/**

 * vim: set ts=4 sw=4 tw=99 noet :

 * =============================================================================

 * SourceMod

 * Copyright (C) 2004-2008 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: $Id$

 */

#ifndef _include_sourcemod_native_h_

#define _include_sourcemod_native_h_

#include <IShareSys.h>

#include <IHandleSys.h>

#include <am-string.h>

#include <am-utility.h>

#include <am-refcounting.h>

#include "common_logic.h"

struct FakeNative

{

	FakeNative(const char *name, IPluginFunction *fun)

		: name(name),

		  ctx(fun->GetParentContext()),

		  call(fun),

		  gate(NULL)

	{

	}

	~FakeNative();

	ke::AString name;

	IPluginContext *ctx;

	IPluginFunction *call;

	SPVM_NATIVE_FUNC gate;

};

struct Native : public ke::Refcounted<Native>

{

	Native(CNativeOwner *owner, const sp_nativeinfo_t *native)

		: owner(owner),

		  native(native),

		  fake(NULL)

	{

	}

	Native(CNativeOwner *owner, FakeNative *fake)

		: owner(owner),

		  native(NULL),

		  fake(fake)

	{

	}

	CNativeOwner *owner;

	const sp_nativeinfo_t *native;

	ke::AutoPtr<FakeNative> fake;

	SPVM_NATIVE_FUNC func() const

	{

		if (native)

			return native->func;

		return fake->gate;

	}

	const char *name() const

	{

		if (native)

			return native->name;

		return fake->name.chars();

	}

	static inline bool matches(const char *name, const ke::Ref<Native> &entry)

	{

		return strcmp(name, entry->name()) == 0;

	}

};

#endif // _include_sourcemod_native_h_