kademliaudplistener.h

电驴下载工具eMule0.47aVeryCD的源代码,可作分析测试也可用于P2P软件的开发研究.

/*
Copyright (C)2003 Barry Dunne (http://www.emule-project.net)
 
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

// Note To Mods //
/*
Please do not change anything here and release it..
There is going to be a new forum created just for the Kademlia side of the client..
If you feel there is an error or a way to improve something, please
post it in the forum first and let us look at it.. If it is a real improvement,
it will be added to the offical client.. Changing something without knowing
what all it does can cause great harm to the network if released in mass form..
Any mod that changes anything within the Kademlia side will not be allowed to advertise
there client on the eMule forum..
*/

#pragma once
#include "../routing/Maps.h"

class CSafeMemFile;
struct SSearchTerm;

namespace Kademlia
{
	class CKademliaUDPListener
	{
			friend class CSearch;
		public:
			void Bootstrap(LPCTSTR uIP, uint16 uUDPPort);
			void Bootstrap(uint32 uIP, uint16 uUDPPort);
			void FirewalledCheck(uint32 uIP, uint16 uUDPPort);
			void SendMyDetails(byte byOpcode, uint32 uIP, uint16 uUDPPort);
			void SendMyDetails_KADEMLIA2(byte byOpcode, uint32 uIP, uint16 uUDPPort);
			void SendPublishSourcePacket(uint32 uIP, uint16 uUDPPort, const CUInt128& uTargetID, const CUInt128& uContactID, const TagList& tags);
			void SendNullPacket(byte byOpcode, uint32 uIP, uint16 uUDPPort);
			virtual void ProcessPacket(const byte* pbyData, uint32 uLenData, uint32 uIP, uint16 uUDPPort);
			void SendPacket(const byte* pbyData, uint32 uLenData, uint32 uDestinationHost, uint16 uDestinationPort);
			void SendPacket(const byte *pbyData, uint32 uLenData, byte byOpcode, uint32 uDestinationHost, uint16 uDestinationPort);
			void SendPacket(CSafeMemFile* pfileData, byte byOpcode, uint32 uDestinationHost, uint16 uDestinationPort);
		private:
			void AddContact (const byte* pbyData, uint32 uLenData, uint32 uIP, uint16 uUDPPort, uint16 uTCPPort = 0);
			void AddContact_KADEMLIA2 (const byte* pbyData, uint32 uLenData, uint32 uIP, uint16 uUDPPort);
			void AddContacts(const byte* pbyData, uint32 uLenData, uint16 uNumContacts);
			static SSearchTerm* CreateSearchExpressionTree(CSafeMemFile& fileIO, int iLevel);
			static void Free(SSearchTerm* pSearchTerms);
			void Process_KADEMLIA_BOOTSTRAP_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_BOOTSTRAP_REQ (uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_BOOTSTRAP_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA2_BOOTSTRAP_RES (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_HELLO_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_HELLO_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_HELLO_RES (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_HELLO_RES (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_RES (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_RES (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_SEARCH_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_SEARCH_KEY_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_SEARCH_SOURCE_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_SEARCH_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA2_SEARCH_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA_PUBLISH_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_PUBLISH_KEY_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_PUBLISH_SOURCE_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_PUBLISH_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA2_PUBLISH_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA_SEARCH_NOTES_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_SEARCH_NOTES_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_SEARCH_NOTES_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA_PUBLISH_NOTES_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA2_PUBLISH_NOTES_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_PUBLISH_NOTES_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA_FIREWALLED_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_FIREWALLED_RES (const byte* pbyPacketData, uint32 uLenPacket);
			void Process_KADEMLIA_FIREWALLED_ACK_RES (uint32 uLenPacket);
			void Process_KADEMLIA_FINDBUDDY_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_FINDBUDDY_RES (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP, uint16 uUDPPort);
			void Process_KADEMLIA_CALLBACK_REQ (const byte* pbyPacketData, uint32 uLenPacket, uint32 uIP);
	};
}