void XiMainWindow::setupCore() {
m_coreConnection = std::make_shared<CoreConnection>();
m_coreConnection->init();
QString configDir = qEnvironmentVariable(XI_CONFIG_DIR);
if (configDir.isEmpty())
configDir = defaultConfigDirectory();
QDir dir = QCoreApplication::applicationDirPath();
if (!dir.cd(XI_PLUGINS)) {
dir.mkdir(XI_PLUGINS);
dir.cd(XI_PLUGINS);
}
QString clientExtrasDir = dir.absolutePath();
m_coreConnection->sendClientStarted(configDir, clientExtrasDir);
//default theme
m_coreConnection->sendSetTheme(XI_THEME);
}
void StelFileMgr::init()
{
// Set the userDir member.
#ifdef Q_OS_WIN
QString winApiPath = getWin32SpecialDirPath(CSIDL_APPDATA);
if (!winApiPath.isEmpty())
{
userDir = winApiPath + "\\Stellarium";
}
#elif defined(Q_OS_MAC)
userDir = QDir::homePath() + "/Library/Application Support/Stellarium";
#else
userDir = QDir::homePath() + "/.stellarium";
#endif
#if QT_VERSION >= 0x050A00
if (qEnvironmentVariableIsSet("STEL_USERDIR"))
{
userDir=qEnvironmentVariable("STEL_USERDIR");
}
#else
QByteArray userDirCand=qgetenv("STEL_USERDIR");
if (userDirCand.length()>0)
{
userDir=QString::fromLocal8Bit(userDirCand);
}
#endif
if (!QFile(userDir).exists())
{
qWarning() << "User config directory does not exist: " << QDir::toNativeSeparators(userDir);
}
try
{
makeSureDirExistsAndIsWritable(userDir);
}
catch (std::runtime_error &e)
{
qFatal("Error: cannot create user config directory: %s", e.what());
}
// OK, now we have the userDir set, add it to the search path
fileLocations.append(userDir);
// Determine install data directory location
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
QString envRoot = env.value("STELLARIUM_DATA_ROOT", ".");
if (QFileInfo(envRoot + QDir::separator() + QString(CHECK_FILE)).exists())
{
installDir = envRoot;
}
else
{
#if defined(Q_OS_MAC)
QString relativePath = "/../Resources";
if (QCoreApplication::applicationDirPath().contains("src")) {
relativePath = "/../..";
}
QFileInfo MacOSdir(QCoreApplication::applicationDirPath() + relativePath);
// These two lines are used to see if the Qt bug still exists.
// The output from C: should simply be the parent of what is show for B:
// qDebug() << "B: " << MacOSdir.absolutePath();
// qDebug() << "C: " << MacOSdir.dir().absolutePath();
QDir ResourcesDir(MacOSdir.absolutePath());
if (!QCoreApplication::applicationDirPath().contains("src")) {
ResourcesDir.cd(QString("Resources"));
}
QFileInfo installLocation(ResourcesDir.absolutePath());
QFileInfo checkFile(installLocation.filePath() + QDir::separator() + QString(CHECK_FILE));
#elif defined(Q_OS_WIN)
QFileInfo installLocation(QCoreApplication::applicationDirPath());
QFileInfo checkFile(installLocation.filePath() + QDir::separator() + QString(CHECK_FILE));
#else
// Linux, BSD, Solaris etc.
// We use the value from the config.h filesystem
QFileInfo installLocation(QFile::decodeName(INSTALL_DATADIR));
QFileInfo checkFile(QFile::decodeName(INSTALL_DATADIR "/" CHECK_FILE));
#endif
#ifdef DEBUG
if (!checkFile.exists())
{ // for DEBUG use sources location
QString debugDataPath = INSTALL_DATADIR_FOR_DEBUG;
checkFile = QFileInfo(debugDataPath + QDir::separator() + CHECK_FILE);
installLocation = QFileInfo(debugDataPath);
}
#endif
if (checkFile.exists())
{
installDir = installLocation.filePath();
}
else
{
qWarning() << "WARNING StelFileMgr::StelFileMgr: could not find install location:"
<< QDir::toNativeSeparators(installLocation.filePath())
<< " (we checked for "
<< QDir::toNativeSeparators(checkFile.filePath()) << ").";
qWarning() << "Maybe this is AppImage or something similar? Let's check relative path...";
// This hook has been added after reverse-engineering an AppImage application
QString relativePath = QCoreApplication::applicationDirPath() + QString("/../share/stellarium");
checkFile = QFileInfo(relativePath + QDir::separator() + CHECK_FILE);
if (checkFile.exists())
{
installDir = relativePath;
}
else
{
qWarning() << "WARNING StelFileMgr::StelFileMgr: could not find install location:"
<< QDir::toNativeSeparators(relativePath)
<< " (we checked for "
<< QDir::toNativeSeparators(checkFile.filePath()) << ").";
qWarning() << "Maybe this is development environment? Let's check source directory path...";
QString sourceDirPath = STELLARIUM_SOURCE_DIR; // The variable is defined in CMakeLists.txt file
checkFile = QFileInfo(sourceDirPath + QDir::separator() + CHECK_FILE);
if (checkFile.exists())
{
installDir = sourceDirPath;
}
else
{
qWarning() << "WARNING StelFileMgr::StelFileMgr: could not find install location:"
<< QDir::toNativeSeparators(sourceDirPath)
<< " (we checked for "
<< QDir::toNativeSeparators(checkFile.filePath()) << ").";
#ifndef UNIT_TEST
// NOTE: Hook for buildbots (using within testEphemeris)
qFatal("Couldn't find install directory location.");
#endif
}
}
}
}
// Then add the installation directory to the search path
fileLocations.append(installDir);
}
