shared_data.h

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/* Copyright 2019 Wirepas Ltd. All Rights Reserved.
 *
 * See file LICENSE.txt for full license details.
 *
 */
 
#ifndef _SHARED_DATA_H_
#define _SHARED_DATA_H_
 
#include <stdint.h>
#include "api.h"
#include "sl_list.h"
 
#define SHARED_DATA_UNUSED_ENDPOINT -1
 
#define SHARED_DATA_UNUSED_MULTISCAST 0xFFFFFFFF
 
typedef enum
{
    SHARED_DATA_NET_MODE_UNICAST = 0,
    SHARED_DATA_NET_MODE_BROADCAST = 1,
    SHARED_DATA_NET_MODE_MULTICAST = 2,
    SHARED_DATA_NET_MODE_ALL = 3
} shared_data_net_mode_e;
 
typedef struct
{
    shared_data_net_mode_e mode;
    int16_t src_endpoint;
    int16_t dest_endpoint;
    app_lib_settings_is_group_cb_f multicast_cb;
} shared_data_filter_t;
 
typedef struct shared_data_item_s shared_data_item_t;
 
typedef app_lib_data_receive_res_e
    (*shared_data_received_cb_f)(const shared_data_item_t * item,
                                    const app_lib_data_received_t * data);
 
struct shared_data_item_s
{
    void * reserved;
    bool reserved2;
    shared_data_received_cb_f cb;
    shared_data_filter_t filter;
};
 
app_res_e Shared_Data_init(void);
 
app_res_e Shared_Data_addDataReceivedCb(shared_data_item_t * item);
 
void Shared_Data_removeDataReceivedCb(shared_data_item_t * item);
 
app_lib_data_send_res_e Shared_Data_sendData(
                                        app_lib_data_to_send_t * data,
                                        app_lib_data_data_sent_cb_f sent_cb);
 
#endif //_SHARED_DATA_H_