mirror of
https://github.com/OpenMW/openmw.git
synced 2026-01-12 12:40:54 +00:00
133 lines
3.7 KiB
C++
133 lines
3.7 KiB
C++
#include "linuxpath.hpp"
|
|
|
|
#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__)
|
|
|
|
#include <array>
|
|
#include <cstring>
|
|
#include <pwd.h>
|
|
#include <unistd.h>
|
|
|
|
#include <components/misc/strings/lower.hpp>
|
|
|
|
#include "wineutils.hpp"
|
|
|
|
namespace
|
|
{
|
|
std::filesystem::path getUserHome()
|
|
{
|
|
const char* dir = getenv("HOME");
|
|
if (dir == nullptr)
|
|
{
|
|
struct passwd* pwd = getpwuid(getuid());
|
|
if (pwd != nullptr)
|
|
{
|
|
dir = pwd->pw_dir;
|
|
}
|
|
}
|
|
if (dir == nullptr)
|
|
return {};
|
|
else
|
|
return dir;
|
|
}
|
|
|
|
std::filesystem::path getEnv(const std::string& envVariable, const std::filesystem::path& fallback)
|
|
{
|
|
const char* result = getenv(envVariable.c_str());
|
|
if (!result)
|
|
return fallback;
|
|
std::filesystem::path dir(result);
|
|
if (dir.empty())
|
|
return fallback;
|
|
else
|
|
return dir;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* \namespace Files
|
|
*/
|
|
namespace Files
|
|
{
|
|
|
|
LinuxPath::LinuxPath(const std::string& applicationName)
|
|
: mName(applicationName)
|
|
{
|
|
}
|
|
|
|
std::filesystem::path LinuxPath::getUserConfigPath() const
|
|
{
|
|
return getEnv("XDG_CONFIG_HOME", getUserHome() / ".config") / mName;
|
|
}
|
|
|
|
std::filesystem::path LinuxPath::getUserDataPath() const
|
|
{
|
|
return getEnv("XDG_DATA_HOME", getUserHome() / ".local/share") / mName;
|
|
}
|
|
|
|
std::filesystem::path LinuxPath::getCachePath() const
|
|
{
|
|
return getEnv("XDG_CACHE_HOME", getUserHome() / ".cache") / mName;
|
|
}
|
|
|
|
std::filesystem::path LinuxPath::getGlobalConfigPath() const
|
|
{
|
|
std::filesystem::path globalPath(GLOBAL_CONFIG_PATH);
|
|
return globalPath / mName;
|
|
}
|
|
|
|
std::filesystem::path LinuxPath::getLocalPath() const
|
|
{
|
|
auto localPath = std::filesystem::current_path() / "";
|
|
|
|
static const std::filesystem::path statusPaths[]
|
|
= { "/proc/self/exe", "/proc/self/file", "/proc/curproc/exe", "/proc/curproc/file" };
|
|
|
|
for (const auto& path : statusPaths)
|
|
{
|
|
std::error_code ec;
|
|
const auto binPath = read_symlink(path, ec);
|
|
if (ec.value() != -1)
|
|
{
|
|
localPath = binPath.parent_path() / "";
|
|
break;
|
|
}
|
|
}
|
|
|
|
return localPath;
|
|
}
|
|
|
|
std::filesystem::path LinuxPath::getGlobalDataPath() const
|
|
{
|
|
std::filesystem::path globalDataPath(GLOBAL_DATA_PATH);
|
|
return globalDataPath / mName;
|
|
}
|
|
|
|
std::vector<std::filesystem::path> LinuxPath::getInstallPaths() const
|
|
{
|
|
std::vector<std::filesystem::path> paths;
|
|
std::filesystem::path homePath = getUserHome();
|
|
if (!homePath.empty())
|
|
{
|
|
std::filesystem::path wine = Wine::getInstallPath(homePath);
|
|
if (!wine.empty())
|
|
paths.emplace_back(std::move(wine));
|
|
std::array steamPaths{
|
|
// Default (~/.steam/steam can be a symlink or a real directory)
|
|
homePath / ".steam/steam/steamapps/common/Morrowind",
|
|
// Snap
|
|
homePath / "snap/steam/common/.local/share/Steam/steamapps/common/Morrowind",
|
|
// Flatpak
|
|
homePath / ".var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/common/Morrowind",
|
|
};
|
|
for (const std::filesystem::path& steam : steamPaths)
|
|
{
|
|
if (std::filesystem::is_directory(steam))
|
|
paths.emplace_back(steam);
|
|
}
|
|
}
|
|
return paths;
|
|
}
|
|
|
|
} /* namespace Files */
|
|
|
|
#endif /* defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) */
|