VirtualBox

source: vbox/trunk/src/VBox/Frontends/VBoxManage/VBoxManageUtils.cpp@ 103068

Last change on this file since 103068 was 101035, checked in by vboxsync, 11 months ago

Initial commit (based draft v2 / on patch v5) for implementing platform architecture support for x86 and ARM. bugref:10384

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 4.0 KB
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1/* $Id: VBoxManageUtils.cpp 101035 2023-09-07 08:59:15Z vboxsync $ */
2/** @file
3 * VBoxManageUtils.h - VBoxManage utility functions.
4 */
5
6/*
7 * Copyright (C) 2006-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28#include "VBoxManageUtils.h"
29#include "VBoxManage.h"
30
31#include <iprt/message.h>
32#include <iprt/string.h>
33
34#include <VBox/com/array.h>
35#include <VBox/com/errorprint.h>
36#include <VBox/com/string.h>
37
38using namespace com;
39
40DECLARE_TRANSLATION_CONTEXT(Utils);
41
42ULONG getMaxNics(const ComPtr<IMachine> &pMachine)
43{
44 HRESULT hrc;
45
46 ULONG maxNetworkAdapters = 0;
47 do {
48 ComPtr<IPlatform> pPlatform;
49 CHECK_ERROR_BREAK(pMachine, COMGETTER(Platform)(pPlatform.asOutParam()));
50
51 ChipsetType_T chipsetType;
52 CHECK_ERROR_BREAK(pPlatform, COMGETTER(ChipsetType)(&chipsetType));
53
54 ComPtr<IPlatformProperties> pPlatformProperties;
55 CHECK_ERROR_BREAK(pPlatform, COMGETTER(Properties)(pPlatformProperties.asOutParam()));
56
57 CHECK_ERROR_BREAK(pPlatformProperties, GetMaxNetworkAdapters(chipsetType, &maxNetworkAdapters));
58 } while (0);
59
60 return maxNetworkAdapters;
61}
62
63
64/**
65 * API does NOT verify that whether the interface name set as the
66 * bridged or host-only interface of a NIC is valid. Warn the user if
67 * IHost doesn't seem to know about it (non-fatal).
68 */
69void verifyHostNetworkInterfaceName(const ComPtr<IVirtualBox> &pVirtualBox,
70 const char *pszTargetName,
71 HostNetworkInterfaceType_T enmTargetType)
72{
73 HRESULT hrc;
74
75 AssertReturnVoid( enmTargetType == HostNetworkInterfaceType_Bridged
76 || enmTargetType == HostNetworkInterfaceType_HostOnly);
77
78 ComPtr<IHost> host;
79 hrc = pVirtualBox->COMGETTER(Host)(host.asOutParam());
80 if (FAILED(hrc))
81 return;
82
83 SafeIfaceArray<IHostNetworkInterface> ifs;
84 hrc = host->COMGETTER(NetworkInterfaces)(ComSafeArrayAsOutParam(ifs));
85 if (FAILED(hrc))
86 return;
87
88 for (size_t i = 0; i < ifs.size(); ++i)
89 {
90 const ComPtr<IHostNetworkInterface> iface = ifs[i];
91
92 Bstr bstrName;
93 hrc = iface->COMGETTER(Name)(bstrName.asOutParam());
94 if (FAILED(hrc))
95 return;
96
97 if (!bstrName.equals(pszTargetName))
98 continue;
99
100 /* we found the interface but is it the right type? */
101 HostNetworkInterfaceType_T enmType;
102 hrc = iface->COMGETTER(InterfaceType)(&enmType);
103 if (FAILED(hrc))
104 return;
105
106 if (enmType == enmTargetType)
107 return; /* seems ok */
108
109 const char *pszTypeName;
110 char a_szUnknownTypeBuf[32];
111 switch (enmType)
112 {
113 case HostNetworkInterfaceType_Bridged:
114 pszTypeName = Utils::tr("type bridged");
115 break;
116
117 case HostNetworkInterfaceType_HostOnly:
118 pszTypeName = Utils::tr("type host-only");
119 break;
120
121 default:
122 RTStrPrintf(a_szUnknownTypeBuf, sizeof(a_szUnknownTypeBuf),
123 Utils::tr("unknown type %RU32"), enmType);
124 pszTypeName = a_szUnknownTypeBuf;
125 break;
126 }
127
128 RTMsgWarning(Utils::tr("Interface \"%s\" is of %s"), pszTargetName, pszTypeName);
129 return;
130 }
131
132 RTMsgWarning(Utils::tr("Interface \"%s\" doesn't seem to exist"), pszTargetName);
133}
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