src/rspro_client_fsm.h

#pragma once

#include <osmocom/core/fsm.h>
#include <osmocom/abis/ipa.h>
#include <osmocom/rspro/RsproPDU.h>

enum server_conn_fsm_event {
	SRVC_E_TCP_UP,
	SRVC_E_TCP_DOWN,
	SRVC_E_KA_TIMEOUT,
	SRVC_E_CLIENT_CONN_RES,
};

struct rspro_server_conn;

/* representing a client-side connection to a RSPRO server */
struct rspro_server_conn {
	/* state */
	struct ipa_client_conn *conn;
	struct osmo_fsm_inst *fi;
	struct osmo_fsm_inst *keepalive_fi;
	int (*handle_rx)(struct rspro_server_conn *conn, const RsproPDU_t *pdu);
	/* IPA protocol identity */
	struct ipaccess_unit ipa_dev;

	/* our own component ID */
	struct app_comp_id own_comp_id;
	/* remote component ID */
	struct app_comp_id peer_comp_id;

	/* client id and slot number */
	ClientSlot_t *clslot;

	/* configuration */
	char *server_host;
	uint16_t server_port;
};

int server_conn_fsm_alloc(void *ctx, struct rspro_server_conn *srvc);