NetIf-win.cpp@ 35356

Last change on this file since 35356 was 35356, checked in by vboxsync, 14 years ago
Main/NetIf: Default (primary) NIC detection on Windows hosts (#3773)
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1	/* $Id: NetIf-win.cpp 35356 2010-12-27 21:00:23Z vboxsync $ */
2	/** @file
3	* Main - NetIfList, Windows implementation.
4	*/
5
6	/*
7	* Copyright (C) 2008-2010 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19
20	/*******************************************************************************
21	* Header Files *
22	*******************************************************************************/
23	#define LOG_GROUP LOG_GROUP_MAIN
24
25	#include <iprt/asm.h>
26	#include <iprt/err.h>
27	#include <list>
28
29	#define _WIN32_DCOM
30	#include <winsock2.h>
31	#include <ws2tcpip.h>
32	#include <windows.h>
33
34	#ifdef VBOX_WITH_NETFLT
35	#include "VBox/WinNetConfig.h"
36	#include "devguid.h"
37	#endif
38
39	#include <iphlpapi.h>
40
41	#include "Logging.h"
42	#include "HostNetworkInterfaceImpl.h"
43	#include "ProgressImpl.h"
44	#include "VirtualBoxImpl.h"
45	#include "netif.h"
46
47	#ifdef VBOX_WITH_NETFLT
48	#include <Wbemidl.h>
49	#include <comdef.h>
50
51	#include "svchlp.h"
52
53	#include <shellapi.h>
54	#define INITGUID
55	#include <guiddef.h>
56	#include <devguid.h>
57	#include <objbase.h>
58	#include <setupapi.h>
59	#include <shlobj.h>
60	#include <cfgmgr32.h>
61
62	#define VBOX_APP_NAME L"VirtualBox"
63
64	static int getDefaultInterfaceIndex()
65	{
66	PMIB_IPFORWARDTABLE pIpTable;
67	DWORD dwSize = sizeof(MIB_IPFORWARDTABLE) * 20;
68	DWORD dwRC = NO_ERROR;
69	int iIndex = -1;
70
71	pIpTable = (MIB_IPFORWARDTABLE *)RTMemAlloc(dwSize);
72	if (GetIpForwardTable(pIpTable, &dwSize, 0) == ERROR_INSUFFICIENT_BUFFER)
73	{
74	RTMemFree(pIpTable);
75	pIpTable = (MIB_IPFORWARDTABLE *)RTMemAlloc(dwSize);
76	if (!pIpTable)
77	return -1;
78	}
79	dwRC = GetIpForwardTable(pIpTable, &dwSize, 0);
80	if (dwRC == NO_ERROR)
81	{
82	for (unsigned int i = 0; i < pIpTable->dwNumEntries; i++)
83	if (pIpTable->table[i].dwForwardDest == 0)
84	{
85	iIndex = pIpTable->table[i].dwForwardIfIndex;
86	break;
87	}
88	}
89	RTMemFree(pIpTable);
90	return iIndex;
91	}
92
93	static int collectNetIfInfo(Bstr &strName, Guid &guid, PNETIFINFO pInfo, int iDefault)
94	{
95	DWORD dwRc;
96	int rc = VINF_SUCCESS;
97	/*
98	* Most of the hosts probably have less than 10 adapters,
99	* so we'll mostly succeed from the first attempt.
100	*/
101	ULONG uBufLen = sizeof(IP_ADAPTER_ADDRESSES) * 10;
102	PIP_ADAPTER_ADDRESSES pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
103	if (!pAddresses)
104	return VERR_NO_MEMORY;
105	dwRc = GetAdaptersAddresses(AF_UNSPEC, GAA_FLAG_INCLUDE_PREFIX, NULL, pAddresses, &uBufLen);
106	if (dwRc == ERROR_BUFFER_OVERFLOW)
107	{
108	/* Impressive! More than 10 adapters! Get more memory and try again. */
109	RTMemFree(pAddresses);
110	pAddresses = (PIP_ADAPTER_ADDRESSES)RTMemAlloc(uBufLen);
111	if (!pAddresses)
112	return VERR_NO_MEMORY;
113	dwRc = GetAdaptersAddresses(AF_UNSPEC, GAA_FLAG_INCLUDE_PREFIX, NULL, pAddresses, &uBufLen);
114	}
115	if (dwRc == NO_ERROR)
116	{
117	PIP_ADAPTER_ADDRESSES pAdapter;
118	for (pAdapter = pAddresses; pAdapter; pAdapter = pAdapter->Next)
119	{
120	char *pszUuid = RTStrDup(pAdapter->AdapterName);
121	size_t len = strlen(pszUuid) - 1;
122	if (pszUuid[0] == '{' && pszUuid[len] == '}')
123	{
124	pszUuid[len] = 0;
125	if (!RTUuidCompareStr(&pInfo->Uuid, pszUuid + 1))
126	{
127	bool fIPFound, fIPv6Found;
128	PIP_ADAPTER_UNICAST_ADDRESS pAddr;
129	fIPFound = fIPv6Found = false;
130	for (pAddr = pAdapter->FirstUnicastAddress; pAddr; pAddr = pAddr->Next)
131	{
132	switch (pAddr->Address.lpSockaddr->sa_family)
133	{
134	case AF_INET:
135	if (!fIPFound)
136	{
137	fIPFound = true;
138	memcpy(&pInfo->IPAddress,
139	&((struct sockaddr_in *)pAddr->Address.lpSockaddr)->sin_addr.s_addr,
140	sizeof(pInfo->IPAddress));
141	}
142	break;
143	case AF_INET6:
144	if (!fIPv6Found)
145	{
146	fIPv6Found = true;
147	memcpy(&pInfo->IPv6Address,
148	((struct sockaddr_in6 *)pAddr->Address.lpSockaddr)->sin6_addr.s6_addr,
149	sizeof(pInfo->IPv6Address));
150	}
151	break;
152	}
153	}
154	PIP_ADAPTER_PREFIX pPrefix;
155	fIPFound = fIPv6Found = false;
156	for (pPrefix = pAdapter->FirstPrefix; pPrefix; pPrefix = pPrefix->Next)
157	{
158	switch (pPrefix->Address.lpSockaddr->sa_family)
159	{
160	case AF_INET:
161	if (!fIPFound)
162	{
163	if (pPrefix->PrefixLength <= sizeof(pInfo->IPNetMask) * 8)
164	{
165	fIPFound = true;
166	ASMBitSetRange(&pInfo->IPNetMask, 0, pPrefix->PrefixLength);
167	}
168	else
169	Log(("collectNetIfInfo: Unexpected IPv4 prefix length of %d\n",
170	pPrefix->PrefixLength));
171	}
172	break;
173	case AF_INET6:
174	if (!fIPv6Found)
175	{
176	if (pPrefix->PrefixLength <= sizeof(pInfo->IPv6NetMask) * 8)
177	{
178	fIPv6Found = true;
179	ASMBitSetRange(&pInfo->IPv6NetMask, 0, pPrefix->PrefixLength);
180	}
181	else
182	Log(("collectNetIfInfo: Unexpected IPv6 prefix length of %d\n",
183	pPrefix->PrefixLength));
184	}
185	break;
186	}
187	}
188	if (sizeof(pInfo->MACAddress) != pAdapter->PhysicalAddressLength)
189	Log(("collectNetIfInfo: Unexpected physical address length: %u\n", pAdapter->PhysicalAddressLength));
190	else
191	memcpy(pInfo->MACAddress.au8, pAdapter->PhysicalAddress, sizeof(pInfo->MACAddress));
192	pInfo->enmMediumType = NETIF_T_ETHERNET;
193	pInfo->enmStatus = pAdapter->OperStatus == IfOperStatusUp ? NETIF_S_UP : NETIF_S_DOWN;
194	pInfo->bIsDefault = (pAdapter->IfIndex == iDefault);
195	RTStrFree(pszUuid);
196	break;
197	}
198	}
199	RTStrFree(pszUuid);
200	}
201
202	ADAPTER_SETTINGS Settings;
203	HRESULT hr = VBoxNetCfgWinGetAdapterSettings((const GUID *)guid.raw(), &Settings);
204	if (hr == S_OK)
205	{
206	if (Settings.ip)
207	{
208	pInfo->IPAddress.u = Settings.ip;
209	pInfo->IPNetMask.u = Settings.mask;
210	}
211	pInfo->bDhcpEnabled = Settings.bDhcp;
212	}
213	else
214	{
215	pInfo->bDhcpEnabled = false;
216	}
217	}
218	RTMemFree(pAddresses);
219
220	return VINF_SUCCESS;
221	}
222
223	/* svc helper func */
224
225	struct StaticIpConfig
226	{
227	ULONG IPAddress;
228	ULONG IPNetMask;
229	};
230
231	struct StaticIpV6Config
232	{
233	BSTR IPV6Address;
234	ULONG IPV6NetMaskLength;
235	};
236
237	struct NetworkInterfaceHelperClientData
238	{
239	SVCHlpMsg::Code msgCode;
240	/* for SVCHlpMsg::CreateHostOnlyNetworkInterface */
241	Bstr name;
242	ComObjPtr<HostNetworkInterface> iface;
243	ComObjPtr<VirtualBox> vBox;
244	/* for SVCHlpMsg::RemoveHostOnlyNetworkInterface */
245	Guid guid;
246
247	union
248	{
249	StaticIpConfig StaticIP;
250	StaticIpV6Config StaticIPV6;
251	} u;
252
253
254	};
255
256	static HRESULT netIfNetworkInterfaceHelperClient(SVCHlpClient *aClient,
257	Progress *aProgress,
258	void aUser, int aVrc)
259	{
260	LogFlowFuncEnter();
261	LogFlowFunc(("aClient={%p}, aProgress={%p}, aUser={%p}\n",
262	aClient, aProgress, aUser));
263
264	AssertReturn( (aClient == NULL && aProgress == NULL && aVrc == NULL)
265	\|\| (aClient != NULL && aProgress != NULL && aVrc != NULL),
266	E_POINTER);
267	AssertReturn(aUser, E_POINTER);
268
269	std::auto_ptr<NetworkInterfaceHelperClientData>
270	d(static_cast<NetworkInterfaceHelperClientData *>(aUser));
271
272	if (aClient == NULL)
273	{
274	/* "cleanup only" mode, just return (it will free aUser) */
275	return S_OK;
276	}
277
278	HRESULT rc = S_OK;
279	int vrc = VINF_SUCCESS;
280
281	switch (d->msgCode)
282	{
283	case SVCHlpMsg::CreateHostOnlyNetworkInterface:
284	{
285	LogFlowFunc(("CreateHostOnlyNetworkInterface:\n"));
286	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
287
288	/* write message and parameters */
289	vrc = aClient->write(d->msgCode);
290	if (RT_FAILURE(vrc)) break;
291	// vrc = aClient->write(Utf8Str(d->name));
292	// if (RT_FAILURE(vrc)) break;
293
294	/* wait for a reply */
295	bool endLoop = false;
296	while (!endLoop)
297	{
298	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
299
300	vrc = aClient->read(reply);
301	if (RT_FAILURE(vrc)) break;
302
303	switch (reply)
304	{
305	case SVCHlpMsg::CreateHostOnlyNetworkInterface_OK:
306	{
307	/* read the GUID */
308	Guid guid;
309	Utf8Str name;
310	vrc = aClient->read(name);
311	if (RT_FAILURE(vrc)) break;
312	vrc = aClient->read(guid);
313	if (RT_FAILURE(vrc)) break;
314
315	LogFlowFunc(("Network connection GUID = {%RTuuid}\n", guid.raw()));
316
317	/* initialize the object returned to the caller by
318	* CreateHostOnlyNetworkInterface() */
319	rc = d->iface->init(Bstr(name), guid, HostNetworkInterfaceType_HostOnly);
320	if (SUCCEEDED(rc))
321	{
322	rc = d->iface->setVirtualBox(d->vBox);
323	if (SUCCEEDED(rc))
324	{
325	rc = d->iface->updateConfig();
326	}
327	}
328	endLoop = true;
329	break;
330	}
331	case SVCHlpMsg::Error:
332	{
333	/* read the error message */
334	Utf8Str errMsg;
335	vrc = aClient->read(errMsg);
336	if (RT_FAILURE(vrc)) break;
337
338	rc = E_FAIL;//TODO: setError(E_FAIL, errMsg);
339	endLoop = true;
340	break;
341	}
342	default:
343	{
344	endLoop = true;
345	rc = E_FAIL;//TODO: ComAssertMsgFailedBreak((
346	//"Invalid message code %d (%08lX)\n",
347	//reply, reply),
348	//rc = E_FAIL);
349	}
350	}
351	}
352
353	break;
354	}
355	case SVCHlpMsg::RemoveHostOnlyNetworkInterface:
356	{
357	LogFlowFunc(("RemoveHostOnlyNetworkInterface:\n"));
358	LogFlowFunc(("Network connection GUID = {%RTuuid}\n", d->guid.raw()));
359
360	/* write message and parameters */
361	vrc = aClient->write(d->msgCode);
362	if (RT_FAILURE(vrc)) break;
363	vrc = aClient->write(d->guid);
364	if (RT_FAILURE(vrc)) break;
365
366	/* wait for a reply */
367	bool endLoop = false;
368	while (!endLoop)
369	{
370	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
371
372	vrc = aClient->read(reply);
373	if (RT_FAILURE(vrc)) break;
374
375	switch (reply)
376	{
377	case SVCHlpMsg::OK:
378	{
379	/* no parameters */
380	rc = S_OK;
381	endLoop = true;
382	break;
383	}
384	case SVCHlpMsg::Error:
385	{
386	/* read the error message */
387	Utf8Str errMsg;
388	vrc = aClient->read(errMsg);
389	if (RT_FAILURE(vrc)) break;
390
391	rc = E_FAIL; // TODO: setError(E_FAIL, errMsg);
392	endLoop = true;
393	break;
394	}
395	default:
396	{
397	endLoop = true;
398	rc = E_FAIL; // TODO: ComAssertMsgFailedBreak((
399	//"Invalid message code %d (%08lX)\n",
400	//reply, reply),
401	//rc = E_FAIL);
402	}
403	}
404	}
405
406	break;
407	}
408	case SVCHlpMsg::EnableDynamicIpConfig: /* see usage in code */
409	{
410	LogFlowFunc(("EnableDynamicIpConfig:\n"));
411	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
412
413	/* write message and parameters */
414	vrc = aClient->write(d->msgCode);
415	if (RT_FAILURE(vrc)) break;
416	vrc = aClient->write(d->guid);
417	if (RT_FAILURE(vrc)) break;
418
419	/* wait for a reply */
420	bool endLoop = false;
421	while (!endLoop)
422	{
423	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
424
425	vrc = aClient->read(reply);
426	if (RT_FAILURE(vrc)) break;
427
428	switch (reply)
429	{
430	case SVCHlpMsg::OK:
431	{
432	/* no parameters */
433	rc = d->iface->updateConfig();
434	endLoop = true;
435	break;
436	}
437	case SVCHlpMsg::Error:
438	{
439	/* read the error message */
440	Utf8Str errMsg;
441	vrc = aClient->read(errMsg);
442	if (RT_FAILURE(vrc)) break;
443
444	rc = E_FAIL; // TODO: setError(E_FAIL, errMsg);
445	endLoop = true;
446	break;
447	}
448	default:
449	{
450	endLoop = true;
451	rc = E_FAIL; // TODO: ComAssertMsgFailedBreak((
452	//"Invalid message code %d (%08lX)\n",
453	//reply, reply),
454	//rc = E_FAIL);
455	}
456	}
457	}
458
459	break;
460	}
461	case SVCHlpMsg::EnableStaticIpConfig: /* see usage in code */
462	{
463	LogFlowFunc(("EnableStaticIpConfig:\n"));
464	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
465
466	/* write message and parameters */
467	vrc = aClient->write(d->msgCode);
468	if (RT_FAILURE(vrc)) break;
469	vrc = aClient->write(d->guid);
470	if (RT_FAILURE(vrc)) break;
471	vrc = aClient->write(d->u.StaticIP.IPAddress);
472	if (RT_FAILURE(vrc)) break;
473	vrc = aClient->write(d->u.StaticIP.IPNetMask);
474	if (RT_FAILURE(vrc)) break;
475
476	/* wait for a reply */
477	bool endLoop = false;
478	while (!endLoop)
479	{
480	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
481
482	vrc = aClient->read(reply);
483	if (RT_FAILURE(vrc)) break;
484
485	switch (reply)
486	{
487	case SVCHlpMsg::OK:
488	{
489	/* no parameters */
490	rc = d->iface->updateConfig();
491	endLoop = true;
492	break;
493	}
494	case SVCHlpMsg::Error:
495	{
496	/* read the error message */
497	Utf8Str errMsg;
498	vrc = aClient->read(errMsg);
499	if (RT_FAILURE(vrc)) break;
500
501	rc = E_FAIL; // TODO: setError(E_FAIL, errMsg);
502	endLoop = true;
503	break;
504	}
505	default:
506	{
507	endLoop = true;
508	rc = E_FAIL; // TODO: ComAssertMsgFailedBreak((
509	//"Invalid message code %d (%08lX)\n",
510	//reply, reply),
511	//rc = E_FAIL);
512	}
513	}
514	}
515
516	break;
517	}
518	case SVCHlpMsg::EnableStaticIpConfigV6: /* see usage in code */
519	{
520	LogFlowFunc(("EnableStaticIpConfigV6:\n"));
521	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
522
523	/* write message and parameters */
524	vrc = aClient->write(d->msgCode);
525	if (RT_FAILURE(vrc)) break;
526	vrc = aClient->write(d->guid);
527	if (RT_FAILURE(vrc)) break;
528	vrc = aClient->write(Utf8Str(d->u.StaticIPV6.IPV6Address));
529	if (RT_FAILURE(vrc)) break;
530	vrc = aClient->write(d->u.StaticIPV6.IPV6NetMaskLength);
531	if (RT_FAILURE(vrc)) break;
532
533	/* wait for a reply */
534	bool endLoop = false;
535	while (!endLoop)
536	{
537	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
538
539	vrc = aClient->read(reply);
540	if (RT_FAILURE(vrc)) break;
541
542	switch (reply)
543	{
544	case SVCHlpMsg::OK:
545	{
546	/* no parameters */
547	rc = d->iface->updateConfig();
548	endLoop = true;
549	break;
550	}
551	case SVCHlpMsg::Error:
552	{
553	/* read the error message */
554	Utf8Str errMsg;
555	vrc = aClient->read(errMsg);
556	if (RT_FAILURE(vrc)) break;
557
558	rc = E_FAIL; // TODO: setError(E_FAIL, errMsg);
559	endLoop = true;
560	break;
561	}
562	default:
563	{
564	endLoop = true;
565	rc = E_FAIL; // TODO: ComAssertMsgFailedBreak((
566	//"Invalid message code %d (%08lX)\n",
567	//reply, reply),
568	//rc = E_FAIL);
569	}
570	}
571	}
572
573	break;
574	}
575	case SVCHlpMsg::DhcpRediscover: /* see usage in code */
576	{
577	LogFlowFunc(("DhcpRediscover:\n"));
578	LogFlowFunc(("Network connection name = '%ls'\n", d->name.raw()));
579
580	/* write message and parameters */
581	vrc = aClient->write(d->msgCode);
582	if (RT_FAILURE(vrc)) break;
583	vrc = aClient->write(d->guid);
584	if (RT_FAILURE(vrc)) break;
585
586	/* wait for a reply */
587	bool endLoop = false;
588	while (!endLoop)
589	{
590	SVCHlpMsg::Code reply = SVCHlpMsg::Null;
591
592	vrc = aClient->read(reply);
593	if (RT_FAILURE(vrc)) break;
594
595	switch (reply)
596	{
597	case SVCHlpMsg::OK:
598	{
599	/* no parameters */
600	rc = d->iface->updateConfig();
601	endLoop = true;
602	break;
603	}
604	case SVCHlpMsg::Error:
605	{
606	/* read the error message */
607	Utf8Str errMsg;
608	vrc = aClient->read(errMsg);
609	if (RT_FAILURE(vrc)) break;
610
611	rc = E_FAIL; // TODO: setError(E_FAIL, errMsg);
612	endLoop = true;
613	break;
614	}
615	default:
616	{
617	endLoop = true;
618	rc = E_FAIL; // TODO: ComAssertMsgFailedBreak((
619	//"Invalid message code %d (%08lX)\n",
620	//reply, reply),
621	//rc = E_FAIL);
622	}
623	}
624	}
625
626	break;
627	}
628	default:
629	rc = E_FAIL; // TODO: ComAssertMsgFailedBreak((
630	// "Invalid message code %d (%08lX)\n",
631	// d->msgCode, d->msgCode),
632	// rc = E_FAIL);
633	}
634
635	if (aVrc)
636	*aVrc = vrc;
637
638	LogFlowFunc(("rc=0x%08X, vrc=%Rrc\n", rc, vrc));
639	LogFlowFuncLeave();
640	return rc;
641	}
642
643
644	int netIfNetworkInterfaceHelperServer(SVCHlpClient *aClient,
645	SVCHlpMsg::Code aMsgCode)
646	{
647	LogFlowFuncEnter();
648	LogFlowFunc(("aClient={%p}, aMsgCode=%d\n", aClient, aMsgCode));
649
650	AssertReturn(aClient, VERR_INVALID_POINTER);
651
652	int vrc = VINF_SUCCESS;
653	HRESULT hrc;
654
655	switch (aMsgCode)
656	{
657	case SVCHlpMsg::CreateHostOnlyNetworkInterface:
658	{
659	LogFlowFunc(("CreateHostOnlyNetworkInterface:\n"));
660
661	// Utf8Str name;
662	// vrc = aClient->read(name);
663	// if (RT_FAILURE(vrc)) break;
664
665	Guid guid;
666	Utf8Str errMsg;
667	Bstr name;
668	Bstr bstrErr;
669
670	hrc = VBoxNetCfgWinCreateHostOnlyNetworkInterface(NULL, false, guid.asOutParam(), name.asOutParam(), bstrErr.asOutParam());
671
672	if (hrc == S_OK)
673	{
674	ULONG ip, mask;
675	hrc = VBoxNetCfgWinGenHostOnlyNetworkNetworkIp(&ip, &mask);
676	if (hrc == S_OK)
677	{
678	/* ip returned by VBoxNetCfgWinGenHostOnlyNetworkNetworkIp is a network ip,
679	* i.e. 192.168.xxx.0, assign 192.168.xxx.1 for the hostonly adapter */
680	ip = ip \| (1 << 24);
681	hrc = VBoxNetCfgWinEnableStaticIpConfig((const GUID*)guid.raw(), ip, mask);
682	}
683
684	/* write success followed by GUID */
685	vrc = aClient->write(SVCHlpMsg::CreateHostOnlyNetworkInterface_OK);
686	if (RT_FAILURE(vrc)) break;
687	vrc = aClient->write(Utf8Str(name));
688	if (RT_FAILURE(vrc)) break;
689	vrc = aClient->write(guid);
690	if (RT_FAILURE(vrc)) break;
691	}
692	else
693	{
694	vrc = VERR_GENERAL_FAILURE;
695	errMsg = Utf8Str(bstrErr);
696	/* write failure followed by error message */
697	if (errMsg.isEmpty())
698	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
699	vrc = aClient->write(SVCHlpMsg::Error);
700	if (RT_FAILURE(vrc)) break;
701	vrc = aClient->write(errMsg);
702	if (RT_FAILURE(vrc)) break;
703	}
704
705	break;
706	}
707	case SVCHlpMsg::RemoveHostOnlyNetworkInterface:
708	{
709	LogFlowFunc(("RemoveHostOnlyNetworkInterface:\n"));
710
711	Guid guid;
712	Bstr bstrErr;
713
714	vrc = aClient->read(guid);
715	if (RT_FAILURE(vrc)) break;
716
717	Utf8Str errMsg;
718	hrc = VBoxNetCfgWinRemoveHostOnlyNetworkInterface((const GUID*)guid.raw(), bstrErr.asOutParam());
719
720	if (hrc == S_OK)
721	{
722	/* write parameter-less success */
723	vrc = aClient->write(SVCHlpMsg::OK);
724	if (RT_FAILURE(vrc)) break;
725	}
726	else
727	{
728	vrc = VERR_GENERAL_FAILURE;
729	errMsg = Utf8Str(bstrErr);
730	/* write failure followed by error message */
731	if (errMsg.isEmpty())
732	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
733	vrc = aClient->write(SVCHlpMsg::Error);
734	if (RT_FAILURE(vrc)) break;
735	vrc = aClient->write(errMsg);
736	if (RT_FAILURE(vrc)) break;
737	}
738
739	break;
740	}
741	case SVCHlpMsg::EnableStaticIpConfigV6:
742	{
743	LogFlowFunc(("EnableStaticIpConfigV6:\n"));
744
745	Guid guid;
746	Utf8Str ipV6;
747	ULONG maskLengthV6;
748	vrc = aClient->read(guid);
749	if (RT_FAILURE(vrc)) break;
750	vrc = aClient->read(ipV6);
751	if (RT_FAILURE(vrc)) break;
752	vrc = aClient->read(maskLengthV6);
753	if (RT_FAILURE(vrc)) break;
754
755	Utf8Str errMsg;
756	vrc = VERR_NOT_IMPLEMENTED;
757
758	if (RT_SUCCESS(vrc))
759	{
760	/* write success followed by GUID */
761	vrc = aClient->write(SVCHlpMsg::OK);
762	if (RT_FAILURE(vrc)) break;
763	}
764	else
765	{
766	/* write failure followed by error message */
767	if (errMsg.isEmpty())
768	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
769	vrc = aClient->write(SVCHlpMsg::Error);
770	if (RT_FAILURE(vrc)) break;
771	vrc = aClient->write(errMsg);
772	if (RT_FAILURE(vrc)) break;
773	}
774
775	break;
776	}
777	case SVCHlpMsg::EnableStaticIpConfig:
778	{
779	LogFlowFunc(("EnableStaticIpConfig:\n"));
780
781	Guid guid;
782	ULONG ip, mask;
783	vrc = aClient->read(guid);
784	if (RT_FAILURE(vrc)) break;
785	vrc = aClient->read(ip);
786	if (RT_FAILURE(vrc)) break;
787	vrc = aClient->read(mask);
788	if (RT_FAILURE(vrc)) break;
789
790	Utf8Str errMsg;
791	hrc = VBoxNetCfgWinEnableStaticIpConfig((const GUID *)guid.raw(), ip, mask);
792
793	if (hrc == S_OK)
794	{
795	/* write success followed by GUID */
796	vrc = aClient->write(SVCHlpMsg::OK);
797	if (RT_FAILURE(vrc)) break;
798	}
799	else
800	{
801	vrc = VERR_GENERAL_FAILURE;
802	/* write failure followed by error message */
803	if (errMsg.isEmpty())
804	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
805	vrc = aClient->write(SVCHlpMsg::Error);
806	if (RT_FAILURE(vrc)) break;
807	vrc = aClient->write(errMsg);
808	if (RT_FAILURE(vrc)) break;
809	}
810
811	break;
812	}
813	case SVCHlpMsg::EnableDynamicIpConfig:
814	{
815	LogFlowFunc(("EnableDynamicIpConfig:\n"));
816
817	Guid guid;
818	vrc = aClient->read(guid);
819	if (RT_FAILURE(vrc)) break;
820
821	Utf8Str errMsg;
822	hrc = VBoxNetCfgWinEnableDynamicIpConfig((const GUID *)guid.raw());
823
824	if (hrc == S_OK)
825	{
826	/* write success followed by GUID */
827	vrc = aClient->write(SVCHlpMsg::OK);
828	if (RT_FAILURE(vrc)) break;
829	}
830	else
831	{
832	vrc = VERR_GENERAL_FAILURE;
833	/* write failure followed by error message */
834	if (errMsg.isEmpty())
835	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
836	vrc = aClient->write(SVCHlpMsg::Error);
837	if (RT_FAILURE(vrc)) break;
838	vrc = aClient->write(errMsg);
839	if (RT_FAILURE(vrc)) break;
840	}
841
842	break;
843	}
844	case SVCHlpMsg::DhcpRediscover:
845	{
846	LogFlowFunc(("DhcpRediscover:\n"));
847
848	Guid guid;
849	vrc = aClient->read(guid);
850	if (RT_FAILURE(vrc)) break;
851
852	Utf8Str errMsg;
853	hrc = VBoxNetCfgWinDhcpRediscover((const GUID *)guid.raw());
854
855	if (hrc == S_OK)
856	{
857	/* write success followed by GUID */
858	vrc = aClient->write(SVCHlpMsg::OK);
859	if (RT_FAILURE(vrc)) break;
860	}
861	else
862	{
863	vrc = VERR_GENERAL_FAILURE;
864	/* write failure followed by error message */
865	if (errMsg.isEmpty())
866	errMsg = Utf8StrFmt("Unspecified error (%Rrc)", vrc);
867	vrc = aClient->write(SVCHlpMsg::Error);
868	if (RT_FAILURE(vrc)) break;
869	vrc = aClient->write(errMsg);
870	if (RT_FAILURE(vrc)) break;
871	}
872
873	break;
874	}
875	default:
876	AssertMsgFailedBreakStmt(
877	("Invalid message code %d (%08lX)\n", aMsgCode, aMsgCode),
878	VERR_GENERAL_FAILURE);
879	}
880
881	LogFlowFunc(("vrc=%Rrc\n", vrc));
882	LogFlowFuncLeave();
883	return vrc;
884	}
885
886	/** @todo REMOVE. OBSOLETE NOW. */
887	/**
888	* Returns TRUE if the Windows version is 6.0 or greater (i.e. it's Vista and
889	* later OSes) and it has the UAC (User Account Control) feature enabled.
890	*/
891	static BOOL IsUACEnabled()
892	{
893	LONG rc = 0;
894
895	OSVERSIONINFOEX info;
896	ZeroMemory(&info, sizeof(OSVERSIONINFOEX));
897	info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
898	rc = GetVersionEx((OSVERSIONINFO *) &info);
899	AssertReturn(rc != 0, FALSE);
900
901	LogFlowFunc(("dwMajorVersion=%d, dwMinorVersion=%d\n",
902	info.dwMajorVersion, info.dwMinorVersion));
903
904	/* we are interested only in Vista (and newer versions...). In all
905	* earlier versions UAC is not present. */
906	if (info.dwMajorVersion < 6)
907	return FALSE;
908
909	/* the default EnableLUA value is 1 (Enabled) */
910	DWORD dwEnableLUA = 1;
911
912	HKEY hKey;
913	rc = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
914	"Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System",
915	0, KEY_QUERY_VALUE, &hKey);
916
917	Assert(rc == ERROR_SUCCESS \|\| rc == ERROR_PATH_NOT_FOUND);
918	if (rc == ERROR_SUCCESS)
919	{
920
921	DWORD cbEnableLUA = sizeof(dwEnableLUA);
922	rc = RegQueryValueExA(hKey, "EnableLUA", NULL, NULL,
923	(LPBYTE) &dwEnableLUA, &cbEnableLUA);
924
925	RegCloseKey(hKey);
926
927	Assert(rc == ERROR_SUCCESS \|\| rc == ERROR_FILE_NOT_FOUND);
928	}
929
930	LogFlowFunc(("rc=%d, dwEnableLUA=%d\n", rc, dwEnableLUA));
931
932	return dwEnableLUA == 1;
933	}
934
935	/* end */
936
937	static int vboxNetWinAddComponent(std::list<ComObjPtr<HostNetworkInterface> > * pPist,
938	INetCfgComponent * pncc, HostNetworkInterfaceType enmType,
939	int iDefaultInterface)
940	{
941	LPWSTR lpszName;
942	GUID IfGuid;
943	HRESULT hr;
944	int rc = VERR_GENERAL_FAILURE;
945
946	hr = pncc->GetDisplayName(&lpszName);
947	Assert(hr == S_OK);
948	if (hr == S_OK)
949	{
950	Bstr name(lpszName);
951
952	hr = pncc->GetInstanceGuid(&IfGuid);
953	Assert(hr == S_OK);
954	if (hr == S_OK)
955	{
956	NETIFINFO Info;
957	memset(&Info, 0, sizeof(Info));
958	Info.Uuid = *(Guid(IfGuid).raw());
959	rc = collectNetIfInfo(name, Guid(IfGuid), &Info, iDefaultInterface);
960	if (RT_FAILURE(rc))
961	{
962	Log(("vboxNetWinAddComponent: collectNetIfInfo() -> %Rrc\n", rc));
963	}
964	/* create a new object and add it to the list */
965	ComObjPtr<HostNetworkInterface> iface;
966	iface.createObject();
967	/* remove the curly bracket at the end */
968	if (SUCCEEDED(iface->init(name, enmType, &Info)))
969	{
970	if (Info.bIsDefault)
971	pPist->push_front(iface);
972	else
973	pPist->push_back(iface);
974	rc = VINF_SUCCESS;
975	}
976	else
977	{
978	Assert(0);
979	}
980	}
981	CoTaskMemFree(lpszName);
982	}
983
984	return rc;
985	}
986
987	#endif /* VBOX_WITH_NETFLT */
988
989
990	static int netIfListHostAdapters(std::list<ComObjPtr<HostNetworkInterface> > &list)
991	{
992	#ifndef VBOX_WITH_NETFLT
993	/* VBoxNetAdp is available only when VBOX_WITH_NETFLT is enabled */
994	return VERR_NOT_IMPLEMENTED;
995	#else /* # if defined VBOX_WITH_NETFLT */
996	INetCfg *pNc;
997	INetCfgComponent *pMpNcc;
998	LPWSTR lpszApp = NULL;
999	HRESULT hr;
1000	IEnumNetCfgComponent *pEnumComponent;
1001
1002	/* we are using the INetCfg API for getting the list of miniports */
1003	hr = VBoxNetCfgWinQueryINetCfg(FALSE,
1004	VBOX_APP_NAME,
1005	&pNc,
1006	&lpszApp);
1007	Assert(hr == S_OK);
1008	if (hr == S_OK)
1009	{
1010	hr = VBoxNetCfgWinGetComponentEnum(pNc, &GUID_DEVCLASS_NET, &pEnumComponent);
1011	if (hr == S_OK)
1012	{
1013	while ((hr = VBoxNetCfgWinGetNextComponent(pEnumComponent, &pMpNcc)) == S_OK)
1014	{
1015	ULONG uComponentStatus;
1016	hr = pMpNcc->GetDeviceStatus(&uComponentStatus);
1017	if (hr == S_OK)
1018	{
1019	if (uComponentStatus == 0)
1020	{
1021	LPWSTR pId;
1022	hr = pMpNcc->GetId(&pId);
1023	Assert(hr == S_OK);
1024	if (hr == S_OK)
1025	{
1026	if (!_wcsnicmp(pId, L"sun_VBoxNetAdp", sizeof(L"sun_VBoxNetAdp")/2))
1027	{
1028	vboxNetWinAddComponent(&list, pMpNcc, HostNetworkInterfaceType_HostOnly, -1);
1029	}
1030	CoTaskMemFree(pId);
1031	}
1032	}
1033	}
1034	VBoxNetCfgWinReleaseRef(pMpNcc);
1035	}
1036	Assert(hr == S_OK \|\| hr == S_FALSE);
1037
1038	VBoxNetCfgWinReleaseRef(pEnumComponent);
1039	}
1040	else
1041	{
1042	LogRel(("failed to get the sun_VBoxNetFlt component, error (0x%x)", hr));
1043	}
1044
1045	VBoxNetCfgWinReleaseINetCfg(pNc, FALSE);
1046	}
1047	else if (lpszApp)
1048	{
1049	CoTaskMemFree(lpszApp);
1050	}
1051	#endif /* # if defined VBOX_WITH_NETFLT */
1052	return VINF_SUCCESS;
1053	}
1054
1055	int NetIfGetConfig(HostNetworkInterface * pIf, NETIFINFO *pInfo)
1056	{
1057	#ifndef VBOX_WITH_NETFLT
1058	return VERR_NOT_IMPLEMENTED;
1059	#else
1060	Bstr name;
1061	HRESULT hr = pIf->COMGETTER(Name)(name.asOutParam());
1062	if (hr == S_OK)
1063	{
1064	Bstr IfGuid;
1065	hr = pIf->COMGETTER(Id)(IfGuid.asOutParam());
1066	Assert(hr == S_OK);
1067	if (hr == S_OK)
1068	{
1069	memset(pInfo, 0, sizeof(NETIFINFO));
1070	Guid guid(IfGuid);
1071	pInfo->Uuid = *(guid.raw());
1072
1073	return collectNetIfInfo(name, guid, pInfo, getDefaultInterfaceIndex());
1074	}
1075	}
1076	return VERR_GENERAL_FAILURE;
1077	#endif
1078	}
1079
1080	int NetIfGetConfigByName(PNETIFINFO)
1081	{
1082	return VERR_NOT_IMPLEMENTED;
1083	}
1084
1085	int NetIfCreateHostOnlyNetworkInterface(VirtualBox *pVBox,
1086	IHostNetworkInterface **aHostNetworkInterface,
1087	IProgress **aProgress)
1088	{
1089	#ifndef VBOX_WITH_NETFLT
1090	return VERR_NOT_IMPLEMENTED;
1091	#else
1092	/* create a progress object */
1093	ComObjPtr<Progress> progress;
1094	progress.createObject();
1095
1096	ComPtr<IHost> host;
1097	HRESULT rc = pVBox->COMGETTER(Host)(host.asOutParam());
1098	if (SUCCEEDED(rc))
1099	{
1100	rc = progress->init(pVBox, host,
1101	Bstr(_T("Creating host only network interface")).raw(),
1102	FALSE /* aCancelable */);
1103	if (SUCCEEDED(rc))
1104	{
1105	if (FAILED(rc)) return rc;
1106	progress.queryInterfaceTo(aProgress);
1107
1108	/* create a new uninitialized host interface object */
1109	ComObjPtr<HostNetworkInterface> iface;
1110	iface.createObject();
1111	iface.queryInterfaceTo(aHostNetworkInterface);
1112
1113	/* create the networkInterfaceHelperClient() argument */
1114	std::auto_ptr<NetworkInterfaceHelperClientData>
1115	d(new NetworkInterfaceHelperClientData());
1116	AssertReturn(d.get(), E_OUTOFMEMORY);
1117
1118	d->msgCode = SVCHlpMsg::CreateHostOnlyNetworkInterface;
1119	// d->name = aName;
1120	d->iface = iface;
1121	d->vBox = pVBox;
1122
1123	rc = pVBox->startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1124	netIfNetworkInterfaceHelperClient,
1125	static_cast<void *>(d.get()),
1126	progress);
1127
1128	if (SUCCEEDED(rc))
1129	{
1130	/* d is now owned by netIfNetworkInterfaceHelperClient(), so release it */
1131	d.release();
1132	}
1133	}
1134	}
1135
1136	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1137	#endif
1138	}
1139
1140	int NetIfRemoveHostOnlyNetworkInterface(VirtualBox *pVBox, IN_GUID aId,
1141	IProgress **aProgress)
1142	{
1143	#ifndef VBOX_WITH_NETFLT
1144	return VERR_NOT_IMPLEMENTED;
1145	#else
1146	/* create a progress object */
1147	ComObjPtr<Progress> progress;
1148	progress.createObject();
1149	ComPtr<IHost> host;
1150	HRESULT rc = pVBox->COMGETTER(Host)(host.asOutParam());
1151	if (SUCCEEDED(rc))
1152	{
1153	rc = progress->init(pVBox, host,
1154	Bstr(_T("Removing host network interface")).raw(),
1155	FALSE /* aCancelable */);
1156	if (SUCCEEDED(rc))
1157	{
1158	if (FAILED(rc)) return rc;
1159	progress.queryInterfaceTo(aProgress);
1160
1161	/* create the networkInterfaceHelperClient() argument */
1162	std::auto_ptr<NetworkInterfaceHelperClientData>
1163	d(new NetworkInterfaceHelperClientData());
1164	AssertReturn(d.get(), E_OUTOFMEMORY);
1165
1166	d->msgCode = SVCHlpMsg::RemoveHostOnlyNetworkInterface;
1167	d->guid = aId;
1168
1169	rc = pVBox->startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1170	netIfNetworkInterfaceHelperClient,
1171	static_cast<void *>(d.get()),
1172	progress);
1173
1174	if (SUCCEEDED(rc))
1175	{
1176	/* d is now owned by netIfNetworkInterfaceHelperClient(), so release it */
1177	d.release();
1178	}
1179	}
1180	}
1181
1182	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1183	#endif
1184	}
1185
1186	int NetIfEnableStaticIpConfig(VirtualBox vBox, HostNetworkInterface pIf, ULONG aOldIp, ULONG ip, ULONG mask)
1187	{
1188	#ifndef VBOX_WITH_NETFLT
1189	return VERR_NOT_IMPLEMENTED;
1190	#else
1191	HRESULT rc;
1192	Bstr guid;
1193	rc = pIf->COMGETTER(Id)(guid.asOutParam());
1194	if (SUCCEEDED(rc))
1195	{
1196	// ComPtr<VirtualBox> vBox;
1197	// rc = pIf->getVirtualBox(vBox.asOutParam());
1198	// if (SUCCEEDED(rc))
1199	{
1200	/* create a progress object */
1201	ComObjPtr<Progress> progress;
1202	progress.createObject();
1203	// ComPtr<IHost> host;
1204	// HRESULT rc = vBox->COMGETTER(Host)(host.asOutParam());
1205	// if (SUCCEEDED(rc))
1206	{
1207	rc = progress->init(vBox, (IHostNetworkInterface*)pIf,
1208	Bstr("Enabling Dynamic Ip Configuration").raw(),
1209	FALSE /* aCancelable */);
1210	if (SUCCEEDED(rc))
1211	{
1212	if (FAILED(rc)) return rc;
1213	// progress.queryInterfaceTo(aProgress);
1214
1215	/* create the networkInterfaceHelperClient() argument */
1216	std::auto_ptr<NetworkInterfaceHelperClientData>
1217	d(new NetworkInterfaceHelperClientData());
1218	AssertReturn(d.get(), E_OUTOFMEMORY);
1219
1220	d->msgCode = SVCHlpMsg::EnableStaticIpConfig;
1221	d->guid = Guid(guid);
1222	d->iface = pIf;
1223	d->u.StaticIP.IPAddress = ip;
1224	d->u.StaticIP.IPNetMask = mask;
1225
1226	rc = vBox->startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1227	netIfNetworkInterfaceHelperClient,
1228	static_cast<void *>(d.get()),
1229	progress);
1230
1231	if (SUCCEEDED(rc))
1232	{
1233	/* d is now owned by netIfNetworkInterfaceHelperClient(), so release it */
1234	d.release();
1235
1236	progress->WaitForCompletion(-1);
1237	}
1238	}
1239	}
1240	}
1241	}
1242
1243	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1244	#endif
1245	}
1246
1247	int NetIfEnableStaticIpConfigV6(VirtualBox vBox, HostNetworkInterface pIf, IN_BSTR aOldIPV6Address, IN_BSTR aIPV6Address, ULONG aIPV6MaskPrefixLength)
1248	{
1249	#ifndef VBOX_WITH_NETFLT
1250	return VERR_NOT_IMPLEMENTED;
1251	#else
1252	HRESULT rc;
1253	Bstr guid;
1254	rc = pIf->COMGETTER(Id)(guid.asOutParam());
1255	if (SUCCEEDED(rc))
1256	{
1257	// ComPtr<VirtualBox> vBox;
1258	// rc = pIf->getVirtualBox(vBox.asOutParam());
1259	// if (SUCCEEDED(rc))
1260	{
1261	/* create a progress object */
1262	ComObjPtr<Progress> progress;
1263	progress.createObject();
1264	// ComPtr<IHost> host;
1265	// HRESULT rc = vBox->COMGETTER(Host)(host.asOutParam());
1266	// if (SUCCEEDED(rc))
1267	{
1268	rc = progress->init(vBox, (IHostNetworkInterface*)pIf,
1269	Bstr("Enabling Dynamic Ip Configuration").raw(),
1270	FALSE /* aCancelable */);
1271	if (SUCCEEDED(rc))
1272	{
1273	if (FAILED(rc)) return rc;
1274	// progress.queryInterfaceTo(aProgress);
1275
1276	/* create the networkInterfaceHelperClient() argument */
1277	std::auto_ptr<NetworkInterfaceHelperClientData>
1278	d(new NetworkInterfaceHelperClientData());
1279	AssertReturn(d.get(), E_OUTOFMEMORY);
1280
1281	d->msgCode = SVCHlpMsg::EnableStaticIpConfigV6;
1282	d->guid = guid;
1283	d->iface = pIf;
1284	d->u.StaticIPV6.IPV6Address = aIPV6Address;
1285	d->u.StaticIPV6.IPV6NetMaskLength = aIPV6MaskPrefixLength;
1286
1287	rc = vBox->startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1288	netIfNetworkInterfaceHelperClient,
1289	static_cast<void *>(d.get()),
1290	progress);
1291
1292	if (SUCCEEDED(rc))
1293	{
1294	/* d is now owned by netIfNetworkInterfaceHelperClient(), so release it */
1295	d.release();
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 NetIfEnableDynamicIpConfig(VirtualBox vBox, HostNetworkInterface pIf)
1309	{
1310	#ifndef VBOX_WITH_NETFLT
1311	return VERR_NOT_IMPLEMENTED;
1312	#else
1313	HRESULT rc;
1314	Bstr guid;
1315	rc = pIf->COMGETTER(Id)(guid.asOutParam());
1316	if (SUCCEEDED(rc))
1317	{
1318	// ComPtr<VirtualBox> vBox;
1319	// rc = pIf->getVirtualBox(vBox.asOutParam());
1320	// if (SUCCEEDED(rc))
1321	{
1322	/* create a progress object */
1323	ComObjPtr<Progress> progress;
1324	progress.createObject();
1325	// ComPtr<IHost> host;
1326	// HRESULT rc = vBox->COMGETTER(Host)(host.asOutParam());
1327	// if (SUCCEEDED(rc))
1328	{
1329	rc = progress->init(vBox, (IHostNetworkInterface*)pIf,
1330	Bstr("Enabling Dynamic Ip Configuration").raw(),
1331	FALSE /* aCancelable */);
1332	if (SUCCEEDED(rc))
1333	{
1334	if (FAILED(rc)) return rc;
1335	// progress.queryInterfaceTo(aProgress);
1336
1337	/* create the networkInterfaceHelperClient() argument */
1338	std::auto_ptr<NetworkInterfaceHelperClientData>
1339	d(new NetworkInterfaceHelperClientData());
1340	AssertReturn(d.get(), E_OUTOFMEMORY);
1341
1342	d->msgCode = SVCHlpMsg::EnableDynamicIpConfig;
1343	d->guid = guid;
1344	d->iface = pIf;
1345
1346	rc = vBox->startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1347	netIfNetworkInterfaceHelperClient,
1348	static_cast<void *>(d.get()),
1349	progress);
1350
1351	if (SUCCEEDED(rc))
1352	{
1353	/* d is now owned by netIfNetworkInterfaceHelperClient(), so release it */
1354	d.release();
1355
1356	progress->WaitForCompletion(-1);
1357	}
1358	}
1359	}
1360	}
1361	}
1362
1363	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1364	#endif
1365	}
1366
1367	int NetIfDhcpRediscover(VirtualBox vBox, HostNetworkInterface pIf)
1368	{
1369	#ifndef VBOX_WITH_NETFLT
1370	return VERR_NOT_IMPLEMENTED;
1371	#else
1372	HRESULT rc;
1373	Bstr guid;
1374	rc = pIf->COMGETTER(Id)(guid.asOutParam());
1375	if (SUCCEEDED(rc))
1376	{
1377	// ComPtr<VirtualBox> vBox;
1378	// rc = pIf->getVirtualBox(vBox.asOutParam());
1379	// if (SUCCEEDED(rc))
1380	{
1381	/* create a progress object */
1382	ComObjPtr<Progress> progress;
1383	progress.createObject();
1384	// ComPtr<IHost> host;
1385	// HRESULT rc = vBox->COMGETTER(Host)(host.asOutParam());
1386	// if (SUCCEEDED(rc))
1387	{
1388	rc = progress->init(vBox, (IHostNetworkInterface*)pIf,
1389	Bstr("Enabling Dynamic Ip Configuration").raw(),
1390	FALSE /* aCancelable */);
1391	if (SUCCEEDED(rc))
1392	{
1393	if (FAILED(rc)) return rc;
1394	// progress.queryInterfaceTo(aProgress);
1395
1396	/* create the networkInterfaceHelperClient() argument */
1397	std::auto_ptr<NetworkInterfaceHelperClientData>
1398	d(new NetworkInterfaceHelperClientData());
1399	AssertReturn(d.get(), E_OUTOFMEMORY);
1400
1401	d->msgCode = SVCHlpMsg::DhcpRediscover;
1402	d->guid = guid;
1403	d->iface = pIf;
1404
1405	rc = vBox->startSVCHelperClient(IsUACEnabled() == TRUE /* aPrivileged */,
1406	netIfNetworkInterfaceHelperClient,
1407	static_cast<void *>(d.get()),
1408	progress);
1409
1410	if (SUCCEEDED(rc))
1411	{
1412	/* d is now owned by netIfNetworkInterfaceHelperClient(), so release it */
1413	d.release();
1414
1415	progress->WaitForCompletion(-1);
1416	}
1417	}
1418	}
1419	}
1420	}
1421
1422	return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
1423	#endif
1424	}
1425
1426	int NetIfList(std::list<ComObjPtr<HostNetworkInterface> > &list)
1427	{
1428	#ifndef VBOX_WITH_NETFLT
1429	return VERR_NOT_IMPLEMENTED;
1430	#else /* # if defined VBOX_WITH_NETFLT */
1431	INetCfg *pNc;
1432	INetCfgComponent *pMpNcc;
1433	INetCfgComponent *pTcpIpNcc;
1434	LPWSTR lpszApp;
1435	HRESULT hr;
1436	IEnumNetCfgBindingPath *pEnumBp;
1437	INetCfgBindingPath *pBp;
1438	IEnumNetCfgBindingInterface *pEnumBi;
1439	INetCfgBindingInterface *pBi;
1440	int iDefault = getDefaultInterfaceIndex();
1441
1442	/* we are using the INetCfg API for getting the list of miniports */
1443	hr = VBoxNetCfgWinQueryINetCfg(FALSE,
1444	VBOX_APP_NAME,
1445	&pNc,
1446	&lpszApp);
1447	Assert(hr == S_OK);
1448	if (hr == S_OK)
1449	{
1450	# ifdef VBOX_NETFLT_ONDEMAND_BIND
1451	/* for the protocol-based approach for now we just get all miniports the MS_TCPIP protocol binds to */
1452	hr = pNc->FindComponent(L"MS_TCPIP", &pTcpIpNcc);
1453	# else
1454	/* for the filter-based approach we get all miniports our filter (sun_VBoxNetFlt)is bound to */
1455	hr = pNc->FindComponent(L"sun_VBoxNetFlt", &pTcpIpNcc);
1456	# ifndef VBOX_WITH_HARDENING
1457	if (hr != S_OK)
1458	{
1459	/* TODO: try to install the netflt from here */
1460	}
1461	# endif
1462
1463	# endif
1464
1465	if (hr == S_OK)
1466	{
1467	hr = VBoxNetCfgWinGetBindingPathEnum(pTcpIpNcc, EBP_BELOW, &pEnumBp);
1468	Assert(hr == S_OK);
1469	if (hr == S_OK)
1470	{
1471	hr = VBoxNetCfgWinGetFirstBindingPath(pEnumBp, &pBp);
1472	Assert(hr == S_OK \|\| hr == S_FALSE);
1473	while (hr == S_OK)
1474	{
1475	/* S_OK == enabled, S_FALSE == disabled */
1476	if (pBp->IsEnabled() == S_OK)
1477	{
1478	hr = VBoxNetCfgWinGetBindingInterfaceEnum(pBp, &pEnumBi);
1479	Assert(hr == S_OK);
1480	if ( hr == S_OK )
1481	{
1482	hr = VBoxNetCfgWinGetFirstBindingInterface(pEnumBi, &pBi);
1483	Assert(hr == S_OK);
1484	while (hr == S_OK)
1485	{
1486	hr = pBi->GetLowerComponent( &pMpNcc );
1487	Assert(hr == S_OK);
1488	if (hr == S_OK)
1489	{
1490	ULONG uComponentStatus;
1491	hr = pMpNcc->GetDeviceStatus(&uComponentStatus);
1492	if (hr == S_OK)
1493	{
1494	if (uComponentStatus == 0)
1495	{
1496	vboxNetWinAddComponent(&list, pMpNcc, HostNetworkInterfaceType_Bridged, iDefault);
1497	}
1498	}
1499	VBoxNetCfgWinReleaseRef( pMpNcc );
1500	}
1501	VBoxNetCfgWinReleaseRef(pBi);
1502
1503	hr = VBoxNetCfgWinGetNextBindingInterface(pEnumBi, &pBi);
1504	}
1505	VBoxNetCfgWinReleaseRef(pEnumBi);
1506	}
1507	}
1508	VBoxNetCfgWinReleaseRef(pBp);
1509
1510	hr = VBoxNetCfgWinGetNextBindingPath(pEnumBp, &pBp);
1511	}
1512	VBoxNetCfgWinReleaseRef(pEnumBp);
1513	}
1514	VBoxNetCfgWinReleaseRef(pTcpIpNcc);
1515	}
1516	else
1517	{
1518	LogRel(("failed to get the sun_VBoxNetFlt component, error (0x%x)", hr));
1519	}
1520
1521	VBoxNetCfgWinReleaseINetCfg(pNc, FALSE);
1522	}
1523
1524	netIfListHostAdapters(list);
1525
1526	return VINF_SUCCESS;
1527	#endif /* # if defined VBOX_WITH_NETFLT */
1528	}

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source: vbox/trunk/src/VBox/Main/win/NetIf-win.cpp@ 35356

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