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lightning/wire/onion_defs.h

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wire: split onion messages from peer wire messages. The recent update to BOLT #4 includes failure message specifications, which are completely orthogonal to the normal ones. Don't include them in the gen_peer_wire_csv. This onion_defs.h file assumes we are using 2-byte failure codes as per the onion-failmsg-cleanup branch. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
8 years ago
/* Macro definitions for constants used in BOLT #4 */
#ifndef LIGHTNING_WIRE_ONION_DEFS_H
#define LIGHTNING_WIRE_ONION_DEFS_H
wire: add onion_defs.h to bolt-check, update quote. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
6 years ago
#include "config.h"
wire: split onion messages from peer wire messages. The recent update to BOLT #4 includes failure message specifications, which are completely orthogonal to the normal ones. Don't include them in the gen_peer_wire_csv. This onion_defs.h file assumes we are using 2-byte failure codes as per the onion-failmsg-cleanup branch. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
8 years ago
/* BOLT #4:
*
wire: add onion_defs.h to bolt-check, update quote. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
6 years ago
* The top byte of `failure_code` can be read as a set of flags:
* * 0x8000 (BADONION): unparsable onion encrypted by sending peer
wire: split onion messages from peer wire messages. The recent update to BOLT #4 includes failure message specifications, which are completely orthogonal to the normal ones. Don't include them in the gen_peer_wire_csv. This onion_defs.h file assumes we are using 2-byte failure codes as per the onion-failmsg-cleanup branch. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
8 years ago
* * 0x4000 (PERM): permanent failure (otherwise transient)
* * 0x2000 (NODE): node failure (otherwise channel)
* * 0x1000 (UPDATE): new channel update enclosed
*/
#define BADONION 0x8000
#define PERM 0x4000
#define NODE 0x2000
#define UPDATE 0x1000
#endif /* LIGHTNING_WIRE_ONION_DEFS_H */