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//====== Copyright 1996-2008, Valve Corporation, All rights reserved. =======
//
// Purpose:
//
//=============================================================================
#ifndef STEAM_GAMESERVER_H
#define STEAM_GAMESERVER_H
#ifdef _WIN32
#pragma once
#endif
#include "steam_api.h"
#include "isteamgameserver.h"
#include "isteamgameserverstats.h"
enum EServerMode
{
eServerModeInvalid = 0, // DO NOT USE
eServerModeNoAuthentication = 1, // Don't authenticate user logins and don't list on the server list
eServerModeAuthentication = 2, // Authenticate users, list on the server list, don't run VAC on clients that connect
eServerModeAuthenticationAndSecure = 3, // Authenticate users, list on the server list and VAC protect clients
};
/// Pass to SteamGameServer_Init to indicate that the same UDP port will be used for game traffic
/// UDP queries for server browser pings and LAN discovery. In this case, Steam will not open up a
/// socket to handle server browser queries, and you must use ISteamGameServer::HandleIncomingPacket
/// and ISteamGameServer::GetNextOutgoingPacket to handle packets related to server discovery on your socket.
const uint16 STEAMGAMESERVER_QUERY_PORT_SHARED = 0xffff;
// DEPRECATED: This old name was really confusing.
const uint16 MASTERSERVERUPDATERPORT_USEGAMESOCKETSHARE = STEAMGAMESERVER_QUERY_PORT_SHARED;
// Initialize SteamGameServer client and interface objects, and set server properties which may not be changed.
//
// After calling this function, you should set any additional server parameters, and then
// call ISteamGameServer::LogOnAnonymous() or ISteamGameServer::LogOn()
//
// - unIP will usually be zero. If you are on a machine with multiple IP addresses, you can pass a non-zero
// value here and the relevant sockets will be bound to that IP. This can be used to ensure that
// the IP you desire is the one used in the server browser.
// - usGamePort is the port that clients will connect to for gameplay. You will usually open up your
// own socket bound to this port.
// - usQueryPort is the port that will manage server browser related duties and info
// pings from clients. If you pass STEAMGAMESERVER_QUERY_PORT_SHARED for usQueryPort, then it
// will use "GameSocketShare" mode, which means that the game is responsible for sending and receiving
// UDP packets for the master server updater. (See ISteamGameServer::HandleIncomingPacket and
// ISteamGameServer::GetNextOutgoingPacket.)
// - The version string should be in the form x.x.x.x, and is used by the master server to detect when the
// server is out of date. (Only servers with the latest version will be listed.)
//
// On success k_ESteamAPIInitResult_OK is returned. Otherwise, if pOutErrMsg is non-NULL,
// it will receive a non-localized message that explains the reason for the failure
inline ESteamAPIInitResult SteamGameServer_InitEx( uint32 unIP, uint16 usGamePort, uint16 usQueryPort, EServerMode eServerMode, const char *pchVersionString, SteamErrMsg *pOutErrMsg );
// This function is included for compatibility with older SDK.
// You can use it if you don't care about decent error handling
inline bool SteamGameServer_Init( uint32 unIP, uint16 usGamePort, uint16 usQueryPort, EServerMode eServerMode, const char *pchVersionString )
{
return SteamGameServer_InitEx( unIP, usGamePort, usQueryPort, eServerMode, pchVersionString, NULL ) == k_ESteamAPIInitResult_OK;
}
// Shutdown SteamGameSeverXxx interfaces, log out, and free resources.
S_API void SteamGameServer_Shutdown();
// Most Steam API functions allocate some amount of thread-local memory for
// parameter storage. Calling SteamGameServer_ReleaseCurrentThreadMemory()
// will free all API-related memory associated with the calling thread.
// This memory is released automatically by SteamGameServer_RunCallbacks(),
// so single-threaded servers do not need to explicitly call this function.
inline void SteamGameServer_ReleaseCurrentThreadMemory();
S_API bool SteamGameServer_BSecure();
S_API uint64 SteamGameServer_GetSteamID();
// Older SDKs exported this global pointer, but it is no longer supported.
// You should use SteamGameServerClient() or CSteamGameServerAPIContext to
// safely access the ISteamClient APIs from your game server application.
//S_API ISteamClient *g_pSteamClientGameServer;
// SteamGameServer_InitSafe has been replaced with SteamGameServer_Init and
// is no longer supported. Use SteamGameServer_Init instead.
//S_API void S_CALLTYPE SteamGameServer_InitSafe();
//=============================================================================
//
// Internal implementation details below
//
//=============================================================================
#ifndef STEAM_API_EXPORTS
// This function must be declared inline in the header so the module using steam_api.dll gets the version names they want.
inline bool CSteamGameServerAPIContext::Init()
{
m_pSteamClient = ::SteamGameServerClient();
if ( !m_pSteamClient )
return false;
m_pSteamGameServer = ::SteamGameServer();
m_pSteamGameServerUtils = ::SteamGameServerUtils();
m_pSteamGameServerNetworking = ::SteamGameServerNetworking();
m_pSteamGameServerStats = ::SteamGameServerStats();
m_pSteamHTTP = ::SteamGameServerHTTP();
m_pSteamInventory = ::SteamGameServerInventory();
m_pSteamUGC = ::SteamGameServerUGC();
if ( !m_pSteamGameServer || !m_pSteamGameServerUtils || !m_pSteamGameServerNetworking || !m_pSteamGameServerStats
|| !m_pSteamHTTP || !m_pSteamInventory || !m_pSteamUGC )
return false;
return true;
}
#endif
S_API ESteamAPIInitResult S_CALLTYPE SteamInternal_GameServer_Init_V2( uint32 unIP, uint16 usGamePort, uint16 usQueryPort, EServerMode eServerMode, const char *pchVersionString, const char *pszInternalCheckInterfaceVersions, SteamErrMsg *pOutErrMsg );
inline ESteamAPIInitResult SteamGameServer_InitEx( uint32 unIP, uint16 usGamePort, uint16 usQueryPort, EServerMode eServerMode, const char *pchVersionString, SteamErrMsg *pOutErrMsg )
{
const char *pszInternalCheckInterfaceVersions =
STEAMUTILS_INTERFACE_VERSION "\0"
STEAMNETWORKINGUTILS_INTERFACE_VERSION "\0"
STEAMGAMESERVER_INTERFACE_VERSION "\0"
STEAMGAMESERVERSTATS_INTERFACE_VERSION "\0"
STEAMHTTP_INTERFACE_VERSION "\0"
STEAMINVENTORY_INTERFACE_VERSION "\0"
STEAMNETWORKING_INTERFACE_VERSION "\0"
STEAMNETWORKINGMESSAGES_INTERFACE_VERSION "\0"
STEAMNETWORKINGSOCKETS_INTERFACE_VERSION "\0"
STEAMUGC_INTERFACE_VERSION "\0"
"\0";
return SteamInternal_GameServer_Init_V2( unIP, usGamePort, usQueryPort, eServerMode, pchVersionString, pszInternalCheckInterfaceVersions, pOutErrMsg );
}
inline void SteamGameServer_ReleaseCurrentThreadMemory()
{
SteamAPI_ReleaseCurrentThreadMemory();
}
#endif // STEAM_GAMESERVER_H
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