Momentum-Apps/quac_settings.c

#include "quac_settings.h"

#include <flipper_format/flipper_format.h>

// Quac Settings File Info
// "/ext/apps_data/quac/.quac.conf"
#define QUAC_SETTINGS_FILENAME QUAC_DATA_PATH "/.quac.conf"
#define QUAC_SETTINGS_FILE_TYPE "Quac Settings File"
#define QUAC_SETTINGS_FILE_VERSION 1

void quac_set_default_settings(App* app) {
    app->settings.rfid_duration = 2500;
    app->settings.layout = QUAC_APP_LANDSCAPE;
    app->settings.show_icons = true;
    app->settings.show_headers = true;
}

void quac_load_settings(App* app) {
    FlipperFormat* fff_settings = flipper_format_file_alloc(app->storage);
    FuriString* temp_str;
    temp_str = furi_string_alloc();
    uint32_t temp_data32 = 0;

    FURI_LOG_I(TAG, "SETTINGS: Reading: %s", QUAC_SETTINGS_FILENAME);
    bool successful = false;
    do {
        if(!flipper_format_file_open_existing(fff_settings, QUAC_SETTINGS_FILENAME)) {
            FURI_LOG_I(TAG, "SETTINGS: File not found, loading defaults");
            break;
        }

        if(!flipper_format_read_header(fff_settings, temp_str, &temp_data32)) {
            FURI_LOG_E(TAG, "SETTINGS: Missing or incorrect header");
            break;
        }

        if((!strcmp(furi_string_get_cstr(temp_str), QUAC_SETTINGS_FILE_TYPE)) &&
           (temp_data32 == QUAC_SETTINGS_FILE_VERSION)) {
        } else {
            FURI_LOG_E(TAG, "SETTINGS: Type or version mismatch");
            break;
        }

        // Now read actual values we care about
        if(!flipper_format_read_string(fff_settings, "Layout", temp_str)) {
            FURI_LOG_E(TAG, "SETTINGS: Missing Layout");
            break;
        }
        if(!strcmp(furi_string_get_cstr(temp_str), "Landscape")) {
            app->settings.layout = QUAC_APP_LANDSCAPE;
        } else if(!strcmp(furi_string_get_cstr(temp_str), "Portrait")) {
            app->settings.layout = QUAC_APP_PORTRAIT;
        } else {
            FURI_LOG_E(TAG, "SETTINGS: Invalid Layout");
            break;
        }

        if(!flipper_format_read_uint32(fff_settings, "Show Icons", &temp_data32, 1)) {
            FURI_LOG_E(TAG, "SETTINGS: Missing 'Show Icons'");
            break;
        }
        app->settings.show_icons = (temp_data32 == 0) ? false : true;

        if(!flipper_format_read_uint32(fff_settings, "Show Headers", &temp_data32, 1)) {
            FURI_LOG_E(TAG, "SETTINGS: Missing 'Show Headers'");
            break;
        }
        app->settings.show_headers = (temp_data32 == 0) ? false : true;

        if(!flipper_format_read_uint32(fff_settings, "RFID Duration", &temp_data32, 1)) {
            FURI_LOG_E(TAG, "SETTINGS: Missing 'RFID Duration'");
            break;
        }
        app->settings.rfid_duration = temp_data32;

        successful = true;
    } while(false);

    if(!successful) {
        quac_set_default_settings(app);
    }

    furi_string_free(temp_str);
    flipper_format_free(fff_settings);
}

void quac_save_settings(App* app) {
    FlipperFormat* fff_settings = flipper_format_file_alloc(app->storage);
    uint32_t temp_data32;

    FURI_LOG_I(TAG, "SETTINGS: Saving");
    bool successful = false;
    do {
        if(!flipper_format_file_open_always(fff_settings, QUAC_SETTINGS_FILENAME)) {
            FURI_LOG_E(TAG, "SETTINGS: Unable to open file for save!!");
            break;
        }

        if(!flipper_format_write_header_cstr(
               fff_settings, QUAC_SETTINGS_FILE_TYPE, QUAC_SETTINGS_FILE_VERSION)) {
            FURI_LOG_E(TAG, "SETTINGS: Failed writing file type and version");
            break;
        }
        // layout, icons, headers, duration
        if(!flipper_format_write_string_cstr(
               fff_settings,
               "Layout",
               app->settings.layout == QUAC_APP_LANDSCAPE ? "Landscape" : "Portrait")) {
            FURI_LOG_E(TAG, "SETTINGS: Failed to write Layout");
            break;
        }

        temp_data32 = app->settings.show_icons ? 1 : 0;
        if(!flipper_format_write_uint32(fff_settings, "Show Icons", &temp_data32, 1)) {
            FURI_LOG_E(TAG, "SETTINGS: Failed to write 'Show Icons'");
            break;
        }
        temp_data32 = app->settings.show_headers ? 1 : 0;
        if(!flipper_format_write_uint32(fff_settings, "Show Headers", &temp_data32, 1)) {
            FURI_LOG_E(TAG, "SETTINGS: Failed to write 'Show Headers'");
            break;
        }
        if(!flipper_format_write_uint32(
               fff_settings, "RFID Duration", &app->settings.rfid_duration, 1)) {
            FURI_LOG_E(TAG, "SETTINGS: Failed to write 'RFID Duration'");
            break;
        }
        successful = true;
    } while(false);

    if(!successful) {
        FURI_LOG_E(TAG, "SETTINGS: Failed to save settings!!");
    }

    flipper_format_file_close(fff_settings);
    flipper_format_free(fff_settings);
}