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[amule.git] / src / ClientCreditsList.h
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1 //
2 // This file is part of the aMule Project.
3 //
4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
5 // Copyright (c) 2002-2008 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.
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.
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
26 #ifndef CLIENTCREDITSLIST_H
27 #define CLIENTCREDITSLIST_H
29 #include "MD4Hash.h" // Needed for CMD4Hash
31 #include <map>
33 class CClientCredits;
35 class CClientCreditsList
37 public:
38 CClientCreditsList();
39 ~CClientCreditsList();
41 // return signature size, 0 = Failed | use sigkey param for debug only
42 uint8 CreateSignature(CClientCredits* pTarget, byte* pachOutput, uint8 nMaxSize, uint32 ChallengeIP, uint8 byChaIPKind, void* sigkey = NULL);
43 bool VerifyIdent(CClientCredits* pTarget, const byte* pachSignature, uint8 nInputSize, uint32 dwForIP, uint8 byChaIPKind);
45 CClientCredits* GetCredit(const CMD4Hash& key);
46 void Process();
47 uint8 GetPubKeyLen() const {return m_nMyPublicKeyLen;}
48 const byte* GetPublicKey() const {return m_abyMyPublicKey;}
49 bool CryptoAvailable() const;
50 void SaveList();
51 protected:
52 void LoadList();
53 void InitalizeCrypting();
54 bool CreateKeyPair();
55 #ifdef _DEBUG
56 bool Debug_CheckCrypting();
57 #endif
58 private:
59 typedef std::map<CMD4Hash, CClientCredits*> ClientMap;
60 ClientMap m_mapClients;
61 uint32 m_nLastSaved;
62 // A void* to avoid having to include the large CryptoPP.h file
63 void* m_pSignkey;
64 byte m_abyMyPublicKey[80];
65 uint8 m_nMyPublicKeyLen;
68 #endif // CLIENTCREDITSLIST_H
69 // File_checked_for_headers