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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_PROTOCOL_H__
#define __ICIPC_PROTOCOL_H__
#include <spa/pod/pod.h>
#include "defs.h"
#ifdef __cplusplus
extern "C" {
#endif
/* request */
ICIPC_API
size_t
icipc_protocol_calculate_request_size (const char *name,
const struct spa_pod *args);
ICIPC_API
void
icipc_protocol_build_request (uint8_t *buffer,
size_t size,
const char *name,
const struct spa_pod *args);
ICIPC_API
bool
icipc_protocol_parse_request (const uint8_t *buffer,
size_t size,
const char **name,
const struct spa_pod **args);
/* reply */
ICIPC_API
size_t
icipc_protocol_calculate_reply_ok_size (const struct spa_pod *value);
ICIPC_API
size_t
icipc_protocol_calculate_reply_error_size (const char *msg);
ICIPC_API
void
icipc_protocol_build_reply_ok (uint8_t *buffer,
size_t size,
const struct spa_pod *value);
ICIPC_API
void
icipc_protocol_build_reply_error (uint8_t *buffer,
size_t size,
const char *msg);
ICIPC_API
bool
icipc_protocol_is_reply_ok (const uint8_t *buffer, size_t size);
ICIPC_API
bool
icipc_protocol_is_reply_error (const uint8_t *buffer, size_t size);
ICIPC_API
bool
icipc_protocol_parse_reply_ok (const uint8_t *buffer,
size_t size,
const struct spa_pod **value);
ICIPC_API
bool
icipc_protocol_parse_reply_error (const uint8_t *buffer,
size_t size,
const char **msg);
#ifdef __cplusplus
}
#endif
#endif
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