sapi_channel_service.h

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#ifndef SAPI_CHANNEL_SERVICE_H
#define SAPI_CHANNEL_SERVICE_H

 
#include <stddef.h>
#include <stdint.h>
 
#include "safeapi/utils/status/sapi_status.h"
#include "safeapi/utils/types/sapi_types.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define SAPI_CHANNEL_SERVICE_NAME_SIZE (32U)

typedef struct
{
    uint8_t reserved[128U];
} sapi_channel_service_storage_t;

typedef sapi_channel_service_storage_t sapi_channel_service_t;

typedef struct
{
    sapi_status_t (*setup)(sapi_channel_service_storage_t *storage,
                           const char *channel_name);
    sapi_status_t (*read)(sapi_channel_service_storage_t *storage,
                          void *data,
                          size_t data_size,
                          sapi_duration_ms_t timeout_ms);
    sapi_status_t (*send)(sapi_channel_service_storage_t *storage,
                          const void *data,
                          size_t data_size,
                          sapi_duration_ms_t timeout_ms);
    sapi_status_t (*close)(sapi_channel_service_storage_t *storage);
} sapi_channel_service_backend_t;
 
sapi_status_t sapi_channel_service_register_backend(const sapi_channel_service_backend_t *backend);
sapi_status_t sapi_channel_service_setup(sapi_channel_service_t *storage, const char *channel_name);
sapi_status_t sapi_channel_service_read(sapi_channel_service_t *storage,
                                         void *data,
                                         size_t data_size,
                                         sapi_duration_ms_t timeout_ms);
sapi_status_t sapi_channel_service_send(sapi_channel_service_t *storage,
                                         const void *data,
                                         size_t data_size,
                                         sapi_duration_ms_t timeout_ms);
sapi_status_t sapi_channel_service_close(sapi_channel_service_t *storage);
 
#ifdef __cplusplus
}
#endif
 
#endif