VBoxManageStorageController.cpp@ 35241

Last change on this file since 35241 was 35241, checked in by vboxsync, 14 years ago
Frontends/VBoxManage: more paranoid error handling for finding media in storageattach
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 39.8 KB

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1	/* $Id: VBoxManageStorageController.cpp 35241 2010-12-20 13:14:55Z vboxsync $ */
2	/** @file
3	* VBoxManage - The storage controller related commands.
4	*/
5
6	/*
7	* Copyright (C) 2006-2010 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	#ifndef VBOX_ONLY_DOCS
19
20	/*******************************************************************************
21	* Header Files *
22	*******************************************************************************/
23	#include <VBox/com/com.h>
24	#include <VBox/com/array.h>
25	#include <VBox/com/ErrorInfo.h>
26	#include <VBox/com/errorprint.h>
27	#include <VBox/com/VirtualBox.h>
28
29	#include <iprt/path.h>
30	#include <iprt/param.h>
31	#include <iprt/string.h>
32	#include <iprt/ctype.h>
33	#include <iprt/stream.h>
34	#include <iprt/getopt.h>
35	#include <VBox/log.h>
36
37	#include "VBoxManage.h"
38	using namespace com;
39
40
41	// funcs
42	///////////////////////////////////////////////////////////////////////////////
43
44
45	static const RTGETOPTDEF g_aStorageAttachOptions[] =
46	{
47	{ "--storagectl", 's', RTGETOPT_REQ_STRING },
48	{ "--port", 'p', RTGETOPT_REQ_UINT32 },
49	{ "--device", 'd', RTGETOPT_REQ_UINT32 },
50	{ "--type", 't', RTGETOPT_REQ_STRING },
51	{ "--medium", 'm', RTGETOPT_REQ_STRING },
52	{ "--mtype", 'M', RTGETOPT_REQ_STRING },
53	{ "--passthrough", 'h', RTGETOPT_REQ_STRING },
54	{ "--bandwidthgroup", 'b', RTGETOPT_REQ_STRING },
55	{ "--forceunmount", 'f', RTGETOPT_REQ_NOTHING },
56	{ "--comment", 'C', RTGETOPT_REQ_STRING },
57	// iSCSI options
58	{ "--server", 'S', RTGETOPT_REQ_STRING },
59	{ "--target", 'T', RTGETOPT_REQ_STRING },
60	{ "--port", 'P', RTGETOPT_REQ_STRING },
61	{ "--lun", 'L', RTGETOPT_REQ_STRING },
62	{ "--encodedlun", 'E', RTGETOPT_REQ_STRING },
63	{ "--username", 'U', RTGETOPT_REQ_STRING },
64	{ "--password", 'W', RTGETOPT_REQ_STRING },
65	{ "--intnet", 'I', RTGETOPT_REQ_NOTHING },
66	};
67
68	int handleStorageAttach(HandlerArg *a)
69	{
70	int c = VERR_INTERNAL_ERROR; /* initialized to shut up gcc */
71	HRESULT rc = S_OK;
72	ULONG port = ~0U;
73	ULONG device = ~0U;
74	bool fForceUnmount = false;
75	bool fSetMediumType = false;
76	MediumType_T mediumType = MediumType_Normal;
77	Bstr bstrComment;
78	const char *pszCtl = NULL;
79	DeviceType_T devTypeRequested = DeviceType_Null;
80	const char *pszMedium = NULL;
81	const char *pszPassThrough = NULL;
82	const char *pszBandwidthGroup = NULL;
83	// iSCSI options
84	Bstr bstrServer;
85	Bstr bstrTarget;
86	Bstr bstrPort;
87	Bstr bstrLun;
88	Bstr bstrUsername;
89	Bstr bstrPassword;
90	bool fIntNet = false;
91
92	RTGETOPTUNION ValueUnion;
93	RTGETOPTSTATE GetState;
94	ComPtr<IMachine> machine;
95	ComPtr<IStorageController> storageCtl;
96	ComPtr<ISystemProperties> systemProperties;
97
98	RTGetOptInit(&GetState, a->argc, a->argv, g_aStorageAttachOptions,
99	RT_ELEMENTS(g_aStorageAttachOptions), 1, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
100
101	while ( SUCCEEDED(rc)
102	&& (c = RTGetOpt(&GetState, &ValueUnion)))
103	{
104	switch (c)
105	{
106	case 's': // storage controller name
107	{
108	if (ValueUnion.psz)
109	pszCtl = ValueUnion.psz;
110	else
111	rc = E_FAIL;
112	break;
113	}
114
115	case 'p': // port
116	{
117	port = ValueUnion.u32;
118	break;
119	}
120
121	case 'd': // device
122	{
123	device = ValueUnion.u32;
124	break;
125	}
126
127	case 'm': // medium <none\|emptydrive\|uuid\|filename\|host:<drive>\|iSCSI>
128	{
129	if (ValueUnion.psz)
130	pszMedium = ValueUnion.psz;
131	else
132	rc = E_FAIL;
133	break;
134	}
135
136	case 't': // type <dvddrive\|hdd\|fdd>
137	{
138	if (ValueUnion.psz)
139	{
140	if (!RTStrICmp(ValueUnion.psz, "hdd"))
141	devTypeRequested = DeviceType_HardDisk;
142	else if (!RTStrICmp(ValueUnion.psz, "fdd"))
143	devTypeRequested = DeviceType_Floppy;
144	else if (!RTStrICmp(ValueUnion.psz, "dvddrive"))
145	devTypeRequested = DeviceType_DVD;
146	else
147	return errorArgument("Invalid --type argument '%s'", ValueUnion.psz);
148	}
149	else
150	rc = E_FAIL;
151	break;
152	}
153
154	case 'h': // passthrough <on\|off>
155	{
156	if (ValueUnion.psz)
157	pszPassThrough = ValueUnion.psz;
158	else
159	rc = E_FAIL;
160	break;
161	}
162
163	case 'b': // bandwidthgroup <name>
164	{
165	if (ValueUnion.psz)
166	pszBandwidthGroup = ValueUnion.psz;
167	else
168	rc = E_FAIL;
169	break;
170	}
171
172	case 'f': // force unmount medium during runtime
173	{
174	fForceUnmount = true;
175	break;
176	}
177
178	case 'C':
179	if (ValueUnion.psz)
180	bstrComment = ValueUnion.psz;
181	else
182	rc = E_FAIL;
183	break;
184
185	case 'S': // --server
186	bstrServer = ValueUnion.psz;
187	break;
188
189	case 'T': // --target
190	bstrTarget = ValueUnion.psz;
191	break;
192
193	case 'P': // --port
194	bstrPort = ValueUnion.psz;
195	break;
196
197	case 'L': // --lun
198	bstrLun = ValueUnion.psz;
199	break;
200
201	case 'E': // --encodedlun
202	bstrLun = BstrFmt("enc%s", ValueUnion.psz);
203	break;
204
205	case 'U': // --username
206	bstrUsername = ValueUnion.psz;
207	break;
208
209	case 'W': // --password
210	bstrPassword = ValueUnion.psz;
211	break;
212
213	case 'M': // --type
214	{
215	int vrc = parseDiskType(ValueUnion.psz, &mediumType);
216	if (RT_FAILURE(vrc))
217	return errorArgument("Invalid hard disk type '%s'", ValueUnion.psz);
218	fSetMediumType = true;
219	break;
220	}
221
222	case 'I': // --intnet
223	fIntNet = true;
224	break;
225
226	default:
227	{
228	errorGetOpt(USAGE_STORAGEATTACH, c, &ValueUnion);
229	rc = E_FAIL;
230	break;
231	}
232	}
233	}
234
235	if (FAILED(rc))
236	return 1;
237
238	if (!pszCtl)
239	return errorSyntax(USAGE_STORAGEATTACH, "Storage controller name not specified");
240	if (port == ~0U)
241	return errorSyntax(USAGE_STORAGEATTACH, "Port not specified");
242	if (device == ~0U)
243	return errorSyntax(USAGE_STORAGEATTACH, "Device not specified");
244
245	/* get the virtualbox system properties */
246	CHECK_ERROR_RET(a->virtualBox, COMGETTER(SystemProperties)(systemProperties.asOutParam()), 1);
247
248	// find the machine, lock it, get the mutable session machine
249	CHECK_ERROR_RET(a->virtualBox, FindMachine(Bstr(a->argv[0]).raw(),
250	machine.asOutParam()), 1);
251	CHECK_ERROR_RET(machine, LockMachine(a->session, LockType_Shared), 1);
252	SessionType_T st;
253	CHECK_ERROR_RET(a->session, COMGETTER(Type)(&st), 1);
254	a->session->COMGETTER(Machine)(machine.asOutParam());
255
256	try
257	{
258	bool fRunTime = (st == SessionType_Shared);
259	if (fRunTime)
260	{
261	if (devTypeRequested == DeviceType_HardDisk)
262	throw Utf8Str("Hard disk drives cannot be changed while the VM is running\n");
263	else if (!RTStrICmp(pszMedium, "none"))
264	throw Utf8Str("Drives cannot be removed while the VM is running\n");
265	else if (pszPassThrough)
266	throw Utf8Str("Drive passthrough state cannot be changed while the VM is running\n");
267	else if (pszBandwidthGroup)
268	throw Utf8Str("Bandwidth group cannot be changed while the VM is running\n");
269	}
270
271	/* check if the storage controller is present */
272	rc = machine->GetStorageControllerByName(Bstr(pszCtl).raw(),
273	storageCtl.asOutParam());
274	if (FAILED(rc))
275	throw Utf8StrFmt("Could not find a controller named '%s'\n", pszCtl);
276
277	/* for sata controller check if the port count is big enough
278	* to accommodate the current port which is being assigned
279	* else just increase the port count
280	*/
281	{
282	ULONG ulPortCount = 0;
283	ULONG ulMaxPortCount = 0;
284
285	CHECK_ERROR(storageCtl, COMGETTER(MaxPortCount)(&ulMaxPortCount));
286	CHECK_ERROR(storageCtl, COMGETTER(PortCount)(&ulPortCount));
287
288	if ( (ulPortCount != ulMaxPortCount)
289	&& (port >= ulPortCount)
290	&& (port < ulMaxPortCount))
291	CHECK_ERROR(storageCtl, COMSETTER(PortCount)(port + 1));
292	}
293
294	StorageControllerType_T ctlType = StorageControllerType_Null;
295	CHECK_ERROR(storageCtl, COMGETTER(ControllerType)(&ctlType));
296
297	if (!RTStrICmp(pszMedium, "none"))
298	{
299	CHECK_ERROR(machine, DetachDevice(Bstr(pszCtl).raw(), port, device));
300	}
301	else if (!RTStrICmp(pszMedium, "emptydrive"))
302	{
303	if (fRunTime)
304	{
305	ComPtr<IMediumAttachment> mediumAttachment;
306	DeviceType_T deviceType = DeviceType_Null;
307	rc = machine->GetMediumAttachment(Bstr(pszCtl).raw(), port, device,
308	mediumAttachment.asOutParam());
309	if (SUCCEEDED(rc))
310	{
311	mediumAttachment->COMGETTER(Type)(&deviceType);
312
313	if ( (deviceType == DeviceType_DVD)
314	\|\| (deviceType == DeviceType_Floppy))
315	{
316	/* just unmount the floppy/dvd */
317	CHECK_ERROR(machine, MountMedium(Bstr(pszCtl).raw(),
318	port,
319	device,
320	NULL,
321	fForceUnmount));
322	}
323	}
324
325	if ( FAILED(rc)
326	\|\| !( deviceType == DeviceType_DVD
327	\|\| deviceType == DeviceType_Floppy)
328	)
329	throw Utf8StrFmt("No DVD/Floppy Drive attached to the controller '%s'"
330	"at the port: %u, device: %u", pszCtl, port, device);
331
332	}
333	else
334	{
335	StorageBus_T storageBus = StorageBus_Null;
336	DeviceType_T deviceType = DeviceType_Null;
337	com::SafeArray <DeviceType_T> saDeviceTypes;
338	ULONG driveCheck = 0;
339
340	/* check if the device type is supported by the controller */
341	CHECK_ERROR(storageCtl, COMGETTER(Bus)(&storageBus));
342	CHECK_ERROR(systemProperties, GetDeviceTypesForStorageBus(storageBus, ComSafeArrayAsOutParam(saDeviceTypes)));
343	for (size_t i = 0; i < saDeviceTypes.size(); ++ i)
344	{
345	if ( (saDeviceTypes[i] == DeviceType_DVD)
346	\|\| (saDeviceTypes[i] == DeviceType_Floppy))
347	driveCheck++;
348	}
349
350	if (!driveCheck)
351	throw Utf8StrFmt("The attachment is not supported by the storage controller '%s'", pszCtl);
352
353	if (storageBus == StorageBus_Floppy)
354	deviceType = DeviceType_Floppy;
355	else
356	deviceType = DeviceType_DVD;
357
358	/* attach a empty floppy/dvd drive after removing previous attachment */
359	machine->DetachDevice(Bstr(pszCtl).raw(), port, device);
360	CHECK_ERROR(machine, AttachDevice(Bstr(pszCtl).raw(), port, device,
361	deviceType, NULL));
362	}
363	} // end if (!RTStrICmp(pszMedium, "emptydrive"))
364	else
365	{
366	ComPtr<IMedium> pMedium2Mount;
367
368	// not "none", not "emptydrive": then it must be a UUID or filename or hostdrive or iSCSI;
369	// for all these we first need to know the type of drive we're attaching to
370	{
371	/*
372	* try to determine the type of the drive from the
373	* storage controller chipset, the attachment and
374	* the medium being attached
375	*/
376	if (ctlType == StorageControllerType_I82078) // floppy controller
377	devTypeRequested = DeviceType_Floppy;
378	else
379	{
380	/*
381	* for SATA/SCSI/IDE it is hard to tell if it is a harddisk or
382	* a dvd being attached so lets check if the medium attachment
383	* and the medium, both are of same type. if yes then we are
384	* sure of its type and don't need the user to enter it manually
385	* else ask the user for the type.
386	*/
387	ComPtr<IMediumAttachment> mediumAttachment;
388	rc = machine->GetMediumAttachment(Bstr(pszCtl).raw(), port,
389	device,
390	mediumAttachment.asOutParam());
391	if (SUCCEEDED(rc))
392	{
393	DeviceType_T deviceType;
394	mediumAttachment->COMGETTER(Type)(&deviceType);
395
396	ComPtr<IMedium> pExistingMedium;
397	rc = findMedium(a, pszMedium, deviceType, true /* fSilent */,
398	pExistingMedium);
399	if (SUCCEEDED(rc) && pExistingMedium)
400	{
401	if ( (deviceType == DeviceType_DVD)
402	\|\| (deviceType == DeviceType_HardDisk)
403	)
404	devTypeRequested = deviceType;
405	}
406	}
407	}
408	/* for all other cases lets ask the user what type of drive it is */
409	}
410
411	if (devTypeRequested == DeviceType_Null) // still the initializer value?
412	throw Utf8Str("Argument --type must be specified\n");
413
414	/* check if the device type is supported by the controller */
415	{
416	StorageBus_T storageBus = StorageBus_Null;
417	com::SafeArray <DeviceType_T> saDeviceTypes;
418
419	CHECK_ERROR(storageCtl, COMGETTER(Bus)(&storageBus));
420	CHECK_ERROR(systemProperties, GetDeviceTypesForStorageBus(storageBus, ComSafeArrayAsOutParam(saDeviceTypes)));
421	if (SUCCEEDED(rc))
422	{
423	ULONG driveCheck = 0;
424	for (size_t i = 0; i < saDeviceTypes.size(); ++ i)
425	if (saDeviceTypes[i] == devTypeRequested)
426	driveCheck++;
427	if (!driveCheck)
428	throw Utf8StrFmt("The given attachment is not supported by the storage controller '%s'", pszCtl);
429	}
430	else
431	goto leave;
432	}
433
434	// find the medium given
435	/* host drive? */
436	if (!RTStrNICmp(pszMedium, "host:", 5))
437	{
438	ComPtr<IHost> host;
439	CHECK_ERROR(a->virtualBox, COMGETTER(Host)(host.asOutParam()));
440
441	if (devTypeRequested == DeviceType_DVD)
442	{
443	rc = host->FindHostDVDDrive(Bstr(pszMedium + 5).raw(),
444	pMedium2Mount.asOutParam());
445	if (!pMedium2Mount)
446	{
447	/* 2nd try: try with the real name, important on Linux+libhal */
448	char szPathReal[RTPATH_MAX];
449	if (RT_FAILURE(RTPathReal(pszMedium + 5, szPathReal, sizeof(szPathReal))))
450	throw Utf8StrFmt("Invalid host DVD drive name \"%s\"", pszMedium + 5);
451	rc = host->FindHostDVDDrive(Bstr(szPathReal).raw(),
452	pMedium2Mount.asOutParam());
453	if (!pMedium2Mount)
454	throw Utf8StrFmt("Invalid host DVD drive name \"%s\"", pszMedium + 5);
455	}
456	}
457	else
458	{
459	// floppy
460	rc = host->FindHostFloppyDrive(Bstr(pszMedium + 5).raw(),
461	pMedium2Mount.asOutParam());
462	if (!pMedium2Mount)
463	throw Utf8StrFmt("Invalid host floppy drive name \"%s\"", pszMedium + 5);
464	}
465	}
466	else if (!RTStrICmp(pszMedium, "iSCSI"))
467	{
468	/* check for required options */
469	if (bstrServer.isEmpty() \|\| bstrTarget.isEmpty())
470	throw Utf8StrFmt("Parameters --server and --target are required for iSCSI media");
471
472	/** @todo move the location stuff to Main, which can use pfnComposeName
473	* from the disk backends to construct the location properly. Also do
474	* not use slashes to separate the parts, as otherwise only the last
475	* element containing information will be shown. */
476	Bstr bstrISCSIMedium;
477	if ( bstrLun.isEmpty()
478	\|\| (bstrLun == "0")
479	\|\| (bstrLun == "enc0")
480	)
481	bstrISCSIMedium = BstrFmt("%ls\|%ls", bstrServer.raw(), bstrTarget.raw());
482	else
483	bstrISCSIMedium = BstrFmt("%ls\|%ls\|%ls", bstrServer.raw(), bstrTarget.raw(), bstrLun.raw());
484
485	CHECK_ERROR(a->virtualBox, CreateHardDisk(Bstr("iSCSI").raw(),
486	bstrISCSIMedium.raw(),
487	pMedium2Mount.asOutParam()));
488	if (FAILED(rc)) goto leave;
489	if (!bstrPort.isEmpty())
490	bstrServer = BstrFmt("%ls:%ls", bstrServer.raw(), bstrPort.raw());
491
492	// set the other iSCSI parameters as properties
493	com::SafeArray <BSTR> names;
494	com::SafeArray <BSTR> values;
495	Bstr("TargetAddress").detachTo(names.appendedRaw());
496	bstrServer.detachTo(values.appendedRaw());
497	Bstr("TargetName").detachTo(names.appendedRaw());
498	bstrTarget.detachTo(values.appendedRaw());
499
500	if (!bstrLun.isEmpty())
501	{
502	Bstr("LUN").detachTo(names.appendedRaw());
503	bstrLun.detachTo(values.appendedRaw());
504	}
505	if (!bstrUsername.isEmpty())
506	{
507	Bstr("InitiatorUsername").detachTo(names.appendedRaw());
508	bstrUsername.detachTo(values.appendedRaw());
509	}
510	if (!bstrPassword.isEmpty())
511	{
512	Bstr("InitiatorSecret").detachTo(names.appendedRaw());
513	bstrPassword.detachTo(values.appendedRaw());
514	}
515
516	/// @todo add --initiator option - until that happens rely on the
517	// defaults of the iSCSI initiator code. Setting it to a constant
518	// value does more harm than good, as the initiator name is supposed
519	// to identify a particular initiator uniquely.
520	// Bstr("InitiatorName").detachTo(names.appendedRaw());
521	// Bstr("iqn.2008-04.com.sun.virtualbox.initiator").detachTo(values.appendedRaw());
522
523	/// @todo add --targetName and --targetPassword options
524
525	if (fIntNet)
526	{
527	Bstr("HostIPStack").detachTo(names.appendedRaw());
528	Bstr("0").detachTo(values.appendedRaw());
529	}
530
531	CHECK_ERROR(pMedium2Mount, SetProperties(ComSafeArrayAsInParam(names),
532	ComSafeArrayAsInParam(values)));
533	if (FAILED(rc)) goto leave;
534	Bstr guid;
535	CHECK_ERROR(pMedium2Mount, COMGETTER(Id)(guid.asOutParam()));
536	if (FAILED(rc)) goto leave;
537	RTPrintf("iSCSI disk created. UUID: %s\n", Utf8Str(guid).c_str());
538	}
539	else
540	{
541	Bstr bstrMedium(pszMedium);
542	if (bstrMedium.isEmpty())
543	throw Utf8Str("Missing --medium argument");
544
545	rc = findOrOpenMedium(a, pszMedium, devTypeRequested,
546	pMedium2Mount, NULL);
547	if (FAILED(rc) \|\| !pMedium2Mount)
548	throw Utf8StrFmt("Invalid UUID or filename \"%s\"", pszMedium);
549	}
550
551	// set medium type, if so desired
552	if (pMedium2Mount && fSetMediumType)
553	{
554	CHECK_ERROR(pMedium2Mount, COMSETTER(Type)(mediumType));
555	if (FAILED(rc))
556	throw Utf8Str("Failed to set the medium type");
557	}
558
559	if (pMedium2Mount && !bstrComment.isEmpty())
560	{
561	CHECK_ERROR(pMedium2Mount, COMSETTER(Description)(bstrComment.raw()));
562	}
563
564	switch (devTypeRequested)
565	{
566	case DeviceType_DVD:
567	case DeviceType_Floppy:
568	{
569	if (!fRunTime)
570	{
571	ComPtr<IMediumAttachment> mediumAttachment;
572	// check if there is a dvd/floppy drive at the given location, if not attach one first
573	rc = machine->GetMediumAttachment(Bstr(pszCtl).raw(),
574	port,
575	device,
576	mediumAttachment.asOutParam());
577	if (SUCCEEDED(rc))
578	{
579	DeviceType_T deviceType;
580	mediumAttachment->COMGETTER(Type)(&deviceType);
581	if (deviceType != devTypeRequested)
582	{
583	machine->DetachDevice(Bstr(pszCtl).raw(), port, device);
584	rc = machine->AttachDevice(Bstr(pszCtl).raw(),
585	port,
586	device,
587	devTypeRequested, // DeviceType_DVD or DeviceType_Floppy
588	NULL);
589	}
590	}
591	else
592	{
593	rc = machine->AttachDevice(Bstr(pszCtl).raw(),
594	port,
595	device,
596	devTypeRequested, // DeviceType_DVD or DeviceType_Floppy
597	NULL);
598	}
599	}
600
601	if (pMedium2Mount)
602	{
603	CHECK_ERROR(machine, MountMedium(Bstr(pszCtl).raw(),
604	port,
605	device,
606	pMedium2Mount,
607	fForceUnmount));
608	}
609	} // end DeviceType_DVD or DeviceType_Floppy:
610	break;
611
612	case DeviceType_HardDisk:
613	{
614	if (fRunTime)
615	throw Utf8Str("Hard disk attachments cannot be changed while the VM is running");
616
617	// if there is anything attached at the given location, remove it
618	machine->DetachDevice(Bstr(pszCtl).raw(), port, device);
619	CHECK_ERROR(machine, AttachDevice(Bstr(pszCtl).raw(),
620	port,
621	device,
622	DeviceType_HardDisk,
623	pMedium2Mount));
624	}
625	break;
626	}
627	}
628
629	if ( pszPassThrough
630	&& (SUCCEEDED(rc)))
631	{
632	ComPtr<IMediumAttachment> mattach;
633	CHECK_ERROR(machine, GetMediumAttachment(Bstr(pszCtl).raw(), port,
634	device, mattach.asOutParam()));
635
636	if (SUCCEEDED(rc))
637	{
638	if (!RTStrICmp(pszPassThrough, "on"))
639	{
640	CHECK_ERROR(machine, PassthroughDevice(Bstr(pszCtl).raw(),
641	port, device, TRUE));
642	}
643	else if (!RTStrICmp(pszPassThrough, "off"))
644	{
645	CHECK_ERROR(machine, PassthroughDevice(Bstr(pszCtl).raw(),
646	port, device, FALSE));
647	}
648	else
649	throw Utf8StrFmt("Invalid --passthrough argument '%s'", pszPassThrough);
650	}
651	else
652	throw Utf8StrFmt("Couldn't find the controller attachment for the controller '%s'\n", pszCtl);
653	}
654
655	if ( pszBandwidthGroup
656	&& !fRunTime
657	&& SUCCEEDED(rc))
658	{
659
660	if (!RTStrICmp(pszBandwidthGroup, "none"))
661	{
662	/* Just remove the bandwidth gorup. */
663	CHECK_ERROR(machine, SetBandwidthGroupForDevice(Bstr(pszCtl).raw(),
664	port, device, NULL));
665	}
666	else
667	{
668	ComPtr<IBandwidthControl> bwCtrl;
669	ComPtr<IBandwidthGroup> bwGroup;
670
671	CHECK_ERROR(machine, COMGETTER(BandwidthControl)(bwCtrl.asOutParam()));
672
673	if (SUCCEEDED(rc))
674	{
675	CHECK_ERROR(bwCtrl, GetBandwidthGroup(Bstr(pszBandwidthGroup).raw(), bwGroup.asOutParam()));
676	if (SUCCEEDED(rc))
677	{
678	CHECK_ERROR(machine, SetBandwidthGroupForDevice(Bstr(pszCtl).raw(),
679	port, device, bwGroup));
680	}
681	}
682	}
683	}
684
685	/* commit changes */
686	if (SUCCEEDED(rc))
687	CHECK_ERROR(machine, SaveSettings());
688	}
689	catch (const Utf8Str &strError)
690	{
691	errorArgument("%s", strError.c_str());
692	rc = E_FAIL;
693	}
694
695	// machine must always be unlocked, even on errors
696	leave:
697	a->session->UnlockMachine();
698
699	return SUCCEEDED(rc) ? 0 : 1;
700	}
701
702
703	static const RTGETOPTDEF g_aStorageControllerOptions[] =
704	{
705	{ "--name", 'n', RTGETOPT_REQ_STRING },
706	{ "--add", 'a', RTGETOPT_REQ_STRING },
707	{ "--controller", 'c', RTGETOPT_REQ_STRING },
708	{ "--sataideemulation", 'e', RTGETOPT_REQ_UINT32 \| RTGETOPT_FLAG_INDEX },
709	{ "--sataportcount", 'p', RTGETOPT_REQ_UINT32 },
710	{ "--remove", 'r', RTGETOPT_REQ_NOTHING },
711	{ "--hostiocache", 'i', RTGETOPT_REQ_STRING },
712	{ "--bootable", 'b', RTGETOPT_REQ_STRING },
713	};
714
715	int handleStorageController(HandlerArg *a)
716	{
717	int c;
718	HRESULT rc = S_OK;
719	const char *pszCtl = NULL;
720	const char *pszBusType = NULL;
721	const char *pszCtlType = NULL;
722	const char *pszHostIOCache = NULL;
723	const char *pszBootable = NULL;
724	ULONG satabootdev = ~0U;
725	ULONG sataidedev = ~0U;
726	ULONG sataportcount = ~0U;
727	bool fRemoveCtl = false;
728	ComPtr<IMachine> machine;
729	RTGETOPTUNION ValueUnion;
730	RTGETOPTSTATE GetState;
731
732	if (a->argc < 4)
733	return errorSyntax(USAGE_STORAGECONTROLLER, "Too few parameters");
734
735	RTGetOptInit (&GetState, a->argc, a->argv, g_aStorageControllerOptions,
736	RT_ELEMENTS(g_aStorageControllerOptions), 1, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
737
738	while ( SUCCEEDED(rc)
739	&& (c = RTGetOpt(&GetState, &ValueUnion)))
740	{
741	switch (c)
742	{
743	case 'n': // controller name
744	{
745	if (ValueUnion.psz)
746	pszCtl = ValueUnion.psz;
747	else
748	rc = E_FAIL;
749	break;
750	}
751
752	case 'a': // controller bus type <ide/sata/scsi/floppy>
753	{
754	if (ValueUnion.psz)
755	pszBusType = ValueUnion.psz;
756	else
757	rc = E_FAIL;
758	break;
759	}
760
761	case 'c': // controller <lsilogic/buslogic/intelahci/piix3/piix4/ich6/i82078>
762	{
763	if (ValueUnion.psz)
764	pszCtlType = ValueUnion.psz;
765	else
766	rc = E_FAIL;
767	break;
768	}
769
770	case 'e': // sataideemulation
771	{
772	satabootdev = GetState.uIndex;
773	sataidedev = ValueUnion.u32;
774	break;
775	}
776
777	case 'p': // sataportcount
778	{
779	sataportcount = ValueUnion.u32;
780	break;
781	}
782
783	case 'r': // remove controller
784	{
785	fRemoveCtl = true;
786	break;
787	}
788
789	case 'i':
790	{
791	pszHostIOCache = ValueUnion.psz;
792	break;
793	}
794
795	case 'b':
796	{
797	pszBootable = ValueUnion.psz;
798	break;
799	}
800
801	default:
802	{
803	errorGetOpt(USAGE_STORAGECONTROLLER, c, &ValueUnion);
804	rc = E_FAIL;
805	break;
806	}
807	}
808	}
809
810	if (FAILED(rc))
811	return 1;
812
813	/* try to find the given machine */
814	CHECK_ERROR_RET(a->virtualBox, FindMachine(Bstr(a->argv[0]).raw(),
815	machine.asOutParam()), 1);
816
817	/* open a session for the VM */
818	CHECK_ERROR_RET(machine, LockMachine(a->session, LockType_Write), 1);
819
820	/* get the mutable session machine */
821	a->session->COMGETTER(Machine)(machine.asOutParam());
822
823	if (!pszCtl)
824	{
825	/* it's important to always close sessions */
826	a->session->UnlockMachine();
827	errorSyntax(USAGE_STORAGECONTROLLER, "Storage controller name not specified\n");
828	return 1;
829	}
830
831	if (fRemoveCtl)
832	{
833	com::SafeIfaceArray<IMediumAttachment> mediumAttachments;
834
835	CHECK_ERROR(machine,
836	GetMediumAttachmentsOfController(Bstr(pszCtl).raw(),
837	ComSafeArrayAsOutParam(mediumAttachments)));
838	for (size_t i = 0; i < mediumAttachments.size(); ++ i)
839	{
840	ComPtr<IMediumAttachment> mediumAttach = mediumAttachments[i];
841	LONG port = 0;
842	LONG device = 0;
843
844	CHECK_ERROR(mediumAttach, COMGETTER(Port)(&port));
845	CHECK_ERROR(mediumAttach, COMGETTER(Device)(&device));
846	CHECK_ERROR(machine, DetachDevice(Bstr(pszCtl).raw(), port, device));
847	}
848
849	if (SUCCEEDED(rc))
850	CHECK_ERROR(machine, RemoveStorageController(Bstr(pszCtl).raw()));
851	else
852	errorArgument("Can't detach the devices connected to '%s' Controller\n"
853	"and thus its removal failed.", pszCtl);
854	}
855	else
856	{
857	if (pszBusType)
858	{
859	ComPtr<IStorageController> ctl;
860
861	if (!RTStrICmp(pszBusType, "ide"))
862	{
863	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl).raw(),
864	StorageBus_IDE,
865	ctl.asOutParam()));
866	}
867	else if (!RTStrICmp(pszBusType, "sata"))
868	{
869	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl).raw(),
870	StorageBus_SATA,
871	ctl.asOutParam()));
872	}
873	else if (!RTStrICmp(pszBusType, "scsi"))
874	{
875	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl).raw(),
876	StorageBus_SCSI,
877	ctl.asOutParam()));
878	}
879	else if (!RTStrICmp(pszBusType, "floppy"))
880	{
881	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl).raw(),
882	StorageBus_Floppy,
883	ctl.asOutParam()));
884	}
885	else if (!RTStrICmp(pszBusType, "sas"))
886	{
887	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl).raw(),
888	StorageBus_SAS,
889	ctl.asOutParam()));
890	}
891	else
892	{
893	errorArgument("Invalid --add argument '%s'", pszBusType);
894	rc = E_FAIL;
895	}
896	}
897
898	if ( pszCtlType
899	&& SUCCEEDED(rc))
900	{
901	ComPtr<IStorageController> ctl;
902
903	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl).raw(),
904	ctl.asOutParam()));
905
906	if (SUCCEEDED(rc))
907	{
908	if (!RTStrICmp(pszCtlType, "lsilogic"))
909	{
910	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_LsiLogic));
911	}
912	else if (!RTStrICmp(pszCtlType, "buslogic"))
913	{
914	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_BusLogic));
915	}
916	else if (!RTStrICmp(pszCtlType, "intelahci"))
917	{
918	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_IntelAhci));
919	}
920	else if (!RTStrICmp(pszCtlType, "piix3"))
921	{
922	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_PIIX3));
923	}
924	else if (!RTStrICmp(pszCtlType, "piix4"))
925	{
926	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_PIIX4));
927	}
928	else if (!RTStrICmp(pszCtlType, "ich6"))
929	{
930	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_ICH6));
931	}
932	else if (!RTStrICmp(pszCtlType, "i82078"))
933	{
934	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_I82078));
935	}
936	else if (!RTStrICmp(pszCtlType, "lsilogicsas"))
937	{
938	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_LsiLogicSas));
939	}
940	else
941	{
942	errorArgument("Invalid --type argument '%s'", pszCtlType);
943	rc = E_FAIL;
944	}
945	}
946	else
947	{
948	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
949	rc = E_FAIL;
950	}
951	}
952
953	if ( (sataportcount != ~0U)
954	&& SUCCEEDED(rc))
955	{
956	ComPtr<IStorageController> ctl;
957
958	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl).raw(),
959	ctl.asOutParam()));
960
961	if (SUCCEEDED(rc))
962	{
963	CHECK_ERROR(ctl, COMSETTER(PortCount)(sataportcount));
964	}
965	else
966	{
967	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
968	rc = E_FAIL;
969	}
970	}
971
972	if ( (sataidedev != ~0U)
973	&& (satabootdev != ~0U)
974	&& SUCCEEDED(rc))
975	{
976	ComPtr<IStorageController> ctl;
977
978	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl).raw(),
979	ctl.asOutParam()));
980
981	if (SUCCEEDED(rc))
982	{
983	CHECK_ERROR(ctl, SetIDEEmulationPort(satabootdev, sataidedev));
984	}
985	else
986	{
987	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
988	rc = E_FAIL;
989	}
990	}
991
992	if ( pszHostIOCache
993	&& SUCCEEDED(rc))
994	{
995	ComPtr<IStorageController> ctl;
996
997	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl).raw(),
998	ctl.asOutParam()));
999
1000	if (SUCCEEDED(rc))
1001	{
1002	if (!RTStrICmp(pszHostIOCache, "on"))
1003	{
1004	CHECK_ERROR(ctl, COMSETTER(UseHostIOCache)(TRUE));
1005	}
1006	else if (!RTStrICmp(pszHostIOCache, "off"))
1007	{
1008	CHECK_ERROR(ctl, COMSETTER(UseHostIOCache)(FALSE));
1009	}
1010	else
1011	{
1012	errorArgument("Invalid --hostiocache argument '%s'", pszHostIOCache);
1013	rc = E_FAIL;
1014	}
1015	}
1016	else
1017	{
1018	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
1019	rc = E_FAIL;
1020	}
1021	}
1022
1023	if ( pszBootable
1024	&& SUCCEEDED(rc))
1025	{
1026	if (SUCCEEDED(rc))
1027	{
1028	if (!RTStrICmp(pszBootable, "on"))
1029	{
1030	CHECK_ERROR(machine, SetStorageControllerBootable(Bstr(pszCtl).raw(), TRUE));
1031	}
1032	else if (!RTStrICmp(pszBootable, "off"))
1033	{
1034	CHECK_ERROR(machine, SetStorageControllerBootable(Bstr(pszCtl).raw(), FALSE));
1035	}
1036	else
1037	{
1038	errorArgument("Invalid --bootable argument '%s'", pszHostIOCache);
1039	rc = E_FAIL;
1040	}
1041	}
1042	else
1043	{
1044	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
1045	rc = E_FAIL;
1046	}
1047	}
1048	}
1049
1050	/* commit changes */
1051	if (SUCCEEDED(rc))
1052	CHECK_ERROR(machine, SaveSettings());
1053
1054	/* it's important to always close sessions */
1055	a->session->UnlockMachine();
1056
1057	return SUCCEEDED(rc) ? 0 : 1;
1058	}
1059
1060	#endif /* !VBOX_ONLY_DOCS */
1061

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source: vbox/trunk/src/VBox/Frontends/VBoxManage/VBoxManageStorageController.cpp@ 35241

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