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Merge pull request #768 from nextcloud/fix/766/copy_over_old_windows_config

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Copy over config file to new location on windows
This commit is contained in:
Roeland Jago Douma 2018-11-02 21:01:22 +01:00 committed by GitHub
commit af8a2819be
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1 changed files with 54 additions and 3 deletions
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57
src/libsync/configfile.cpp
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@ -96,6 +96,40 @@ static chrono::milliseconds millisecondsValue(const QSettings &setting, const ch
return chrono::milliseconds(setting.value(QLatin1String(key), qlonglong(defaultValue.count())).toLongLong());
}
bool copy_dir_recursive(QString from_dir, QString to_dir)
{
QDir dir;
dir.setPath(from_dir);
from_dir += QDir::separator();
to_dir += QDir::separator();
foreach (QString copy_file, dir.entryList(QDir::Files)) {
QString from = from_dir + copy_file;
QString to = to_dir + copy_file;
if (QFile::copy(from, to) == false) {
return false;
}
}
foreach (QString copy_dir, dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot)) {
QString from = from_dir + copy_dir;
QString to = to_dir + copy_dir;
if (dir.mkpath(to) == false) {
return false;
}
if (copy_dir_recursive(from, to) == false) {
return false;
}
}
return true;
}
ConfigFile::ConfigFile()
{
// QDesktopServices uses the application name to create a config path
@ -262,9 +296,26 @@ QVariant ConfigFile::getPolicySetting(const QString &setting, const QVariant &de
QString ConfigFile::configPath() const
{
if (_confDir.isEmpty()) {
// On Unix, use the AppConfigLocation for the settings, that's configurable with the XDG_CONFIG_HOME env variable.
// On Windows, use AppDataLocation, that's where the roaming data is and where we should store the config file
_confDir = QStandardPaths::writableLocation(Utility::isWindows() ? QStandardPaths::AppDataLocation : QStandardPaths::AppConfigLocation);
if (!Utility::isWindows()) {
// On Unix, use the AppConfigLocation for the settings, that's configurable with the XDG_CONFIG_HOME env variable.
_confDir = QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation);
} else {
// On Windows, use AppDataLocation, that's where the roaming data is and where we should store the config file
auto newLocation = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
// Check if this is the first time loading the new location
if (!QFileInfo(newLocation).isDir()) {
// Migrate data to the new locations
auto oldLocation = QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation);
// Only migrate if the old location exists.
if (QFileInfo(oldLocation).isDir()) {
QDir().mkpath(newLocation);
copy_dir_recursive(oldLocation, newLocation);
}
}
_confDir = newLocation;
}
}
QString dir = _confDir;