unleashed-firmware/applications/flipfrid/scene/flipfrid_scene_load_custom_uids.c

#include "flipfrid_scene_load_custom_uids.h"
#include "flipfrid_scene_run_attack.h"
#include "flipfrid_scene_entrypoint.h"

#define LFRFID_UIDS_EXTENSION ".txt"
#define RFIDFUZZER_APP_PATH_FOLDER "/ext/rfidfuzzer"

bool flipfrid_load_uids(FlipFridState* context, const char* file_path) {
    bool result = false;
    Storage* storage = furi_record_open(RECORD_STORAGE);
    context->uids_stream = buffered_file_stream_alloc(storage);
    result =
        buffered_file_stream_open(context->uids_stream, file_path, FSAM_READ, FSOM_OPEN_EXISTING);
    // Close if loading fails
    if(!result) {
        buffered_file_stream_close(context->uids_stream);
        return false;
    }
    return result;
}

bool flipfrid_load_custom_uids_from_file(FlipFridState* context) {
    // Input events and views are managed by file_select
    string_t uid_path;
    string_init(uid_path);
    string_set_str(uid_path, RFIDFUZZER_APP_PATH_FOLDER);

    bool res = dialog_file_browser_show(
        context->dialogs, uid_path, uid_path, LFRFID_UIDS_EXTENSION, true, &I_125_10px, false);

    if(res) {
        res = flipfrid_load_uids(context, string_get_cstr(uid_path));
    }

    string_clear(uid_path);

    return res;
}

void flipfrid_scene_load_custom_uids_on_enter(FlipFridState* context) {
    if(flipfrid_load_custom_uids_from_file(context)) {
        // Force context loading
        flipfrid_scene_run_attack_on_enter(context);
        context->current_scene = SceneAttack;
    } else {
        flipfrid_scene_entrypoint_on_enter(context);
        context->current_scene = SceneEntryPoint;
    }
}

void flipfrid_scene_load_custom_uids_on_exit(FlipFridState* context) {
    UNUSED(context);
}

void flipfrid_scene_load_custom_uids_on_tick(FlipFridState* context) {
    UNUSED(context);
}

void flipfrid_scene_load_custom_uids_on_event(FlipFridEvent event, FlipFridState* context) {
    if(event.evt_type == EventTypeKey) {
        if(event.input_type == InputTypeShort) {
            switch(event.key) {
            case InputKeyDown:
            case InputKeyUp:
            case InputKeyLeft:
            case InputKeyRight:
            case InputKeyOk:
            case InputKeyBack:
                context->current_scene = SceneEntryPoint;
                break;
            }
        }
    }
}

void flipfrid_scene_load_custom_uids_on_draw(Canvas* canvas, FlipFridState* context) {
    UNUSED(context);
    UNUSED(canvas);
}