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/* $Id: netif.h $ */
/** @file
* Main - Network Interfaces.
*/
/*
* Copyright (C) 2008-2023 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_netif_h
#define MAIN_INCLUDED_netif_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/cdefs.h>
#include <iprt/types.h>
#include <iprt/net.h>
/** @todo r=bird: The inlined code below that drags in asm.h here. I doubt
* speed is very important here, so move it into a .cpp file, please. */
#include <iprt/asm.h>
#ifndef RT_OS_WINDOWS
# include <arpa/inet.h>
# include <stdio.h>
#endif /* !RT_OS_WINDOWS */
#define VBOXNET_IPV4ADDR_DEFAULT 0x0138A8C0 /* 192.168.56.1 */
#define VBOXNET_IPV4MASK_DEFAULT "255.255.255.0"
#define VBOXNET_MAX_SHORT_NAME 50
#if 1
/**
* Encapsulation type.
* @note Must match HostNetworkInterfaceMediumType_T exactly.
* @todo r=bird: Why are we duplicating HostNetworkInterfaceMediumType_T here?!?
*/
typedef enum NETIFTYPE
{
NETIF_T_UNKNOWN,
NETIF_T_ETHERNET,
NETIF_T_PPP,
NETIF_T_SLIP
} NETIFTYPE;
/**
* Current state of the interface.
* @note Must match HostNetworkInterfaceStatus_T exactly.
* @todo r=bird: Why are we duplicating HostNetworkInterfaceStatus_T here?!?
*/
typedef enum NETIFSTATUS
{
NETIF_S_UNKNOWN,
NETIF_S_UP,
NETIF_S_DOWN
} NETIFSTATUS;
/**
* Host Network Interface Information.
*/
typedef struct NETIFINFO
{
NETIFINFO *pNext;
RTNETADDRIPV4 IPAddress;
RTNETADDRIPV4 IPNetMask;
RTNETADDRIPV6 IPv6Address;
RTNETADDRIPV6 IPv6NetMask;
BOOL fDhcpEnabled;
BOOL fIsDefault;
BOOL fWireless;
RTMAC MACAddress;
NETIFTYPE enmMediumType;
NETIFSTATUS enmStatus;
uint32_t uSpeedMbits;
RTUUID Uuid;
char szShortName[VBOXNET_MAX_SHORT_NAME];
char szName[1];
} NETIFINFO;
/** Pointer to a network interface info. */
typedef NETIFINFO *PNETIFINFO;
/** Pointer to a const network interface info. */
typedef NETIFINFO const *PCNETIFINFO;
#endif
int NetIfList(std::list <ComObjPtr<HostNetworkInterface> > &list);
int NetIfEnableStaticIpConfig(VirtualBox *pVBox, HostNetworkInterface * pIf, ULONG aOldIp, ULONG aNewIp, ULONG aMask);
int NetIfEnableStaticIpConfigV6(VirtualBox *pVBox, HostNetworkInterface *pIf, const Utf8Str &aOldIPV6Address, const Utf8Str &aIPV6Address, ULONG aIPV6MaskPrefixLength);
int NetIfEnableDynamicIpConfig(VirtualBox *pVBox, HostNetworkInterface * pIf);
#ifdef RT_OS_WINDOWS
int NetIfCreateHostOnlyNetworkInterface(VirtualBox *pVBox, IHostNetworkInterface **aHostNetworkInterface, IProgress **aProgress,
IN_BSTR bstrName = NULL);
#else
int NetIfCreateHostOnlyNetworkInterface(VirtualBox *pVBox, IHostNetworkInterface **aHostNetworkInterface, IProgress **aProgress,
const char *pszName = NULL);
#endif
int NetIfRemoveHostOnlyNetworkInterface(VirtualBox *pVBox, const Guid &aId, IProgress **aProgress);
int NetIfGetConfig(HostNetworkInterface * pIf, NETIFINFO *);
int NetIfGetConfigByName(PNETIFINFO pInfo);
int NetIfGetState(const char *pcszIfName, NETIFSTATUS *penmState);
int NetIfGetLinkSpeed(const char *pcszIfName, uint32_t *puMbits);
int NetIfDhcpRediscover(VirtualBox *pVBox, HostNetworkInterface * pIf);
int NetIfAdpCtlOut(const char *pszName, const char *pszCmd, char *pszBuffer, size_t cBufSize);
DECLINLINE(Bstr) getDefaultIPv4Address(Bstr bstrIfName)
{
/* Get the index from the name */
Utf8Str strTmp = bstrIfName;
const char *pcszIfName = strTmp.c_str();
size_t iPos = strcspn(pcszIfName, "0123456789");
uint32_t uInstance = 0;
if (pcszIfName[iPos])
uInstance = RTStrToUInt32(pcszIfName + iPos);
in_addr tmp;
#if defined(RT_OS_WINDOWS)
tmp.S_un.S_addr = VBOXNET_IPV4ADDR_DEFAULT + (uInstance << 16);
#else
tmp.s_addr = VBOXNET_IPV4ADDR_DEFAULT + (uInstance << 16);
#endif
char *addr = inet_ntoa(tmp);
return Bstr(addr);
}
#endif /* !MAIN_INCLUDED_netif_h */
/* vi: set tabstop=4 shiftwidth=4 expandtab: */
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