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#ifndef SIBS_FILEUTIL_HPP
#define SIBS_FILEUTIL_HPP
#ifndef UNICODE
#define UNICODE
#endif
#ifndef _UNICODE
#define _UNICODE
#endif
#include "env.hpp"
#include "../external/tinydir.h"
#include "../external/utf8/checked.h"
#include "Result.hpp"
#include "StringView.hpp"
#include <functional>
namespace sibs
{
using FileString = std::basic_string<_tinydir_char_t, std::char_traits<_tinydir_char_t>, std::allocator<_tinydir_char_t>>;
#if OS_FAMILY == OS_FAMILY_POSIX
std::string toUtf8(const std::string &input);
std::string toUtf8(const char *input);
FileString toFileString(const std::string &utf8Str);
FileString toFileString(const StringView &utf8Str);
FileString toFileString(const char *str);
#else
std::string toUtf8(const sibs::FileString &input);
std::string toUtf8(const TCHAR *input);
FileString utf8To16(const StringView &utf8Str);
FileString utf8To16(const std::string &utf8Str);
FileString toFileString(const std::string &utf8Str);
FileString toFileString(const StringView &utf8Str);
FileString toFileString(const char *str);
FileString getLastErrorAsString();
void replaceChar(FileString &input, wchar_t charToReplace, wchar_t charToReplaceWith);
#endif
// Return true if you want to continue iterating the remaining files, return false if you want to stop
using FileWalkCallbackFunc = std::function<bool(tinydir_file*)>;
struct FileWithTimestamp {
FileString filepath;
FileString extension;
struct timespec last_modified;
};
using SortedFileWalkCallbackFunc = std::function<bool(const FileWithTimestamp&)>;
enum class FileType
{
FILE_NOT_FOUND,
REGULAR,
DIRECTORY
};
FileType getFileType(const _tinydir_char_t *path);
void walkDir(const _tinydir_char_t *directory, FileWalkCallbackFunc callbackFunc);
void walkDirFiles(const _tinydir_char_t *directory, FileWalkCallbackFunc callbackFunc);
bool walkDirFilesRecursive(const _tinydir_char_t *directory, FileWalkCallbackFunc callbackFunc);
bool walkDirFilesRecursiveSortTimestamp(const _tinydir_char_t *directory, SortedFileWalkCallbackFunc callbackFunc);
Result<StringView> getFileContent(const _tinydir_char_t *filepath);
Result<bool> fileWrite(const _tinydir_char_t *filepath, StringView data);
Result<bool> fileOverwrite(const _tinydir_char_t *filepath, StringView data);
Result<FileString> getHomeDir();
Result<FileString> getCwd();
Result<bool> createDirectory(const _tinydir_char_t *path);
// Note: Will not delete created directories if this operation fails for some reason
Result<bool> createDirectoryRecursive(const _tinydir_char_t *path);
Result<FileString> getRealPath(const _tinydir_char_t *path);
bool pathEquals(const std::string &path, const std::string &otherPath);
Result<u64> getFileLastModifiedTime(const _tinydir_char_t *path);
}
#endif //SIBS_FILEUTIL_HPP
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