Initial rework to replace app framework usage

Changes:
- Remove "core" code related to WebSocket messaging for the app
  framework.
- Stub out hvac, navigation, network, and weather interfaces.  This
  allows building several of the demo applications without modification
  for now.  The network interface will definitely be reused to plumb
  in a new connman-glib library derived from the previous network
  binding.  The others may potentially be reused to plumb in other
  new backend implementations.
- Update the Network interface object constructor arguments to add a
  agent registration flag.  This prepares for the connman-glib
  switch and means users will not need to be updated twice.
- Update the Bluetooth interface to use a new bluez-glib library that
  is derived from the previous Bluetooth binding.  This has been
  successfully tested with a the Settings application.
- Remove signal-composer and voice API interface code as there are no
  direct replacements planned.  The signal-composer interface was
  effectively exposing the binding events, so has little reuse
  potential with a new backend.  For the voice interface, if some form
  of Alexa support becomes desirable, it can potentially be brought
  back for adaptation if required.
- Disable compilation of the remaining interfaces for now.  Some like
  map, pbap, and mediaplayer are very likely to be used as the basis
  for updating their associated applications, so keeping the code for
  the planned iterative development seems easier.
- Updated copyright lines in all touched files.

Bug-AGL: SPEC-4182

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ib717ac8ac68ec457eaee74755dcf9d4f36b79d12

3 files changed, 8 insertions, 53 deletions

diff --git a/weather/CMakeLists.txt b/weather/CMakeLists.txt
index 11d4f91..b622262 100644
--- a/weather/CMakeLists.txt
+++ b/weather/CMakeLists.txt
@@ -8,7 +8,7 @@ add_library(qtappfw-weather SHARED weather.cpp)
 target_include_directories(qtappfw-weather PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")
 target_include_directories(qtappfw-weather PUBLIC "${CMAKE_INSTALL_INCLUDEDIR}")
 
-target_link_libraries(qtappfw-weather qtappfw-core)
+target_link_libraries(qtappfw-weather Qt5::Qml)
 set_target_properties(qtappfw-weather PROPERTIES
 	VERSION ${PROJECT_VERSION}
 	SOVERSION 1
diff --git a/weather/weather.cpp b/weather/weather.cpp
index d4a8173..864eeb6 100644
--- a/weather/weather.cpp
+++ b/weather/weather.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018-2020 Konsulko Group
+ * Copyright (C) 2018,2020-2021 Konsulko Group
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,21 +17,14 @@
 #include <QDebug>
 #include <QJsonArray>
 
-#include "callmessage.h"
-#include "eventmessage.h"
-#include "messagefactory.h"
-#include "messageengine.h"
-#include "messageenginefactory.h"
 #include "weather.h"
 
 
-Weather::Weather (QUrl &url, QObject * parent) :
-	QObject(parent)
+Weather::Weather (QObject * parent) :
+    QObject(parent),
+    m_temperature("77"),
+    m_condition("clear sky")
 {
-	m_mloop = MessageEngineFactory::getInstance().getMessageEngine(url);
-	QObject::connect(m_mloop.get(), &MessageEngine::connected, this, &Weather::onConnected);
-	QObject::connect(m_mloop.get(), &MessageEngine::disconnected, this, &Weather::onDisconnected);
-	QObject::connect(m_mloop.get(), &MessageEngine::messageReceived, this, &Weather::onMessageReceived);
 }
 
 Weather::~Weather()
@@ -40,41 +33,8 @@ Weather::~Weather()
 
 void Weather::onConnected()
 {
-	std::unique_ptr<Message> msg = MessageFactory::getInstance().createOutboundMessage(MessageId::Call);
-	if (!msg)
-		return;
-
-	CallMessage *tmsg = static_cast<CallMessage*>(msg.get());
-	tmsg->createRequest("weather", "subscribe", "weather");
-	m_mloop->sendMessage(std::move(msg));
 }
 
 void Weather::onDisconnected()
 {
-	std::unique_ptr<Message> msg = MessageFactory::getInstance().createOutboundMessage(MessageId::Call);
-	if (!msg)
-		return;
-
-	CallMessage *tmsg = static_cast<CallMessage*>(msg.get());
-	tmsg->createRequest("weater", "unsubscribe", "weather");
-	m_mloop->sendMessage(std::move(msg));
-}
-
-void Weather::onMessageReceived(std::shared_ptr<Message> msg)
-{
-	if (!msg)
-		return;
-
-	if (msg->isEvent()) {
-		std::shared_ptr<EventMessage> emsg = std::static_pointer_cast<EventMessage>(msg);
-		if (emsg->eventApi() != "weather")
-			return;
-
-		QJsonObject data = emsg->eventData();
-		m_temperature = QString::number(data.value("main").toObject().value("temp").toDouble());
-		m_condition = data.value("weather").toArray().at(0).toObject().value("description").toString();
-
-			emit temperatureChanged(m_temperature);
-			emit conditionChanged(m_condition);
-		}
 }
diff --git a/weather/weather.h b/weather/weather.h
index 93c5ec4..bb03dca 100644
--- a/weather/weather.h
+++ b/weather/weather.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018-2020 Konsulko Group
+ * Copyright (C) 2018,2020-2021 Konsulko Group
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,9 +20,6 @@
 #include <memory>
 #include <QObject>
 
-class MessageEngine;
-class Message;
-
 class Weather : public QObject
 {
 	Q_OBJECT
@@ -30,7 +27,7 @@ class Weather : public QObject
 	Q_PROPERTY(QString condition READ condition NOTIFY conditionChanged)
 
 	public:
-		explicit Weather(QUrl &url, QObject * parent = Q_NULLPTR);
+		explicit Weather(QObject * parent = Q_NULLPTR);
 		virtual ~Weather();
 
 		QString temperature() { return m_temperature; }
@@ -41,13 +38,11 @@ class Weather : public QObject
 		void conditionChanged(QString condition);
 
 	private:
-		std::shared_ptr<MessageEngine> m_mloop;
 		QString m_temperature;
 		QString m_condition;
 
 		void onConnected();
 		void onDisconnected();
-		void onMessageReceived(std::shared_ptr<Message>);
 };
 
 #endif // WEATHER_H