1 files changed, 79 insertions, 0 deletions
diff --git a/core/message.cpp b/core/message.cpp
new file mode 100644
index 0000000..1865f14
--- /dev/null
+++ b/core/message.cpp
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2017-2020 Konsulko Group
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <QDebug>
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QWebSocket>
+
+#include "message.h"
+
+MessageId Message::isValid(QJsonDocument candidate)
+{
+	MessageId  id = MessageId::Invalid;
+
+	// Validate message is array
+	if (!candidate.isArray()) {
+		qWarning("Invalid appfw message: not an array");
+		return id;
+	}
+	QJsonArray msg = candidate.array();
+
+	// Validate array is proper length
+	if ((msg.size() < 3) || (msg.size() > 4)) {
+		qWarning("Invalid appfw message: invalid array size");
+		return id;
+	}
+
+	// Validate msgid type
+	double msgid;
+	if (msg[0].isDouble()) {
+		msgid = msg[0].toDouble();
+	} else {
+		qWarning("Invalid appfw message: invalid msgid type");
+		return id;
+	}
+
+	// Validate msgid element
+	if ((msgid >= static_cast<double>(MessageId::Call)) && (msgid <= static_cast<double>(MessageId::Event)))
+		id = static_cast<MessageId>(msgid);
+
+	return id;
+}
+
+Message::Message()
+	: m_init(false)
+{
+}
+
+QByteArray Message::serialize(QJsonDocument::JsonFormat format)
+{
+	QByteArray dummy;
+	return dummy;
+	}
+
+QByteArray Message::send(QWebSocket& transport, unsigned int id)
+{
+	QByteArray blob;
+	qint64 size = 0;
+	updateCallId(id);
+	if (m_init)
+		blob = serialize().data();
+	if (!blob.isEmpty())
+		size = transport.sendTextMessage(blob);
+
+	return blob;
+}