Add base AGL libqtappfw and Telephony supporteel_4.99.3eel/4.99.34.99.3

Implements several QtObject subclasses that wrap
functionality provided by the AGL Application Framework.

* Message provides facilities to create new AppFW requests
  and parse AppFw replies/events from a JSON buffer.
* MessageEngine provides a websocket message processing client
  that can send or receive Messages on a given websocket address.
* TelephonyMessage subclasses Message to provide accessors and
  methods specific to the AGL Telephony API.
* Telephony provides a complete set of Qt properties/signals/methods
  that expose the AGL Telephony functionality to Qt/QML applications.
  An application normally instantiates only this class and has no
  need to handle low-level AppFW messages.

Bug-AGL: SPEC-1064

Change-Id: I2e41fb866bb4f867c81ccaf9bf33d627893879c8
Signed-off-by: Matt Porter <mporter@konsulko.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/telephony.h b/telephony.h
new file mode 100644
index 0000000..7cff598
--- /dev/null
+++ b/telephony.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#ifndef TELEPHONY_H
+#define TELEPHONY_H
+
+#include <QDebug>
+#include <QObject>
+
+#include "messageengine.h"
+
+class Telephony : public QObject
+{
+	Q_OBJECT
+	Q_PROPERTY(bool connected READ connected WRITE setConnected NOTIFY connectedChanged)
+	Q_PROPERTY(QString callState READ callState WRITE setCallState NOTIFY callStateChanged)
+	Q_PROPERTY(QString callClip READ callClip)
+	Q_PROPERTY(QString callColp READ callColp)
+
+	public:
+		explicit Telephony(QUrl &url, QObject * parent = Q_NULLPTR);
+		virtual ~Telephony();
+		Q_INVOKABLE void dial(QString number);
+		Q_INVOKABLE void answer();
+		Q_INVOKABLE void hangup();
+
+		void setConnected(bool state)
+		{
+			m_connected = state;
+			emit connectedChanged(state);
+		}
+
+		void setCallState(QString callState)
+		{
+			m_call_state = callState;
+			emit callStateChanged(m_call_state);
+		}
+
+		bool connected() { return m_connected; }
+		QString callState() { return m_call_state; }
+		QString callClip() { return m_clip; }
+		QString callColp() { return m_colp; }
+
+	signals:
+		void connectedChanged(bool);
+		void callStateChanged(QString);
+
+	private:
+		bool m_connected;
+		MessageEngine *m_mloop;
+		QString m_call_state;
+		QString m_clip;
+		QString m_colp;
+		void onConnected();
+		void onDisconnected();
+		void onMessageReceived(MessageType, Message*);
+};
+
+#endif // TELEPHONY_H