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# 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