1 files changed, 17 insertions, 26 deletions

diff --git a/src/network/kernel/qhostinfo.cpp b/src/network/kernel/qhostinfo.cpp
index ae105f5..97968e1 100644
--- a/src/network/kernel/qhostinfo.cpp
+++ b/src/network/kernel/qhostinfo.cpp
@@ -1,7 +1,6 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtNetwork module of the Qt Toolkit.
@@ -21,9 +20,10 @@
 ** 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, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+** In addition, as a special exception, Nokia gives you certain
+** additional rights.  These rights are described in the Nokia Qt LGPL
+** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
+** package.
 **
 ** If you have questions regarding the use of this file, please contact
 ** Nokia at qt-info@nokia.com.
@@ -42,6 +42,7 @@
 #include "qhostinfo.h"
 #include "qhostinfo_p.h"
 
+#include "QtCore/qscopedpointer.h"
 #include <qabstracteventdispatcher.h>
 #include <private/qunicodetables_p.h>
 #include <qcoreapplication.h>
@@ -73,7 +74,7 @@ void QHostInfoAgent::staticCleanup()
 
     \reentrant
     \inmodule QtNetwork
-    \ingroup io
+    \ingroup network
 
     QHostInfo uses the lookup mechanisms provided by the operating
     system to find the IP address(es) associated with a host name,
@@ -162,27 +163,24 @@ int QHostInfo::lookupHost(const QString &name, QObject *receiver,
     QWindowsSockInit bust; // makes sure WSAStartup was callled
 #endif
 
-    // Support for IDNA
-    QString lookup = QString::fromLatin1(QUrl::toAce(name));
-
-    QHostInfoResult *result = new QHostInfoResult;
-    result->autoDelete = false;
-    QObject::connect(result, SIGNAL(resultsReady(QHostInfo)),
+    QScopedPointer<QHostInfoResult> result(new QHostInfoResult);
+    result.data()->autoDelete = false;
+    QObject::connect(result.data(), SIGNAL(resultsReady(QHostInfo)),
                      receiver, member);
-    int id = result->lookupId = theIdCounter.fetchAndAddRelaxed(1);
+    int id = result.data()->lookupId = theIdCounter.fetchAndAddRelaxed(1);
 
-    if (lookup.isEmpty()) {
+    if (name.isEmpty()) {
         QHostInfo info(id);
         info.setError(QHostInfo::HostNotFound);
         info.setErrorString(QObject::tr("No host name given"));
-        QMetaObject::invokeMethod(result, "emitResultsReady", Qt::QueuedConnection,
+        QMetaObject::invokeMethod(result.data(), "emitResultsReady", Qt::QueuedConnection,
                                   Q_ARG(QHostInfo, info));
-        result->autoDelete = true;
+        result.take()->autoDelete = true;
         return id;
     }
 
     QHostInfoAgent *agent = theAgent();
-    agent->addHostName(lookup, result);
+    agent->addHostName(name, result.take());
 
 #if !defined QT_NO_THREAD
     if (!agent->isRunning())
@@ -226,13 +224,7 @@ QHostInfo QHostInfo::fromName(const QString &name)
     qDebug("QHostInfo::fromName(\"%s\")",name.toLatin1().constData());
 #endif
 
-    if (!name.isEmpty())
-        return QHostInfoAgent::fromName(QLatin1String(QUrl::toAce(name)));
-
-    QHostInfo retval;
-    retval.d->err = HostNotFound;
-    retval.d->errorStr = QObject::tr("No host name given");
-    return retval;
+    return QHostInfoAgent::fromName(name);
 }
 
 /*!
@@ -327,7 +319,7 @@ QHostInfo::QHostInfo(int id)
     Constructs a copy of \a other.
 */
 QHostInfo::QHostInfo(const QHostInfo &other)
-    : d(new QHostInfoPrivate(*other.d))
+    : d(new QHostInfoPrivate(*other.d.data()))
 {
 }
 
@@ -337,7 +329,7 @@ QHostInfo::QHostInfo(const QHostInfo &other)
 */
 QHostInfo &QHostInfo::operator=(const QHostInfo &other)
 {
-    *d = *other.d;
+    *d.data() = *other.d.data();
     return *this;
 }
 
@@ -346,7 +338,6 @@ QHostInfo &QHostInfo::operator=(const QHostInfo &other)
 */
 QHostInfo::~QHostInfo()
 {
-    delete d;
 }
 
 /*!