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#include "globals.hpp"
#include "compat/base-path.hpp"
#include "defs.hpp"
#include <QFile>
#include <QDir>
#include <QStandardPaths>
#include <QDebug>
namespace options::globals::detail {
ini_ctx::ini_ctx() = default;
static bool is_portable_installation()
{
#if defined _WIN32
// must keep consistent between invocations
static const bool ret = QFile::exists(OPENTRACK_BASE_PATH + "/portable.txt");
return ret;
#else
return false;
#endif
}
saver_::~saver_()
{
if (--ctx.refcount == 0 && ctx.modifiedp)
{
auto& settings = *ctx.qsettings;
settings.sync();
if (settings.status() != QSettings::NoError)
qDebug() << "error with .ini file" << settings.fileName() << settings.status();
ctx.modifiedp = false;
}
ctx.mtx.unlock();
}
saver_::saver_(ini_ctx& ini) : ctx { ini }
{
ctx.refcount++;
}
ini_ctx& cur_settings()
{
static ini_ctx ini;
const QString filename = ini_filename();
ini.mtx.lock();
if (ini.pathname != filename)
{
ini.qsettings.emplace(ini_combine(filename), QSettings::IniFormat);
ini.pathname = filename;
}
return ini;
}
ini_ctx& global_settings()
{
static ini_ctx& ret = progn(
static ini_ctx ini;
if (!is_portable_installation())
// Windows registry or xdg on Linux
ini.qsettings.emplace(OPENTRACK_ORG);
else
// file in executable's directory
ini.qsettings.emplace(OPENTRACK_BASE_PATH + QStringLiteral("/globals.ini"),
QSettings::IniFormat);
ini.pathname = QStringLiteral(".");
return (ini_ctx&)ini;
);
ret.mtx.lock();
return ret;
}
void mark_ini_modified(bool value)
{
auto& ini = cur_settings();
ini.modifiedp = value;
ini.mtx.unlock();
}
} // ns options::globals::detail
namespace options::globals
{
using namespace detail;
bool is_ini_modified()
{
ini_ctx& ini = cur_settings();
bool ret = ini.modifiedp;
ini.mtx.unlock();
return ret;
}
QString ini_filename()
{
return with_global_settings_object([&](QSettings& settings) {
static_assert(sizeof(OPENTRACK_DEFAULT_PROFILE) > 1);
static_assert(sizeof(OPENTRACK_PROFILE_FILENAME_KEY) > 1);
const QString ret = settings.value(QStringLiteral(OPENTRACK_PROFILE_FILENAME_KEY),
QStringLiteral(OPENTRACK_DEFAULT_PROFILE)).toString();
if (ret.isEmpty())
return QStringLiteral(OPENTRACK_DEFAULT_PROFILE);
return ret;
});
}
QString ini_pathname()
{
return ini_combine(ini_filename());
}
QString ini_combine(const QString& filename)
{
return QStringLiteral("%1/%2").arg(ini_directory(), filename);
}
QStringList ini_list()
{
QDir settings_dir(ini_directory());
using f = QDir::Filter;
auto list = settings_dir.entryList({ QStringLiteral("*.ini") }, f::Files | f::Readable, QDir::Name);
std::sort(list.begin(), list.end());
return list;
}
void mark_global_ini_modified(bool value)
{
auto& ini = global_settings();
ini.modifiedp = value;
ini.mtx.unlock();
}
static QString ini_directory_()
{
if (detail::is_portable_installation())
{
fail: constexpr const char* subdir = "ini";
QString dir = OPENTRACK_BASE_PATH;
if (dir.isEmpty())
dir = '.';
(void)QDir(dir).mkpath(subdir);
return QStringLiteral("%1/%2").arg(dir, subdir);
}
else
{
QString dir = QStandardPaths::standardLocations(QStandardPaths::DocumentsLocation).value(0, QString());
if (dir.isEmpty())
goto fail;
#if !defined _WIN32 && !defined __APPLE__
const QString fmt = QStringLiteral("%1/%2");
if (!QFile::exists(fmt.arg(dir, OPENTRACK_ORG)))
{
dir = QStandardPaths::standardLocations(QStandardPaths::ConfigLocation).value(0, QString());
if (dir.isEmpty())
goto fail;
}
#endif
(void)QDir(dir).mkpath(OPENTRACK_ORG);
return fmt.arg(dir, OPENTRACK_ORG);
}
}
QString ini_directory()
{
static const QString dir = ini_directory_();
return dir;
}
} // ns options::globals
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