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https://github.com/RetroShare/RetroShare.git
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935745a08e
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc
121 lines
2.8 KiB
C++
121 lines
2.8 KiB
C++
/*
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* "$Id: pqitunnelproxy.h,v 1.3 2007-02-18 21:46:50 rmf24 Exp $"
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*
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* 3P/PQI network interface for RetroShare.
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*
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* Copyright 2004-2006 by Robert Fernie.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License Version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems to "retroshare@lunamutt.com".
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*
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*/
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#ifndef PQI_TUNNEL_PROXY_HEADER
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#define PQI_TUNNEL_PROXY_HEADER
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#include "pqi/pqitunnel.h"
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#define PQI_TUNNEL_PROXY_TYPE 0x0024
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#define PQI_TUNNEL_SIGN_SIZE 256
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#define PQI_TUNNEL_SHRT_SIGN_SIZE 16
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#define PQI_PROXY_CHALLENGE_SIZE 1024
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// mode types...
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#define PQI_TI_REQUEST 0x01
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#define PQI_TI_CONNECT 0x02
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#define PQI_TI_END 0x03
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PQTunnel *createPQTunnelProxy(void *d, int n);
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PQTunnelInit *createPQTunnelProxyInit(void *d, int n);
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// defined at the end of header.
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class PQTunnelProxyInit: public PQTunnelInit
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{
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// private copy constructor... prevent copying...
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PQTunnelProxyInit(const PQTunnelProxyInit &)
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:PQTunnelInit(PQI_TUNNEL_PROXY_TYPE)
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{return; }
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public:
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PQTunnelProxyInit();
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virtual ~PQTunnelProxyInit();
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// copy functions.
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virtual PQTunnelProxyInit *clone();
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void copy(const PQTunnelProxyInit *src);
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// These are overloaded from PQTunnelInit.
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virtual const int getSize() const;
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virtual int out(void *data, const int size) const; // write
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virtual int in(const void *data, const int size); // read,
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std::ostream &print(std::ostream &out);
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long seq;
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int mode;
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// source
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certsign src;
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certsign proxy;
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certsign dest;
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unsigned char challenge[PQI_PROXY_CHALLENGE_SIZE];
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unsigned char sign[PQI_TUNNEL_SIGN_SIZE];
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};
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// Data Via Proxy.
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class PQTunnelProxy: public PQTunnel
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{
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// private copy constructor... prevent copying...
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PQTunnelProxy(const PQTunnelProxy &)
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:PQTunnel(PQI_TUNNEL_PROXY_TYPE)
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{return; }
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public:
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PQTunnelProxy();
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virtual ~PQTunnelProxy();
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// copy functions.
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virtual PQTunnelProxy *clone();
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void copy(const PQTunnelProxy *src);
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virtual const int getSize() const;
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virtual int out(void *data, const int size) const; // write
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virtual int in(const void *data, const int size); // read,
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std::ostream &print(std::ostream &out);
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//private:
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// full redefinition of the data space.
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long seq;
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certsign src, dest;
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int size;
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void *data;
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unsigned char sign[PQI_TUNNEL_SIGN_SIZE];
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};
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#endif // PQI_TUNNEL_HEADER
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