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, 5 insertions, 55 deletions

diff --git a/hvac/CMakeLists.txt b/hvac/CMakeLists.txt
index c0ebf49..dd0ceea 100644
--- a/hvac/CMakeLists.txt
+++ b/hvac/CMakeLists.txt
@@ -8,7 +8,7 @@ add_library(qtappfw-hvac SHARED hvac.cpp)
 target_include_directories(qtappfw-hvac PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")
 target_include_directories(qtappfw-hvac PUBLIC "${CMAKE_INSTALL_INCLUDEDIR}")
 
-target_link_libraries(qtappfw-hvac qtappfw-core)
+target_link_libraries(qtappfw-hvac Qt5::Core)
 set_target_properties(qtappfw-hvac PROPERTIES
 	VERSION ${PROJECT_VERSION}
 	SOVERSION 1
diff --git a/hvac/hvac.cpp b/hvac/hvac.cpp
index edb7e35..bb5fc10 100644
--- a/hvac/hvac.cpp
+++ b/hvac/hvac.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 Konsulko Group
+ * Copyright (C) 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.
@@ -18,24 +18,16 @@
 #include <QMetaEnum>
 #include <QMimeDatabase>
 #include <QtQml/QQmlEngine>
-
-#include "callmessage.h"
-#include "eventmessage.h"
-#include "messagefactory.h"
-#include "messageengine.h"
-#include "messageenginefactory.h"
 #include "hvac.h"
 
 
 // TODO: don't duplicate defaults from HVAC service here
-HVAC::HVAC (QUrl &url, QObject * parent) :
+HVAC::HVAC (QObject * parent) :
     QObject(parent),
     m_fanspeed(0),
     m_temp_left_zone(21),
     m_temp_right_zone(21)
 {
-    m_mloop = MessageEngineFactory::getInstance().getMessageEngine(url);
-    QObject::connect(m_mloop.get(), &MessageEngine::messageReceived, this, &HVAC::onMessageReceived);
 }
 
 HVAC::~HVAC()
@@ -44,53 +36,19 @@ HVAC::~HVAC()
 
 void HVAC::control(QString verb, QString field, int value)
 {
-    std::unique_ptr<Message> msg = MessageFactory::getInstance().createOutboundMessage(MessageId::Call);
-    if (!msg)
-        return;
-
-    CallMessage* hmsg = static_cast<CallMessage*>(msg.get());
-    QJsonObject parameter;
-
-    parameter.insert(field, value);
-    hmsg->createRequest("hvac", verb, parameter);
-    m_mloop->sendMessage(std::move(msg));
 }
 
 void HVAC::set_fanspeed(int speed)
 {
-    control("set", "FanSpeed", speed);
     emit fanSpeedChanged(speed);
 }
 
 void HVAC::set_temp_left_zone(int temp)
 {
-    control("set", "LeftTemperature", temp);
-    control("set", "LeftLed", temp);
     emit leftTemperatureChanged(temp);
 }
 
 void HVAC::set_temp_right_zone(int temp)
 {
-
-    control("set", "RightTemperature", temp);
-    control("set", "RightLed", temp);
     emit rightTemperatureChanged(temp);
 }
-
-void HVAC::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() != "hvac")
-            return;
-
-        if (emsg->eventName() == "language") {
-            // TODO: cannot be currently tested with identity service
-            QVariantMap data = emsg->eventData().toVariantMap();
-            emit languageChanged(data.value("language").toString());
-        }
-    }
-}
diff --git a/hvac/hvac.h b/hvac/hvac.h
index 858fddf..1a8b233 100644
--- a/hvac/hvac.h
+++ b/hvac/hvac.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 Konsulko Group
+ * Copyright (C) 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.
@@ -23,9 +23,6 @@
 #include <QtQml/QQmlContext>
 #include <QtQml/QQmlListProperty>
 
-class MessageEngine;
-class Message;
-
 class HVAC : public QObject
 {
     Q_OBJECT
@@ -35,7 +32,7 @@ class HVAC : public QObject
     Q_PROPERTY(int rightTemperature READ get_temp_right_zone WRITE set_temp_right_zone NOTIFY rightTemperatureChanged)
 
     public:
-        explicit HVAC(QUrl &url, QObject * parent = Q_NULLPTR);
+        explicit HVAC(QObject * parent = Q_NULLPTR);
         virtual ~HVAC();
 
     signals:
@@ -45,8 +42,6 @@ class HVAC : public QObject
         void languageChanged(QString language);
 
     private:
-        std::shared_ptr<MessageEngine> m_mloop;
-
         int m_fanspeed;
         int m_temp_left_zone;
         int m_temp_right_zone;
@@ -59,9 +54,6 @@ class HVAC : public QObject
         void set_fanspeed(int speed);
         void set_temp_left_zone(int temp);
         void set_temp_right_zone(int temp);
-
-        // slots
-        void onMessageReceived(std::shared_ptr<Message>);
 };
 
 #endif // HVAC_H