VBoxManageStorageController.cpp@ 29607

Last change on this file since 29607 was 29480, checked in by vboxsync, 15 years ago
Main: Remove IoBackendType in StorageController and have a boolean setting fUseAsyncHostIOMgr instead; change XML settings and frontends accordingly; change VBoxManage storagectl syntax to --hostiocache on\|off as well
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 32.8 KB

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1	/* $Id: VBoxManageStorageController.cpp 29480 2010-05-14 15:24:19Z vboxsync $ */
2	/** @file
3	* VBoxManage - The storage controller related commands.
4	*/
5
6	/*
7	* Copyright (C) 2006-2009 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	{ "--medium", 'm', RTGETOPT_REQ_STRING },
51	{ "--type", 't', RTGETOPT_REQ_STRING },
52	{ "--passthrough", 'h', RTGETOPT_REQ_STRING },
53	{ "--forceunmount", 'f', RTGETOPT_REQ_NOTHING },
54	};
55
56	int handleStorageAttach(HandlerArg *a)
57	{
58	int c = VERR_INTERNAL_ERROR; /* initialized to shut up gcc */
59	HRESULT rc = S_OK;
60	ULONG port = ~0U;
61	ULONG device = ~0U;
62	bool fRunTime = false;
63	bool fForceUnmount = false;
64	const char *pszCtl = NULL;
65	const char *pszType = NULL;
66	const char *pszMedium = NULL;
67	const char *pszPassThrough = NULL;
68	Bstr machineuuid (a->argv[0]);
69	RTGETOPTUNION ValueUnion;
70	RTGETOPTSTATE GetState;
71	ComPtr<IMachine> machine;
72	ComPtr<IStorageController> storageCtl;
73	ComPtr<ISystemProperties> systemProperties;
74
75	if (a->argc < 9)
76	return errorSyntax(USAGE_STORAGEATTACH, "Too few parameters");
77	else if (a->argc > 13)
78	return errorSyntax(USAGE_STORAGEATTACH, "Too many parameters");
79
80	RTGetOptInit(&GetState, a->argc, a->argv, g_aStorageAttachOptions,
81	RT_ELEMENTS(g_aStorageAttachOptions), 1, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
82
83	while ( SUCCEEDED(rc)
84	&& (c = RTGetOpt(&GetState, &ValueUnion)))
85	{
86	switch (c)
87	{
88	case 's': // storage controller name
89	{
90	if (ValueUnion.psz)
91	pszCtl = ValueUnion.psz;
92	else
93	rc = E_FAIL;
94	break;
95	}
96
97	case 'p': // port
98	{
99	port = ValueUnion.u32;
100	break;
101	}
102
103	case 'd': // device
104	{
105	device = ValueUnion.u32;
106	break;
107	}
108
109	case 'm': // medium <none\|emptydrive\|uuid\|filename\|host:<drive>>
110	{
111	if (ValueUnion.psz)
112	pszMedium = ValueUnion.psz;
113	else
114	rc = E_FAIL;
115	break;
116	}
117
118	case 't': // type <dvddrive\|hdd\|fdd>
119	{
120	if (ValueUnion.psz)
121	pszType = ValueUnion.psz;
122	else
123	rc = E_FAIL;
124	break;
125	}
126
127	case 'h': // passthrough <on\|off>
128	{
129	if (ValueUnion.psz)
130	pszPassThrough = ValueUnion.psz;
131	else
132	rc = E_FAIL;
133	break;
134	}
135
136	case 'f': // force unmount medium during runtime
137	{
138	fForceUnmount = true;
139	break;
140	}
141
142	default:
143	{
144	errorGetOpt(USAGE_STORAGEATTACH, c, &ValueUnion);
145	rc = E_FAIL;
146	break;
147	}
148	}
149	}
150
151	if ( FAILED(rc)
152	\|\| !pszCtl
153	\|\| port == ~0U
154	\|\| device == ~0U)
155	{
156	errorGetOpt(USAGE_STORAGEATTACH, c, &ValueUnion);
157	return 1;
158	}
159
160	/* get the virtualbox system properties */
161	CHECK_ERROR_RET(a->virtualBox, COMGETTER(SystemProperties)(systemProperties.asOutParam()), 1);
162
163	/* try to find the given machine */
164	if (!Guid(machineuuid).isEmpty())
165	{
166	CHECK_ERROR_RET(a->virtualBox, GetMachine(machineuuid, machine.asOutParam()), 1);
167	}
168	else
169	{
170	CHECK_ERROR_RET(a->virtualBox, FindMachine(Bstr(a->argv[0]), machine.asOutParam()), 1);
171	machine->COMGETTER(Id)(machineuuid.asOutParam());
172	}
173
174	/* open a session for the VM */
175	rc = a->virtualBox->OpenSession(a->session, machineuuid);
176	if (FAILED(rc))
177	{
178	/* try to open an existing session for the VM */
179	CHECK_ERROR_RET(a->virtualBox, OpenExistingSession(a->session, machineuuid), 1);
180	fRunTime = true;
181	}
182
183	if (fRunTime && !RTStrICmp(pszType, "hdd"))
184	{
185	errorArgument("Hard disk drives cannot be changed while the VM is running\n");
186	goto leave;
187	}
188
189	if (fRunTime && !RTStrICmp(pszMedium, "none"))
190	{
191	errorArgument("Drives cannot be removed while the VM is running\n");
192	goto leave;
193	}
194
195	if (fRunTime && pszPassThrough)
196	{
197	errorArgument("Drive passthrough state can't be changed while the VM is running\n");
198	goto leave;
199	}
200
201	/* get the mutable session machine */
202	a->session->COMGETTER(Machine)(machine.asOutParam());
203
204	/* check if the storage controller is present */
205	rc = machine->GetStorageControllerByName(Bstr(pszCtl), storageCtl.asOutParam());
206	if (FAILED(rc))
207	{
208	errorSyntax(USAGE_STORAGEATTACH, "Couldn't find the controller with the name: '%s'\n", pszCtl);
209	goto leave;
210	}
211
212	/* for sata controller check if the port count is big enough
213	* to accomodate the current port which is being assigned
214	* else just increase the port count
215	*/
216	{
217	ULONG ulPortCount = 0;
218	ULONG ulMaxPortCount = 0;
219
220	CHECK_ERROR(storageCtl, COMGETTER(MaxPortCount)(&ulMaxPortCount));
221	CHECK_ERROR(storageCtl, COMGETTER(PortCount)(&ulPortCount));
222
223	if ( (ulPortCount != ulMaxPortCount)
224	&& (port >= ulPortCount)
225	&& (port < ulMaxPortCount))
226	CHECK_ERROR(storageCtl, COMSETTER(PortCount)(port + 1));
227	}
228
229	if (!RTStrICmp(pszMedium, "none"))
230	{
231	CHECK_ERROR(machine, DetachDevice(Bstr(pszCtl), port, device));
232	}
233	else if (!RTStrICmp(pszMedium, "emptydrive"))
234	{
235	if (fRunTime)
236	{
237	ComPtr<IMediumAttachment> mediumAttachment;
238	DeviceType_T deviceType = DeviceType_Null;
239	rc = machine->GetMediumAttachment(Bstr(pszCtl), port, device, mediumAttachment.asOutParam());
240	if (SUCCEEDED(rc))
241	{
242	mediumAttachment->COMGETTER(Type)(&deviceType);
243
244	if ( (deviceType == DeviceType_DVD)
245	\|\| (deviceType == DeviceType_Floppy))
246	{
247	/* just unmount the floppy/dvd */
248	CHECK_ERROR(machine, MountMedium(Bstr(pszCtl), port, device, Bstr(""), fForceUnmount));
249	}
250	}
251
252	if ( FAILED(rc)
253	\|\| !( deviceType == DeviceType_DVD
254	\|\| deviceType == DeviceType_Floppy))
255	{
256	errorArgument("No DVD/Floppy Drive attached to the controller '%s'"
257	"at the port: %u, device: %u", pszCtl, port, device);
258	goto leave;
259	}
260
261	}
262	else
263	{
264	StorageBus_T storageBus = StorageBus_Null;
265	DeviceType_T deviceType = DeviceType_Null;
266	com::SafeArray <DeviceType_T> saDeviceTypes;
267	ULONG driveCheck = 0;
268
269	/* check if the device type is supported by the controller */
270	CHECK_ERROR(storageCtl, COMGETTER(Bus)(&storageBus));
271	CHECK_ERROR(systemProperties, GetDeviceTypesForStorageBus(storageBus, ComSafeArrayAsOutParam(saDeviceTypes)));
272	for (size_t i = 0; i < saDeviceTypes.size(); ++ i)
273	{
274	if ( (saDeviceTypes[i] == DeviceType_DVD)
275	\|\| (saDeviceTypes[i] == DeviceType_Floppy))
276	driveCheck++;
277	}
278
279	if (!driveCheck)
280	{
281	errorArgument("The Attachment is not supported by the Storage Controller: '%s'", pszCtl);
282	goto leave;
283	}
284
285	if (storageBus == StorageBus_Floppy)
286	deviceType = DeviceType_Floppy;
287	else
288	deviceType = DeviceType_DVD;
289
290	/* attach a empty floppy/dvd drive after removing previous attachment */
291	machine->DetachDevice(Bstr(pszCtl), port, device);
292	CHECK_ERROR(machine, AttachDevice(Bstr(pszCtl), port, device, deviceType, Bstr("")));
293	}
294	}
295	else
296	{
297	{
298	/*
299	* try to determine the type of the drive from the
300	* storage controller chipset, the attachment and
301	* the medium being attached
302	*/
303	StorageControllerType_T ctlType = StorageControllerType_Null;
304	CHECK_ERROR(storageCtl, COMGETTER(ControllerType)(&ctlType));
305	if (ctlType == StorageControllerType_I82078)
306	{
307	/*
308	* floppy controller found so lets assume the medium
309	* given by the user is also a floppy image or floppy
310	* host drive
311	*/
312	pszType = "fdd";
313	}
314	else
315	{
316	/*
317	* for SATA/SCSI/IDE it is hard to tell if it is a harddisk or
318	* a dvd being attached so lets check if the medium attachment
319	* and the medium, both are of same type. if yes then we are
320	* sure of its type and don't need the user to enter it manually
321	* else ask the user for the type.
322	*/
323	ComPtr<IMediumAttachment> mediumAttachement;
324	rc = machine->GetMediumAttachment(Bstr(pszCtl), port, device, mediumAttachement.asOutParam());
325	if (SUCCEEDED(rc))
326	{
327	DeviceType_T deviceType;
328	mediumAttachement->COMGETTER(Type)(&deviceType);
329
330	if (deviceType == DeviceType_DVD)
331	{
332	Bstr uuid(pszMedium);
333	ComPtr<IMedium> dvdMedium;
334	/* first assume it's a UUID */
335	rc = a->virtualBox->GetDVDImage(uuid, dvdMedium.asOutParam());
336	if (FAILED(rc) \|\| !dvdMedium)
337	{
338	/* must be a filename, check if it's in the collection */
339	a->virtualBox->FindDVDImage(Bstr(pszMedium), dvdMedium.asOutParam());
340	}
341	if (dvdMedium)
342	{
343	/*
344	* ok so the medium and attachment both are DVD's so it is
345	* safe to assume that we are dealing with a DVD here
346	*/
347	pszType = "dvddrive";
348	}
349	}
350	else if (deviceType == DeviceType_HardDisk)
351	{
352	Bstr uuid(pszMedium);
353	ComPtr<IMedium> hardDisk;
354	/* first assume it's a UUID */
355	rc = a->virtualBox->GetHardDisk(uuid, hardDisk.asOutParam());
356	if (FAILED(rc) \|\| !hardDisk)
357	{
358	/* must be a filename, check if it's in the collection */
359	a->virtualBox->FindHardDisk(Bstr(pszMedium), hardDisk.asOutParam());
360	}
361	if (hardDisk)
362	{
363	/*
364	* ok so the medium and attachment both are hdd's so it is
365	* safe to assume that we are dealing with a hdd here
366	*/
367	pszType = "hdd";
368	}
369	}
370	}
371	}
372	/* for all other cases lets ask the user what type of drive it is */
373	}
374
375	if (!pszType)
376	{
377	errorSyntax(USAGE_STORAGEATTACH, "Argument --type not specified\n");
378	goto leave;
379	}
380
381	/* check if the device type is supported by the controller */
382	{
383	StorageBus_T storageBus = StorageBus_Null;
384	com::SafeArray <DeviceType_T> saDeviceTypes;
385
386	CHECK_ERROR(storageCtl, COMGETTER(Bus)(&storageBus));
387	CHECK_ERROR(systemProperties, GetDeviceTypesForStorageBus(storageBus, ComSafeArrayAsOutParam(saDeviceTypes)));
388	if (SUCCEEDED(rc))
389	{
390	ULONG driveCheck = 0;
391	for (size_t i = 0; i < saDeviceTypes.size(); ++ i)
392	{
393	if ( !RTStrICmp(pszType, "dvddrive")
394	&& (saDeviceTypes[i] == DeviceType_DVD))
395	driveCheck++;
396
397	if ( !RTStrICmp(pszType, "hdd")
398	&& (saDeviceTypes[i] == DeviceType_HardDisk))
399	driveCheck++;
400
401	if ( !RTStrICmp(pszType, "fdd")
402	&& (saDeviceTypes[i] == DeviceType_Floppy))
403	driveCheck++;
404	}
405	if (!driveCheck)
406	{
407	errorArgument("The Attachment is not supported by the Storage Controller: '%s'", pszCtl);
408	goto leave;
409	}
410	}
411	else
412	goto leave;
413	}
414
415	if (!RTStrICmp(pszType, "dvddrive"))
416	{
417	Bstr uuid;
418	ComPtr<IMedium> dvdMedium;
419
420	if (!fRunTime)
421	{
422	ComPtr<IMediumAttachment> mediumAttachement;
423
424	/* check if there is a dvd drive at the given location, if not attach one */
425	rc = machine->GetMediumAttachment(Bstr(pszCtl), port, device, mediumAttachement.asOutParam());
426	if (SUCCEEDED(rc))
427	{
428	DeviceType_T deviceType;
429	mediumAttachement->COMGETTER(Type)(&deviceType);
430
431	if (deviceType != DeviceType_DVD)
432	{
433	machine->DetachDevice(Bstr(pszCtl), port, device);
434	rc = machine->AttachDevice(Bstr(pszCtl), port, device, DeviceType_DVD, Bstr(""));
435	}
436	}
437	else
438	{
439	rc = machine->AttachDevice(Bstr(pszCtl), port, device, DeviceType_DVD, Bstr(""));
440	}
441	}
442
443	/* Attach/Detach the dvd medium now */
444	do
445	{
446	/* host drive? */
447	if (!RTStrNICmp(pszMedium, "host:", 5))
448	{
449	ComPtr<IHost> host;
450	CHECK_ERROR(a->virtualBox, COMGETTER(Host)(host.asOutParam()));
451	rc = host->FindHostDVDDrive(Bstr(pszMedium + 5), dvdMedium.asOutParam());
452	if (!dvdMedium)
453	{
454	/* 2nd try: try with the real name, important on Linux+libhal */
455	char szPathReal[RTPATH_MAX];
456	if (RT_FAILURE(RTPathReal(pszMedium + 5, szPathReal, sizeof(szPathReal))))
457	{
458	errorArgument("Invalid host DVD drive name \"%s\"", pszMedium + 5);
459	rc = E_FAIL;
460	break;
461	}
462	rc = host->FindHostDVDDrive(Bstr(szPathReal), dvdMedium.asOutParam());
463	if (!dvdMedium)
464	{
465	errorArgument("Invalid host DVD drive name \"%s\"", pszMedium + 5);
466	rc = E_FAIL;
467	break;
468	}
469	}
470	}
471	else
472	{
473	/* first assume it's a UUID */
474	uuid = pszMedium;
475	rc = a->virtualBox->GetDVDImage(uuid, dvdMedium.asOutParam());
476	if (FAILED(rc) \|\| !dvdMedium)
477	{
478	/* must be a filename, check if it's in the collection */
479	rc = a->virtualBox->FindDVDImage(Bstr(pszMedium), dvdMedium.asOutParam());
480	/* not registered, do that on the fly */
481	if (!dvdMedium)
482	{
483	Bstr emptyUUID;
484	CHECK_ERROR(a->virtualBox, OpenDVDImage(Bstr(pszMedium),
485	emptyUUID, dvdMedium.asOutParam()));
486	}
487	}
488	if (!dvdMedium)
489	{
490	errorArgument("Invalid UUID or filename \"%s\"", pszMedium);
491	rc = E_FAIL;
492	break;
493	}
494	}
495	} while (0);
496
497	if (dvdMedium)
498	{
499	dvdMedium->COMGETTER(Id)(uuid.asOutParam());
500	CHECK_ERROR(machine, MountMedium(Bstr(pszCtl), port, device, uuid, fForceUnmount));
501	}
502	}
503	else if ( !RTStrICmp(pszType, "hdd")
504	&& !fRunTime)
505	{
506	ComPtr<IMediumAttachment> mediumAttachement;
507
508	/* if there is anything attached at the given location, remove it */
509	machine->DetachDevice(Bstr(pszCtl), port, device);
510
511	/* first guess is that it's a UUID */
512	Bstr uuid(pszMedium);
513	ComPtr<IMedium> hardDisk;
514	rc = a->virtualBox->GetHardDisk(uuid, hardDisk.asOutParam());
515
516	/* not successful? Then it must be a filename */
517	if (!hardDisk)
518	{
519	rc = a->virtualBox->FindHardDisk(Bstr(pszMedium), hardDisk.asOutParam());
520	if (FAILED(rc))
521	{
522	/* open the new hard disk object */
523	CHECK_ERROR(a->virtualBox,
524	OpenHardDisk(Bstr(pszMedium),
525	AccessMode_ReadWrite, false, Bstr(""),
526	false, Bstr(""), hardDisk.asOutParam()));
527	}
528	}
529
530	if (hardDisk)
531	{
532	hardDisk->COMGETTER(Id)(uuid.asOutParam());
533	CHECK_ERROR(machine, AttachDevice(Bstr(pszCtl), port, device, DeviceType_HardDisk, uuid));
534	}
535	else
536	{
537	errorArgument("Invalid UUID or filename \"%s\"", pszMedium);
538	rc = E_FAIL;
539	}
540	}
541	else if (!RTStrICmp(pszType, "fdd"))
542	{
543	Bstr uuid;
544	ComPtr<IMedium> floppyMedium;
545	ComPtr<IMediumAttachment> floppyAttachment;
546	machine->GetMediumAttachment(Bstr(pszCtl), port, device, floppyAttachment.asOutParam());
547
548	if ( !fRunTime
549	&& !floppyAttachment)
550	CHECK_ERROR(machine, AttachDevice(Bstr(pszCtl), port, device, DeviceType_Floppy, Bstr("")));
551
552	/* host drive? */
553	if (!RTStrNICmp(pszMedium, "host:", 5))
554	{
555	ComPtr<IHost> host;
556
557	CHECK_ERROR(a->virtualBox, COMGETTER(Host)(host.asOutParam()));
558	rc = host->FindHostFloppyDrive(Bstr(pszMedium + 5), floppyMedium.asOutParam());
559	if (!floppyMedium)
560	{
561	errorArgument("Invalid host floppy drive name \"%s\"", pszMedium + 5);
562	rc = E_FAIL;
563	}
564	}
565	else
566	{
567	/* first assume it's a UUID */
568	uuid = pszMedium;
569	rc = a->virtualBox->GetFloppyImage(uuid, floppyMedium.asOutParam());
570	if (FAILED(rc) \|\| !floppyMedium)
571	{
572	/* must be a filename, check if it's in the collection */
573	rc = a->virtualBox->FindFloppyImage(Bstr(pszMedium), floppyMedium.asOutParam());
574	/* not registered, do that on the fly */
575	if (!floppyMedium)
576	{
577	Bstr emptyUUID;
578	CHECK_ERROR(a->virtualBox,
579	OpenFloppyImage(Bstr(pszMedium),
580	emptyUUID,
581	floppyMedium.asOutParam()));
582	}
583	}
584
585	if (!floppyMedium)
586	{
587	errorArgument("Invalid UUID or filename \"%s\"", pszMedium);
588	rc = E_FAIL;
589	}
590	}
591
592	if (floppyMedium)
593	{
594	floppyMedium->COMGETTER(Id)(uuid.asOutParam());
595	CHECK_ERROR(machine, MountMedium(Bstr(pszCtl), port, device, uuid, fForceUnmount));
596	}
597	}
598	else
599	{
600	errorArgument("Invalid --type argument '%s'", pszType);
601	rc = E_FAIL;
602	}
603	}
604
605	if ( pszPassThrough
606	&& (SUCCEEDED(rc)))
607	{
608	ComPtr<IMediumAttachment> mattach;
609
610	CHECK_ERROR(machine, GetMediumAttachment(Bstr(pszCtl), port, device, mattach.asOutParam()));
611
612	if (SUCCEEDED(rc))
613	{
614	if (!RTStrICmp(pszPassThrough, "on"))
615	{
616	CHECK_ERROR(machine, PassthroughDevice(Bstr(pszCtl), port, device, TRUE));
617	}
618	else if (!RTStrICmp(pszPassThrough, "off"))
619	{
620	CHECK_ERROR(machine, PassthroughDevice(Bstr(pszCtl), port, device, FALSE));
621	}
622	else
623	{
624	errorArgument("Invalid --passthrough argument '%s'", pszPassThrough);
625	rc = E_FAIL;
626	}
627	}
628	else
629	{
630	errorArgument("Couldn't find the controller attachment for the controller '%s'\n", pszCtl);
631	rc = E_FAIL;
632	}
633	}
634
635	/* commit changes */
636	if (SUCCEEDED(rc))
637	CHECK_ERROR(machine, SaveSettings());
638
639	leave:
640	/* it's important to always close sessions */
641	a->session->Close();
642
643	return SUCCEEDED(rc) ? 0 : 1;
644	}
645
646
647	static const RTGETOPTDEF g_aStorageControllerOptions[] =
648	{
649	{ "--name", 'n', RTGETOPT_REQ_STRING },
650	{ "--add", 'a', RTGETOPT_REQ_STRING },
651	{ "--controller", 'c', RTGETOPT_REQ_STRING },
652	{ "--sataideemulation", 'e', RTGETOPT_REQ_UINT32 \| RTGETOPT_FLAG_INDEX },
653	{ "--sataportcount", 'p', RTGETOPT_REQ_UINT32 },
654	{ "--remove", 'r', RTGETOPT_REQ_NOTHING },
655	{ "--hostiocache", 'i', RTGETOPT_REQ_STRING },
656	};
657
658	int handleStorageController(HandlerArg *a)
659	{
660	int c;
661	HRESULT rc = S_OK;
662	const char *pszCtl = NULL;
663	const char *pszBusType = NULL;
664	const char *pszCtlType = NULL;
665	const char *pszHostIOCache = NULL;
666	ULONG satabootdev = ~0U;
667	ULONG sataidedev = ~0U;
668	ULONG sataportcount = ~0U;
669	bool fRemoveCtl = false;
670	Bstr machineuuid (a->argv[0]);
671	ComPtr<IMachine> machine;
672	RTGETOPTUNION ValueUnion;
673	RTGETOPTSTATE GetState;
674
675	if (a->argc < 4)
676	return errorSyntax(USAGE_STORAGECONTROLLER, "Too few parameters");
677
678	RTGetOptInit (&GetState, a->argc, a->argv, g_aStorageControllerOptions,
679	RT_ELEMENTS(g_aStorageControllerOptions), 1, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
680
681	while ( SUCCEEDED(rc)
682	&& (c = RTGetOpt(&GetState, &ValueUnion)))
683	{
684	switch (c)
685	{
686	case 'n': // controller name
687	{
688	if (ValueUnion.psz)
689	pszCtl = ValueUnion.psz;
690	else
691	rc = E_FAIL;
692	break;
693	}
694
695	case 'a': // controller bus type <ide/sata/scsi/floppy>
696	{
697	if (ValueUnion.psz)
698	pszBusType = ValueUnion.psz;
699	else
700	rc = E_FAIL;
701	break;
702	}
703
704	case 'c': // controller <lsilogic/buslogic/intelahci/piix3/piix4/ich6/i82078>
705	{
706	if (ValueUnion.psz)
707	pszCtlType = ValueUnion.psz;
708	else
709	rc = E_FAIL;
710	break;
711	}
712
713	case 'e': // sataideemulation
714	{
715	satabootdev = GetState.uIndex;
716	sataidedev = ValueUnion.u32;
717	break;
718	}
719
720	case 'p': // sataportcount
721	{
722	sataportcount = ValueUnion.u32;
723	break;
724	}
725
726	case 'r': // remove controller
727	{
728	fRemoveCtl = true;
729	break;
730	}
731
732	case 'i':
733	{
734	pszHostIOCache = ValueUnion.psz;
735	break;
736	}
737
738	default:
739	{
740	errorGetOpt(USAGE_STORAGECONTROLLER, c, &ValueUnion);
741	rc = E_FAIL;
742	break;
743	}
744	}
745	}
746
747	if (FAILED(rc))
748	return 1;
749
750	/* try to find the given machine */
751	if (!Guid(machineuuid).isEmpty())
752	{
753	CHECK_ERROR_RET(a->virtualBox, GetMachine (machineuuid, machine.asOutParam()), 1);
754	}
755	else
756	{
757	CHECK_ERROR_RET(a->virtualBox, FindMachine(Bstr(a->argv[0]), machine.asOutParam()), 1);
758	machine->COMGETTER(Id)(machineuuid.asOutParam());
759	}
760
761	/* open a session for the VM */
762	CHECK_ERROR_RET(a->virtualBox, OpenSession (a->session, machineuuid), 1);
763
764	/* get the mutable session machine */
765	a->session->COMGETTER(Machine)(machine.asOutParam());
766
767	if (!pszCtl)
768	{
769	/* it's important to always close sessions */
770	a->session->Close();
771	errorSyntax(USAGE_STORAGECONTROLLER, "Storage Controller Name not specified\n");
772	return 1;
773	}
774
775	if (fRemoveCtl)
776	{
777	com::SafeIfaceArray<IMediumAttachment> mediumAttachments;
778
779	CHECK_ERROR(machine,
780	GetMediumAttachmentsOfController(Bstr(pszCtl),
781	ComSafeArrayAsOutParam(mediumAttachments)));
782	for (size_t i = 0; i < mediumAttachments.size(); ++ i)
783	{
784	ComPtr<IMediumAttachment> mediumAttach = mediumAttachments[i];
785	LONG port = 0;
786	LONG device = 0;
787
788	CHECK_ERROR(mediumAttach, COMGETTER(Port)(&port));
789	CHECK_ERROR(mediumAttach, COMGETTER(Device)(&device));
790	CHECK_ERROR(machine, DetachDevice(Bstr(pszCtl), port, device));
791	}
792
793	if (SUCCEEDED(rc))
794	CHECK_ERROR(machine, RemoveStorageController(Bstr(pszCtl)));
795	else
796	errorArgument("Can't detach the devices connected to '%s' Controller\n"
797	"and thus its removal failed.", pszCtl);
798	}
799	else
800	{
801	if (pszBusType)
802	{
803	ComPtr<IStorageController> ctl;
804
805	if (!RTStrICmp(pszBusType, "ide"))
806	{
807	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl), StorageBus_IDE, ctl.asOutParam()));
808	}
809	else if (!RTStrICmp(pszBusType, "sata"))
810	{
811	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl), StorageBus_SATA, ctl.asOutParam()));
812	}
813	else if (!RTStrICmp(pszBusType, "scsi"))
814	{
815	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl), StorageBus_SCSI, ctl.asOutParam()));
816	}
817	else if (!RTStrICmp(pszBusType, "floppy"))
818	{
819	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl), StorageBus_Floppy, ctl.asOutParam()));
820	}
821	else if (!RTStrICmp(pszBusType, "sas"))
822	{
823	CHECK_ERROR(machine, AddStorageController(Bstr(pszCtl), StorageBus_SAS, ctl.asOutParam()));
824	}
825	else
826	{
827	errorArgument("Invalid --add argument '%s'", pszBusType);
828	rc = E_FAIL;
829	}
830	}
831
832	if ( pszCtlType
833	&& SUCCEEDED(rc))
834	{
835	ComPtr<IStorageController> ctl;
836
837	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl), ctl.asOutParam()));
838
839	if (SUCCEEDED(rc))
840	{
841	if (!RTStrICmp(pszCtlType, "lsilogic"))
842	{
843	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_LsiLogic));
844	}
845	else if (!RTStrICmp(pszCtlType, "buslogic"))
846	{
847	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_BusLogic));
848	}
849	else if (!RTStrICmp(pszCtlType, "intelahci"))
850	{
851	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_IntelAhci));
852	}
853	else if (!RTStrICmp(pszCtlType, "piix3"))
854	{
855	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_PIIX3));
856	}
857	else if (!RTStrICmp(pszCtlType, "piix4"))
858	{
859	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_PIIX4));
860	}
861	else if (!RTStrICmp(pszCtlType, "ich6"))
862	{
863	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_ICH6));
864	}
865	else if (!RTStrICmp(pszCtlType, "i82078"))
866	{
867	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_I82078));
868	}
869	else if (!RTStrICmp(pszCtlType, "lsilogicsas"))
870	{
871	CHECK_ERROR(ctl, COMSETTER(ControllerType)(StorageControllerType_LsiLogicSas));
872	}
873	else
874	{
875	errorArgument("Invalid --type argument '%s'", pszCtlType);
876	rc = E_FAIL;
877	}
878	}
879	else
880	{
881	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
882	rc = E_FAIL;
883	}
884	}
885
886	if ( (sataportcount != ~0U)
887	&& SUCCEEDED(rc))
888	{
889	ComPtr<IStorageController> ctl;
890
891	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl), ctl.asOutParam()));
892
893	if (SUCCEEDED(rc))
894	{
895	CHECK_ERROR(ctl, COMSETTER(PortCount)(sataportcount));
896	}
897	else
898	{
899	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
900	rc = E_FAIL;
901	}
902	}
903
904	if ( (sataidedev != ~0U)
905	&& (satabootdev != ~0U)
906	&& SUCCEEDED(rc))
907	{
908	ComPtr<IStorageController> ctl;
909
910	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl), ctl.asOutParam()));
911
912	if (SUCCEEDED(rc))
913	{
914	CHECK_ERROR(ctl, SetIDEEmulationPort(satabootdev, sataidedev));
915	}
916	else
917	{
918	errorArgument("Couldn't find the controller with the name: '%s'\n", pszCtl);
919	rc = E_FAIL;
920	}
921	}
922
923	if ( pszHostIOCache
924	&& SUCCEEDED(rc))
925	{
926	ComPtr<IStorageController> ctl;
927
928	CHECK_ERROR(machine, GetStorageControllerByName(Bstr(pszCtl), ctl.asOutParam()));
929
930	if (!RTStrICmp(pszHostIOCache, "on"))
931	{
932	CHECK_ERROR(ctl, COMSETTER(UseHostIOCache)(TRUE));
933	}
934	else if (!RTStrICmp(pszHostIOCache, "off"))
935	{
936	CHECK_ERROR(ctl, COMSETTER(UseHostIOCache)(FALSE));
937	}
938	else
939	{
940	errorArgument("Invalid --hostiocache argument '%s'", pszHostIOCache);
941	rc = E_FAIL;
942	}
943	}
944	}
945
946	/* commit changes */
947	if (SUCCEEDED(rc))
948	CHECK_ERROR(machine, SaveSettings());
949
950	/* it's important to always close sessions */
951	a->session->Close();
952
953	return SUCCEEDED(rc) ? 0 : 1;
954	}
955
956	#endif /* !VBOX_ONLY_DOCS */
957

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source: vbox/trunk/src/VBox/Frontends/VBoxManage/VBoxManageStorageController.cpp@ 29607

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