1.1 --- a/public/sample_ext/sdk/smsdk_ext.cpp Fri Jul 11 06:51:21 2008 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,461 +0,0 @@
1.4 -/**
1.5 - * vim: set ts=4 :
1.6 - * =============================================================================
1.7 - * SourceMod Base Extension Code
1.8 - * Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
1.9 - * =============================================================================
1.10 - *
1.11 - * This program is free software; you can redistribute it and/or modify it under
1.12 - * the terms of the GNU General Public License, version 3.0, as published by the
1.13 - * Free Software Foundation.
1.14 - *
1.15 - * This program is distributed in the hope that it will be useful, but WITHOUT
1.16 - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
1.17 - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
1.18 - * details.
1.19 - *
1.20 - * You should have received a copy of the GNU General Public License along with
1.21 - * this program. If not, see <http://www.gnu.org/licenses/>.
1.22 - *
1.23 - * As a special exception, AlliedModders LLC gives you permission to link the
1.24 - * code of this program (as well as its derivative works) to "Half-Life 2," the
1.25 - * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
1.26 - * by the Valve Corporation. You must obey the GNU General Public License in
1.27 - * all respects for all other code used. Additionally, AlliedModders LLC grants
1.28 - * this exception to all derivative works. AlliedModders LLC defines further
1.29 - * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
1.30 - * or <http://www.sourcemod.net/license.php>.
1.31 - *
1.32 - * Version: $Id$
1.33 - */
1.34 -
1.35 -#include <stdio.h>
1.36 -#include <malloc.h>
1.37 -#include "smsdk_ext.h"
1.38 -
1.39 -/**
1.40 - * @file smsdk_ext.cpp
1.41 - * @brief Contains wrappers for making Extensions easier to write.
1.42 - */
1.43 -
1.44 -IExtension *myself = NULL; /**< Ourself */
1.45 -IShareSys *g_pShareSys = NULL; /**< Share system */
1.46 -IShareSys *sharesys = NULL; /**< Share system */
1.47 -ISourceMod *g_pSM = NULL; /**< SourceMod helpers */
1.48 -ISourceMod *smutils = NULL; /**< SourceMod helpers */
1.49 -
1.50 -#if defined SMEXT_ENABLE_FORWARDSYS
1.51 -IForwardManager *g_pForwards = NULL; /**< Forward system */
1.52 -IForwardManager *forwards = NULL; /**< Forward system */
1.53 -#endif
1.54 -#if defined SMEXT_ENABLE_HANDLESYS
1.55 -IHandleSys *g_pHandleSys = NULL; /**< Handle system */
1.56 -IHandleSys *handlesys = NULL; /**< Handle system */
1.57 -#endif
1.58 -#if defined SMEXT_ENABLE_PLAYERHELPERS
1.59 -IPlayerManager *playerhelpers = NULL; /**< Player helpers */
1.60 -#endif //SMEXT_ENABLE_PLAYERHELPERS
1.61 -#if defined SMEXT_ENABLE_DBMANAGER
1.62 -IDBManager *dbi = NULL; /**< DB Manager */
1.63 -#endif //SMEXT_ENABLE_DBMANAGER
1.64 -#if defined SMEXT_ENABLE_GAMECONF
1.65 -IGameConfigManager *gameconfs = NULL; /**< Game config manager */
1.66 -#endif //SMEXT_ENABLE_DBMANAGER
1.67 -#if defined SMEXT_ENABLE_MEMUTILS
1.68 -IMemoryUtils *memutils = NULL;
1.69 -#endif //SMEXT_ENABLE_DBMANAGER
1.70 -#if defined SMEXT_ENABLE_GAMEHELPERS
1.71 -IGameHelpers *gamehelpers = NULL;
1.72 -#endif
1.73 -#if defined SMEXT_ENABLE_TIMERSYS
1.74 -ITimerSystem *timersys = NULL;
1.75 -#endif
1.76 -#if defined SMEXT_ENABLE_ADTFACTORY
1.77 -IADTFactory *adtfactory = NULL;
1.78 -#endif
1.79 -#if defined SMEXT_ENABLE_THREADER
1.80 -IThreader *threader = NULL;
1.81 -#endif
1.82 -#if defined SMEXT_ENABLE_LIBSYS
1.83 -ILibrarySys *libsys = NULL;
1.84 -#endif
1.85 -#if defined SMEXT_ENABLE_PLUGINSYS
1.86 -SourceMod::IPluginManager *plsys;
1.87 -#endif
1.88 -#if defined SMEXT_ENABLE_MENUS
1.89 -IMenuManager *menus = NULL;
1.90 -#endif
1.91 -#if defined SMEXT_ENABLE_ADMINSYS
1.92 -IAdminSystem *adminsys = NULL;
1.93 -#endif
1.94 -#if defined SMEXT_ENABLE_TEXTPARSERS
1.95 -ITextParsers *textparsers = NULL;
1.96 -#endif
1.97 -#if defined SMEXT_ENABLE_USERMSGS
1.98 -IUserMessages *usermsgs = NULL;
1.99 -#endif
1.100 -#if defined SMEXT_ENABLE_TRANSLATOR
1.101 -ITranslator *translator = NULL;
1.102 -#endif
1.103 -
1.104 -/** Exports the main interface */
1.105 -PLATFORM_EXTERN_C IExtensionInterface *GetSMExtAPI()
1.106 -{
1.107 - return g_pExtensionIface;
1.108 -}
1.109 -
1.110 -SDKExtension::SDKExtension()
1.111 -{
1.112 -#if defined SMEXT_CONF_METAMOD
1.113 - m_SourceMMLoaded = false;
1.114 - m_WeAreUnloaded = false;
1.115 - m_WeGotPauseChange = false;
1.116 -#endif
1.117 -}
1.118 -
1.119 -bool SDKExtension::OnExtensionLoad(IExtension *me, IShareSys *sys, char *error, size_t maxlength, bool late)
1.120 -{
1.121 - g_pShareSys = sharesys = sys;
1.122 - myself = me;
1.123 -
1.124 -#if defined SMEXT_CONF_METAMOD
1.125 - m_WeAreUnloaded = true;
1.126 -
1.127 - if (!m_SourceMMLoaded)
1.128 - {
1.129 - if (error)
1.130 - {
1.131 - snprintf(error, maxlength, "Metamod attach failed");
1.132 - }
1.133 - return false;
1.134 - }
1.135 -#endif
1.136 - SM_GET_IFACE(SOURCEMOD, g_pSM);
1.137 - smutils = g_pSM;
1.138 -#if defined SMEXT_ENABLE_HANDLESYS
1.139 - SM_GET_IFACE(HANDLESYSTEM, g_pHandleSys);
1.140 - handlesys = g_pHandleSys;
1.141 -#endif
1.142 -#if defined SMEXT_ENABLE_FORWARDSYS
1.143 - SM_GET_IFACE(FORWARDMANAGER, g_pForwards);
1.144 - forwards = g_pForwards;
1.145 -#endif
1.146 -#if defined SMEXT_ENABLE_PLAYERHELPERS
1.147 - SM_GET_IFACE(PLAYERMANAGER, playerhelpers);
1.148 -#endif
1.149 -#if defined SMEXT_ENABLE_DBMANAGER
1.150 - SM_GET_IFACE(DBI, dbi);
1.151 -#endif
1.152 -#if defined SMEXT_ENABLE_GAMECONF
1.153 - SM_GET_IFACE(GAMECONFIG, gameconfs);
1.154 -#endif
1.155 -#if defined SMEXT_ENABLE_MEMUTILS
1.156 - SM_GET_IFACE(MEMORYUTILS, memutils);
1.157 -#endif
1.158 -#if defined SMEXT_ENABLE_GAMEHELPERS
1.159 - SM_GET_IFACE(GAMEHELPERS, gamehelpers);
1.160 -#endif
1.161 -#if defined SMEXT_ENABLE_TIMERSYS
1.162 - SM_GET_IFACE(TIMERSYS, timersys);
1.163 -#endif
1.164 -#if defined SMEXT_ENABLE_ADTFACTORY
1.165 - SM_GET_IFACE(ADTFACTORY, adtfactory);
1.166 -#endif
1.167 -#if defined SMEXT_ENABLE_THREADER
1.168 - SM_GET_IFACE(THREADER, threader);
1.169 -#endif
1.170 -#if defined SMEXT_ENABLE_LIBSYS
1.171 - SM_GET_IFACE(LIBRARYSYS, libsys);
1.172 -#endif
1.173 -#if defined SMEXT_ENABLE_PLUGINSYS
1.174 - SM_GET_IFACE(PLUGINSYSTEM, plsys);
1.175 -#endif
1.176 -#if defined SMEXT_ENABLE_MENUS
1.177 - SM_GET_IFACE(MENUMANAGER, menus);
1.178 -#endif
1.179 -#if defined SMEXT_ENABLE_ADMINSYS
1.180 - SM_GET_IFACE(ADMINSYS, adminsys);
1.181 -#endif
1.182 -#if defined SMEXT_ENABLE_TEXTPARSERS
1.183 - SM_GET_IFACE(TEXTPARSERS, textparsers);
1.184 -#endif
1.185 -#if defined SMEXT_ENABLE_USERMSGS
1.186 - SM_GET_IFACE(USERMSGS, usermsgs);
1.187 -#endif
1.188 -#if defined SMEXT_ENABLE_TRANSLATOR
1.189 - SM_GET_IFACE(TRANSLATOR, translator);
1.190 -#endif
1.191 -
1.192 - if (SDK_OnLoad(error, maxlength, late))
1.193 - {
1.194 -#if defined SMEXT_CONF_METAMOD
1.195 - m_WeAreUnloaded = true;
1.196 -#endif
1.197 - return true;
1.198 - }
1.199 -
1.200 - return false;
1.201 -}
1.202 -
1.203 -bool SDKExtension::IsMetamodExtension()
1.204 -{
1.205 -#if defined SMEXT_CONF_METAMOD
1.206 - return true;
1.207 -#else
1.208 - return false;
1.209 -#endif
1.210 -}
1.211 -
1.212 -void SDKExtension::OnExtensionPauseChange(bool state)
1.213 -{
1.214 -#if defined SMEXT_CONF_METAMOD
1.215 - m_WeGotPauseChange = true;
1.216 -#endif
1.217 - SDK_OnPauseChange(state);
1.218 -}
1.219 -
1.220 -void SDKExtension::OnExtensionsAllLoaded()
1.221 -{
1.222 - SDK_OnAllLoaded();
1.223 -}
1.224 -
1.225 -void SDKExtension::OnExtensionUnload()
1.226 -{
1.227 -#if defined SMEXT_CONF_METAMOD
1.228 - m_WeAreUnloaded = true;
1.229 -#endif
1.230 - SDK_OnUnload();
1.231 -}
1.232 -
1.233 -const char *SDKExtension::GetExtensionAuthor()
1.234 -{
1.235 - return SMEXT_CONF_AUTHOR;
1.236 -}
1.237 -
1.238 -const char *SDKExtension::GetExtensionDateString()
1.239 -{
1.240 - return SMEXT_CONF_DATESTRING;
1.241 -}
1.242 -
1.243 -const char *SDKExtension::GetExtensionDescription()
1.244 -{
1.245 - return SMEXT_CONF_DESCRIPTION;
1.246 -}
1.247 -
1.248 -const char *SDKExtension::GetExtensionVerString()
1.249 -{
1.250 - return SMEXT_CONF_VERSION;
1.251 -}
1.252 -
1.253 -const char *SDKExtension::GetExtensionName()
1.254 -{
1.255 - return SMEXT_CONF_NAME;
1.256 -}
1.257 -
1.258 -const char *SDKExtension::GetExtensionTag()
1.259 -{
1.260 - return SMEXT_CONF_LOGTAG;
1.261 -}
1.262 -
1.263 -const char *SDKExtension::GetExtensionURL()
1.264 -{
1.265 - return SMEXT_CONF_URL;
1.266 -}
1.267 -
1.268 -bool SDKExtension::SDK_OnLoad(char *error, size_t maxlength, bool late)
1.269 -{
1.270 - return true;
1.271 -}
1.272 -
1.273 -void SDKExtension::SDK_OnUnload()
1.274 -{
1.275 -}
1.276 -
1.277 -void SDKExtension::SDK_OnPauseChange(bool paused)
1.278 -{
1.279 -}
1.280 -
1.281 -void SDKExtension::SDK_OnAllLoaded()
1.282 -{
1.283 -}
1.284 -
1.285 -#if defined SMEXT_CONF_METAMOD
1.286 -
1.287 -PluginId g_PLID = 0; /**< Metamod plugin ID */
1.288 -ISmmPlugin *g_PLAPI = NULL; /**< Metamod plugin API */
1.289 -SourceHook::ISourceHook *g_SHPtr = NULL; /**< SourceHook pointer */
1.290 -ISmmAPI *g_SMAPI = NULL; /**< SourceMM API pointer */
1.291 -
1.292 -IVEngineServer *engine = NULL; /**< IVEngineServer pointer */
1.293 -IServerGameDLL *gamedll = NULL; /**< IServerGameDLL pointer */
1.294 -
1.295 -/** Exposes the extension to Metamod */
1.296 -SMM_API void *PL_EXPOSURE(const char *name, int *code)
1.297 -{
1.298 -#if defined METAMOD_PLAPI_VERSION
1.299 - if (name && !strcmp(name, METAMOD_PLAPI_NAME))
1.300 -#else
1.301 - if (name && !strcmp(name, PLAPI_NAME))
1.302 -#endif
1.303 - {
1.304 - if (code)
1.305 - {
1.306 - *code = IFACE_OK;
1.307 - }
1.308 - return static_cast<void *>(g_pExtensionIface);
1.309 - }
1.310 -
1.311 - if (code)
1.312 - {
1.313 - *code = IFACE_FAILED;
1.314 - }
1.315 -
1.316 - return NULL;
1.317 -}
1.318 -
1.319 -bool SDKExtension::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen, bool late)
1.320 -{
1.321 - PLUGIN_SAVEVARS();
1.322 -
1.323 -#if !defined METAMOD_PLAPI_VERSION
1.324 - GET_V_IFACE_ANY(serverFactory, gamedll, IServerGameDLL, INTERFACEVERSION_SERVERGAMEDLL);
1.325 - GET_V_IFACE_CURRENT(engineFactory, engine, IVEngineServer, INTERFACEVERSION_VENGINESERVER);
1.326 -#else
1.327 - GET_V_IFACE_ANY(GetServerFactory, gamedll, IServerGameDLL, INTERFACEVERSION_SERVERGAMEDLL);
1.328 - GET_V_IFACE_CURRENT(GetEngineFactory, engine, IVEngineServer, INTERFACEVERSION_VENGINESERVER);
1.329 -#endif
1.330 -
1.331 - m_SourceMMLoaded = true;
1.332 -
1.333 - return SDK_OnMetamodLoad(ismm, error, maxlen, late);
1.334 -}
1.335 -
1.336 -bool SDKExtension::Unload(char *error, size_t maxlen)
1.337 -{
1.338 - if (!m_WeAreUnloaded)
1.339 - {
1.340 - if (error)
1.341 - {
1.342 - snprintf(error, maxlen, "This extension must be unloaded by SourceMod.");
1.343 - }
1.344 - return false;
1.345 - }
1.346 -
1.347 - return SDK_OnMetamodUnload(error, maxlen);
1.348 -}
1.349 -
1.350 -bool SDKExtension::Pause(char *error, size_t maxlen)
1.351 -{
1.352 - if (!m_WeGotPauseChange)
1.353 - {
1.354 - if (error)
1.355 - {
1.356 - snprintf(error, maxlen, "This extension must be paused by SourceMod.");
1.357 - }
1.358 - return false;
1.359 - }
1.360 -
1.361 - m_WeGotPauseChange = false;
1.362 -
1.363 - return SDK_OnMetamodPauseChange(true, error, maxlen);
1.364 -}
1.365 -
1.366 -bool SDKExtension::Unpause(char *error, size_t maxlen)
1.367 -{
1.368 - if (!m_WeGotPauseChange)
1.369 - {
1.370 - if (error)
1.371 - {
1.372 - snprintf(error, maxlen, "This extension must be unpaused by SourceMod.");
1.373 - }
1.374 - return false;
1.375 - }
1.376 -
1.377 - m_WeGotPauseChange = false;
1.378 -
1.379 - return SDK_OnMetamodPauseChange(false, error, maxlen);
1.380 -}
1.381 -
1.382 -const char *SDKExtension::GetAuthor()
1.383 -{
1.384 - return GetExtensionAuthor();
1.385 -}
1.386 -
1.387 -const char *SDKExtension::GetDate()
1.388 -{
1.389 - return GetExtensionDateString();
1.390 -}
1.391 -
1.392 -const char *SDKExtension::GetDescription()
1.393 -{
1.394 - return GetExtensionDescription();
1.395 -}
1.396 -
1.397 -const char *SDKExtension::GetLicense()
1.398 -{
1.399 - return SMEXT_CONF_LICENSE;
1.400 -}
1.401 -
1.402 -const char *SDKExtension::GetLogTag()
1.403 -{
1.404 - return GetExtensionTag();
1.405 -}
1.406 -
1.407 -const char *SDKExtension::GetName()
1.408 -{
1.409 - return GetExtensionName();
1.410 -}
1.411 -
1.412 -const char *SDKExtension::GetURL()
1.413 -{
1.414 - return GetExtensionURL();
1.415 -}
1.416 -
1.417 -const char *SDKExtension::GetVersion()
1.418 -{
1.419 - return GetExtensionVerString();
1.420 -}
1.421 -
1.422 -bool SDKExtension::SDK_OnMetamodLoad(ISmmAPI *ismm, char *error, size_t maxlength, bool late)
1.423 -{
1.424 - return true;
1.425 -}
1.426 -
1.427 -bool SDKExtension::SDK_OnMetamodUnload(char *error, size_t maxlength)
1.428 -{
1.429 - return true;
1.430 -}
1.431 -
1.432 -bool SDKExtension::SDK_OnMetamodPauseChange(bool paused, char *error, size_t maxlength)
1.433 -{
1.434 - return true;
1.435 -}
1.436 -
1.437 -#endif
1.438 -
1.439 -/* Overload a few things to prevent libstdc++ linking */
1.440 -#if defined __linux__
1.441 -extern "C" void __cxa_pure_virtual(void)
1.442 -{
1.443 -}
1.444 -
1.445 -void *operator new(size_t size)
1.446 -{
1.447 - return malloc(size);
1.448 -}
1.449 -
1.450 -void *operator new[](size_t size)
1.451 -{
1.452 - return malloc(size);
1.453 -}
1.454 -
1.455 -void operator delete(void *ptr)
1.456 -{
1.457 - free(ptr);
1.458 -}
1.459 -
1.460 -void operator delete[](void * ptr)
1.461 -{
1.462 - free(ptr);
1.463 -}
1.464 -#endif
