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

1 files changed, 17 insertions, 25 deletions

diff --git a/bluetooth/bluetooth.h b/bluetooth/bluetooth.h
index b79e8f9..c7ef55c 100644
--- a/bluetooth/bluetooth.h
+++ b/bluetooth/bluetooth.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018-2020 Konsulko Group
+ * Copyright (C) 2018-2021 Konsulko Group
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,13 +19,10 @@
 
 #include <memory>
 #include <QObject>
-#include <QJsonObject>
-#include <QJsonArray>
 #include <QtQml/QQmlContext>
 
 class BluetoothModel;
-class MessageEngine;
-class Message;
+class BluetoothEventHandler;
 
 class Bluetooth : public QObject
 {
@@ -34,18 +31,20 @@ class Bluetooth : public QObject
     Q_PROPERTY(bool discoverable READ discoverable WRITE setDiscoverable NOTIFY discoverableChanged)
 
     public:
-        explicit Bluetooth(QUrl &url, QQmlContext *context, QObject * parent = Q_NULLPTR);
+	explicit Bluetooth(bool register_agent, QQmlContext *context, QObject * parent = Q_NULLPTR);
         virtual ~Bluetooth();
 
         void setPower(bool);
         void setDiscoverable(bool);
 
+        Q_INVOKABLE void start(void);
+
         Q_INVOKABLE void start_discovery(void);
         Q_INVOKABLE void stop_discovery(void);
 
         Q_INVOKABLE void remove_device(QString device);
         Q_INVOKABLE void pair(QString device);
-        Q_INVOKABLE void cancel_pair(QString device);
+        Q_INVOKABLE void cancel_pair(void);
 
         Q_INVOKABLE void connect(QString device, QString uuid);
         Q_INVOKABLE void connect(QString device);
@@ -62,24 +61,21 @@ class Bluetooth : public QObject
         void powerChanged(bool state);
         void discoverableChanged();
 
-        void connectionEvent(QJsonObject data);
-        void requestConfirmationEvent(QJsonObject data);
+	//void connectionEvent(QJsonObject data);
+	void requestConfirmationEvent(QString pincode);
 
     private:
-        std::shared_ptr<MessageEngine> m_mloop;
         QQmlContext *m_context;
         BluetoothModel *m_bluetooth;
-        void send_command(QString, QJsonObject);
-        void set_discovery_filter();
-        void discovery_command(bool);
-        void populateDeviceList(QJsonObject data);
-        void processDeviceChangesEvent(QJsonObject data);
-        void processAdapterChangesEvent(QJsonObject data);
+        BluetoothEventHandler *m_event_handler;
+	bool m_agent;
 
-        // slots
-        void onConnected();
-        void onDisconnected();
-        void onMessageReceived(std::shared_ptr<Message>);
+	void init_adapter_state(QString);
+	void refresh_device_list(void);
+        void set_discovery_filter(void);
+        void discovery_command(bool);
+	void update_adapter_power(bool);
+	void request_confirmation(int);
 
         QString process_uuid(QString uuid) { if (uuid.length() == 36) return uuid; return uuids.value(uuid); };
 
@@ -89,11 +85,7 @@ class Bluetooth : public QObject
 
         QMap<QString, QString> uuids;
 
-        const QStringList events {
-            "adapter_changes",
-            "device_changes",
-            "agent",
-        };
+	friend class BluetoothEventHandler;
 };
 
 #endif // BLUETOOTH_H