NetIf-win.cpp@ 98110

Last change on this file since 98110 was 98103, checked in by vboxsync, 23 months ago
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1	/* $Id: NetIf-win.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
2	/** @file
3	* Main - NetIfList, Windows implementation.
4	*/
5
6	/*
7	* Copyright (C) 2008-2023 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
29
30	/*********************************************************************************************************************************
31	* Header Files *
32	*********************************************************************************************************************************/
33	#define LOG_GROUP LOG_GROUP_MAIN_HOST
34
35	#define NETIF_WITHOUT_NETCFG
36
37	#include <iprt/errcore.h>
38	#include <list>
39
40	#define _WIN32_DCOM
41	#include <iprt/win/winsock2.h>
42	#include <iprt/win/ws2tcpip.h>
43	#include <iprt/win/windows.h>
44	#include <tchar.h>
45
46	#ifdef VBOX_WITH_NETFLT
47	# include "VBox/VBoxNetCfg-win.h"
48	# include "devguid.h"
49	#endif
50
51	#include <iprt/win/iphlpapi.h>
52	#include <iprt/win/ntddndis.h>
53
54	#include "LoggingNew.h"
55	#include "HostNetworkInterfaceImpl.h"
56	#include "ProgressImpl.h"
57	#include "VirtualBoxImpl.h"
58	#include "VBoxNls.h"
59	#include "Global.h"
60	#include "netif.h"
61	#include "ThreadTask.h"
62
63	DECLARE_TRANSLATION_CONTEXT(NetIfWin);
64
65	#ifdef VBOX_WITH_NETFLT
66	# include <Wbemidl.h>
67
68	# include "svchlp.h"
69
70	# include <shellapi.h>
71	# define INITGUID
72	# include <guiddef.h>
73	# include <devguid.h>
74	# include <iprt/win/objbase.h>
75	# include <iprt/win/setupapi.h>
76	# include <iprt/win/shlobj.h>
77	# include <cfgmgr32.h>
78
79	# define VBOX_APP_NAME L"VirtualBox"
80
81	static int getDefaultInterfaceIndex()
82	{
83	PMIB_IPFORWARDTABLE pIpTable;
84	DWORD dwSize = sizeof(MIB_IPFORWARDTABLE) * 20;
85	DWORD dwRC = NO_ERROR;
86	int iIndex = -1;
87
88	pIpTable = (MIB_IPFORWARDTABLE *)RTMemAlloc(dwSize);
89	if (GetIpForwardTable(pIpTable, &dwSize, 0) == ERROR_INSUFFICIENT_BUFFER)
90	{
91	RTMemFree(pIpTable);
92	pIpTable = (MIB_IPFORWARDTABLE *)RTMemAlloc(dwSize);
93	if (!pIpTable)
94	return -1;
95	}
96	dwRC = GetIpForwardTable(pIpTable, &dwSize, 0);
97	if (dwRC == NO_ERROR)
98	{
99	for (unsigned int i = 0; i < pIpTable->dwNumEntries; i++)
100	if (pIpTable->table[i].dwForwardDest == 0)
101	{
102	iIndex = pIpTable->table[i].dwForwardIfIndex;
103	break;
104	}
105	}
106	RTMemFree(pIpTable);
107	return iIndex;
108	}
109
110	static int collectNetIfInfo(Bstr &strName, Guid &guid, PNETIFINFO pInfo, int iDefault)
111	{
112	RT_NOREF(strName);
113
114	/*
115	* Most of the hosts probably have less than 10 adapters,
116	* so we'll mostly succeed from the first attempt.
117	*/
118	ULONG uBufLen = sizeof(IP_ADAPTER_ADDRESSES) * 10;
119	PIP_ADAPTER_ADDRESSES pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
120	if (!pAddresses)
121	return VERR_NO_MEMORY;
122	DWORD dwRc = GetAdaptersAddresses(AF_UNSPEC, GAA_FLAG_INCLUDE_PREFIX, NULL, pAddresses, &uBufLen);
123	if (dwRc == ERROR_BUFFER_OVERFLOW)
124	{
125	/* Impressive! More than 10 adapters! Get more memory and try again. */
126	RTMemFree(pAddresses);
127	pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
128	if (!pAddresses)
129	return VERR_NO_MEMORY;
130	dwRc = GetAdaptersAddresses(AF_UNSPEC, GAA_FLAG_INCLUDE_PREFIX, NULL, pAddresses, &uBufLen);
131	}
132	if (dwRc == NO_ERROR)
133	{
134	PIP_ADAPTER_ADDRESSES pAdapter;
135	for (pAdapter = pAddresses; pAdapter; pAdapter = pAdapter->Next)
136	{
137	char *pszUuid = RTStrDup(pAdapter->AdapterName);
138	size_t len = strlen(pszUuid) - 1;
139	if (pszUuid[0] == '{' && pszUuid[len] == '}')
140	{
141	pszUuid[len] = 0;
142	if (!RTUuidCompareStr(&pInfo->Uuid, pszUuid + 1))
143	{
144	bool fIPFound, fIPv6Found;
145	PIP_ADAPTER_UNICAST_ADDRESS pAddr;
146	fIPFound = fIPv6Found = false;
147	for (pAddr = pAdapter->FirstUnicastAddress; pAddr; pAddr = pAddr->Next)
148	{
149	switch (pAddr->Address.lpSockaddr->sa_family)
150	{
151	case AF_INET:
152	if (!fIPFound)
153	{
154	fIPFound = true;
155	memcpy(&pInfo->IPAddress,
156	&((struct sockaddr_in *)pAddr->Address.lpSockaddr)->sin_addr.s_addr,
157	sizeof(pInfo->IPAddress));
158	}
159	break;
160	case AF_INET6:
161	if (!fIPv6Found)
162	{
163	fIPv6Found = true;
164	memcpy(&pInfo->IPv6Address,
165	((struct sockaddr_in6 *)pAddr->Address.lpSockaddr)->sin6_addr.s6_addr,
166	sizeof(pInfo->IPv6Address));
167	}
168	break;
169	}
170	}
171	PIP_ADAPTER_PREFIX pPrefix;
172	fIPFound = fIPv6Found = false;
173	for (pPrefix = pAdapter->FirstPrefix; pPrefix; pPrefix = pPrefix->Next)
174	{
175	switch (pPrefix->Address.lpSockaddr->sa_family)
176	{
177	case AF_INET:
178	if (!fIPFound)
179	{
180	if (pPrefix->PrefixLength <= sizeof(pInfo->IPNetMask) * 8)
181	{
182	fIPFound = true;
183	RTNetPrefixToMaskIPv4(pPrefix->PrefixLength, &pInfo->IPNetMask);
184	}
185	else
186	LogFunc(("Unexpected IPv4 prefix length of %d\n",
187	pPrefix->PrefixLength));
188	}
189	break;
190	case AF_INET6:
191	if (!fIPv6Found)
192	{
193	if (pPrefix->PrefixLength <= sizeof(pInfo->IPv6NetMask) * 8)
194	{
195	fIPv6Found = true;
196	RTNetPrefixToMaskIPv6(pPrefix->PrefixLength, &pInfo->IPv6NetMask);
197	}
198	else
199	LogFunc(("Unexpected IPv6 prefix length of %d\n",
200	pPrefix->PrefixLength));
201	}
202	break;
203	}
204	}
205	if (sizeof(pInfo->MACAddress) != pAdapter->PhysicalAddressLength)
206	LogFunc(("Unexpected physical address length: %u\n", pAdapter->PhysicalAddressLength));
207	else
208	memcpy(pInfo->MACAddress.au8, pAdapter->PhysicalAddress, sizeof(pInfo->MACAddress));
209	pInfo->enmMediumType = NETIF_T_ETHERNET;
210	pInfo->enmStatus = pAdapter->OperStatus == IfOperStatusUp ? NETIF_S_UP : NETIF_S_DOWN;
211	pInfo->fIsDefault = (pAdapter->IfIndex == (DWORD)iDefault);
212	RTStrFree(pszUuid);
213	break;
214	}
215	}
216	RTStrFree(pszUuid);
217	}
218
219	ADAPTER_SETTINGS Settings;
220	HRESULT hr = VBoxNetCfgWinGetAdapterSettings((const GUID *)guid.raw(), &Settings);
221	if (hr == S_OK)
222	{
223	if (Settings.ip)
224	{
225	pInfo->IPAddress.u = Settings.ip;
226	pInfo->IPNetMask.u = Settings.mask;
227	}
228	pInfo->fDhcpEnabled = Settings.bDhcp;
229	}
230	else
231	{
232	pInfo->fDhcpEnabled = false;
233	}
234	}
235	RTMemFree(pAddresses);
236
237	return VINF_SUCCESS;
238	}
239
240	/* svc helper func */
241
242	struct StaticIpConfig
243	{
244	ULONG IPAddress;
245	ULONG IPNetMask;
246	};
247
248	struct StaticIpV6Config
249	{
250	char * IPV6Address;
251	ULONG IPV6NetMaskLength;
252	};
253
254	class NetworkInterfaceHelperClientData : public ThreadVoidData
255	{
256	public:
257	NetworkInterfaceHelperClientData(){};
258	~NetworkInterfaceHelperClientData()
259	{
260	if (msgCode == SVCHlpMsg::EnableStaticIpConfigV6 && u.StaticIPV6.IPV6Address)
261	{
262	RTStrFree(u.StaticIPV6.IPV6Address);
263	u.StaticIPV6.IPV6Address = NULL;
264	}
265	};
266
267	SVCHlpMsg::Code msgCode;
268	/* for SVCHlpMsg::CreateHostOnlyNetworkInterface */
269	Bstr name;
270	ComObjPtr<HostNetworkInterface> iface;
271	ComObjPtr<VirtualBox> ptrVBox;
272	/* for SVCHlpMsg::RemoveHostOnlyNetworkInterface */
273	Guid guid;
274
275	union
276	{
277	StaticIpConfig StaticIP;
278	StaticIpV6Config StaticIPV6;
279	} u;
280
281	};
282
283	static HRESULT netIfNetworkInterfaceHelperClient(SVCHlpClient *aClient,
284	Progress *aProgress,
285	void aUser, int aVrc)
286	{
287	LogFlowFuncEnter();
288	LogFlowFunc(("aClient={%p}, aProgress={%p}, aUser={%p}\n",
289	aClient, aProgress, aUser));
290
291	AssertReturn( (aClient == NULL && aProgress == NULL && aVrc == NULL)
292	\|\| (aClient != NULL && aProgress != NULL && aVrc != NULL),
293	E_POINTER);
294	AssertReturn(aUser, E_POINTER);
295
296	NetworkInterfaceHelperClientData* d = static_cast<NetworkInterfaceHelperClientData *>(aUser);
297
298	if (aClient == NULL)
299	{
300	/* "cleanup only" mode, just return (it will free aUser) */
301	return S_OK;
302	}
303
304	HRESULT rc = S_OK;
305	int vrc = VINF_SUCCESS;
306
307	switch (d->msgCode)
308	{
309	case SVCHlpMsg::CreateHostOnlyNetworkInterface:
310	{
311	LogFlowFunc(("CreateHostOnlyNetworkInterface:\n"));
312	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
313
314	/* write message and parameters */
315	vrc = aClient->write(d->msgCode);
316	if (RT_FAILURE(vrc)) break;
317	vrc = aClient->write(Utf8Str(d->name));
318	if (RT_FAILURE(vrc)) break;
319
320	/* wait for a reply */
321	bool endLoop = false;
322	while (!endLoop)
323	{
324	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
325
326	vrc = aClient->read(reply);
327	if (RT_FAILURE(vrc)) break;
328
329	switch (reply)
330	{
331	case SVCHlpMsg::CreateHostOnlyNetworkInterface_OK:
332	{
333	/* read the GUID */
334	Guid guid;
335	Utf8Str name;
336	vrc = aClient->read(name);
337	if (RT_FAILURE(vrc)) break;
338	vrc = aClient->read(guid);
339	if (RT_FAILURE(vrc)) break;
340
341	LogFlowFunc(("Network connection GUID = {%RTuuid}\n", guid.raw()));
342
343	/* initialize the object returned to the caller by
344	* CreateHostOnlyNetworkInterface() */
345	rc = d->iface->init(Bstr(name), Bstr(name), guid, HostNetworkInterfaceType_HostOnly);
346	if (SUCCEEDED(rc))
347	{
348	rc = d->iface->i_setVirtualBox(d->ptrVBox);
349	if (SUCCEEDED(rc))
350	{
351	rc = d->iface->updateConfig();
352	if (SUCCEEDED(rc))
353	rc = d->iface->i_updatePersistentConfig();
354	}
355	}
356	endLoop = true;
357	break;
358	}
359	case SVCHlpMsg::Error:
360	{
361	/* read the error message */
362	Utf8Str errMsg;
363	vrc = aClient->read(errMsg);
364	if (RT_FAILURE(vrc)) break;
365
366	rc = E_FAIL;
367	d->iface->setError(E_FAIL, errMsg.c_str());
368	endLoop = true;
369	break;
370	}
371	default:
372	{
373	endLoop = true;
374	rc = E_FAIL;/// @todo ComAssertMsgFailedBreak((
375	//"Invalid message code %d (%08lX)\n",
376	//reply, reply),
377	//rc = E_FAIL);
378	}
379	}
380	}
381
382	break;
383	}
384	case SVCHlpMsg::RemoveHostOnlyNetworkInterface:
385	{
386	LogFlowFunc(("RemoveHostOnlyNetworkInterface:\n"));
387	LogFlowFunc(("Network connection GUID = {%RTuuid}\n", d->guid.raw()));
388
389	/* write message and parameters */
390	vrc = aClient->write(d->msgCode);
391	if (RT_FAILURE(vrc)) break;
392	vrc = aClient->write(d->guid);
393	if (RT_FAILURE(vrc)) break;
394
395	/* wait for a reply */
396	bool endLoop = false;
397	while (!endLoop)
398	{
399	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
400
401	vrc = aClient->read(reply);
402	if (RT_FAILURE(vrc)) break;
403
404	switch (reply)
405	{
406	case SVCHlpMsg::OK:
407	{
408	/* no parameters */
409	rc = S_OK;
410	endLoop = true;
411	break;
412	}
413	case SVCHlpMsg::Error:
414	{
415	/* read the error message */
416	Utf8Str errMsg;
417	vrc = aClient->read(errMsg);
418	if (RT_FAILURE(vrc)) break;
419
420	rc = E_FAIL;
421	d->iface->setError(E_FAIL, errMsg.c_str());
422	endLoop = true;
423	break;
424	}
425	default:
426	{
427	endLoop = true;
428	rc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
429	//"Invalid message code %d (%08lX)\n",
430	//reply, reply),
431	//rc = E_FAIL);
432	}
433	}
434	}
435
436	break;
437	}
438	case SVCHlpMsg::EnableDynamicIpConfig: /* see usage in code */
439	{
440	LogFlowFunc(("EnableDynamicIpConfig:\n"));
441	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
442
443	/* write message and parameters */
444	vrc = aClient->write(d->msgCode);
445	if (RT_FAILURE(vrc)) break;
446	vrc = aClient->write(d->guid);
447	if (RT_FAILURE(vrc)) break;
448
449	/* wait for a reply */
450	bool endLoop = false;
451	while (!endLoop)
452	{
453	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
454
455	vrc = aClient->read(reply);
456	if (RT_FAILURE(vrc)) break;
457
458	switch (reply)
459	{
460	case SVCHlpMsg::OK:
461	{
462	/* no parameters */
463	rc = d->iface->updateConfig();
464	endLoop = true;
465	break;
466	}
467	case SVCHlpMsg::Error:
468	{
469	/* read the error message */
470	Utf8Str errMsg;
471	vrc = aClient->read(errMsg);
472	if (RT_FAILURE(vrc)) break;
473
474	rc = E_FAIL;
475	d->iface->setError(E_FAIL, errMsg.c_str());
476	endLoop = true;
477	break;
478	}
479	default:
480	{
481	endLoop = true;
482	rc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
483	//"Invalid message code %d (%08lX)\n",
484	//reply, reply),
485	//rc = E_FAIL);
486	}
487	}
488	}
489
490	break;
491	}
492	case SVCHlpMsg::EnableStaticIpConfig: /* see usage in code */
493	{
494	LogFlowFunc(("EnableStaticIpConfig:\n"));
495	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
496
497	/* write message and parameters */
498	vrc = aClient->write(d->msgCode);
499	if (RT_FAILURE(vrc)) break;
500	vrc = aClient->write(d->guid);
501	if (RT_FAILURE(vrc)) break;
502	vrc = aClient->write(d->u.StaticIP.IPAddress);
503	if (RT_FAILURE(vrc)) break;
504	vrc = aClient->write(d->u.StaticIP.IPNetMask);
505	if (RT_FAILURE(vrc)) break;
506
507	/* wait for a reply */
508	bool endLoop = false;
509	while (!endLoop)
510	{
511	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
512
513	vrc = aClient->read(reply);
514	if (RT_FAILURE(vrc)) break;
515
516	switch (reply)
517	{
518	case SVCHlpMsg::OK:
519	{
520	/* no parameters */
521	rc = d->iface->updateConfig();
522	endLoop = true;
523	break;
524	}
525	case SVCHlpMsg::Error:
526	{
527	/* read the error message */
528	Utf8Str errMsg;
529	vrc = aClient->read(errMsg);
530	if (RT_FAILURE(vrc)) break;
531
532	rc = E_FAIL;
533	d->iface->setError(E_FAIL, errMsg.c_str());
534	endLoop = true;
535	break;
536	}
537	default:
538	{
539	endLoop = true;
540	rc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
541	//"Invalid message code %d (%08lX)\n",
542	//reply, reply),
543	//rc = E_FAIL);
544	}
545	}
546	}
547
548	break;
549	}
550	case SVCHlpMsg::EnableStaticIpConfigV6: /* see usage in code */
551	{
552	LogFlowFunc(("EnableStaticIpConfigV6:\n"));
553	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
554
555	/* write message and parameters */
556	vrc = aClient->write(d->msgCode);
557	if (RT_FAILURE(vrc)) break;
558	vrc = aClient->write(d->guid);
559	if (RT_FAILURE(vrc)) break;
560	vrc = aClient->write(d->u.StaticIPV6.IPV6Address);
561	if (RT_FAILURE(vrc)) break;
562	vrc = aClient->write(d->u.StaticIPV6.IPV6NetMaskLength);
563	if (RT_FAILURE(vrc)) break;
564
565	/* wait for a reply */
566	bool endLoop = false;
567	while (!endLoop)
568	{
569	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
570
571	vrc = aClient->read(reply);
572	if (RT_FAILURE(vrc)) break;
573
574	switch (reply)
575	{
576	case SVCHlpMsg::OK:
577	{
578	/* no parameters */
579	rc = d->iface->updateConfig();
580	endLoop = true;
581	break;
582	}
583	case SVCHlpMsg::Error:
584	{
585	/* read the error message */
586	Utf8Str errMsg;
587	vrc = aClient->read(errMsg);
588	if (RT_FAILURE(vrc)) break;
589
590	rc = E_FAIL;
591	d->iface->setError(E_FAIL, errMsg.c_str());
592	endLoop = true;
593	break;
594	}
595	default:
596	{
597	endLoop = true;
598	rc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
599	//"Invalid message code %d (%08lX)\n",
600	//reply, reply),
601	//rc = E_FAIL);
602	}
603	}
604	}
605
606	break;
607	}
608	case SVCHlpMsg::DhcpRediscover: /* see usage in code */
609	{
610	LogFlowFunc(("DhcpRediscover:\n"));
611	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
612
613	/* write message and parameters */
614	vrc = aClient->write(d->msgCode);
615	if (RT_FAILURE(vrc)) break;
616	vrc = aClient->write(d->guid);
617	if (RT_FAILURE(vrc)) break;
618
619	/* wait for a reply */
620	bool endLoop = false;
621	while (!endLoop)
622	{
623	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
624
625	vrc = aClient->read(reply);
626	if (RT_FAILURE(vrc)) break;
627
628	switch (reply)
629	{
630	case SVCHlpMsg::OK:
631	{
632	/* no parameters */
633	rc = d->iface->updateConfig();
634	endLoop = true;
635	break;
636	}
637	case SVCHlpMsg::Error:
638	{
639	/* read the error message */
640	Utf8Str errMsg;
641	vrc = aClient->read(errMsg);
642	if (RT_FAILURE(vrc)) break;
643
644	rc = E_FAIL;
645	d->iface->setError(E_FAIL, errMsg.c_str());
646	endLoop = true;
647	break;
648	}
649	default:
650	{
651	endLoop = true;
652	rc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
653	//"Invalid message code %d (%08lX)\n",
654	//reply, reply),
655	//rc = E_FAIL);
656	}
657	}
658	}
659
660	break;
661	}
662	default:
663	rc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
664	// "Invalid message code %d (%08lX)\n",
665	// d->msgCode, d->msgCode),
666	// rc = E_FAIL);
667	}
668
669	if (aVrc)
670	*aVrc = vrc;
671
672	LogFlowFunc(("rc=0x%08X, vrc=%Rrc\n", rc, vrc));
673	LogFlowFuncLeave();
674	return rc;
675	}
676
677
678	int netIfNetworkInterfaceHelperServer(SVCHlpClient *aClient,
679	SVCHlpMsg::Code aMsgCode)
680	{
681	LogFlowFuncEnter();
682	LogFlowFunc(("aClient={%p}, aMsgCode=%d\n", aClient, aMsgCode));
683
684	AssertReturn(aClient, VERR_INVALID_POINTER);
685
686	int vrc = VINF_SUCCESS;
687	HRESULT hrc;
688
689	switch (aMsgCode)
690	{
691	case SVCHlpMsg::CreateHostOnlyNetworkInterface:
692	{
693	LogFlowFunc(("CreateHostOnlyNetworkInterface:\n"));
694
695	Utf8Str desiredName;
696	vrc = aClient->read(desiredName);
697	if (RT_FAILURE(vrc)) break;
698
699	Guid guid;
700	Utf8Str errMsg;
701	Bstr name;
702	Bstr bstrErr;
703
704	#ifdef VBOXNETCFG_DELAYEDRENAME
705	Bstr devId;
706	hrc = VBoxNetCfgWinCreateHostOnlyNetworkInterface(NULL, false, Bstr(desiredName).raw(), guid.asOutParam(), devId.asOutParam(),
707	bstrErr.asOutParam());
708	#else /* !VBOXNETCFG_DELAYEDRENAME */
709	hrc = VBoxNetCfgWinCreateHostOnlyNetworkInterface(NULL, false, Bstr(desiredName).raw(), guid.asOutParam(), name.asOutParam(),
710	bstrErr.asOutParam());
711	#endif /* !VBOXNETCFG_DELAYEDRENAME */
712
713	if (hrc == S_OK)
714	{
715	ULONG ip, mask;
716	hrc = VBoxNetCfgWinGenHostOnlyNetworkNetworkIp(&ip, &mask);
717	if (hrc == S_OK)
718	{
719	/* ip returned by VBoxNetCfgWinGenHostOnlyNetworkNetworkIp is a network ip,
720	* i.e. 192.168.xxx.0, assign 192.168.xxx.1 for the hostonly adapter */
721	ip = ip \| (1 << 24);
722	hrc = VBoxNetCfgWinEnableStaticIpConfig((const GUID*)guid.raw(), ip, mask);
723	if (hrc != S_OK)
724	LogRel(("VBoxNetCfgWinEnableStaticIpConfig failed (0x%x)\n", hrc));
725	}
726	else
727	LogRel(("VBoxNetCfgWinGenHostOnlyNetworkNetworkIp failed (0x%x)\n", hrc));
728	#ifdef VBOXNETCFG_DELAYEDRENAME
729	hrc = VBoxNetCfgWinRenameHostOnlyConnection((const GUID*)guid.raw(), devId.raw(), name.asOutParam());
730	if (hrc != S_OK)
731	LogRel(("VBoxNetCfgWinRenameHostOnlyConnection failed, error = 0x%x", hrc));
732	#endif /* VBOXNETCFG_DELAYEDRENAME */
733	/* write success followed by GUID */
734	vrc = aClient->write(SVCHlpMsg::CreateHostOnlyNetworkInterface_OK);
735	if (RT_FAILURE(vrc)) break;
736	vrc = aClient->write(Utf8Str(name));
737	if (RT_FAILURE(vrc)) break;
738	vrc = aClient->write(guid);
739	if (RT_FAILURE(vrc)) break;
740	}
741	else
742	{
743	vrc = VERR_GENERAL_FAILURE;
744	errMsg = Utf8Str(bstrErr);
745	/* write failure followed by error message */
746	if (errMsg.isEmpty())
747	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
748	vrc = aClient->write(SVCHlpMsg::Error);
749	if (RT_FAILURE(vrc)) break;
750	vrc = aClient->write(errMsg);
751	if (RT_FAILURE(vrc)) break;
752	}
753
754	break;
755	}
756	case SVCHlpMsg::RemoveHostOnlyNetworkInterface:
757	{
758	LogFlowFunc(("RemoveHostOnlyNetworkInterface:\n"));
759
760	Guid guid;
761	Bstr bstrErr;
762
763	vrc = aClient->read(guid);
764	if (RT_FAILURE(vrc)) break;
765
766	Utf8Str errMsg;
767	hrc = VBoxNetCfgWinRemoveHostOnlyNetworkInterface((const GUID*)guid.raw(), bstrErr.asOutParam());
768
769	if (hrc == S_OK)
770	{
771	/* write parameter-less success */
772	vrc = aClient->write(SVCHlpMsg::OK);
773	if (RT_FAILURE(vrc)) break;
774	}
775	else
776	{
777	vrc = VERR_GENERAL_FAILURE;
778	errMsg = Utf8Str(bstrErr);
779	/* write failure followed by error message */
780	if (errMsg.isEmpty())
781	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
782	vrc = aClient->write(SVCHlpMsg::Error);
783	if (RT_FAILURE(vrc)) break;
784	vrc = aClient->write(errMsg);
785	if (RT_FAILURE(vrc)) break;
786	}
787
788	break;
789	}
790	case SVCHlpMsg::EnableStaticIpConfigV6:
791	{
792	LogFlowFunc(("EnableStaticIpConfigV6:\n"));
793
794	Guid guid;
795	Utf8Str ipV6;
796	ULONG maskLengthV6;
797	vrc = aClient->read(guid);
798	if (RT_FAILURE(vrc)) break;
799	vrc = aClient->read(ipV6);
800	if (RT_FAILURE(vrc)) break;
801	vrc = aClient->read(maskLengthV6);
802	if (RT_FAILURE(vrc)) break;
803
804	Utf8Str errMsg;
805	vrc = VERR_NOT_IMPLEMENTED;
806
807	if (RT_SUCCESS(vrc))
808	{
809	/* write success followed by GUID */
810	vrc = aClient->write(SVCHlpMsg::OK);
811	if (RT_FAILURE(vrc)) break;
812	}
813	else
814	{
815	/* write failure followed by error message */
816	if (errMsg.isEmpty())
817	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
818	vrc = aClient->write(SVCHlpMsg::Error);
819	if (RT_FAILURE(vrc)) break;
820	vrc = aClient->write(errMsg);
821	if (RT_FAILURE(vrc)) break;
822	}
823
824	break;
825	}
826	case SVCHlpMsg::EnableStaticIpConfig:
827	{
828	LogFlowFunc(("EnableStaticIpConfig:\n"));
829
830	Guid guid;
831	ULONG ip, mask;
832	vrc = aClient->read(guid);
833	if (RT_FAILURE(vrc)) break;
834	vrc = aClient->read(ip);
835	if (RT_FAILURE(vrc)) break;
836	vrc = aClient->read(mask);
837	if (RT_FAILURE(vrc)) break;
838
839	Utf8Str errMsg;
840	hrc = VBoxNetCfgWinEnableStaticIpConfig((const GUID *)guid.raw(), ip, mask);
841
842	if (hrc == S_OK)
843	{
844	/* write success followed by GUID */
845	vrc = aClient->write(SVCHlpMsg::OK);
846	if (RT_FAILURE(vrc)) break;
847	}
848	else
849	{
850	vrc = VERR_GENERAL_FAILURE;
851	/* write failure followed by error message */
852	if (errMsg.isEmpty())
853	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
854	vrc = aClient->write(SVCHlpMsg::Error);
855	if (RT_FAILURE(vrc)) break;
856	vrc = aClient->write(errMsg);
857	if (RT_FAILURE(vrc)) break;
858	}
859
860	break;
861	}
862	case SVCHlpMsg::EnableDynamicIpConfig:
863	{
864	LogFlowFunc(("EnableDynamicIpConfig:\n"));
865
866	Guid guid;
867	vrc = aClient->read(guid);
868	if (RT_FAILURE(vrc)) break;
869
870	Utf8Str errMsg;
871	hrc = VBoxNetCfgWinEnableDynamicIpConfig((const GUID *)guid.raw());
872
873	if (hrc == S_OK)
874	{
875	/* write success followed by GUID */
876	vrc = aClient->write(SVCHlpMsg::OK);
877	if (RT_FAILURE(vrc)) break;
878	}
879	else
880	{
881	vrc = VERR_GENERAL_FAILURE;
882	/* write failure followed by error message */
883	if (errMsg.isEmpty())
884	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
885	vrc = aClient->write(SVCHlpMsg::Error);
886	if (RT_FAILURE(vrc)) break;
887	vrc = aClient->write(errMsg);
888	if (RT_FAILURE(vrc)) break;
889	}
890
891	break;
892	}
893	case SVCHlpMsg::DhcpRediscover:
894	{
895	LogFlowFunc(("DhcpRediscover:\n"));
896
897	Guid guid;
898	vrc = aClient->read(guid);
899	if (RT_FAILURE(vrc)) break;
900
901	Utf8Str errMsg;
902	hrc = VBoxNetCfgWinDhcpRediscover((const GUID *)guid.raw());
903
904	if (hrc == S_OK)
905	{
906	/* write success followed by GUID */
907	vrc = aClient->write(SVCHlpMsg::OK);
908	if (RT_FAILURE(vrc)) break;
909	}
910	else
911	{
912	vrc = VERR_GENERAL_FAILURE;
913	/* write failure followed by error message */
914	if (errMsg.isEmpty())
915	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
916	vrc = aClient->write(SVCHlpMsg::Error);
917	if (RT_FAILURE(vrc)) break;
918	vrc = aClient->write(errMsg);
919	if (RT_FAILURE(vrc)) break;
920	}
921
922	break;
923	}
924	default:
925	AssertMsgFailedBreakStmt(
926	("Invalid message code %d (%08lX)\n", aMsgCode, aMsgCode),
927	VERR_GENERAL_FAILURE);
928	}
929
930	LogFlowFunc(("vrc=%Rrc\n", vrc));
931	LogFlowFuncLeave();
932	return vrc;
933	}
934
935	/** @todo REMOVE. OBSOLETE NOW. */
936	/**
937	* Returns TRUE if the Windows version is 6.0 or greater (i.e. it's Vista and
938	* later OSes) and it has the UAC (User Account Control) feature enabled.
939	*/
940	static BOOL IsUACEnabled()
941	{
942	LONG rc = 0;
943
944	OSVERSIONINFOEX info;
945	ZeroMemory(&info, sizeof(OSVERSIONINFOEX));
946	info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
947	rc = GetVersionEx((OSVERSIONINFO *) &info);
948	AssertReturn(rc != 0, FALSE);
949
950	LogFlowFunc(("dwMajorVersion=%d, dwMinorVersion=%d\n",
951	info.dwMajorVersion, info.dwMinorVersion));
952
953	/* we are interested only in Vista (and newer versions...). In all
954	* earlier versions UAC is not present. */
955	if (info.dwMajorVersion < 6)
956	return FALSE;
957
958	/* the default EnableLUA value is 1 (Enabled) */
959	DWORD dwEnableLUA = 1;
960
961	HKEY hKey;
962	rc = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
963	"Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System",
964	0, KEY_QUERY_VALUE, &hKey);
965
966	Assert(rc == ERROR_SUCCESS \|\| rc == ERROR_PATH_NOT_FOUND);
967	if (rc == ERROR_SUCCESS)
968	{
969
970	DWORD cbEnableLUA = sizeof(dwEnableLUA);
971	rc = RegQueryValueExA(hKey, "EnableLUA", NULL, NULL,
972	(LPBYTE) &dwEnableLUA, &cbEnableLUA);
973
974	RegCloseKey(hKey);
975
976	Assert(rc == ERROR_SUCCESS \|\| rc == ERROR_FILE_NOT_FOUND);
977	}
978
979	LogFlowFunc(("rc=%d, dwEnableLUA=%d\n", rc, dwEnableLUA));
980
981	return dwEnableLUA == 1;
982	}
983
984	/* end */
985
986	static int vboxNetWinAddComponent(std::list<ComObjPtr<HostNetworkInterface> > * pPist,
987	INetCfgComponent * pncc, HostNetworkInterfaceType enmType,
988	int iDefaultInterface)
989	{
990	LPWSTR lpszName;
991	GUID IfGuid;
992	HRESULT hr;
993	int rc = VERR_GENERAL_FAILURE;
994
995	hr = pncc->GetDisplayName(&lpszName);
996	Assert(hr == S_OK);
997	if (hr == S_OK)
998	{
999	Bstr name(lpszName);
1000
1001	hr = pncc->GetInstanceGuid(&IfGuid);
1002	Assert(hr == S_OK);
1003	if (hr == S_OK)
1004	{
1005	Guid guidIfCopy(IfGuid);
1006	NETIFINFO Info;
1007	RT_ZERO(Info);
1008	Info.Uuid = *guidIfCopy.raw();
1009	rc = collectNetIfInfo(name, guidIfCopy, &Info, iDefaultInterface);
1010	if (RT_FAILURE(rc))
1011	LogRelFunc(("collectNetIfInfo() -> %Rrc\n", rc));
1012	LogFunc(("adding %ls\n", lpszName));
1013	/* create a new object and add it to the list */
1014	ComObjPtr<HostNetworkInterface> iface;
1015	iface.createObject();
1016	/* remove the curly bracket at the end */
1017	rc = iface->init(name, enmType, &Info);
1018	if (SUCCEEDED(rc))
1019	{
1020	if (Info.fIsDefault)
1021	pPist->push_front(iface);
1022	else
1023	pPist->push_back(iface);
1024	}
1025	else
1026	{
1027	LogRelFunc(("HostNetworkInterface::init() -> %Rrc\n", rc));
1028	AssertComRC(rc);
1029	}
1030	}
1031	else
1032	LogRelFunc(("failed to get device instance GUID (0x%x)\n", hr));
1033	CoTaskMemFree(lpszName);
1034	}
1035	else
1036	LogRelFunc(("failed to get device display name (0x%x)\n", hr));
1037
1038	return rc;
1039	}
1040
1041	#endif /* VBOX_WITH_NETFLT */
1042
1043
1044	static int netIfListHostAdapters(INetCfg *pNc, std::list<ComObjPtr<HostNetworkInterface> > &list)
1045	{
1046	#ifndef VBOX_WITH_NETFLT
1047	/* VBoxNetAdp is available only when VBOX_WITH_NETFLT is enabled */
1048	return VERR_NOT_IMPLEMENTED;
1049	#else /* # if defined VBOX_WITH_NETFLT */
1050	INetCfgComponent *pMpNcc;
1051	HRESULT hr;
1052	IEnumNetCfgComponent *pEnumComponent;
1053
1054	hr = pNc->EnumComponents(&GUID_DEVCLASS_NET, &pEnumComponent);
1055	if (hr == S_OK)
1056	{
1057	while ((hr = pEnumComponent->Next(1, &pMpNcc, NULL)) == S_OK)
1058	{
1059	LPWSTR pwszName;
1060	ULONG uComponentStatus;
1061	hr = pMpNcc->GetDisplayName(&pwszName);
1062	if (hr == S_OK)
1063	LogFunc(("%ls\n", pwszName));
1064	else
1065	LogRelFunc(("failed to get device display name (0x%x)\n", hr));
1066	hr = pMpNcc->GetDeviceStatus(&uComponentStatus);
1067	if (hr == S_OK)
1068	{
1069	if (uComponentStatus == 0)
1070	{
1071	LPWSTR pId;
1072	hr = pMpNcc->GetId(&pId);
1073	Assert(hr == S_OK);
1074	if (hr == S_OK)
1075	{
1076	LogFunc(("id = %ls\n", pId));
1077	if (!_wcsnicmp(pId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2))
1078	{
1079	vboxNetWinAddComponent(&list, pMpNcc, HostNetworkInterfaceType_HostOnly, -1);
1080	}
1081	CoTaskMemFree(pId);
1082	}
1083	else
1084	LogRelFunc(("failed to get device id (0x%x)\n", hr));
1085	}
1086	}
1087	else
1088	LogRelFunc(("failed to get device status (0x%x)\n", hr));
1089	pMpNcc->Release();
1090	}
1091	Assert(hr == S_OK \|\| hr == S_FALSE);
1092
1093	pEnumComponent->Release();
1094	}
1095	else
1096	LogRelFunc(("EnumComponents error (0x%x)\n", hr));
1097	#endif /* # if defined VBOX_WITH_NETFLT */
1098	return VINF_SUCCESS;
1099	}
1100
1101	int NetIfGetConfig(HostNetworkInterface * pIf, NETIFINFO *pInfo)
1102	{
1103	#ifndef VBOX_WITH_NETFLT
1104	return VERR_NOT_IMPLEMENTED;
1105	#else
1106	Bstr name;
1107	HRESULT hr = pIf->COMGETTER(Name)(name.asOutParam());
1108	if (hr == S_OK)
1109	{
1110	Bstr IfGuid;
1111	hr = pIf->COMGETTER(Id)(IfGuid.asOutParam());
1112	Assert(hr == S_OK);
1113	if (hr == S_OK)
1114	{
1115	memset(pInfo, 0, sizeof(NETIFINFO));
1116	Guid guid(IfGuid);
1117	pInfo->Uuid = *(guid.raw());
1118
1119	return collectNetIfInfo(name, guid, pInfo, getDefaultInterfaceIndex());
1120	}
1121	}
1122	return VERR_GENERAL_FAILURE;
1123	#endif
1124	}
1125
1126	int NetIfGetConfigByName(PNETIFINFO)
1127	{
1128	return VERR_NOT_IMPLEMENTED;
1129	}
1130
1131	/**
1132	* Obtain the current state of the interface.
1133	*
1134	* @returns VBox status code.
1135	*
1136	* @param pcszIfName Interface name.
1137	* @param penmState Where to store the retrieved state.
1138	*/
1139	int NetIfGetState(const char pcszIfName, NETIFSTATUS penmState)
1140	{
1141	RT_NOREF(pcszIfName, penmState);
1142	return VERR_NOT_IMPLEMENTED;
1143	}
1144
1145	/**
1146	* Retrieve the physical link speed in megabits per second. If the interface is
1147	* not up or otherwise unavailable the zero speed is returned.
1148	*
1149	* @returns VBox status code.
1150	*
1151	* @param pcszIfName Interface name.
1152	* @param puMbits Where to store the link speed.
1153	*/
1154	int NetIfGetLinkSpeed(const char pcszIfName, uint32_t puMbits)
1155	{
1156	RT_NOREF(pcszIfName, puMbits);
1157	return VERR_NOT_IMPLEMENTED;
1158	}
1159
1160	int NetIfCreateHostOnlyNetworkInterface(VirtualBox *pVirtualBox,
1161	IHostNetworkInterface **aHostNetworkInterface,
1162	IProgress **aProgress,
1163	IN_BSTR aName)
1164	{
1165	#ifndef VBOX_WITH_NETFLT
1166	return VERR_NOT_IMPLEMENTED;
1167	#else
1168	/* create a progress object */
1169	ComObjPtr<Progress> progress;
1170	HRESULT hrc = progress.createObject();
1171	AssertComRCReturn(hrc, Global::vboxStatusCodeFromCOM(hrc));
1172
1173	ComPtr<IHost> host;
1174	hrc = pVirtualBox->COMGETTER(Host)(host.asOutParam());
1175	if (SUCCEEDED(hrc))
1176	{
1177	hrc = progress->init(pVirtualBox, host,
1178	Bstr(NetIfWin::tr("Creating host only network interface")).raw(),
1179	FALSE /* aCancelable */);
1180	if (SUCCEEDED(hrc))
1181	{
1182	progress.queryInterfaceTo(aProgress);
1183
1184	/* create a new uninitialized host interface object */
1185	ComObjPtr<HostNetworkInterface> iface;
1186	iface.createObject();
1187	iface.queryInterfaceTo(aHostNetworkInterface);
1188
1189	/* create the networkInterfaceHelperClient() argument */
1190	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1191
1192	d->msgCode = SVCHlpMsg::CreateHostOnlyNetworkInterface;
1193	d->name = aName;
1194	d->iface = iface;
1195	d->ptrVBox = pVirtualBox;
1196
1197	hrc = pVirtualBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1198	netIfNetworkInterfaceHelperClient,
1199	static_cast<void *>(d),
1200	progress);
1201	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1202
1203	}
1204	}
1205
1206	return Global::vboxStatusCodeFromCOM(hrc);
1207	#endif
1208	}
1209
1210	int NetIfRemoveHostOnlyNetworkInterface(VirtualBox *pVirtualBox, const Guid &aId,
1211	IProgress **aProgress)
1212	{
1213	#ifndef VBOX_WITH_NETFLT
1214	return VERR_NOT_IMPLEMENTED;
1215	#else
1216	/* create a progress object */
1217	ComObjPtr<Progress> progress;
1218	HRESULT hrc = progress.createObject();
1219	AssertComRCReturn(hrc, Global::vboxStatusCodeFromCOM(hrc));
1220
1221	ComPtr<IHost> host;
1222	hrc = pVirtualBox->COMGETTER(Host)(host.asOutParam());
1223	if (SUCCEEDED(hrc))
1224	{
1225	hrc = progress->init(pVirtualBox, host,
1226	Bstr(NetIfWin::tr("Removing host network interface")).raw(),
1227	FALSE /* aCancelable */);
1228	if (SUCCEEDED(hrc))
1229	{
1230	progress.queryInterfaceTo(aProgress);
1231
1232	/* create the networkInterfaceHelperClient() argument */
1233	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1234
1235	d->msgCode = SVCHlpMsg::RemoveHostOnlyNetworkInterface;
1236	d->guid = aId;
1237
1238	hrc = pVirtualBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1239	netIfNetworkInterfaceHelperClient,
1240	static_cast<void *>(d),
1241	progress);
1242	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1243
1244	}
1245	}
1246
1247	return Global::vboxStatusCodeFromCOM(hrc);
1248	#endif
1249	}
1250
1251	int NetIfEnableStaticIpConfig(VirtualBox pVBox, HostNetworkInterface pIf, ULONG aOldIp, ULONG ip, ULONG mask)
1252	{
1253	RT_NOREF(aOldIp);
1254	#ifndef VBOX_WITH_NETFLT
1255	return VERR_NOT_IMPLEMENTED;
1256	#else
1257	Bstr guid;
1258	HRESULT rc = pIf->COMGETTER(Id)(guid.asOutParam());
1259	if (SUCCEEDED(rc))
1260	{
1261	// ComPtr<VirtualBox> pVBox;
1262	// rc = pIf->getVirtualBox(pVBox.asOutParam());
1263	// if (SUCCEEDED(rc))
1264	{
1265	/* create a progress object */
1266	ComObjPtr<Progress> progress;
1267	progress.createObject();
1268	// ComPtr<IHost> host;
1269	// HRESULT rc = pVBox->COMGETTER(Host)(host.asOutParam());
1270	// if (SUCCEEDED(rc))
1271	{
1272	rc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1273	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1274	FALSE /* aCancelable */);
1275	if (SUCCEEDED(rc))
1276	{
1277	if (FAILED(rc)) return rc;
1278	// progress.queryInterfaceTo(aProgress);
1279
1280	/* create the networkInterfaceHelperClient() argument */
1281	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1282
1283	d->msgCode = SVCHlpMsg::EnableStaticIpConfig;
1284	d->guid = Guid(guid);
1285	d->iface = pIf;
1286	d->u.StaticIP.IPAddress = ip;
1287	d->u.StaticIP.IPNetMask = mask;
1288
1289	rc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1290	netIfNetworkInterfaceHelperClient,
1291	static_cast<void *>(d),
1292	progress);
1293	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1294
1295	if (SUCCEEDED(rc))
1296	{
1297	progress->WaitForCompletion(-1);
1298	}
1299	}
1300	}
1301	}
1302	}
1303
1304	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1305	#endif
1306	}
1307
1308	int NetIfEnableStaticIpConfigV6(VirtualBox pVBox, HostNetworkInterface pIf, const Utf8Str &aOldIPV6Address,
1309	const Utf8Str &aIPV6Address, ULONG aIPV6MaskPrefixLength)
1310	{
1311	RT_NOREF(aOldIPV6Address);
1312	#ifndef VBOX_WITH_NETFLT
1313	return VERR_NOT_IMPLEMENTED;
1314	#else
1315	Bstr guid;
1316	HRESULT rc = pIf->COMGETTER(Id)(guid.asOutParam());
1317	if (SUCCEEDED(rc))
1318	{
1319	// ComPtr<VirtualBox> pVBox;
1320	// rc = pIf->getVirtualBox(pVBox.asOutParam());
1321	// if (SUCCEEDED(rc))
1322	{
1323	/* create a progress object */
1324	ComObjPtr<Progress> progress;
1325	progress.createObject();
1326	// ComPtr<IHost> host;
1327	// HRESULT rc = pVBox->COMGETTER(Host)(host.asOutParam());
1328	// if (SUCCEEDED(rc))
1329	{
1330	rc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1331	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1332	FALSE /* aCancelable */);
1333	if (SUCCEEDED(rc))
1334	{
1335	if (FAILED(rc)) return rc;
1336	// progress.queryInterfaceTo(aProgress);
1337
1338	/* create the networkInterfaceHelperClient() argument */
1339	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1340
1341	d->msgCode = SVCHlpMsg::EnableStaticIpConfigV6;
1342	d->guid = guid;
1343	d->iface = pIf;
1344	d->u.StaticIPV6.IPV6Address = RTStrDup(aIPV6Address.c_str());
1345	d->u.StaticIPV6.IPV6NetMaskLength = aIPV6MaskPrefixLength;
1346
1347	rc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1348	netIfNetworkInterfaceHelperClient,
1349	static_cast<void *>(d),
1350	progress);
1351	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1352
1353	if (SUCCEEDED(rc))
1354	{
1355	progress->WaitForCompletion(-1);
1356	}
1357	}
1358	}
1359	}
1360	}
1361
1362	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1363	#endif
1364	}
1365
1366	int NetIfEnableDynamicIpConfig(VirtualBox pVBox, HostNetworkInterface pIf)
1367	{
1368	#ifndef VBOX_WITH_NETFLT
1369	return VERR_NOT_IMPLEMENTED;
1370	#else
1371	HRESULT rc;
1372	Bstr guid;
1373	rc = pIf->COMGETTER(Id)(guid.asOutParam());
1374	if (SUCCEEDED(rc))
1375	{
1376	// ComPtr<VirtualBox> pVBox;
1377	// rc = pIf->getVirtualBox(pVBox.asOutParam());
1378	// if (SUCCEEDED(rc))
1379	{
1380	/* create a progress object */
1381	ComObjPtr<Progress> progress;
1382	progress.createObject();
1383	// ComPtr<IHost> host;
1384	// HRESULT rc = pVBox->COMGETTER(Host)(host.asOutParam());
1385	// if (SUCCEEDED(rc))
1386	{
1387	rc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1388	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1389	FALSE /* aCancelable */);
1390	if (SUCCEEDED(rc))
1391	{
1392	if (FAILED(rc)) return rc;
1393	// progress.queryInterfaceTo(aProgress);
1394
1395	/* create the networkInterfaceHelperClient() argument */
1396	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1397
1398	d->msgCode = SVCHlpMsg::EnableDynamicIpConfig;
1399	d->guid = guid;
1400	d->iface = pIf;
1401
1402	rc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1403	netIfNetworkInterfaceHelperClient,
1404	static_cast<void *>(d),
1405	progress);
1406	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1407
1408	if (SUCCEEDED(rc))
1409	{
1410	progress->WaitForCompletion(-1);
1411	}
1412	}
1413	}
1414	}
1415	}
1416
1417	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1418	#endif
1419	}
1420
1421	int NetIfDhcpRediscover(VirtualBox pVBox, HostNetworkInterface pIf)
1422	{
1423	#ifndef VBOX_WITH_NETFLT
1424	return VERR_NOT_IMPLEMENTED;
1425	#else
1426	HRESULT rc;
1427	Bstr guid;
1428	rc = pIf->COMGETTER(Id)(guid.asOutParam());
1429	if (SUCCEEDED(rc))
1430	{
1431	// ComPtr<VirtualBox> pVBox;
1432	// rc = pIf->getVirtualBox(pVBox.asOutParam());
1433	// if (SUCCEEDED(rc))
1434	{
1435	/* create a progress object */
1436	ComObjPtr<Progress> progress;
1437	progress.createObject();
1438	// ComPtr<IHost> host;
1439	// HRESULT rc = pVBox->COMGETTER(Host)(host.asOutParam());
1440	// if (SUCCEEDED(rc))
1441	{
1442	rc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1443	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1444	FALSE /* aCancelable */);
1445	if (SUCCEEDED(rc))
1446	{
1447	if (FAILED(rc)) return rc;
1448	// progress.queryInterfaceTo(aProgress);
1449
1450	/* create the networkInterfaceHelperClient() argument */
1451	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1452
1453	d->msgCode = SVCHlpMsg::DhcpRediscover;
1454	d->guid = guid;
1455	d->iface = pIf;
1456
1457	rc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1458	netIfNetworkInterfaceHelperClient,
1459	static_cast<void *>(d),
1460	progress);
1461	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1462
1463	if (SUCCEEDED(rc))
1464	{
1465	progress->WaitForCompletion(-1);
1466	}
1467	}
1468	}
1469	}
1470	}
1471
1472	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1473	#endif
1474	}
1475
1476
1477	#define netIfLog LogFunc
1478
1479	struct BoundAdapter
1480	{
1481	LPWSTR pName;
1482	LPWSTR pHwId;
1483	RTUUID guid;
1484	PIP_ADAPTER_ADDRESSES pAdapter;
1485	BOOL fWireless;
1486	};
1487
1488	static int netIfGetUnboundHostOnlyAdapters(INetCfg *pNetCfg, std::list<BoundAdapter> &adapters)
1489	{
1490	INetCfgComponent *pMiniport;
1491	HRESULT hr;
1492	IEnumNetCfgComponent *pEnumComponent;
1493
1494	if ((hr = pNetCfg->EnumComponents(&GUID_DEVCLASS_NET, &pEnumComponent)) != S_OK)
1495	LogRelFunc(("failed to enumerate network adapter components (0x%x)\n", hr));
1496	else
1497	{
1498	while ((hr = pEnumComponent->Next(1, &pMiniport, NULL)) == S_OK)
1499	{
1500	GUID guid;
1501	ULONG uComponentStatus;
1502	struct BoundAdapter adapter;
1503	memset(&adapter, 0, sizeof(adapter));
1504	if ((hr = pMiniport->GetDisplayName(&adapter.pName)) != S_OK)
1505	LogRelFunc(("failed to get device display name (0x%x)\n", hr));
1506	else if ((hr = pMiniport->GetDeviceStatus(&uComponentStatus)) != S_OK)
1507	netIfLog(("failed to get device status (0x%x)\n", hr));
1508	else if (uComponentStatus != 0)
1509	netIfLog(("wrong device status (0x%x)\n", uComponentStatus));
1510	else if ((hr = pMiniport->GetId(&adapter.pHwId)) != S_OK)
1511	LogRelFunc(("failed to get device id (0x%x)\n", hr));
1512	else if (_wcsnicmp(adapter.pHwId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2))
1513	netIfLog(("not host-only id = %ls, ignored\n", adapter.pHwId));
1514	else if ((hr = pMiniport->GetInstanceGuid(&guid)) != S_OK)
1515	LogRelFunc(("failed to get instance id (0x%x)\n", hr));
1516	else
1517	{
1518	adapter.guid = *(Guid(guid).raw());
1519	netIfLog(("guid=%RTuuid, name=%ls id = %ls\n", &adapter.guid, adapter.pName, adapter.pHwId));
1520	adapters.push_back(adapter);
1521	adapter.pName = adapter.pHwId = NULL; /* do not free, will be done later */
1522	}
1523	if (adapter.pHwId)
1524	CoTaskMemFree(adapter.pHwId);
1525	if (adapter.pName)
1526	CoTaskMemFree(adapter.pName);
1527	pMiniport->Release();
1528	}
1529	Assert(hr == S_OK \|\| hr == S_FALSE);
1530
1531	pEnumComponent->Release();
1532	}
1533	netIfLog(("return\n"));
1534	return VINF_SUCCESS;
1535	}
1536
1537	#define DEVNAME_PREFIX L"\\\\.\\"
1538
1539	static BOOL netIfIsWireless(INetCfgComponent *pAdapter)
1540	{
1541	bool fWireless = false;
1542
1543	/* Construct a device name. */
1544	LPWSTR pwszBindName = NULL;
1545	HRESULT hrc = pAdapter->GetBindName(&pwszBindName);
1546	if (SUCCEEDED(hrc) && pwszBindName)
1547	{
1548	WCHAR wszFileName[MAX_PATH];
1549	int vrc = RTUtf16Copy(wszFileName, MAX_PATH, DEVNAME_PREFIX);
1550	if (RT_SUCCESS(vrc))
1551	vrc = RTUtf16Cat(wszFileName, MAX_PATH, pwszBindName);
1552	if (RT_SUCCESS(vrc))
1553	{
1554	/* open the device */
1555	HANDLE hDevice = CreateFileW(wszFileName,
1556	GENERIC_READ \| GENERIC_WRITE, FILE_SHARE_READ \| FILE_SHARE_WRITE,
1557	NULL,
1558	OPEN_EXISTING,
1559	FILE_ATTRIBUTE_NORMAL,
1560	NULL);
1561	if (hDevice != INVALID_HANDLE_VALUE)
1562	{
1563	/* now issue the OID_GEN_PHYSICAL_MEDIUM query */
1564	DWORD Oid = OID_GEN_PHYSICAL_MEDIUM;
1565	NDIS_PHYSICAL_MEDIUM PhMedium = NdisPhysicalMediumUnspecified;
1566	DWORD cbResultIgn = 0;
1567	if (DeviceIoControl(hDevice,
1568	IOCTL_NDIS_QUERY_GLOBAL_STATS,
1569	&Oid,
1570	sizeof(Oid),
1571	&PhMedium,
1572	sizeof(PhMedium),
1573	&cbResultIgn,
1574	NULL))
1575	{
1576	/* that was simple, now examine PhMedium */
1577	fWireless = PhMedium == NdisPhysicalMediumWirelessWan
1578	\|\| PhMedium == NdisPhysicalMediumWirelessLan
1579	\|\| PhMedium == NdisPhysicalMediumNative802_11
1580	\|\| PhMedium == NdisPhysicalMediumBluetooth;
1581	}
1582	else
1583	{
1584	DWORD rcWin = GetLastError();
1585	LogRel(("netIfIsWireless: DeviceIoControl to '%ls' failed with rcWin=%u (%#x) - ignoring\n",
1586	wszFileName, rcWin, rcWin));
1587	Assert(rcWin == ERROR_INVALID_PARAMETER \|\| rcWin == ERROR_NOT_SUPPORTED \|\| rcWin == ERROR_BAD_COMMAND);
1588	}
1589	CloseHandle(hDevice);
1590	}
1591	else
1592	{
1593	DWORD rcWin = GetLastError();
1594	#if 0 /* bird: Triggers on each VBoxSVC startup so, disabled. Whoever want it, can enable using DEBUG_xxxx. */
1595	AssertLogRelMsgFailed(("netIfIsWireless: CreateFile on '%ls' failed with rcWin=%u (%#x) - ignoring\n",
1596	wszFileName, rcWin, rcWin));
1597	#else
1598	LogRel(("netIfIsWireless: CreateFile on '%ls' failed with rcWin=%u (%#x) - ignoring\n",
1599	wszFileName, rcWin, rcWin));
1600	#endif
1601	}
1602	}
1603	CoTaskMemFree(pwszBindName);
1604	}
1605	else
1606	LogRel(("netIfIsWireless: GetBindName failed hrc=%Rhrc\n", hrc));
1607
1608	return fWireless;
1609	}
1610
1611	static HRESULT netIfGetBoundAdapters(std::list<BoundAdapter> &boundAdapters)
1612	{
1613	INetCfg *pNetCfg = NULL;
1614	INetCfgComponent *pFilter;
1615	LPWSTR lpszApp;
1616	HRESULT hr;
1617
1618	netIfLog(("building the list of interfaces\n"));
1619	/* we are using the INetCfg API for getting the list of miniports */
1620	hr = VBoxNetCfgWinQueryINetCfg(&pNetCfg, FALSE,
1621	VBOX_APP_NAME,
1622	10000,
1623	&lpszApp);
1624	Assert(hr == S_OK);
1625	if (hr != S_OK)
1626	{
1627	LogRelFunc(("failed to query INetCfg (0x%x)\n", hr));
1628	return hr;
1629	}
1630
1631	if ((hr = pNetCfg->FindComponent(L"oracle_VBoxNetLwf", &pFilter)) != S_OK
1632	/* fall back to NDIS5 miniport lookup */
1633	&& (hr = pNetCfg->FindComponent(L"sun_VBoxNetFlt", &pFilter)))
1634	LogRelFunc(("could not find either 'oracle_VBoxNetLwf' or 'sun_VBoxNetFlt' components (0x%x)\n", hr));
1635	else
1636	{
1637	INetCfgComponentBindings *pFilterBindings;
1638	if ((pFilter->QueryInterface(IID_INetCfgComponentBindings, (PVOID*)&pFilterBindings)) != S_OK)
1639	LogRelFunc(("failed to query INetCfgComponentBindings (0x%x)\n", hr));
1640	else
1641	{
1642	IEnumNetCfgBindingPath *pEnumBp;
1643	INetCfgBindingPath *pBp;
1644	if ((pFilterBindings->EnumBindingPaths(EBP_BELOW, &pEnumBp)) != S_OK)
1645	LogRelFunc(("failed to enumerate binding paths (0x%x)\n", hr));
1646	else
1647	{
1648	pEnumBp->Reset();
1649	while ((hr = pEnumBp->Next(1, &pBp, NULL)) == S_OK)
1650	{
1651	IEnumNetCfgBindingInterface *pEnumBi;
1652	INetCfgBindingInterface *pBi;
1653	if (pBp->IsEnabled() != S_OK)
1654	{
1655	/** @todo some id of disabled path could be useful. */
1656	netIfLog(("INetCfgBindingPath is disabled (0x%x)\n", hr));
1657	pBp->Release();
1658	continue;
1659	}
1660	if ((pBp->EnumBindingInterfaces(&pEnumBi)) != S_OK)
1661	LogRelFunc(("failed to enumerate binding interfaces (0x%x)\n", hr));
1662	else
1663	{
1664	hr = pEnumBi->Reset();
1665	while ((hr = pEnumBi->Next(1, &pBi, NULL)) == S_OK)
1666	{
1667	INetCfgComponent *pAdapter;
1668	if ((hr = pBi->GetLowerComponent(&pAdapter)) != S_OK)
1669	LogRelFunc(("failed to get lower component (0x%x)\n", hr));
1670	else
1671	{
1672	LPWSTR pwszName = NULL;
1673	if ((hr = pAdapter->GetDisplayName(&pwszName)) != S_OK)
1674	LogRelFunc(("failed to get display name (0x%x)\n", hr));
1675	else
1676	{
1677	ULONG uStatus;
1678	DWORD dwChars;
1679	if ((hr = pAdapter->GetDeviceStatus(&uStatus)) != S_OK)
1680	netIfLog(("%ls: failed to get device status (0x%x)\n",
1681	pwszName, hr));
1682	else if ((hr = pAdapter->GetCharacteristics(&dwChars)) != S_OK)
1683	netIfLog(("%ls: failed to get device characteristics (0x%x)\n",
1684	pwszName, hr));
1685	else if (uStatus != 0)
1686	netIfLog(("%ls: wrong status 0x%x\n",
1687	pwszName, uStatus));
1688	else if (dwChars & NCF_HIDDEN)
1689	netIfLog(("%ls: wrong characteristics 0x%x\n",
1690	pwszName, dwChars));
1691	else
1692	{
1693	GUID guid;
1694	LPWSTR pwszHwId = NULL;
1695	if ((hr = pAdapter->GetId(&pwszHwId)) != S_OK)
1696	LogRelFunc(("%ls: failed to get hardware id (0x%x)\n",
1697	pwszName, hr));
1698	else if (!_wcsnicmp(pwszHwId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2))
1699	netIfLog(("host-only adapter %ls, ignored\n", pwszName));
1700	else if ((hr = pAdapter->GetInstanceGuid(&guid)) != S_OK)
1701	LogRelFunc(("%ls: failed to get instance GUID (0x%x)\n",
1702	pwszName, hr));
1703	else
1704	{
1705	struct BoundAdapter adapter;
1706	adapter.pName = pwszName;
1707	adapter.pHwId = pwszHwId;
1708	adapter.guid = *(Guid(guid).raw());
1709	adapter.pAdapter = NULL;
1710	adapter.fWireless = netIfIsWireless(pAdapter);
1711	netIfLog(("guid=%RTuuid, name=%ls, hwid=%ls, status=%x, chars=%x\n",
1712	&adapter.guid, pwszName, pwszHwId, uStatus, dwChars));
1713	boundAdapters.push_back(adapter);
1714	pwszName = pwszHwId = NULL; /* do not free, will be done later */
1715	}
1716	if (pwszHwId)
1717	CoTaskMemFree(pwszHwId);
1718	}
1719	if (pwszName)
1720	CoTaskMemFree(pwszName);
1721	}
1722
1723	pAdapter->Release();
1724	}
1725	pBi->Release();
1726	}
1727	pEnumBi->Release();
1728	}
1729	pBp->Release();
1730	}
1731	pEnumBp->Release();
1732	}
1733	pFilterBindings->Release();
1734	}
1735	pFilter->Release();
1736	}
1737	/* Host-only adapters are not necessarily bound, add them separately. */
1738	netIfGetUnboundHostOnlyAdapters(pNetCfg, boundAdapters);
1739	VBoxNetCfgWinReleaseINetCfg(pNetCfg, FALSE);
1740
1741	return S_OK;
1742	}
1743
1744	#if 0
1745	static HRESULT netIfGetBoundAdaptersFallback(std::list<BoundAdapter> &boundAdapters)
1746	{
1747	return CO_E_NOT_SUPPORTED;
1748	}
1749	#endif
1750
1751	/**
1752	* Walk through the list of adpater addresses and extract the required
1753	* information. XP and older don't not have the OnLinkPrefixLength field.
1754	*/
1755	static void netIfFillInfoWithAddressesXp(PNETIFINFO pInfo, PIP_ADAPTER_ADDRESSES pAdapter)
1756	{
1757	PIP_ADAPTER_UNICAST_ADDRESS pAddr;
1758	bool fIPFound = false;
1759	bool fIPv6Found = false;
1760	for (pAddr = pAdapter->FirstUnicastAddress; pAddr; pAddr = pAddr->Next)
1761	{
1762	switch (pAddr->Address.lpSockaddr->sa_family)
1763	{
1764	case AF_INET:
1765	if (!fIPFound)
1766	{
1767	fIPFound = true;
1768	memcpy(&pInfo->IPAddress,
1769	&((struct sockaddr_in *)pAddr->Address.lpSockaddr)->sin_addr.s_addr,
1770	sizeof(pInfo->IPAddress));
1771	}
1772	break;
1773	case AF_INET6:
1774	if (!fIPv6Found)
1775	{
1776	fIPv6Found = true;
1777	memcpy(&pInfo->IPv6Address,
1778	((struct sockaddr_in6 *)pAddr->Address.lpSockaddr)->sin6_addr.s6_addr,
1779	sizeof(pInfo->IPv6Address));
1780	}
1781	break;
1782	}
1783	}
1784	PIP_ADAPTER_PREFIX pPrefix;
1785	ULONG uPrefixLenV4 = 0;
1786	ULONG uPrefixLenV6 = 0;
1787	for (pPrefix = pAdapter->FirstPrefix; pPrefix && !(uPrefixLenV4 && uPrefixLenV6); pPrefix = pPrefix->Next)
1788	{
1789	switch (pPrefix->Address.lpSockaddr->sa_family)
1790	{
1791	case AF_INET:
1792	if (!uPrefixLenV4)
1793	{
1794	ULONG ip = ((PSOCKADDR_IN)(pPrefix->Address.lpSockaddr))->sin_addr.s_addr;
1795	netIfLog(("prefix=%RTnaipv4 len=%u\n", ip, pPrefix->PrefixLength));
1796	if ( pPrefix->PrefixLength < sizeof(pInfo->IPNetMask) * 8
1797	&& pPrefix->PrefixLength > 0
1798	&& (ip & 0xF0) < 224)
1799	{
1800	uPrefixLenV4 = pPrefix->PrefixLength;
1801	RTNetPrefixToMaskIPv4(pPrefix->PrefixLength, &pInfo->IPNetMask);
1802	}
1803	else
1804	netIfLog(("Unexpected IPv4 prefix length of %d\n",
1805	pPrefix->PrefixLength));
1806	}
1807	break;
1808	case AF_INET6:
1809	if (!uPrefixLenV6)
1810	{
1811	PBYTE ipv6 = ((PSOCKADDR_IN6)(pPrefix->Address.lpSockaddr))->sin6_addr.s6_addr;
1812	netIfLog(("prefix=%RTnaipv6 len=%u\n", ipv6, pPrefix->PrefixLength));
1813	if ( pPrefix->PrefixLength < sizeof(pInfo->IPv6NetMask) * 8
1814	&& pPrefix->PrefixLength > 0
1815	&& ipv6[0] != 0xFF)
1816	{
1817	uPrefixLenV6 = pPrefix->PrefixLength;
1818	RTNetPrefixToMaskIPv6(pPrefix->PrefixLength, &pInfo->IPv6NetMask);
1819	}
1820	else
1821	netIfLog(("Unexpected IPv6 prefix length of %d\n", pPrefix->PrefixLength));
1822	}
1823	break;
1824	}
1825	}
1826	netIfLog(("%RTnaipv4/%u\n", pInfo->IPAddress, uPrefixLenV4));
1827	netIfLog(("%RTnaipv6/%u\n", &pInfo->IPv6Address, uPrefixLenV6));
1828	}
1829
1830	/**
1831	* Walk through the list of adpater addresses and extract the required
1832	* information. XP and older don't not have the OnLinkPrefixLength field.
1833	*/
1834	static void netIfFillInfoWithAddressesVista(PNETIFINFO pInfo, PIP_ADAPTER_ADDRESSES pAdapter)
1835	{
1836	PIP_ADAPTER_UNICAST_ADDRESS pAddr;
1837
1838	if (sizeof(pInfo->MACAddress) != pAdapter->PhysicalAddressLength)
1839	netIfLog(("Unexpected physical address length: %u\n", pAdapter->PhysicalAddressLength));
1840	else
1841	memcpy(pInfo->MACAddress.au8, pAdapter->PhysicalAddress, sizeof(pInfo->MACAddress));
1842
1843	bool fIPFound = false;
1844	bool fIPv6Found = false;
1845	for (pAddr = pAdapter->FirstUnicastAddress; pAddr; pAddr = pAddr->Next)
1846	{
1847	PIP_ADAPTER_UNICAST_ADDRESS_LH pAddrLh = (PIP_ADAPTER_UNICAST_ADDRESS_LH)pAddr;
1848	switch (pAddrLh->Address.lpSockaddr->sa_family)
1849	{
1850	case AF_INET:
1851	if (!fIPFound)
1852	{
1853	fIPFound = true;
1854	memcpy(&pInfo->IPAddress,
1855	&((struct sockaddr_in *)pAddrLh->Address.lpSockaddr)->sin_addr.s_addr,
1856	sizeof(pInfo->IPAddress));
1857	if (pAddrLh->OnLinkPrefixLength > 32)
1858	netIfLog(("Invalid IPv4 prefix length of %d\n", pAddrLh->OnLinkPrefixLength));
1859	else
1860	RTNetPrefixToMaskIPv4(pAddrLh->OnLinkPrefixLength, &pInfo->IPNetMask);
1861	}
1862	break;
1863	case AF_INET6:
1864	if (!fIPv6Found)
1865	{
1866	fIPv6Found = true;
1867	memcpy(&pInfo->IPv6Address,
1868	((struct sockaddr_in6 *)pAddrLh->Address.lpSockaddr)->sin6_addr.s6_addr,
1869	sizeof(pInfo->IPv6Address));
1870	if (pAddrLh->OnLinkPrefixLength > 128)
1871	netIfLog(("Invalid IPv6 prefix length of %d\n", pAddrLh->OnLinkPrefixLength));
1872	else
1873	RTNetPrefixToMaskIPv6(pAddrLh->OnLinkPrefixLength, &pInfo->IPv6NetMask);
1874	}
1875	break;
1876	}
1877	}
1878
1879	if (fIPFound)
1880	{
1881	int iPrefixIPv4 = -1;
1882	RTNetMaskToPrefixIPv4(&pInfo->IPNetMask, &iPrefixIPv4);
1883	netIfLog(("%RTnaipv4/%u\n", pInfo->IPAddress, iPrefixIPv4));
1884	}
1885	if (fIPv6Found)
1886	{
1887	int iPrefixIPv6 = -1;
1888	RTNetMaskToPrefixIPv6(&pInfo->IPv6NetMask, &iPrefixIPv6);
1889	netIfLog(("%RTnaipv6/%u\n", &pInfo->IPv6Address, iPrefixIPv6));
1890	}
1891	}
1892
1893	#if (NTDDI_VERSION >= NTDDI_VISTA)
1894	#define NETIF_GAA_FLAGS GAA_FLAG_SKIP_ANYCAST \| GAA_FLAG_SKIP_MULTICAST
1895	#else /* (NTDDI_VERSION < NTDDI_VISTA) */
1896	#define NETIF_GAA_FLAGS GAA_FLAG_INCLUDE_PREFIX \| GAA_FLAG_SKIP_ANYCAST \| GAA_FLAG_SKIP_MULTICAST
1897	#endif /* (NTDDI_VERSION < NTDDI_VISTA) */
1898
1899	int NetIfList(std::list<ComObjPtr<HostNetworkInterface> > &list)
1900	{
1901	HRESULT hr = S_OK;
1902	int iDefault = getDefaultInterfaceIndex();
1903	/* MSDN recommends to pre-allocate a 15KB buffer. */
1904	ULONG uBufLen = 15 * 1024;
1905	PIP_ADAPTER_ADDRESSES pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
1906	if (!pAddresses)
1907	return HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
1908	DWORD dwRc = GetAdaptersAddresses(AF_UNSPEC, NETIF_GAA_FLAGS, NULL, pAddresses, &uBufLen);
1909	for (int tries = 0; tries < 3 && dwRc == ERROR_BUFFER_OVERFLOW; ++tries)
1910	{
1911	/* Get more memory and try again. */
1912	RTMemFree(pAddresses);
1913	pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
1914	if (!pAddresses)
1915	return HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
1916	dwRc = GetAdaptersAddresses(AF_UNSPEC, NETIF_GAA_FLAGS, NULL, pAddresses, &uBufLen);
1917	}
1918	if (dwRc != NO_ERROR)
1919	{
1920	LogRelFunc(("GetAdaptersAddresses failed (0x%x)\n", dwRc));
1921	hr = HRESULT_FROM_WIN32(dwRc);
1922	}
1923	else
1924	{
1925	std::list<BoundAdapter> boundAdapters;
1926	hr = netIfGetBoundAdapters(boundAdapters);
1927	#if 0
1928	if (hr != S_OK)
1929	hr = netIfGetBoundAdaptersFallback(boundAdapters);
1930	#endif
1931	if (hr != S_OK)
1932	LogRelFunc(("netIfGetBoundAdapters failed (0x%x)\n", hr));
1933	else
1934	{
1935	PIP_ADAPTER_ADDRESSES pAdapter;
1936
1937	for (pAdapter = pAddresses; pAdapter; pAdapter = pAdapter->Next)
1938	{
1939	char *pszUuid = RTStrDup(pAdapter->AdapterName);
1940	if (!pszUuid)
1941	{
1942	LogRelFunc(("out of memory\n"));
1943	break;
1944	}
1945	size_t len = strlen(pszUuid) - 1;
1946	if (pszUuid[0] != '{' \|\| pszUuid[len] != '}')
1947	LogRelFunc(("ignoring invalid GUID %s\n", pAdapter->AdapterName));
1948	else
1949	{
1950	std::list<BoundAdapter>::iterator it;
1951	pszUuid[len] = 0;
1952	for (it = boundAdapters.begin(); it != boundAdapters.end(); ++it)
1953	{
1954	if (!RTUuidCompareStr(&(*it).guid, pszUuid + 1))
1955	{
1956	(*it).pAdapter = pAdapter;
1957	break;
1958	}
1959	}
1960	}
1961	RTStrFree(pszUuid);
1962	}
1963	std::list<BoundAdapter>::iterator it;
1964	for (it = boundAdapters.begin(); it != boundAdapters.end(); ++it)
1965	{
1966	NETIFINFO info;
1967	memset(&info, 0, sizeof(info));
1968	info.Uuid = (*it).guid;
1969	info.enmMediumType = NETIF_T_ETHERNET;
1970	info.fWireless = (*it).fWireless;
1971	pAdapter = (*it).pAdapter;
1972	if (pAdapter)
1973	{
1974	info.enmStatus = pAdapter->OperStatus == IfOperStatusUp ? NETIF_S_UP : NETIF_S_DOWN;
1975	info.fIsDefault = (pAdapter->IfIndex == (DWORD)iDefault);
1976	info.fDhcpEnabled = pAdapter->Flags & IP_ADAPTER_DHCP_ENABLED;
1977	OSVERSIONINFOEX OSInfoEx;
1978	RT_ZERO(OSInfoEx);
1979	OSInfoEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
1980	if ( GetVersionEx((LPOSVERSIONINFO)&OSInfoEx)
1981	&& OSInfoEx.dwMajorVersion < 6)
1982	netIfFillInfoWithAddressesXp(&info, pAdapter);
1983	else
1984	netIfFillInfoWithAddressesVista(&info, pAdapter);
1985	}
1986	else
1987	info.enmStatus = NETIF_S_DOWN;
1988	/* create a new object and add it to the list */
1989	ComObjPtr<HostNetworkInterface> iface;
1990	iface.createObject();
1991	HostNetworkInterfaceType enmType =
1992	_wcsnicmp((*it).pHwId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2) ?
1993	HostNetworkInterfaceType_Bridged : HostNetworkInterfaceType_HostOnly;
1994	netIfLog(("Adding %ls as %s\n", (*it).pName,
1995	enmType == HostNetworkInterfaceType_Bridged ? "bridged" :
1996	enmType == HostNetworkInterfaceType_HostOnly ? "host-only" : "unknown"));
1997	int rc = iface->init((*it).pName, enmType, &info);
1998	if (FAILED(rc))
1999	LogRelFunc(("HostNetworkInterface::init() -> %Rrc\n", rc));
2000	else
2001	{
2002	if (info.fIsDefault)
2003	list.push_front(iface);
2004	else
2005	list.push_back(iface);
2006	}
2007	if ((*it).pHwId)
2008	CoTaskMemFree((*it).pHwId);
2009	if ((*it).pName)
2010	CoTaskMemFree((*it).pName);
2011	}
2012	}
2013	}
2014	RTMemFree(pAddresses);
2015
2016	return hr;
2017	}

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source: vbox/trunk/src/VBox/Main/src-server/win/NetIf-win.cpp@ 98110

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