Ejemplo n.º 1
0
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 );
}
Ejemplo n.º 2
0
const Q3NetworkOperation *Q3UrlOperator::remove( const QString &filename )
{
    if ( !checkValid() )
	return 0;

    Q3NetworkOperation *res = new Q3NetworkOperation( Q3NetworkProtocol::OpRemove, filename, QString(), QString() );
    return startOperation( res );
}
Ejemplo n.º 3
0
const Q3NetworkOperation *Q3UrlOperator::listChildren()
{
    if ( !checkValid() )
	return 0;

    Q3NetworkOperation *res = new Q3NetworkOperation( Q3NetworkProtocol::OpListChildren, QString(), QString(), QString() );
    return startOperation( res );
}
Ejemplo n.º 4
0
void selectAsyncWriteMsg(asyncOp *op,
                         const HostAddress *address,
                         uint64_t usTimeout)
{
  op->useInternalBuffer = !(op->info.flags & afNoCopy);  
  op->info.host = *address;
  startOperation(op, ioWriteMsg, usTimeout);
}
Ejemplo n.º 5
0
const Q3NetworkOperation *Q3UrlOperator::mkdir( const QString &dirname )
{
    if ( !checkValid() )
	return 0;

    Q3NetworkOperation *res = new Q3NetworkOperation( Q3NetworkProtocol::OpMkDir, dirname, QString(), QString() );
    return startOperation( res );
}
Ejemplo n.º 6
0
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();
    }
}
Ejemplo n.º 7
0
// 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;
    }
}
Ejemplo n.º 8
0
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 {
Ejemplo n.º 9
0
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);
}
Ejemplo n.º 10
0
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();
    }
}
Ejemplo n.º 11
0
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;
            }
        }
Ejemplo n.º 12
0
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, &params);
	m_pDocument->UpdateAllViews(NULL);
}
Ejemplo n.º 13
0
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, &params);
}
Ejemplo n.º 14
0
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;
}
Ejemplo n.º 15
0
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);
}
Ejemplo n.º 16
0
void kqueueMonitor(asyncOp *op)
{
  startOperation(op, ioMonitor, 0);
}
Ejemplo n.º 17
0
void ThreadOperation::start()
{
    emit startOperation();
}
Ejemplo n.º 18
0
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);
    }
}
Ejemplo n.º 19
0
void selectAsyncAccept(asyncOp *op, uint64_t usTimeout)
{
  startOperation(op, ioAccept, usTimeout);
}
Ejemplo n.º 20
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void selectAsyncWrite(asyncOp *op, uint64_t usTimeout)
{
  op->useInternalBuffer = !(op->info.flags & afNoCopy);
  startOperation(op, ioWrite, usTimeout);
}
Ejemplo n.º 21
0
void kqueueAsyncRead(asyncOp *op, uint64_t usTimeout)
{
  startOperation(op, ioRead, usTimeout);
}
Ejemplo n.º 22
0
bool Bluetooth_HC05::probe(unsigned long timeout)
{
    startOperation(timeout);
    writeCommand(0);
    return readOperationResult();
}
Ejemplo n.º 23
0
void selectMonitorStop(asyncOp *op)
{
  startOperation(op, ioMonitorStop, 0);
}
Ejemplo n.º 24
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void selectAsyncReadMsg(asyncOp *op, uint64_t usTimeout)
{
  startOperation(op, ioReadMsg, usTimeout);
}