|
|
|
|
/*==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/>.
|
|
|
|
|
|
|
|
|
|
Additional permissions under GNU GPL version 3 section 7
|
|
|
|
|
|
|
|
|
|
If you modify this Program, or any covered work, by linking or
|
|
|
|
|
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
|
|
|
|
|
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
|
|
|
|
|
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
|
|
|
|
|
(or a modified version of those libraries),
|
|
|
|
|
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
|
|
|
|
|
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
|
|
|
|
|
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
|
|
|
|
|
licensors of this Program grant you additional
|
|
|
|
|
permission to convey the resulting work. Corresponding Source for a
|
|
|
|
|
non-source form of such a combination shall include the source code for
|
|
|
|
|
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
|
|
|
|
|
work.
|
|
|
|
|
|
|
|
|
|
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/pnNetProtocol/Private/Protocols/Srv2Db/pnNpSrv2Db.cpp
|
|
|
|
|
*
|
|
|
|
|
***/
|
|
|
|
|
|
|
|
|
|
#ifdef SERVER
|
|
|
|
|
|
|
|
|
|
#define USES_PROTOCOL_SRV2DB
|
|
|
|
|
#include "../../../Pch.h"
|
|
|
|
|
#pragma hdrstop
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
|
*
|
|
|
|
|
* Exports
|
|
|
|
|
*
|
|
|
|
|
***/
|
|
|
|
|
|
|
|
|
|
//===========================================================================
|
|
|
|
|
bool Srv2DbValidateConnect (
|
|
|
|
|
AsyncNotifySocketListen * listen,
|
|
|
|
|
Srv2Db_ConnData * connectPtr
|
|
|
|
|
) {
|
|
|
|
|
// Ensure that there are enough bytes for the header
|
|
|
|
|
const Srv2Db_ConnData & connect = * (const Srv2Db_ConnData *) listen->buffer;
|
|
|
|
|
|
|
|
|
|
// Validate message size
|
|
|
|
|
const unsigned kMinStructSize = sizeof(uint32_t) * 1;
|
|
|
|
|
if (listen->bytes < kMinStructSize)
|
|
|
|
|
return false;
|
|
|
|
|
if (listen->bytes < connect.dataBytes)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
// Validate connect server type
|
|
|
|
|
if (! (connect.srvType == kSrvTypeAuth
|
|
|
|
|
|| connect.srvType == kSrvTypeVault
|
|
|
|
|
|| connect.srvType == kSrvTypeState
|
|
|
|
|
|| connect.srvType == kSrvTypeScore
|
|
|
|
|
|| connect.srvType == kSrvTypeCsr)
|
|
|
|
|
) {
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
memset(connectPtr, 0, sizeof(*connectPtr));
|
|
|
|
|
MemCopy(connectPtr, &connect, min(sizeof(*connectPtr), connect.dataBytes));
|
|
|
|
|
|
|
|
|
|
listen->bytesProcessed += connect.dataBytes;
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif // SERVER
|
