New Qt5-based implementation
Change-Id: I1a165aacd8c8254a250a14a2024fecf50c986abe
diff --git a/qt5/fib-status.cpp b/qt5/fib-status.cpp
new file mode 100644
index 0000000..eaae8af
--- /dev/null
+++ b/qt5/fib-status.cpp
@@ -0,0 +1,170 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2013-2014, Regents of the University of California,
+ *
+ * This file is part of NFD Control Center. See AUTHORS.md for complete list of NFD
+ * authors and contributors.
+ *
+ * NFD Control Center is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * NFD Control Center is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with NFD
+ * Control Center, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "fib-status.hpp"
+
+#ifdef WAF
+#include "fib-status.moc"
+// #include "fib-status.cpp.moc"
+#endif
+
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/name.hpp>
+#include <ndn-cxx/interest.hpp>
+#include <ndn-cxx/encoding/buffer-stream.hpp>
+#include <ndn-cxx/management/nfd-fib-entry.hpp>
+#include <ndn-cxx/management/nfd-face-status.hpp>
+#include <ndn-cxx/management/nfd-forwarder-status.hpp>
+
+namespace ndn {
+
+FibStatusModel::FibStatusModel(Face& face, QObject *parent/* = 0*/)
+ : QAbstractListModel(parent)
+ , m_face(face)
+{
+}
+
+int
+FibStatusModel::rowCount(const QModelIndex &parent/* = QModelIndex()*/) const
+{
+ return m_items.count();
+}
+
+void
+FibStatusModel::addItem(const FibStatusItem &item)
+{
+ beginInsertRows(QModelIndex(), rowCount(), rowCount());
+ m_items << item;
+ endInsertRows();
+}
+
+QVariant
+FibStatusModel::data(const QModelIndex & index, int role) const
+{
+ if (index.row() < 0 || index.row() >= m_items.count()) {
+ return QVariant();
+ }
+
+ const FibStatusItem &item = m_items.at(index.row());
+ if (role == PrefixRole) {
+ return item.prefix();
+ } else if (role == FaceIdRole) {
+ return item.faceId();
+ } else if (role == CostRole) {
+ return item.cost();
+ }
+
+ return QVariant();
+}
+
+QHash<int, QByteArray>
+FibStatusModel::roleNames() const
+{
+ QHash<int, QByteArray> roles;
+ roles[PrefixRole] = "prefix";
+ roles[FaceIdRole] = "faceId";
+ roles[CostRole] = "cost";
+ return roles;
+}
+
+void
+FibStatusModel::clear()
+{
+ beginResetModel();
+ m_items.clear();
+ endResetModel();
+}
+
+Q_INVOKABLE void
+FibStatusModel::fetchFibInformation()
+{
+ // m_buffer = make_shared<OBufferStream>();
+
+ // Interest interest("/localhost/nfd/fib/list");
+ // interest.setChildSelector(1);
+ // interest.setMustBeFresh(true);
+ // m_face.expressInterest(interest,
+ // bind(&FibStatusModel::fetchSegments, this, _2,
+ // &FibStatusModel::afterFetchedFibEnumerationInformation),
+ // bind(&FibStatusModel::onTimeout, this));
+ // try {
+ // m_face.processEvents();
+ // } catch (Tlv::Error e) {
+ // std::cerr << e.what() << std::endl;
+ // clear();
+ // }
+}
+
+void
+FibStatusModel::afterFetchedFibEnumerationInformation()
+{
+// beginResetModel();
+// m_items.clear();
+// ConstBufferPtr buf = m_buffer->buf();
+
+// Block block;
+// size_t offset = 0;
+// while (offset < buf->size()) {
+// bool ok = Block::fromBuffer(buf, offset, block);
+// if (!ok) {
+// std::cerr << "ERROR: cannot decode FibEntry TLV" << std::endl;
+// break;
+// }
+// offset += block.size();
+
+// nfd::FibEntry fibEntry(block);
+
+// for (std::list<nfd::NextHopRecord>::const_iterator
+// nextHop = fibEntry.getNextHopRecords().begin();
+// nextHop != fibEntry.getNextHopRecords().end();
+// ++nextHop) {
+// addItem(FibStatusItem(QString::fromStdString(fibEntry.getPrefix().toUri()),
+// nextHop->getFaceId(), nextHop->getCost()));
+// }
+// }
+// endResetModel();
+}
+
+
+void
+FibStatusModel::fetchSegments(const Data& data, void (FibStatusModel::*onDone)())
+{
+ // m_buffer->write(reinterpret_cast<const char*>(data.getContent().value()),
+ // data.getContent().value_size());
+
+ // uint64_t currentSegment = data.getName().get(-1).toSegment();
+
+ // const name::Component& finalBlockId = data.getMetaInfo().getFinalBlockId();
+ // if (finalBlockId.empty() ||
+ // finalBlockId.toSegment() > currentSegment) {
+ // m_face.expressInterest(data.getName().getPrefix(-1).appendSegment(currentSegment+1),
+ // bind(&FibStatusModel::fetchSegments, this, _2, onDone),
+ // bind(&FibStatusModel::onTimeout, this));
+ // } else {
+ // return (this->*onDone)();
+ // }
+}
+
+void
+FibStatusModel::onTimeout()
+{
+ std::cerr << "Request timed out" << std::endl;
+}
+
+} // namespace ndn