split qtappfw in independent qtappfw-* modules

Bug-AGL: SPEC-3390
Signed-off-by: Raquel Medina <raquel.medina@konsulko.com>
Change-Id: Ib8096c8dd2d59d3728e824ae13ba401da0971dc4

1 files changed, 90 insertions, 0 deletions

diff --git a/core/messageengine.cpp b/core/messageengine.cpp
new file mode 100644
index 0000000..42fe95b
--- /dev/null
+++ b/core/messageengine.cpp
@@ -0,0 +1,90 @@
+/*
+ * 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 <QJsonArray>
+#include <QDebug>
+
+#include "message.h"
+#include "messagefactory.h"
+#include "messageengine.h"
+
+
+MessageEngine::MessageEngine(const QUrl &url) :
+	QObject(Q_NULLPTR),
+	m_callid(0),
+	m_url(url)
+{
+	connect(&m_websocket, &QWebSocket::connected, this, &MessageEngine::onConnected);
+	connect(&m_websocket, &QWebSocket::disconnected, this, &MessageEngine::onDisconnected);
+
+	m_websocket.open(url);
+}
+
+bool MessageEngine::sendMessage(std::unique_ptr<Message> msg)
+{
+	if (!msg)
+		return false;
+
+	unsigned int callid = m_callid++;
+	QByteArray forkeeps = msg->send(m_websocket, callid);
+	if (forkeeps.isEmpty())
+		return false;
+
+	std::lock_guard<std::mutex> localguard(m_mutex);
+	m_calls.insert(callid, forkeeps);
+
+	return true;
+}
+
+void MessageEngine::onConnected()
+{
+	connect(&m_websocket, &QWebSocket::textMessageReceived, this, &MessageEngine::onTextMessageReceived);
+	emit connected();
+}
+
+void MessageEngine::onDisconnected()
+{
+	disconnect(&m_websocket, &QWebSocket::textMessageReceived, this, &MessageEngine::onTextMessageReceived);
+	emit disconnected();
+}
+
+void MessageEngine::onTextMessageReceived(QString jsonStr)
+{
+	jsonStr = jsonStr.simplified();
+	QJsonDocument jdoc(QJsonDocument::fromJson(jsonStr.toUtf8()));
+	if (jdoc.isEmpty()) {
+		qWarning() << "Received invalid JSON: empty appfw message";
+		return;
+	}
+
+	MessageId id = Message::isValid(jdoc);
+	if (id == MessageId::Invalid) {
+		qWarning() << "Received unknown message, discarding";
+		return;
+	}
+
+	std::shared_ptr<Message> message = MessageFactory::getInstance().createInboundMessage(id, jdoc);
+
+	unsigned int callid;
+	if (message->isReply() && message->getCallId(&callid)) {
+		message->setAdditionalData(m_calls[callid]);
+		std::lock_guard<std::mutex> localguard(m_mutex);
+		m_calls.remove(callid);
+	}
+
+	if (message->isComplete())
+		emit messageReceived(message);
+}