Program Listing for File os.h

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#pragma once

#include <filesystem>
#include <fstream>
#include <chrono>
#include <tchar.h>

#include "common/types.h"

#define ROOT_MARKER_FILENAME "rootex.root"
#define ENGINE_DIRECTORY "rootex"
#define GAME_DIRECTORY "game"

typedef Vector<char> FileBuffer;
typedef std::chrono::time_point<std::filesystem::file_time_type::clock> FileTimePoint;

std::wstring StringToWideString(const String& str);
String WideStringToString(const std::wstring& wstr);

class OS
{
    OS() = delete;

public:
    static std::filesystem::file_time_type::clock s_FileSystemClock;
    static const std::chrono::time_point<std::chrono::system_clock> s_ApplicationStartTime;
    static FilePath s_RootDirectory;
    static FilePath s_GameDirectory;
    static FilePath s_EngineDirectory;

    ~OS() = delete;

    static bool Initialize();
    static void Execute(const String& string);
    static void RunApplication(const String& commandLine);

    static bool ElevateThreadPriority();
    static int GetCurrentThreadPriority();

    static String GetBuildDate();
    static String GetBuildTime();
    static String GetBuildType();
    static String GetGameExecutablePath();
    static String GetOrganizationName();

    static String GetAppDataFolder();
    static String GetAbsoluteSaveGameFolder(const String& appName);

    static int GetDisplayWidth();
    static int GetDisplayHeight();

    static Optional<String> SelectFile(const char* filter, const char* dir = nullptr);
    static Optional<String> SaveSelectFile(const char* filter, const char* dir = nullptr);

    static void OpenFileInSystemEditor(const String& filePath);
    static void OpenFileInExplorer(const String& filePath);
    static void EditFileInSystemEditor(const String& filePath);
    static FileTimePoint GetFileLastChangedTime(const String& filePath);

    static bool IsExistsAbsolute(String absPath);
    static bool IsExists(String relativePath);
    static FileBuffer LoadFileContents(String stringPath);
    static JSON::json LoadFileContentsToJSONObject(String stringPath);
    static FileBuffer LoadFileContentsAbsolute(String absPath);
    static FilePath GetAbsolutePath(String stringPath);
    static FilePath GetRootRelativePath(String stringPath);
    static FilePath GetRelativePath(String stringPath, String base);
    static String GetFileStem(String stringPath);
    static FilePath GetParentPath(String stringPath);

    static Vector<FilePath> GetAllFilesInDirectory(const String& directory);
    static Vector<FilePath> GetAllInDirectory(const String& directory);
    static Vector<FilePath> GetAllInDirectoryRoot(const String& directory);
    static Vector<FilePath> GetDirectoriesInDirectory(const String& directory);
    static bool DeleteDirectory(const String& dirPath);
    static bool Rename(const String& sourcePath, const String& destinationPath);
    static Vector<FilePath> GetFilesInDirectory(const String& directory);
    static bool RelativeCopyFile(const String& src, const String& dest);
    static void RelativeCopyDirectory(const String& src, const String& dest);

    static bool IsDirectory(const String& path);
    static bool IsFile(const String& path);

    static void RegisterFileChangesWatcher(const String& path, void (*callback)(PVOID, BOOLEAN), PVOID param);
    static void RegisterDirectoryChangesWatcher(const String& path, void (*callback)(PVOID, BOOLEAN), PVOID param);

    static bool CreateDirectoryName(const String& dirPath);
    static bool CreateDirectoryAbsoluteName(const String& dirPath);
    static InputOutputFileStream CreateFileName(const String& filePath);
    static InputOutputFileStream CreateFileNameAbsolute(const String& absFilePath);

    static bool SaveFile(const FilePath& filePath, const char* fileBuffer, size_t fileSize);
    static bool SaveFileAbsolute(const FilePath& absFilePath, const char* fileBuffer, size_t fileSize);

    static void Print(const String& msg, const String& type = "Print");
    static void PrintInline(const String& msg, const String& type = "Print");
    static void Print(const float& real);
    static void Print(const int& number);
    static void Print(const unsigned int& number);
    static void PrintLine(const String& msg);
    static void PrintWarning(const String& warning);
    static void PrintWarningInline(const String& warning);
    static void PrintError(const String& error);
    static void PrintErrorInline(const String& error);
    static void PrintIf(const bool& expr, const String& error);

    static void PrintSilent(const String& msg);
    static void PrintInlineSilent(const String& msg);
    static void PrintSilent(const float& real);
    static void PrintSilent(const int& number);
    static void PrintSilent(const unsigned int& number);
    static void PrintLineSilent(const String& msg);
    static void PrintWarningSilent(const String& warning);
    static void PrintWarningInlineSilent(const String& warning);
    static void PrintErrorSilent(const String& error);
    static void PrintErrorInlineSilent(const String& error);
    static void PrintIfSilent(const bool& expr, const String& error);

    static void PostError(String message, LPSTR caption);
};