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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
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 3 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, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
/*****************************************************************************
*
* $/Plasma20/Sources/Plasma/NucleusLib/pnNetCli/Intern.h
*
***/
#ifdef PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNNETCLI_INTERN_H
#error "Header $/Plasma20/Sources/Plasma/NucleusLib/pnNetCli/Intern.h included more than once"
#endif
#define PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNNETCLI_INTERN_H
namespace pnNetCli {
/*****************************************************************************
*
* Channel
*
***/
struct NetMsgChannel;
NetMsgChannel * NetMsgChannelLock (
unsigned protocol,
bool server,
unsigned * largestRecv
);
void NetMsgChannelUnlock (
NetMsgChannel * channel
);
const NetMsgInitRecv * NetMsgChannelFindRecvMessage (
NetMsgChannel * channel,
unsigned messageId
);
const NetMsgInitSend * NetMsgChannelFindSendMessage (
NetMsgChannel * channel,
unsigned messageId
);
void NetMsgChannelGetDhConstants (
const NetMsgChannel * channel,
unsigned * dh_g,
const BigNum ** dh_xa, // client: dh_x server: dh_a
const BigNum ** dh_n
);
/*****************************************************************************
*
* Encrypt
*
***/
void NetMsgCryptClientStart (
NetMsgChannel * channel,
unsigned seedBytes,
const byte seedData[],
BigNum * clientSeed,
BigNum * serverSeed
);
void NetMsgCryptServerConnect (
NetMsgChannel * channel,
unsigned seedBytes,
const byte seedData[],
BigNum * clientSeed
);
/*****************************************************************************
*
* Utils
*
***/
class CInputAccumulator {
ARRAY(byte) buffer;
byte * curr;
public:
CInputAccumulator ();
void Add (unsigned count, const byte * data);
bool Get (unsigned count, void * dest); // returns false if request cannot be fulfilled
bool Eof () const;
void Clear ();
void Compact ();
};
} using namespace pnNetCli;