1 | /*************************************************************************** |
2 | * Copyright (C) 2005-2014 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 * |
16 | * along with this program; if not, write to the * |
17 | * Free Software Foundation, Inc., * |
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
19 | ***************************************************************************/ |
20 | |
21 | #ifndef TRANSFER_H |
22 | #define TRANSFER_H |
23 | |
24 | #include <QHostAddress> |
25 | #include <QUuid> |
26 | |
27 | #include "peer.h" |
28 | #include "syncableobject.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 | Connecting, |
49 | Transferring, |
50 | Paused, |
51 | Completed, |
52 | Failed, |
53 | Rejected |
54 | }; |
55 | Q_ENUMS(State) |
56 | |
57 | enum Direction { |
58 | Send, |
59 | Receive |
60 | }; |
61 | Q_ENUMS(Direction) |
62 | |
63 | Transfer(const QUuid &uuid, QObject *parent = 0); // for creating a syncable object client-side |
64 | Transfer(Direction direction, const QString &nick, const QString &fileName, const QHostAddress &address, quint16 port, quint64 size = 0, QObject *parent = 0); |
65 | inline virtual const QMetaObject *syncMetaObject() const { return &staticMetaObject; } |
66 | |
67 | QUuid uuid() const; |
68 | State state() const; |
69 | Direction direction() const; |
70 | QString fileName() const; |
71 | QHostAddress address() const; |
72 | quint16 port() const; |
73 | quint64 fileSize() const; |
74 | QString nick() const; |
75 | |
76 | public slots: |
77 | // called on the client side |
78 | virtual void accept(const QString &savePath) const { Q_UNUSED(savePath); } |
79 | virtual void reject() const {} |
80 | |
81 | // called on the core side through sync calls |
82 | virtual void requestAccepted(PeerPtr peer) { Q_UNUSED(peer); } |
83 | virtual void requestRejected(PeerPtr peer) { Q_UNUSED(peer); } |
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 error(const QString &errorString); |
95 | |
96 | void accepted(PeerPtr peer = 0) const; |
97 | void rejected(PeerPtr peer = 0) const; |
98 | |
99 | protected slots: |
100 | void setState(State state); |
101 | void setError(const QString &errorString); |
102 | |
103 | // called on the client side through sync calls |
104 | virtual void dataReceived(PeerPtr, const QByteArray &data) { Q_UNUSED(data); } |
105 | |
106 | virtual void cleanUp() = 0; |
107 | |
108 | private: |
109 | void init(); |
110 | |
111 | void setDirection(Direction direction); |
112 | void setAddress(const QHostAddress &address); |
113 | void setPort(quint16 port); |
114 | void setFileName(const QString &fileName); |
115 | void setFileSize(quint64 fileSize); |
116 | void setNick(const QString &nick); |
117 | |
118 | |
119 | State _state; |
120 | Direction _direction; |
121 | QString _fileName; |
122 | QHostAddress _address; |
123 | quint16 _port; |
124 | quint64 _fileSize; |
125 | QString _nick; |
126 | QUuid _uuid; |
127 | }; |
128 | |
129 | #endif |
130 | |