Function local_channel_hints_listpeers

plugins/libplugin-pay.c:2312–2385

			  retry_step_cb);

static struct command_result *
local_channel_hints_listpeers(struct command *cmd, const char *buffer,
			      const jsmntok_t *toks, struct payment *p)
{
	const jsmntok_t *peers, *peer, *channels, *channel, *spendsats, *scid,
	    *dir, *connected, *max_htlc, *htlcs, *state, *alias, *alias_local;
	size_t i, j;
	peers = json_get_member(buffer, toks, "peers");

	if (peers == NULL)
		goto done;
        /* cppcheck-suppress uninitvar - cppcheck can't undestand these macros. */
	json_for_each_arr(i, peer, peers) {
		channels = json_get_member(buffer, peer, "channels");
		if (channels == NULL)
			continue;

		connected = json_get_member(buffer, peer, "connected");

		json_for_each_arr(j, channel, channels) {
			struct channel_hint h;
			spendsats = json_get_member(buffer, channel, "spendable_msat");
			scid = json_get_member(buffer, channel, "short_channel_id");

			alias = json_get_member(buffer, channel, "alias");
			if (alias != NULL)
				alias_local = json_get_member(buffer, alias, "local");
			else
				alias_local = NULL;

			dir = json_get_member(buffer, channel, "direction");
			max_htlc = json_get_member(buffer, channel, "max_accepted_htlcs");
			htlcs = json_get_member(buffer, channel, "htlcs");
			state = json_get_member(buffer, channel, "state");
			if (spendsats == NULL ||
			    (scid == NULL && alias_local == NULL) ||
			    dir == NULL || max_htlc == NULL || state == NULL ||
			    max_htlc->type != JSMN_PRIMITIVE || htlcs == NULL ||
			    htlcs->type != JSMN_ARRAY)
				continue;

			/* Filter out local channels if they are
			 * either a) disconnected, or b) not in normal
			 * state. */
			json_to_bool(buffer, connected, &h.enabled);
			h.enabled &= json_tok_streq(buffer, state, "CHANNELD_NORMAL");

			if (scid != NULL)
				json_to_short_channel_id(buffer, scid, &h.scid.scid);
			else
				json_to_short_channel_id(buffer, alias_local, &h.scid.scid);

			json_to_int(buffer, dir, &h.scid.dir);

			json_to_msat(buffer, spendsats, &h.estimated_capacity);

			/* Take the configured number of max_htlcs and
			 * subtract any HTLCs that might already be added to