You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.4 KiB
47 lines
1.4 KiB
#ifndef LIGHTNING_GOSSIPD_MAKE_GOSSIP_H
|
|
#define LIGHTNING_GOSSIPD_MAKE_GOSSIP_H
|
|
#include "config.h"
|
|
#include <ccan/short_types/short_types.h>
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
|
|
struct chan;
|
|
struct daemon;
|
|
struct half_chan;
|
|
struct local_chan;
|
|
struct gossip_store;
|
|
struct peer;
|
|
struct node;
|
|
|
|
/* Helper to get non-signature, non-timestamp parts of (valid!) channel_update */
|
|
void get_cupdate_parts(const u8 *channel_update,
|
|
const u8 *parts[2],
|
|
size_t sizes[2]);
|
|
|
|
|
|
/* Is this channel_update different from prev (not sigs and timestamps)?
|
|
* is_halfchan_defined(hc) must be true! */
|
|
bool cupdate_different(struct gossip_store *gs,
|
|
const struct half_chan *hc,
|
|
const u8 *cupdate);
|
|
|
|
/* Is this node_announcement different from prev (not sigs and timestamps)?
|
|
* node->bcast.index must be non-zero! */
|
|
bool nannounce_different(struct gossip_store *gs,
|
|
const struct node *node,
|
|
const u8 *nannounce);
|
|
|
|
/* Should we announce our own node? Called at strategic places. */
|
|
void maybe_send_own_node_announce(struct daemon *daemon);
|
|
|
|
/* This is a refresh of a local channel: sends an update if one is needed. */
|
|
void refresh_local_channel(struct daemon *daemon,
|
|
struct local_chan *local_chan,
|
|
bool even_if_identical);
|
|
|
|
/* channeld asks us to update the local channel. */
|
|
bool handle_local_channel_update(struct daemon *daemon,
|
|
const struct node_id *src,
|
|
const u8 *msg);
|
|
|
|
#endif /* LIGHTNING_GOSSIPD_MAKE_GOSSIP_H */
|
|
|