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3.3 KiB

#include <common/wireaddr.h>
#include <lightningd/gossip_msg.h>
#include <wire/wire.h>
7 years ago
struct gossip_getnodes_entry *fromwire_gossip_getnodes_entry(const tal_t *ctx,
const u8 **pptr, size_t *max)
{
u8 numaddresses, i;
struct gossip_getnodes_entry *entry;
entry = tal(ctx, struct gossip_getnodes_entry);
fromwire_pubkey(pptr, max, &entry->nodeid);
entry->last_timestamp = fromwire_u64(pptr, max);
if (entry->last_timestamp < 0) {
entry->addresses = NULL;
entry->alias = NULL;
return entry;
}
numaddresses = fromwire_u8(pptr, max);
entry->addresses = tal_arr(entry, struct wireaddr, numaddresses);
for (i=0; i<numaddresses; i++) {
/* Gossipd doesn't hand us addresses we can't understand. */
if (!fromwire_wireaddr(pptr, max, entry->addresses)) {
fromwire_fail(pptr, max);
return NULL;
}
}
entry->alias = tal_arr(entry, u8, fromwire_u8(pptr, max));
fromwire(pptr, max, entry->alias, tal_len(entry->alias));
fromwire(pptr, max, entry->color, sizeof(entry->color));
return entry;
}
7 years ago
void towire_gossip_getnodes_entry(u8 **pptr,
const struct gossip_getnodes_entry *entry)
{
u8 i, numaddresses = tal_count(entry->addresses);
towire_pubkey(pptr, &entry->nodeid);
towire_u64(pptr, entry->last_timestamp);
if (entry->last_timestamp < 0)
return;
towire_u8(pptr, numaddresses);
for (i=0; i<numaddresses; i++) {
towire_wireaddr(pptr, &entry->addresses[i]);
}
towire_u8(pptr, tal_len(entry->alias));
towire(pptr, entry->alias, tal_len(entry->alias));
towire(pptr, entry->color, sizeof(entry->color));
}
void fromwire_route_hop(const u8 **pptr, size_t *max, struct route_hop *entry)
{
fromwire_pubkey(pptr, max, &entry->nodeid);
fromwire_short_channel_id(pptr, max, &entry->channel_id);
entry->amount = fromwire_u64(pptr, max);
entry->delay = fromwire_u32(pptr, max);
}
void towire_route_hop(u8 **pptr, const struct route_hop *entry)
{
towire_pubkey(pptr, &entry->nodeid);
towire_short_channel_id(pptr, &entry->channel_id);
towire_u64(pptr, entry->amount);
towire_u32(pptr, entry->delay);
}
void fromwire_gossip_getchannels_entry(const u8 **pptr, size_t *max,
struct gossip_getchannels_entry *entry)
{
fromwire_short_channel_id(pptr, max, &entry->short_channel_id);
fromwire_pubkey(pptr, max, &entry->source);
fromwire_pubkey(pptr, max, &entry->destination);
entry->satoshis = fromwire_u64(pptr, max);
entry->active = fromwire_bool(pptr, max);
entry->flags = fromwire_u16(pptr, max);
entry->public = fromwire_bool(pptr, max);
entry->last_update_timestamp = fromwire_u64(pptr, max);
if (entry->last_update_timestamp >= 0) {
entry->base_fee_msat = fromwire_u32(pptr, max);
entry->fee_per_millionth = fromwire_u32(pptr, max);
entry->delay = fromwire_u32(pptr, max);
}
}
7 years ago
void towire_gossip_getchannels_entry(u8 **pptr,
const struct gossip_getchannels_entry *entry)
{
towire_short_channel_id(pptr, &entry->short_channel_id);
towire_pubkey(pptr, &entry->source);
towire_pubkey(pptr, &entry->destination);
towire_u64(pptr, entry->satoshis);
towire_bool(pptr, entry->active);
towire_u16(pptr, entry->flags);
towire_bool(pptr, entry->public);
towire_u64(pptr, entry->last_update_timestamp);
if (entry->last_update_timestamp >= 0) {
towire_u32(pptr, entry->base_fee_msat);
towire_u32(pptr, entry->fee_per_millionth);
towire_u32(pptr, entry->delay);
}
}