mirror of
https://github.com/ElementsProject/lightning.git
synced 2024-11-19 18:11:28 +01:00
44829d1361
It simply uses connectd to send an error if it doesn't know anything about the channel. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
134 lines
3.3 KiB
C
134 lines
3.3 KiB
C
#ifndef LIGHTNING_LIGHTNINGD_OPENING_COMMON_H
|
|
#define LIGHTNING_LIGHTNINGD_OPENING_COMMON_H
|
|
#include "config.h"
|
|
#include <bitcoin/pubkey.h>
|
|
#include <common/amount.h>
|
|
#include <common/channel_config.h>
|
|
#include <common/channel_id.h>
|
|
#include <common/derive_basepoints.h>
|
|
#include <common/status_levels.h>
|
|
|
|
struct amount_msat;
|
|
struct amount_sat;
|
|
struct basepoints;
|
|
struct channel_config;
|
|
struct command;
|
|
struct lightningd;
|
|
struct log;
|
|
struct peer;
|
|
struct wally_tx;
|
|
|
|
struct uncommitted_channel {
|
|
/* peer->uncommitted_channel == this */
|
|
struct peer *peer;
|
|
|
|
/* opening daemon which is running now */
|
|
struct subd *open_daemon;
|
|
|
|
/* Reserved dbid for if we become a real struct channel */
|
|
u64 dbid;
|
|
|
|
/* Channel id, v2 opens only */
|
|
struct channel_id cid;
|
|
|
|
/* For logging */
|
|
struct log *log;
|
|
|
|
/* Openingd can tell us stuff. */
|
|
const char *transient_billboard;
|
|
|
|
/* If we offered channel, this contains information, otherwise NULL */
|
|
struct funding_channel *fc;
|
|
|
|
/* Our basepoints for the channel. */
|
|
struct basepoints local_basepoints;
|
|
|
|
/* Public key for funding tx. */
|
|
struct pubkey local_funding_pubkey;
|
|
|
|
/* If true, we are already in fundee-mode and any future
|
|
* `fundchannel_start` on our end should fail.
|
|
*/
|
|
bool got_offer;
|
|
|
|
/* These are *not* filled in by new_uncommitted_channel: */
|
|
|
|
/* Minimum funding depth (if opener == REMOTE). */
|
|
u32 minimum_depth;
|
|
|
|
/* Our channel config. */
|
|
struct channel_config our_config;
|
|
};
|
|
|
|
struct funding_channel {
|
|
struct command *cmd; /* Which initially owns us until openingd request */
|
|
|
|
struct wallet_tx *wtx;
|
|
struct amount_msat push;
|
|
struct amount_sat funding;
|
|
u8 channel_flags;
|
|
const u8 *our_upfront_shutdown_script;
|
|
|
|
/* Variables we need to compose fields in cmd's response */
|
|
const char *hextx;
|
|
|
|
/* Peer we're trying to reach. */
|
|
struct pubkey peerid;
|
|
|
|
/* Channel, subsequent owner of us */
|
|
struct uncommitted_channel *uc;
|
|
|
|
/* The scriptpubkey to pay (once started) */
|
|
u8 *funding_scriptpubkey;
|
|
|
|
/* Whether or not this is in the middle of getting funded */
|
|
bool inflight;
|
|
|
|
/* Any commands trying to cancel us. */
|
|
struct command **cancels;
|
|
|
|
/* Place to stash the per-peer-state while we wait
|
|
* for them to get back to us with signatures */
|
|
struct per_peer_state *pps;
|
|
};
|
|
|
|
struct uncommitted_channel *
|
|
new_uncommitted_channel(struct peer *peer);
|
|
|
|
void opend_channel_errmsg(struct uncommitted_channel *uc,
|
|
struct per_peer_state *pps,
|
|
const struct channel_id *channel_id UNUSED,
|
|
const char *desc,
|
|
bool warning UNUSED,
|
|
const u8 *err_for_them UNUSED);
|
|
|
|
void opend_channel_set_billboard(struct uncommitted_channel *uc,
|
|
bool perm UNUSED,
|
|
const char *happenings TAKES);
|
|
|
|
void uncommitted_channel_disconnect(struct uncommitted_channel *uc,
|
|
enum log_level level,
|
|
const char *desc);
|
|
|
|
void kill_uncommitted_channel(struct uncommitted_channel *uc,
|
|
const char *why);
|
|
|
|
void channel_config(struct lightningd *ld,
|
|
struct channel_config *ours,
|
|
u32 *max_to_self_delay,
|
|
struct amount_msat *min_effective_htlc_capacity);
|
|
|
|
void handle_reestablish(struct lightningd *ld,
|
|
const struct node_id *peer_id,
|
|
const struct channel_id *channel_id,
|
|
const u8 *reestablish,
|
|
struct per_peer_state *pps);
|
|
|
|
#if DEVELOPER
|
|
struct command;
|
|
/* Calls report_leak_info() async. */
|
|
void opening_dev_memleak(struct command *cmd);
|
|
#endif
|
|
|
|
#endif /* LIGHTNING_LIGHTNINGD_OPENING_COMMON_H */
|