Merge commit 'qt/master-stable'

Conflicts:
	config.tests/unix/openssl/openssl.pri
	demos/embedded/embedded.pro
	examples/itemviews/chart/chart.pro
	examples/network/network.pro
	examples/painting/painterpaths/painterpaths.pro
	examples/threads/mandelbrot/mandelbrot.pro
	qmake/project.cpp
	src/3rdparty/libtiff/libtiff/tif_config.h
	src/corelib/arch/arch.pri
	src/corelib/global/qglobal.cpp
	src/corelib/kernel/kernel.pri
	src/corelib/kernel/qcore_unix_p.h
	src/corelib/kernel/qobject.cpp
	src/corelib/thread/qthread_unix.cpp
	src/corelib/tools/qsharedpointer_impl.h
	src/corelib/tools/tools.pri
	src/gui/kernel/qaction.h
	src/gui/kernel/qapplication.cpp
	src/gui/painting/qregion.h
	src/gui/widgets/qlineedit.cpp
	src/gui/widgets/qlineedit_p.h
	src/network/socket/qnativesocketengine_unix.cpp
	tests/auto/qdir/tst_qdir.cpp
	tests/auto/qdiriterator/tst_qdiriterator.cpp
	tests/auto/qhttp/qhttp.pro
	tests/auto/qline/qline.pro
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/qresourceengine/qresourceengine.pro
	tests/auto/qsharedpointer/qsharedpointer.pro
	tests/auto/qstring/qstring.pro
	tests/auto/qtcpsocket/qtcpsocket.pro
	tests/auto/qtcpsocket/tst_qtcpsocket.cpp

12 files changed, 702 insertions, 350 deletions

diff --git a/src/network/access/access.pri b/src/network/access/access.pri
index 3269b2e..ab7b3a7 100644
--- a/src/network/access/access.pri
+++ b/src/network/access/access.pri
@@ -6,6 +6,7 @@ HEADERS += access/qftp.h \
            access/qhttpnetworkrequest_p.h \
            access/qhttpnetworkreply_p.h \
 	   access/qhttpnetworkconnection_p.h \
+           access/qhttpnetworkconnectionchannel_p.h \
            access/qnetworkaccessmanager.h \
            access/qnetworkaccessmanager_p.h \
 	   access/qnetworkaccesscache_p.h \
@@ -18,6 +19,8 @@ HEADERS += access/qftp.h \
 	   access/qnetworkaccessftpbackend_p.h \
 	   access/qnetworkcookie.h \
 	   access/qnetworkcookie_p.h \
+           access/qnetworkcookiejar.h \
+           access/qnetworkcookiejar_p.h \
            access/qnetworkrequest.h \
            access/qnetworkrequest_p.h \
            access/qnetworkreply.h \
@@ -34,6 +37,7 @@ SOURCES += access/qftp.cpp \
 	   access/qhttpnetworkrequest.cpp \
 	   access/qhttpnetworkreply.cpp \
 	   access/qhttpnetworkconnection.cpp \
+           access/qhttpnetworkconnectionchannel.cpp \
            access/qnetworkaccessmanager.cpp \
 	   access/qnetworkaccesscache.cpp \
            access/qnetworkaccessbackend.cpp \
@@ -44,6 +48,7 @@ SOURCES += access/qftp.cpp \
 	   access/qnetworkaccessftpbackend.cpp \
 	   access/qnetworkaccesshttpbackend.cpp \
 	   access/qnetworkcookie.cpp \
+           access/qnetworkcookiejar.cpp \
            access/qnetworkrequest.cpp \
            access/qnetworkreply.cpp \
            access/qnetworkreplyimpl.cpp \
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index e32c975..20e4802 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -40,6 +40,7 @@
 ****************************************************************************/
 
 #include "qhttpnetworkconnection_p.h"
+#include "qhttpnetworkconnectionchannel_p.h"
 #include "private/qnoncontiguousbytedevice_p.h"
 #include <private/qnetworkrequest_p.h>
 #include <private/qobject_p.h>
@@ -74,7 +75,7 @@ QHttpNetworkConnectionPrivate::QHttpNetworkConnectionPrivate(const QString &host
 #endif
 
 {
-    channels = new Channel[channelCount];
+    channels = new QHttpNetworkConnectionChannel[channelCount];
 }
 
 QHttpNetworkConnectionPrivate::~QHttpNetworkConnectionPrivate()
@@ -156,25 +157,25 @@ int QHttpNetworkConnectionPrivate::indexOf(QAbstractSocket *socket) const
 bool QHttpNetworkConnectionPrivate::isSocketBusy(QAbstractSocket *socket) const
 {
     int i = indexOf(socket);
-    return (channels[i].state & BusyState);
+    return (channels[i].state & QHttpNetworkConnectionChannel::BusyState);
 }
 
 bool QHttpNetworkConnectionPrivate::isSocketWriting(QAbstractSocket *socket) const
 {
     int i = indexOf(socket);
-    return (i != -1 && (channels[i].state & WritingState));
+    return (i != -1 && (channels[i].state & QHttpNetworkConnectionChannel::WritingState));
 }
 
 bool QHttpNetworkConnectionPrivate::isSocketWaiting(QAbstractSocket *socket) const
 {
     int i = indexOf(socket);
-    return (i != -1 && (channels[i].state & WaitingState));
+    return (i != -1 && (channels[i].state & QHttpNetworkConnectionChannel::WaitingState));
 }
 
 bool QHttpNetworkConnectionPrivate::isSocketReading(QAbstractSocket *socket) const
 {
     int i = indexOf(socket);
-    return (i != -1 && (channels[i].state & ReadingState));
+    return (i != -1 && (channels[i].state & QHttpNetworkConnectionChannel::ReadingState));
 }
 
 void QHttpNetworkConnectionPrivate::appendUncompressedData(QHttpNetworkReply &reply, QByteArray &qba)
@@ -312,7 +313,7 @@ bool QHttpNetworkConnectionPrivate::ensureConnection(QAbstractSocket *socket)
             channels[index].resendCurrent = true;
             return false;
         }
-        channels[index].state = ConnectingState;
+        channels[index].state = QHttpNetworkConnectionChannel::ConnectingState;
         channels[index].pendingEncrypt = encrypt;
 
         // This workaround is needed since we use QAuthenticator for NTLM authentication. The "phase == Done"
@@ -363,7 +364,7 @@ bool QHttpNetworkConnectionPrivate::sendRequest(QAbstractSocket *socket)
 
     int i = indexOf(socket);
     switch (channels[i].state) {
-    case IdleState: { // write the header
+    case QHttpNetworkConnectionChannel::IdleState: { // write the header
         if (!ensureConnection(socket)) {
             // wait for the connection (and encryption) to be done
             // sendRequest will be called again from either
@@ -377,7 +378,7 @@ bool QHttpNetworkConnectionPrivate::sendRequest(QAbstractSocket *socket)
             channels[i].reply->d_func()->connection = q;
             channels[i].reply->d_func()->autoDecompress = channels[i].request.d->autoDecompress;
         }
-        channels[i].state = WritingState;
+        channels[i].state = QHttpNetworkConnectionChannel::WritingState;
         channels[i].pendingEncrypt = false;
         // if the url contains authentication parameters, use the new ones
         // both channels will use the new authentication parameters
@@ -412,20 +413,20 @@ bool QHttpNetworkConnectionPrivate::sendRequest(QAbstractSocket *socket)
             channels[i].bytesTotal = channels[i].request.contentLength();
         } else {
             socket->flush(); // ### Remove this when pipelining is implemented. We want less TCP packets!
-            channels[i].state = WaitingState;
+            channels[i].state = QHttpNetworkConnectionChannel::WaitingState;
             break;
         }
         // write the initial chunk together with the headers
         // fall through
     }
-    case WritingState:
+    case QHttpNetworkConnectionChannel::WritingState:
     {
         // write the data
         QNonContiguousByteDevice* uploadByteDevice = channels[i].request.uploadByteDevice();
         if (!uploadByteDevice || channels[i].bytesTotal == channels[i].written) {
             if (uploadByteDevice)
                 emit channels[i].reply->dataSendProgress(channels[i].written, channels[i].bytesTotal);
-            channels[i].state = WaitingState; // now wait for response
+            channels[i].state = QHttpNetworkConnectionChannel::WaitingState; // now wait for response
             sendRequest(socket);
             break;
         }
@@ -472,7 +473,7 @@ bool QHttpNetworkConnectionPrivate::sendRequest(QAbstractSocket *socket)
 
                     if (channels[i].written == channels[i].bytesTotal) {
                         // make sure this function is called once again
-                        channels[i].state = WaitingState;
+                        channels[i].state = QHttpNetworkConnectionChannel::WaitingState;
                         sendRequest(socket);
                         break;
                     }
@@ -482,7 +483,7 @@ bool QHttpNetworkConnectionPrivate::sendRequest(QAbstractSocket *socket)
         break;
     }
 
-    case WaitingState:
+    case QHttpNetworkConnectionChannel::WaitingState:
     {
         QNonContiguousByteDevice* uploadByteDevice = channels[i].request.uploadByteDevice();
         if (uploadByteDevice) {
@@ -494,8 +495,8 @@ bool QHttpNetworkConnectionPrivate::sendRequest(QAbstractSocket *socket)
         receiveReply(socket, channels[i].reply);
         break;
     }
-    case ReadingState:
-    case Wait4AuthState:
+    case QHttpNetworkConnectionChannel::ReadingState:
+    case QHttpNetworkConnectionChannel::Wait4AuthState:
         // ignore _q_bytesWritten in these states
         // fall through
     default:
@@ -603,7 +604,7 @@ void QHttpNetworkConnectionPrivate::receiveReply(QAbstractSocket *socket, QHttpN
         if (!socket->bytesAvailable()) {
             if (reply && reply->d_func()->state == QHttpNetworkReplyPrivate::ReadingDataState) {
                 reply->d_func()->state = QHttpNetworkReplyPrivate::AllDoneState;
-                channels[i].state = IdleState;
+                channels[i].state = QHttpNetworkConnectionChannel::IdleState;
                 allDone(socket, reply);
             } else {
                 // try to reconnect/resend before sending an error.
@@ -654,7 +655,7 @@ void QHttpNetworkConnectionPrivate::receiveReply(QAbstractSocket *socket, QHttpN
                     emit reply->headerChanged();
                 if (!expectContent(reply)) {
                     reply->d_func()->state = QHttpNetworkReplyPrivate::AllDoneState;
-                    channels[i].state = IdleState;
+                    channels[i].state = QHttpNetworkConnectionChannel::IdleState;
                     allDone(socket, reply);
                     return;
                 }
@@ -717,7 +718,7 @@ void QHttpNetworkConnectionPrivate::receiveReply(QAbstractSocket *socket, QHttpN
             // everything done, fall through
             }
       case QHttpNetworkReplyPrivate::AllDoneState:
-            channels[i].state = IdleState;
+            channels[i].state = QHttpNetworkConnectionChannel::IdleState;
             allDone(socket, reply);
             break;
         default:
@@ -866,11 +867,11 @@ bool QHttpNetworkConnectionPrivate::handleAuthenticateChallenge(QAbstractSocket
                 eraseData(channels[i].reply);
                 closeChannel(i);
                 channels[i].lastStatus = 0;
-                channels[i].state =  Wait4AuthState;
+                channels[i].state =  QHttpNetworkConnectionChannel::Wait4AuthState;
                 return false;
             }
             // cannot use this socket until the slot returns
-            channels[i].state = WaitingState;
+            channels[i].state = QHttpNetworkConnectionChannel::WaitingState;
             socket->blockSignals(true);
             if (!isProxy) {
                 pendingAuthSignal = true;
@@ -885,7 +886,7 @@ bool QHttpNetworkConnectionPrivate::handleAuthenticateChallenge(QAbstractSocket
             }
             socket->blockSignals(false);
             // socket free to use
-            channels[i].state = IdleState;
+            channels[i].state = QHttpNetworkConnectionChannel::IdleState;
             if (priv->phase != QAuthenticatorPrivate::Done) {
                 // send any pending requests
                 copyCredentials(i,  auth, isProxy);
@@ -908,8 +909,8 @@ bool QHttpNetworkConnectionPrivate::handleAuthenticateChallenge(QAbstractSocket
             socket->close();
             // remove pending request on the other channels
             for (int j = 0; j < channelCount; ++j) {
-                if (j != i && channels[j].state ==  Wait4AuthState)
-                    channels[j].state = IdleState;
+                if (j != i && channels[j].state ==  QHttpNetworkConnectionChannel::Wait4AuthState)
+                    channels[j].state = QHttpNetworkConnectionChannel::IdleState;
             }
             return true;
         }
@@ -1009,7 +1010,7 @@ void QHttpNetworkConnectionPrivate::closeChannel(int channel)
     socket->blockSignals(true);
     socket->close();
     socket->blockSignals(false);
-    channels[channel].state = IdleState;
+    channels[channel].state = QHttpNetworkConnectionChannel::IdleState;
 }
 
 void QHttpNetworkConnectionPrivate::resendCurrentRequest(QAbstractSocket *socket)
@@ -1112,7 +1113,7 @@ void QHttpNetworkConnectionPrivate::_q_readyRead()
         return; // ### error
     if (isSocketWaiting(socket) || isSocketReading(socket)) {
         int i = indexOf(socket);
-        channels[i].state = ReadingState;
+        channels[i].state = QHttpNetworkConnectionChannel::ReadingState;
         if (channels[i].reply)
             receiveReply(socket, channels[i].reply);
     }
@@ -1141,14 +1142,14 @@ void QHttpNetworkConnectionPrivate::_q_disconnected()
     // read the available data before closing
     int i = indexOf(socket);
     if (isSocketWaiting(socket) || isSocketReading(socket)) {
-        channels[i].state = ReadingState;
+        channels[i].state = QHttpNetworkConnectionChannel::ReadingState;
         if (channels[i].reply)
             receiveReply(socket, channels[i].reply);
-    } else if (channels[i].state == IdleState && channels[i].resendCurrent) {
+    } else if (channels[i].state == QHttpNetworkConnectionChannel::IdleState && channels[i].resendCurrent) {
         // re-sending request because the socket was in ClosingState
         QMetaObject::invokeMethod(q, "_q_startNextRequest", Qt::QueuedConnection);
     }
-    channels[i].state = IdleState;
+    channels[i].state = QHttpNetworkConnectionChannel::IdleState;
 }
 
 void QHttpNetworkConnectionPrivate::_q_startNextRequest()
@@ -1157,7 +1158,7 @@ void QHttpNetworkConnectionPrivate::_q_startNextRequest()
     for (int i = 0; i < channelCount; ++i) {
         if (channels[i].resendCurrent) {
             channels[i].resendCurrent = false;
-            channels[i].state = IdleState;
+            channels[i].state = QHttpNetworkConnectionChannel::IdleState;
             if (channels[i].reply)
                 sendRequest(channels[i].socket);
         }
@@ -1181,8 +1182,8 @@ void QHttpNetworkConnectionPrivate::_q_restartAuthPendingRequests()
     // send the request using the idle socket
     for (int i = 0 ; i < channelCount; ++i) {
         QAbstractSocket *socket = channels[i].socket;
-        if (channels[i].state ==  Wait4AuthState) {
-            channels[i].state = IdleState;
+        if (channels[i].state ==  QHttpNetworkConnectionChannel::Wait4AuthState) {
+            channels[i].state = QHttpNetworkConnectionChannel::IdleState;
             if (channels[i].reply)
                 sendRequest(socket);
         }
@@ -1203,7 +1204,7 @@ void QHttpNetworkConnectionPrivate::_q_connected()
     // ### FIXME: if the server closes the connection unexpectedly, we shouldn't send the same broken request again!
     //channels[i].reconnectAttempts = 2;
     if (!channels[i].pendingEncrypt) {
-        channels[i].state = IdleState;
+        channels[i].state = QHttpNetworkConnectionChannel::IdleState;
         if (channels[i].reply)
             sendRequest(socket);
         else
@@ -1232,7 +1233,7 @@ void QHttpNetworkConnectionPrivate::_q_error(QAbstractSocket::SocketError socket
     case QAbstractSocket::RemoteHostClosedError:
         // try to reconnect/resend before sending an error.
         // while "Reading" the _q_disconnected() will handle this.
-        if (channels[i].state != IdleState && channels[i].state != ReadingState) {
+        if (channels[i].state != QHttpNetworkConnectionChannel::IdleState && channels[i].state != QHttpNetworkConnectionChannel::ReadingState) {
             if (channels[i].reconnectAttempts-- > 0) {
                 resendCurrentRequest(socket);
                 return;
@@ -1246,7 +1247,7 @@ void QHttpNetworkConnectionPrivate::_q_error(QAbstractSocket::SocketError socket
         break;
     case QAbstractSocket::SocketTimeoutError:
         // try to reconnect/resend before sending an error.
-        if (channels[i].state == WritingState &&  (channels[i].reconnectAttempts-- > 0)) {
+        if (channels[i].state == QHttpNetworkConnectionChannel::WritingState &&  (channels[i].reconnectAttempts-- > 0)) {
             resendCurrentRequest(socket);
             return;
         }
@@ -1405,7 +1406,7 @@ void QHttpNetworkConnectionPrivate::_q_encrypted()
     if (!socket)
         return; // ### error
     int i = indexOf(socket);
-    channels[i].state = IdleState;
+    channels[i].state = QHttpNetworkConnectionChannel::IdleState;
     sendRequest(socket);
 }
 
diff --git a/src/network/access/qhttpnetworkconnection_p.h b/src/network/access/qhttpnetworkconnection_p.h
index 52a73a7..db6a140 100644
--- a/src/network/access/qhttpnetworkconnection_p.h
+++ b/src/network/access/qhttpnetworkconnection_p.h
@@ -65,6 +65,7 @@
 #include <private/qhttpnetworkrequest_p.h>
 #include <private/qhttpnetworkreply_p.h>
 
+#include "qhttpnetworkconnectionchannel_p.h"
 
 #ifndef QT_NO_HTTP
 
@@ -157,8 +158,6 @@ private:
 };
 
 
-
-
 // private classes
 typedef QPair<QHttpNetworkRequest, QHttpNetworkReply*> HttpMessagePair;
 
@@ -172,16 +171,6 @@ public:
     void init();
     void connectSignals(QAbstractSocket *socket);
 
-    enum SocketState {
-        IdleState = 0,          // ready to send request
-        ConnectingState = 1,    // connecting to host
-        WritingState = 2,       // writing the data
-        WaitingState = 4,       // waiting for reply
-        ReadingState = 8,       // reading the reply
-        Wait4AuthState = 0x10,  // blocked for send till the current authentication slot is done
-        BusyState = (ConnectingState|WritingState|WaitingState|ReadingState|Wait4AuthState)
-    };
-
     enum { ChunkSize = 4096 };
 
     int indexOf(QAbstractSocket *socket) const;
@@ -226,35 +215,9 @@ public:
     quint16 port;
     bool encrypt;
 
-    struct Channel {
-        QAbstractSocket *socket;
-        SocketState state;
-        QHttpNetworkRequest request; // current request
-        QHttpNetworkReply *reply; // current reply for this request
-        qint64 written;
-        qint64 bytesTotal;
-        bool resendCurrent;
-        int lastStatus; // last status received on this channel
-        bool pendingEncrypt; // for https (send after encrypted)
-        int reconnectAttempts; // maximum 2 reconnection attempts
-        QAuthenticatorPrivate::Method authMehtod;
-        QAuthenticatorPrivate::Method proxyAuthMehtod;
-        QAuthenticator authenticator;
-        QAuthenticator proxyAuthenticator;
-#ifndef QT_NO_OPENSSL
-        bool ignoreAllSslErrors;
-        QList<QSslError> ignoreSslErrorsList;
-#endif
-        Channel() : socket(0), state(IdleState), reply(0), written(0), bytesTotal(0), resendCurrent(false),
-            lastStatus(0), pendingEncrypt(false), reconnectAttempts(2),
-            authMehtod(QAuthenticatorPrivate::None), proxyAuthMehtod(QAuthenticatorPrivate::None)
-#ifndef QT_NO_OPENSSL
-            , ignoreAllSslErrors(false)
-#endif
-        {}
-    };
     static const int channelCount;
-    Channel *channels; // parallel connections to the server
+    QHttpNetworkConnectionChannel *channels; // parallel connections to the server
+
     bool pendingAuthSignal; // there is an incomplete authentication signal
     bool pendingProxyAuthSignal; // there is an incomplete proxy authentication signal
 
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
new file mode 100644
index 0000000..a04b530
--- /dev/null
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qhttpnetworkconnection_p.h"
+#include "qhttpnetworkconnectionchannel_p.h"
+
+#include <qpair.h>
+#include <qdebug.h>
+
+#ifndef QT_NO_HTTP
+
+#ifndef QT_NO_OPENSSL
+#    include <QtNetwork/qsslkey.h>
+#    include <QtNetwork/qsslcipher.h>
+#    include <QtNetwork/qsslconfiguration.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+// TODO: Put channel specific stuff here so it does not polute qhttpnetworkconnection.cpp
+
+QT_END_NAMESPACE
+
+#include "moc_qhttpnetworkconnectionchannel_p.cpp"
+
+#endif // QT_NO_HTTP
diff --git a/src/network/access/qhttpnetworkconnectionchannel_p.h b/src/network/access/qhttpnetworkconnectionchannel_p.h
new file mode 100644
index 0000000..cbabc67
--- /dev/null
+++ b/src/network/access/qhttpnetworkconnectionchannel_p.h
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QHTTPNETWORKCONNECTIONCHANNEL_H
+#define QHTTPNETWORKCONNECTIONCHANNEL_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of the Network Access API.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+#include <QtNetwork/qnetworkrequest.h>
+#include <QtNetwork/qnetworkreply.h>
+#include <QtNetwork/qabstractsocket.h>
+
+#include <private/qobject_p.h>
+#include <qauthenticator.h>
+#include <qnetworkproxy.h>
+#include <qbuffer.h>
+
+#include <private/qhttpnetworkheader_p.h>
+#include <private/qhttpnetworkrequest_p.h>
+#include <private/qhttpnetworkreply_p.h>
+
+
+#ifndef QT_NO_HTTP
+
+#ifndef QT_NO_OPENSSL
+#    include <QtNetwork/qsslsocket.h>
+#    include <QtNetwork/qsslerror.h>
+#else
+#   include <QtNetwork/qtcpsocket.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+class QHttpNetworkRequest;
+class QHttpNetworkReply;
+class QByteArray;
+
+class QHttpNetworkConnectionChannel : public QObject {
+    Q_OBJECT
+public:
+        enum ChannelState {
+        IdleState = 0,          // ready to send request
+        ConnectingState = 1,    // connecting to host
+        WritingState = 2,       // writing the data
+        WaitingState = 4,       // waiting for reply
+        ReadingState = 8,       // reading the reply
+        Wait4AuthState = 0x10,  // blocked for send till the current authentication slot is done
+        BusyState = (ConnectingState|WritingState|WaitingState|ReadingState|Wait4AuthState)
+    };
+    QAbstractSocket *socket;
+    ChannelState state;
+    QHttpNetworkRequest request; // current request
+    QHttpNetworkReply *reply; // current reply for this request
+    qint64 written;
+    qint64 bytesTotal;
+    bool resendCurrent;
+    int lastStatus; // last status received on this channel
+    bool pendingEncrypt; // for https (send after encrypted)
+    int reconnectAttempts; // maximum 2 reconnection attempts
+    QAuthenticatorPrivate::Method authMehtod;
+    QAuthenticatorPrivate::Method proxyAuthMehtod;
+    QAuthenticator authenticator;
+    QAuthenticator proxyAuthenticator;
+#ifndef QT_NO_OPENSSL
+    bool ignoreAllSslErrors;
+    QList<QSslError> ignoreSslErrorsList;
+#endif
+    QHttpNetworkConnectionChannel() : socket(0), state(IdleState), reply(0), written(0), bytesTotal(0), resendCurrent(false),
+    lastStatus(0), pendingEncrypt(false), reconnectAttempts(2),
+    authMehtod(QAuthenticatorPrivate::None), proxyAuthMehtod(QAuthenticatorPrivate::None)
+#ifndef QT_NO_OPENSSL
+    , ignoreAllSslErrors(false)
+#endif
+    {}
+};
+
+
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_HTTP
+
+#endif
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index 802e603..8569ecd 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -121,7 +121,9 @@ static void ensureInitialized()
     as well as meta-data (headers, etc.).
 
     \note After the request has finished, it is the responsibility of the user
-    to delete the QNetworkReply object at an appropriate time.
+    to delete the QNetworkReply object at an appropriate time. Do not directly
+    delete it inside the slot connected to finished(). You can use the
+    deleteLater() function.
 
     A more involved example, assuming the manager is already existent,
     can be:
@@ -202,6 +204,9 @@ static void ensureInitialized()
     See QNetworkReply::finished() for information on the status that
     the object will be in.
 
+    \note Do not delete the \a reply object in the slot connected to this
+    signal. Use deleteLater().
+
     \sa QNetworkReply::finished(), QNetworkReply::error()
 */
 
diff --git a/src/network/access/qnetworkcookie.cpp b/src/network/access/qnetworkcookie.cpp
index c039703..dd5edb0 100644
--- a/src/network/access/qnetworkcookie.cpp
+++ b/src/network/access/qnetworkcookie.cpp
@@ -1068,259 +1068,4 @@ QDebug operator<<(QDebug s, const QNetworkCookie &cookie)
 }
 #endif
 
-
-
-class QNetworkCookieJarPrivate: public QObjectPrivate
-{
-public:
-    QList<QNetworkCookie> allCookies;
-
-    Q_DECLARE_PUBLIC(QNetworkCookieJar)
-};
-
-/*!
-    \class QNetworkCookieJar
-    \brief The QNetworkCookieJar class implements a simple jar of QNetworkCookie objects
-    \since 4.4
-
-    Cookies are small bits of information that stateless protocols
-    like HTTP use to maintain some persistent information across
-    requests.
-
-    A cookie is set by a remote server when it replies to a request
-    and it expects the same cookie to be sent back when further
-    requests are sent.
-
-    The cookie jar is the object that holds all cookies set in
-    previous requests. Web browsers save their cookie jars to disk in
-    order to conserve permanent cookies across invocations of the
-    application.
-
-    QNetworkCookieJar does not implement permanent storage: it only
-    keeps the cookies in memory. Once the QNetworkCookieJar object is
-    deleted, all cookies it held will be discarded as well. If you
-    want to save the cookies, you should derive from this class and
-    implement the saving to disk to your own storage format.
-
-    This class implements only the basic security recommended by the
-    cookie specifications and does not implement any cookie acceptance
-    policy (it accepts all cookies set by any requests). In order to
-    override those rules, you should reimplement the
-    cookiesForUrl() and setCookiesFromUrl() virtual
-    functions. They are called by QNetworkReply and
-    QNetworkAccessManager when they detect new cookies and when they
-    require cookies.
-
-    \sa QNetworkCookie, QNetworkAccessManager, QNetworkReply,
-    QNetworkRequest, QNetworkAccessManager::setCookieJar()
-*/
-
-/*!
-    Creates a QNetworkCookieJar object and sets the parent object to
-    be \a parent.
-
-    The cookie jar is initialized to empty.
-*/
-QNetworkCookieJar::QNetworkCookieJar(QObject *parent)
-    : QObject(*new QNetworkCookieJarPrivate, parent)
-{
-}
-
-/*!
-    Destroys this cookie jar object and discards all cookies stored in
-    it. Cookies are not saved to disk in the QNetworkCookieJar default
-    implementation.
-
-    If you need to save the cookies to disk, you have to derive from
-    QNetworkCookieJar and save the cookies to disk yourself.
-*/
-QNetworkCookieJar::~QNetworkCookieJar()
-{
-}
-
-/*!
-    Returns all cookies stored in this cookie jar. This function is
-    suitable for derived classes to save cookies to disk, as well as
-    to implement cookie expiration and other policies.
-
-    \sa setAllCookies(), cookiesForUrl()
-*/
-QList<QNetworkCookie> QNetworkCookieJar::allCookies() const
-{
-    return d_func()->allCookies;
-}
-
-/*!
-    Sets the internal list of cookies held by this cookie jar to be \a
-    cookieList. This function is suitable for derived classes to
-    implement loading cookies from permanent storage, or their own
-    cookie acceptance policies by reimplementing
-    setCookiesFromUrl().
-
-    \sa allCookies(), setCookiesFromUrl()
-*/
-void QNetworkCookieJar::setAllCookies(const QList<QNetworkCookie> &cookieList)
-{
-    Q_D(QNetworkCookieJar);
-    d->allCookies = cookieList;
-}
-
-static inline bool isParentPath(QString path, QString reference)
-{
-    if (!path.endsWith(QLatin1Char('/')))
-        path += QLatin1Char('/');
-    if (!reference.endsWith(QLatin1Char('/')))
-        reference += QLatin1Char('/');
-    return path.startsWith(reference);
-}
-
-static inline bool isParentDomain(QString domain, QString reference)
-{
-    if (!reference.startsWith(QLatin1Char('.')))
-        return domain == reference;
-
-    return domain.endsWith(reference) || domain == reference.mid(1);
-}
-
-/*!
-    Adds the cookies in the list \a cookieList to this cookie
-    jar. Default values for path and domain are taken from the \a
-    url object.
-
-    Returns true if one or more cookes are set for url otherwise false.
-
-    If a cookie already exists in the cookie jar, it will be
-    overridden by those in \a cookieList.
-
-    The default QNetworkCookieJar class implements only a very basic
-    security policy (it makes sure that the cookies' domain and path
-    match the reply's). To enhance the security policy with your own
-    algorithms, override setCookiesFromUrl().
-
-    Also, QNetworkCookieJar does not have a maximum cookie jar
-    size. Reimplement this function to discard older cookies to create
-    room for new ones.
-
-    \sa cookiesForUrl(), QNetworkAccessManager::setCookieJar()
-*/
-bool QNetworkCookieJar::setCookiesFromUrl(const QList<QNetworkCookie> &cookieList,
-                                          const QUrl &url)
-{
-    Q_D(QNetworkCookieJar);
-    QString defaultDomain = url.host();
-    QString pathAndFileName = url.path();
-    QString defaultPath = pathAndFileName.left(pathAndFileName.lastIndexOf(QLatin1Char('/'))+1);
-    if (defaultPath.isEmpty())
-        defaultPath = QLatin1Char('/');
-
-    int added = 0;
-    QDateTime now = QDateTime::currentDateTime();
-    foreach (QNetworkCookie cookie, cookieList) {
-        bool isDeletion = !cookie.isSessionCookie() &&
-                          cookie.expirationDate() < now;
-
-        // validate the cookie & set the defaults if unset
-        if (cookie.path().isEmpty())
-            cookie.setPath(defaultPath);
-        else if (!isParentPath(pathAndFileName, cookie.path()))
-            continue;           // not accepted
-
-        if (cookie.domain().isEmpty()) {
-            cookie.setDomain(defaultDomain);
-        } else {
-            QString domain = cookie.domain();
-            if (!(isParentDomain(domain, defaultDomain)
-                || isParentDomain(defaultDomain, domain))) {
-                    continue;           // not accepted
-            }
-
-            // reject if domain is like ".com"
-            // (i.e., reject if domain does not contain embedded dots, see RFC 2109 section 4.3.2)
-            // this is just a rudimentary check and does not cover all cases
-            if (domain.lastIndexOf(QLatin1Char('.')) == 0)
-                continue;           // not accepted
-
-        }
-
-        QList<QNetworkCookie>::Iterator it = d->allCookies.begin(),
-                                       end = d->allCookies.end();
-        for ( ; it != end; ++it)
-            // does this cookie already exist?
-            if (cookie.name() == it->name() &&
-                cookie.domain() == it->domain() &&
-                cookie.path() == it->path()) {
-                // found a match
-                d->allCookies.erase(it);
-                break;
-            }
-
-        // did not find a match
-        if (!isDeletion) {
-            d->allCookies += cookie;
-            ++added;
-        }
-    }
-    return (added > 0);
-}
-
-/*!
-    Returns the cookies to be added to when a request is sent to
-    \a url. This function is called by the default
-    QNetworkAccessManager::createRequest(), which adds the
-    cookies returned by this function to the request being sent.
-
-    If more than one cookie with the same name is found, but with
-    differing paths, the one with longer path is returned before the
-    one with shorter path. In other words, this function returns
-    cookies sorted by path length.
-
-    The default QNetworkCookieJar class implements only a very basic
-    security policy (it makes sure that the cookies' domain and path
-    match the reply's). To enhance the security policy with your own
-    algorithms, override cookiesForUrl().
-
-    \sa setCookiesFromUrl(), QNetworkAccessManager::setCookieJar()
-*/
-QList<QNetworkCookie> QNetworkCookieJar::cookiesForUrl(const QUrl &url) const
-{
-//     \b Warning! This is only a dumb implementation!
-//     It does NOT follow all of the recommendations from
-//     http://wp.netscape.com/newsref/std/cookie_spec.html
-//     It does not implement a very good cross-domain verification yet.
-
-    Q_D(const QNetworkCookieJar);
-    QDateTime now = QDateTime::currentDateTime();
-    QList<QNetworkCookie> result;
-
-    // scan our cookies for something that matches
-    QList<QNetworkCookie>::ConstIterator it = d->allCookies.constBegin(),
-                                        end = d->allCookies.constEnd();
-    for ( ; it != end; ++it) {
-        if (!isParentDomain(url.host(), it->domain()))
-            continue;
-        if (!isParentPath(url.path(), it->path()))
-            continue;
-        if (!(*it).isSessionCookie() && (*it).expirationDate() < now)
-            continue;
-
-        // insert this cookie into result, sorted by path
-        QList<QNetworkCookie>::Iterator insertIt = result.begin();
-        while (insertIt != result.end()) {
-            if (insertIt->path().length() < it->path().length()) {
-                // insert here
-                insertIt = result.insert(insertIt, *it);
-                break;
-            } else {
-                ++insertIt;
-            }
-        }
-
-        // this is the shortest path yet, just append
-        if (insertIt == result.end())
-            result += *it;
-    }
-
-    return result;
-}
-
 QT_END_NAMESPACE
diff --git a/src/network/access/qnetworkcookie.h b/src/network/access/qnetworkcookie.h
index c5f03fb..922a6f5 100644
--- a/src/network/access/qnetworkcookie.h
+++ b/src/network/access/qnetworkcookie.h
@@ -108,25 +108,8 @@ private:
 };
 Q_DECLARE_TYPEINFO(QNetworkCookie, Q_MOVABLE_TYPE);
 
-class QNetworkCookieJarPrivate;
-class Q_NETWORK_EXPORT QNetworkCookieJar: public QObject
-{
-    Q_OBJECT
-public:
-    QNetworkCookieJar(QObject *parent = 0);
-    virtual ~QNetworkCookieJar();
-
-    virtual QList<QNetworkCookie> cookiesForUrl(const QUrl &url) const;
-    virtual bool setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url);
-
-protected:
-    QList<QNetworkCookie> allCookies() const;
-    void setAllCookies(const QList<QNetworkCookie> &cookieList);
-
-private:
-    Q_DECLARE_PRIVATE(QNetworkCookieJar)
-    Q_DISABLE_COPY(QNetworkCookieJar)
-};
+// ### Qt5 remove this include
+#include "qnetworkcookiejar.h"
 
 #ifndef QT_NO_DEBUG_STREAM
 class QDebug;
diff --git a/src/network/access/qnetworkcookiejar.cpp b/src/network/access/qnetworkcookiejar.cpp
new file mode 100644
index 0000000..03f7427
--- /dev/null
+++ b/src/network/access/qnetworkcookiejar.cpp
@@ -0,0 +1,296 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnetworkcookiejar.h"
+#include "qnetworkcookiejar_p.h"
+
+#include "QtNetwork/qnetworkcookie.h"
+#include "QtCore/qurl.h"
+#include "QtCore/qdatetime.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QNetworkCookieJar
+    \brief The QNetworkCookieJar class implements a simple jar of QNetworkCookie objects
+    \since 4.4
+
+    Cookies are small bits of information that stateless protocols
+    like HTTP use to maintain some persistent information across
+    requests.
+
+    A cookie is set by a remote server when it replies to a request
+    and it expects the same cookie to be sent back when further
+    requests are sent.
+
+    The cookie jar is the object that holds all cookies set in
+    previous requests. Web browsers save their cookie jars to disk in
+    order to conserve permanent cookies across invocations of the
+    application.
+
+    QNetworkCookieJar does not implement permanent storage: it only
+    keeps the cookies in memory. Once the QNetworkCookieJar object is
+    deleted, all cookies it held will be discarded as well. If you
+    want to save the cookies, you should derive from this class and
+    implement the saving to disk to your own storage format.
+
+    This class implements only the basic security recommended by the
+    cookie specifications and does not implement any cookie acceptance
+    policy (it accepts all cookies set by any requests). In order to
+    override those rules, you should reimplement the
+    cookiesForUrl() and setCookiesFromUrl() virtual
+    functions. They are called by QNetworkReply and
+    QNetworkAccessManager when they detect new cookies and when they
+    require cookies.
+
+    \sa QNetworkCookie, QNetworkAccessManager, QNetworkReply,
+    QNetworkRequest, QNetworkAccessManager::setCookieJar()
+*/
+
+/*!
+    Creates a QNetworkCookieJar object and sets the parent object to
+    be \a parent.
+
+    The cookie jar is initialized to empty.
+*/
+QNetworkCookieJar::QNetworkCookieJar(QObject *parent)
+    : QObject(*new QNetworkCookieJarPrivate, parent)
+{
+}
+
+/*!
+    Destroys this cookie jar object and discards all cookies stored in
+    it. Cookies are not saved to disk in the QNetworkCookieJar default
+    implementation.
+
+    If you need to save the cookies to disk, you have to derive from
+    QNetworkCookieJar and save the cookies to disk yourself.
+*/
+QNetworkCookieJar::~QNetworkCookieJar()
+{
+}
+
+/*!
+    Returns all cookies stored in this cookie jar. This function is
+    suitable for derived classes to save cookies to disk, as well as
+    to implement cookie expiration and other policies.
+
+    \sa setAllCookies(), cookiesForUrl()
+*/
+QList<QNetworkCookie> QNetworkCookieJar::allCookies() const
+{
+    return d_func()->allCookies;
+}
+
+/*!
+    Sets the internal list of cookies held by this cookie jar to be \a
+    cookieList. This function is suitable for derived classes to
+    implement loading cookies from permanent storage, or their own
+    cookie acceptance policies by reimplementing
+    setCookiesFromUrl().
+
+    \sa allCookies(), setCookiesFromUrl()
+*/
+void QNetworkCookieJar::setAllCookies(const QList<QNetworkCookie> &cookieList)
+{
+    Q_D(QNetworkCookieJar);
+    d->allCookies = cookieList;
+}
+
+static inline bool isParentPath(QString path, QString reference)
+{
+    if (!path.endsWith(QLatin1Char('/')))
+        path += QLatin1Char('/');
+    if (!reference.endsWith(QLatin1Char('/')))
+        reference += QLatin1Char('/');
+    return path.startsWith(reference);
+}
+
+static inline bool isParentDomain(QString domain, QString reference)
+{
+    if (!reference.startsWith(QLatin1Char('.')))
+        return domain == reference;
+
+    return domain.endsWith(reference) || domain == reference.mid(1);
+}
+
+/*!
+    Adds the cookies in the list \a cookieList to this cookie
+    jar. Default values for path and domain are taken from the \a
+    url object.
+
+    Returns true if one or more cookes are set for url otherwise false.
+
+    If a cookie already exists in the cookie jar, it will be
+    overridden by those in \a cookieList.
+
+    The default QNetworkCookieJar class implements only a very basic
+    security policy (it makes sure that the cookies' domain and path
+    match the reply's). To enhance the security policy with your own
+    algorithms, override setCookiesFromUrl().
+
+    Also, QNetworkCookieJar does not have a maximum cookie jar
+    size. Reimplement this function to discard older cookies to create
+    room for new ones.
+
+    \sa cookiesForUrl(), QNetworkAccessManager::setCookieJar()
+*/
+bool QNetworkCookieJar::setCookiesFromUrl(const QList<QNetworkCookie> &cookieList,
+                                          const QUrl &url)
+{
+    Q_D(QNetworkCookieJar);
+    QString defaultDomain = url.host();
+    QString pathAndFileName = url.path();
+    QString defaultPath = pathAndFileName.left(pathAndFileName.lastIndexOf(QLatin1Char('/'))+1);
+    if (defaultPath.isEmpty())
+        defaultPath = QLatin1Char('/');
+
+    int added = 0;
+    QDateTime now = QDateTime::currentDateTime();
+    foreach (QNetworkCookie cookie, cookieList) {
+        bool isDeletion = !cookie.isSessionCookie() &&
+                          cookie.expirationDate() < now;
+
+        // validate the cookie & set the defaults if unset
+        if (cookie.path().isEmpty())
+            cookie.setPath(defaultPath);
+        else if (!isParentPath(pathAndFileName, cookie.path()))
+            continue;           // not accepted
+
+        if (cookie.domain().isEmpty()) {
+            cookie.setDomain(defaultDomain);
+        } else {
+            QString domain = cookie.domain();
+            if (!(isParentDomain(domain, defaultDomain)
+                || isParentDomain(defaultDomain, domain))) {
+                    continue;           // not accepted
+            }
+
+            // reject if domain is like ".com"
+            // (i.e., reject if domain does not contain embedded dots, see RFC 2109 section 4.3.2)
+            // this is just a rudimentary check and does not cover all cases
+            if (domain.lastIndexOf(QLatin1Char('.')) == 0)
+                continue;           // not accepted
+
+        }
+
+        QList<QNetworkCookie>::Iterator it = d->allCookies.begin(),
+                                       end = d->allCookies.end();
+        for ( ; it != end; ++it)
+            // does this cookie already exist?
+            if (cookie.name() == it->name() &&
+                cookie.domain() == it->domain() &&
+                cookie.path() == it->path()) {
+                // found a match
+                d->allCookies.erase(it);
+                break;
+            }
+
+        // did not find a match
+        if (!isDeletion) {
+            d->allCookies += cookie;
+            ++added;
+        }
+    }
+    return (added > 0);
+}
+
+/*!
+    Returns the cookies to be added to when a request is sent to
+    \a url. This function is called by the default
+    QNetworkAccessManager::createRequest(), which adds the
+    cookies returned by this function to the request being sent.
+
+    If more than one cookie with the same name is found, but with
+    differing paths, the one with longer path is returned before the
+    one with shorter path. In other words, this function returns
+    cookies sorted by path length.
+
+    The default QNetworkCookieJar class implements only a very basic
+    security policy (it makes sure that the cookies' domain and path
+    match the reply's). To enhance the security policy with your own
+    algorithms, override cookiesForUrl().
+
+    \sa setCookiesFromUrl(), QNetworkAccessManager::setCookieJar()
+*/
+QList<QNetworkCookie> QNetworkCookieJar::cookiesForUrl(const QUrl &url) const
+{
+//     \b Warning! This is only a dumb implementation!
+//     It does NOT follow all of the recommendations from
+//     http://wp.netscape.com/newsref/std/cookie_spec.html
+//     It does not implement a very good cross-domain verification yet.
+
+    Q_D(const QNetworkCookieJar);
+    QDateTime now = QDateTime::currentDateTime();
+    QList<QNetworkCookie> result;
+
+    // scan our cookies for something that matches
+    QList<QNetworkCookie>::ConstIterator it = d->allCookies.constBegin(),
+                                        end = d->allCookies.constEnd();
+    for ( ; it != end; ++it) {
+        if (!isParentDomain(url.host(), it->domain()))
+            continue;
+        if (!isParentPath(url.path(), it->path()))
+            continue;
+        if (!(*it).isSessionCookie() && (*it).expirationDate() < now)
+            continue;
+
+        // insert this cookie into result, sorted by path
+        QList<QNetworkCookie>::Iterator insertIt = result.begin();
+        while (insertIt != result.end()) {
+            if (insertIt->path().length() < it->path().length()) {
+                // insert here
+                insertIt = result.insert(insertIt, *it);
+                break;
+            } else {
+                ++insertIt;
+            }
+        }
+
+        // this is the shortest path yet, just append
+        if (insertIt == result.end())
+            result += *it;
+    }
+
+    return result;
+}
+
+QT_END_NAMESPACE
diff --git a/src/network/access/qnetworkcookiejar.h b/src/network/access/qnetworkcookiejar.h
new file mode 100644
index 0000000..fae0857
--- /dev/null
+++ b/src/network/access/qnetworkcookiejar.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKCOOKIEJAR_H
+#define QNETWORKCOOKIEJAR_H
+
+#include <QtCore/QObject>
+#include <QtCore/QUrl>
+
+// ### Qt5 remove this include
+#include "qnetworkcookie.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Network)
+
+class QNetworkCookieJarPrivate;
+class Q_NETWORK_EXPORT QNetworkCookieJar: public QObject
+{
+    Q_OBJECT
+public:
+    QNetworkCookieJar(QObject *parent = 0);
+    virtual ~QNetworkCookieJar();
+
+    virtual QList<QNetworkCookie> cookiesForUrl(const QUrl &url) const;
+    virtual bool setCookiesFromUrl(const QList<QNetworkCookie> &cookieList, const QUrl &url);
+
+protected:
+    QList<QNetworkCookie> allCookies() const;
+    void setAllCookies(const QList<QNetworkCookie> &cookieList);
+
+private:
+    Q_DECLARE_PRIVATE(QNetworkCookieJar)
+    Q_DISABLE_COPY(QNetworkCookieJar)
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif
diff --git a/src/network/access/qnetworkcookiejar_p.h b/src/network/access/qnetworkcookiejar_p.h
new file mode 100644
index 0000000..eea7eee
--- /dev/null
+++ b/src/network/access/qnetworkcookiejar_p.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKCOOKIEJAR_P_H
+#define QNETWORKCOOKIEJAR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of the Network Access framework.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "private/qobject_p.h"
+#include "qnetworkcookie.h"
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkCookieJarPrivate: public QObjectPrivate
+{
+public:
+    QList<QNetworkCookie> allCookies;
+
+    Q_DECLARE_PUBLIC(QNetworkCookieJar)
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/network/access/qnetworkreply.cpp b/src/network/access/qnetworkreply.cpp
index 3abf927..f6649b6 100644
--- a/src/network/access/qnetworkreply.cpp
+++ b/src/network/access/qnetworkreply.cpp
@@ -87,6 +87,9 @@ QNetworkReplyPrivate::QNetworkReplyPrivate()
     indicates the progress of the upload for operations that have such
     content.
 
+    \note Do not delete the object in the slot connected to the
+    error() or finished() signal. Use deleteLater().
+
     \sa QNetworkRequest, QNetworkAccessManager
 */
 
@@ -232,6 +235,9 @@ QNetworkReplyPrivate::QNetworkReplyPrivate()
     QNetworkAccessManager::finished() where that signal's reply
     parameter is this object.
 
+    \note Do not delete the object in the slot connected to this
+    signal. Use deleteLater().
+
     \sa QNetworkAccessManager::finished()
 */
 
@@ -246,6 +252,9 @@ QNetworkReplyPrivate::QNetworkReplyPrivate()
     detected. Call errorString() to obtain a textual representation of
     the error condition.
 
+    \note Do not delete the object in the slot connected to this
+    signal. Use deleteLater().
+
     \sa error(), errorString()
 */