95 lines
2.9 KiB
C++
95 lines
2.9 KiB
C++
/**
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* vim: set ts=4 sw=4 tw=99 noet :
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* =============================================================================
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* SourcePawn
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* Copyright (C) 2004-2009 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_NATIVE_OWNER_H_
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#define _INCLUDE_SOURCEMOD_NATIVE_OWNER_H_
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#include <sp_vm_types.h>
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#include <sh_list.h>
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#include <am-vector.h>
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#include "common_logic.h"
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struct NativeEntry;
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class CPlugin;
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using namespace SourceMod;
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struct WeakNative
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{
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WeakNative(IPlugin *plugin, uint32_t index) :
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pl(plugin), idx(index), entry(NULL)
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{
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pl = plugin;
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idx = index;
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}
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WeakNative(IPlugin *plugin, uint32_t index, NativeEntry *pEntry) :
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pl(plugin), idx(index), entry(pEntry)
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{
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pl = plugin;
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idx = index;
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}
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IPlugin *pl;
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uint32_t idx;
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NativeEntry *entry;
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};
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using namespace SourceHook;
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class CNativeOwner
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{
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public:
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CNativeOwner();
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public:
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virtual void DropEverything();
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public:
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void AddNatives(const sp_nativeinfo_t *info);
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public:
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void SetMarkSerial(unsigned int serial);
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unsigned int GetMarkSerial();
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void PropagateMarkSerial(unsigned int serial);
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public:
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void AddDependent(CPlugin *pPlugin);
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void AddWeakRef(const WeakNative & ref);
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void DropRefsTo(CPlugin *pPlugin);
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private:
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void DropWeakRefsTo(CPlugin *pPlugin);
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void UnbindWeakRef(const WeakNative & ref);
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protected:
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List<CPlugin *> m_Dependents;
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unsigned int m_nMarkSerial;
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List<WeakNative> m_WeakRefs;
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ke::Vector<const sp_nativeinfo_t *> m_natives;
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List<NativeEntry *> m_Natives;
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};
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extern CNativeOwner g_CoreNatives;
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#endif //_INCLUDE_SOURCEMOD_NATIVE_OWNER_H_
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