1//
2// This file is part of the aMule Project.
3//
4// Copyright (c) 2003-2011 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 KNOWNFILELIST_H
27#define KNOWNFILELIST_H
28
29
30#include "SharedFileList.h" // CKnownFileMap
31
32
33class CKnownFile;
34class CPath;
35
36class CKnownFileList
37{
38public:
39	CKnownFileList();
40	~CKnownFileList();
41	bool	SafeAddKFile(CKnownFile* toadd, bool afterHashing = false);
42	bool	Init();
43	void	Save();
44	void	Clear();
45	CKnownFile* FindKnownFile(
46		const CPath& filename,
47		time_t in_date,
48		uint64 in_size);
49	CKnownFile* FindKnownFileByID(const CMD4Hash& hash);
50	void	PrepareIndex();
51	void	ReleaseIndex();
52
53	uint16 requested;
54	uint32 transferred;
55	uint16 accepted;
56
57private:
58	wxMutex	list_mut;
59
60	bool	Append(CKnownFile*, bool afterHashing = false);
61
62	CKnownFile *IsOnDuplicates(
63		const CPath& filename,
64		uint32 in_date,
65		uint64 in_size) const;
66
67	bool KnownFileMatches(
68		CKnownFile *knownFile,
69		const CPath& filename,
70		uint32 in_date,
71		uint64 in_size) const;
72
73	typedef std::list<CKnownFile*> KnownFileList;
74	KnownFileList	m_duplicateFileList;
75	CKnownFileMap	m_knownFileMap;
76	// The filename "known.met"
77	wxString	m_filename;
78	// Speed up shared files reload
79	typedef std::multimap<uint32, CKnownFile*> KnownFileSizeMap;
80	KnownFileSizeMap * m_knownSizeMap;
81	KnownFileSizeMap * m_duplicateSizeMap;
82};
83
84#endif // KNOWNFILELIST_H
85// File_checked_for_headers
86