/*==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/Srv2State/pnNpSrv2State.h
*   
***/

#ifdef PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNNETPROTOCOL_PRIVATE_PROTOCOLS_SRV2STATE_PNNPSRV2STATE_H
#error "Header $/Plasma20/Sources/Plasma/NucleusLib/pnNetProtocol/Private/Protocols/Srv2State/pnNpSrv2State.h included more than once"
#endif
#define PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNNETPROTOCOL_PRIVATE_PROTOCOLS_SRV2STATE_PNNPSRV2STATE_H


// kNetProtocolSrv2State messages
// Because SrvState must remain compatible with older auth builds, these message ids
// must not change unless all front-end servers are synchronously replaced.
enum {
	kSrv2State_SaveObject				= 0,
	kSrv2State_DeleteObject				= 1,
	kSrv2State_FetchObject				= 2,
};

enum {
	kState2Srv_ObjectFetched 			= 0,
};


//============================================================================
// BEGIN PACKED DATA STRUCTURES
//============================================================================
#include <PshPack1.h>


/*****************************************************************************
*
*   Srv2State connect packet
*
***/

struct Srv2State_ConnData {
    dword   dataBytes;
    dword   buildId;
    dword   srvType;
};
struct Srv2State_Connect {
    AsyncSocketConnectPacket    hdr;
    Srv2State_ConnData          data;
};


/*****************************************************************************
*
*   Srv2State message structures
*
***/

struct Srv2State_FetchObject : SrvMsgHeader {
	Uuid	ownerId;
	wchar	objectName[kMaxStateObjectName];
};

struct Srv2State_SaveObject : SrvMsgHeader {
	Uuid		ownerId;		
	wchar		objectName[kMaxStateObjectName];
	dword		objectDataBytes;
	byte		objectData[1]; // objectData[objectDataBytes], actually
	// no more fields after var length alloc
};

struct Srv2State_DeleteObject : SrvMsgHeader {
	Uuid	ownerId;		
	wchar	objectName[kMaxStateObjectName];
};


/*****************************************************************************
*
*   State2Srv message structures
*
***/

struct State2Srv_ObjectFetched : SrvMsgHeader { 
	dword	objectDataBytes;
	byte	objectData[1];
	// no more fields after var length alloc
};


//============================================================================
// END PACKED DATA STRUCTURES
//============================================================================
#include <PopPack.h>


/*****************************************************************************
*
*   Srv2State functions
*
***/

bool Srv2StateValidateConnect (
    AsyncNotifySocketListen *   listen,
    Srv2State_ConnData *        connectPtr
);



