Constructor Detail

• I2NPMessageHandler

  public I2NPMessageHandler(I2PAppContext context)

  method comment

Method Detail

• lastRead

  public I2NPMessage lastRead()

  clear the last message read from a byte array with an offset

• readMessage

  public I2NPMessage readMessage(byte[] data)
                          throws I2NPMessageException

  Read an I2NPMessage from the byte array and return the fully populated object.

  Throws:

  I2NPMessageException - if there is a problem handling the particular 4 * @return the result 4 * @param data the data message - if it is an unknown type or has improper formatting, etc.

• readMessage

  public int readMessage(byte[] data,
                         int offset)
                  throws I2NPMessageException

  Result is retreived with lastRead() 4 * @param data the data 4 * @param offset the offset 4 * @return the result 4 * @throws net.i2p.data.i2np.I2NPMessageException on error

  Throws:

  I2NPMessageException

• readMessage

  public int readMessage(byte[] data,
                         int offset,
                         int maxLen)
                  throws I2NPMessageException

  Set a limit on the max to read from the data buffer, so that we can use a large buffer but prevent the reader from reading off the end. Result is retreived with lastRead()

  Parameters:

  maxLen - read no more than this many bytes from data starting at offset, even if it is longer must be at least 16

  Throws:

  I2NPMessageException