VBoxManageDisk.cpp@ 35037

最後變更在這個檔案從35037是 35037,由 vboxsync 提交於 14 年前
Frontends/VBoxManage: remove no longer reliable options from clonehd (as done earlier with createhd)
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1	/* $Id: VBoxManageDisk.cpp 35037 2010-12-13 16:59:49Z vboxsync $ */
2	/** @file
3	* VBoxManage - The disk 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.alldomusa.eu.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/asm.h>
30	#include <iprt/file.h>
31	#include <iprt/path.h>
32	#include <iprt/param.h>
33	#include <iprt/stream.h>
34	#include <iprt/string.h>
35	#include <iprt/ctype.h>
36	#include <iprt/getopt.h>
37	#include <VBox/log.h>
38	#include <VBox/vd.h>
39
40	#include "VBoxManage.h"
41	using namespace com;
42
43
44	// funcs
45	///////////////////////////////////////////////////////////////////////////////
46
47
48	static DECLCALLBACK(void) handleVDError(void pvUser, int rc, RT_SRC_POS_DECL, const char pszFormat, va_list va)
49	{
50	RTMsgError(pszFormat, va);
51	RTMsgError("Error code %Rrc at %s(%u) in function %s", rc, RT_SRC_POS_ARGS);
52	}
53
54
55	static int parseDiskVariant(const char psz, MediumVariant_T pDiskVariant)
56	{
57	int rc = VINF_SUCCESS;
58	unsigned DiskVariant = (unsigned)(*pDiskVariant);
59	while (psz && *psz && RT_SUCCESS(rc))
60	{
61	size_t len;
62	const char *pszComma = strchr(psz, ',');
63	if (pszComma)
64	len = pszComma - psz;
65	else
66	len = strlen(psz);
67	if (len > 0)
68	{
69	// Parsing is intentionally inconsistent: "standard" resets the
70	// variant, whereas the other flags are cumulative.
71	if (!RTStrNICmp(psz, "standard", len))
72	DiskVariant = MediumVariant_Standard;
73	else if ( !RTStrNICmp(psz, "fixed", len)
74	\|\| !RTStrNICmp(psz, "static", len))
75	DiskVariant \|= MediumVariant_Fixed;
76	else if (!RTStrNICmp(psz, "Diff", len))
77	DiskVariant \|= MediumVariant_Diff;
78	else if (!RTStrNICmp(psz, "split2g", len))
79	DiskVariant \|= MediumVariant_VmdkSplit2G;
80	else if ( !RTStrNICmp(psz, "stream", len)
81	\|\| !RTStrNICmp(psz, "streamoptimized", len))
82	DiskVariant \|= MediumVariant_VmdkStreamOptimized;
83	else if (!RTStrNICmp(psz, "esx", len))
84	DiskVariant \|= MediumVariant_VmdkESX;
85	else
86	rc = VERR_PARSE_ERROR;
87	}
88	if (pszComma)
89	psz += len + 1;
90	else
91	psz += len;
92	}
93
94	if (RT_SUCCESS(rc))
95	*pDiskVariant = (MediumVariant_T)DiskVariant;
96	return rc;
97	}
98
99	int parseDiskType(const char psz, MediumType_T pDiskType)
100	{
101	int rc = VINF_SUCCESS;
102	MediumType_T DiskType = MediumType_Normal;
103	if (!RTStrICmp(psz, "normal"))
104	DiskType = MediumType_Normal;
105	else if (!RTStrICmp(psz, "immutable"))
106	DiskType = MediumType_Immutable;
107	else if (!RTStrICmp(psz, "writethrough"))
108	DiskType = MediumType_Writethrough;
109	else if (!RTStrICmp(psz, "shareable"))
110	DiskType = MediumType_Shareable;
111	else
112	rc = VERR_PARSE_ERROR;
113
114	if (RT_SUCCESS(rc))
115	*pDiskType = DiskType;
116	return rc;
117	}
118
119	/** @todo move this into getopt, as getting bool values is generic */
120	static int parseBool(const char psz, bool pb)
121	{
122	int rc = VINF_SUCCESS;
123	if ( !RTStrICmp(psz, "on")
124	\|\| !RTStrICmp(psz, "yes")
125	\|\| !RTStrICmp(psz, "true")
126	\|\| !RTStrICmp(psz, "1")
127	\|\| !RTStrICmp(psz, "enable")
128	\|\| !RTStrICmp(psz, "enabled"))
129	{
130	*pb = true;
131	}
132	else if ( !RTStrICmp(psz, "off")
133	\|\| !RTStrICmp(psz, "no")
134	\|\| !RTStrICmp(psz, "false")
135	\|\| !RTStrICmp(psz, "0")
136	\|\| !RTStrICmp(psz, "disable")
137	\|\| !RTStrICmp(psz, "disabled"))
138	{
139	*pb = false;
140	}
141	else
142	rc = VERR_PARSE_ERROR;
143
144	return rc;
145	}
146
147	static const RTGETOPTDEF g_aCreateHardDiskOptions[] =
148	{
149	{ "--filename", 'f', RTGETOPT_REQ_STRING },
150	{ "-filename", 'f', RTGETOPT_REQ_STRING }, // deprecated
151	{ "--size", 's', RTGETOPT_REQ_UINT64 },
152	{ "-size", 's', RTGETOPT_REQ_UINT64 }, // deprecated
153	{ "--sizebyte", 'S', RTGETOPT_REQ_UINT64 },
154	{ "--format", 'o', RTGETOPT_REQ_STRING },
155	{ "-format", 'o', RTGETOPT_REQ_STRING }, // deprecated
156	{ "--static", 'F', RTGETOPT_REQ_NOTHING },
157	{ "-static", 'F', RTGETOPT_REQ_NOTHING }, // deprecated
158	{ "--variant", 'm', RTGETOPT_REQ_STRING },
159	{ "-variant", 'm', RTGETOPT_REQ_STRING }, // deprecated
160	};
161
162	int handleCreateHardDisk(HandlerArg *a)
163	{
164	HRESULT rc;
165	int vrc;
166	Bstr filename;
167	uint64_t size = 0;
168	Bstr format = "VDI";
169	MediumVariant_T DiskVariant = MediumVariant_Standard;
170
171	int c;
172	RTGETOPTUNION ValueUnion;
173	RTGETOPTSTATE GetState;
174	// start at 0 because main() has hacked both the argc and argv given to us
175	RTGetOptInit(&GetState, a->argc, a->argv, g_aCreateHardDiskOptions, RT_ELEMENTS(g_aCreateHardDiskOptions),
176	0, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
177	while ((c = RTGetOpt(&GetState, &ValueUnion)))
178	{
179	switch (c)
180	{
181	case 'f': // --filename
182	filename = ValueUnion.psz;
183	break;
184
185	case 's': // --size
186	size = ValueUnion.u64 * _1M;
187	break;
188
189	case 'S': // --sizebyte
190	size = ValueUnion.u64;
191	break;
192
193	case 'o': // --format
194	format = ValueUnion.psz;
195	break;
196
197	case 'F': // --static ("fixed"/"flat")
198	{
199	unsigned uDiskVariant = (unsigned)DiskVariant;
200	uDiskVariant \|= MediumVariant_Fixed;
201	DiskVariant = (MediumVariant_T)uDiskVariant;
202	break;
203	}
204
205	case 'm': // --variant
206	vrc = parseDiskVariant(ValueUnion.psz, &DiskVariant);
207	if (RT_FAILURE(vrc))
208	return errorArgument("Invalid hard disk variant '%s'", ValueUnion.psz);
209	break;
210
211	case VINF_GETOPT_NOT_OPTION:
212	return errorSyntax(USAGE_CREATEHD, "Invalid parameter '%s'", ValueUnion.psz);
213
214	default:
215	if (c > 0)
216	{
217	if (RT_C_IS_PRINT(c))
218	return errorSyntax(USAGE_CREATEHD, "Invalid option -%c", c);
219	else
220	return errorSyntax(USAGE_CREATEHD, "Invalid option case %i", c);
221	}
222	else if (c == VERR_GETOPT_UNKNOWN_OPTION)
223	return errorSyntax(USAGE_CREATEHD, "unknown option: %s\n", ValueUnion.psz);
224	else if (ValueUnion.pDef)
225	return errorSyntax(USAGE_CREATEHD, "%s: %Rrs", ValueUnion.pDef->pszLong, c);
226	else
227	return errorSyntax(USAGE_CREATEHD, "error: %Rrs", c);
228	}
229	}
230
231	/* check the outcome */
232	if ( filename.isEmpty()
233	\|\| size == 0)
234	return errorSyntax(USAGE_CREATEHD, "Parameters --filename and --size are required");
235
236	/* check for filename extension */
237	Utf8Str strName(filename);
238	if (!RTPathHaveExt(strName.c_str()))
239	{
240	Utf8Str strFormat(format);
241	if (strFormat.compare("vmdk", iprt::MiniString::CaseInsensitive) == 0)
242	strName.append(".vmdk");
243	else if (strFormat.compare("vhd", iprt::MiniString::CaseInsensitive) == 0)
244	strName.append(".vhd");
245	else
246	strName.append(".vdi");
247	filename = Bstr(strName);
248	}
249
250	ComPtr<IMedium> hardDisk;
251	CHECK_ERROR(a->virtualBox, CreateHardDisk(format.raw(), filename.raw(),
252	hardDisk.asOutParam()));
253	if (SUCCEEDED(rc) && hardDisk)
254	{
255	ComPtr<IProgress> progress;
256	CHECK_ERROR(hardDisk, CreateBaseStorage(size, DiskVariant, progress.asOutParam()));
257	if (SUCCEEDED(rc) && progress)
258	{
259	rc = showProgress(progress);
260	if (FAILED(rc))
261	{
262	com::ProgressErrorInfo info(progress);
263	if (info.isBasicAvailable())
264	RTMsgError("Failed to create hard disk. Error message: %lS", info.getText().raw());
265	else
266	RTMsgError("Failed to create hard disk. No error message available!");
267	}
268	else
269	{
270	Bstr uuid;
271	CHECK_ERROR(hardDisk, COMGETTER(Id)(uuid.asOutParam()));
272	RTPrintf("Disk image created. UUID: %s\n", Utf8Str(uuid).c_str());
273	}
274	}
275	CHECK_ERROR(hardDisk, Close());
276	}
277	return SUCCEEDED(rc) ? 0 : 1;
278	}
279
280	static const RTGETOPTDEF g_aModifyHardDiskOptions[] =
281	{
282	{ "--type", 't', RTGETOPT_REQ_STRING },
283	{ "-type", 't', RTGETOPT_REQ_STRING }, // deprecated
284	{ "settype", 't', RTGETOPT_REQ_STRING }, // deprecated
285	{ "--autoreset", 'z', RTGETOPT_REQ_STRING },
286	{ "-autoreset", 'z', RTGETOPT_REQ_STRING }, // deprecated
287	{ "autoreset", 'z', RTGETOPT_REQ_STRING }, // deprecated
288	{ "--compact", 'c', RTGETOPT_REQ_NOTHING },
289	{ "-compact", 'c', RTGETOPT_REQ_NOTHING }, // deprecated
290	{ "compact", 'c', RTGETOPT_REQ_NOTHING }, // deprecated
291	{ "--resize", 'r', RTGETOPT_REQ_UINT64 },
292	{ "--resizebyte", 'R', RTGETOPT_REQ_UINT64 }
293	};
294
295	int handleModifyHardDisk(HandlerArg *a)
296	{
297	HRESULT rc;
298	int vrc;
299	ComPtr<IMedium> hardDisk;
300	MediumType_T DiskType;
301	bool AutoReset = false;
302	bool fModifyDiskType = false, fModifyAutoReset = false, fModifyCompact = false;
303	bool fModifyResize = false;
304	uint64_t cbResize = 0;
305	const char *FilenameOrUuid = NULL;
306	bool unknown = false;
307
308	int c;
309	RTGETOPTUNION ValueUnion;
310	RTGETOPTSTATE GetState;
311	// start at 0 because main() has hacked both the argc and argv given to us
312	RTGetOptInit(&GetState, a->argc, a->argv, g_aModifyHardDiskOptions, RT_ELEMENTS(g_aModifyHardDiskOptions),
313	0, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
314	while ((c = RTGetOpt(&GetState, &ValueUnion)))
315	{
316	switch (c)
317	{
318	case 't': // --type
319	vrc = parseDiskType(ValueUnion.psz, &DiskType);
320	if (RT_FAILURE(vrc))
321	return errorArgument("Invalid hard disk type '%s'", ValueUnion.psz);
322	fModifyDiskType = true;
323	break;
324
325	case 'z': // --autoreset
326	vrc = parseBool(ValueUnion.psz, &AutoReset);
327	if (RT_FAILURE(vrc))
328	return errorArgument("Invalid autoreset parameter '%s'", ValueUnion.psz);
329	fModifyAutoReset = true;
330	break;
331
332	case 'c': // --compact
333	fModifyCompact = true;
334	break;
335
336	case 'r': // --resize
337	cbResize = ValueUnion.u64 * _1M;
338	fModifyResize = true;
339	break;
340
341	case 'R': // --resizebyte
342	cbResize = ValueUnion.u64;
343	fModifyResize = true;
344	break;
345
346	case VINF_GETOPT_NOT_OPTION:
347	if (!FilenameOrUuid)
348	FilenameOrUuid = ValueUnion.psz;
349	else
350	return errorSyntax(USAGE_CREATEHD, "Invalid parameter '%s'", ValueUnion.psz);
351	break;
352
353	default:
354	if (c > 0)
355	{
356	if (RT_C_IS_PRINT(c))
357	return errorSyntax(USAGE_MODIFYHD, "Invalid option -%c", c);
358	else
359	return errorSyntax(USAGE_MODIFYHD, "Invalid option case %i", c);
360	}
361	else if (c == VERR_GETOPT_UNKNOWN_OPTION)
362	return errorSyntax(USAGE_MODIFYHD, "unknown option: %s\n", ValueUnion.psz);
363	else if (ValueUnion.pDef)
364	return errorSyntax(USAGE_MODIFYHD, "%s: %Rrs", ValueUnion.pDef->pszLong, c);
365	else
366	return errorSyntax(USAGE_MODIFYHD, "error: %Rrs", c);
367	}
368	}
369
370	if (!FilenameOrUuid)
371	return errorSyntax(USAGE_MODIFYHD, "Disk name or UUID required");
372
373	if (!fModifyDiskType && !fModifyAutoReset && !fModifyCompact && !fModifyResize)
374	return errorSyntax(USAGE_MODIFYHD, "No operation specified");
375
376	/* Depending on the operation the medium must be in the registry or
377	* may be opened on demand. */
378	if (fModifyDiskType \|\| fModifyAutoReset)
379	{
380	CHECK_ERROR(a->virtualBox, FindMedium(Bstr(FilenameOrUuid).raw(),
381	DeviceType_HardDisk,
382	hardDisk.asOutParam()));
383	}
384	else
385	{
386	rc = a->virtualBox->FindMedium(Bstr(FilenameOrUuid).raw(),
387	DeviceType_HardDisk,
388	hardDisk.asOutParam());
389	/* the hard disk image might not be registered */
390	if (!hardDisk)
391	{
392	unknown = true;
393	rc = a->virtualBox->OpenMedium(Bstr(FilenameOrUuid).raw(),
394	DeviceType_HardDisk,
395	AccessMode_ReadWrite,
396	hardDisk.asOutParam());
397	if (rc == VBOX_E_FILE_ERROR)
398	{
399	char szFilenameAbs[RTPATH_MAX] = "";
400	int irc = RTPathAbs(FilenameOrUuid, szFilenameAbs, sizeof(szFilenameAbs));
401	if (RT_FAILURE(irc))
402	{
403	RTMsgError("Cannot convert filename \"%s\" to absolute path", FilenameOrUuid);
404	return 1;
405	}
406	CHECK_ERROR(a->virtualBox, OpenMedium(Bstr(szFilenameAbs).raw(),
407	DeviceType_HardDisk,
408	AccessMode_ReadWrite,
409	hardDisk.asOutParam()));
410	}
411	}
412	}
413	if (FAILED(rc))
414	return 1;
415	if (hardDisk.isNull())
416	{
417	RTMsgError("Invalid hard disk reference, avoiding crash");
418	return 1;
419	}
420
421	if (fModifyDiskType)
422	{
423	MediumType_T hddType;
424	CHECK_ERROR(hardDisk, COMGETTER(Type)(&hddType));
425
426	if (hddType != DiskType)
427	CHECK_ERROR(hardDisk, COMSETTER(Type)(DiskType));
428	}
429
430	if (fModifyAutoReset)
431	{
432	CHECK_ERROR(hardDisk, COMSETTER(AutoReset)(AutoReset));
433	}
434
435	if (fModifyCompact)
436	{
437	ComPtr<IProgress> progress;
438	CHECK_ERROR(hardDisk, Compact(progress.asOutParam()));
439	if (SUCCEEDED(rc))
440	rc = showProgress(progress);
441	if (FAILED(rc))
442	{
443	if (rc == E_NOTIMPL)
444	RTMsgError("Compact hard disk operation is not implemented!");
445	else if (rc == VBOX_E_NOT_SUPPORTED)
446	RTMsgError("Compact hard disk operation for this format is not implemented yet!");
447	else
448	com::GluePrintRCMessage(rc);
449	}
450	}
451
452	if (fModifyResize)
453	{
454	ComPtr<IProgress> progress;
455	CHECK_ERROR(hardDisk, Resize(cbResize, progress.asOutParam()));
456	if (SUCCEEDED(rc))
457	rc = showProgress(progress);
458	if (FAILED(rc))
459	{
460	if (rc == E_NOTIMPL)
461	RTMsgError("Resize hard disk operation is not implemented!");
462	else if (rc == VBOX_E_NOT_SUPPORTED)
463	RTMsgError("Resize hard disk operation for this format is not implemented yet!");
464	else
465	com::GluePrintRCMessage(rc);
466	}
467	}
468
469	if (unknown)
470	hardDisk->Close();
471
472	return SUCCEEDED(rc) ? 0 : 1;
473	}
474
475	static const RTGETOPTDEF g_aCloneHardDiskOptions[] =
476	{
477	{ "--format", 'o', RTGETOPT_REQ_STRING },
478	{ "-format", 'o', RTGETOPT_REQ_STRING },
479	{ "--static", 'F', RTGETOPT_REQ_NOTHING },
480	{ "-static", 'F', RTGETOPT_REQ_NOTHING },
481	{ "--existing", 'E', RTGETOPT_REQ_NOTHING },
482	{ "--variant", 'm', RTGETOPT_REQ_STRING },
483	{ "-variant", 'm', RTGETOPT_REQ_STRING },
484	};
485
486	int handleCloneHardDisk(HandlerArg *a)
487	{
488	HRESULT rc;
489	int vrc;
490	Bstr src, dst;
491	Bstr format;
492	MediumVariant_T DiskVariant = MediumVariant_Standard;
493	bool fExisting = false;
494
495	int c;
496	RTGETOPTUNION ValueUnion;
497	RTGETOPTSTATE GetState;
498	// start at 0 because main() has hacked both the argc and argv given to us
499	RTGetOptInit(&GetState, a->argc, a->argv, g_aCloneHardDiskOptions, RT_ELEMENTS(g_aCloneHardDiskOptions),
500	0, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
501	while ((c = RTGetOpt(&GetState, &ValueUnion)))
502	{
503	switch (c)
504	{
505	case 'o': // --format
506	format = ValueUnion.psz;
507	break;
508
509	case 'F': // --static
510	{
511	unsigned uDiskVariant = (unsigned)DiskVariant;
512	uDiskVariant \|= MediumVariant_Fixed;
513	DiskVariant = (MediumVariant_T)uDiskVariant;
514	break;
515	}
516
517	case 'E': // --existing
518	fExisting = true;
519	break;
520
521	case 'm': // --variant
522	vrc = parseDiskVariant(ValueUnion.psz, &DiskVariant);
523	if (RT_FAILURE(vrc))
524	return errorArgument("Invalid hard disk variant '%s'", ValueUnion.psz);
525	break;
526
527	case VINF_GETOPT_NOT_OPTION:
528	if (src.isEmpty())
529	src = ValueUnion.psz;
530	else if (dst.isEmpty())
531	dst = ValueUnion.psz;
532	else
533	return errorSyntax(USAGE_CLONEHD, "Invalid parameter '%s'", ValueUnion.psz);
534	break;
535
536	default:
537	if (c > 0)
538	{
539	if (RT_C_IS_GRAPH(c))
540	return errorSyntax(USAGE_CLONEHD, "unhandled option: -%c", c);
541	else
542	return errorSyntax(USAGE_CLONEHD, "unhandled option: %i", c);
543	}
544	else if (c == VERR_GETOPT_UNKNOWN_OPTION)
545	return errorSyntax(USAGE_CLONEHD, "unknown option: %s", ValueUnion.psz);
546	else if (ValueUnion.pDef)
547	return errorSyntax(USAGE_CLONEHD, "%s: %Rrs", ValueUnion.pDef->pszLong, c);
548	else
549	return errorSyntax(USAGE_CLONEHD, "error: %Rrs", c);
550	}
551	}
552
553	if (src.isEmpty())
554	return errorSyntax(USAGE_CLONEHD, "Mandatory UUID or input file parameter missing");
555	if (dst.isEmpty())
556	return errorSyntax(USAGE_CLONEHD, "Mandatory output file parameter missing");
557	if (fExisting && (!format.isEmpty() \|\| DiskVariant != MediumType_Normal))
558	return errorSyntax(USAGE_CLONEHD, "Specified options which cannot be used with --existing");
559
560	ComPtr<IMedium> srcDisk;
561	ComPtr<IMedium> dstDisk;
562	bool fSrcUnknown = false;
563	bool fDstUnknown = false;
564
565	rc = a->virtualBox->FindMedium(src.raw(), DeviceType_HardDisk,
566	srcDisk.asOutParam());
567	/* no? well, then it's an unknown image */
568	if (FAILED (rc))
569	{
570	rc = a->virtualBox->OpenMedium(src.raw(), DeviceType_HardDisk,
571	AccessMode_ReadWrite,
572	srcDisk.asOutParam());
573	if (rc == VBOX_E_FILE_ERROR)
574	{
575	char szFilenameAbs[RTPATH_MAX] = "";
576	int irc = RTPathAbs(Utf8Str(src).c_str(), szFilenameAbs, sizeof(szFilenameAbs));
577	if (RT_FAILURE(irc))
578	{
579	RTMsgError("Cannot convert filename \"%s\" to absolute path", Utf8Str(src).c_str());
580	return 1;
581	}
582	CHECK_ERROR(a->virtualBox, OpenMedium(Bstr(szFilenameAbs).raw(),
583	DeviceType_HardDisk,
584	AccessMode_ReadWrite,
585	srcDisk.asOutParam()));
586	}
587	else if (SUCCEEDED(rc))
588	fSrcUnknown = true;
589	else
590	{
591	com::GluePrintRCMessage(rc);
592	return 1;
593	}
594	}
595
596	do
597	{
598	/* open/create destination hard disk */
599	if (fExisting)
600	{
601	rc = a->virtualBox->FindMedium(dst.raw(), DeviceType_HardDisk,
602	dstDisk.asOutParam());
603	/* no? well, then it's an unknown image */
604	if (FAILED(rc))
605	{
606	rc = a->virtualBox->OpenMedium(dst.raw(), DeviceType_HardDisk,
607	AccessMode_ReadWrite,
608	dstDisk.asOutParam());
609	if (rc == VBOX_E_FILE_ERROR)
610	{
611	char szFilenameAbs[RTPATH_MAX] = "";
612	int irc = RTPathAbs(Utf8Str(dst).c_str(), szFilenameAbs, sizeof(szFilenameAbs));
613	if (RT_FAILURE(irc))
614	{
615	RTMsgError("Cannot convert filename \"%s\" to absolute path", Utf8Str(dst).c_str());
616	return 1;
617	}
618	CHECK_ERROR_BREAK(a->virtualBox, OpenMedium(Bstr(szFilenameAbs).raw(),
619	DeviceType_HardDisk,
620	AccessMode_ReadWrite,
621	dstDisk.asOutParam()));
622	}
623	else if (FAILED(rc))
624	{
625	com::GluePrintRCMessage(rc);
626	break;
627	}
628
629	/* If the image wasn't opened before, close it at the end. */
630	if (SUCCEEDED(rc))
631	fDstUnknown = true;
632	}
633	if (SUCCEEDED(rc))
634	{
635	/* Perform accessibility check now. */
636	MediumState_T state;
637	CHECK_ERROR_BREAK(dstDisk, RefreshState(&state));
638	CHECK_ERROR_BREAK(dstDisk, COMGETTER(Format)(format.asOutParam()));
639	}
640	}
641	else
642	{
643	/* use the format of the source hard disk if unspecified */
644	if (format.isEmpty())
645	CHECK_ERROR_BREAK(srcDisk, COMGETTER(Format)(format.asOutParam()));
646	CHECK_ERROR_BREAK(a->virtualBox, CreateHardDisk(format.raw(),
647	dst.raw(),
648	dstDisk.asOutParam()));
649	}
650
651	ComPtr<IProgress> progress;
652	CHECK_ERROR_BREAK(srcDisk, CloneTo(dstDisk, DiskVariant, NULL, progress.asOutParam()));
653
654	rc = showProgress(progress);
655	if (FAILED(rc))
656	{
657	com::ProgressErrorInfo info(progress);
658	if (info.isBasicAvailable())
659	RTMsgError("Failed to clone hard disk. Error message: %lS", info.getText().raw());
660	else
661	RTMsgError("Failed to clone hard disk. No error message available!");
662	break;
663	}
664
665	Bstr uuid;
666	CHECK_ERROR_BREAK(dstDisk, COMGETTER(Id)(uuid.asOutParam()));
667
668	RTPrintf("Clone hard disk created in format '%ls'. UUID: %s\n",
669	format.raw(), Utf8Str(uuid).c_str());
670	}
671	while (0);
672
673	if (fDstUnknown && !dstDisk.isNull())
674	{
675	/* forget the created clone */
676	dstDisk->Close();
677	}
678	if (fSrcUnknown)
679	{
680	/* close the unknown hard disk to forget it again */
681	srcDisk->Close();
682	}
683
684	return SUCCEEDED(rc) ? 0 : 1;
685	}
686
687	static const RTGETOPTDEF g_aConvertFromRawHardDiskOptions[] =
688	{
689	{ "--format", 'o', RTGETOPT_REQ_STRING },
690	{ "-format", 'o', RTGETOPT_REQ_STRING },
691	{ "--static", 'F', RTGETOPT_REQ_NOTHING },
692	{ "-static", 'F', RTGETOPT_REQ_NOTHING },
693	{ "--variant", 'm', RTGETOPT_REQ_STRING },
694	{ "-variant", 'm', RTGETOPT_REQ_STRING },
695	};
696
697	RTEXITCODE handleConvertFromRaw(int argc, char *argv[])
698	{
699	int rc = VINF_SUCCESS;
700	bool fReadFromStdIn = false;
701	const char *format = "VDI";
702	const char *srcfilename = NULL;
703	const char *dstfilename = NULL;
704	const char *filesize = NULL;
705	unsigned uImageFlags = VD_IMAGE_FLAGS_NONE;
706	void *pvBuf = NULL;
707
708	int c;
709	RTGETOPTUNION ValueUnion;
710	RTGETOPTSTATE GetState;
711	// start at 0 because main() has hacked both the argc and argv given to us
712	RTGetOptInit(&GetState, argc, argv, g_aConvertFromRawHardDiskOptions, RT_ELEMENTS(g_aConvertFromRawHardDiskOptions),
713	0, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
714	while ((c = RTGetOpt(&GetState, &ValueUnion)))
715	{
716	switch (c)
717	{
718	case 'o': // --format
719	format = ValueUnion.psz;
720	break;
721
722	case 'm': // --variant
723	MediumVariant_T DiskVariant;
724	rc = parseDiskVariant(ValueUnion.psz, &DiskVariant);
725	if (RT_FAILURE(rc))
726	return errorArgument("Invalid hard disk variant '%s'", ValueUnion.psz);
727	/// @todo cleaner solution than assuming 1:1 mapping?
728	uImageFlags = (unsigned)DiskVariant;
729	break;
730
731	case VINF_GETOPT_NOT_OPTION:
732	if (!srcfilename)
733	{
734	srcfilename = ValueUnion.psz;
735	// If you change the OS list here don't forget to update VBoxManageHelp.cpp.
736	#ifndef RT_OS_WINDOWS
737	fReadFromStdIn = !strcmp(srcfilename, "stdin");
738	#endif
739	}
740	else if (!dstfilename)
741	dstfilename = ValueUnion.psz;
742	else if (fReadFromStdIn && !filesize)
743	filesize = ValueUnion.psz;
744	else
745	return errorSyntax(USAGE_CONVERTFROMRAW, "Invalid parameter '%s'", ValueUnion.psz);
746	break;
747
748	default:
749	return errorGetOpt(USAGE_CONVERTFROMRAW, c, &ValueUnion);
750	}
751	}
752
753	if (!srcfilename \|\| !dstfilename \|\| (fReadFromStdIn && !filesize))
754	return errorSyntax(USAGE_CONVERTFROMRAW, "Incorrect number of parameters");
755	RTStrmPrintf(g_pStdErr, "Converting from raw image file=\"%s\" to file=\"%s\"...\n",
756	srcfilename, dstfilename);
757
758	PVBOXHDD pDisk = NULL;
759
760	PVDINTERFACE pVDIfs = NULL;
761	VDINTERFACE vdInterfaceError;
762	VDINTERFACEERROR vdInterfaceErrorCallbacks;
763	vdInterfaceErrorCallbacks.cbSize = sizeof(VDINTERFACEERROR);
764	vdInterfaceErrorCallbacks.enmInterface = VDINTERFACETYPE_ERROR;
765	vdInterfaceErrorCallbacks.pfnError = handleVDError;
766	vdInterfaceErrorCallbacks.pfnMessage = NULL;
767
768	rc = VDInterfaceAdd(&vdInterfaceError, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
769	&vdInterfaceErrorCallbacks, NULL, &pVDIfs);
770	AssertRC(rc);
771
772	/* open raw image file. */
773	RTFILE File;
774	if (fReadFromStdIn)
775	File = 0;
776	else
777	rc = RTFileOpen(&File, srcfilename, RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE);
778	if (RT_FAILURE(rc))
779	{
780	RTMsgError("Cannot open file \"%s\": %Rrc", srcfilename, rc);
781	goto out;
782	}
783
784	uint64_t cbFile;
785	/* get image size. */
786	if (fReadFromStdIn)
787	cbFile = RTStrToUInt64(filesize);
788	else
789	rc = RTFileGetSize(File, &cbFile);
790	if (RT_FAILURE(rc))
791	{
792	RTMsgError("Cannot get image size for file \"%s\": %Rrc", srcfilename, rc);
793	goto out;
794	}
795
796	RTStrmPrintf(g_pStdErr, "Creating %s image with size %RU64 bytes (%RU64MB)...\n",
797	(uImageFlags & VD_IMAGE_FLAGS_FIXED) ? "fixed" : "dynamic", cbFile, (cbFile + _1M - 1) / _1M);
798	char pszComment[256];
799	RTStrPrintf(pszComment, sizeof(pszComment), "Converted image from %s", srcfilename);
800	rc = VDCreate(pVDIfs, VDTYPE_HDD, &pDisk);
801	if (RT_FAILURE(rc))
802	{
803	RTMsgError("Cannot create the virtual disk container: %Rrc", rc);
804	goto out;
805	}
806
807	Assert(RT_MIN(cbFile / 512 / 16 / 63, 16383) -
808	(unsigned int)RT_MIN(cbFile / 512 / 16 / 63, 16383) == 0);
809	VDGEOMETRY PCHS, LCHS;
810	PCHS.cCylinders = (unsigned int)RT_MIN(cbFile / 512 / 16 / 63, 16383);
811	PCHS.cHeads = 16;
812	PCHS.cSectors = 63;
813	LCHS.cCylinders = 0;
814	LCHS.cHeads = 0;
815	LCHS.cSectors = 0;
816	rc = VDCreateBase(pDisk, format, dstfilename, cbFile,
817	uImageFlags, pszComment, &PCHS, &LCHS, NULL,
818	VD_OPEN_FLAGS_NORMAL, NULL, NULL);
819	if (RT_FAILURE(rc))
820	{
821	RTMsgError("Cannot create the disk image \"%s\": %Rrc", dstfilename, rc);
822	goto out;
823	}
824
825	size_t cbBuffer;
826	cbBuffer = _1M;
827	pvBuf = RTMemAlloc(cbBuffer);
828	if (!pvBuf)
829	{
830	rc = VERR_NO_MEMORY;
831	RTMsgError("Out of memory allocating buffers for image \"%s\": %Rrc", dstfilename, rc);
832	goto out;
833	}
834
835	uint64_t offFile;
836	offFile = 0;
837	while (offFile < cbFile)
838	{
839	size_t cbRead;
840	size_t cbToRead;
841	cbRead = 0;
842	cbToRead = cbFile - offFile >= (uint64_t)cbBuffer ?
843	cbBuffer : (size_t)(cbFile - offFile);
844	rc = RTFileRead(File, pvBuf, cbToRead, &cbRead);
845	if (RT_FAILURE(rc) \|\| !cbRead)
846	break;
847	rc = VDWrite(pDisk, offFile, pvBuf, cbRead);
848	if (RT_FAILURE(rc))
849	{
850	RTMsgError("Failed to write to disk image \"%s\": %Rrc", dstfilename, rc);
851	goto out;
852	}
853	offFile += cbRead;
854	}
855
856	out:
857	if (pvBuf)
858	RTMemFree(pvBuf);
859	if (pDisk)
860	VDClose(pDisk, RT_FAILURE(rc));
861	if (File != NIL_RTFILE)
862	RTFileClose(File);
863
864	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
865	}
866
867	static const RTGETOPTDEF g_aShowHardDiskInfoOptions[] =
868	{
869	{ "--dummy", 256, RTGETOPT_REQ_NOTHING }, // placeholder for C++
870	};
871
872	int handleShowHardDiskInfo(HandlerArg *a)
873	{
874	HRESULT rc;
875	const char *FilenameOrUuid = NULL;
876
877	int c;
878	RTGETOPTUNION ValueUnion;
879	RTGETOPTSTATE GetState;
880	// start at 0 because main() has hacked both the argc and argv given to us
881	RTGetOptInit(&GetState, a->argc, a->argv, g_aShowHardDiskInfoOptions, RT_ELEMENTS(g_aShowHardDiskInfoOptions),
882	0, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
883	while ((c = RTGetOpt(&GetState, &ValueUnion)))
884	{
885	switch (c)
886	{
887	case VINF_GETOPT_NOT_OPTION:
888	if (!FilenameOrUuid)
889	FilenameOrUuid = ValueUnion.psz;
890	else
891	return errorSyntax(USAGE_SHOWHDINFO, "Invalid parameter '%s'", ValueUnion.psz);
892	break;
893
894	default:
895	if (c > 0)
896	{
897	if (RT_C_IS_PRINT(c))
898	return errorSyntax(USAGE_SHOWHDINFO, "Invalid option -%c", c);
899	else
900	return errorSyntax(USAGE_SHOWHDINFO, "Invalid option case %i", c);
901	}
902	else if (c == VERR_GETOPT_UNKNOWN_OPTION)
903	return errorSyntax(USAGE_SHOWHDINFO, "unknown option: %s\n", ValueUnion.psz);
904	else if (ValueUnion.pDef)
905	return errorSyntax(USAGE_SHOWHDINFO, "%s: %Rrs", ValueUnion.pDef->pszLong, c);
906	else
907	return errorSyntax(USAGE_SHOWHDINFO, "error: %Rrs", c);
908	}
909	}
910
911	/* check for required options */
912	if (!FilenameOrUuid)
913	return errorSyntax(USAGE_SHOWHDINFO, "Disk name or UUID required");
914
915	ComPtr<IMedium> hardDisk;
916	bool unknown = false;
917	/* first guess is that it's a UUID */
918	rc = a->virtualBox->FindMedium(Bstr(FilenameOrUuid).raw(),
919	DeviceType_HardDisk,
920	hardDisk.asOutParam());
921	/* no? well, then it's an unknown image */
922	if (FAILED(rc))
923	{
924	rc = a->virtualBox->OpenMedium(Bstr(FilenameOrUuid).raw(),
925	DeviceType_HardDisk,
926	AccessMode_ReadWrite,
927	hardDisk.asOutParam());
928	if (rc == VBOX_E_FILE_ERROR)
929	{
930	char szFilenameAbs[RTPATH_MAX] = "";
931	int vrc = RTPathAbs(FilenameOrUuid, szFilenameAbs, sizeof(szFilenameAbs));
932	if (RT_FAILURE(vrc))
933	{
934	RTMsgError("Cannot convert filename \"%s\" to absolute path", FilenameOrUuid);
935	return 1;
936	}
937	CHECK_ERROR(a->virtualBox, OpenMedium(Bstr(szFilenameAbs).raw(),
938	DeviceType_HardDisk,
939	AccessMode_ReadWrite,
940	hardDisk.asOutParam()));
941	}
942	else if (SUCCEEDED(rc))
943	unknown = true;
944	else
945	{
946	com::GluePrintRCMessage(rc);
947	return 1;
948	}
949	}
950
951	do
952	{
953	Bstr uuid;
954	hardDisk->COMGETTER(Id)(uuid.asOutParam());
955	RTPrintf("UUID: %s\n", Utf8Str(uuid).c_str());
956
957	/* check for accessibility */
958	/// @todo NEWMEDIA check accessibility of all parents
959	/// @todo NEWMEDIA print the full state value
960	MediumState_T state;
961	CHECK_ERROR_BREAK(hardDisk, RefreshState(&state));
962	RTPrintf("Accessible: %s\n", state != MediumState_Inaccessible ? "yes" : "no");
963
964	if (state == MediumState_Inaccessible)
965	{
966	Bstr err;
967	CHECK_ERROR_BREAK(hardDisk, COMGETTER(LastAccessError)(err.asOutParam()));
968	RTPrintf("Access Error: %lS\n", err.raw());
969	}
970
971	Bstr description;
972	hardDisk->COMGETTER(Description)(description.asOutParam());
973	if (!description.isEmpty())
974	{
975	RTPrintf("Description: %lS\n", description.raw());
976	}
977
978	LONG64 logicalSize;
979	hardDisk->COMGETTER(LogicalSize)(&logicalSize);
980	RTPrintf("Logical size: %lld MBytes\n", logicalSize);
981	LONG64 actualSize;
982	hardDisk->COMGETTER(Size)(&actualSize);
983	RTPrintf("Current size on disk: %lld MBytes\n", actualSize >> 20);
984
985	ComPtr <IMedium> parent;
986	hardDisk->COMGETTER(Parent)(parent.asOutParam());
987
988	MediumType_T type;
989	hardDisk->COMGETTER(Type)(&type);
990	const char *typeStr = "unknown";
991	switch (type)
992	{
993	case MediumType_Normal:
994	if (!parent.isNull())
995	typeStr = "normal (differencing)";
996	else
997	typeStr = "normal (base)";
998	break;
999	case MediumType_Immutable:
1000	typeStr = "immutable";
1001	break;
1002	case MediumType_Writethrough:
1003	typeStr = "writethrough";
1004	break;
1005	case MediumType_Shareable:
1006	typeStr = "shareable";
1007	break;
1008	}
1009	RTPrintf("Type: %s\n", typeStr);
1010
1011	Bstr format;
1012	hardDisk->COMGETTER(Format)(format.asOutParam());
1013	RTPrintf("Storage format: %lS\n", format.raw());
1014	MediumVariant_T variant;
1015	hardDisk->COMGETTER(Variant)(&variant);
1016	const char *variantStr = "unknown";
1017	switch (variant & ~(MediumVariant_Fixed \| MediumVariant_Diff))
1018	{
1019	case MediumVariant_VmdkSplit2G:
1020	variantStr = "split2G";
1021	break;
1022	case MediumVariant_VmdkStreamOptimized:
1023	variantStr = "streamOptimized";
1024	break;
1025	case MediumVariant_VmdkESX:
1026	variantStr = "ESX";
1027	break;
1028	case MediumVariant_Standard:
1029	variantStr = "default";
1030	break;
1031	}
1032	const char *variantTypeStr = "dynamic";
1033	if (variant & MediumVariant_Fixed)
1034	variantTypeStr = "fixed";
1035	else if (variant & MediumVariant_Diff)
1036	variantTypeStr = "differencing";
1037	RTPrintf("Format variant: %s %s\n", variantTypeStr, variantStr);
1038
1039	/// @todo also dump config parameters (iSCSI)
1040
1041	if (!unknown)
1042	{
1043	com::SafeArray<BSTR> machineIds;
1044	hardDisk->COMGETTER(MachineIds)(ComSafeArrayAsOutParam(machineIds));
1045	for (size_t j = 0; j < machineIds.size(); ++ j)
1046	{
1047	ComPtr<IMachine> machine;
1048	CHECK_ERROR(a->virtualBox, FindMachine(machineIds[j], machine.asOutParam()));
1049	ASSERT(machine);
1050	Bstr name;
1051	machine->COMGETTER(Name)(name.asOutParam());
1052	machine->COMGETTER(Id)(uuid.asOutParam());
1053	RTPrintf("%s%lS (UUID: %lS)\n",
1054	j == 0 ? "In use by VMs: " : " ",
1055	name.raw(), machineIds[j]);
1056	}
1057	/// @todo NEWMEDIA check usage in snapshots too
1058	/// @todo NEWMEDIA also list children
1059	}
1060
1061	Bstr loc;
1062	hardDisk->COMGETTER(Location)(loc.asOutParam());
1063	RTPrintf("Location: %lS\n", loc.raw());
1064
1065	/* print out information specific for differencing hard disks */
1066	if (!parent.isNull())
1067	{
1068	BOOL autoReset = FALSE;
1069	hardDisk->COMGETTER(AutoReset)(&autoReset);
1070	RTPrintf("Auto-Reset: %s\n", autoReset ? "on" : "off");
1071	}
1072	}
1073	while (0);
1074
1075	if (unknown)
1076	{
1077	/* close the unknown hard disk to forget it again */
1078	hardDisk->Close();
1079	}
1080
1081	return SUCCEEDED(rc) ? 0 : 1;
1082	}
1083
1084	static const RTGETOPTDEF g_aCloseMediumOptions[] =
1085	{
1086	{ "disk", 'd', RTGETOPT_REQ_NOTHING },
1087	{ "dvd", 'D', RTGETOPT_REQ_NOTHING },
1088	{ "floppy", 'f', RTGETOPT_REQ_NOTHING },
1089	{ "--delete", 'r', RTGETOPT_REQ_NOTHING },
1090	};
1091
1092	int handleCloseMedium(HandlerArg *a)
1093	{
1094	HRESULT rc = S_OK;
1095	enum {
1096	CMD_NONE,
1097	CMD_DISK,
1098	CMD_DVD,
1099	CMD_FLOPPY
1100	} cmd = CMD_NONE;
1101	const char *FilenameOrUuid = NULL;
1102	bool fDelete = false;
1103
1104	int c;
1105	RTGETOPTUNION ValueUnion;
1106	RTGETOPTSTATE GetState;
1107	// start at 0 because main() has hacked both the argc and argv given to us
1108	RTGetOptInit(&GetState, a->argc, a->argv, g_aCloseMediumOptions, RT_ELEMENTS(g_aCloseMediumOptions),
1109	0, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
1110	while ((c = RTGetOpt(&GetState, &ValueUnion)))
1111	{
1112	switch (c)
1113	{
1114	case 'd': // disk
1115	if (cmd != CMD_NONE)
1116	return errorSyntax(USAGE_CLOSEMEDIUM, "Only one command can be specified: '%s'", ValueUnion.psz);
1117	cmd = CMD_DISK;
1118	break;
1119
1120	case 'D': // DVD
1121	if (cmd != CMD_NONE)
1122	return errorSyntax(USAGE_CLOSEMEDIUM, "Only one command can be specified: '%s'", ValueUnion.psz);
1123	cmd = CMD_DVD;
1124	break;
1125
1126	case 'f': // floppy
1127	if (cmd != CMD_NONE)
1128	return errorSyntax(USAGE_CLOSEMEDIUM, "Only one command can be specified: '%s'", ValueUnion.psz);
1129	cmd = CMD_FLOPPY;
1130	break;
1131
1132	case 'r': // --delete
1133	fDelete = true;
1134	break;
1135
1136	case VINF_GETOPT_NOT_OPTION:
1137	if (!FilenameOrUuid)
1138	FilenameOrUuid = ValueUnion.psz;
1139	else
1140	return errorSyntax(USAGE_CLOSEMEDIUM, "Invalid parameter '%s'", ValueUnion.psz);
1141	break;
1142
1143	default:
1144	if (c > 0)
1145	{
1146	if (RT_C_IS_PRINT(c))
1147	return errorSyntax(USAGE_CLOSEMEDIUM, "Invalid option -%c", c);
1148	else
1149	return errorSyntax(USAGE_CLOSEMEDIUM, "Invalid option case %i", c);
1150	}
1151	else if (c == VERR_GETOPT_UNKNOWN_OPTION)
1152	return errorSyntax(USAGE_CLOSEMEDIUM, "unknown option: %s\n", ValueUnion.psz);
1153	else if (ValueUnion.pDef)
1154	return errorSyntax(USAGE_CLOSEMEDIUM, "%s: %Rrs", ValueUnion.pDef->pszLong, c);
1155	else
1156	return errorSyntax(USAGE_CLOSEMEDIUM, "error: %Rrs", c);
1157	}
1158	}
1159
1160	/* check for required options */
1161	if (cmd == CMD_NONE)
1162	return errorSyntax(USAGE_CLOSEMEDIUM, "Command variant disk/dvd/floppy required");
1163	if (!FilenameOrUuid)
1164	return errorSyntax(USAGE_CLOSEMEDIUM, "Disk name or UUID required");
1165
1166	ComPtr<IMedium> medium;
1167
1168	if (cmd == CMD_DISK)
1169	CHECK_ERROR(a->virtualBox, FindMedium(Bstr(FilenameOrUuid).raw(),
1170	DeviceType_HardDisk,
1171	medium.asOutParam()));
1172	else if (cmd == CMD_DVD)
1173	CHECK_ERROR(a->virtualBox, FindMedium(Bstr(FilenameOrUuid).raw(),
1174	DeviceType_DVD,
1175	medium.asOutParam()));
1176	else if (cmd == CMD_FLOPPY)
1177	CHECK_ERROR(a->virtualBox, FindMedium(Bstr(FilenameOrUuid).raw(),
1178	DeviceType_Floppy,
1179	medium.asOutParam()));
1180
1181	if (SUCCEEDED(rc) && medium)
1182	{
1183	if (fDelete)
1184	{
1185	ComPtr<IProgress> progress;
1186	CHECK_ERROR(medium, DeleteStorage(progress.asOutParam()));
1187	if (SUCCEEDED(rc))
1188	{
1189	rc = showProgress(progress);
1190	if (FAILED(rc))
1191	{
1192	com::ProgressErrorInfo info(progress);
1193	if (info.isBasicAvailable())
1194	RTMsgError("Failed to delete medium. Error message: %lS", info.getText().raw());
1195	else
1196	RTMsgError("Failed to delete medium. No error message available!");
1197	}
1198	}
1199	else
1200	RTMsgError("Failed to delete medium. Error code %Rrc", rc);
1201	}
1202	CHECK_ERROR(medium, Close());
1203	}
1204
1205	return SUCCEEDED(rc) ? 0 : 1;
1206	}
1207	#endif /* !VBOX_ONLY_DOCS */

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