core-lightning/lightningd/gossip_msg.h
Rusty Russell bd55f6d940
common/features: only support a single feature bitset.
This is mainly an internal-only change, especially since we don't
offer any globalfeatures.

However, LND (as of next release) will offer global features, and also
expect option_static_remotekey to be a *global* feature.  So we send
our (merged) feature bitset as both global and local in init, and fold
those bitsets together when we get an init msg.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-10-11 02:52:04 +00:00

61 lines
1.7 KiB
C

#ifndef LIGHTNING_LIGHTNINGD_GOSSIP_MSG_H
#define LIGHTNING_LIGHTNINGD_GOSSIP_MSG_H
#include "config.h"
#include <bitcoin/pubkey.h>
#include <gossipd/routing.h>
struct route_info;
struct gossip_getnodes_entry {
struct node_id nodeid;
s64 last_timestamp; /* -1 means never: following fields ignored */
u8 *features;
struct wireaddr *addresses;
u8 alias[32];
u8 color[3];
};
struct gossip_halfchannel_entry {
u8 message_flags;
u8 channel_flags;
u32 last_update_timestamp;
u32 delay;
u32 base_fee_msat;
u32 fee_per_millionth;
struct amount_msat min, max;
};
struct gossip_getchannels_entry {
struct node_id node[2];
struct amount_sat sat;
struct short_channel_id short_channel_id;
bool public;
bool local_disabled;
/* NULL if we haven't received an update */
struct gossip_halfchannel_entry *e[2];
};
struct gossip_getnodes_entry *
fromwire_gossip_getnodes_entry(const tal_t *ctx, const u8 **pptr, size_t *max);
void towire_gossip_getnodes_entry(u8 **pptr,
const struct gossip_getnodes_entry *entry);
void fromwire_route_hop(const u8 **pprt, size_t *max, struct route_hop *entry);
void towire_route_hop(u8 **pprt, const struct route_hop *entry);
void fromwire_route_info(const u8 **pprt, size_t *max, struct route_info *entry);
void towire_route_info(u8 **pprt, const struct route_info *entry);
struct gossip_getchannels_entry *
fromwire_gossip_getchannels_entry(const tal_t *ctx,
const u8 **pptr, size_t *max);
void towire_gossip_getchannels_entry(
u8 **pptr, const struct gossip_getchannels_entry *entry);
struct exclude_entry *
fromwire_exclude_entry(const tal_t *ctx,
const u8 **pptr, size_t *max);
void towire_exclude_entry(u8 **pptr, const struct exclude_entry *entry);
#endif /* LIGHTNING_LIGHTNINGD_GOSSIP_MSG_H */