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/* $Id: NATEngineImpl.h $ */
/** @file
*
* VirtualBox COM class implementation
*/
/*
* Copyright (C) 2006-2012 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef ____H_NATENGINE
#define ____H_NATENGINE
#include "VirtualBoxBase.h"
#include <VBox/settings.h>
namespace settings
{
struct NAT;
}
class ATL_NO_VTABLE NATEngine :
public VirtualBoxBase,
VBOX_SCRIPTABLE_IMPL(INATEngine)
{
public:
typedef std::map<Utf8Str, settings::NATRule> NATRuleMap;
struct Data
{
Data() : mMtu(0),
mSockRcv(0),
mSockSnd(0),
mTcpRcv(0),
mTcpSnd(0),
mDNSPassDomain(TRUE),
mDNSProxy(FALSE),
mDNSUseHostResolver(FALSE),
mAliasMode(0)
{}
com::Utf8Str mNetwork;
com::Utf8Str mBindIP;
uint32_t mMtu;
uint32_t mSockRcv;
uint32_t mSockSnd;
uint32_t mTcpRcv;
uint32_t mTcpSnd;
/* TFTP service */
Utf8Str mTFTPPrefix;
Utf8Str mTFTPBootFile;
Utf8Str mTFTPNextServer;
/* DNS service */
BOOL mDNSPassDomain;
BOOL mDNSProxy;
BOOL mDNSUseHostResolver;
/* Alias service */
ULONG mAliasMode;
};
VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(NATEngine, INATEngine)
DECLARE_NOT_AGGREGATABLE(NATEngine)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(NATEngine)
VBOX_DEFAULT_INTERFACE_ENTRIES(INATEngine)
END_COM_MAP()
DECLARE_EMPTY_CTOR_DTOR(NATEngine)
HRESULT FinalConstruct();
HRESULT init(Machine *aParent, INetworkAdapter *aAdapter);
HRESULT init(Machine *aParent, INetworkAdapter *aAdapter, NATEngine *aThat);
HRESULT initCopy(Machine *aParent, INetworkAdapter *aAdapter, NATEngine *aThat);
bool isModified();
bool isReallyModified();
bool rollback();
void commit();
void uninit();
void FinalRelease();
HRESULT loadSettings(const settings::NAT &data);
HRESULT saveSettings(settings::NAT &data);
STDMETHOD(COMSETTER(Network))(IN_BSTR aNetwork);
STDMETHOD(COMGETTER(Network))(BSTR *aNetwork);
STDMETHOD(COMSETTER(HostIP))(IN_BSTR aBindIP);
STDMETHOD(COMGETTER(HostIP))(BSTR *aBindIP);
/* TFTP attributes */
STDMETHOD(COMSETTER(TFTPPrefix))(IN_BSTR aTFTPPrefix);
STDMETHOD(COMGETTER(TFTPPrefix))(BSTR *aTFTPPrefix);
STDMETHOD(COMSETTER(TFTPBootFile))(IN_BSTR aTFTPBootFile);
STDMETHOD(COMGETTER(TFTPBootFile))(BSTR *aTFTPBootFile);
STDMETHOD(COMSETTER(TFTPNextServer))(IN_BSTR aTFTPNextServer);
STDMETHOD(COMGETTER(TFTPNextServer))(BSTR *aTFTPNextServer);
/* Alias attributes */
STDMETHOD(COMSETTER(AliasMode))(ULONG aAliasLog);
STDMETHOD(COMGETTER(AliasMode))(ULONG *aAliasLog);
/* DNS attributes */
STDMETHOD(COMSETTER(DNSPassDomain))(BOOL aDNSPassDomain);
STDMETHOD(COMGETTER(DNSPassDomain))(BOOL *aDNSPassDomain);
STDMETHOD(COMSETTER(DNSProxy))(BOOL aDNSProxy);
STDMETHOD(COMGETTER(DNSProxy))(BOOL *aDNSProxy);
STDMETHOD(COMGETTER(DNSUseHostResolver))(BOOL *aDNSUseHostResolver);
STDMETHOD(COMSETTER(DNSUseHostResolver))(BOOL aDNSUseHostResolver);
STDMETHOD(SetNetworkSettings)(ULONG aMtu, ULONG aSockSnd, ULONG aSockRcv, ULONG aTcpWndSnd, ULONG aTcpWndRcv);
STDMETHOD(GetNetworkSettings)(ULONG *aMtu, ULONG *aSockSnd, ULONG *aSockRcv, ULONG *aTcpWndSnd, ULONG *aTcpWndRcv);
STDMETHOD(COMGETTER(Redirects))(ComSafeArrayOut(BSTR, aNatRules));
STDMETHOD(AddRedirect)(IN_BSTR aName, NATProtocol_T aProto, IN_BSTR aBindIp, USHORT aHostPort, IN_BSTR aGuestIP, USHORT aGuestPort);
STDMETHOD(RemoveRedirect)(IN_BSTR aName);
private:
Backupable<Data> mData;
bool m_fModified;
const ComObjPtr<NATEngine> mPeer;
Machine * const mParent;
NATRuleMap mNATRules;
INetworkAdapter * const mAdapter;
};
#endif
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