len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-11 06:05:21 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

rbutil: Fix cache size calculation.

Browse source 
We're using Qt's caching mechanism since long, which uses subfolders, so
we need to recursively traverse that to get the size of the cache
folder.

Change-Id: I8425016f60d0575013110e708b539833a8098246
This commit is contained in:
Dominik Riebeling 2020-12-16 11:50:56 +01:00
parent 65d0867a25
commit ec01c57022
3 changed files with 16 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

14
rbutil/rbutilqt/base/utils.cpp
View file

@ -1046,3 +1046,17 @@ bool Utils::ejectDevice(QString device)
return false; return false;
} }
qint64 Utils::recursiveFolderSize(QString path)
{
qint64 size = 0;
QList<QFileInfo> items = QDir(path).entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
for (auto item: items) {
size += item.size();
}
QList<QString> folders = QDir(path).entryList(QDir::Dirs | QDir::NoDotAndDotDot);
for (auto folder: folders) {
size += recursiveFolderSize(path + "/" + folder);
}
return size;
}

1
rbutil/rbutilqt/base/utils.h
View file

@ -57,6 +57,7 @@ public:
static QMap<QString, QList<int> > findRunningProcess(QStringList names); static QMap<QString, QList<int> > findRunningProcess(QStringList names);
static QList<int> suspendProcess(QList<int> pidlist, bool suspend); static QList<int> suspendProcess(QList<int> pidlist, bool suspend);
static bool ejectDevice(QString device); static bool ejectDevice(QString device);
static qint64 recursiveFolderSize(QString path);
}; };
#endif #endif

7
rbutil/rbutilqt/configure.cpp
View file

@ -306,12 +306,7 @@ void Config::setUserSettings()
void Config::updateCacheInfo(QString path) void Config::updateCacheInfo(QString path)
{ {
QList<QFileInfo> fs; qint64 sz = Utils::recursiveFolderSize(path + "/rbutil-cache");
fs = QDir(path + "/rbutil-cache/").entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
qint64 sz = 0;
for(int i = 0; i < fs.size(); i++) {
sz += fs.at(i).size();
}
ui.cacheSize->setText(tr("Current cache size is %L1 kiB.") ui.cacheSize->setText(tr("Current cache size is %L1 kiB.")
.arg(sz/1024)); .arg(sz/1024));
} }