const Q3NetworkOperation *Q3UrlOperator::rename( const QString &oldname, const QString &newname )
{
if ( !checkValid() )
return 0;
Q3NetworkOperation *res = new Q3NetworkOperation( Q3NetworkProtocol::OpRename, oldname, newname, QString() );
return startOperation( res );
}
const Q3NetworkOperation *Q3UrlOperator::remove( const QString &filename )
{
if ( !checkValid() )
return 0;
Q3NetworkOperation *res = new Q3NetworkOperation( Q3NetworkProtocol::OpRemove, filename, QString(), QString() );
return startOperation( res );
}
const Q3NetworkOperation *Q3UrlOperator::listChildren()
{
if ( !checkValid() )
return 0;
Q3NetworkOperation *res = new Q3NetworkOperation( Q3NetworkProtocol::OpListChildren, QString(), QString(), QString() );
return startOperation( res );
}
void selectAsyncWriteMsg(asyncOp *op,
const HostAddress *address,
uint64_t usTimeout)
{
op->useInternalBuffer = !(op->info.flags & afNoCopy);
op->info.host = *address;
startOperation(op, ioWriteMsg, usTimeout);
}
const Q3NetworkOperation *Q3UrlOperator::mkdir( const QString &dirname )
{
if ( !checkValid() )
return 0;
Q3NetworkOperation *res = new Q3NetworkOperation( Q3NetworkProtocol::OpMkDir, dirname, QString(), QString() );
return startOperation( res );
}
void LogData::indexingFinished( bool success )
{
LOG(logDEBUG) << "Entering LogData::indexingFinished.";
// We use the newly created file data or restore the old ones.
// (Qt implicit copy makes this fast!)
{
QMutexLocker locker( &dataMutex_ );
workerThread_.getIndexingData( &fileSize_, &maxLength_, &linePosition_ );
nbLines_ = linePosition_.size();
}
LOG(logDEBUG) << "indexingFinished: " << success <<
", found " << nbLines_ << " lines.";
if ( success ) {
// Use the new filename if needed
if ( !currentOperation_->getFilename().isNull() ) {
QString newFileName = currentOperation_->getFilename();
if ( file_ ) {
QMutexLocker locker( &fileMutex_ );
file_->setFileName( newFileName );
}
else {
QMutexLocker locker( &fileMutex_ );
file_.reset( new QFile( newFileName ) );
}
}
// Update the modified date/time if the file exists
lastModifiedDate_ = QDateTime();
QFileInfo fileInfo( *file_ );
if ( fileInfo.exists() )
lastModifiedDate_ = fileInfo.lastModified();
}
if ( file_ ) {
// And we watch the file for updates
fileChangedOnDisk_ = Unchanged;
fileWatcher_.addFile( file_->fileName() );
}
emit loadingFinished( success );
// So now the operation is done, let's see if there is something
// else to do, in which case, do it!
assert( currentOperation_ );
currentOperation_ = nextOperation_;
nextOperation_ = nullptr;
if ( currentOperation_ ) {
LOG(logDEBUG) << "indexingFinished is performing the next operation";
startOperation();
}
}
// Add an operation to the queue and perform it immediately if
// there is none ongoing.
void LogData::enqueueOperation( std::shared_ptr<const LogDataOperation> new_operation )
{
if ( currentOperation_ == nullptr )
{
// We do it immediately
currentOperation_ = new_operation;
startOperation();
}
else
{
// An operation is in progress...
// ... we schedule the attach op for later
nextOperation_ = new_operation;
}
}
ServiceViewer::ServiceViewer(Plasma::DataEngine *engine, const QString &source, QWidget *parent)
: QDialog(parent),
m_engine(engine),
m_service(0),
m_source(source),
m_operationCount(0),
m_operationButton(new QPushButton(i18n("Start Operation"), this))
{
setAttribute(Qt::WA_DeleteOnClose);
QWidget* mainWidget = new QWidget(this);
QVBoxLayout *layout = new QVBoxLayout();
QDialogButtonBox *buttonBox = new QDialogButtonBox(this);
buttonBox->addButton(m_operationButton, QDialogButtonBox::ActionRole);
buttonBox->addButton(QDialogButtonBox::Close);
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
layout->addWidget(mainWidget);
layout->addWidget(buttonBox);
setLayout(layout);
setupUi(mainWidget);
m_operationStatus->hide();
connect(m_operationButton, SIGNAL(clicked()), this, SLOT(startOperation()));
m_operationButton->setEnabled(false);
connect(m_operations, SIGNAL(currentIndexChanged(QString)),
this, SLOT(operationSelected(QString)));
QString engineName = i18nc("Plasma engine with unknown name", "Unknown");
QString serviceName = i18nc("Plasma service with unknown name", "Unknown");
if (m_engine) {
engineName = KStringHandler::capwords(m_engine->pluginInfo().name());
qDebug() << "########### CALLING SERVICE FOR SOURCE: " << m_source;
m_service = m_engine->serviceForSource(m_source);
if (m_service != 0) {
serviceName = m_service->name();
updateOperations();
connect(m_service, SIGNAL(operationsChanged()), this, SLOT(updateOperations()));
connect(m_engine, SIGNAL(destroyed(QObject*)), this, SLOT(engineDestroyed()));
} else {
void selectAsyncConnect(asyncOp *op,
const HostAddress *address,
uint64_t usTimeout)
{
struct sockaddr_in localAddress;
localAddress.sin_family = address->family;
localAddress.sin_addr.s_addr = address->ipv4;
localAddress.sin_port = address->port;
int err = connect(op->info.object->hSocket,
(sockaddr*)&localAddress,
sizeof(localAddress));
if (err == -1 && errno != EINPROGRESS) {
fprintf(stderr, "connect error, errno: %s\n", strerror(errno));
return;
}
startOperation(op, ioConnect, usTimeout);
}
void LogData::indexingFinished( LoadingStatus status )
{
LOG(logDEBUG) << "indexingFinished: " <<
( status == LoadingStatus::Successful ) <<
", found " << indexing_data_.getNbLines() << " lines.";
if ( keepFileClosed_ ) {
QMutexLocker locker( &fileMutex_ );
attached_file_->close();
}
if ( status == LoadingStatus::Successful ) {
// Start watching we watch the file for updates
fileChangedOnDisk_ = Unchanged;
FileWatcher::getFileWatcher().addFile( indexingFileName_ );
// Update the modified date/time if the file exists
lastModifiedDate_ = QDateTime();
QFileInfo fileInfo( indexingFileName_ );
if ( fileInfo.exists() )
lastModifiedDate_ = fileInfo.lastModified();
}
// FIXME be cleverer here as a notification might have arrived whilst we
// were indexing.
fileChangedOnDisk_ = Unchanged;
LOG(logDEBUG) << "Sending indexingFinished.";
emit loadingFinished( status );
// So now the operation is done, let's see if there is something
// else to do, in which case, do it!
assert( currentOperation_ );
currentOperation_ = std::move( nextOperation_ );
nextOperation_.reset();
if ( currentOperation_ ) {
LOG(logDEBUG) << "indexingFinished is performing the next operation";
startOperation();
}
}
bool MainWindow::QuerySaveDatabase()
{
if (QuerySaveGame())
{
if (m_currentDatabase && qobject_cast<MemoryDatabase*>(database()))
{
if (database()->isModified())
{
int result = MessageDialog::yesNoCancel(tr("The current database is modified!")
+ '\n' + tr("Save it?"));
if (MessageDialog::Yes == result)
{
startOperation(tr("Saving %1...").arg(database()->name()));
Output output(Output::Sgn);
connect(&output, SIGNAL(progress(int)), SLOT(slotOperationProgress(int)));
output.output(database()->filename(), *database());
finishOperation(tr("%1 saved").arg(database()->name()));
return true;
}
return result != MessageDialog::Cancel;
}
}
void CzpEditorView::OnEditAddFolder()
{
CFolderDialog folderDlg(NULL, _T("Select folder to add to package."));
if (folderDlg.DoModal() != IDOK)
{
return;
}
zp::String addToDir;
ZpNode* node = getSelectedNode();
if (node != NULL && node->isDirectory)
{
addToDir = node->name;
}
CString path = folderDlg.GetPathName();
ZpExplorer& explorer = GetDocument()->GetZpExplorer();
zp::u64 totalFileSize = explorer.countDiskFileSize(path.GetString());
std::vector<std::pair<zp::String, zp::String>> params;
params.push_back(std::make_pair(path.GetString(), addToDir));
startOperation(ProgressDialog::OP_ADD, totalFileSize, ¶ms);
m_pDocument->UpdateAllViews(NULL);
}
void CzpEditorView::OnEditExtract()
{
CFolderDialog dlg(NULL, _T("Select dest folder to extract."));
if (dlg.DoModal() != IDOK)
{
return;
}
zp::String destPath = dlg.GetPathName().GetString();
ZpExplorer& explorer = GetDocument()->GetZpExplorer();
zp::u64 totalFileSize = 0;
std::vector<std::pair<zp::String, zp::String>> params;
CListCtrl& listCtrl = GetListCtrl();
POSITION pos = listCtrl.GetFirstSelectedItemPosition();
if (pos == NULL)
{
//nothing selected, extract current folder
totalFileSize += explorer.countNodeFileSize(explorer.currentNode());
params.push_back(std::make_pair(_T("."), destPath));
}
else
{
while (pos != NULL)
{
int selectedIndex = listCtrl.GetNextSelectedItem(pos);
ZpNode* node = (ZpNode*)listCtrl.GetItemData(selectedIndex);
if (node == NULL)
{
continue;
}
totalFileSize += explorer.countNodeFileSize(node);
params.push_back(std::make_pair(node->name, destPath));
}
}
startOperation(ProgressDialog::OP_EXTRACT, totalFileSize, ¶ms);
}
void MMA7455::writeReg(uint8_t addr, byte val)
{
//say this is a write operation
startOperation(_WRITE);
//send the address of the register
writeAddr(addr);
//do nothin bit
port &= ~clk;
port |= clk;
//send the value to the register
for(byte a = 0x80; a; a >>= 1)
{
port &= ~clk;
if (val & a)
port |= sdio;
else
port &= ~sdio;
port |= clk;
}
port &= ~(clk | sdio);
port |= cs;
}
int
asyncExecuteIoCallback (AsyncIoData *iod, long int timeout) {
if (iod) {
Queue *functions = iod->functionQueue;
unsigned int functionCount = functions? getQueueSize(functions): 0;
prepareMonitors();
if (functionCount) {
MonitorEntry monitorArray[functionCount];
MonitorGroup monitors = {
.array = monitorArray,
.count = 0
};
int executed = 0;
Element *functionElement = processQueue(functions, addFunctionMonitor, &monitors);
if (!functionElement) {
if (!monitors.count) {
approximateDelay(timeout);
} else if (awaitMonitors(&monitors, timeout)) {
functionElement = processQueue(functions, testFunctionMonitor, NULL);
}
}
if (functionElement) {
FunctionEntry *function = getElementItem(functionElement);
Element *operationElement = getActiveOperationElement(function);
OperationEntry *operation = getElementItem(operationElement);
if (!operation->finished) finishOperation(operation);
operation->active = 1;
if (!function->methods->invokeCallback(operation)) operation->cancel = 1;
operation->active = 0;
executed = 1;
if (operation->cancel) {
deleteElement(operationElement);
} else {
operation->error = 0;
}
if ((operationElement = getActiveOperationElement(function))) {
operation = getElementItem(operationElement);
if (!operation->finished) startOperation(operation);
requeueElement(functionElement);
} else {
deleteElement(functionElement);
}
}
return executed;
}
}
approximateDelay(timeout);
return 0;
}
static void
deallocateOperationEntry (void *item, void *data) {
OperationEntry *operation = item;
if (operation->extension) free(operation->extension);
free(operation);
}
void kqueueMonitor(asyncOp *op)
{
startOperation(op, ioMonitor, 0);
}
void ThreadOperation::start()
{
emit startOperation();
}
status_t BnAppOpsService::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
//printf("AppOpsService received: "); data.print();
switch(code) {
case CHECK_OPERATION_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
int32_t code = data.readInt32();
int32_t uid = data.readInt32();
String16 packageName = data.readString16();
int32_t res = checkOperation(code, uid, packageName);
reply->writeNoException();
reply->writeInt32(res);
return NO_ERROR;
} break;
case NOTE_OPERATION_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
int32_t code = data.readInt32();
int32_t uid = data.readInt32();
String16 packageName = data.readString16();
int32_t res = noteOperation(code, uid, packageName);
reply->writeNoException();
reply->writeInt32(res);
return NO_ERROR;
} break;
case START_OPERATION_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
sp<IBinder> token = data.readStrongBinder();
int32_t code = data.readInt32();
int32_t uid = data.readInt32();
String16 packageName = data.readString16();
int32_t res = startOperation(token, code, uid, packageName);
reply->writeNoException();
reply->writeInt32(res);
return NO_ERROR;
} break;
case FINISH_OPERATION_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
sp<IBinder> token = data.readStrongBinder();
int32_t code = data.readInt32();
int32_t uid = data.readInt32();
String16 packageName = data.readString16();
finishOperation(token, code, uid, packageName);
reply->writeNoException();
return NO_ERROR;
} break;
case START_WATCHING_MODE_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
int32_t op = data.readInt32();
String16 packageName = data.readString16();
sp<IAppOpsCallback> callback = interface_cast<IAppOpsCallback>(data.readStrongBinder());
startWatchingMode(op, packageName, callback);
reply->writeNoException();
return NO_ERROR;
} break;
case STOP_WATCHING_MODE_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
sp<IAppOpsCallback> callback = interface_cast<IAppOpsCallback>(data.readStrongBinder());
stopWatchingMode(callback);
reply->writeNoException();
return NO_ERROR;
} break;
case GET_TOKEN_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
sp<IBinder> clientToken = data.readStrongBinder();
sp<IBinder> token = getToken(clientToken);
reply->writeNoException();
reply->writeStrongBinder(token);
return NO_ERROR;
} break;
case PERMISSION_TO_OP_CODE_TRANSACTION: {
CHECK_INTERFACE(IAppOpsService, data, reply);
String16 permission = data.readString16();
const int32_t opCode = permissionToOpCode(permission);
reply->writeNoException();
reply->writeInt32(opCode);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
void selectAsyncAccept(asyncOp *op, uint64_t usTimeout)
{
startOperation(op, ioAccept, usTimeout);
}
void selectAsyncWrite(asyncOp *op, uint64_t usTimeout)
{
op->useInternalBuffer = !(op->info.flags & afNoCopy);
startOperation(op, ioWrite, usTimeout);
}
void kqueueAsyncRead(asyncOp *op, uint64_t usTimeout)
{
startOperation(op, ioRead, usTimeout);
}
bool Bluetooth_HC05::probe(unsigned long timeout)
{
startOperation(timeout);
writeCommand(0);
return readOperationResult();
}
void selectMonitorStop(asyncOp *op)
{
startOperation(op, ioMonitorStop, 0);
}
void selectAsyncReadMsg(asyncOp *op, uint64_t usTimeout)
{
startOperation(op, ioReadMsg, usTimeout);
}