bool
get_team_name_and_icon(info_pack& infoPack, bool icon)
{
BPath systemPath;
find_directory(B_BEOS_SYSTEM_DIRECTORY, &systemPath);
bool nameFromArgs = false;
bool tryTrackerIcon = true;
for (int len = strlen(infoPack.team_info.args) - 1;
len >= 0 && infoPack.team_info.args[len] == ' '; len--) {
infoPack.team_info.args[len] = 0;
}
app_info info;
status_t status = be_roster->GetRunningAppInfo(infoPack.team_info.team, &info);
if (status == B_OK || infoPack.team_info.team == B_SYSTEM_TEAM) {
if (infoPack.team_info.team == B_SYSTEM_TEAM) {
// Get icon and name from kernel
system_info systemInfo;
get_system_info(&systemInfo);
BPath kernelPath(systemPath);
kernelPath.Append(systemInfo.kernel_name);
get_ref_for_path(kernelPath.Path(), &info.ref);
nameFromArgs = true;
}
} else {
BEntry entry(infoPack.team_info.args, true);
status = entry.GetRef(&info.ref);
if (status != B_OK
|| strncmp(infoPack.team_info.args, systemPath.Path(),
strlen(systemPath.Path())) != 0)
nameFromArgs = true;
tryTrackerIcon = (status == B_OK);
}
strncpy(infoPack.team_name, nameFromArgs ? infoPack.team_info.args : info.ref.name,
B_PATH_NAME_LENGTH - 1);
if (icon) {
#ifdef __HAIKU__
infoPack.team_icon = new BBitmap(BRect(0, 0, 15, 15), B_RGBA32);
#else
infoPack.team_icon = new BBitmap(BRect(0, 0, 15, 15), B_CMAP8);
#endif
if (!tryTrackerIcon
|| BNodeInfo::GetTrackerIcon(&info.ref, infoPack.team_icon,
B_MINI_ICON) != B_OK) {
// TODO: don't hardcode the "app" icon!
infoPack.team_icon->SetBits(k_app_mini, 256, 0, B_CMAP8);
}
} else
infoPack.team_icon = NULL;
return true;
}
qint64 linuxswap::readUsedCapacity(const QString& deviceNode) const
{
QFile swapsFile(QStringLiteral("/proc/swaps"));
if (swapsFile.open(QIODevice::ReadOnly)) {
QByteArray data = swapsFile.readAll();
swapsFile.close();
QTextStream in(&data);
while (!in.atEnd()) {
QStringList line = in.readLine().split(QRegExp(QStringLiteral("\\s+")));
QFileInfo kernelPath(deviceNode);
if (line[0] == kernelPath.canonicalFilePath())
return line[3].toLongLong() * 1024;
}
}
return -1;
}
