First implementation

cpp/core/CanDb.cpp

@@ -0,0 +1,89 @@
+/*
+
+  Copyright (c) 2015, 2016 Hubert Denkmair <hubert@denkmair.de>
+
+  This file is part of cangaroo.
+
+  cangaroo 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 2 of the License, or
+  (at your option) any later version.
+
+  cangaroo 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 cangaroo.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "CanDb.h"
+#include <QFileInfo>
+#include <QDomDocument>
+
+#include <core/Backend.h>
+
+CanDb::CanDb()
+{
+
+}
+
+QString CanDb::getFileName()
+{
+    QFileInfo fi(getPath());
+    return fi.fileName();
+}
+
+QString CanDb::getDirectory()
+{
+    QFileInfo fi(getPath());
+    return fi.absolutePath();
+}
+
+CanDbNode *CanDb::getOrCreateNode(QString node_name)
+{
+    if (!_nodes.contains(node_name)) {
+        CanDbNode *node = new CanDbNode(this);
+        node->setName(node_name);
+        _nodes[node_name] = node;
+        return node;
+    } else {
+        return _nodes[node_name];
+    }
+}
+
+CanDbMessage *CanDb::getMessageById(uint32_t raw_id)
+{
+    if (_messages.contains(raw_id)) {
+        return _messages[raw_id];
+    } else {
+        return 0;
+    }
+}
+
+void CanDb::addMessage(CanDbMessage *msg)
+{
+    _messages[msg->getRaw_id()] = msg;
+}
+
+QString CanDb::getComment() const
+{
+    return _comment;
+}
+
+void CanDb::setComment(const QString &comment)
+{
+    _comment = comment;
+}
+
+bool CanDb::saveXML(Backend &backend, QDomDocument &xml, QDomElement &root)
+{
+    (void) backend;
+    (void) xml;
+    root.setAttribute("type", "dbc");
+    root.setAttribute("filename", _path);
+    return true;
+}
+