java.lang.Object
net.i2p.router.crypto.ratchet.RatchetPayload.Block
net.i2p.router.crypto.ratchet.RatchetPayload.OptionsBlock
Enclosing class:
RatchetPayload
public static class RatchetPayload.OptionsBlockextends RatchetPayload.Block
Options block for ratchet protocol configuration and negotiation.

  • Field Details

    • opts

      private final byte[] opts
      The option flags sent in the payload.

  • Constructor Details

    • OptionsBlock

      public OptionsBlock(byte[] options)
      Options bytes carried by this block.
      Parameters:
      options - the NTCP2 options in their serialized form

  • Method Details

    • getDataLength

      public int getDataLength()
      Data length of the block.
      Specified by:
      getDataLength in class RatchetPayload.Block
      Returns:
      the size of the block, NOT including the 3 byte header (type and size)

    • writeData

      public int writeData(byte[] tgt, int off)
      Writes the block to the output buffer at the given offset.
      Specified by:
      writeData in class RatchetPayload.Block
      Parameters:
      tgt - the target buffer
      off - the offset in tgt where the block data starts
      Returns:
      the offset just past the data written to tgt