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Diffstat (limited to 'src/dbus/qdbuspendingcall_p.h')
-rw-r--r-- | src/dbus/qdbuspendingcall_p.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/src/dbus/qdbuspendingcall_p.h b/src/dbus/qdbuspendingcall_p.h new file mode 100644 index 0000000..877cab9 --- /dev/null +++ b/src/dbus/qdbuspendingcall_p.h @@ -0,0 +1,122 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtDBus 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. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the public API. This header file may +// change from version to version without notice, or even be +// removed. +// +// We mean it. +// +// + +#ifndef QDBUSPENDINGCALL_P_H +#define QDBUSPENDINGCALL_P_H + +#include <qshareddata.h> +#include <qpointer.h> +#include <qlist.h> + +#include "qdbusmessage.h" +#include "qdbus_symbols_p.h" + +QT_BEGIN_NAMESPACE + +class QDBusPendingCallWatcher; +class QDBusPendingCallWatcherHelper; +class QDBusConnectionPrivate; + +class QDBusPendingCallPrivate: public QSharedData +{ +public: + QDBusMessage sentMessage; + QDBusMessage replyMessage; +// QDBusMessage pendingReplyMessage; // used in the local loop + QDBusPendingCallWatcherHelper *watcherHelper; + DBusPendingCall *pending; + QDBusConnectionPrivate *connection; + + QString expectedReplySignature; + int expectedReplyCount; + + // for the callback + QPointer<QObject> receiver; + QList<int> metaTypes; + int methodIdx; + + bool autoDelete; + + QDBusPendingCallPrivate() : watcherHelper(0), pending(0), autoDelete(false) + { } + ~QDBusPendingCallPrivate(); + bool setReplyCallback(QObject *target, const char *member); + void waitForFinished(); + void setMetaTypes(int count, const int *types); + void checkReceivedSignature(); +}; + +class QDBusPendingCallWatcherHelper: public QObject +{ + Q_OBJECT +public: + void add(QDBusPendingCallWatcher *watcher); + + void emitSignals(const QDBusMessage &replyMessage, const QDBusMessage &sentMessage) + { + if (replyMessage.type() == QDBusMessage::ReplyMessage) + emit reply(replyMessage); + else + emit error(replyMessage, sentMessage); + emit finished(); + } + +Q_SIGNALS: + void finished(); + void reply(const QDBusMessage &msg); + void error(const QDBusError &error, const QDBusMessage &msg); +}; + +QT_END_NAMESPACE + +#endif |