Implemented Bluetooth Low Energy gatt service and characteristics discovery

Bluez v4.x does not have total support for LE devices, a new approach, using gatttool command was implemented.

Auto-tests and documentation will be in other commits.

Change-Id: Iee711cc111199e15956052eebb7593bd3a5e27c8
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

3 files changed, 169 insertions, 2 deletions

diff --git a/src/bluetooth/bluez/bluez.pri b/src/bluetooth/bluez/bluez.pri
index 5a679091..a4b597a0 100644
--- a/src/bluetooth/bluez/bluez.pri
+++ b/src/bluetooth/bluez/bluez.pri
@@ -20,7 +20,8 @@ HEADERS += bluez/manager_p.h \
            bluez/obex_client_p.h \
            bluez/obex_agent_p.h \
            bluez/obex_transfer_p.h \
-           bluez/obex_manager_p.h
+           bluez/obex_manager_p.h \
+           bluez/characteristic_p.h
 
 
 SOURCES += bluez/manager.cpp \
@@ -32,4 +33,5 @@ SOURCES += bluez/manager.cpp \
            bluez/obex_client.cpp \
            bluez/obex_agent.cpp \
            bluez/obex_transfer.cpp \
-           bluez/obex_manager.cpp
+           bluez/obex_manager.cpp \
+           bluez/characteristic.cpp
diff --git a/src/bluetooth/bluez/characteristic.cpp b/src/bluetooth/bluez/characteristic.cpp
new file mode 100644
index 00000000..ed4b8485
--- /dev/null
+++ b/src/bluetooth/bluez/characteristic.cpp
@@ -0,0 +1,54 @@
+/***************************************************************************
+**
+** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtBluetooth module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "characteristic_p.h"
+
+/*
+ * Implementation of interface class OrgBluezCharacteristicInterface
+ */
+
+OrgBluezCharacteristicInterface::OrgBluezCharacteristicInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent)
+    : QDBusAbstractInterface(service, path, staticInterfaceName(), connection, parent)
+{
+}
+
+OrgBluezCharacteristicInterface::~OrgBluezCharacteristicInterface()
+{
+}
diff --git a/src/bluetooth/bluez/characteristic_p.h b/src/bluetooth/bluez/characteristic_p.h
new file mode 100644
index 00000000..ef510ab2
--- /dev/null
+++ b/src/bluetooth/bluez/characteristic_p.h
@@ -0,0 +1,111 @@
+/***************************************************************************
+**
+** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtBluetooth module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CHARACTERISTIC_P_H
+#define CHARACTERISTIC_P_H
+
+#endif // CHARACTERISTIC_P_H
+
+#include <QtCore/QObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+#include <QtDBus/QtDBus>
+
+/*
+ * Proxy class for interface org.bluez.Device
+ */
+class OrgBluezCharacteristicInterface: public QDBusAbstractInterface
+{
+    Q_OBJECT
+public:
+    static inline const char *staticInterfaceName()
+    { return "org.bluez.Characteristic"; }
+
+public:
+    OrgBluezCharacteristicInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent = 0);
+    ~OrgBluezCharacteristicInterface();
+
+public Q_SLOTS:
+    inline QDBusPendingReply<QVariantMap> GetProperties()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QLatin1String("GetProperties"), argumentList);
+    }
+
+    inline QDBusPendingReply<> SetProperty(const QString &in0, const QDBusVariant &in1)
+    {
+        QList<QVariant> argumentList;
+        argumentList << qVariantFromValue(in0) << qVariantFromValue(in1);
+        return asyncCallWithArgumentList(QLatin1String("SetProperty"), argumentList);
+    }
+    inline QDBusPendingReply<QList<QDBusObjectPath> > DiscoverCharacteristics()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QLatin1String("DiscoverCharacteristics"), argumentList);
+    }
+
+    inline QDBusPendingReply<> RegisterCharacteristicsWatcher(const QDBusObjectPath &in0)
+    {
+        QList<QVariant> argumentList;
+        argumentList << qVariantFromValue(in0);
+        return asyncCallWithArgumentList(QLatin1String("RegisterCharacteristicsWatcher"), argumentList);
+    }
+
+    inline QDBusPendingReply<> UnregisterCharacteristicsWatcher(const QDBusObjectPath &in0)
+    {
+        QList<QVariant> argumentList;
+        argumentList << qVariantFromValue(in0);
+        return asyncCallWithArgumentList(QLatin1String("UnregisterCharacteristicsWatcher"), argumentList);
+    }
+
+Q_SIGNALS:
+    void PropertyChanged(const QString &in0, const QDBusVariant &in1);
+};
+
+namespace org {
+  namespace bluez {
+    typedef ::OrgBluezCharacteristicInterface Characteristic;
+  }
+}