flipperzero-firmware/applications/main/nfc/helpers/protocol_support/slix/slix.c

#include "slix.h"
#include "slix_render.h"

#include <nfc/protocols/slix/slix_poller.h>
#include <nfc/protocols/slix/slix_listener.h>

#include "nfc/nfc_app_i.h"

#include "../nfc_protocol_support_common.h"
#include "../nfc_protocol_support_gui_common.h"

static void nfc_scene_info_on_enter_slix(NfcApp* instance) {
    const NfcDevice* device = instance->nfc_device;
    const SlixData* data = nfc_device_get_data(device, NfcProtocolSlix);

    FuriString* temp_str = furi_string_alloc();
    furi_string_cat_printf(
        temp_str, "\e#%s\n", nfc_device_get_name(device, NfcDeviceNameTypeFull));
    nfc_render_slix_info(data, NfcProtocolFormatTypeFull, temp_str);

    widget_add_text_scroll_element(
        instance->widget, 0, 0, 128, 64, furi_string_get_cstr(temp_str));

    furi_string_free(temp_str);
}

static NfcCommand nfc_scene_read_poller_callback_slix(NfcGenericEvent event, void* context) {
    furi_assert(event.protocol == NfcProtocolSlix);

    NfcApp* instance = context;
    const SlixPollerEvent* slix_event = event.event_data;

    if(slix_event->type == SlixPollerEventTypeReady) {
        nfc_device_set_data(
            instance->nfc_device, NfcProtocolSlix, nfc_poller_get_data(instance->poller));
        view_dispatcher_send_custom_event(instance->view_dispatcher, NfcCustomEventPollerSuccess);
        return NfcCommandStop;
    }

    return NfcCommandContinue;
}

static void nfc_scene_read_on_enter_slix(NfcApp* instance) {
    nfc_poller_start(instance->poller, nfc_scene_read_poller_callback_slix, instance);
}

static void nfc_scene_read_success_on_enter_slix(NfcApp* instance) {
    const NfcDevice* device = instance->nfc_device;
    const SlixData* data = nfc_device_get_data(device, NfcProtocolSlix);

    FuriString* temp_str = furi_string_alloc();
    furi_string_cat_printf(
        temp_str, "\e#%s\n", nfc_device_get_name(device, NfcDeviceNameTypeFull));
    nfc_render_slix_info(data, NfcProtocolFormatTypeShort, temp_str);

    widget_add_text_scroll_element(
        instance->widget, 0, 0, 128, 52, furi_string_get_cstr(temp_str));

    furi_string_free(temp_str);
}

static NfcCommand nfc_scene_emulate_listener_callback_slix(NfcGenericEvent event, void* context) {
    furi_assert(context);
    furi_assert(event.protocol == NfcProtocolSlix);
    furi_assert(event.event_data);

    NfcApp* nfc = context;
    SlixListenerEvent* slix_event = event.event_data;

    if(slix_event->type == SlixListenerEventTypeCustomCommand) {
        if(furi_string_size(nfc->text_box_store) < NFC_LOG_SIZE_MAX) {
            furi_string_cat_printf(nfc->text_box_store, "R:");
            for(size_t i = 0; i < bit_buffer_get_size_bytes(slix_event->data->buffer); i++) {
                furi_string_cat_printf(
                    nfc->text_box_store,
                    " %02X",
                    bit_buffer_get_byte(slix_event->data->buffer, i));
            }
            furi_string_push_back(nfc->text_box_store, '\n');
            view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventListenerUpdate);
        }
    }

    return NfcCommandContinue;
}

static void nfc_scene_emulate_on_enter_slix(NfcApp* instance) {
    const SlixData* data = nfc_device_get_data(instance->nfc_device, NfcProtocolSlix);

    instance->listener = nfc_listener_alloc(instance->nfc, NfcProtocolSlix, data);
    nfc_listener_start(instance->listener, nfc_scene_emulate_listener_callback_slix, instance);
}

static bool nfc_scene_saved_menu_on_event_slix(NfcApp* instance, uint32_t event) {
    if(event == SubmenuIndexCommonEdit) {
        scene_manager_next_scene(instance->scene_manager, NfcSceneSetUid);
        return true;
    }

    return false;
}

const NfcProtocolSupportBase nfc_protocol_support_slix = {
    .features = NfcProtocolFeatureEmulateFull,

    .scene_info =
        {
            .on_enter = nfc_scene_info_on_enter_slix,
            .on_event = nfc_protocol_support_common_on_event_empty,
        },
    .scene_read =
        {
            .on_enter = nfc_scene_read_on_enter_slix,
            .on_event = nfc_protocol_support_common_on_event_empty,
        },
    .scene_read_menu =
        {
            .on_enter = nfc_protocol_support_common_on_enter_empty,
            .on_event = nfc_protocol_support_common_on_event_empty,
        },
    .scene_read_success =
        {
            .on_enter = nfc_scene_read_success_on_enter_slix,
            .on_event = nfc_protocol_support_common_on_event_empty,
        },
    .scene_saved_menu =
        {
            .on_enter = nfc_protocol_support_common_on_enter_empty,
            .on_event = nfc_scene_saved_menu_on_event_slix,
        },
    .scene_save_name =
        {
            .on_enter = nfc_protocol_support_common_on_enter_empty,
            .on_event = nfc_protocol_support_common_on_event_empty,
        },
    .scene_emulate =
        {
            .on_enter = nfc_scene_emulate_on_enter_slix,
            .on_event = nfc_protocol_support_common_on_event_empty,
        },
};