a1009aed38
All plugin and include file headers also have been changed to say about GPL3 instead of GPL2. (This day shall henceforth be known as the Eighty Column Massacre of '07) --HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401336
135 lines
4.7 KiB
C++
135 lines
4.7 KiB
C++
/**
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* vim: set ts=4 :
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* =============================================================================
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* SourceMod
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* Copyright (C) 2004-2007 AlliedModders LLC. All rights reserved.
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* =============================================================================
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, version 3.0, as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* As a special exception, AlliedModders LLC gives you permission to link the
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* code of this program (as well as its derivative works) to "Half-Life 2," the
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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* by the Valve Corporation. You must obey the GNU General Public License in
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* all respects for all other code used. Additionally, AlliedModders LLC grants
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* this exception to all derivative works. AlliedModders LLC defines further
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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* or <http://www.sourcemod.net/license.php>.
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*
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* Version: $Id$
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*/
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#ifndef _INCLUDE_SOURCEMOD_EXTENSION_SYSTEM_H_
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#define _INCLUDE_SOURCEMOD_EXTENSION_SYSTEM_H_
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#include <IExtensionSys.h>
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#include <ILibrarySys.h>
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#include <sh_list.h>
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#include <sh_string.h>
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#include "sm_globals.h"
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#include "ShareSys.h"
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#include <ISmmAPI.h>
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#include <IPluginSys.h>
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#include <IRootConsoleMenu.h>
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#include "PluginSys.h"
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using namespace SourceMod;
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using namespace SourceHook;
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class CExtension : public IExtension
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{
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friend class CExtensionManager;
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public:
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CExtension(const char *filename, char *error, size_t maxlen);
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~CExtension();
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public: //IExtension
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IExtensionInterface *GetAPI();
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const char *GetFilename();
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IdentityToken_t *GetIdentity();
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bool IsLoaded();
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ITERATOR *FindFirstDependency(IExtension **pOwner, SMInterface **pInterface);
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bool FindNextDependency(ITERATOR *iter, IExtension **pOwner, SMInterface **pInterface);
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void FreeDependencyIterator(ITERATOR *iter);
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bool IsRunning(char *error, size_t maxlength);
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public:
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void SetError(const char *error);
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void AddDependency(IfaceInfo *pInfo);
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void AddChildDependent(CExtension *pOther, SMInterface *iface);
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void AddInterface(SMInterface *pInterface);
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void AddPlugin(IPlugin *pPlugin);
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void RemovePlugin(IPlugin *pPlugin);
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void MarkAllLoaded();
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private:
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bool Load(char *error, size_t maxlength);
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private:
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IdentityToken_t *m_pIdentToken;
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IExtensionInterface *m_pAPI;
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String m_File;
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String m_Path;
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ILibrary *m_pLib;
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String m_Error;
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List<IfaceInfo> m_Deps; /** Dependencies */
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List<IfaceInfo> m_ChildDeps; /** Children who might depend on us */
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List<SMInterface *> m_Interfaces;
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List<IPlugin *> m_Plugins;
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List<const sp_nativeinfo_t *> m_Natives;
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List<WeakNative> m_WeakNatives;
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PluginId m_PlId;
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unsigned int unload_code;
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bool m_FullyLoaded;
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};
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class CExtensionManager :
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public IExtensionManager,
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public SMGlobalClass,
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public IPluginsListener,
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public IRootConsoleCommand
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{
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public: //SMGlobalClass
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void OnSourceModAllInitialized();
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void OnSourceModShutdown();
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public: //IExtensionManager
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IExtension *LoadExtension(const char *path,
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ExtensionLifetime lifetime,
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char *error,
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size_t maxlength);
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bool UnloadExtension(IExtension *pExt);
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IExtension *FindExtensionByFile(const char *file);
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IExtension *FindExtensionByName(const char *ext);
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public: //IPluginsListener
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void OnPluginDestroyed(IPlugin *plugin);
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public: //IRootConsoleCommand
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void OnRootConsoleCommand(const char *cmd, unsigned int argcount);
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public:
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IExtension *LoadAutoExtension(const char *path);
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void BindDependency(IExtension *pOwner, IfaceInfo *pInfo);
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void AddInterface(IExtension *pOwner, SMInterface *pInterface);
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void BindChildPlugin(IExtension *pParent, IPlugin *pPlugin);
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void AddNatives(IExtension *pOwner, const sp_nativeinfo_t *natives);
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void BindAllNativesToPlugin(IPlugin *pPlugin);
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void MarkAllLoaded();
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void AddDependency(IExtension *pSource, const char *file, bool required, bool autoload);
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void TryAutoload();
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public:
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CExtension *GetExtensionFromIdent(IdentityToken_t *ptr);
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void Shutdown();
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private:
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CExtension *FindByOrder(unsigned int num);
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private:
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List<CExtension *> m_Libs;
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};
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extern CExtensionManager g_Extensions;
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#endif //_INCLUDE_SOURCEMOD_EXTENSION_SYSTEM_H_
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