virtual void run(void)
{
threadRegister("Reconnect");
if (gCoreContext->GetMasterHostPrefix().isEmpty())
gCoreContext->dispatch(MythEvent(QString("RECONNECT_FAILURE")));
else
gCoreContext->dispatch(MythEvent(QString("RECONNECT_SUCCESS")));
threadDeregister();
}
QDateTime HouseKeeperTask::UpdateLastRun(QDateTime last)
{
if (m_scope != kHKInst)
{
MSqlQuery query(MSqlQuery::InitCon());
if (!query.isConnected())
return last;
if (m_lastRun == MythDate::fromTime_t(0))
{
// not previously set, perform insert
if (m_scope == kHKGlobal)
query.prepare("INSERT INTO housekeeping (tag, lastrun)"
" VALUES (:TAG, :TIME)");
else
query.prepare("INSERT INTO housekeeping"
" ( tag, hostname, lastrun)"
" VALUES (:TAG, :HOST, :TIME)");
}
else
{
// previously set, perform update
if (m_scope == kHKGlobal)
query.prepare("UPDATE housekeeping SET lastrun=:TIME"
" WHERE tag = :TAG"
" AND hostname IS NULL");
else
query.prepare("UPDATE housekeeping SET lastrun=:TIME"
" WHERE tag = :TAG"
" AND hostname = :HOST");
}
if (m_scope == kHKGlobal)
LOG(VB_GENERAL, LOG_DEBUG,
QString("Updating global run time for %1").arg(m_dbTag));
else
LOG(VB_GENERAL, LOG_DEBUG,
QString("Updating local run time for %1").arg(m_dbTag));
if (m_scope == kHKLocal)
query.bindValue(":HOST", gCoreContext->GetHostName());
query.bindValue(":TAG", m_dbTag);
query.bindValue(":TIME", MythDate::as_utc(last));
if (!query.exec())
MythDB::DBError("HouseKeeperTask::updateLastRun", query);
}
m_lastRun = last;
m_confirm = false;
QString msg = QString("HOUSE_KEEPER_RUNNING %1 %2 %3")
.arg(gCoreContext->GetHostName()).arg(m_dbTag)
.arg(MythDate::toString(last, MythDate::ISODate));
gCoreContext->SendEvent(MythEvent(msg));
return last;
}
void AlarmNotifyThread::run()
{
RunProlog();
while (!m_stop)
{
// get the alarm status for all monitors
if (ZMClient::get()->connected() && ZMClient::get()->updateAlarmStates())
{
// at least one monitor changed state
for (int x = 0; x < ZMClient::get()->getMonitorCount(); x++)
{
Monitor *mon = ZMClient::get()->getMonitorAt(x);
if (mon->previousState != mon->state && (mon->state == ALARM || (mon->state == ALERT && mon->previousState != ALARM)))
{
// have notifications been turned on for this monitor?
if (mon->showNotifications)
{
// we can't show a popup from the AlarmNotifyThread so send
// a message to ZMClient to do it for us
gCoreContext->dispatch(MythEvent(QString("ZONEMINDER_NOTIFICATION %1").arg(mon->id)));
}
}
}
}
usleep(999999);
}
RunEpilog();
}
/*!
\brief Deletes images/dirs
\details Removes images/dirs from Photographs storage group and image database.
Dirs will only be deleted if empty. Synchronises thumbnail cache and broadcasts
a 'db changed' event. Only fails if nothing is deleted.
\param fileIds Csv list of dir/file ids
\return QStringList Error message or "OK"
*/
QStringList ImageHandler::HandleDelete(QString fileIds)
{
// Get subtree of files
ImageDbWriter db;
ImageList images, dirs;
db.ReadDbTree(images, dirs, fileIds.split(","));
// Remove files from filesystem first
ImageSg::getInstance()->RemoveFiles(images);
// ... then dirs, which should now be empty
ImageSg::getInstance()->RemoveFiles(dirs);
// Fail if nothing deleted
if (images.isEmpty() && dirs.isEmpty())
return QStringList("ERROR") << "Delete failed";
// Update Db
db.RemoveFromDB(images + dirs);
// Clean up thumbnails & update clients
// Thumb generator now owns the image objects
QStringList mesg = ImageThumb::getInstance()->DeleteThumbs(images, dirs);
// Notify clients of deleted ids, images, thumbs
gCoreContext->SendEvent(MythEvent("IMAGE_DB_CHANGED", mesg));
return QStringList("OK");
}
void RatingSettings::slotSave(void)
{
gCoreContext->SaveSetting("IntelliRatingWeight", m_ratingWeight->GetValue());
gCoreContext->SaveSetting("IntelliPlayCountWeight", m_playCountWeight->GetValue());
gCoreContext->SaveSetting("IntelliLastPlayWeight", m_lastPlayWeight->GetValue());
gCoreContext->SaveSetting("IntelliRandomWeight", m_randomWeight->GetValue());
gCoreContext->dispatch(MythEvent(QString("MUSIC_SETTINGS_CHANGED RATING_SETTINGS")));
Close();
}
void RemoteSendMessage(const QString &message)
{
if (gCoreContext->IsBackend())
{
gCoreContext->dispatch(MythEvent(message));
return;
}
QStringList strlist( "MESSAGE" );
strlist << message;
gCoreContext->SendReceiveStringList(strlist);
}
void VisualizationSettings::slotSave(void)
{
int changeOnSongChange = (m_changeOnSongChange->GetCheckState() == MythUIStateType::Full) ? 1 : 0;
gCoreContext->SaveSetting("VisualCycleOnSongChange", changeOnSongChange);
int randomizeorder = (m_randomizeOrder->GetCheckState() == MythUIStateType::Full) ? 1 : 0;
gCoreContext->SaveSetting("VisualRandomize", randomizeorder);
gCoreContext->SaveSetting("VisualScaleWidth", m_scaleWidth->GetIntValue());
gCoreContext->SaveSetting("VisualScaleHeight", m_scaleHeight->GetIntValue());
gCoreContext->dispatch(MythEvent(QString("MUSIC_SETTINGS_CHANGED VISUALIZATION_SETTINGS")));
Close();
}
/*!
\brief Notify listeners of mode & progress
\param mode Mode to broadcast
*/
void ImageScanThread::BroadcastStatus(QString mode)
{
QStringList status;
{ // Release lock before sending message
QMutexLocker locker(&m_mutexProgress);
status << mode
<< QString::number(m_progressCount)
<< QString::number(m_progressTotalCount);
}
MythEvent me = MythEvent("IMAGE_SCAN_STATUS", status);
gCoreContext->SendEvent(me);
}
/*!
\brief Change name of an image/dir
\details Renames image/dir in Photographs storage group, synchronises image database
and thumbnail cache and notifies clients. A new thumbnail will be generated by next client
request.
\param id File/dir id
\param newBase New filename
\return QStringList Error message or "OK"
*/
QStringList ImageHandler::HandleRename(QString id, QString newBase)
{
// Sanity check new name
if (newBase.isEmpty() || newBase.contains("/") || newBase.contains("\\"))
return QStringList("ERROR") << "Invalid name";
// Find image in DB
ImageDbWriter db;
ImageList images, dirs;
db.ReadDbItemsById(images, id);
// Either single id not found or multiple comma-delimited ids received
if (images.size() != 1)
{
LOG(VB_FILE, LOG_NOTICE,
QString("Image: Image %1 not found in Db").arg(id));
qDeleteAll(images);
return QStringList("ERROR") << "Unknown File";
}
// Get filepath for solitary image
ImageItem *im = images[0];
QString absFilename = ImageSg::getInstance()->GetFilePath(im);
if (absFilename.isEmpty())
{
delete im;
return QStringList("ERROR") << "File not found";
}
// Rename file
QFileInfo info = QFileInfo(absFilename);
QDir dir = info.absoluteDir();
QString newName = im->IsDirectory()
? newBase : QString("%1.%2").arg(newBase, info.suffix());
if (!dir.rename(im->m_name, newName))
{
LOG(VB_FILE, LOG_ERR, QString("Image: Rename of %1 -> %2 failed")
.arg(im->m_name, newName));
delete im;
return QStringList("ERROR") << "Rename failed";
}
LOG(VB_FILE, LOG_DEBUG, QString("Image: Renamed %1 -> %2")
.arg(im->m_fileName, newName));
ImageList dummy;
if (im->IsDirectory())
{
// Cleanup thumbdir/thumbnails
// Thumb generator now owns the image object
QStringList mesg = ImageThumb::getInstance()->DeleteThumbs(dummy, images);
// Notify clients of deleted ids, images, thumbs
gCoreContext->SendEvent(MythEvent("IMAGE_DB_CHANGED", mesg));
// Dir name change affects path of all sub-dirs & files and their thumbs
QStringList scan;
scan << "IMAGE_SCAN" << "START";
return ImageScan::getInstance()->HandleScanRequest(scan);
}
// Retain old image for cleanup
ImageItem *newIm = new ImageItem(*im);
// Update db
newIm->m_name = newName;
newIm->m_fileName = QDir::cleanPath(QDir(newIm->m_path).filePath(newName));
db.UpdateDbFile(newIm);
delete newIm;
// Clean up thumbnail
// Thumb generator now owns the images objects
QStringList mesg = ImageThumb::getInstance()->DeleteThumbs(images, dummy);
// Item is modified, not deleted
mesg.swap(0,1);
// New thumbnail will be created by client request
// Notify clients of changed image & thumbnail
gCoreContext->SendEvent(MythEvent("IMAGE_DB_CHANGED", mesg));
return QStringList("OK");
}
