src/common/transfer.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2013 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
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  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
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  20
  21 #ifndef TRANSFER_H
  22 #define TRANSFER_H
  23
  24 #include <QHostAddress>
  25 #include <QUuid>
  26
  27 #include "syncableobject.h"
  28 #include "types.h"
  29
  30 class Transfer : public SyncableObject
  31 {
  32     Q_OBJECT
  33     SYNCABLE_OBJECT
  34
  35     Q_PROPERTY(QUuid uuid READ uuid);
  36     Q_PROPERTY(State state READ state WRITE setState NOTIFY stateChanged);
  37     Q_PROPERTY(Direction direction READ direction WRITE setDirection NOTIFY directionChanged);
  38     Q_PROPERTY(QHostAddress address READ address WRITE setAddress NOTIFY addressChanged);
  39     Q_PROPERTY(quint16 port READ port WRITE setPort NOTIFY portChanged);
  40     Q_PROPERTY(QString fileName READ fileName WRITE setFileName NOTIFY fileNameChanged);
  41     Q_PROPERTY(quint64 fileSize READ fileSize WRITE setFileSize NOTIFY fileSizeChanged);
  42     Q_PROPERTY(QString nick READ nick WRITE setNick NOTIFY nickChanged);
  43
  44 public:
  45     enum State {
  46         New,
  47         Pending,
  48         Transferring,
  49         Paused,
  50         Completed,
  51         Failed,
  52         Rejected
  53     };
  54     Q_ENUMS(State)
  55
  56     enum Direction {
  57         Send,
  58         Receive
  59     };
  60     Q_ENUMS(Direction)
  61
  62     Transfer(const QUuid &uuid, QObject *parent = 0); // for creating a syncable object client-side
  63     Transfer(Direction direction, const QString &nick, const QString &fileName, const QHostAddress &address, quint16 port, quint64 size = 0, QObject *parent = 0);
  64
  65     QUuid uuid() const;
  66     State state() const;
  67     Direction direction() const;
  68     QString fileName() const;
  69     QHostAddress address() const;
  70     quint16 port() const;
  71     quint64 fileSize() const;
  72     QString nick() const;
  73
  74     QString savePath() const;
  75
  76 public slots:
  77     // called on the client side
  78     void accept(const QString &savePath) const;
  79     void reject() const;
  80
  81     // called on the core side through sync calls
  82     void requestAccepted(PeerPtr peer = 0);
  83     void requestRejected();
  84
  85 signals:
  86     void stateChanged(State state);
  87     void directionChanged(Direction direction);
  88     void addressChanged(const QHostAddress &address);
  89     void portChanged(quint16 port);
  90     void fileNameChanged(const QString &fileName);
  91     void fileSizeChanged(quint64 fileSize);
  92     void nickChanged(const QString &nick);
  93
  94     void accepted(PeerPtr peer = 0) const;
  95     void rejected() const;
  96
  97 protected:
  98     void setState(State state);
  99
 100 private:
 101     void init();
 102
 103     void setDirection(Direction direction);
 104     void setAddress(const QHostAddress &address);
 105     void setPort(quint16 port);
 106     void setFileName(const QString &fileName);
 107     void setFileSize(quint64 fileSize);
 108     void setNick(const QString &nick);
 109
 110
 111     State _state;
 112     Direction _direction;
 113     QString _fileName;
 114     QHostAddress _address;
 115     quint16 _port;
 116     quint64 _fileSize;
 117     QString _nick;
 118     QUuid _uuid;
 119
 120     // non-synced attributes
 121     mutable QString _savePath;
 122 };
 123
 124 #endif