core-lightning/lightningd/notification.c

#include "lightningd/notification.h"
#include <ccan/array_size/array_size.h>

const char *notification_topics[] = {
	"connect",
	"disconnect",
};

bool notifications_have_topic(const char *topic)
{
	for (size_t i=0; i<ARRAY_SIZE(notification_topics); i++)
		if (streq(topic, notification_topics[i]))
			return true;
	return false;
}

void notify_connect(struct lightningd *ld, struct node_id *nodeid,
		    struct wireaddr_internal *addr)
{
	struct jsonrpc_notification *n =
	    jsonrpc_notification_start(NULL, notification_topics[0]);
	json_add_node_id(n->stream, "id", nodeid);
	json_add_address_internal(n->stream, "address", addr);
	jsonrpc_notification_end(n);
	plugins_notify(ld->plugins, take(n));
}

void notify_disconnect(struct lightningd *ld, struct node_id *nodeid)
{
	struct jsonrpc_notification *n =
	    jsonrpc_notification_start(NULL, notification_topics[1]);
	json_add_node_id(n->stream, "id", nodeid);
	jsonrpc_notification_end(n);
	plugins_notify(ld->plugins, take(n));
}