// tooked from SlaveInterface.cpp
void MultiSegmentCopyJob::calcSpeed()
{
struct timeval tv;
gettimeofday(&tv, 0);
long diff = ((tv.tv_sec - d->start_time.tv_sec) * 1000000 +
tv.tv_usec - d->start_time.tv_usec) / 1000;
if (diff - d->last_time >= 900) {
d->last_time = diff;
if (d->nums == max_nums) {
// let's hope gcc can optimize that well enough
// otherwise I'd try memcpy :)
for (unsigned int i = 1; i < max_nums; ++i) {
d->times[i-1] = d->times[i];
d->sizes[i-1] = d->sizes[i];
}
d->nums--;
}
d->times[d->nums] = diff;
d->sizes[d->nums++] = processedAmount(Bytes) - d->bytes;
KIO::filesize_t lspeed = 1000 * (d->sizes[d->nums-1] - d->sizes[0]) / (d->times[d->nums-1] - d->times[0]);
if (!lspeed) {
d->nums = 1;
d->times[0] = diff;
d->sizes[0] = processedAmount(Bytes) - d->bytes;
}
emit speed(this, lspeed);
}
}
void KrPreviewJob::slotGotPreview(const KFileItem & item, const QPixmap & preview)
{
KrViewItem *vi = _hash[item];
ASSERT(vi);
_scheduled.removeOne(vi);
const vfile *file = vi->getVfile();
_parent->addPreview(file, preview);
vi->redraw();
setProcessedAmount(KJob::Files, processedAmount(KJob::Files) + 1);
emitPercent(processedAmount(KJob::Files), totalAmount(KJob::Files));
}
void KonqMultiRestoreJob::slotStart()
{
if (m_urlsIterator == m_urls.begin()) // first time: emit total
setTotalAmount(KJob::Files, m_urls.count());
if (m_urlsIterator != m_urls.end()) {
const QUrl &url = *m_urlsIterator;
QUrl new_url = url;
if (new_url.scheme() == QStringLiteral("system") &&
new_url.path().startsWith(QLatin1String("/trash"))) {
QString path = new_url.path();
path.remove(0, 6);
new_url.setScheme(QStringLiteral("trash"));
new_url.setPath(path);
}
Q_ASSERT(new_url.scheme() == QStringLiteral("trash"));
QByteArray packedArgs;
QDataStream stream(&packedArgs, QIODevice::WriteOnly);
stream << (int)3 << new_url;
KIO::Job* job = KIO::special(new_url, packedArgs, KIO::HideProgressInfo);
addSubjob(job);
setProcessedAmount(KJob::Files, processedAmount(KJob::Files) + 1);
} else { // done!
emitResult();
}
}
void MultiSegmentCopyJob::slotOpen( KIO::Job * job)
{
Q_UNUSED(job);
kDebug(5001);
if( SegFactory->startTransfer() )
{
gettimeofday(&d->start_time, 0);
d->last_time = 0;
d->sizes[0] = processedAmount(Bytes) - d->bytes;
d->times[0] = 0;
d->nums = 1;
d->speed_timer.start(1000);
return;
}
SegData data;
m_firstSeg = SegFactory->createSegment(data, SegFactory->nextUrl() );
connect( m_firstSeg->job(), SIGNAL(totalSize( KJob *, qulonglong )),
SLOT(slotTotalSize( KJob *, qulonglong )));
m_firstSeg->startTransfer();
if( MultiSegKioSettings::useSearchEngines() && !(SegFactory->Urls().size() > 1) )
{
kDebug(5001) << "waiting 30 seg for the mirror search result...";
QTimer::singleShot(30000, this, SLOT(slotSplitSegment()));
}
}
void Kopete::Transfer::slotProcessed( unsigned int bytes )
{
if ( !d->transferRateTimer )
d->transferRateTimer = startTimer( TransferRateTimerDelay );
d->transferRate[0] += (bytes - processedAmount(KJob::Bytes));
setProcessedAmount( KJob::Bytes, bytes );
emitPercent( bytes, d->info.size() );
}
void MultiSegmentCopyJob::slotClose( KIO::Job * )
{
kDebug(5001) << " putjob";
if( processedAmount(Bytes) == totalAmount(Bytes) )
{
kDebug(5001) << "Renaming local file.";
QString dest_orig = m_dest.path();
QString dest_part = m_dest_part.path();
if ( QFile::exists (dest_orig) )
{
QFile::remove (dest_orig);
}
QFile::rename ( dest_part, dest_orig );
}
emit updateSegmentsData();
}
void KJob::setProcessedAmount(Unit unit, qulonglong amount)
{
Q_D(KJob);
bool should_emit = (d->processedAmount[unit] != amount);
d->processedAmount[unit] = amount;
if ( should_emit )
{
emit processedAmount(this, unit, amount);
if (unit==d->progressUnit) {
emit processedSize(this, amount);
emitPercent(d->processedAmount[unit], d->totalAmount[unit]);
}
}
}
void MultiSegmentCopyJob::slotTotalSize( KJob *job, qulonglong size )
{
kDebug(5001) << " from job: " << job << " -- " << size;
setTotalAmount (Bytes, size);
Q_ASSERT( m_firstSeg );
m_firstSeg->setBytes( size - m_firstSeg->BytesWritten() );
gettimeofday(&d->start_time, 0);
d->last_time = 0;
d->sizes[0] = processedAmount(Bytes) - d->bytes;
d->times[0] = 0;
d->nums = 1;
d->speed_timer.start(1000);
if(!MultiSegKioSettings::useSearchEngines() || (SegFactory->Urls().size() > 1))
{
kDebug(5001) << "slotSplitSegment() now";
slotSplitSegment();
}
}
void MultiSegmentCopyJob::slotDataReq( Segment *seg, const QByteArray &data, bool &result)
{
// kDebug(5001) << "MultiSegmentCopyJob::slotDataReq() ";
if ( m_writeBlocked )
{
result = false;
return;
}
m_writeBlocked = true;
m_putJob->seek(seg->offset());
m_putJob->write(data);
result = true;
m_chunkSize += data.size();
if( m_chunkSize > (uint)MultiSegKioSettings::saveSegSize() * 1024)
{
emit updateSegmentsData();
m_chunkSize = 0;
}
setProcessedAmount(Bytes, processedAmount(Bytes)+data.size());
}
void Kopete::Transfer::slotNextFile( const QString &sourceFile, const QString &destinationFile )
{
KUrl src;
KUrl dest;
kDebug() << "source: " << sourceFile << " destination: " << destinationFile;
if( d->info.direction() == Kopete::FileTransferInfo::Incoming )
{
KUrl url( sourceFile );
src = displayURL( d->info.contact(), url.fileName() );
dest.setPath( destinationFile );
}
else
{
src.setPath( sourceFile );
KUrl url( destinationFile );
dest = displayURL( d->info.contact(), url.fileName() );
}
setProcessedAmount( KJob::Files, processedAmount(KJob::Files) + 1 );
emit description(this, i18n("Copying"),
qMakePair(i18n("Source"), src.prettyUrl()),
qMakePair(i18n("Destination"), dest.prettyUrl()));
}
void MultiSegmentCopyJob::slotWritten( KIO::Job * ,KIO::filesize_t bytesWritten)
{
if( processedAmount(Bytes) == totalAmount(Bytes) )
m_putJob->close();
m_writeBlocked = false;
}