Implemented DBusConnector class

1 files changed, 84 insertions, 0 deletions

diff --git a/daemon/dbusconnector.cpp b/daemon/dbusconnector.cpp
new file mode 100644
index 0000000..78992f9
--- /dev/null
+++ b/daemon/dbusconnector.cpp
@@ -0,0 +1,84 @@
+#include "dbusconnector.h"
+
+#include <QDebug>
+#include <QDBusConnection>
+#include <QDBusMessage>
+#include <QDBusReply>
+#include <QDBusArgument>
+#include <QDBusObjectPath>
+
+DBusConnector::DBusConnector(QObject *parent) :
+    QObject(parent)
+{
+//dbus-send --system --dest=org.bluez --print-reply / org.bluez.Manager.ListAdapters
+//dbus-send --system --dest=org.bluez --print-reply $path org.bluez.Adapter.GetProperties
+//dbus-send --system --dest=org.bluez --print-reply $devpath org.bluez.Device.GetProperties
+//dbus-send --system --dest=org.bluez --print-reply $devpath org.bluez.Input.Connect
+    QDBusConnection session = QDBusConnection::sessionBus();
+
+    findPebble();
+
+}
+
+bool DBusConnector::findPebble()
+{
+    QDBusConnection system = QDBusConnection::systemBus();
+
+    QDBusReply<QList<QDBusObjectPath>> ListAdaptersReply = system.call(QDBusMessage::createMethodCall("org.bluez",
+                                                                                                      "/",
+                                                                                                      "org.bluez.Manager",
+                                                                                                      "ListAdapters"));
+    if (not ListAdaptersReply.isValid()) {
+        qWarning() << ListAdaptersReply.error().message();
+        return false;
+    }
+
+    QList<QDBusObjectPath> adapters = ListAdaptersReply.value();
+
+    if (adapters.isEmpty()) {
+        qWarning() << "No BT adapters found";
+        return false;
+    }
+
+    QDBusReply<QHash<QString,QVariant>> AdapterPropertiesReply = system.call(QDBusMessage::createMethodCall("org.bluez",
+                                                                                                            adapters.at(0).path(),
+                                                                                                            "org.bluez.Adapter",
+                                                                                                            "GetProperties"));
+    if (not AdapterPropertiesReply.isValid()) {
+        qWarning() << AdapterPropertiesReply.error().message();
+        return false;
+    }
+
+    QList<QDBusObjectPath> devices;
+    AdapterPropertiesReply.value().value("Devices").value<QDBusArgument>() >> devices;
+
+    QString name;
+    QString address;
+
+    foreach (QDBusObjectPath path, devices) {
+        QDBusReply<QHash<QString,QVariant>> DevicePropertiesReply = system.call(QDBusMessage::createMethodCall("org.bluez",
+                                                                                                               path.path(),
+                                                                                                               "org.bluez.Device",
+                                                                                                               "GetProperties"));
+        if (not DevicePropertiesReply.isValid()) {
+            qWarning() << DevicePropertiesReply.error().message();
+            continue;
+        }
+
+        const QHash<QString,QVariant> &dict = DevicePropertiesReply.value();
+
+        QString tmp = dict.value("Name").toString();
+        qDebug() << "Found BT device:" << tmp;
+        if (tmp.startsWith("Pebble")) {
+            name = tmp;
+            address = dict.value("Address").toString();
+            qDebug() << "Found Pebble:" << name << address;
+        }
+    }
+
+    if (name.isEmpty() or address.isEmpty()) return false;
+
+    pebbleName = name;
+    pebbleAddress = address;
+    return true;
+}