| 1 | /* $Id: VBoxManageHostonly.cpp 17549 2009-03-09 06:27:25Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxManage - Implementation of hostonlyif command.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2009 Sun Microsystems, Inc.
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.215389.xyz. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 18 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 19 | * additional information or have any questions.
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| 20 | */
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| 21 |
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| 22 | /*******************************************************************************
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| 23 | * Header Files *
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| 24 | *******************************************************************************/
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| 25 | #ifndef VBOX_ONLY_DOCS
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| 26 | #include <VBox/com/com.h>
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| 27 | #include <VBox/com/array.h>
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| 28 | #include <VBox/com/ErrorInfo.h>
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| 29 | #include <VBox/com/errorprint2.h>
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| 30 | #include <VBox/com/EventQueue.h>
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| 31 |
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| 32 | #include <VBox/com/VirtualBox.h>
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| 33 |
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| 34 | #include <vector>
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| 35 | #include <list>
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| 36 | #endif /* !VBOX_ONLY_DOCS */
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| 37 |
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| 38 | #include <iprt/cidr.h>
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| 39 | #include <iprt/param.h>
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| 40 | #include <iprt/path.h>
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| 41 | #include <iprt/stream.h>
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| 42 | #include <iprt/string.h>
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| 43 | #include <iprt/net.h>
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| 44 | #include <iprt/getopt.h>
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| 45 |
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| 46 | #include <VBox/log.h>
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| 47 |
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| 48 | #include "VBoxManage.h"
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| 49 |
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| 50 | #ifndef VBOX_ONLY_DOCS
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| 51 | using namespace com;
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| 52 |
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| 53 | #if defined(RT_OS_WINDOWS) && defined(VBOX_WITH_NETFLT)
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| 54 | static int handleCreate(HandlerArg *a, int iStart, int *pcProcessed)
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| 55 | {
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| 56 | if (a->argc - iStart < 1)
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| 57 | return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
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| 58 |
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| 59 | int index = iStart;
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| 60 | HRESULT rc;
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| 61 | Bstr name(a->argv[iStart]);
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| 62 | index++;
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| 63 |
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| 64 | ComPtr<IHost> host;
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| 65 | CHECK_ERROR(a->virtualBox, COMGETTER(Host)(host.asOutParam()));
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| 66 |
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| 67 | ComPtr<IHostNetworkInterface> hif;
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| 68 | ComPtr<IProgress> progress;
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| 69 |
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| 70 | CHECK_ERROR(host, CreateHostOnlyNetworkInterface (name, hif.asOutParam(), progress.asOutParam()));
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| 71 |
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| 72 | showProgress(progress);
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| 73 |
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| 74 | HRESULT hr;
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| 75 | CHECK_ERROR(progress, COMGETTER(ResultCode) (&hr));
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| 76 |
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| 77 | *pcProcessed = index - iStart;
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| 78 |
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| 79 | if(FAILED(hr))
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| 80 | {
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| 81 | com::ProgressErrorInfo info(progress);
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| 82 | if (info.isBasicAvailable())
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| 83 | RTPrintf("Error: failed to remove the host-only adapter. Error message: %lS\n", info.getText().raw());
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| 84 | else
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| 85 | RTPrintf("Error: failed to remove the host-only adapter. No error message available, HRESULT code: 0x%x\n", hr);
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| 86 |
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| 87 | return 1;
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| 88 | }
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| 89 |
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| 90 | return 0;
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| 91 | }
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| 92 |
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| 93 | static int handleRemove(HandlerArg *a, int iStart, int *pcProcessed)
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| 94 | {
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| 95 | if (a->argc - iStart < 1)
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| 96 | return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
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| 97 |
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| 98 | int index = iStart;
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| 99 | HRESULT rc;
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| 100 |
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| 101 | Bstr name(a->argv[iStart]);
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| 102 | index++;
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| 103 |
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| 104 | ComPtr<IHost> host;
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| 105 | CHECK_ERROR(a->virtualBox, COMGETTER(Host)(host.asOutParam()));
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| 106 |
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| 107 | ComPtr<IHostNetworkInterface> hif;
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| 108 | CHECK_ERROR(host, FindHostNetworkInterfaceByName(name, hif.asOutParam()));
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| 109 |
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| 110 | GUID guid;
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| 111 | CHECK_ERROR(hif, COMGETTER(Id)(&guid));
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| 112 |
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| 113 | ComPtr<IProgress> progress;
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| 114 | CHECK_ERROR(host, RemoveHostOnlyNetworkInterface (guid, hif.asOutParam(),progress.asOutParam()));
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| 115 |
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| 116 | showProgress(progress);
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| 117 |
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| 118 | HRESULT hr;
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| 119 | CHECK_ERROR(progress, COMGETTER(ResultCode) (&hr));
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| 120 |
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| 121 | *pcProcessed = index - iStart;
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| 122 |
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| 123 | if(FAILED(hr))
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| 124 | {
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| 125 | com::ProgressErrorInfo info(progress);
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| 126 | if (info.isBasicAvailable())
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| 127 | RTPrintf("Error: failed to remove the host-only adapter. Error message: %lS\n", info.getText().raw());
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| 128 | else
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| 129 | RTPrintf("Error: failed to remove the host-only adapter. No error message available, HRESULT code: 0x%x\n", hr);
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| 130 |
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| 131 | return 1;
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| 132 | }
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| 133 |
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| 134 | return 0;
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| 135 | }
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| 136 | #endif
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| 137 |
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| 138 | enum enOptionCodes
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| 139 | {
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| 140 | DHCP = 1000,
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| 141 | IP,
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| 142 | NETMASK,
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| 143 | IPV6,
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| 144 | NETMASKLENGTHV6
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| 145 | };
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| 146 |
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| 147 | static const RTGETOPTDEF g_aListOptions[]
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| 148 | = {
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| 149 | { "-dhcp", DHCP, RTGETOPT_REQ_NOTHING },
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| 150 | { "-ip", IP, RTGETOPT_REQ_IPV4ADDR },
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| 151 | { "-netmask", NETMASK, RTGETOPT_REQ_IPV4ADDR },
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| 152 | { "-ipv6", IPV6, RTGETOPT_REQ_STRING },
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| 153 | { "-netmasklengthv6", NETMASKLENGTHV6, RTGETOPT_REQ_UINT8 }
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| 154 | };
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| 155 |
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| 156 | static int handleIpconfig(HandlerArg *a, int iStart, int *pcProcessed)
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| 157 | {
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| 158 | if (a->argc - iStart < 2)
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| 159 | return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
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| 160 |
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| 161 | int index = iStart;
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| 162 | HRESULT rc;
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| 163 |
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| 164 | Bstr name(a->argv[iStart]);
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| 165 | index++;
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| 166 |
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| 167 | bool bDhcp = false;
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| 168 | bool bNetmasklengthv6 = false;
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| 169 | uint8_t uNetmasklengthv6 = 0;
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| 170 | const char *pIpv6 = NULL;
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| 171 | bool bIp = false;
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| 172 | RTNETADDRIPV4 ip;
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| 173 | bool bNetmask = false;
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| 174 | RTNETADDRIPV4 netmask;
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| 175 |
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| 176 | int c;
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| 177 | RTGETOPTUNION ValueUnion;
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| 178 | RTGETOPTSTATE GetState;
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| 179 | RTGetOptInit(&GetState,
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| 180 | a->argc,
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| 181 | a->argv,
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| 182 | g_aListOptions,
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| 183 | RT_ELEMENTS(g_aListOptions),
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| 184 | index,
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| 185 | 0 /* fFlags */);
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| 186 | while ((c = RTGetOpt(&GetState, &ValueUnion)))
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| 187 | {
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| 188 | switch (c)
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| 189 | {
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| 190 | case DHCP: // -dhcp
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| 191 | if (bDhcp)
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| 192 | return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify -dhcp once.");
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| 193 | else if(bNetmasklengthv6 || pIpv6 || bIp || bNetmask)
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| 194 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use -dhcp with static ip configuration parameters: -ip, -netmask, -ipv6 and -netmasklengthv6.");
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| 195 | else
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| 196 | bDhcp = true;
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| 197 | break;
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| 198 | case IP:
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| 199 | if(bIp)
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| 200 | return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify -ip once.");
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| 201 | else if (bDhcp)
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| 202 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use -dhcp with static ip configuration parameters: -ip, -netmask, -ipv6 and -netmasklengthv6.");
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| 203 | else if(bNetmasklengthv6 || pIpv6)
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| 204 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use ipv4 configuration (-ip and -netmask) with ipv6 (-ipv6 and -netmasklengthv6) simultaneously.");
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| 205 | else
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| 206 | {
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| 207 | bIp = true;
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| 208 | ip = ValueUnion.IPv4Addr;
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| 209 | }
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| 210 | break;
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| 211 | case NETMASK:
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| 212 | if(bNetmask)
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| 213 | return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify -netmask once.");
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| 214 | else if (bDhcp)
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| 215 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use -dhcp with static ip configuration parameters: -ip, -netmask, -ipv6 and -netmasklengthv6.");
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| 216 | else if(bNetmasklengthv6 || pIpv6)
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| 217 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use ipv4 configuration (-ip and -netmask) with ipv6 (-ipv6 and -netmasklengthv6) simultaneously.");
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| 218 | else
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| 219 | {
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| 220 | bNetmask = true;
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| 221 | netmask = ValueUnion.IPv4Addr;
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| 222 | }
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| 223 | break;
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| 224 | case IPV6:
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| 225 | if(pIpv6)
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| 226 | return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify -ipv6 once.");
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| 227 | else if (bDhcp)
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| 228 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use -dhcp with static ip configuration parameters: -ip, -netmask, -ipv6 and -netmasklengthv6.");
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| 229 | else if(bIp || bNetmask)
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| 230 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use ipv4 configuration (-ip and -netmask) with ipv6 (-ipv6 and -netmasklengthv6) simultaneously.");
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| 231 | else
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| 232 | pIpv6 = ValueUnion.psz;
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| 233 | break;
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| 234 | case NETMASKLENGTHV6:
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| 235 | if(bNetmasklengthv6)
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| 236 | return errorSyntax(USAGE_HOSTONLYIFS, "You can only specify -netmasklengthv6 once.");
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| 237 | else if (bDhcp)
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| 238 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use -dhcp with static ip configuration parameters: -ip, -netmask, -ipv6 and -netmasklengthv6.");
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| 239 | else if(bIp || bNetmask)
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| 240 | return errorSyntax(USAGE_HOSTONLYIFS, "You can not use ipv4 configuration (-ip and -netmask) with ipv6 (-ipv6 and -netmasklengthv6) simultaneously.");
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| 241 | else
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| 242 | {
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| 243 | bNetmasklengthv6 = true;
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| 244 | uNetmasklengthv6 = ValueUnion.u8;
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| 245 | }
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| 246 | break;
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| 247 | default:
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| 248 | if (c > 0)
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| 249 | return errorSyntax(USAGE_HOSTONLYIFS, "missing case: %c\n", c);
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| 250 | else if (ValueUnion.pDef)
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| 251 | return errorSyntax(USAGE_HOSTONLYIFS, "%s: %Rrs", ValueUnion.pDef->pszLong, c);
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| 252 | else
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| 253 | return errorSyntax(USAGE_HOSTONLYIFS, "%Rrs", c);
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| 254 | }
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| 255 | }
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| 256 |
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| 257 | ComPtr<IHost> host;
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| 258 | CHECK_ERROR(a->virtualBox, COMGETTER(Host)(host.asOutParam()));
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| 259 |
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| 260 | ComPtr<IHostNetworkInterface> hif;
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| 261 | CHECK_ERROR(host, FindHostNetworkInterfaceByName(name, hif.asOutParam()));
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| 262 |
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| 263 | if(bDhcp)
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| 264 | {
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| 265 | CHECK_ERROR(hif, EnableDynamicIpConfig ());
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| 266 | }
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| 267 | else if(bIp)
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| 268 | {
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| 269 | if(!bNetmask)
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| 270 | {
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| 271 | netmask.u = 0;
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| 272 | }
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| 273 |
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| 274 | CHECK_ERROR(hif, EnableStaticIpConfig (ip.u, netmask.u));
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| 275 | }
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| 276 | else if(pIpv6)
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| 277 | {
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| 278 | Bstr ipv6str(pIpv6);
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| 279 | CHECK_ERROR(hif, EnableStaticIpConfigV6 (ipv6str, (ULONG)uNetmasklengthv6));
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| 280 | }
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| 281 | else
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| 282 | {
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| 283 | return errorSyntax(USAGE_HOSTONLYIFS, "neither -dhcp nor -ip nor -ipv6 was spcfified");
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| 284 | }
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| 285 |
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| 286 | return 0;
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| 287 | }
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| 288 |
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| 289 |
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| 290 | int handleHostonlyIf(HandlerArg *a)
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| 291 | {
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| 292 | int result = 0;
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| 293 | if (a->argc < 1)
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| 294 | return errorSyntax(USAGE_HOSTONLYIFS, "Not enough parameters");
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| 295 |
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| 296 | for (int i = 0; i < a->argc; i++)
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| 297 | {
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| 298 | if (strcmp(a->argv[i], "ipconfig") == 0)
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| 299 | {
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| 300 | int cProcessed;
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| 301 | result = handleIpconfig(a, i+1, &cProcessed);
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| 302 | break;
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| 303 | // if(!rc)
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| 304 | // i+= cProcessed;
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| 305 | // else
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| 306 | // break;
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| 307 | }
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| 308 | #if defined(RT_OS_WINDOWS) && defined(VBOX_WITH_NETFLT)
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| 309 | else if (strcmp(a->argv[i], "create") == 0)
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| 310 | {
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| 311 | int cProcessed;
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| 312 | result = handleCreate(a, i+1, &cProcessed);
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| 313 | if(!result)
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| 314 | i+= cProcessed;
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| 315 | else
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| 316 | break;
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| 317 | }
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| 318 | else if (strcmp(a->argv[i], "remove") == 0)
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| 319 | {
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| 320 | int cProcessed;
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| 321 | result = handleRemove(a, i+1, &cProcessed);
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| 322 | if(!result)
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| 323 | i+= cProcessed;
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| 324 | else
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| 325 | break;
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| 326 | }
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| 327 | #endif
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| 328 | else
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| 329 | {
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| 330 | result = errorSyntax(USAGE_HOSTONLYIFS, "Invalid parameter '%s'", Utf8Str(a->argv[i]).raw());
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| 331 | break;
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| 332 | }
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| 333 | }
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| 334 |
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| 335 | return result;
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| 336 | }
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| 337 |
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| 338 | #endif /* !VBOX_ONLY_DOCS */
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