network: add network model

Add the top-level network model. Supports connect, disconnect,
power, and input invokables. Supports high-level WiFi enabled (powered)
and connection status properties. Exposes the ConnMan-managed WiFi
network list to QML.

Bug-AGL: SPEC-1541

Change-Id: I623579aa6753ece4b4c0b78adef528732e1b41f3
Signed-off-by: Matt Porter <mporter@konsulko.com>

1 files changed, 93 insertions, 0 deletions

diff --git a/network/network.h b/network/network.h
new file mode 100644
index 0000000..dc52dd2
--- /dev/null
+++ b/network/network.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2018 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 NETWORK_H
+#define NETWORK_H
+
+#include <QDebug>
+#include <QObject>
+#include <QJsonArray>
+#include <QtQml/QQmlContext>
+#include <QtQml/QQmlListProperty>
+
+#include "messageengine.h"
+#include "networkmessage.h"
+#include "responsemessage.h"
+#include "wifinetworkmodel.h"
+
+class Network : public QObject
+{
+    Q_OBJECT
+
+    public:
+        explicit Network(QUrl &url, QQmlContext *context, QObject * parent = Q_NULLPTR);
+        virtual ~Network();
+
+        Q_INVOKABLE void connect(QString service);
+        Q_INVOKABLE void disconnect(QString service);
+        Q_INVOKABLE void power(bool on);
+        Q_INVOKABLE void input(int id, QString passphrase);
+
+        Q_PROPERTY(bool wifiConnected READ wifiConnected NOTIFY wifiConnectedChanged)
+        Q_PROPERTY(bool wifiEnabled READ wifiEnabled NOTIFY wifiEnabledChanged)
+
+        bool wifiConnected() const { return m_wifiConnected; }
+        bool wifiEnabled() const { return m_wifiEnabled; }
+
+    signals:
+        void inputRequest(int id);
+        void searchResults(QString name);
+        void statusChanged(bool connected);
+        void wifiConnectedChanged(bool connected);
+        void wifiEnabledChanged(bool enabled);
+
+    private:
+        MessageEngine *m_mloop;
+        QQmlContext *m_context;
+        WifiNetworkModel *m_wifi;
+        bool m_wifiConnected;
+        bool m_wifiEnabled;
+
+        void updateWifiStatus(QJsonObject properties);
+        void updateServiceProperties(QJsonObject data);
+        bool addService(QJsonObject service);
+        void removeService(QJsonObject remove);
+        void addServices(QJsonArray services);
+        void getServices();
+        void scanServices(QString type);
+        void disableTechnology(QString type);
+        void enableTechnology(QString type);
+        void parseTechnologies(QJsonArray technologies);
+        void getTechnologies();
+        void processEvent(NetworkMessage *nmsg);
+        void processReply(ResponseMessage *rmsg);
+
+        // slots
+        void onConnected();
+        void onDisconnected();
+        void onMessageReceived(MessageType, Message*);
+
+        const QStringList events {
+            "agent",
+            "global_state",
+            "services",
+            "service_properties",
+            "technologies",
+            "technology_properties",
+        };
+};
+
+#endif // NETWORK_H