summaryrefslogtreecommitdiffstats
path: root/src/network/access/qnetworkreplyimpl_p.h
diff options
context:
space:
mode:
authorLars Knoll <lars.knoll@nokia.com>2009-03-23 09:34:13 (GMT)
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 09:34:13 (GMT)
commit67ad0519fd165acee4a4d2a94fa502e9e4847bd0 (patch)
tree1dbf50b3dff8d5ca7e9344733968c72704eb15ff /src/network/access/qnetworkreplyimpl_p.h
downloadQt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.zip
Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.gz
Qt-67ad0519fd165acee4a4d2a94fa502e9e4847bd0.tar.bz2
Long live Qt!
Diffstat (limited to 'src/network/access/qnetworkreplyimpl_p.h')
-rw-r--r--src/network/access/qnetworkreplyimpl_p.h181
1 files changed, 181 insertions, 0 deletions
diff --git a/src/network/access/qnetworkreplyimpl_p.h b/src/network/access/qnetworkreplyimpl_p.h
new file mode 100644
index 0000000..ad06f78
--- /dev/null
+++ b/src/network/access/qnetworkreplyimpl_p.h
@@ -0,0 +1,181 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKREPLYIMPL_P_H
+#define QNETWORKREPLYIMPL_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 API. This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qnetworkreply.h"
+#include "qnetworkreply_p.h"
+#include "qnetworkaccessmanager.h"
+#include "qnetworkproxy.h"
+#include "QtCore/qmap.h"
+#include "QtCore/qqueue.h"
+#include "private/qringbuffer_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QAbstractNetworkCache;
+class QNetworkAccessBackend;
+
+class QNetworkReplyImplPrivate;
+class QNetworkReplyImpl: public QNetworkReply
+{
+ Q_OBJECT
+public:
+ QNetworkReplyImpl(QObject *parent = 0);
+ ~QNetworkReplyImpl();
+ virtual void abort();
+
+ // reimplemented from QNetworkReply
+ virtual void close();
+ virtual qint64 bytesAvailable() const;
+ virtual void setReadBufferSize(qint64 size);
+
+ virtual qint64 readData(char *data, qint64 maxlen);
+ virtual bool event(QEvent *);
+
+#ifndef QT_NO_OPENSSL
+ Q_INVOKABLE QSslConfiguration sslConfigurationImplementation() const;
+ Q_INVOKABLE void setSslConfigurationImplementation(const QSslConfiguration &configuration);
+ virtual void ignoreSslErrors();
+#endif
+
+ Q_DECLARE_PRIVATE(QNetworkReplyImpl)
+ Q_PRIVATE_SLOT(d_func(), void _q_startOperation())
+ Q_PRIVATE_SLOT(d_func(), void _q_sourceReadyRead())
+ Q_PRIVATE_SLOT(d_func(), void _q_sourceReadChannelFinished())
+ Q_PRIVATE_SLOT(d_func(), void _q_copyReadyRead())
+ Q_PRIVATE_SLOT(d_func(), void _q_copyReadChannelFinished())
+};
+
+class QNetworkReplyImplPrivate: public QNetworkReplyPrivate
+{
+public:
+ enum InternalNotifications {
+ NotifyDownstreamReadyWrite,
+ NotifyUpstreamReadyRead,
+ NotifyCloseDownstreamChannel,
+ NotifyCloseUpstreamChannel,
+ NotifyCopyFinished
+ };
+
+ enum State {
+ Idle,
+ Opening,
+ Working,
+ Finished,
+ Aborted
+ };
+
+ typedef QQueue<InternalNotifications> NotificationQueue;
+
+ QNetworkReplyImplPrivate();
+
+ void _q_startOperation();
+ void _q_sourceReadyRead();
+ void _q_sourceReadChannelFinished();
+ void _q_copyReadyRead();
+ void _q_copyReadChannelFinished();
+
+ void setup(QNetworkAccessManager::Operation op, const QNetworkRequest &request,
+ QIODevice *outgoingData);
+ void setNetworkCache(QAbstractNetworkCache *networkCache);
+ void backendNotify(InternalNotifications notification);
+ void handleNotifications();
+ void createCache();
+ void completeCacheSave();
+
+ // callbacks from the backend (through the manager):
+ void setCachingEnabled(bool enable);
+ bool isCachingEnabled() const;
+ void consume(qint64 count);
+ qint64 nextDownstreamBlockSize() const;
+ void feed(const QByteArray &data);
+ void feed(QIODevice *data);
+ void finished();
+ void error(QNetworkReply::NetworkError code, const QString &errorString);
+ void metaDataChanged();
+ void redirectionRequested(const QUrl &target);
+ void sslErrors(const QList<QSslError> &errors);
+
+ QNetworkAccessBackend *backend;
+ QIODevice *outgoingData;
+ QIODevice *copyDevice;
+ QAbstractNetworkCache *networkCache;
+
+ bool cacheEnabled;
+ QIODevice *cacheSaveDevice;
+
+ NotificationQueue pendingNotifications;
+ QUrl urlForLastAuthentication;
+#ifndef QT_NO_NETWORKPROXY
+ QNetworkProxy lastProxyAuthentication;
+ QList<QNetworkProxy> proxyList;
+#endif
+
+ QRingBuffer readBuffer;
+ QRingBuffer writeBuffer;
+ qint64 bytesDownloaded;
+ qint64 lastBytesDownloaded;
+ qint64 bytesUploaded;
+
+ QString httpReasonPhrase;
+ int httpStatusCode;
+
+ State state;
+
+ Q_DECLARE_PUBLIC(QNetworkReplyImpl)
+};
+
+QT_END_NAMESPACE
+
+#endif