hyblocker--OpenVR-SpaceCalibrator/src/common/util.cpp

#include "util.h"
#include "platform.h"
#if _DEBUG
#include <cassert>
#endif
#if OS_WINDOWS
#include <windows.h>
#elif OS_LINUX
#include <unistd.h>
#include <limits.h>
#else
#error "Unsupported platform"
#endif

namespace util {

    namespace fs = ::std::filesystem;

    constexpr const char* k_szSpaceCalibratorDirName = "space-calibrator";

    fs::path k_spaceCalibratorInstallDirectory{};
    fs::path k_spaceCalibratorLangsDirectory{};
    fs::path k_spaceCalibratorConfigDirectory{};
    fs::path k_spaceCalibratorLogsDirectory{};

    fs::path k_spaceCalibratorConfigFile{};

    void init() {
        k_spaceCalibratorInstallDirectory = platform::getExeDir();
        k_spaceCalibratorConfigDirectory = platform::getUserConfigDir() / k_szSpaceCalibratorDirName;
        k_spaceCalibratorConfigFile = k_spaceCalibratorConfigDirectory / "config.json";
        k_spaceCalibratorLogsDirectory = k_spaceCalibratorConfigDirectory / "logs";

        k_spaceCalibratorLangsDirectory = k_spaceCalibratorInstallDirectory / "assets" / "lang";

        // create dirs if they dont exist
        if (!std::filesystem::is_directory(k_spaceCalibratorConfigDirectory)) {
            std::filesystem::create_directories(k_spaceCalibratorConfigDirectory);
        }
        if (!std::filesystem::is_directory(k_spaceCalibratorLogsDirectory)) {
            std::filesystem::create_directories(k_spaceCalibratorLogsDirectory);
        }
    }

    const fs::path& getSpaceCalibratorInstallDir() {
#if _DEBUG
        assert(!k_spaceCalibratorInstallDirectory.empty());
#endif
        return k_spaceCalibratorInstallDirectory;
    }

    const fs::path& getSpaceCalibratorLangsDir() {
#if _DEBUG
        assert(!k_spaceCalibratorLangsDirectory.empty());
#endif
        return k_spaceCalibratorLangsDirectory;
    }

    const fs::path& getSpaceCalibratorConfigDir() {
#if _DEBUG
        assert(!k_spaceCalibratorConfigDirectory.empty());
#endif
        return k_spaceCalibratorConfigDirectory;
    }

    const fs::path& getSpaceCalibratorConfigPath() {
#if _DEBUG
        assert(!k_spaceCalibratorConfigFile.empty());
#endif
        return k_spaceCalibratorConfigFile;
    }

    const fs::path& getSpaceCalibratorLogsDir() {
#if _DEBUG
        assert(!k_spaceCalibratorLogsDirectory.empty());
#endif
        return k_spaceCalibratorLogsDirectory;
    }
}