| 1 | /* $Id: NATEngineImpl.h 33825 2010-11-08 10:16:25Z vboxsync $ */
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| 2 |
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| 3 | /** @file
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| 4 | *
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| 5 | * VirtualBox COM class implementation
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| 6 | */
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| 7 |
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| 8 | /*
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| 9 | * Copyright (C) 2006-2009 Oracle Corporation
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| 10 | *
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| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 12 | * available from http://www.virtualbox.org. This file is free software;
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| 13 | * you can redistribute it and/or modify it under the terms of the GNU
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| 14 | * General Public License (GPL) as published by the Free Software
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| 15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 18 | */
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| 19 |
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| 20 | #ifndef ____H_NATDRIVER
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| 21 | #define ____H_NATDRIVER
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| 22 |
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| 23 |
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| 24 | #include "VirtualBoxBase.h"
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| 25 | #include <VBox/settings.h>
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| 26 |
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| 27 | namespace settings
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| 28 | {
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| 29 | struct NAT;
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| 30 | }
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| 31 |
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| 32 | class ATL_NO_VTABLE NATEngine :
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| 33 | public VirtualBoxBase,
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| 34 | VBOX_SCRIPTABLE_IMPL(INATEngine)
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| 35 | {
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| 36 | public:
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| 37 | typedef std::map<Utf8Str, settings::NATRule> NATRuleMap;
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| 38 | struct Data
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| 39 | {
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| 40 | Data() : mMtu(0),
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| 41 | mSockRcv(0),
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| 42 | mSockSnd(0),
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| 43 | mTcpRcv(0),
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| 44 | mTcpSnd(0),
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| 45 | mDnsPassDomain(TRUE),
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| 46 | mDnsProxy(FALSE),
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| 47 | mDnsUseHostResolver(FALSE),
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| 48 | mAliasMode(0)
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| 49 | {}
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| 50 |
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| 51 | com::Utf8Str mNetwork;
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| 52 | com::Utf8Str mBindIP;
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| 53 | uint32_t mMtu;
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| 54 | uint32_t mSockRcv;
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| 55 | uint32_t mSockSnd;
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| 56 | uint32_t mTcpRcv;
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| 57 | uint32_t mTcpSnd;
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| 58 | /* TFTP service */
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| 59 | Utf8Str mTftpPrefix;
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| 60 | Utf8Str mTftpBootFile;
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| 61 | Utf8Str mTftpNextServer;
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| 62 | /* DNS service */
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| 63 | BOOL mDnsPassDomain;
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| 64 | BOOL mDnsProxy;
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| 65 | BOOL mDnsUseHostResolver;
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| 66 | /* Alias service */
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| 67 | ULONG mAliasMode;
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| 68 | };
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| 69 | VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT(NATEngine, INATEngine)
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| 70 |
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| 71 | DECLARE_NOT_AGGREGATABLE(NATEngine)
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| 72 |
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| 73 | DECLARE_PROTECT_FINAL_CONSTRUCT()
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| 74 |
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| 75 | BEGIN_COM_MAP(NATEngine)
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| 76 | COM_INTERFACE_ENTRY (ISupportErrorInfo)
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| 77 | COM_INTERFACE_ENTRY (INATEngine)
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| 78 | COM_INTERFACE_ENTRY2 (IDispatch, INATEngine)
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| 79 | END_COM_MAP()
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| 80 |
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| 81 | DECLARE_EMPTY_CTOR_DTOR (NATEngine)
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| 82 |
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| 83 | HRESULT FinalConstruct();
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| 84 | HRESULT init(Machine *aParent, INetworkAdapter *aAdapter);
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| 85 | HRESULT init(Machine *aParent, INetworkAdapter *aAdapter, NATEngine *aThat);
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| 86 | HRESULT initCopy(Machine *aParent, INetworkAdapter *aAdapter, NATEngine *aThat);
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| 87 | bool isModified();
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| 88 | bool isReallyModified();
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| 89 | bool rollback();
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| 90 | void commit();
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| 91 | void uninit();
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| 92 | void FinalRelease();
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| 93 |
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| 94 | HRESULT loadSettings(const settings::NAT &data);
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| 95 | HRESULT saveSettings(settings::NAT &data);
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| 96 |
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| 97 | STDMETHOD(COMSETTER(Network)) (IN_BSTR aNetwork);
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| 98 | STDMETHOD(COMGETTER(Network)) (BSTR *aNetwork);
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| 99 | STDMETHOD(COMSETTER(HostIP)) (IN_BSTR aBindIP);
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| 100 | STDMETHOD(COMGETTER(HostIP)) (BSTR *aBindIP);
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| 101 | /* TFTP attributes */
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| 102 | STDMETHOD(COMSETTER(TftpPrefix)) (IN_BSTR aTftpPrefix);
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| 103 | STDMETHOD(COMGETTER(TftpPrefix)) (BSTR *aTftpPrefix);
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| 104 | STDMETHOD(COMSETTER(TftpBootFile)) (IN_BSTR aTftpBootFile);
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| 105 | STDMETHOD(COMGETTER(TftpBootFile)) (BSTR *aTftpBootFile);
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| 106 | STDMETHOD(COMSETTER(TftpNextServer)) (IN_BSTR aTftpNextServer);
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| 107 | STDMETHOD(COMGETTER(TftpNextServer)) (BSTR *aTftpNextServer);
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| 108 | /* Alias attributes */
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| 109 | STDMETHOD(COMSETTER(AliasMode)) (ULONG aAliasLog);
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| 110 | STDMETHOD(COMGETTER(AliasMode)) (ULONG *aAliasLog);
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| 111 | /* DNS attributes */
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| 112 | STDMETHOD(COMSETTER(DnsPassDomain)) (BOOL aDnsPassDomain);
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| 113 | STDMETHOD(COMGETTER(DnsPassDomain)) (BOOL *aDnsPassDomain);
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| 114 | STDMETHOD(COMSETTER(DnsProxy)) (BOOL aDnsProxy);
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| 115 | STDMETHOD(COMGETTER(DnsProxy)) (BOOL *aDnsProxy);
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| 116 | STDMETHOD(COMGETTER(DnsUseHostResolver)) (BOOL *aDnsUseHostResolver);
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| 117 | STDMETHOD(COMSETTER(DnsUseHostResolver)) (BOOL aDnsUseHostResolver);
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| 118 |
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| 119 | STDMETHOD(SetNetworkSettings)(ULONG aMtu, ULONG aSockSnd, ULONG aSockRcv, ULONG aTcpWndSnd, ULONG aTcpWndRcv);
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| 120 | STDMETHOD(GetNetworkSettings)(ULONG *aMtu, ULONG *aSockSnd, ULONG *aSockRcv, ULONG *aTcpWndSnd, ULONG *aTcpWndRcv);
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| 121 |
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| 122 | STDMETHOD(COMGETTER(Redirects)) (ComSafeArrayOut (BSTR, aNatRules));
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| 123 | STDMETHOD(AddRedirect)(IN_BSTR aName, NATProtocol_T aProto, IN_BSTR aBindIp, USHORT aHostPort, IN_BSTR aGuestIP, USHORT aGuestPort);
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| 124 | STDMETHOD(RemoveRedirect)(IN_BSTR aName);
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| 125 |
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| 126 | private:
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| 127 | Backupable<Data> mData;
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| 128 | bool m_fModified;
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| 129 | const ComObjPtr<NATEngine> mPeer;
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| 130 | Machine * const mParent;
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| 131 | NATRuleMap mNATRules;
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| 132 | INetworkAdapter * const mAdapter;
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| 133 | };
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| 134 | #endif
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