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/* PipeWire AGL Cluster IPC
*
* Copyright © 2021 Collabora Ltd.
* @author Julian Bouzas <julian.bouzas@collabora.com>
*
* SPDX-License-Identifier: MIT
*/
#ifndef __ICIPC_RECEIVER_H__
#define __ICIPC_RECEIVER_H__
#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
#include "defs.h"
#ifdef __cplusplus
extern "C" {
#endif
struct icipc_receiver;
enum icipc_receiver_sender_state {
ICIPC_RECEIVER_SENDER_STATE_CONNECTED = 0,
ICIPC_RECEIVER_SENDER_STATE_DISCONNECTED
};
struct icipc_receiver_events {
/* emitted when a sender state changes */
void (*sender_state)(
struct icipc_receiver *self,
int sender_fd,
enum icipc_receiver_sender_state state,
void *data);
/* emitted when message is received and needs to be handled */
bool (*handle_message)(
struct icipc_receiver *self,
int sender_fd,
const uint8_t *buffer,
size_t size,
void *data);
};
ICIPC_API
struct icipc_receiver *icipc_receiver_new(
const char *path,
size_t buffer_size,
const struct icipc_receiver_events *events,
void *events_data,
size_t user_size);
ICIPC_API
void icipc_receiver_free(struct icipc_receiver *self);
ICIPC_API
bool icipc_receiver_start(struct icipc_receiver *self);
ICIPC_API
void icipc_receiver_stop(struct icipc_receiver *self);
ICIPC_API
bool icipc_receiver_is_running(struct icipc_receiver *self);
/* for subclasses only */
ICIPC_API
void *icipc_receiver_get_user_data(struct icipc_receiver *self);
#ifdef __cplusplus
}
#endif
#endif
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