NetIf-win.cpp@ 98292

Last change on this file since 98292 was 98292, checked in by vboxsync, 2 years ago
Main/src-server: rc -> hrc/vrc. Enabled scm rc checks. bugref:10223
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1	/* $Id: NetIf-win.cpp 98292 2023-01-25 01:14:53Z 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 hrc = 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	hrc = d->iface->init(Bstr(name), Bstr(name), guid, HostNetworkInterfaceType_HostOnly);
346	if (SUCCEEDED(hrc))
347	{
348	hrc = d->iface->i_setVirtualBox(d->ptrVBox);
349	if (SUCCEEDED(hrc))
350	{
351	hrc = d->iface->updateConfig();
352	if (SUCCEEDED(hrc))
353	hrc = 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	hrc = E_FAIL;
367	d->iface->setError(E_FAIL, errMsg.c_str());
368	endLoop = true;
369	break;
370	}
371	default:
372	{
373	endLoop = true;
374	hrc = E_FAIL;/// @todo ComAssertMsgFailedBreak((
375	//"Invalid message code %d (%08lX)\n",
376	//reply, reply),
377	//hrc = 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	hrc = 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	hrc = E_FAIL;
421	d->iface->setError(E_FAIL, errMsg.c_str());
422	endLoop = true;
423	break;
424	}
425	default:
426	{
427	endLoop = true;
428	hrc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
429	//"Invalid message code %d (%08lX)\n",
430	//reply, reply),
431	//hrc = 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	hrc = 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	hrc = E_FAIL;
475	d->iface->setError(E_FAIL, errMsg.c_str());
476	endLoop = true;
477	break;
478	}
479	default:
480	{
481	endLoop = true;
482	hrc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
483	//"Invalid message code %d (%08lX)\n",
484	//reply, reply),
485	//hrc = 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	hrc = 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	hrc = E_FAIL;
533	d->iface->setError(E_FAIL, errMsg.c_str());
534	endLoop = true;
535	break;
536	}
537	default:
538	{
539	endLoop = true;
540	hrc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
541	//"Invalid message code %d (%08lX)\n",
542	//reply, reply),
543	//hrc = 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	hrc = 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	hrc = E_FAIL;
591	d->iface->setError(E_FAIL, errMsg.c_str());
592	endLoop = true;
593	break;
594	}
595	default:
596	{
597	endLoop = true;
598	hrc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
599	//"Invalid message code %d (%08lX)\n",
600	//reply, reply),
601	//hrc = 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	hrc = 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	hrc = E_FAIL;
645	d->iface->setError(E_FAIL, errMsg.c_str());
646	endLoop = true;
647	break;
648	}
649	default:
650	{
651	endLoop = true;
652	hrc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
653	//"Invalid message code %d (%08lX)\n",
654	//reply, reply),
655	//hrc = E_FAIL);
656	}
657	}
658	}
659
660	break;
661	}
662	default:
663	hrc = E_FAIL; /// @todo ComAssertMsgFailedBreak((
664	// "Invalid message code %d (%08lX)\n",
665	// d->msgCode, d->msgCode),
666	// hrc = E_FAIL);
667	}
668
669	if (aVrc)
670	*aVrc = vrc;
671
672	LogFlowFunc(("hrc=0x%08X, vrc=%Rrc\n", hrc, vrc));
673	LogFlowFuncLeave();
674	return hrc;
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	OSVERSIONINFOEX info;
943	ZeroMemory(&info, sizeof(OSVERSIONINFOEX));
944	info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
945	BOOL frc = GetVersionEx((OSVERSIONINFO *) &info);
946	AssertReturn(frc != FALSE, FALSE);
947
948	LogFlowFunc(("dwMajorVersion=%d, dwMinorVersion=%d\n", info.dwMajorVersion, info.dwMinorVersion));
949
950	/* we are interested only in Vista (and newer versions...). In all
951	* earlier versions UAC is not present. */
952	if (info.dwMajorVersion < 6)
953	return FALSE;
954
955	/* the default EnableLUA value is 1 (Enabled) */
956	DWORD dwEnableLUA = 1;
957
958	HKEY hKey;
959	LSTATUS lrc = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System",
960	0, KEY_QUERY_VALUE, &hKey);
961
962	Assert(lrc == ERROR_SUCCESS \|\| lrc == ERROR_PATH_NOT_FOUND);
963	if (lrc == ERROR_SUCCESS)
964	{
965
966	DWORD cbEnableLUA = sizeof(dwEnableLUA);
967	lrc = RegQueryValueExA(hKey, "EnableLUA", NULL, NULL, (LPBYTE) &dwEnableLUA, &cbEnableLUA);
968
969	RegCloseKey(hKey);
970
971	Assert(lrc == ERROR_SUCCESS \|\| lrc == ERROR_FILE_NOT_FOUND);
972	}
973
974	LogFlowFunc(("lrc=%d, dwEnableLUA=%d\n", lrc, dwEnableLUA));
975
976	return dwEnableLUA == 1;
977	}
978
979	/* end */
980
981	static int vboxNetWinAddComponent(std::list<ComObjPtr<HostNetworkInterface> > * pPist,
982	INetCfgComponent * pncc, HostNetworkInterfaceType enmType,
983	int iDefaultInterface)
984	{
985	LPWSTR lpszName;
986	GUID IfGuid;
987	HRESULT hr;
988	int vrc = VERR_GENERAL_FAILURE;
989
990	hr = pncc->GetDisplayName(&lpszName);
991	Assert(hr == S_OK);
992	if (hr == S_OK)
993	{
994	Bstr name(lpszName);
995
996	hr = pncc->GetInstanceGuid(&IfGuid);
997	Assert(hr == S_OK);
998	if (hr == S_OK)
999	{
1000	Guid guidIfCopy(IfGuid);
1001	NETIFINFO Info;
1002	RT_ZERO(Info);
1003	Info.Uuid = *guidIfCopy.raw();
1004	vrc = collectNetIfInfo(name, guidIfCopy, &Info, iDefaultInterface);
1005	if (RT_FAILURE(vrc))
1006	LogRelFunc(("collectNetIfInfo() -> %Rrc\n", vrc));
1007	LogFunc(("adding %ls\n", lpszName));
1008	/* create a new object and add it to the list */
1009	ComObjPtr<HostNetworkInterface> iface;
1010	iface.createObject();
1011	/* remove the curly bracket at the end */
1012	vrc = iface->init(name, enmType, &Info);
1013	if (SUCCEEDED(vrc))
1014	{
1015	if (Info.fIsDefault)
1016	pPist->push_front(iface);
1017	else
1018	pPist->push_back(iface);
1019	}
1020	else
1021	{
1022	LogRelFunc(("HostNetworkInterface::init() -> %Rrc\n", vrc));
1023	AssertComRC(vrc);
1024	}
1025	}
1026	else
1027	LogRelFunc(("failed to get device instance GUID (0x%x)\n", hr));
1028	CoTaskMemFree(lpszName);
1029	}
1030	else
1031	LogRelFunc(("failed to get device display name (0x%x)\n", hr));
1032
1033	return vrc;
1034	}
1035
1036	#endif /* VBOX_WITH_NETFLT */
1037
1038
1039	static int netIfListHostAdapters(INetCfg *pNc, std::list<ComObjPtr<HostNetworkInterface> > &list)
1040	{
1041	#ifndef VBOX_WITH_NETFLT
1042	/* VBoxNetAdp is available only when VBOX_WITH_NETFLT is enabled */
1043	return VERR_NOT_IMPLEMENTED;
1044	#else /* # if defined VBOX_WITH_NETFLT */
1045	INetCfgComponent *pMpNcc;
1046	HRESULT hr;
1047	IEnumNetCfgComponent *pEnumComponent;
1048
1049	hr = pNc->EnumComponents(&GUID_DEVCLASS_NET, &pEnumComponent);
1050	if (hr == S_OK)
1051	{
1052	while ((hr = pEnumComponent->Next(1, &pMpNcc, NULL)) == S_OK)
1053	{
1054	LPWSTR pwszName;
1055	ULONG uComponentStatus;
1056	hr = pMpNcc->GetDisplayName(&pwszName);
1057	if (hr == S_OK)
1058	LogFunc(("%ls\n", pwszName));
1059	else
1060	LogRelFunc(("failed to get device display name (0x%x)\n", hr));
1061	hr = pMpNcc->GetDeviceStatus(&uComponentStatus);
1062	if (hr == S_OK)
1063	{
1064	if (uComponentStatus == 0)
1065	{
1066	LPWSTR pId;
1067	hr = pMpNcc->GetId(&pId);
1068	Assert(hr == S_OK);
1069	if (hr == S_OK)
1070	{
1071	LogFunc(("id = %ls\n", pId));
1072	if (!_wcsnicmp(pId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2))
1073	{
1074	vboxNetWinAddComponent(&list, pMpNcc, HostNetworkInterfaceType_HostOnly, -1);
1075	}
1076	CoTaskMemFree(pId);
1077	}
1078	else
1079	LogRelFunc(("failed to get device id (0x%x)\n", hr));
1080	}
1081	}
1082	else
1083	LogRelFunc(("failed to get device status (0x%x)\n", hr));
1084	pMpNcc->Release();
1085	}
1086	Assert(hr == S_OK \|\| hr == S_FALSE);
1087
1088	pEnumComponent->Release();
1089	}
1090	else
1091	LogRelFunc(("EnumComponents error (0x%x)\n", hr));
1092	#endif /* # if defined VBOX_WITH_NETFLT */
1093	return VINF_SUCCESS;
1094	}
1095
1096	int NetIfGetConfig(HostNetworkInterface * pIf, NETIFINFO *pInfo)
1097	{
1098	#ifndef VBOX_WITH_NETFLT
1099	return VERR_NOT_IMPLEMENTED;
1100	#else
1101	Bstr name;
1102	HRESULT hr = pIf->COMGETTER(Name)(name.asOutParam());
1103	if (hr == S_OK)
1104	{
1105	Bstr IfGuid;
1106	hr = pIf->COMGETTER(Id)(IfGuid.asOutParam());
1107	Assert(hr == S_OK);
1108	if (hr == S_OK)
1109	{
1110	memset(pInfo, 0, sizeof(NETIFINFO));
1111	Guid guid(IfGuid);
1112	pInfo->Uuid = *(guid.raw());
1113
1114	return collectNetIfInfo(name, guid, pInfo, getDefaultInterfaceIndex());
1115	}
1116	}
1117	return VERR_GENERAL_FAILURE;
1118	#endif
1119	}
1120
1121	int NetIfGetConfigByName(PNETIFINFO)
1122	{
1123	return VERR_NOT_IMPLEMENTED;
1124	}
1125
1126	/**
1127	* Obtain the current state of the interface.
1128	*
1129	* @returns VBox status code.
1130	*
1131	* @param pcszIfName Interface name.
1132	* @param penmState Where to store the retrieved state.
1133	*/
1134	int NetIfGetState(const char pcszIfName, NETIFSTATUS penmState)
1135	{
1136	RT_NOREF(pcszIfName, penmState);
1137	return VERR_NOT_IMPLEMENTED;
1138	}
1139
1140	/**
1141	* Retrieve the physical link speed in megabits per second. If the interface is
1142	* not up or otherwise unavailable the zero speed is returned.
1143	*
1144	* @returns VBox status code.
1145	*
1146	* @param pcszIfName Interface name.
1147	* @param puMbits Where to store the link speed.
1148	*/
1149	int NetIfGetLinkSpeed(const char pcszIfName, uint32_t puMbits)
1150	{
1151	RT_NOREF(pcszIfName, puMbits);
1152	return VERR_NOT_IMPLEMENTED;
1153	}
1154
1155	int NetIfCreateHostOnlyNetworkInterface(VirtualBox *pVirtualBox,
1156	IHostNetworkInterface **aHostNetworkInterface,
1157	IProgress **aProgress,
1158	IN_BSTR aName)
1159	{
1160	#ifndef VBOX_WITH_NETFLT
1161	return VERR_NOT_IMPLEMENTED;
1162	#else
1163	/* create a progress object */
1164	ComObjPtr<Progress> progress;
1165	HRESULT hrc = progress.createObject();
1166	AssertComRCReturn(hrc, Global::vboxStatusCodeFromCOM(hrc));
1167
1168	ComPtr<IHost> host;
1169	hrc = pVirtualBox->COMGETTER(Host)(host.asOutParam());
1170	if (SUCCEEDED(hrc))
1171	{
1172	hrc = progress->init(pVirtualBox, host,
1173	Bstr(NetIfWin::tr("Creating host only network interface")).raw(),
1174	FALSE /* aCancelable */);
1175	if (SUCCEEDED(hrc))
1176	{
1177	progress.queryInterfaceTo(aProgress);
1178
1179	/* create a new uninitialized host interface object */
1180	ComObjPtr<HostNetworkInterface> iface;
1181	iface.createObject();
1182	iface.queryInterfaceTo(aHostNetworkInterface);
1183
1184	/* create the networkInterfaceHelperClient() argument */
1185	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1186
1187	d->msgCode = SVCHlpMsg::CreateHostOnlyNetworkInterface;
1188	d->name = aName;
1189	d->iface = iface;
1190	d->ptrVBox = pVirtualBox;
1191
1192	hrc = pVirtualBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1193	netIfNetworkInterfaceHelperClient,
1194	static_cast<void *>(d),
1195	progress);
1196	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1197
1198	}
1199	}
1200
1201	return Global::vboxStatusCodeFromCOM(hrc);
1202	#endif
1203	}
1204
1205	int NetIfRemoveHostOnlyNetworkInterface(VirtualBox *pVirtualBox, const Guid &aId,
1206	IProgress **aProgress)
1207	{
1208	#ifndef VBOX_WITH_NETFLT
1209	return VERR_NOT_IMPLEMENTED;
1210	#else
1211	/* create a progress object */
1212	ComObjPtr<Progress> progress;
1213	HRESULT hrc = progress.createObject();
1214	AssertComRCReturn(hrc, Global::vboxStatusCodeFromCOM(hrc));
1215
1216	ComPtr<IHost> host;
1217	hrc = pVirtualBox->COMGETTER(Host)(host.asOutParam());
1218	if (SUCCEEDED(hrc))
1219	{
1220	hrc = progress->init(pVirtualBox, host,
1221	Bstr(NetIfWin::tr("Removing host network interface")).raw(),
1222	FALSE /* aCancelable */);
1223	if (SUCCEEDED(hrc))
1224	{
1225	progress.queryInterfaceTo(aProgress);
1226
1227	/* create the networkInterfaceHelperClient() argument */
1228	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1229
1230	d->msgCode = SVCHlpMsg::RemoveHostOnlyNetworkInterface;
1231	d->guid = aId;
1232
1233	hrc = pVirtualBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1234	netIfNetworkInterfaceHelperClient,
1235	static_cast<void *>(d),
1236	progress);
1237	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1238
1239	}
1240	}
1241
1242	return Global::vboxStatusCodeFromCOM(hrc);
1243	#endif
1244	}
1245
1246	int NetIfEnableStaticIpConfig(VirtualBox pVBox, HostNetworkInterface pIf, ULONG aOldIp, ULONG ip, ULONG mask)
1247	{
1248	RT_NOREF(aOldIp);
1249	#ifndef VBOX_WITH_NETFLT
1250	return VERR_NOT_IMPLEMENTED;
1251	#else
1252	Bstr guid;
1253	HRESULT hrc = pIf->COMGETTER(Id)(guid.asOutParam());
1254	if (SUCCEEDED(hrc))
1255	{
1256	// ComPtr<VirtualBox> pVBox;
1257	// hrc = pIf->getVirtualBox(pVBox.asOutParam());
1258	// if (SUCCEEDED(hrc))
1259	{
1260	/* create a progress object */
1261	ComObjPtr<Progress> progress;
1262	progress.createObject();
1263	// ComPtr<IHost> host;
1264	// HRESULT hrc = pVBox->COMGETTER(Host)(host.asOutParam());
1265	// if (SUCCEEDED(hrc))
1266	{
1267	hrc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1268	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1269	FALSE /* aCancelable */);
1270	if (SUCCEEDED(hrc))
1271	{
1272	if (FAILED(hrc)) return hrc;
1273	// progress.queryInterfaceTo(aProgress);
1274
1275	/* create the networkInterfaceHelperClient() argument */
1276	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1277
1278	d->msgCode = SVCHlpMsg::EnableStaticIpConfig;
1279	d->guid = Guid(guid);
1280	d->iface = pIf;
1281	d->u.StaticIP.IPAddress = ip;
1282	d->u.StaticIP.IPNetMask = mask;
1283
1284	hrc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1285	netIfNetworkInterfaceHelperClient,
1286	static_cast<void *>(d),
1287	progress);
1288	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1289
1290	if (SUCCEEDED(hrc))
1291	{
1292	progress->WaitForCompletion(-1);
1293	}
1294	}
1295	}
1296	}
1297	}
1298
1299	return SUCCEEDED(hrc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1300	#endif
1301	}
1302
1303	int NetIfEnableStaticIpConfigV6(VirtualBox pVBox, HostNetworkInterface pIf, const Utf8Str &aOldIPV6Address,
1304	const Utf8Str &aIPV6Address, ULONG aIPV6MaskPrefixLength)
1305	{
1306	RT_NOREF(aOldIPV6Address);
1307	#ifndef VBOX_WITH_NETFLT
1308	return VERR_NOT_IMPLEMENTED;
1309	#else
1310	Bstr guid;
1311	HRESULT hrc = pIf->COMGETTER(Id)(guid.asOutParam());
1312	if (SUCCEEDED(hrc))
1313	{
1314	// ComPtr<VirtualBox> pVBox;
1315	// hrc = pIf->getVirtualBox(pVBox.asOutParam());
1316	// if (SUCCEEDED(hrc))
1317	{
1318	/* create a progress object */
1319	ComObjPtr<Progress> progress;
1320	progress.createObject();
1321	// ComPtr<IHost> host;
1322	// HRESULT hrc = pVBox->COMGETTER(Host)(host.asOutParam());
1323	// if (SUCCEEDED(hrc))
1324	{
1325	hrc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1326	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1327	FALSE /* aCancelable */);
1328	if (SUCCEEDED(hrc))
1329	{
1330	if (FAILED(hrc)) return hrc;
1331	// progress.queryInterfaceTo(aProgress);
1332
1333	/* create the networkInterfaceHelperClient() argument */
1334	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1335
1336	d->msgCode = SVCHlpMsg::EnableStaticIpConfigV6;
1337	d->guid = guid;
1338	d->iface = pIf;
1339	d->u.StaticIPV6.IPV6Address = RTStrDup(aIPV6Address.c_str());
1340	d->u.StaticIPV6.IPV6NetMaskLength = aIPV6MaskPrefixLength;
1341
1342	hrc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1343	netIfNetworkInterfaceHelperClient,
1344	static_cast<void *>(d),
1345	progress);
1346	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1347
1348	if (SUCCEEDED(hrc))
1349	{
1350	progress->WaitForCompletion(-1);
1351	}
1352	}
1353	}
1354	}
1355	}
1356
1357	return SUCCEEDED(hrc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1358	#endif
1359	}
1360
1361	int NetIfEnableDynamicIpConfig(VirtualBox pVBox, HostNetworkInterface pIf)
1362	{
1363	#ifndef VBOX_WITH_NETFLT
1364	return VERR_NOT_IMPLEMENTED;
1365	#else
1366	HRESULT hrc;
1367	Bstr guid;
1368	hrc = pIf->COMGETTER(Id)(guid.asOutParam());
1369	if (SUCCEEDED(hrc))
1370	{
1371	// ComPtr<VirtualBox> pVBox;
1372	// hrc = pIf->getVirtualBox(pVBox.asOutParam());
1373	// if (SUCCEEDED(hrc))
1374	{
1375	/* create a progress object */
1376	ComObjPtr<Progress> progress;
1377	progress.createObject();
1378	// ComPtr<IHost> host;
1379	// HRESULT hrc = pVBox->COMGETTER(Host)(host.asOutParam());
1380	// if (SUCCEEDED(hrc))
1381	{
1382	hrc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1383	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1384	FALSE /* aCancelable */);
1385	if (SUCCEEDED(hrc))
1386	{
1387	if (FAILED(hrc)) return hrc;
1388	// progress.queryInterfaceTo(aProgress);
1389
1390	/* create the networkInterfaceHelperClient() argument */
1391	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1392
1393	d->msgCode = SVCHlpMsg::EnableDynamicIpConfig;
1394	d->guid = guid;
1395	d->iface = pIf;
1396
1397	hrc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1398	netIfNetworkInterfaceHelperClient,
1399	static_cast<void *>(d),
1400	progress);
1401	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1402
1403	if (SUCCEEDED(hrc))
1404	{
1405	progress->WaitForCompletion(-1);
1406	}
1407	}
1408	}
1409	}
1410	}
1411
1412	return SUCCEEDED(hrc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1413	#endif
1414	}
1415
1416	int NetIfDhcpRediscover(VirtualBox pVBox, HostNetworkInterface pIf)
1417	{
1418	#ifndef VBOX_WITH_NETFLT
1419	return VERR_NOT_IMPLEMENTED;
1420	#else
1421	HRESULT hrc;
1422	Bstr guid;
1423	hrc = pIf->COMGETTER(Id)(guid.asOutParam());
1424	if (SUCCEEDED(hrc))
1425	{
1426	// ComPtr<VirtualBox> pVBox;
1427	// hrc = pIf->getVirtualBox(pVBox.asOutParam());
1428	// if (SUCCEEDED(hrc))
1429	{
1430	/* create a progress object */
1431	ComObjPtr<Progress> progress;
1432	progress.createObject();
1433	// ComPtr<IHost> host;
1434	// HRESULT hrc = pVBox->COMGETTER(Host)(host.asOutParam());
1435	// if (SUCCEEDED(hrc))
1436	{
1437	hrc = progress->init(pVBox, (IHostNetworkInterface*)pIf,
1438	Bstr(NetIfWin::tr("Enabling Dynamic Ip Configuration")).raw(),
1439	FALSE /* aCancelable */);
1440	if (SUCCEEDED(hrc))
1441	{
1442	if (FAILED(hrc)) return hrc;
1443	// progress.queryInterfaceTo(aProgress);
1444
1445	/* create the networkInterfaceHelperClient() argument */
1446	NetworkInterfaceHelperClientData* d = new NetworkInterfaceHelperClientData();
1447
1448	d->msgCode = SVCHlpMsg::DhcpRediscover;
1449	d->guid = guid;
1450	d->iface = pIf;
1451
1452	hrc = pVBox->i_startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1453	netIfNetworkInterfaceHelperClient,
1454	static_cast<void *>(d),
1455	progress);
1456	/* d is now owned by netIfNetworkInterfaceHelperClient(), no need to delete one here */
1457
1458	if (SUCCEEDED(hrc))
1459	{
1460	progress->WaitForCompletion(-1);
1461	}
1462	}
1463	}
1464	}
1465	}
1466
1467	return SUCCEEDED(hrc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1468	#endif
1469	}
1470
1471
1472	#define netIfLog LogFunc
1473
1474	struct BoundAdapter
1475	{
1476	LPWSTR pName;
1477	LPWSTR pHwId;
1478	RTUUID guid;
1479	PIP_ADAPTER_ADDRESSES pAdapter;
1480	BOOL fWireless;
1481	};
1482
1483	static int netIfGetUnboundHostOnlyAdapters(INetCfg *pNetCfg, std::list<BoundAdapter> &adapters)
1484	{
1485	INetCfgComponent *pMiniport;
1486	HRESULT hr;
1487	IEnumNetCfgComponent *pEnumComponent;
1488
1489	if ((hr = pNetCfg->EnumComponents(&GUID_DEVCLASS_NET, &pEnumComponent)) != S_OK)
1490	LogRelFunc(("failed to enumerate network adapter components (0x%x)\n", hr));
1491	else
1492	{
1493	while ((hr = pEnumComponent->Next(1, &pMiniport, NULL)) == S_OK)
1494	{
1495	GUID guid;
1496	ULONG uComponentStatus;
1497	struct BoundAdapter adapter;
1498	memset(&adapter, 0, sizeof(adapter));
1499	if ((hr = pMiniport->GetDisplayName(&adapter.pName)) != S_OK)
1500	LogRelFunc(("failed to get device display name (0x%x)\n", hr));
1501	else if ((hr = pMiniport->GetDeviceStatus(&uComponentStatus)) != S_OK)
1502	netIfLog(("failed to get device status (0x%x)\n", hr));
1503	else if (uComponentStatus != 0)
1504	netIfLog(("wrong device status (0x%x)\n", uComponentStatus));
1505	else if ((hr = pMiniport->GetId(&adapter.pHwId)) != S_OK)
1506	LogRelFunc(("failed to get device id (0x%x)\n", hr));
1507	else if (_wcsnicmp(adapter.pHwId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2))
1508	netIfLog(("not host-only id = %ls, ignored\n", adapter.pHwId));
1509	else if ((hr = pMiniport->GetInstanceGuid(&guid)) != S_OK)
1510	LogRelFunc(("failed to get instance id (0x%x)\n", hr));
1511	else
1512	{
1513	adapter.guid = *(Guid(guid).raw());
1514	netIfLog(("guid=%RTuuid, name=%ls id = %ls\n", &adapter.guid, adapter.pName, adapter.pHwId));
1515	adapters.push_back(adapter);
1516	adapter.pName = adapter.pHwId = NULL; /* do not free, will be done later */
1517	}
1518	if (adapter.pHwId)
1519	CoTaskMemFree(adapter.pHwId);
1520	if (adapter.pName)
1521	CoTaskMemFree(adapter.pName);
1522	pMiniport->Release();
1523	}
1524	Assert(hr == S_OK \|\| hr == S_FALSE);
1525
1526	pEnumComponent->Release();
1527	}
1528	netIfLog(("return\n"));
1529	return VINF_SUCCESS;
1530	}
1531
1532	#define DEVNAME_PREFIX L"\\\\.\\"
1533
1534	static BOOL netIfIsWireless(INetCfgComponent *pAdapter)
1535	{
1536	bool fWireless = false;
1537
1538	/* Construct a device name. */
1539	LPWSTR pwszBindName = NULL;
1540	HRESULT hrc = pAdapter->GetBindName(&pwszBindName);
1541	if (SUCCEEDED(hrc) && pwszBindName)
1542	{
1543	WCHAR wszFileName[MAX_PATH];
1544	int vrc = RTUtf16Copy(wszFileName, MAX_PATH, DEVNAME_PREFIX);
1545	if (RT_SUCCESS(vrc))
1546	vrc = RTUtf16Cat(wszFileName, MAX_PATH, pwszBindName);
1547	if (RT_SUCCESS(vrc))
1548	{
1549	/* open the device */
1550	HANDLE hDevice = CreateFileW(wszFileName,
1551	GENERIC_READ \| GENERIC_WRITE, FILE_SHARE_READ \| FILE_SHARE_WRITE,
1552	NULL,
1553	OPEN_EXISTING,
1554	FILE_ATTRIBUTE_NORMAL,
1555	NULL);
1556	if (hDevice != INVALID_HANDLE_VALUE)
1557	{
1558	/* now issue the OID_GEN_PHYSICAL_MEDIUM query */
1559	DWORD Oid = OID_GEN_PHYSICAL_MEDIUM;
1560	NDIS_PHYSICAL_MEDIUM PhMedium = NdisPhysicalMediumUnspecified;
1561	DWORD cbResultIgn = 0;
1562	if (DeviceIoControl(hDevice,
1563	IOCTL_NDIS_QUERY_GLOBAL_STATS,
1564	&Oid,
1565	sizeof(Oid),
1566	&PhMedium,
1567	sizeof(PhMedium),
1568	&cbResultIgn,
1569	NULL))
1570	{
1571	/* that was simple, now examine PhMedium */
1572	fWireless = PhMedium == NdisPhysicalMediumWirelessWan
1573	\|\| PhMedium == NdisPhysicalMediumWirelessLan
1574	\|\| PhMedium == NdisPhysicalMediumNative802_11
1575	\|\| PhMedium == NdisPhysicalMediumBluetooth;
1576	}
1577	else
1578	{
1579	DWORD rcWin = GetLastError();
1580	LogRel(("netIfIsWireless: DeviceIoControl to '%ls' failed with rcWin=%u (%#x) - ignoring\n",
1581	wszFileName, rcWin, rcWin));
1582	Assert(rcWin == ERROR_INVALID_PARAMETER \|\| rcWin == ERROR_NOT_SUPPORTED \|\| rcWin == ERROR_BAD_COMMAND);
1583	}
1584	CloseHandle(hDevice);
1585	}
1586	else
1587	{
1588	DWORD rcWin = GetLastError();
1589	#if 0 /* bird: Triggers on each VBoxSVC startup so, disabled. Whoever want it, can enable using DEBUG_xxxx. */
1590	AssertLogRelMsgFailed(("netIfIsWireless: CreateFile on '%ls' failed with rcWin=%u (%#x) - ignoring\n",
1591	wszFileName, rcWin, rcWin));
1592	#else
1593	LogRel(("netIfIsWireless: CreateFile on '%ls' failed with rcWin=%u (%#x) - ignoring\n",
1594	wszFileName, rcWin, rcWin));
1595	#endif
1596	}
1597	}
1598	CoTaskMemFree(pwszBindName);
1599	}
1600	else
1601	LogRel(("netIfIsWireless: GetBindName failed hrc=%Rhrc\n", hrc));
1602
1603	return fWireless;
1604	}
1605
1606	static HRESULT netIfGetBoundAdapters(std::list<BoundAdapter> &boundAdapters)
1607	{
1608	INetCfg *pNetCfg = NULL;
1609	INetCfgComponent *pFilter;
1610	LPWSTR lpszApp;
1611	HRESULT hr;
1612
1613	netIfLog(("building the list of interfaces\n"));
1614	/* we are using the INetCfg API for getting the list of miniports */
1615	hr = VBoxNetCfgWinQueryINetCfg(&pNetCfg, FALSE,
1616	VBOX_APP_NAME,
1617	10000,
1618	&lpszApp);
1619	Assert(hr == S_OK);
1620	if (hr != S_OK)
1621	{
1622	LogRelFunc(("failed to query INetCfg (0x%x)\n", hr));
1623	return hr;
1624	}
1625
1626	if ((hr = pNetCfg->FindComponent(L"oracle_VBoxNetLwf", &pFilter)) != S_OK
1627	/* fall back to NDIS5 miniport lookup */
1628	&& (hr = pNetCfg->FindComponent(L"sun_VBoxNetFlt", &pFilter)))
1629	LogRelFunc(("could not find either 'oracle_VBoxNetLwf' or 'sun_VBoxNetFlt' components (0x%x)\n", hr));
1630	else
1631	{
1632	INetCfgComponentBindings *pFilterBindings;
1633	if ((pFilter->QueryInterface(IID_INetCfgComponentBindings, (PVOID*)&pFilterBindings)) != S_OK)
1634	LogRelFunc(("failed to query INetCfgComponentBindings (0x%x)\n", hr));
1635	else
1636	{
1637	IEnumNetCfgBindingPath *pEnumBp;
1638	INetCfgBindingPath *pBp;
1639	if ((pFilterBindings->EnumBindingPaths(EBP_BELOW, &pEnumBp)) != S_OK)
1640	LogRelFunc(("failed to enumerate binding paths (0x%x)\n", hr));
1641	else
1642	{
1643	pEnumBp->Reset();
1644	while ((hr = pEnumBp->Next(1, &pBp, NULL)) == S_OK)
1645	{
1646	IEnumNetCfgBindingInterface *pEnumBi;
1647	INetCfgBindingInterface *pBi;
1648	if (pBp->IsEnabled() != S_OK)
1649	{
1650	/** @todo some id of disabled path could be useful. */
1651	netIfLog(("INetCfgBindingPath is disabled (0x%x)\n", hr));
1652	pBp->Release();
1653	continue;
1654	}
1655	if ((pBp->EnumBindingInterfaces(&pEnumBi)) != S_OK)
1656	LogRelFunc(("failed to enumerate binding interfaces (0x%x)\n", hr));
1657	else
1658	{
1659	hr = pEnumBi->Reset();
1660	while ((hr = pEnumBi->Next(1, &pBi, NULL)) == S_OK)
1661	{
1662	INetCfgComponent *pAdapter;
1663	if ((hr = pBi->GetLowerComponent(&pAdapter)) != S_OK)
1664	LogRelFunc(("failed to get lower component (0x%x)\n", hr));
1665	else
1666	{
1667	LPWSTR pwszName = NULL;
1668	if ((hr = pAdapter->GetDisplayName(&pwszName)) != S_OK)
1669	LogRelFunc(("failed to get display name (0x%x)\n", hr));
1670	else
1671	{
1672	ULONG uStatus;
1673	DWORD dwChars;
1674	if ((hr = pAdapter->GetDeviceStatus(&uStatus)) != S_OK)
1675	netIfLog(("%ls: failed to get device status (0x%x)\n",
1676	pwszName, hr));
1677	else if ((hr = pAdapter->GetCharacteristics(&dwChars)) != S_OK)
1678	netIfLog(("%ls: failed to get device characteristics (0x%x)\n",
1679	pwszName, hr));
1680	else if (uStatus != 0)
1681	netIfLog(("%ls: wrong status 0x%x\n",
1682	pwszName, uStatus));
1683	else if (dwChars & NCF_HIDDEN)
1684	netIfLog(("%ls: wrong characteristics 0x%x\n",
1685	pwszName, dwChars));
1686	else
1687	{
1688	GUID guid;
1689	LPWSTR pwszHwId = NULL;
1690	if ((hr = pAdapter->GetId(&pwszHwId)) != S_OK)
1691	LogRelFunc(("%ls: failed to get hardware id (0x%x)\n",
1692	pwszName, hr));
1693	else if (!_wcsnicmp(pwszHwId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2))
1694	netIfLog(("host-only adapter %ls, ignored\n", pwszName));
1695	else if ((hr = pAdapter->GetInstanceGuid(&guid)) != S_OK)
1696	LogRelFunc(("%ls: failed to get instance GUID (0x%x)\n",
1697	pwszName, hr));
1698	else
1699	{
1700	struct BoundAdapter adapter;
1701	adapter.pName = pwszName;
1702	adapter.pHwId = pwszHwId;
1703	adapter.guid = *(Guid(guid).raw());
1704	adapter.pAdapter = NULL;
1705	adapter.fWireless = netIfIsWireless(pAdapter);
1706	netIfLog(("guid=%RTuuid, name=%ls, hwid=%ls, status=%x, chars=%x\n",
1707	&adapter.guid, pwszName, pwszHwId, uStatus, dwChars));
1708	boundAdapters.push_back(adapter);
1709	pwszName = pwszHwId = NULL; /* do not free, will be done later */
1710	}
1711	if (pwszHwId)
1712	CoTaskMemFree(pwszHwId);
1713	}
1714	if (pwszName)
1715	CoTaskMemFree(pwszName);
1716	}
1717
1718	pAdapter->Release();
1719	}
1720	pBi->Release();
1721	}
1722	pEnumBi->Release();
1723	}
1724	pBp->Release();
1725	}
1726	pEnumBp->Release();
1727	}
1728	pFilterBindings->Release();
1729	}
1730	pFilter->Release();
1731	}
1732	/* Host-only adapters are not necessarily bound, add them separately. */
1733	netIfGetUnboundHostOnlyAdapters(pNetCfg, boundAdapters);
1734	VBoxNetCfgWinReleaseINetCfg(pNetCfg, FALSE);
1735
1736	return S_OK;
1737	}
1738
1739	#if 0
1740	static HRESULT netIfGetBoundAdaptersFallback(std::list<BoundAdapter> &boundAdapters)
1741	{
1742	return CO_E_NOT_SUPPORTED;
1743	}
1744	#endif
1745
1746	/**
1747	* Walk through the list of adpater addresses and extract the required
1748	* information. XP and older don't not have the OnLinkPrefixLength field.
1749	*/
1750	static void netIfFillInfoWithAddressesXp(PNETIFINFO pInfo, PIP_ADAPTER_ADDRESSES pAdapter)
1751	{
1752	PIP_ADAPTER_UNICAST_ADDRESS pAddr;
1753	bool fIPFound = false;
1754	bool fIPv6Found = false;
1755	for (pAddr = pAdapter->FirstUnicastAddress; pAddr; pAddr = pAddr->Next)
1756	{
1757	switch (pAddr->Address.lpSockaddr->sa_family)
1758	{
1759	case AF_INET:
1760	if (!fIPFound)
1761	{
1762	fIPFound = true;
1763	memcpy(&pInfo->IPAddress,
1764	&((struct sockaddr_in *)pAddr->Address.lpSockaddr)->sin_addr.s_addr,
1765	sizeof(pInfo->IPAddress));
1766	}
1767	break;
1768	case AF_INET6:
1769	if (!fIPv6Found)
1770	{
1771	fIPv6Found = true;
1772	memcpy(&pInfo->IPv6Address,
1773	((struct sockaddr_in6 *)pAddr->Address.lpSockaddr)->sin6_addr.s6_addr,
1774	sizeof(pInfo->IPv6Address));
1775	}
1776	break;
1777	}
1778	}
1779	PIP_ADAPTER_PREFIX pPrefix;
1780	ULONG uPrefixLenV4 = 0;
1781	ULONG uPrefixLenV6 = 0;
1782	for (pPrefix = pAdapter->FirstPrefix; pPrefix && !(uPrefixLenV4 && uPrefixLenV6); pPrefix = pPrefix->Next)
1783	{
1784	switch (pPrefix->Address.lpSockaddr->sa_family)
1785	{
1786	case AF_INET:
1787	if (!uPrefixLenV4)
1788	{
1789	ULONG ip = ((PSOCKADDR_IN)(pPrefix->Address.lpSockaddr))->sin_addr.s_addr;
1790	netIfLog(("prefix=%RTnaipv4 len=%u\n", ip, pPrefix->PrefixLength));
1791	if ( pPrefix->PrefixLength < sizeof(pInfo->IPNetMask) * 8
1792	&& pPrefix->PrefixLength > 0
1793	&& (ip & 0xF0) < 224)
1794	{
1795	uPrefixLenV4 = pPrefix->PrefixLength;
1796	RTNetPrefixToMaskIPv4(pPrefix->PrefixLength, &pInfo->IPNetMask);
1797	}
1798	else
1799	netIfLog(("Unexpected IPv4 prefix length of %d\n",
1800	pPrefix->PrefixLength));
1801	}
1802	break;
1803	case AF_INET6:
1804	if (!uPrefixLenV6)
1805	{
1806	PBYTE ipv6 = ((PSOCKADDR_IN6)(pPrefix->Address.lpSockaddr))->sin6_addr.s6_addr;
1807	netIfLog(("prefix=%RTnaipv6 len=%u\n", ipv6, pPrefix->PrefixLength));
1808	if ( pPrefix->PrefixLength < sizeof(pInfo->IPv6NetMask) * 8
1809	&& pPrefix->PrefixLength > 0
1810	&& ipv6[0] != 0xFF)
1811	{
1812	uPrefixLenV6 = pPrefix->PrefixLength;
1813	RTNetPrefixToMaskIPv6(pPrefix->PrefixLength, &pInfo->IPv6NetMask);
1814	}
1815	else
1816	netIfLog(("Unexpected IPv6 prefix length of %d\n", pPrefix->PrefixLength));
1817	}
1818	break;
1819	}
1820	}
1821	netIfLog(("%RTnaipv4/%u\n", pInfo->IPAddress, uPrefixLenV4));
1822	netIfLog(("%RTnaipv6/%u\n", &pInfo->IPv6Address, uPrefixLenV6));
1823	}
1824
1825	/**
1826	* Walk through the list of adpater addresses and extract the required
1827	* information. XP and older don't not have the OnLinkPrefixLength field.
1828	*/
1829	static void netIfFillInfoWithAddressesVista(PNETIFINFO pInfo, PIP_ADAPTER_ADDRESSES pAdapter)
1830	{
1831	PIP_ADAPTER_UNICAST_ADDRESS pAddr;
1832
1833	if (sizeof(pInfo->MACAddress) != pAdapter->PhysicalAddressLength)
1834	netIfLog(("Unexpected physical address length: %u\n", pAdapter->PhysicalAddressLength));
1835	else
1836	memcpy(pInfo->MACAddress.au8, pAdapter->PhysicalAddress, sizeof(pInfo->MACAddress));
1837
1838	bool fIPFound = false;
1839	bool fIPv6Found = false;
1840	for (pAddr = pAdapter->FirstUnicastAddress; pAddr; pAddr = pAddr->Next)
1841	{
1842	PIP_ADAPTER_UNICAST_ADDRESS_LH pAddrLh = (PIP_ADAPTER_UNICAST_ADDRESS_LH)pAddr;
1843	switch (pAddrLh->Address.lpSockaddr->sa_family)
1844	{
1845	case AF_INET:
1846	if (!fIPFound)
1847	{
1848	fIPFound = true;
1849	memcpy(&pInfo->IPAddress,
1850	&((struct sockaddr_in *)pAddrLh->Address.lpSockaddr)->sin_addr.s_addr,
1851	sizeof(pInfo->IPAddress));
1852	if (pAddrLh->OnLinkPrefixLength > 32)
1853	netIfLog(("Invalid IPv4 prefix length of %d\n", pAddrLh->OnLinkPrefixLength));
1854	else
1855	RTNetPrefixToMaskIPv4(pAddrLh->OnLinkPrefixLength, &pInfo->IPNetMask);
1856	}
1857	break;
1858	case AF_INET6:
1859	if (!fIPv6Found)
1860	{
1861	fIPv6Found = true;
1862	memcpy(&pInfo->IPv6Address,
1863	((struct sockaddr_in6 *)pAddrLh->Address.lpSockaddr)->sin6_addr.s6_addr,
1864	sizeof(pInfo->IPv6Address));
1865	if (pAddrLh->OnLinkPrefixLength > 128)
1866	netIfLog(("Invalid IPv6 prefix length of %d\n", pAddrLh->OnLinkPrefixLength));
1867	else
1868	RTNetPrefixToMaskIPv6(pAddrLh->OnLinkPrefixLength, &pInfo->IPv6NetMask);
1869	}
1870	break;
1871	}
1872	}
1873
1874	if (fIPFound)
1875	{
1876	int iPrefixIPv4 = -1;
1877	RTNetMaskToPrefixIPv4(&pInfo->IPNetMask, &iPrefixIPv4);
1878	netIfLog(("%RTnaipv4/%u\n", pInfo->IPAddress, iPrefixIPv4));
1879	}
1880	if (fIPv6Found)
1881	{
1882	int iPrefixIPv6 = -1;
1883	RTNetMaskToPrefixIPv6(&pInfo->IPv6NetMask, &iPrefixIPv6);
1884	netIfLog(("%RTnaipv6/%u\n", &pInfo->IPv6Address, iPrefixIPv6));
1885	}
1886	}
1887
1888	#if (NTDDI_VERSION >= NTDDI_VISTA)
1889	#define NETIF_GAA_FLAGS GAA_FLAG_SKIP_ANYCAST \| GAA_FLAG_SKIP_MULTICAST
1890	#else /* (NTDDI_VERSION < NTDDI_VISTA) */
1891	#define NETIF_GAA_FLAGS GAA_FLAG_INCLUDE_PREFIX \| GAA_FLAG_SKIP_ANYCAST \| GAA_FLAG_SKIP_MULTICAST
1892	#endif /* (NTDDI_VERSION < NTDDI_VISTA) */
1893
1894	int NetIfList(std::list<ComObjPtr<HostNetworkInterface> > &list)
1895	{
1896	HRESULT hr = S_OK;
1897	int iDefault = getDefaultInterfaceIndex();
1898	/* MSDN recommends to pre-allocate a 15KB buffer. */
1899	ULONG uBufLen = 15 * 1024;
1900	PIP_ADAPTER_ADDRESSES pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
1901	if (!pAddresses)
1902	return HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
1903	DWORD dwRc = GetAdaptersAddresses(AF_UNSPEC, NETIF_GAA_FLAGS, NULL, pAddresses, &uBufLen);
1904	for (int tries = 0; tries < 3 && dwRc == ERROR_BUFFER_OVERFLOW; ++tries)
1905	{
1906	/* Get more memory and try again. */
1907	RTMemFree(pAddresses);
1908	pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
1909	if (!pAddresses)
1910	return HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
1911	dwRc = GetAdaptersAddresses(AF_UNSPEC, NETIF_GAA_FLAGS, NULL, pAddresses, &uBufLen);
1912	}
1913	if (dwRc != NO_ERROR)
1914	{
1915	LogRelFunc(("GetAdaptersAddresses failed (0x%x)\n", dwRc));
1916	hr = HRESULT_FROM_WIN32(dwRc);
1917	}
1918	else
1919	{
1920	std::list<BoundAdapter> boundAdapters;
1921	hr = netIfGetBoundAdapters(boundAdapters);
1922	#if 0
1923	if (hr != S_OK)
1924	hr = netIfGetBoundAdaptersFallback(boundAdapters);
1925	#endif
1926	if (hr != S_OK)
1927	LogRelFunc(("netIfGetBoundAdapters failed (0x%x)\n", hr));
1928	else
1929	{
1930	PIP_ADAPTER_ADDRESSES pAdapter;
1931
1932	for (pAdapter = pAddresses; pAdapter; pAdapter = pAdapter->Next)
1933	{
1934	char *pszUuid = RTStrDup(pAdapter->AdapterName);
1935	if (!pszUuid)
1936	{
1937	LogRelFunc(("out of memory\n"));
1938	break;
1939	}
1940	size_t len = strlen(pszUuid) - 1;
1941	if (pszUuid[0] != '{' \|\| pszUuid[len] != '}')
1942	LogRelFunc(("ignoring invalid GUID %s\n", pAdapter->AdapterName));
1943	else
1944	{
1945	std::list<BoundAdapter>::iterator it;
1946	pszUuid[len] = 0;
1947	for (it = boundAdapters.begin(); it != boundAdapters.end(); ++it)
1948	{
1949	if (!RTUuidCompareStr(&(*it).guid, pszUuid + 1))
1950	{
1951	(*it).pAdapter = pAdapter;
1952	break;
1953	}
1954	}
1955	}
1956	RTStrFree(pszUuid);
1957	}
1958	std::list<BoundAdapter>::iterator it;
1959	for (it = boundAdapters.begin(); it != boundAdapters.end(); ++it)
1960	{
1961	NETIFINFO info;
1962	memset(&info, 0, sizeof(info));
1963	info.Uuid = (*it).guid;
1964	info.enmMediumType = NETIF_T_ETHERNET;
1965	info.fWireless = (*it).fWireless;
1966	pAdapter = (*it).pAdapter;
1967	if (pAdapter)
1968	{
1969	info.enmStatus = pAdapter->OperStatus == IfOperStatusUp ? NETIF_S_UP : NETIF_S_DOWN;
1970	info.fIsDefault = (pAdapter->IfIndex == (DWORD)iDefault);
1971	info.fDhcpEnabled = pAdapter->Flags & IP_ADAPTER_DHCP_ENABLED;
1972	OSVERSIONINFOEX OSInfoEx;
1973	RT_ZERO(OSInfoEx);
1974	OSInfoEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
1975	if ( GetVersionEx((LPOSVERSIONINFO)&OSInfoEx)
1976	&& OSInfoEx.dwMajorVersion < 6)
1977	netIfFillInfoWithAddressesXp(&info, pAdapter);
1978	else
1979	netIfFillInfoWithAddressesVista(&info, pAdapter);
1980	}
1981	else
1982	info.enmStatus = NETIF_S_DOWN;
1983	/* create a new object and add it to the list */
1984	ComObjPtr<HostNetworkInterface> iface;
1985	iface.createObject();
1986	HostNetworkInterfaceType enmType = _wcsnicmp((*it).pHwId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp") / 2)
1987	? HostNetworkInterfaceType_Bridged : HostNetworkInterfaceType_HostOnly;
1988	netIfLog(("Adding %ls as %s\n", (*it).pName,
1989	enmType == HostNetworkInterfaceType_Bridged ? "bridged" :
1990	enmType == HostNetworkInterfaceType_HostOnly ? "host-only" : "unknown"));
1991	HRESULT hrc = iface->init((*it).pName, enmType, &info);
1992	if (FAILED(hrc))
1993	LogRelFunc(("HostNetworkInterface::init() -> %Rrc\n", hrc));
1994	else
1995	{
1996	if (info.fIsDefault)
1997	list.push_front(iface);
1998	else
1999	list.push_back(iface);
2000	}
2001	if ((*it).pHwId)
2002	CoTaskMemFree((*it).pHwId);
2003	if ((*it).pName)
2004	CoTaskMemFree((*it).pName);
2005	}
2006	}
2007	}
2008	RTMemFree(pAddresses);
2009
2010	return hr;
2011	}

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source: vbox/trunk/src/VBox/Main/src-server/win/NetIf-win.cpp@ 98292

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