X-Git-Url: http://git.maemo.org/git/?p=vicar;a=blobdiff_plain;f=src%2Fvicar-lib%2Fcpp%2Fdbusutility.cpp;fp=src%2Fvicar-lib%2Fcpp%2Fdbusutility.cpp;h=6e7b9fff45c70227599161248d0d71ce757b6f43;hp=0000000000000000000000000000000000000000;hb=38440679f13b8dc528a9aff93cbf4935011fdb22;hpb=89f0017e6a73945ea83247472a6fa07d6ee536b5

diff --git a/src/vicar-lib/cpp/dbusutility.cpp b/src/vicar-lib/cpp/dbusutility.cpp
new file mode 100755
index 0000000..6e7b9ff
--- /dev/null
+++ b/src/vicar-lib/cpp/dbusutility.cpp
@@ -0,0 +1,81 @@
+/*
+@version: 0.6
+@author: Sudheer K. <scifi1947 at gmail.com>
+@license: GNU General Public License
+*/
+
+#include "dbusutility.h"
+#include <QDBusMessage>
+#include <QDebug>
+
+
+DbusUtility::DbusUtility(QObject *parent):
+    QObject(parent),
+    connection(QDBusConnection::systemBus()){
+}
+
+//Destructor for Dbus Utility object.
+DbusUtility::~DbusUtility(){
+    //this->connection.disconnectFromBus(this->connection.baseService());
+    //qDebug() << "Disconnected from system bus";
+}
+
+QDBusConnection DbusUtility::getConnection(bool systemBus){
+    if (systemBus){
+        if (!this->connection.isConnected()){
+            qDebug() << "Not connected to Dbus";
+        }
+        return this->connection;
+    }
+    else{
+        return QDBusConnection::sessionBus();
+    }
+}
+
+void DbusUtility::setConnection(QDBusConnection connection){
+    this->connection = connection;
+}
+
+//Utility method to send a dbus signal.
+bool DbusUtility::sendSignal(QString strPath,QString strInterface,QString strName,bool systemBus){
+    QDBusMessage dbusSignal =  QDBusMessage::createSignal(strPath,strInterface,strName);
+    QDBusConnection dbusConnection = getConnection(systemBus);
+    bool status = dbusConnection.send(dbusSignal);
+    return status;
+}
+
+//Utility method to call a dbus method with parameters
+bool DbusUtility::sendMethodCall(QString strService,QString strPath,
+                                 QString strInterface,QString strMethodName,
+                                 QList<QVariant> & arguments,
+                                 bool systemBus){
+    QDBusMessage dbusMethodCall = QDBusMessage::createMethodCall(strService,strPath,strInterface,strMethodName);
+    dbusMethodCall.setArguments(arguments);
+    QDBusConnection dbusConnection = getConnection(systemBus);
+    bool status = dbusConnection.send(dbusMethodCall);
+    return status;
+}
+
+//Utility method to display a notification (Orange sliding banner in Maemo) with custom message
+bool DbusUtility::displayNotification(QString strMessage){
+    QList <QVariant> arguments;
+    arguments.append(strMessage);
+
+    bool status = this->sendMethodCall(NOTIFICATION_SERVICE,
+                                          NOTIFICATION_PATH,
+                                          NOTIFICATION_INTERFACE,
+                                          QString("SystemNoteInfoprint"),
+                                          arguments);
+    return status;
+}
+
+
+//Utility method to retrieve the last dbus error
+QString DbusUtility::getErrorMessage(){
+    QString strErrorMessage;
+    QDBusError dbusError = this->connection.lastError();
+    if (dbusError.isValid()){
+        strErrorMessage = qPrintable(dbusError.message());
+    }
+    return strErrorMessage;
+}