Modernize code

autotests/fakeserver.cpp

@@ -55,7 +55,7 @@ void FakeServer::dataAvailable()
 {
     QMutexLocker locker(&m_mutex);
 
-    QTcpSocket *socket = qobject_cast<QTcpSocket *>(sender());
+    auto *socket = qobject_cast<QTcpSocket *>(sender());
     Q_ASSERT(socket != nullptr);
 
     int scenarioNumber = m_clientSockets.indexOf(socket);

autotests/smtptest.cpp

@@ -156,7 +156,7 @@ void SmtpTest::testLoginJob()
     session.setCustomHostname(QStringLiteral("127.0.0.1"));
     session.openAndWait();
 
-    KSmtp::LoginJob *login = new KSmtp::LoginJob(&session);
+    auto *login = new KSmtp::LoginJob(&session);
     login->setPreferedAuthMode(mode);
     login->setUserName(QStringLiteral("login"));
     login->setPassword(QStringLiteral("password"));
@@ -226,7 +226,7 @@ void SmtpTest::testSendJob()
     session.setCustomHostname(QStringLiteral("127.0.0.1"));
     session.openAndWait();
 
-    KSmtp::SendJob *send = new KSmtp::SendJob(&session);
+    auto *send = new KSmtp::SendJob(&session);
     send->setData("From: foo@bar.com\r\nTo: bar@foo.com\r\nHello world.\r\n.\r\n.\r\n..\r\n.Foo\r\nEnd");
     send->setFrom(QStringLiteral("foo@bar.com"));
     send->setTo({QStringLiteral("bar@foo.com")});

src/sessionuiproxy.h

@@ -20,7 +20,7 @@ namespace KSmtp {
 class KSMTP_EXPORT SessionUiProxy
 {
 public:
-    typedef QSharedPointer<SessionUiProxy> Ptr;
+    using Ptr = QSharedPointer<SessionUiProxy>;
 
     virtual ~SessionUiProxy();
     /**