onchaind_wire.csv

#include <bitcoin/tx_parts.h>
#include <common/coin_mvt.h>
#include <common/derive_basepoints.h>
#include <common/htlc_wire.h>
#include <common/wallet.h>

# Begin!  Here's the onchain tx which spends funding tx, followed by all HTLCs.
msgtype,onchaind_init,5001
msgdata,onchaind_init,shachain,shachain,
# This needs to be set explicitly since the same message also contains a
# transaction that we need to parse correctly.
msgdata,onchaind_init,chainparams,chainparams,
msgdata,onchaind_init,funding_amount_satoshi,amount_sat,
# Our current balance (of funding amount, not counting any pending htlcs)
msgdata,onchaind_init,our_msat,amount_msat,
# Remote per commit point for committed tx.
msgdata,onchaind_init,old_remote_per_commitment_point,pubkey,
# Remote per commit point for current tx (needed if we haven't got revoke_and_ack yet).
msgdata,onchaind_init,remote_per_commitment_point,pubkey,
msgdata,onchaind_init,local_to_self_delay,u32,
msgdata,onchaind_init,remote_to_self_delay,u32,
msgdata,onchaind_init,delayed_to_us_feerate,u32,
msgdata,onchaind_init,htlc_feerate,u32,
msgdata,onchaind_init,penalty_feerate,u32,
msgdata,onchaind_init,local_dust_limit_satoshi,amount_sat,
# Gives an easy way to tell if it's our unilateral close or theirs...
msgdata,onchaind_init,our_broadcast_txid,bitcoin_txid,
msgdata,onchaind_init,local_scriptpubkey_len,u16,
msgdata,onchaind_init,local_scriptpubkey,u8,local_scriptpubkey_len
msgdata,onchaind_init,remote_scriptpubkey_len,u16,
msgdata,onchaind_init,remote_scriptpubkey,u8,remote_scriptpubkey_len
msgdata,onchaind_init,ourwallet_pubkey,pubkey,
# We need these two for commit number obscurer
msgdata,onchaind_init,opener,enum side,
msgdata,onchaind_init,local_basepoints,basepoints,
msgdata,onchaind_init,remote_basepoints,basepoints,
msgdata,onchaind_init,tx_parts,tx_parts,
msgdata,onchaind_init,locktime,u32,
msgdata,onchaind_init,tx_blockheight,u32,
msgdata,onchaind_init,reasonable_depth,u32,
msgdata,onchaind_init,num_htlc_sigs,u16,
msgdata,onchaind_init,htlc_signature,bitcoin_signature,num_htlc_sigs
msgdata,onchaind_init,num_htlcs,u64,
msgdata,onchaind_init,min_possible_feerate,u32,
msgdata,onchaind_init,max_possible_feerate,u32,
msgdata,onchaind_init,possible_remote_per_commit_point,?pubkey,
msgdata,onchaind_init,local_funding_pubkey,pubkey,
msgdata,onchaind_init,remote_funding_pubkey,pubkey,
msgdata,onchaind_init,option_static_remotekey,bool,
msgdata,onchaind_init,option_anchor_outputs,bool,
msgdata,onchaind_init,is_replay,bool,
# We need this for BIP125 rule 4
msgdata,onchaind_init,min_relay_feerate,u32,

#include <onchaind/onchaind_wire.h>
# This is all the HTLCs: one per message
msgtype,onchaind_htlc,5002
msgdata,onchaind_htlc,htlc,htlc_stub,
# If it's not in the commitment tx, tell us (immediately or htlc_missing_depth)
msgdata,onchaind_htlc,tell_if_missing,bool,
msgdata,onchaind_htlc,tell_immediately,bool,

# This says we're ready; give us preimages.
msgtype,onchaind_init_reply,5101

# onchaind->master: Send out a tx.
# If is_rbf is false then master should rebroadcast the tx.
# If is_rbf is true then onchaind is responsible for rebroadcasting
#  it with a higher fee.
msgtype,onchaind_broadcast_tx,5003
msgdata,onchaind_broadcast_tx,tx,bitcoin_tx,
msgdata,onchaind_broadcast_tx,type,enum wallet_tx_type,
msgdata,onchaind_broadcast_tx,is_rbf,bool,

# master->onchaind: Notifier that an output has been spent by input_num of tx.
msgtype,onchaind_spent,5004
msgdata,onchaind_spent,tx,tx_parts,
msgdata,onchaind_spent,input_num,u32,
msgdata,onchaind_spent,blockheight,u32,
msgdata,onchaind_spent,is_replay,bool,

# master->onchaind: We will receive more than one of these, as depth changes.
msgtype,onchaind_depth,5005
msgdata,onchaind_depth,txid,bitcoin_txid,
msgdata,onchaind_depth,depth,u32,
msgdata,onchaind_depth,is_replay,bool,

# onchaind->master: We don't want to watch this tx, or its outputs
msgtype,onchaind_unwatch_tx,5006
msgdata,onchaind_unwatch_tx,txid,bitcoin_txid,

# master->onchaind: We know HTLC preimage
msgtype,onchaind_known_preimage,5007
msgdata,onchaind_known_preimage,preimage,preimage,
msgdata,onchaind_known_preimage,is_replay,bool,

# onchaind->master: We discovered HTLC preimage
msgtype,onchaind_extracted_preimage,5008
msgdata,onchaind_extracted_preimage,preimage,preimage,

# onchaind->master: this HTLC was missing from commit tx.
msgtype,onchaind_missing_htlc_output,5009
msgdata,onchaind_missing_htlc_output,htlc,htlc_stub,

# onchaind->master: this HTLC has timed out (after reasonable_depth)
msgtype,onchaind_htlc_timeout,5010
msgdata,onchaind_htlc_timeout,htlc,htlc_stub,

# onchaind->master: this peer can be forgotten
msgtype,onchaind_all_irrevocably_resolved,5011

# onchaind->master: hey, I identified an UTXO you'll want to track
msgtype,onchaind_add_utxo,5012
msgdata,onchaind_add_utxo,prev_out_tx,bitcoin_txid,
msgdata,onchaind_add_utxo,prev_out_index,u32,
msgdata,onchaind_add_utxo,per_commit_point,?pubkey,
msgdata,onchaind_add_utxo,value,amount_sat,
msgdata,onchaind_add_utxo,blockheight,u32,
msgdata,onchaind_add_utxo,len,u16,
msgdata,onchaind_add_utxo,scriptpubkey,u8,len

# master -> onchaind: do you have a memleak?
msgtype,onchaind_dev_memleak,5033

msgtype,onchaind_dev_memleak_reply,5133
msgdata,onchaind_dev_memleak_reply,leak,bool,

# Tell the main daemon what we've been watching, mainly used for transactions
# that we tracked automatically but only onchaind knows how to classify their
# transactions.
msgtype,onchaind_annotate_txout,5035
msgdata,onchaind_annotate_txout,txid,bitcoin_txid,
msgdata,onchaind_annotate_txout,outnum,u32,
msgdata,onchaind_annotate_txout,type,enum wallet_tx_type,

msgtype,onchaind_annotate_txin,5036
msgdata,onchaind_annotate_txin,txid,bitcoin_txid,
msgdata,onchaind_annotate_txin,innum,u32,
msgdata,onchaind_annotate_txin,type,enum wallet_tx_type,

msgtype,onchaind_notify_coin_mvt,5037
msgdata,onchaind_notify_coin_mvt,mvt,chain_coin_mvt,