMessageImpl
  
  Parameters:
  
  in - InputStream
  
  size - payload size
  
  Throws:
  
  I2CPMessageException
  
  IOException
- doWriteMessage
  
  protected byte[] doWriteMessage() throws I2CPMessageException, IOException
  
  Description copied from class: I2CPMessageImpl
  
  Write out the payload part of the message (not including the 4 byte size and 1 byte type)
  
  Specified by:
  
  doWriteMessage in class I2CPMessageImpl
  
  Returns:
  
  byte array
  
  Throws:
  
  I2CPMessageException
  
  IOException
- getType
  
  public int getType()
  
  Description copied from interface: I2CPMessage
  
  Return the unique identifier for this type of message, as specified in the network specification document under #ClientAccessLayerMessages
  
  Returns:
  
  unique identifier for this type of message
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object

Modifier and Type	Field	Description
`static int`	`LOOKUP_HASH`
`static int`	`LOOKUP_HOST`
`static int`	`MESSAGE_TYPE`

Class HostLookupMessage

Field Summary

Constructor Summary

Method Summary

Methods inherited from class net.i2p.data.i2cp.I2CPMessageImpl

Methods inherited from class java.lang.Object

Field Details

Constructor Details

Method Details