void SecurityKeyManager::load(dtn::security::SecurityKey &keydata) const { if ((keydata.type == SecurityKey::KEY_SHARED) && !keydata.file.exists()) { // get the default shared key ibrcommon::File default_key = dtn::daemon::Configuration::getInstance().getSecurity().getBABDefaultKey(); if (default_key.exists()) { keydata.file = default_key; } } // throw exception if key-file does not exists if (!keydata.file.exists()) { std::stringstream ss; ss << "Key file for " << keydata.reference.getString() << " (" << keydata.file.getPath() << ") not found"; throw SecurityKey::KeyNotFoundException(ss.str()); } // load meta-data if (keydata.getMetaFilename().exists()) { std::ifstream metastream(keydata.getMetaFilename().getPath().c_str(), std::ios::in); metastream >> keydata; }
void TileView::dragEnterEvent(QDragEnterEvent *event) { if (event->mimeData()->hasFormat("application/x-metatile") && event->mimeData()->hasFormat("application/x-tile")) { if ((event->source() == m_allowedDragWidget) || (event->source()->parent() == parent())) { QByteArray data(event->mimeData()->data("application/x-tile")); QDataStream stream(&data, QIODevice::ReadOnly); QImage tmpImage; stream >> tmpImage; if (tmpImage.size() == QSize(m_width, m_height)) { QByteArray metadata(event->mimeData()->data("application/x-metatile")); QDataStream metastream(&metadata, QIODevice::ReadOnly); int id, projectRow; metastream >> id >> projectRow; if (projectRow == m_projectIndex.row()) { if (event->source()->parent() == parent()) event->setDropAction(Qt::MoveAction); else event->setDropAction(event->proposedAction()); m_currentDragAccepted = true; } else m_currentDragAccepted = false; } else m_currentDragAccepted = false;