Function parse_wireaddr_internal

common/wireaddr.c:587–729

}

bool parse_wireaddr_internal(const char *arg, struct wireaddr_internal *addr,
			     u16 port, bool wildcard_ok, bool dns_ok,
			     bool unresolved_ok,
			     const char **err_msg)
{
	u16 splitport;
	char *ip = NULL;
	char *service_addr;
	bool needed_dns = false;

	/* Addresses starting with '/' are local socket paths */
	if (arg[0] == '/') {
		addr->itype = ADDR_INTERNAL_SOCKNAME;

		/* Check if the path is too long */
		if (strlen(arg) >= sizeof(addr->u.sockname)) {
			if (err_msg)
				*err_msg = "Socket name too long";
			return false;
		}
		/* Zero it out for passing across the wire */
		memset(addr->u.sockname, 0, sizeof(addr->u.sockname));
		strcpy(addr->u.sockname, arg);
		return true;
	}

	/* 'autotor:' is a special prefix meaning talk to Tor to create
	 * an onion address. */
	if (strstarts(arg, "autotor:")) {
		addr->itype = ADDR_INTERNAL_AUTOTOR;
		addr->u.torservice.port = chainparams_get_ln_port(chainparams);
		/* Format is separated by slash. */
		char **parts = tal_strsplit(tmpctx, arg, "/", STR_EMPTY_OK);

		for (size_t i = 1; i < tal_count(parts)-1; i++) {
			if (strstarts(parts[i], "torport=")) {
				char *endp = NULL;
				addr->u.torservice.port = strtol(parts[i]+strlen("torport="), &endp, 10);
				if (addr->u.torservice.port <= 0 || *endp != '\0') {
					if (err_msg)
						*err_msg = "Bad :torport: number";
					return false;
				}
			} else {
				if (err_msg)
					*err_msg = tal_fmt(tmpctx, "unknown tor arg %s", parts[i]);
				return false;
			}
		}

		service_addr = tal_fmt(tmpctx, "%s", parts[0] + strlen("autotor:"));

		return parse_wireaddr(service_addr,
				      &addr->u.torservice.address, 9051,
				      dns_ok ? NULL : &needed_dns, err_msg);
	}

	/* 'statictor:' is a special prefix meaning talk to Tor to create