Home · All Classes · All Namespaces · Modules · Functions · Files

file-transfer-channel.h

00001 /*
00002  * This file is part of TelepathyQt4
00003  *
00004  * Copyright (C) 2009 Collabora Ltd. <http://www.collabora.co.uk/>
00005  * Copyright (C) 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_file_transfer_channel_h_HEADER_GUARD_
00023 #define _TelepathyQt4_file_transfer_channel_h_HEADER_GUARD_
00024 
00025 #ifndef IN_TELEPATHY_QT4_HEADER
00026 #error IN_TELEPATHY_QT4_HEADER
00027 #endif
00028 
00029 #include <TelepathyQt4/Channel>
00030 
00031 namespace Tp
00032 {
00033 
00034 class TELEPATHY_QT4_EXPORT FileTransferChannel : public Channel
00035 {
00036     Q_OBJECT
00037     Q_DISABLE_COPY(FileTransferChannel)
00038 
00039 public:
00040     static const Feature FeatureCore;
00041 
00042     static FileTransferChannelPtr create(const ConnectionPtr &connection,
00043             const QString &objectPath, const QVariantMap &immutableProperties);
00044 
00045     virtual ~FileTransferChannel();
00046 
00047     FileTransferState state() const;
00048     FileTransferStateChangeReason stateReason() const;
00049 
00050     QString fileName() const;
00051     QString contentType() const;
00052     qulonglong size() const;
00053 
00054     FileHashType contentHashType() const;
00055     QString contentHash() const;
00056 
00057     QString description() const;
00058 
00059     QDateTime lastModificationTime() const;
00060 
00061     qulonglong initialOffset() const;
00062 
00063     qulonglong transferredBytes() const;
00064 
00065     PendingOperation *cancel();
00066 
00067 Q_SIGNALS:
00068     void stateChanged(Tp::FileTransferState state,
00069             Tp::FileTransferStateChangeReason reason);
00070     void initialOffsetDefined(qulonglong initialOffset);
00071     void transferredBytesChanged(qulonglong count);
00072 
00073 protected:
00074     FileTransferChannel(const ConnectionPtr &connection, const QString &objectPath,
00075             const QVariantMap &immutableProperties);
00076 
00077     SupportedSocketMap availableSocketTypes() const;
00078 
00079     virtual void connectToHost();
00080     bool isConnected() const;
00081     void setConnected();
00082 
00083     bool isFinished() const;
00084     virtual void setFinished();
00085 
00086 private Q_SLOTS:
00087     void gotProperties(QDBusPendingCallWatcher *watcher);
00088 
00089     void changeState();
00090     void onStateChanged(uint state, uint stateReason);
00091     void onInitialOffsetDefined(qulonglong initialOffset);
00092     void onTransferredBytesChanged(qulonglong count);
00093 
00094 private:
00095     struct Private;
00096     friend struct Private;
00097     Private *mPriv;
00098 };
00099 
00100 } // Tp
00101 
00102 #endif


Copyright © 2008-2010 Collabora Ltd. and Nokia Corporation
Telepathy-Qt4 0.4.4