GEN_CONFIG_EVENT_HANDLERS

#define GEN_CONFIG_EVENT_HANDLERS	(		mod_name,
			opt_descr,
			config_set_fn,
			config_fetch_fn )

#include <applications/nrf_desktop/src/events/config_event.h>

Value:

        BUILD_ASSERT(ARRAY_SIZE(opt_descr) > 0);                                                \
        BUILD_ASSERT(ARRAY_SIZE(opt_descr) <= OPT_FIELD_MASK);                                  \
        if (IS_ENABLED(CONFIG_DESKTOP_CONFIG_CHANNEL_ENABLE) && is_config_event(aeh)) {         \
                static const uint8_t module_id_in_section                                       \
                        __attribute__((__section__("config_channel_modules"))) = 0;             \
                uint8_t config_module_id =                                                      \
                        &module_id_in_section - (uint8_t *)__start_config_channel_modules;      \
                static uint8_t cur_opt_descr;                                                   \
                                                                                                \
                struct config_event *event = cast_config_event(aeh);                            \
                                                                                                \
                uint8_t rsp_data_buf[CONFIG_CHANNEL_FETCHED_DATA_MAX_SIZE];                     \
                size_t rsp_data_size = 0;                                                       \
                bool consume = false;                                                           \
                                                                                                \
                /* Not for us. */                                                               \
                if (event->recipient != CFG_CHAN_RECIPIENT_LOCAL) {                             \
                        return false;                                                           \
                }                                                                               \
                                                                                                \
                if (event->status == CONFIG_STATUS_SET) {                                       \
                        if (MOD_FIELD_GET(event->event_id) == config_module_id) {               \
                                BUILD_ASSERT(config_set_fn != NULL);                            \
                                (*config_set_fn)(OPT_ID_GET(OPT_FIELD_GET(event->event_id)),    \
                                                 event->dyndata.data,                           \
                                                 event->dyndata.size);                          \
                                consume = true;                                                 \
                        }                                                                       \
                } else if (event->status == CONFIG_STATUS_FETCH) {                              \
                        if (MOD_FIELD_GET(event->event_id) == config_module_id) {               \
                                if (OPT_FIELD_GET(event->event_id) == MODULE_OPT_MODULE_DESCR) {\
                                        if (cur_opt_descr < ARRAY_SIZE(opt_descr) + 1) {        \
                                                const char *data_ptr;                           \
                                                                                                \
                                                if (cur_opt_descr == 0) {                       \
                                                        data_ptr = mod_name;                    \
                                                } else {                                        \
                                                        data_ptr = opt_descr[cur_opt_descr - 1];\
                                                }                                               \
                                                rsp_data_size = strlen(data_ptr);               \
                                                __ASSERT_NO_MSG(rsp_data_size <=                \
                                                                sizeof(rsp_data_buf));          \
                                                strncpy((char *) rsp_data_buf, data_ptr,        \
                                                                rsp_data_size);                 \
                                                cur_opt_descr++;                                \
                                        } else {                                                \
                                                rsp_data_size = sizeof(uint8_t);                \
                                                rsp_data_buf[0] = MODULE_DESCR_END_CHAR;        \
                                                cur_opt_descr = 0;                              \
                                        }                                                       \
                                } else {                                                        \
                                        BUILD_ASSERT(config_fetch_fn != NULL);                  \
                                        (*config_fetch_fn)(OPT_ID_GET(                          \
                                                              OPT_FIELD_GET(event->event_id)),  \
                                                           rsp_data_buf,                        \
                                                           &rsp_data_size);                     \
                                }                                                               \
                                consume = true;                                                 \
                        }                                                                       \
                }                                                                               \
                                                                                                \
                if (consume) {                                                                  \
                        struct config_event *rsp = new_config_event(rsp_data_size);             \
                                                                                                \
                        rsp->transport_id = event->transport_id;                                \
                        rsp->recipient = event->recipient;                                      \
                        rsp->event_id = event->event_id;                                        \
                        rsp->status = CONFIG_STATUS_SUCCESS;                                    \
                        rsp->is_request = false;                                                \
                                                                                                \
                        if (rsp_data_size > 0) {                                                \
                                memcpy(rsp->dyndata.data, rsp_data_buf, rsp_data_size);         \
                        }                                                                       \
                                                                                                \
                        APP_EVENT_SUBMIT(rsp);                                          \
                }                                                                               \
                                                                                                \
                return consume;                                                                 \
        }