48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#include "pathcheck.h"
|
|
|
|
QString Utils::downloadsPathCheck()
|
|
{
|
|
QSettings settings;
|
|
QVariant dpv = settings.value("downloadsPath");
|
|
QString path;
|
|
if (!dpv.isValid()) {
|
|
path = defaultDownloadsPath();
|
|
qDebug() << "no downloadsPath variable in config, using default" << path;
|
|
path = getCanonicalWritablePath(path);
|
|
return path;
|
|
} else {
|
|
path = dpv.toString();
|
|
path = getCanonicalWritablePath(path);
|
|
if (path.size() == 0) {
|
|
path = defaultDownloadsPath();
|
|
qDebug() << "falling back to the default downloads path" << path;
|
|
path = getCanonicalWritablePath(path);
|
|
}
|
|
return path;
|
|
}
|
|
}
|
|
|
|
QString Utils::defaultDownloadsPath()
|
|
{
|
|
return QStandardPaths::writableLocation(QStandardPaths::DownloadLocation) + "/" + QApplication::applicationName();
|
|
}
|
|
|
|
QString Utils::getCanonicalWritablePath(const QString& path)
|
|
{
|
|
QDir location(path);
|
|
if (!location.exists()) {
|
|
bool res = location.mkpath(location.canonicalPath());
|
|
if (!res) {
|
|
qDebug() << "couldn't create directory" << path;
|
|
return "";
|
|
}
|
|
}
|
|
QFileInfo info(location.canonicalPath());
|
|
if (info.isWritable()) {
|
|
return location.canonicalPath();
|
|
} else {
|
|
qDebug() << "directory" << path << "is not writable";
|
|
return "";
|
|
}
|
|
}
|