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# dbus-proxy.h

    00001 /*
    00002  * This file is part of TelepathyQt4
    00003  *
    00004  * Copyright (C) 2008-2009 Collabora Ltd. <http://www.collabora.co.uk/>
    00005  * Copyright (C) 2008-2009 Nokia Corporation
    00006  *
    00007  * This library is free software; you can redistribute it and/or
    00008  * modify it under the terms of the GNU Lesser General Public
    00009  * License as published by the Free Software Foundation; either
    00010  * version 2.1 of the License, or (at your option) any later version.
    00011  *
    00012  * This library is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00015  * Lesser General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU Lesser General Public
    00018  * License along with this library; if not, write to the Free Software
    00019  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    00020  */
    00021
    00022 #ifndef _TelepathyQt4_dbus_proxy_h_HEADER_GUARD_
    00023 #define _TelepathyQt4_dbus_proxy_h_HEADER_GUARD_
    00024
    00025 #ifndef IN_TELEPATHY_QT4_HEADER
    00026 #error IN_TELEPATHY_QT4_HEADER
    00027 #endif
    00028
    00029 #include <TelepathyQt4/Global>
    00030
    00031 #include <QObject>
    00032
    00033 class QDBusConnection;
    00034 class QDBusError;
    00035
    00036 namespace Tp
    00037 {
    00038
    00039 class TELEPATHY_QT4_EXPORT DBusProxy : public QObject
    00040 {
    00041     Q_OBJECT
    00042     Q_DISABLE_COPY(DBusProxy)
    00043
    00044 public:
    00045     DBusProxy(const QDBusConnection &dbusConnection, const QString &busName,
    00046             const QString &objectPath, QObject *parent = 0);
    00047     virtual ~DBusProxy();
    00048
    00049     QDBusConnection dbusConnection() const;
    00050     QString busName() const;
    00051     QString objectPath() const;
    00052
    00053     bool isValid() const;
    00054     QString invalidationReason() const;
    00055     QString invalidationMessage() const;
    00056
    00057 Q_SIGNALS:
    00058     void invalidated(Tp::DBusProxy *proxy,
    00059             const QString &errorName, const QString &errorMessage);
    00060
    00061 protected:
    00062     void setBusName(const QString &busName);
    00063     void invalidate(const QString &reason, const QString &message);
    00064     void invalidate(const QDBusError &error);
    00065
    00066 private Q_SLOTS:
    00067     void emitInvalidated();
    00068
    00069 private:
    00070     struct Private;
    00071     friend struct Private;
    00072     Private *mPriv;
    00073 };
    00074
    00075 class TELEPATHY_QT4_EXPORT StatelessDBusProxy : public DBusProxy
    00076 {
    00077     Q_OBJECT
    00078     Q_DISABLE_COPY(StatelessDBusProxy)
    00079
    00080 public:
    00081     StatelessDBusProxy(const QDBusConnection &dbusConnection,
    00082         const QString &busName, const QString &objectPath,
    00083         QObject *parent = 0);
    00084
    00085     virtual ~StatelessDBusProxy();
    00086
    00087 private:
    00088     struct Private;
    00089     friend struct Private;
    00090     Private *mPriv;
    00091 };
    00092
    00093 class TELEPATHY_QT4_EXPORT StatefulDBusProxy : public DBusProxy
    00094 {
    00095     Q_OBJECT
    00096     Q_DISABLE_COPY(StatefulDBusProxy)
    00097
    00098 public:
    00099     StatefulDBusProxy(const QDBusConnection &dbusConnection,
    00100         const QString &busName, const QString &objectPath,
    00101         QObject *parent = 0);
    00102
    00103     virtual ~StatefulDBusProxy();
    00104
    00105 private Q_SLOTS:
    00106     void onServiceOwnerChanged(const QString &name, const QString &oldOwner,
    00107             const QString &newOwner);
    00108
    00109 private:
    00110     struct Private;
    00111     friend struct Private;
    00112     Private *mPriv;
    00113 };
    00114
    00115 } // Tp
    00116
    00117 #endif