Function main

devtools/checkchannels.c:110–239

}

int main(int argc, char *argv[])
{
	char *config_filename, *base_dir;
	char *net_dir, *rpc_filename, *hsmfile, *dbfile;
	sqlite3 *sql;
	sqlite3_stmt *stmt;
	int flags = SQLITE_OPEN_READONLY, dberr;
	struct secret *hsm_secret;
	bool verbose = false;
	size_t num, num_ok;
	const tal_t *top_ctx = tal(NULL, char);

	setup_locale();
	wally_init(0);
	secp256k1_ctx = wally_get_secp_context();

	setup_option_allocators();

	minimal_config_opts(top_ctx, argc, argv, &config_filename, &base_dir,
			    &net_dir, &rpc_filename);

	opt_register_noarg("-v|--verbose", opt_set_bool, &verbose,
			 "Print everything");

	opt_parse(&argc, argv, opt_log_stderr_exit);

	if (argc != 1)
		errx(1, "no arguments accepted");

	hsmfile = path_join(top_ctx, net_dir, "hsm_secret");
	dbfile = path_join(top_ctx, net_dir, "lightningd.sqlite3");

	dberr = sqlite3_open_v2(dbfile, &sql, flags, NULL);
	if (dberr != SQLITE_OK)
		errx(1, "failed to open database %s: %s", dbfile,
			 sqlite3_errstr(dberr));

	hsm_secret = grab_file_raw(hsmfile, hsmfile);
	if (!hsm_secret)
		err(1, "failed to read %s", hsmfile);

	dberr = sqlite3_prepare_v2(sql,
				   "SELECT channels.id, peers.node_id, channels.short_channel_id, channels.funding_tx_id, channels.funding_tx_outnum, channels.funding_satoshi, channels.fundingkey_remote, utxoset.scriptpubkey, utxoset.satoshis FROM channels INNER JOIN peers ON channels.peer_id = peers.id LEFT JOIN utxoset on channels.funding_tx_id = utxoset.txid AND channels.funding_tx_outnum = utxoset.outnum;", -1, &stmt, NULL); /* Raw: false positive! */
	if (dberr != SQLITE_OK)
		errx(1, "failed to prepare query for %s: %s", dbfile,
			 sqlite3_errstr(dberr));

	num = num_ok = 0;
	while ((dberr = sqlite3_step(stmt)) == SQLITE_ROW) {
		u64 dbid;
		struct node_id peer_id;
		struct short_channel_id scid;
		struct bitcoin_txid funding_txid;
		u32 funding_outnum;
		u64 funding_satoshis;
		struct pubkey remote_fundingkey, local_fundingkey;
		u8 *scriptpubkey;
		u64 utxo_satoshis;