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ImHex/lib/libimhex/include/hex/helpers/fs.hpp
2022-10-04 09:10:58 +02:00

112 lines
3.0 KiB
C++

#pragma once
#include <hex.hpp>
#include <optional>
#include <string>
#include <vector>
#include <filesystem>
#include <functional>
#include <nfd.hpp>
namespace std::fs {
using namespace std::filesystem;
}
namespace hex::fs {
[[maybe_unused]]
static inline bool exists(const std::fs::path &path) {
std::error_code error;
return std::filesystem::exists(path, error) && !error;
}
[[maybe_unused]]
static inline bool createDirectories(const std::fs::path &path) {
std::error_code error;
return std::filesystem::create_directories(path, error) && !error;
}
[[maybe_unused]]
static inline bool isRegularFile(const std::fs::path &path) {
std::error_code error;
return std::filesystem::is_regular_file(path, error) && !error;
}
[[maybe_unused]]
static inline bool copyFile(const std::fs::path &from, const std::fs::path &to, std::fs::copy_options = std::fs::copy_options::none) {
std::error_code error;
return std::filesystem::copy_file(from, to, error) && !error;
}
[[maybe_unused]]
static inline bool isDirectory(const std::fs::path &path) {
std::error_code error;
return std::filesystem::is_directory(path, error) && !error;
}
[[maybe_unused]]
static inline bool remove(const std::fs::path &path) {
std::error_code error;
return std::filesystem::remove(path, error) && !error;
}
[[maybe_unused]]
static inline bool removeAll(const std::fs::path &path) {
std::error_code error;
return std::filesystem::remove_all(path, error) && !error;
}
[[maybe_unused]]
static inline uintmax_t getFileSize(const std::fs::path &path) {
std::error_code error;
auto size = std::filesystem::file_size(path, error);
if (error) return 0;
else return size;
}
static inline bool isSubPath(const std::fs::path& base, const std::fs::path& destination) {
const auto relative = std::fs::relative(destination, base).u8string();
return relative.size() == 1 || (relative[0] != '.' && relative[1] != '.');
}
bool isPathWritable(const std::fs::path &path);
std::fs::path toShortPath(const std::fs::path &path);
enum class DialogMode {
Open,
Save,
Folder
};
void setFileBrowserErrorCallback(const std::function<void()> &callback);
bool openFileBrowser(DialogMode mode, const std::vector<nfdfilteritem_t> &validExtensions, const std::function<void(std::fs::path)> &callback, const std::string &defaultPath = {});
enum class ImHexPath : u32 {
Patterns = 0,
PatternsInclude,
Magic,
Python,
Plugins,
Yara,
Config,
Resources,
Constants,
Encodings,
Logs,
Recent,
Scripts,
Inspectors,
END
};
std::optional<std::fs::path> getExecutablePath();
std::vector<std::fs::path> getDefaultPaths(ImHexPath path, bool listNonExisting = false);
}