* local client, so no need to tell the client.
*
* @param ch channel to destroy
+ * @param c client that caused the destruction
+ * @param ccn client number of the client @a c
*/
void
-GCCH_channel_local_destroy (struct CadetChannel *ch);
+GCCH_channel_local_destroy (struct CadetChannel *ch,
+ struct CadetClient *c,
+ struct GNUNET_CADET_ClientChannelNumber ccn);
+
+
+/**
+ * Function called once and only once after a channel was bound
+ * to its tunnel via #GCT_add_channel() is ready for transmission.
+ * Note that this is only the case for channels that this peer
+ * initiates, as for incoming channels we assume that they are
+ * ready for transmission immediately upon receiving the open
+ * message. Used to bootstrap the #GCT_send() process.
+ *
+ * @param ch the channel for which the tunnel is now ready
+ */
+void
+GCCH_tunnel_up (struct CadetChannel *ch);
/**
/**
- * Destroy channel that was incoming. Called by the
- * local client, so no need to tell the client.
+ * We got a #GNUNET_MESSAGE_TYPE_CADET_CHANNEL_OPEN message again for
+ * this channel. If the binding was successful, (re)transmit the
+ * #GNUNET_MESSAGE_TYPE_CADET_CHANNEL_OPEN_ACK.
*
- * @param ch channel to destroy
+ * @param ch channel that got the duplicate open
*/
void
-GCCH_channel_incoming_destroy (struct CadetChannel *ch);
+GCCH_handle_duplicate_open (struct CadetChannel *ch);
/**
* We got payload data for a channel. Pass it on to the client.
*
* @param ch channel that got data
+ * @param msg message that was received
*/
void
GCCH_handle_channel_plaintext_data (struct CadetChannel *ch,
* buffer space in the tunnel.
*
* @param ch Channel.
- * @param message payload to transmit.
+ * @param sender_ccn ccn of the sender
+ * @param buf payload to transmit.
+ * @param buf_len number of bytes in @a buf
* @return #GNUNET_OK if everything goes well,
* #GNUNET_SYSERR in case of an error.
*/
int
GCCH_handle_local_data (struct CadetChannel *ch,
- const struct GNUNET_MessageHeader *message);
+ struct GNUNET_CADET_ClientChannelNumber sender_ccn,
+ const char *buf,
+ size_t buf_len);
/**
* Handle ACK from client on local channel.
*
* @param ch channel to destroy
+ * @param client_ccn ccn of the client sending the ack
*/
void
-GCCH_handle_local_ack (struct CadetChannel *ch);
+GCCH_handle_local_ack (struct CadetChannel *ch,
+ struct GNUNET_CADET_ClientChannelNumber client_ccn);
#endif