stellar-stellar/include/stellar/stellar.h

#pragma once

#ifdef __cplusplus
extern "C"
{
#endif

#include <stdint.h>

#include "stellar/mq.h"
#include "stellar/log.h"
#include "stellar/packet.h"

struct stellar;

//return plugin_env
typedef void *plugin_on_load_func(struct stellar *st);
typedef void plugin_on_unload_func(void *plugin_env);

typedef void plugin_on_packet_func(struct packet *pkt, void *on_packet_cb_arg);
//return 0 if success, otherwise return -1.
int stellar_raw_packet_subscribe(struct stellar *st, plugin_on_packet_func *on_packet_cb, void *on_packet_cb_arg);

//return on_polling state, 0: idle, 1: working
typedef int plugin_on_polling_func(void *polling_arg);
//return 0 if success, otherwise return -1.
int stellar_polling_subscribe(struct stellar *st,  plugin_on_polling_func on_polling, void *polling_arg);

void stellar_emit_datapath_telemetry(struct packet *pkt,  const char * module, const char *str);

int stellar_get_worker_thread_num(struct stellar *st);
uint16_t stellar_get_current_thread_index();
// only send user build packet, can't send packet which come from network
void stellar_send_build_packet(struct stellar *st, struct packet *pkt);

struct stellar *stellar_new(const char *stellar_cfg_file, const char *plugin_cfg_file, const char *log_cfg_file);
void stellar_run(struct stellar *st);
void stellar_free(struct stellar *st);
void stellar_loopbreak(struct stellar *st);
void stellar_reload_log_level(struct stellar *st);
struct logger *stellar_get_logger(struct stellar *st);

struct mq_schema *stellar_get_mq_schema(struct stellar *st);
struct mq_runtime *stellar_get_mq_runtime(struct stellar *st);

#ifdef __cplusplus
}
#endif