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/* $Id: DHCPServerImpl.h $ */
/** @file
* VirtualBox COM class implementation
*/
/*
* Copyright (C) 2006-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* 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 <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef MAIN_INCLUDED_DHCPServerImpl_h
#define MAIN_INCLUDED_DHCPServerImpl_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include "DHCPServerWrap.h"
#include <map>
namespace settings
{
struct DHCPServer;
struct DhcpOptValue;
typedef std::map<DHCPOption_T, DhcpOptValue> DhcpOptionMap;
}
class DHCPConfig;
class DHCPIndividualConfig;
/**
* A DHCP server for internal host-only & NAT networks.
*
* Old notes:
*
* for server configuration needs, it's perhaps better to use (VM,slot) pair
* (vm-name, slot) <----> (MAC)
*
* but for client configuration, when server will have MACs at hand, it'd be
* easier to requiest options by MAC.
* (MAC) <----> (option-list)
*
* Doubts: What should be done if MAC changed for (vm-name, slot), when syncing should?
* XML: serialization of dependecy (DHCP options) - (VM,slot) shouldn't be done via MAC in
* the middle.
*/
class ATL_NO_VTABLE DHCPServer
: public DHCPServerWrap
{
public:
/** @name Constructors and destructors
* @{ */
DECLARE_COMMON_CLASS_METHODS(DHCPServer)
HRESULT FinalConstruct();
void FinalRelease();
HRESULT init(VirtualBox *aVirtualBox, const com::Utf8Str &aName);
HRESULT init(VirtualBox *aVirtualBox, const settings::DHCPServer &data);
void uninit();
/** @} */
/** @name Public internal methods.
* @{ */
HRESULT i_saveSettings(settings::DHCPServer &data);
HRESULT i_removeConfig(DHCPConfig *pConfig, DHCPConfigScope_T enmScope);
/** @} */
private:
/** @name IDHCPServer Properties
* @{ */
HRESULT getEventSource(ComPtr<IEventSource> &aEventSource) RT_OVERRIDE;
HRESULT getEnabled(BOOL *aEnabled) RT_OVERRIDE;
HRESULT setEnabled(BOOL aEnabled) RT_OVERRIDE;
HRESULT getIPAddress(com::Utf8Str &aIPAddress) RT_OVERRIDE;
HRESULT getNetworkMask(com::Utf8Str &aNetworkMask) RT_OVERRIDE;
HRESULT getNetworkName(com::Utf8Str &aName) RT_OVERRIDE;
HRESULT getLowerIP(com::Utf8Str &aIPAddress) RT_OVERRIDE;
HRESULT getUpperIP(com::Utf8Str &aIPAddress) RT_OVERRIDE;
HRESULT setConfiguration(const com::Utf8Str &aIPAddress, const com::Utf8Str &aNetworkMask,
const com::Utf8Str &aFromIPAddress, const com::Utf8Str &aToIPAddress) RT_OVERRIDE;
HRESULT getGlobalConfig(ComPtr<IDHCPGlobalConfig> &aGlobalConfig) RT_OVERRIDE;
HRESULT getGroupConfigs(std::vector<ComPtr<IDHCPGroupConfig> > &aGroupConfigs) RT_OVERRIDE;
HRESULT getIndividualConfigs(std::vector<ComPtr<IDHCPIndividualConfig> > &aIndividualConfigs) ;
/** @} */
/** @name IDHCPServer Methods
* @{ */
HRESULT start(const com::Utf8Str &aTrunkName, const com::Utf8Str &aTrunkType) RT_OVERRIDE;
HRESULT stop() RT_OVERRIDE;
HRESULT restart() RT_OVERRIDE;
HRESULT findLeaseByMAC(const com::Utf8Str &aMac, LONG aType, com::Utf8Str &aAddress, com::Utf8Str &aState,
LONG64 *aIssued, LONG64 *aExpire) RT_OVERRIDE;
HRESULT getConfig(DHCPConfigScope_T aScope, const com::Utf8Str &aName, ULONG aSlot, BOOL aMayAdd,
ComPtr<IDHCPConfig> &aConfig) RT_OVERRIDE;
/** @} */
/** @name Helpers
* @{ */
HRESULT i_doSaveSettings();
HRESULT i_calcLeasesConfigAndLogFilenames(const com::Utf8Str &aNetwork) RT_NOEXCEPT;
HRESULT i_writeDhcpdConfig(const char *pszFilename, uint32_t uMACAddressVersion) RT_NOEXCEPT;
HRESULT i_vmNameToIdAndValidateSlot(const com::Utf8Str &aVmName, ULONG a_uSlot, com::Guid &idMachine);
HRESULT i_vmNameAndSlotToConfig(const com::Utf8Str &a_strVmName, ULONG a_uSlot, bool a_fCreateIfNeeded,
ComObjPtr<DHCPIndividualConfig> &a_rPtrConfig);
/** @} */
/** Private data */
struct Data;
/** Private data. */
Data *m;
};
#endif /* !MAIN_INCLUDED_DHCPServerImpl_h */
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