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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/>.
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/Cli2File/pnNpCli2File.h
*
***/
#ifdef PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNNETPROTOCOL_PRIVATE_PROTOCOLS_CLI2FILE_PNNPCLI2FILE_H
#error "Header $/Plasma20/Sources/Plasma/NucleusLib/pnNetProtocol/Private/Protocols/Cli2File/pnNpCli2File.h included more than once"
#endif
#define PLASMA20_SOURCES_PLASMA_NUCLEUSLIB_PNNETPROTOCOL_PRIVATE_PROTOCOLS_CLI2FILE_PNNPCLI2FILE_H
// Because SrvFile must remain backward compatible with all client builds,
// the following enum values may never change under any circumstances.
// kNetProtocolCli2File messages
enum {
// Global
kCli2File_PingRequest = 0,
// File server-related
kCli2File_BuildIdRequest = 10,
// 11 through 19 skipped
// Cache-related
kCli2File_ManifestRequest = 20,
kCli2File_FileDownloadRequest = 21,
kCli2File_ManifestEntryAck = 22,
kCli2File_FileDownloadChunkAck = 23,
// 24 through 29 skipped
kCli2File_UNUSED_1 = 30,
};
enum {
// Global
kFile2Cli_PingReply = 0,
// File server-related
kFile2Cli_BuildIdReply = 10,
kFile2Cli_BuildIdUpdate = 11,
// 12 through 19 skipped
// Cache-related
kFile2Cli_ManifestReply = 20,
kFile2Cli_FileDownloadReply = 21,
// 22 through 29 skipped
kFile2Cli_UNUSED_1 = 30,
};
// we have a constant build id so all clients can connect to us, no matter what version
static const unsigned kFileSrvBuildId = 0;
//============================================================================
// BEGIN PACKED DATA STRUCTURES
//============================================================================
#include <PshPack1.h>
/*****************************************************************************
*
* Cli2File connect packet
*
***/
struct Cli2File_ConnData {
dword dataBytes;
dword buildId;
unsigned serverType;
};
struct Cli2File_Connect {
AsyncSocketConnectPacket hdr;
Cli2File_ConnData data;
};
struct Cli2File_MsgHeader {
dword messageBytes;
dword messageId;
};
/*****************************************************************************
*
* Cli2File message structures
*
***/
// PingRequest
struct Cli2File_PingRequest : Cli2File_MsgHeader {
dword pingTimeMs;
};
// BuildIdRequest
struct Cli2File_BuildIdRequest : Cli2File_MsgHeader {
dword transId;
};
// ManifestRequest
struct Cli2File_ManifestRequest : Cli2File_MsgHeader {
dword transId;
wchar group[MAX_PATH];
unsigned buildId; // 0 = newest
};
struct Cli2File_ManifestEntryAck : Cli2File_MsgHeader {
dword transId;
dword readerId;
};
// FileDownloadRequest
struct Cli2File_FileDownloadRequest : Cli2File_MsgHeader {
dword transId;
wchar filename[MAX_PATH];
unsigned buildId; // 0 = newest
};
struct Cli2File_FileDownloadChunkAck : Cli2File_MsgHeader {
dword transId;
dword readerId;
};
/*****************************************************************************
*
* File2Cli message structures
*
***/
// PingReply
struct File2Cli_PingReply : Cli2File_MsgHeader {
dword pingTimeMs;
};
// BuildIdReply
struct File2Cli_BuildIdReply : Cli2File_MsgHeader {
dword transId;
ENetError result;
unsigned buildId;
};
// BuildIdUpdate
struct File2Cli_BuildIdUpdate : Cli2File_MsgHeader {
unsigned buildId;
};
// ManifestReply
struct File2Cli_ManifestReply : Cli2File_MsgHeader {
dword transId;
ENetError result;
dword readerId;
dword numFiles; // total number of files
dword wcharCount; // size of the buffer
wchar manifestData[1]; // manifestData[wcharCount], actually
};
// FileDownloadReply
struct File2Cli_FileDownloadReply : Cli2File_MsgHeader {
dword transId;
ENetError result;
dword readerId;
dword totalFileSize;
dword byteCount;
byte fileData[1]; // fileData[byteCount], actually
};
//============================================================================
// END PACKED DATA STRUCTURES
//============================================================================
#include <PopPack.h>