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-rw-r--r--qt/src/qdbusreply.h132
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diff --git a/qt/src/qdbusreply.h b/qt/src/qdbusreply.h
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--- a/qt/src/qdbusreply.h
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-/* qdbusreply.h QDBusReply object - a reply from D-Bus
- *
- * Copyright (C) 2006 Trolltech AS. All rights reserved.
- * Author: Thiago Macieira <thiago.macieira@trolltech.com>
- *
- * Licensed under the Academic Free License version 2.1
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef QDBUSREPLY_H
-#define QDBUSREPLY_H
-
-#include <QtCore/qglobal.h>
-#include <QtCore/qvariant.h>
-
-#include "qdbusmacros.h"
-#include "qdbusmessage.h"
-#include "qdbuserror.h"
-
-#include "qdbustypehelper_p.h"
-
-template<typename T>
-class QDBusReply
-{
- typedef T Type;
-public:
- inline QDBusReply(const QDBusMessage &reply)
- : m_data(Type())
- {
- *this = reply;
- }
- inline QDBusReply& operator=(const QDBusMessage& reply)
- {
- m_error = reply;
- if (isSuccess())
- m_data = QDBusTypeHelper<Type>::fromVariant(reply.at(0));
- else
- m_data = Type();
- return *this;
- }
-
- inline QDBusReply(const QDBusError &dbusError = QDBusError())
- : m_error(dbusError), m_data(Type())
- {
- }
- inline QDBusReply& operator=(const QDBusError& dbusError)
- {
- m_error = dbusError;
- m_data = Type();
- return *this;
- }
-
- inline QDBusReply& operator=(const QDBusReply& other)
- {
- m_error = other.m_error;
- m_data = other.m_data;
- return *this;
- }
-
- inline bool isError() const { return m_error.isValid(); }
- inline bool isSuccess() const { return !m_error.isValid(); }
-
- inline const QDBusError& error() { return m_error; }
-
- inline Type value() const
- {
- return m_data;
- }
-
- inline operator Type () const
- {
- return m_data;
- }
-
- static QDBusReply<T> fromVariant(const QDBusReply<QVariant> &variantReply)
- {
- QDBusReply<T> retval;
- retval.m_error = variantReply.m_error;
- if (retval.isSuccess()) {
- retval.m_data = qvariant_cast<Type>(variantReply.m_data);
- if (!qVariantCanConvert<Type>(variantReply.m_data))
- retval.m_error = QDBusError(QDBusError::InvalidSignature,
- QLatin1String("Unexpected reply signature"));
- }
- return retval;
- }
-
-private:
- QDBusError m_error;
- Type m_data;
-};
-
-# ifndef Q_QDOC
-// specialize for void:
-template<>
-class QDBUS_EXPORT QDBusReply<void>
-{
-public:
- inline QDBusReply(const QDBusMessage &reply)
- : m_error(reply)
- {
- }
- inline QDBusReply(const QDBusError &dbusError)
- : m_error(dbusError)
- {
- }
-
- inline bool isError() const { return m_error.isValid(); }
- inline bool isSuccess() const { return !m_error.isValid(); }
-
- inline const QDBusError& error() { return m_error; }
-
-private:
- QDBusError m_error;
-};
-# endif
-
-#endif