1//
2// This file is part of the aMule Project.
3//
4// Copyright (c) 2005-2011 aMule Team ( admin@amule.org / http://www.amule.org )
5// Copyright (c) 2002-2011 Merkur ( devs@emule-project.net / http://www.emule-project.net )
6//
7// Any parts of this program derived from the xMule, lMule or eMule project,
8// or contributed by third-party developers are copyrighted by their
9// respective authors.
10//
11// This program is free software; you can redistribute it and/or modify
12// it under the terms of the GNU General Public License as published by
13// the Free Software Foundation; either version 2 of the License, or
14// (at your option) any later version.
15//
16// This program is distributed in the hope that it will be useful,
17// but WITHOUT ANY WARRANTY; without even the implied warranty of
18// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19// GNU General Public License for more details.
20//
21// You should have received a copy of the GNU General Public License
22// along with this program; if not, write to the Free Software
23// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
24//
25
26#ifndef UPLOADBANDWIDTHTHROTTLER_H
27#define UPLOADBANDWIDTHTHROTTLER_H
28
29
30#include <wx/thread.h>
31
32#include <deque>
33
34#include "Types.h"
35
36class ThrottledControlSocket;
37class ThrottledFileSocket;
38
39class UploadBandwidthThrottler : public wxThread
40{
41public:
42    UploadBandwidthThrottler();
43    ~UploadBandwidthThrottler();
44
45	uint64 GetNumberOfSentBytesSinceLastCallAndReset();
46    uint64 GetNumberOfSentBytesOverheadSinceLastCallAndReset();
47
48    void AddToStandardList(uint32 index, ThrottledFileSocket* socket);
49    bool RemoveFromStandardList(ThrottledFileSocket* socket);
50
51    void QueueForSendingControlPacket(ThrottledControlSocket* socket, bool hasSent = false);
52    void RemoveFromAllQueues(ThrottledControlSocket* socket);
53    void RemoveFromAllQueues(ThrottledFileSocket* socket);
54
55    void EndThread();
56private:
57    void DoRemoveFromAllQueues(ThrottledControlSocket* socket);
58    bool RemoveFromStandardListNoLock(ThrottledFileSocket* socket);
59
60    void* Entry();
61
62    bool m_doRun;
63
64
65    wxMutex m_sendLocker;
66    wxMutex m_tempQueueLocker;
67
68	typedef std::deque<ThrottledControlSocket*> SocketQueue;
69
70	// a queue for all the sockets that want to have Send() called on them.
71    SocketQueue m_ControlQueue_list;
72	// a queue for all the sockets that want to have Send() called on them.
73    SocketQueue m_ControlQueueFirst_list;
74	// sockets that wants to enter m_ControlQueue_list
75    SocketQueue m_TempControlQueue_list;
76	// sockets that wants to enter m_ControlQueue_list and has been able to send before
77    SocketQueue m_TempControlQueueFirst_list;
78
79
80	typedef std::deque<ThrottledFileSocket*> FileSocketQueue;
81	// sockets that have upload slots. Ordered so the most prioritized socket is first
82    FileSocketQueue m_StandardOrder_list;
83
84    uint64 m_SentBytesSinceLastCall;
85    uint64 m_SentBytesSinceLastCallOverhead;
86};
87
88
89#endif
90// File_checked_for_headers
91