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Add support for retrieving game server Steam Id (bug 6404). (#495)

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This commit is contained in:
Nicholas Hastings 2016-04-26 23:17:08 -04:00
parent e6ec89d145
commit ed46ca3328
8 changed files with 197 additions and 16 deletions
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74
core/HalfLife2.cpp
View File

@ -2,7 +2,7 @@
* vim: set ts=4 sw=4 tw=99 noet :
* =============================================================================
* SourceMod
* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
* Copyright (C) 2004-2016 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
@ -1377,3 +1377,75 @@ string_t CHalfLife2::AllocPooledString(const char *pszValue)
return newString;
}
#endif
bool CHalfLife2::GetServerSteam3Id(char *pszOut, size_t len) const
{
CSteamID sid(GetServerSteamId64());
switch (sid.GetEAccountType())
{
case k_EAccountTypeAnonGameServer:
ke::SafeSprintf(pszOut, len, "[A:%u:%u:%u]", sid.GetEUniverse(), sid.GetAccountID(), sid.GetUnAccountInstance());
break;
case k_EAccountTypeGameServer:
ke::SafeSprintf(pszOut, len, "[G:%u:%u]", sid.GetEUniverse(), sid.GetAccountID());
break;
case k_EAccountTypeInvalid:
ke::SafeSprintf(pszOut, len, "[I:%u:%u]", sid.GetEUniverse(), sid.GetAccountID());
break;
default:
return false;
}
return true;
}
#if defined( PLATFORM_WINDOWS )
#define STEAM_LIB_PREFIX
#define STEAM_LIB_SUFFIX
#elif defined( PLATFORM_LINUX )
#define STEAM_LIB_PREFIX "lib"
#define STEAM_LIB_SUFFIX ".so"
#elif defined( PLATFORM_APPLE )
#define STEAM_LIB_PREFIX "lib"
#define STEAM_LIB_SUFFIX ".dylib"
#endif
uint64_t CHalfLife2::GetServerSteamId64() const
{
#if SOURCE_ENGINE == SE_BLADE \
|| SOURCE_ENGINE == SE_BMS \
|| SOURCE_ENGINE == SE_CSGO \
|| SOURCE_ENGINE == SE_CSS \
|| SOURCE_ENGINE == SE_DODS \
|| SOURCE_ENGINE == SE_EYE \
|| SOURCE_ENGINE == SE_HL2DM \
|| SOURCE_ENGINE == SE_INSURGENCY \
|| SOURCE_ENGINE == SE_SDK2013 \
|| SOURCE_ENGINE == SE_ALIENSWARM \
|| SOURCE_ENGINE == SE_TF2
const CSteamID *sid = engine->GetGameServerSteamID();
if (sid)
{
return sid->ConvertToUint64();
}
#else
typedef uint64_t(* GetServerSteamIdFn)(void);
static GetServerSteamIdFn fn = nullptr;
if (!fn)
{
ke::SharedLib steam_api(STEAM_LIB_PREFIX "steam_api" STEAM_LIB_SUFFIX);
if (steam_api.valid())
{
fn = (GetServerSteamIdFn)steam_api.lookup("SteamGameServer_GetSteamID");
}
}
if (fn)
{
return fn();
}
#endif
return 1ULL;
}

4
core/HalfLife2.h
View File

@ -2,7 +2,7 @@
* vim: set ts=4 sw=4 tw=99 noet :
* =============================================================================
* SourceMod
* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
* Copyright (C) 2004-2016 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
@ -194,6 +194,8 @@ public: //IGameHelpers
#if SOURCE_ENGINE >= SE_ORANGEBOX
string_t AllocPooledString(const char *pszValue);
#endif
bool GetServerSteam3Id(char *pszOut, size_t len) const override;
uint64_t GetServerSteamId64() const override;
public:
void AddToFakeCliCmdQueue(int client, int userid, const char *cmd);
void ProcessFakeCliCmdQueue();

1
core/logic/AMBuilder
View File

@ -81,6 +81,7 @@ binary.sources += [
'RootConsoleMenu.cpp',
'CDataPack.cpp',
'frame_tasks.cpp',
'smn_halflife.cpp',
]
if builder.target_platform == 'windows':
binary.sources += ['thread/WinThreads.cpp']

69
core/logic/smn_halflife.cpp Normal file
View File

@ -0,0 +1,69 @@
/**
* vim: set ts=4 sw=4 tw=99 noet :
* =============================================================================
* SourceMod
* Copyright (C) 2004-2016 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 3.0, as published by the
* Free Software Foundation.
*
* 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/>.
*
* As a special exception, AlliedModders LLC gives you permission to link the
* code of this program (as well as its derivative works) to "Half-Life 2," the
* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
* by the Valve Corporation. You must obey the GNU General Public License in
* all respects for all other code used. Additionally, AlliedModders LLC grants
* this exception to all derivative works. AlliedModders LLC defines further
* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
* or <http://www.sourcemod.net/license.php>.
*
* Version: $Id$
*/
#include "common_logic.h"
#include <IGameHelpers.h>
#include <am-string.h>
#include <inttypes.h>
static cell_t GetServerAuthId(IPluginContext *pContext, const cell_t *params)
{
cell_t *pOut;
pContext->LocalToPhysAddr(params[2], &pOut);
switch ((AuthIdType)params[1])
{
case AuthIdType::Steam3:
gamehelpers->GetServerSteam3Id((char *)pOut, params[3]);
break;
case AuthIdType::SteamId64:
ke::SafeSprintf((char *)pOut, params[3], "%" PRIu64, gamehelpers->GetServerSteamId64());
break;
default:
return pContext->ThrowNativeError("Unsupported AuthIdType (%d) for GetServerAuthId.", params[1]);
}
return 1;
}
static cell_t GetServerAccountId(IPluginContext *pContext, const cell_t *params)
{
return (cell_t)(gamehelpers->GetServerSteamId64() & 0xFFFFFFFF);
}
REGISTER_NATIVES(halflifeNatives)
{
{ "GetServerAuthId", GetServerAuthId },
{ "GetServerSteamAccountId", GetServerAccountId },
{ nullptr, nullptr }
};

11
core/logic/smn_players.cpp
View File

@ -2,7 +2,7 @@
* vim: set ts=4 sw=4 tw=99 noet :
* =============================================================================
* SourceMod
* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
* Copyright (C) 2004-2016 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
@ -336,15 +336,6 @@ static cell_t sm_GetClientIP(IPluginContext *pCtx, const cell_t *params)
return 1;
}
// Must match clients.inc
enum class AuthIdType
{
Engine = 0,
Steam2,
Steam3,
SteamId64,
};
static cell_t SteamIdToLocal(IPluginContext *pCtx, int index, AuthIdType authType, cell_t local_addr, size_t bytes, bool validate)
{
pCtx->StringToLocal(local_addr, bytes, "STEAM_ID_STOP_IGNORING_RETVALS");

11
core/sm_globals.h
View File

@ -2,7 +2,7 @@
* vim: set ts=4 sw=4 :
* =============================================================================
* SourceMod
* Copyright (C) 2004-2009 AlliedModders LLC. All rights reserved.
* Copyright (C) 2004-2016 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
@ -65,6 +65,15 @@ enum ConfigSource
ConfigSource_Console = 1, /**< Config option was set from console command (sm config) */
};
// Must match clients.inc
enum class AuthIdType
{
Engine = 0,
Steam2,
Steam3,
SteamId64,
};
/**
* @brief Any class deriving from this will be automatically initiated/shutdown by SourceMod
*/

22
plugins/include/halflife.inc
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@ -1,7 +1,7 @@
/**
* vim: set ts=4 :
* =============================================================================
* SourceMod (C)2004-2008 AlliedModders LLC. All rights reserved.
* SourceMod (C)2004-2016 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This file is part of the SourceMod/SourcePawn SDK.
@ -692,3 +692,23 @@ enum ClientRangeType
*/
native int GetClientsInRange(float origin[3], ClientRangeType rangeType, int[] clients, int size);
/**
* Retrieves the server's authentication string (SteamID).
*
* Note: If called before server is connected to Steam, auth id
* will be invalid ([I:0:1], 1, etc.)
*
* @param authType Auth id type and format to use.
* (Only AuthId_Steam3 and AuthId_SteamID64 are supported)
* @param auth Buffer to store the server's auth id.
* @param maxlen Maximum length of string buffer (includes NULL terminator).
* @error Invalid AuthIdType given.
*/
native void GetServerAuthId(AuthIdType authType, char[] auth, int maxlen);
/**
* Returns the server's Steam account ID.
*
* @return Steam account ID or 0 if not available.
*/
native int GetServerSteamAccountId();

21
public/IGameHelpers.h
View File

@ -2,7 +2,7 @@
* vim: set ts=4 :
* =============================================================================
* SourceMod
* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
* Copyright (C) 2004-2016 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
@ -40,7 +40,7 @@
*/
#define SMINTERFACE_GAMEHELPERS_NAME "IGameHelpers"
#define SMINTERFACE_GAMEHELPERS_VERSION 10
#define SMINTERFACE_GAMEHELPERS_VERSION 11
class CBaseEntity;
class CBaseHandle;
@ -335,6 +335,23 @@ namespace SourceMod
* on failure.
*/
virtual bool FindDataMapInfo(datamap_t *pMap, const char *offset, sm_datatable_info_t *pDataTable) =0;
/**
* @brief Retrieves the server's rendered Steam3 id.
*
* @param pszOut Buffer to which id will be copied.
* @param len Max size of buffer in bytes.
* @return True on id successfully retrieved and buffer populated
* (even if id invalid/unset) false on failure (unknown id type).
*/
virtual bool GetServerSteam3Id(char *pszOut, size_t len) const =0;
/**
* @brief Retrieves the server's SteamID64.
*
* @return 64-bit server Steam id.
*/
virtual uint64_t GetServerSteamId64() const =0;
};
}