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df: move methods around so we can call them elsewhere 

Will reuse these elsewhere soon
This commit is contained in:
niftynei 2021-02-09 15:27:09 -06:00 committed by Rusty Russell
parent 1acc1aa27e
commit 6825a6715e
1 changed files with 43 additions and 43 deletions
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86
openingd/dualopend.c
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@ -270,6 +270,12 @@ static u8 *psbt_changeset_get_next(const tal_t *ctx,
return NULL;
}
static bool shutdown_complete(const struct state *state)
{
return state->shutdown_sent[LOCAL]
&& state->shutdown_sent[REMOTE];
}
/* They failed the open with us */
static void negotiation_aborted(struct state *state, const char *why)
{
@ -987,6 +993,43 @@ static void init_changeset(struct tx_state *tx_state, struct wally_psbt *psbt)
tx_state->changeset = psbt_get_changeset(tx_state, empty_psbt, psbt);
}
static u8 *handle_funding_locked(struct state *state, u8 *msg)
{
struct channel_id cid;
struct pubkey remote_per_commit;
if (!fromwire_funding_locked(msg, &cid, &remote_per_commit))
open_err_fatal(state, "Bad funding_locked %s",
tal_hex(msg, msg));
if (!channel_id_eq(&cid, &state->channel_id))
open_err_fatal(state, "funding_locked ids don't match:"
" expected %s, got %s",
type_to_string(msg, struct channel_id,
&state->channel_id),
type_to_string(msg, struct channel_id, &cid));
/* If we haven't gotten their tx_sigs yet, this is a protocol error */
if (!state->tx_state->remote_funding_sigs_rcvd) {
open_err_warn(state,
"funding_locked sent before tx_signatures %s",
tal_hex(msg, msg));
}
state->funding_locked[REMOTE] = true;
billboard_update(state);
/* We save when the peer locks, so we do the right
* thing on reconnects */
msg = towire_dualopend_peer_locked(NULL, &remote_per_commit);
wire_sync_write(REQ_FD, take(msg));
if (state->funding_locked[LOCAL])
return towire_dualopend_channel_locked(state, state->pps);
return NULL;
}
/*~ Handle random messages we might get during opening negotiation, (eg. gossip)
* returning the first non-handled one, or NULL if we aborted negotiation. */
static u8 *opening_negotiate_msg(const tal_t *ctx, struct state *state)
@ -2818,43 +2861,6 @@ static void rbf_remote_start(struct state *state, const u8 *rbf_msg)
rbf_wrap_up(state, tx_state, total);
}
static u8 *handle_funding_locked(struct state *state, u8 *msg)
{
struct channel_id cid;
struct pubkey remote_per_commit;
if (!fromwire_funding_locked(msg, &cid, &remote_per_commit))
open_err_fatal(state, "Bad funding_locked %s",
tal_hex(msg, msg));
if (!channel_id_eq(&cid, &state->channel_id))
open_err_fatal(state, "funding_locked ids don't match:"
" expected %s, got %s",
type_to_string(msg, struct channel_id,
&state->channel_id),
type_to_string(msg, struct channel_id, &cid));
/* If we haven't gotten their tx_sigs yet, this is a protocol error */
if (!state->tx_state->remote_funding_sigs_rcvd) {
open_err_warn(state,
"funding_locked sent before tx_signatures %s",
tal_hex(msg, msg));
}
state->funding_locked[REMOTE] = true;
billboard_update(state);
/* We save when the peer locks, so we do the right
* thing on reconnects */
msg = towire_dualopend_peer_locked(NULL, &remote_per_commit);
wire_sync_write(REQ_FD, take(msg));
if (state->funding_locked[LOCAL])
return towire_dualopend_channel_locked(state, state->pps);
return NULL;
}
static void hsm_per_commitment_point(u64 index, struct pubkey *point)
{
struct secret *s;
@ -3300,12 +3306,6 @@ static u8 *handle_peer_in(struct state *state)
peer_failed_connection_lost();
}
static bool shutdown_complete(const struct state *state)
{
return state->shutdown_sent[LOCAL]
&& state->shutdown_sent[REMOTE];
}
int main(int argc, char *argv[])
{
common_setup(argv[0]);