gbe_fork/dll/local_storage.h
a b01a7ee116 (RIN forum) added hotfix 3 by ce20fdf2 from https://cs.rin.ru/forum/viewtopic.php?p=2921215#p2921215
* + added missing implementation of (de)sanitize_string when NO_DISK_WRITE is defined which this fixes compilation of lobby_connect

* + check for empty string in (de)sanitize_file_name() before accessing its items
2023-12-14 04:45:55 +02:00

96 lines
3.8 KiB
C++

/* Copyright (C) 2019 Mr Goldberg
This file is part of the Goldberg Emulator
The Goldberg Emulator is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
The Goldberg Emulator is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the Goldberg Emulator; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef LOCAL_STORAGE_INCLUDE
#define LOCAL_STORAGE_INCLUDE
#include "base.h"
#define MAX_FILENAME_LENGTH 300
union image_pixel_t
{
uint32_t pixel;
struct pixel_channels_t
{
uint8_t r;
uint8_t g;
uint8_t b;
uint8_t a;
} channels;
};
struct image_t
{
size_t width;
size_t height;
std::vector<image_pixel_t> pix_map;
};
class Local_Storage {
public:
static constexpr auto inventory_storage_folder = "inventory";
static constexpr auto settings_storage_folder = "settings";
static constexpr auto remote_storage_folder = "remote";
static constexpr auto stats_storage_folder = "stats";
static constexpr auto leaderboard_storage_folder = "leaderboard";
static constexpr auto user_data_storage = "local";
static constexpr auto screenshots_folder = "screenshots";
static constexpr auto game_settings_folder = "steam_settings";
private:
std::string save_directory;
std::string appid;
public:
static std::string get_program_path();
static std::string get_game_settings_path();
static std::string get_user_appdata_path();
Local_Storage(std::string save_directory);
static int get_file_data(std::string full_path, char *data, unsigned int max_length, unsigned int offset=0);
void setAppId(uint32 appid);
static int store_file_data(std::string folder, std::string file, char *data, unsigned int length);
static std::vector<std::string> get_filenames_path(std::string path);
int store_data(std::string folder, std::string file, char *data, unsigned int length);
int store_data_settings(std::string file, char *data, unsigned int length);
int get_data(std::string folder, std::string file, char *data, unsigned int max_length, unsigned int offset=0);
int get_data_settings(std::string file, char *data, unsigned int max_length);
int count_files(std::string folder);
bool iterate_file(std::string folder, int index, char *output_filename, int32 *output_size);
bool file_exists(std::string folder, std::string file);
unsigned int file_size(std::string folder, std::string file);
bool file_delete(std::string folder, std::string file);
uint64_t file_timestamp(std::string folder, std::string file);
std::string get_global_settings_path();
std::string get_path(std::string folder);
bool update_save_filenames(std::string folder);
bool load_json(std::string full_path, nlohmann::json& json);
bool load_json_file(std::string folder, std::string const& file, nlohmann::json& json);
bool write_json_file(std::string folder, std::string const& file, nlohmann::json const& json);
std::vector<image_pixel_t> load_image(std::string const& image_path);
static std::string load_image_resized(std::string const& image_path, std::string const& image_data, int resolution);
bool save_screenshot(std::string const& image_path, uint8_t* img_ptr, int32_t width, int32_t height, int32_t channels);
static std::string sanitize_string(std::string name);
static std::string desanitize_string(std::string name);
};
#endif