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/* $Id: VBoxManageHostonly.cpp $ */
/** @file
* VBoxManage - Implementation of hostonlyif command.
*/
/*
* 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.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#ifndef VBOX_ONLY_DOCS
#include <VBox/com/com.h>
#include <VBox/com/array.h>
#include <VBox/com/ErrorInfo.h>
#include <VBox/com/errorprint.h>
#include <VBox/com/VirtualBox.h>
#endif /* !VBOX_ONLY_DOCS */
#include <iprt/cidr.h>
#include <iprt/param.h>
#include <iprt/path.h>
#include <iprt/stream.h>
#include <iprt/string.h>
#include <iprt/net.h>
#include <iprt/getopt.h>
#include <iprt/ctype.h>
#include <VBox/log.h>
#include "VBoxManage.h"
#ifndef VBOX_ONLY_DOCS
using namespace com;
#if defined(VBOX_WITH_NETFLT) && !defined(RT_OS_SOLARIS)
static int handleCreate(HandlerArg *a, int iStart, int *pcProcessed)
{
// if (a->argc - iStart < 1)
// return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
int index = iStart;
HRESULT rc;
// Bstr name(a->argv[iStart]);
// index++;
ComPtr<IHost> host;
CHECK_ERROR_RET(a->virtualBox, COMGETTER(Host)(host.asOutParam()), 1);
ComPtr<IHostNetworkInterface> hif;
ComPtr<IProgress> progress;
CHECK_ERROR_RET(host, CreateHostOnlyNetworkInterface (hif.asOutParam(), progress.asOutParam()), 1);
rc = showProgress(progress);
*pcProcessed = index - iStart;
CHECK_PROGRESS_ERROR_RET(progress, ("Failed to create the host-only adapter"), 1);
Bstr name;
CHECK_ERROR(hif, COMGETTER(Name) (name.asOutParam()));
RTPrintf("Interface '%ls' was successfully created\n", name.raw());
return 0;
}
static int handleRemove(HandlerArg *a, int iStart, int *pcProcessed)
{
*pcProcessed = 0;
if (a->argc - iStart < 1)
return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
int index = iStart;
HRESULT rc;
Bstr name(a->argv[iStart]);
index++;
ComPtr<IHost> host;
CHECK_ERROR_RET(a->virtualBox, COMGETTER(Host)(host.asOutParam()), 1);
ComPtr<IHostNetworkInterface> hif;
CHECK_ERROR_RET(host, FindHostNetworkInterfaceByName(name.raw(), hif.asOutParam()), 1);
Bstr guid;
CHECK_ERROR_RET(hif, COMGETTER(Id)(guid.asOutParam()), 1);
ComPtr<IProgress> progress;
CHECK_ERROR_RET(host, RemoveHostOnlyNetworkInterface(guid.raw(), progress.asOutParam()), 1);
rc = showProgress(progress);
*pcProcessed = index - iStart;
CHECK_PROGRESS_ERROR_RET(progress, ("Failed to remove the host-only adapter"), 1);
return 0;
}
#endif
static const RTGETOPTDEF g_aHostOnlyIPOptions[]
= {
{ "--dhcp", 'd', RTGETOPT_REQ_NOTHING },
{ "-dhcp", 'd', RTGETOPT_REQ_NOTHING }, // deprecated
{ "--ip", 'a', RTGETOPT_REQ_STRING },
{ "-ip", 'a', RTGETOPT_REQ_STRING }, // deprecated
{ "--netmask", 'm', RTGETOPT_REQ_STRING },
{ "-netmask", 'm', RTGETOPT_REQ_STRING }, // deprecated
{ "--ipv6", 'b', RTGETOPT_REQ_STRING },
{ "-ipv6", 'b', RTGETOPT_REQ_STRING }, // deprecated
{ "--netmasklengthv6", 'l', RTGETOPT_REQ_UINT8 },
{ "-netmasklengthv6", 'l', RTGETOPT_REQ_UINT8 } // deprecated
};
static int handleIpconfig(HandlerArg *a, int iStart, int *pcProcessed)
{
if (a->argc - iStart < 2)
return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
int index = iStart;
HRESULT rc;
Bstr name(a->argv[iStart]);
index++;
bool bDhcp = false;
bool bNetmasklengthv6 = false;
uint32_t uNetmasklengthv6 = (uint32_t)-1;
const char *pIpv6 = NULL;
const char *pIp = NULL;
const char *pNetmask = NULL;
int c;
RTGETOPTUNION ValueUnion;
RTGETOPTSTATE GetState;
RTGetOptInit(&GetState,
a->argc,
a->argv,
g_aHostOnlyIPOptions,
RT_ELEMENTS(g_aHostOnlyIPOptions),
index,
RTGETOPTINIT_FLAGS_NO_STD_OPTS);
while ((c = RTGetOpt(&GetState, &ValueUnion)))
{
switch (c)
{
case 'd': // --dhcp
if (bDhcp)
return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify --dhcp once.");
else
bDhcp = true;
break;
case 'a': // --ip
if(pIp)
return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify --ip once.");
else
pIp = ValueUnion.psz;
break;
case 'm': // --netmask
if(pNetmask)
return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify --netmask once.");
else
pNetmask = ValueUnion.psz;
break;
case 'b': // --ipv6
if(pIpv6)
return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify --ipv6 once.");
else
pIpv6 = ValueUnion.psz;
break;
case 'l': // --netmasklengthv6
if(bNetmasklengthv6)
return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify --netmasklengthv6 once.");
else
{
bNetmasklengthv6 = true;
uNetmasklengthv6 = ValueUnion.u8;
}
break;
case VINF_GETOPT_NOT_OPTION:
return errorSyntax(USAGE_HOSTONLYIFS, "unhandled parameter: %s", ValueUnion.psz);
break;
default:
if (c > 0)
{
if (RT_C_IS_GRAPH(c))
return errorSyntax(USAGE_HOSTONLYIFS, "unhandled option: -%c", c);
else
return errorSyntax(USAGE_HOSTONLYIFS, "unhandled option: %i", c);
}
else if (c == VERR_GETOPT_UNKNOWN_OPTION)
return errorSyntax(USAGE_HOSTONLYIFS, "unknown option: %s", ValueUnion.psz);
else if (ValueUnion.pDef)
return errorSyntax(USAGE_HOSTONLYIFS, "%s: %Rrs", ValueUnion.pDef->pszLong, c);
else
return errorSyntax(USAGE_HOSTONLYIFS, "%Rrs", c);
}
}
/* parameter sanity check */
if (bDhcp && (bNetmasklengthv6 || pIpv6 || pIp || pNetmask))
return errorSyntax(USAGE_HOSTONLYIFS, "You can not use --dhcp with static ip configuration parameters: --ip, --netmask, --ipv6 and --netmasklengthv6.");
if((pIp || pNetmask) && (bNetmasklengthv6 || pIpv6))
return errorSyntax(USAGE_HOSTONLYIFS, "You can not use ipv4 configuration (--ip and --netmask) with ipv6 (--ipv6 and --netmasklengthv6) simultaneously.");
ComPtr<IHost> host;
CHECK_ERROR(a->virtualBox, COMGETTER(Host)(host.asOutParam()));
ComPtr<IHostNetworkInterface> hif;
CHECK_ERROR(host, FindHostNetworkInterfaceByName(name.raw(),
hif.asOutParam()));
if (FAILED(rc))
return errorArgument("Could not find interface '%s'", a->argv[iStart]);
if (bDhcp)
{
CHECK_ERROR(hif, EnableDynamicIPConfig ());
}
else if (pIp)
{
if (!pNetmask)
pNetmask = "255.255.255.0"; /* ?? */
CHECK_ERROR(hif, EnableStaticIPConfig(Bstr(pIp).raw(),
Bstr(pNetmask).raw()));
}
else if (pIpv6)
{
if (uNetmasklengthv6 == (uint32_t)-1)
uNetmasklengthv6 = 64; /* ?? */
BOOL bIpV6Supported;
CHECK_ERROR(hif, COMGETTER(IPV6Supported)(&bIpV6Supported));
if (!bIpV6Supported)
{
RTMsgError("IPv6 setting is not supported for this adapter");
return 1;
}
Bstr ipv6str(pIpv6);
CHECK_ERROR(hif, EnableStaticIPConfigV6(ipv6str.raw(),
(ULONG)uNetmasklengthv6));
}
else
{
return errorSyntax(USAGE_HOSTONLYIFS, "neither -dhcp nor -ip nor -ipv6 was spcfified");
}
return 0;
}
int handleHostonlyIf(HandlerArg *a)
{
int result = 0;
if (a->argc < 1)
return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
for (int i = 0; i < a->argc; i++)
{
if (strcmp(a->argv[i], "ipconfig") == 0)
{
int cProcessed;
result = handleIpconfig(a, i+1, &cProcessed);
break;
// if(!rc)
// i+= cProcessed;
// else
// break;
}
#if defined(VBOX_WITH_NETFLT) && !defined(RT_OS_SOLARIS)
else if (strcmp(a->argv[i], "create") == 0)
{
int cProcessed;
result = handleCreate(a, i+1, &cProcessed);
if(!result)
i+= cProcessed;
else
break;
}
else if (strcmp(a->argv[i], "remove") == 0)
{
int cProcessed;
result = handleRemove(a, i+1, &cProcessed);
if(!result)
i+= cProcessed;
else
break;
}
#endif
else
{
result = errorSyntax(USAGE_HOSTONLYIFS, "Invalid parameter '%s'", Utf8Str(a->argv[i]).c_str());
break;
}
}
return result;
}
#endif /* !VBOX_ONLY_DOCS */
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