myvtm/Framework/spbase/sp_bcm.h

#ifndef SP_BCM_H
#define SP_BCM_H

#pragma once

#ifdef __cplusplus
extern "C" {
#endif

#include "refcnt.h"
#include "array.h"

#include "sp_uid.h"

/** broadcast message */

typedef struct sp_bcm_client_t sp_bcm_client_t;
typedef struct sp_bcm_listener_t sp_bcm_listener_t;
typedef struct sp_bcm_daemon_t sp_bcm_daemon_t;

typedef struct sp_svc_t sp_svc_t;
typedef struct iobuffer_t iobuffer_t;

typedef struct sp_bcm_listener_cb {
	void (*on_message)(sp_bcm_listener_t *listener, int from_client_id, int message_id, int message_sig, const void *buf, int len, void *user_data);
	void (*on_message_raw)(sp_bcm_listener_t *listener, int from_client_id, iobuffer_t **msg_pkt, void *user_data);
	void (*on_destroy)(sp_bcm_listener_t *listener, void *user_data);
	void *user_data;
}sp_bcm_listener_cb;

typedef struct sp_bcm_receiver_t {
	sp_uid_t id;
	int receiver_id;
	char *param;
}sp_bcm_receiver_t;

// client
int sp_bcm_client_create(sp_svc_t *svc, sp_bcm_client_t **p_client);
void sp_bcm_client_destroy(sp_bcm_client_t *client);
int sp_bcm_client_bcast(sp_bcm_client_t *client, int message_id, int message_sig, iobuffer_t **p_pkt);


// listener
int sp_bcm_listener_create(sp_svc_t *svc, int target_ent_id, const char *param, const sp_bcm_listener_cb *cb, sp_bcm_listener_t **p_listener);
void sp_bcm_listener_destroy(sp_bcm_listener_t *listener);
int sp_bcm_listener_subscribe(sp_bcm_listener_t *listener, sp_uid_t *uid);
int sp_bcm_listener_unsubscribe(sp_bcm_listener_t *listener);
void sp_bcm_listener_set_tag(sp_bcm_listener_t *listener, void *tag);
void* sp_bcm_listener_get_tag(sp_bcm_listener_t *listener);
void sp_bcm_listener_get_uid(sp_bcm_listener_t *listener, sp_uid_t *uid);
int sp_bcm_listener_get_target_entity_id(sp_bcm_listener_t *listener);
DECLARE_REF_COUNT(sp_bcm_listener, sp_bcm_listener_t)

// daemon
SPBASE_API int sp_bcm_daemon_create(sp_svc_t *svc, sp_bcm_daemon_t **p_daemon);
SPBASE_API int sp_bcm_deamon_refresh(sp_bcm_daemon_t* daemon);
SPBASE_API void sp_bcm_daemon_destroy(sp_bcm_daemon_t *daemon);
SPBASE_API array_header_t *sp_bcm_daemon_get_receiver(sp_bcm_daemon_t *daemon, int entity_id);
SPBASE_API void sp_bcm_daemon_free_receiver_array(array_header_t *arr_receiver);
SPBASE_API int sp_bcm_daemon_process_redirect_subscribe(sp_bcm_daemon_t *daemon, int target_id, const sp_uid_t *uid, int new_target_id);

#ifdef __cplusplus
} // extern "C" {
#endif

#endif // SP_BCM_H