VBoxInternalManage.cpp@ 90802

Last change on this file since 90802 was 89905, checked in by vboxsync, 3 years ago
Frontends/VBoxManage/VBoxInternalManage.cpp: fix forgotten field name adjustments in debug code
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 91.9 KB

Line
1	/* $Id: VBoxInternalManage.cpp 89905 2021-06-24 19:59:39Z vboxsync $ */
2	/** @file
3	* VBoxManage - The 'internalcommands' command.
4	*
5	* VBoxInternalManage used to be a second CLI for doing special tricks,
6	* not intended for general usage, only for assisting VBox developers.
7	* It is now integrated into VBoxManage.
8	*/
9
10	/*
11	* Copyright (C) 2006-2020 Oracle Corporation
12	*
13	* This file is part of VirtualBox Open Source Edition (OSE), as
14	* available from http://www.virtualbox.org. This file is free software;
15	* you can redistribute it and/or modify it under the terms of the GNU
16	* General Public License (GPL) as published by the Free Software
17	* Foundation, in version 2 as it comes in the "COPYING" file of the
18	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
19	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
20	*/
21
22
23
24	/*********************************************************************************************************************************
25	* Header Files *
26	*********************************************************************************************************************************/
27	#include <VBox/com/com.h>
28	#include <VBox/com/string.h>
29	#include <VBox/com/Guid.h>
30	#include <VBox/com/ErrorInfo.h>
31	#include <VBox/com/errorprint.h>
32
33	#include <VBox/com/VirtualBox.h>
34
35	#include <VBox/vd.h>
36	#include <VBox/sup.h>
37	#include <VBox/log.h>
38
39	#include <iprt/ctype.h>
40	#include <iprt/file.h>
41	#include <iprt/getopt.h>
42	#include <iprt/stream.h>
43	#include <iprt/string.h>
44	#include <iprt/uuid.h>
45	#include <iprt/sha.h>
46
47	#include "VBoxManage.h"
48
49	/* Includes for the raw disk stuff. */
50	#ifdef RT_OS_WINDOWS
51	# include <iprt/win/windows.h>
52	# include <winioctl.h>
53	#elif defined(RT_OS_LINUX) \|\| defined(RT_OS_DARWIN) \
54	\|\| defined(RT_OS_SOLARIS) \|\| defined(RT_OS_FREEBSD)
55	# include <errno.h>
56	# include <sys/ioctl.h>
57	# include <sys/types.h>
58	# include <sys/stat.h>
59	# include <fcntl.h>
60	# include <unistd.h>
61	#endif
62	#ifdef RT_OS_LINUX
63	# include <sys/utsname.h>
64	# include <linux/hdreg.h>
65	# include <linux/fs.h>
66	# include <stdlib.h> /* atoi() */
67	#endif /* RT_OS_LINUX */
68	#ifdef RT_OS_DARWIN
69	# include <sys/disk.h>
70	#endif /* RT_OS_DARWIN */
71	#ifdef RT_OS_SOLARIS
72	# include <stropts.h>
73	# include <sys/dkio.h>
74	# include <sys/vtoc.h>
75	#endif /* RT_OS_SOLARIS */
76	#ifdef RT_OS_FREEBSD
77	# include <sys/disk.h>
78	#endif /* RT_OS_FREEBSD */
79
80	using namespace com;
81
82
83	/** Macro for checking whether a partition is of extended type or not. */
84	#define PARTTYPE_IS_EXTENDED(x) ((x) == 0x05 \|\| (x) == 0x0f \|\| (x) == 0x85)
85
86	/** Maximum number of partitions we can deal with.
87	* Ridiculously large number, but the memory consumption is rather low so who
88	* cares about never using most entries. */
89	#define HOSTPARTITION_MAX 100
90
91
92	typedef struct HOSTPARTITION
93	{
94	/** partition number */
95	unsigned uIndex;
96	/** partition number (internal only, windows specific numbering) */
97	unsigned uIndexWin;
98	/** partition type */
99	unsigned uType;
100	/** CHS/cylinder of the first sector */
101	unsigned uStartCylinder;
102	/** CHS/head of the first sector */
103	unsigned uStartHead;
104	/** CHS/head of the first sector */
105	unsigned uStartSector;
106	/** CHS/cylinder of the last sector */
107	unsigned uEndCylinder;
108	/** CHS/head of the last sector */
109	unsigned uEndHead;
110	/** CHS/sector of the last sector */
111	unsigned uEndSector;
112	/** start sector of this partition relative to the beginning of the hard
113	* disk or relative to the beginning of the extended partition table */
114	uint64_t uStart;
115	/** numer of sectors of the partition */
116	uint64_t uSize;
117	/** start sector of this partition _table_ */
118	uint64_t uPartDataStart;
119	/** numer of sectors of this partition _table_ */
120	uint64_t cPartDataSectors;
121	} HOSTPARTITION, *PHOSTPARTITION;
122
123	typedef struct HOSTPARTITIONS
124	{
125	/** partitioning type - MBR or GPT */
126	VDISKPARTTYPE uPartitioningType;
127	unsigned cPartitions;
128	HOSTPARTITION aPartitions[HOSTPARTITION_MAX];
129	} HOSTPARTITIONS, *PHOSTPARTITIONS;
130
131	/** flag whether we're in internal mode */
132	bool g_fInternalMode;
133
134	/**
135	* Print the usage info.
136	*/
137	void printUsageInternal(USAGECATEGORY enmCommand, PRTSTREAM pStrm)
138	{
139	Assert(enmCommand != USAGE_INVALID);
140	Assert(enmCommand != USAGE_S_NEWCMD);
141	Assert(enmCommand != USAGE_S_DUMPOPTS);
142	RTStrmPrintf(pStrm,
143	"Usage: VBoxManage internalcommands <command> [command arguments]\n"
144	"\n"
145	"Commands:\n"
146	"\n"
147	"%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s"
148	"WARNING: This is a development tool and shall only be used to analyse\n"
149	" problems. It is completely unsupported and will change in\n"
150	" incompatible ways without warning.\n",
151
152	(enmCommand == USAGE_I_LOADMAP \|\| enmCommand == USAGE_S_ALL)
153	? " loadmap <vmname\|uuid> <symfile> <address> [module] [subtrahend] [segment]\n"
154	" This will instruct DBGF to load the given map file\n"
155	" during initialization. (See also loadmap in the debugger.)\n"
156	"\n"
157	: "",
158	(enmCommand == USAGE_I_LOADSYMS \|\| enmCommand == USAGE_S_ALL)
159	? " loadsyms <vmname\|uuid> <symfile> [delta] [module] [module address]\n"
160	" This will instruct DBGF to load the given symbol file\n"
161	" during initialization.\n"
162	"\n"
163	: "",
164	(enmCommand == USAGE_I_SETHDUUID \|\| enmCommand == USAGE_S_ALL)
165	? " sethduuid <filepath> [<uuid>]\n"
166	" Assigns a new UUID to the given image file. This way, multiple copies\n"
167	" of a container can be registered.\n"
168	"\n"
169	: "",
170	(enmCommand == USAGE_I_SETHDPARENTUUID \|\| enmCommand == USAGE_S_ALL)
171	? " sethdparentuuid <filepath> <uuid>\n"
172	" Assigns a new parent UUID to the given image file.\n"
173	"\n"
174	: "",
175	(enmCommand == USAGE_I_DUMPHDINFO \|\| enmCommand == USAGE_S_ALL)
176	? " dumphdinfo <filepath>\n"
177	" Prints information about the image at the given location.\n"
178	"\n"
179	: "",
180	(enmCommand == USAGE_I_LISTPARTITIONS \|\| enmCommand == USAGE_S_ALL)
181	? " listpartitions -rawdisk <diskname>\n"
182	" Lists all partitions on <diskname>.\n"
183	"\n"
184	: "",
185	(enmCommand == USAGE_I_CREATERAWVMDK \|\| enmCommand == USAGE_S_ALL)
186	? " createrawvmdk -filename <filename> -rawdisk <diskname>\n"
187	" [-partitions <list of partition numbers> [-mbr <filename>] ]\n"
188	" [-relative]\n"
189	" Creates a new VMDK image which gives access to an entire host disk (if\n"
190	" the parameter -partitions is not specified) or some partitions of a\n"
191	" host disk. If access to individual partitions is granted, then the\n"
192	" parameter -mbr can be used to specify an alternative MBR to be used\n"
193	" (the partitioning information in the MBR file is ignored).\n"
194	" The diskname is on Linux e.g. /dev/sda, and on Windows e.g.\n"
195	" \\\\.\\PhysicalDrive0).\n"
196	" On Linux or FreeBSD host the parameter -relative causes a VMDK file to\n"
197	" be created which refers to individual partitions instead to the entire\n"
198	" disk.\n"
199	" The necessary partition numbers can be queried with\n"
200	" VBoxManage internalcommands listpartitions\n"
201	"\n"
202	: "",
203	(enmCommand == USAGE_I_RENAMEVMDK \|\| enmCommand == USAGE_S_ALL)
204	? " renamevmdk -from <filename> -to <filename>\n"
205	" Renames an existing VMDK image, including the base file and all its extents.\n"
206	"\n"
207	: "",
208	(enmCommand == USAGE_I_CONVERTTORAW \|\| enmCommand == USAGE_S_ALL)
209	? " converttoraw [-format <fileformat>] <filename> <outputfile>"
210	#ifdef ENABLE_CONVERT_RAW_TO_STDOUT
211	"\|stdout"
212	#endif /* ENABLE_CONVERT_RAW_TO_STDOUT */
213	"\n"
214	" Convert image to raw, writing to file"
215	#ifdef ENABLE_CONVERT_RAW_TO_STDOUT
216	" or stdout"
217	#endif /* ENABLE_CONVERT_RAW_TO_STDOUT */
218	".\n"
219	"\n"
220	: "",
221	(enmCommand == USAGE_I_CONVERTHD \|\| enmCommand == USAGE_S_ALL)
222	? " converthd [-srcformat VDI\|VMDK\|VHD\|RAW]\n"
223	" [-dstformat VDI\|VMDK\|VHD\|RAW]\n"
224	" <inputfile> <outputfile>\n"
225	" converts hard disk images between formats\n"
226	"\n"
227	: "",
228	(enmCommand == USAGE_I_REPAIRHD \|\| enmCommand == USAGE_S_ALL)
229	? " repairhd [-dry-run]\n"
230	" [-format VDI\|VMDK\|VHD\|...]\n"
231	" <filename>\n"
232	" Tries to repair corrupted disk images\n"
233	"\n"
234	: "",
235	#ifdef RT_OS_WINDOWS
236	(enmCommand == USAGE_I_MODINSTALL \|\| enmCommand == USAGE_S_ALL)
237	? " modinstall\n"
238	" Installs the necessary driver for the host OS\n"
239	"\n"
240	: "",
241	(enmCommand == USAGE_I_MODUNINSTALL \|\| enmCommand == USAGE_S_ALL)
242	? " moduninstall\n"
243	" Deinstalls the driver\n"
244	"\n"
245	: "",
246	#else
247	"",
248	"",
249	#endif
250	(enmCommand == USAGE_I_DEBUGLOG \|\| enmCommand == USAGE_S_ALL)
251	? " debuglog <vmname\|uuid> [--enable\|--disable] [--flags todo]\n"
252	" [--groups todo] [--destinations todo]\n"
253	" Controls debug logging.\n"
254	"\n"
255	: "",
256	(enmCommand == USAGE_I_PASSWORDHASH \|\| enmCommand == USAGE_S_ALL)
257	? " passwordhash <password>\n"
258	" Generates a password hash.\n"
259	"\n"
260	: "",
261	(enmCommand == USAGE_I_GUESTSTATS \|\| enmCommand == USAGE_S_ALL)
262	? " gueststats <vmname\|uuid> [--interval <seconds>]\n"
263	" Obtains and prints internal guest statistics.\n"
264	" Sets the update interval if specified.\n"
265	"\n"
266	: ""
267	);
268	}
269
270	/** @todo this is no longer necessary, we can enumerate extra data */
271	/**
272	* Finds a new unique key name.
273	*
274	* I don't think this is 100% race condition proof, but we assumes
275	* the user is not trying to push this point.
276	*
277	* @returns Result from the insert.
278	* @param pMachine The Machine object.
279	* @param pszKeyBase The base key.
280	* @param rKey Reference to the string object in which we will return the key.
281	*/
282	static HRESULT NewUniqueKey(ComPtr<IMachine> pMachine, const char *pszKeyBase, Utf8Str &rKey)
283	{
284	Bstr KeyBase(pszKeyBase);
285	Bstr Keys;
286	HRESULT hrc = pMachine->GetExtraData(KeyBase.raw(), Keys.asOutParam());
287	if (FAILED(hrc))
288	return hrc;
289
290	/* if there are no keys, it's simple. */
291	if (Keys.isEmpty())
292	{
293	rKey = "1";
294	return pMachine->SetExtraData(KeyBase.raw(), Bstr(rKey).raw());
295	}
296
297	/* find a unique number - brute force rulez. */
298	Utf8Str KeysUtf8(Keys);
299	const char *pszKeys = RTStrStripL(KeysUtf8.c_str());
300	for (unsigned i = 1; i < 1000000; i++)
301	{
302	char szKey[32];
303	size_t cchKey = RTStrPrintf(szKey, sizeof(szKey), "%#x", i);
304	const char *psz = strstr(pszKeys, szKey);
305	while (psz)
306	{
307	if ( ( psz == pszKeys
308	\|\| psz[-1] == ' ')
309	&& ( psz[cchKey] == ' '
310	\|\| !psz[cchKey])
311	)
312	break;
313	psz = strstr(psz + cchKey, szKey);
314	}
315	if (!psz)
316	{
317	rKey = szKey;
318	Utf8StrFmt NewKeysUtf8("%s %s", pszKeys, szKey);
319	return pMachine->SetExtraData(KeyBase.raw(),
320	Bstr(NewKeysUtf8).raw());
321	}
322	}
323	RTMsgError("Cannot find unique key for '%s'!", pszKeyBase);
324	return E_FAIL;
325	}
326
327
328	#if 0
329	/**
330	* Remove a key.
331	*
332	* I don't think this isn't 100% race condition proof, but we assumes
333	* the user is not trying to push this point.
334	*
335	* @returns Result from the insert.
336	* @param pMachine The machine object.
337	* @param pszKeyBase The base key.
338	* @param pszKey The key to remove.
339	*/
340	static HRESULT RemoveKey(ComPtr<IMachine> pMachine, const char pszKeyBase, const char pszKey)
341	{
342	Bstr Keys;
343	HRESULT hrc = pMachine->GetExtraData(Bstr(pszKeyBase), Keys.asOutParam());
344	if (FAILED(hrc))
345	return hrc;
346
347	/* if there are no keys, it's simple. */
348	if (Keys.isEmpty())
349	return S_OK;
350
351	char *pszKeys;
352	int rc = RTUtf16ToUtf8(Keys.raw(), &pszKeys);
353	if (RT_SUCCESS(rc))
354	{
355	/* locate it */
356	size_t cchKey = strlen(pszKey);
357	char *psz = strstr(pszKeys, pszKey);
358	while (psz)
359	{
360	if ( ( psz == pszKeys
361	\|\| psz[-1] == ' ')
362	&& ( psz[cchKey] == ' '
363	\|\| !psz[cchKey])
364	)
365	break;
366	psz = strstr(psz + cchKey, pszKey);
367	}
368	if (psz)
369	{
370	/* remove it */
371	char *pszNext = RTStrStripL(psz + cchKey);
372	if (*pszNext)
373	memmove(psz, pszNext, strlen(pszNext) + 1);
374	else
375	*psz = '\0';
376	psz = RTStrStrip(pszKeys);
377
378	/* update */
379	hrc = pMachine->SetExtraData(Bstr(pszKeyBase), Bstr(psz));
380	}
381
382	RTStrFree(pszKeys);
383	return hrc;
384	}
385	else
386	RTMsgError("Failed to delete key '%s' from '%s', string conversion error %Rrc!",
387	pszKey, pszKeyBase, rc);
388
389	return E_FAIL;
390	}
391	#endif
392
393
394	/**
395	* Sets a key value, does necessary error bitching.
396	*
397	* @returns COM status code.
398	* @param pMachine The Machine object.
399	* @param pszKeyBase The key base.
400	* @param pszKey The key.
401	* @param pszAttribute The attribute name.
402	* @param pszValue The string value.
403	*/
404	static HRESULT SetString(ComPtr<IMachine> pMachine, const char pszKeyBase, const char pszKey, const char pszAttribute, const char pszValue)
405	{
406	HRESULT hrc = pMachine->SetExtraData(BstrFmt("%s/%s/%s", pszKeyBase,
407	pszKey, pszAttribute).raw(),
408	Bstr(pszValue).raw());
409	if (FAILED(hrc))
410	RTMsgError("Failed to set '%s/%s/%s' to '%s'! hrc=%#x",
411	pszKeyBase, pszKey, pszAttribute, pszValue, hrc);
412	return hrc;
413	}
414
415
416	/**
417	* Sets a key value, does necessary error bitching.
418	*
419	* @returns COM status code.
420	* @param pMachine The Machine object.
421	* @param pszKeyBase The key base.
422	* @param pszKey The key.
423	* @param pszAttribute The attribute name.
424	* @param u64Value The value.
425	*/
426	static HRESULT SetUInt64(ComPtr<IMachine> pMachine, const char pszKeyBase, const char pszKey, const char *pszAttribute, uint64_t u64Value)
427	{
428	char szValue[64];
429	RTStrPrintf(szValue, sizeof(szValue), "%#RX64", u64Value);
430	return SetString(pMachine, pszKeyBase, pszKey, pszAttribute, szValue);
431	}
432
433
434	/**
435	* Sets a key value, does necessary error bitching.
436	*
437	* @returns COM status code.
438	* @param pMachine The Machine object.
439	* @param pszKeyBase The key base.
440	* @param pszKey The key.
441	* @param pszAttribute The attribute name.
442	* @param i64Value The value.
443	*/
444	static HRESULT SetInt64(ComPtr<IMachine> pMachine, const char pszKeyBase, const char pszKey, const char *pszAttribute, int64_t i64Value)
445	{
446	char szValue[64];
447	RTStrPrintf(szValue, sizeof(szValue), "%RI64", i64Value);
448	return SetString(pMachine, pszKeyBase, pszKey, pszAttribute, szValue);
449	}
450
451
452	/**
453	* Identical to the 'loadsyms' command.
454	*/
455	static RTEXITCODE CmdLoadSyms(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
456	{
457	RT_NOREF(aSession);
458	HRESULT rc;
459
460	/*
461	* Get the VM
462	*/
463	ComPtr<IMachine> machine;
464	CHECK_ERROR_RET(aVirtualBox, FindMachine(Bstr(argv[0]).raw(),
465	machine.asOutParam()), RTEXITCODE_FAILURE);
466
467	/*
468	* Parse the command.
469	*/
470	const char *pszFilename;
471	int64_t offDelta = 0;
472	const char *pszModule = NULL;
473	uint64_t ModuleAddress = UINT64_MAX;
474	uint64_t ModuleSize = 0;
475
476	/* filename */
477	if (argc < 2)
478	return errorArgument("Missing the filename argument!\n");
479	pszFilename = argv[1];
480
481	/* offDelta */
482	if (argc >= 3)
483	{
484	int irc = RTStrToInt64Ex(argv[2], NULL, 0, &offDelta);
485	if (RT_FAILURE(irc))
486	return errorArgument(argv[0], "Failed to read delta '%s', rc=%Rrc\n", argv[2], rc);
487	}
488
489	/* pszModule */
490	if (argc >= 4)
491	pszModule = argv[3];
492
493	/* ModuleAddress */
494	if (argc >= 5)
495	{
496	int irc = RTStrToUInt64Ex(argv[4], NULL, 0, &ModuleAddress);
497	if (RT_FAILURE(irc))
498	return errorArgument(argv[0], "Failed to read module address '%s', rc=%Rrc\n", argv[4], rc);
499	}
500
501	/* ModuleSize */
502	if (argc >= 6)
503	{
504	int irc = RTStrToUInt64Ex(argv[5], NULL, 0, &ModuleSize);
505	if (RT_FAILURE(irc))
506	return errorArgument(argv[0], "Failed to read module size '%s', rc=%Rrc\n", argv[5], rc);
507	}
508
509	/*
510	* Add extra data.
511	*/
512	Utf8Str KeyStr;
513	HRESULT hrc = NewUniqueKey(machine, "VBoxInternal/DBGF/loadsyms", KeyStr);
514	if (SUCCEEDED(hrc))
515	hrc = SetString(machine, "VBoxInternal/DBGF/loadsyms", KeyStr.c_str(), "Filename", pszFilename);
516	if (SUCCEEDED(hrc) && argc >= 3)
517	hrc = SetInt64(machine, "VBoxInternal/DBGF/loadsyms", KeyStr.c_str(), "Delta", offDelta);
518	if (SUCCEEDED(hrc) && argc >= 4)
519	hrc = SetString(machine, "VBoxInternal/DBGF/loadsyms", KeyStr.c_str(), "Module", pszModule);
520	if (SUCCEEDED(hrc) && argc >= 5)
521	hrc = SetUInt64(machine, "VBoxInternal/DBGF/loadsyms", KeyStr.c_str(), "ModuleAddress", ModuleAddress);
522	if (SUCCEEDED(hrc) && argc >= 6)
523	hrc = SetUInt64(machine, "VBoxInternal/DBGF/loadsyms", KeyStr.c_str(), "ModuleSize", ModuleSize);
524
525	return SUCCEEDED(hrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
526	}
527
528
529	/**
530	* Identical to the 'loadmap' command.
531	*/
532	static RTEXITCODE CmdLoadMap(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
533	{
534	RT_NOREF(aSession);
535	HRESULT rc;
536
537	/*
538	* Get the VM
539	*/
540	ComPtr<IMachine> machine;
541	CHECK_ERROR_RET(aVirtualBox, FindMachine(Bstr(argv[0]).raw(),
542	machine.asOutParam()), RTEXITCODE_FAILURE);
543
544	/*
545	* Parse the command.
546	*/
547	const char *pszFilename;
548	uint64_t ModuleAddress = UINT64_MAX;
549	const char *pszModule = NULL;
550	uint64_t offSubtrahend = 0;
551	uint32_t iSeg = UINT32_MAX;
552
553	/* filename */
554	if (argc < 2)
555	return errorArgument("Missing the filename argument!\n");
556	pszFilename = argv[1];
557
558	/* address */
559	if (argc < 3)
560	return errorArgument("Missing the module address argument!\n");
561	int irc = RTStrToUInt64Ex(argv[2], NULL, 0, &ModuleAddress);
562	if (RT_FAILURE(irc))
563	return errorArgument(argv[0], "Failed to read module address '%s', rc=%Rrc\n", argv[2], rc);
564
565	/* name (optional) */
566	if (argc > 3)
567	pszModule = argv[3];
568
569	/* subtrahend (optional) */
570	if (argc > 4)
571	{
572	irc = RTStrToUInt64Ex(argv[4], NULL, 0, &offSubtrahend);
573	if (RT_FAILURE(irc))
574	return errorArgument(argv[0], "Failed to read subtrahend '%s', rc=%Rrc\n", argv[4], rc);
575	}
576
577	/* segment (optional) */
578	if (argc > 5)
579	{
580	irc = RTStrToUInt32Ex(argv[5], NULL, 0, &iSeg);
581	if (RT_FAILURE(irc))
582	return errorArgument(argv[0], "Failed to read segment number '%s', rc=%Rrc\n", argv[5], rc);
583	}
584
585	/*
586	* Add extra data.
587	*/
588	Utf8Str KeyStr;
589	HRESULT hrc = NewUniqueKey(machine, "VBoxInternal/DBGF/loadmap", KeyStr);
590	if (SUCCEEDED(hrc))
591	hrc = SetString(machine, "VBoxInternal/DBGF/loadmap", KeyStr.c_str(), "Filename", pszFilename);
592	if (SUCCEEDED(hrc))
593	hrc = SetUInt64(machine, "VBoxInternal/DBGF/loadmap", KeyStr.c_str(), "Address", ModuleAddress);
594	if (SUCCEEDED(hrc) && pszModule != NULL)
595	hrc = SetString(machine, "VBoxInternal/DBGF/loadmap", KeyStr.c_str(), "Name", pszModule);
596	if (SUCCEEDED(hrc) && offSubtrahend != 0)
597	hrc = SetUInt64(machine, "VBoxInternal/DBGF/loadmap", KeyStr.c_str(), "Subtrahend", offSubtrahend);
598	if (SUCCEEDED(hrc) && iSeg != UINT32_MAX)
599	hrc = SetUInt64(machine, "VBoxInternal/DBGF/loadmap", KeyStr.c_str(), "Segment", iSeg);
600
601	return SUCCEEDED(hrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
602	}
603
604
605	static DECLCALLBACK(void) handleVDError(void pvUser, int rc, RT_SRC_POS_DECL, const char pszFormat, va_list va)
606	{
607	RT_NOREF(pvUser);
608	RTMsgErrorV(pszFormat, va);
609	RTMsgError("Error code %Rrc at %s(%u) in function %s", rc, RT_SRC_POS_ARGS);
610	}
611
612	static DECLCALLBACK(int) handleVDMessage(void pvUser, const char pszFormat, va_list va)
613	{
614	NOREF(pvUser);
615	return RTPrintfV(pszFormat, va);
616	}
617
618	static RTEXITCODE CmdSetHDUUID(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
619	{
620	RT_NOREF(aVirtualBox, aSession);
621	Guid uuid;
622	RTUUID rtuuid;
623	enum eUuidType {
624	HDUUID,
625	HDPARENTUUID
626	} uuidType;
627
628	if (!strcmp(argv[0], "sethduuid"))
629	{
630	uuidType = HDUUID;
631	if (argc != 3 && argc != 2)
632	return errorSyntax(USAGE_I_SETHDUUID, "Not enough parameters");
633	/* if specified, take UUID, otherwise generate a new one */
634	if (argc == 3)
635	{
636	if (RT_FAILURE(RTUuidFromStr(&rtuuid, argv[2])))
637	return errorSyntax(USAGE_I_SETHDUUID, "Invalid UUID parameter");
638	uuid = argv[2];
639	} else
640	uuid.create();
641	}
642	else if (!strcmp(argv[0], "sethdparentuuid"))
643	{
644	uuidType = HDPARENTUUID;
645	if (argc != 3)
646	return errorSyntax(USAGE_I_SETHDPARENTUUID, "Not enough parameters");
647	if (RT_FAILURE(RTUuidFromStr(&rtuuid, argv[2])))
648	return errorSyntax(USAGE_I_SETHDPARENTUUID, "Invalid UUID parameter");
649	uuid = argv[2];
650	}
651	else
652	return errorSyntax(USAGE_I_SETHDUUID, "Invalid invocation");
653
654	/* just try it */
655	char *pszFormat = NULL;
656	VDTYPE enmType = VDTYPE_INVALID;
657	int rc = VDGetFormat(NULL /* pVDIfsDisk /, NULL / pVDIfsImage */,
658	argv[1], VDTYPE_INVALID, &pszFormat, &enmType);
659	if (RT_FAILURE(rc))
660	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Format autodetect failed: %Rrc", rc);
661
662	PVDISK pDisk = NULL;
663
664	PVDINTERFACE pVDIfs = NULL;
665	VDINTERFACEERROR vdInterfaceError;
666	vdInterfaceError.pfnError = handleVDError;
667	vdInterfaceError.pfnMessage = handleVDMessage;
668
669	rc = VDInterfaceAdd(&vdInterfaceError.Core, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
670	NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
671	AssertRC(rc);
672
673	rc = VDCreate(pVDIfs, enmType, &pDisk);
674	if (RT_FAILURE(rc))
675	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot create the virtual disk container: %Rrc", rc);
676
677	/* Open the image */
678	rc = VDOpen(pDisk, pszFormat, argv[1], VD_OPEN_FLAGS_NORMAL \| VD_OPEN_FLAGS_INFO, NULL);
679	if (RT_FAILURE(rc))
680	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot open the image: %Rrc", rc);
681
682	if (uuidType == HDUUID)
683	rc = VDSetUuid(pDisk, VD_LAST_IMAGE, uuid.raw());
684	else
685	rc = VDSetParentUuid(pDisk, VD_LAST_IMAGE, uuid.raw());
686	if (RT_FAILURE(rc))
687	RTMsgError("Cannot set a new UUID: %Rrc", rc);
688	else
689	RTPrintf("UUID changed to: %s\n", uuid.toString().c_str());
690
691	VDCloseAll(pDisk);
692
693	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
694	}
695
696
697	static RTEXITCODE CmdDumpHDInfo(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
698	{
699	RT_NOREF(aVirtualBox, aSession);
700
701	/* we need exactly one parameter: the image file */
702	if (argc != 1)
703	{
704	return errorSyntax(USAGE_I_DUMPHDINFO, "Not enough parameters");
705	}
706
707	/* just try it */
708	char *pszFormat = NULL;
709	VDTYPE enmType = VDTYPE_INVALID;
710	int rc = VDGetFormat(NULL /* pVDIfsDisk /, NULL / pVDIfsImage */,
711	argv[0], VDTYPE_INVALID, &pszFormat, &enmType);
712	if (RT_FAILURE(rc))
713	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Format autodetect failed: %Rrc", rc);
714
715	PVDISK pDisk = NULL;
716
717	PVDINTERFACE pVDIfs = NULL;
718	VDINTERFACEERROR vdInterfaceError;
719	vdInterfaceError.pfnError = handleVDError;
720	vdInterfaceError.pfnMessage = handleVDMessage;
721
722	rc = VDInterfaceAdd(&vdInterfaceError.Core, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
723	NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
724	AssertRC(rc);
725
726	rc = VDCreate(pVDIfs, enmType, &pDisk);
727	if (RT_FAILURE(rc))
728	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot create the virtual disk container: %Rrc", rc);
729
730	/* Open the image */
731	rc = VDOpen(pDisk, pszFormat, argv[0], VD_OPEN_FLAGS_READONLY \| VD_OPEN_FLAGS_INFO, NULL);
732	if (RT_FAILURE(rc))
733	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot open the image: %Rrc", rc);
734
735	VDDumpImages(pDisk);
736
737	VDCloseAll(pDisk);
738
739	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
740	}
741
742	static int partRead(RTFILE File, PHOSTPARTITIONS pPart)
743	{
744	uint8_t aBuffer[512];
745	uint8_t partitionTableHeader[512];
746	uint32_t sector_size = 512;
747	uint64_t lastUsableLBA = 0;
748	int rc;
749
750	VDISKPARTTYPE partitioningType;
751
752	pPart->cPartitions = 0;
753	memset(pPart->aPartitions, '\0', sizeof(pPart->aPartitions));
754
755	rc = RTFileReadAt(File, 0, &aBuffer, sizeof(aBuffer), NULL);
756	if (RT_FAILURE(rc))
757	return rc;
758
759	if (aBuffer[450] == 0xEE)/* check the sign of the GPT disk*/
760	{
761	partitioningType = VDISKPARTTYPE_GPT;
762	pPart->uPartitioningType = VDISKPARTTYPE_GPT;//partitioningType;
763
764	if (aBuffer[510] != 0x55 \|\| aBuffer[511] != 0xaa)
765	return VERR_INVALID_PARAMETER;
766
767	rc = RTFileReadAt(File, sector_size, &partitionTableHeader, sector_size, NULL);
768	if (RT_SUCCESS(rc))
769	{
770	/** @todo r=bird: This is a 64-bit magic value, right... */
771	const char l_ppth = (char )partitionTableHeader;
772	if (strncmp(l_ppth, "EFI PART", 8))
773	return VERR_INVALID_PARAMETER;
774
775	/** @todo check GPT Version */
776
777	/** @todo r=bird: C have this handy concept called structures which
778	* greatly simplify data access... (Someone is really lazy here!) */
779	#if 0 /* unused */
780	uint64_t firstUsableLBA = RT_MAKE_U64_FROM_U8(partitionTableHeader[40],
781	partitionTableHeader[41],
782	partitionTableHeader[42],
783	partitionTableHeader[43],
784	partitionTableHeader[44],
785	partitionTableHeader[45],
786	partitionTableHeader[46],
787	partitionTableHeader[47]
788	);
789	#endif
790	lastUsableLBA = RT_MAKE_U64_FROM_U8(partitionTableHeader[48],
791	partitionTableHeader[49],
792	partitionTableHeader[50],
793	partitionTableHeader[51],
794	partitionTableHeader[52],
795	partitionTableHeader[53],
796	partitionTableHeader[54],
797	partitionTableHeader[55]
798	);
799	uint32_t partitionsNumber = RT_MAKE_U32_FROM_U8(partitionTableHeader[80],
800	partitionTableHeader[81],
801	partitionTableHeader[82],
802	partitionTableHeader[83]
803	);
804	uint32_t partitionEntrySize = RT_MAKE_U32_FROM_U8(partitionTableHeader[84],
805	partitionTableHeader[85],
806	partitionTableHeader[86],
807	partitionTableHeader[87]
808	);
809
810	uint32_t currentEntry = 0;
811
812	if (partitionEntrySize * partitionsNumber > 4 * _1M)
813	{
814	RTMsgError("The GPT header seems corrupt because it contains too many entries");
815	return VERR_INVALID_PARAMETER;
816	}
817
818	uint8_t pbPartTable = (uint8_t )RTMemAllocZ(RT_ALIGN_Z(partitionEntrySize * partitionsNumber, 512));
819	if (!pbPartTable)
820	{
821	RTMsgError("Allocating memory for the GPT partitions entries failed");
822	return VERR_NO_MEMORY;
823	}
824
825	/* partition entries begin from LBA2 */
826	/** @todo r=aeichner: Reading from LBA 2 is not always correct, the header will contain the starting LBA. */
827	rc = RTFileReadAt(File, 1024, pbPartTable, RT_ALIGN_Z(partitionEntrySize * partitionsNumber, 512), NULL);
828	if (RT_FAILURE(rc))
829	{
830	RTMsgError("Reading the partition table failed");
831	RTMemFree(pbPartTable);
832	return rc;
833	}
834
835	while (currentEntry < partitionsNumber)
836	{
837	uint8_t partitionEntry = pbPartTable + currentEntry partitionEntrySize;
838
839	uint64_t start = RT_MAKE_U64_FROM_U8(partitionEntry[32], partitionEntry[33], partitionEntry[34], partitionEntry[35],
840	partitionEntry[36], partitionEntry[37], partitionEntry[38], partitionEntry[39]);
841	uint64_t end = RT_MAKE_U64_FROM_U8(partitionEntry[40], partitionEntry[41], partitionEntry[42], partitionEntry[43],
842	partitionEntry[44], partitionEntry[45], partitionEntry[46], partitionEntry[47]);
843
844	PHOSTPARTITION pCP = &pPart->aPartitions[pPart->cPartitions++];
845	pCP->uIndex = currentEntry + 1;
846	pCP->uIndexWin = currentEntry + 1;
847	pCP->uType = 0;
848	pCP->uStartCylinder = 0;
849	pCP->uStartHead = 0;
850	pCP->uStartSector = 0;
851	pCP->uEndCylinder = 0;
852	pCP->uEndHead = 0;
853	pCP->uEndSector = 0;
854	pCP->uPartDataStart = 0; /* will be filled out later properly. */
855	pCP->cPartDataSectors = 0;
856	if (start==0 \|\| end==0)
857	{
858	pCP->uIndex = 0;
859	pCP->uIndexWin = 0;
860	--pPart->cPartitions;
861	break;
862	}
863	else
864	{
865	pCP->uStart = start;
866	pCP->uSize = (end +1) - start;/+1 LBA because the last address is included/
867	}
868
869	++currentEntry;
870	}
871
872	RTMemFree(pbPartTable);
873	}
874	}
875	else
876	{
877	partitioningType = VDISKPARTTYPE_MBR;
878	pPart->uPartitioningType = VDISKPARTTYPE_MBR;//partitioningType;
879
880	if (aBuffer[510] != 0x55 \|\| aBuffer[511] != 0xaa)
881	return VERR_INVALID_PARAMETER;
882
883	unsigned uExtended = (unsigned)-1;
884	unsigned uIndexWin = 1;
885
886	for (unsigned i = 0; i < 4; i++)
887	{
888	uint8_t p = &aBuffer[0x1be + i 16];
889	if (p[4] == 0)
890	continue;
891	PHOSTPARTITION pCP = &pPart->aPartitions[pPart->cPartitions++];
892	pCP->uIndex = i + 1;
893	pCP->uType = p[4];
894	pCP->uStartCylinder = (uint32_t)p[3] + ((uint32_t)(p[2] & 0xc0) << 2);
895	pCP->uStartHead = p[1];
896	pCP->uStartSector = p[2] & 0x3f;
897	pCP->uEndCylinder = (uint32_t)p[7] + ((uint32_t)(p[6] & 0xc0) << 2);
898	pCP->uEndHead = p[5];
899	pCP->uEndSector = p[6] & 0x3f;
900	pCP->uStart = RT_MAKE_U32_FROM_U8(p[8], p[9], p[10], p[11]);
901	pCP->uSize = RT_MAKE_U32_FROM_U8(p[12], p[13], p[14], p[15]);
902	pCP->uPartDataStart = 0; /* will be filled out later properly. */
903	pCP->cPartDataSectors = 0;
904
905	if (PARTTYPE_IS_EXTENDED(p[4]))
906	{
907	if (uExtended == (unsigned)-1)
908	{
909	uExtended = (unsigned)(pCP - pPart->aPartitions);
910	pCP->uIndexWin = 0;
911	}
912	else
913	{
914	RTMsgError("More than one extended partition");
915	return VERR_INVALID_PARAMETER;
916	}
917	}
918	else
919	{
920	pCP->uIndexWin = uIndexWin;
921	uIndexWin++;
922	}
923	}
924
925	if (uExtended != (unsigned)-1)
926	{
927	unsigned uIndex = 5;
928	uint64_t uStart = pPart->aPartitions[uExtended].uStart;
929	uint64_t uOffset = 0;
930	if (!uStart)
931	{
932	RTMsgError("Inconsistency for logical partition start");
933	return VERR_INVALID_PARAMETER;
934	}
935
936	do
937	{
938	rc = RTFileReadAt(File, (uStart + uOffset) * 512, &aBuffer, sizeof(aBuffer), NULL);
939	if (RT_FAILURE(rc))
940	return rc;
941
942	if (aBuffer[510] != 0x55 \|\| aBuffer[511] != 0xaa)
943	{
944	RTMsgError("Logical partition without magic");
945	return VERR_INVALID_PARAMETER;
946	}
947	uint8_t *p = &aBuffer[0x1be];
948
949	if (p[4] == 0)
950	{
951	RTMsgError("Logical partition with type 0 encountered");
952	return VERR_INVALID_PARAMETER;
953	}
954
955	PHOSTPARTITION pCP = &pPart->aPartitions[pPart->cPartitions++];
956	pCP->uIndex = uIndex;
957	pCP->uIndexWin = uIndexWin;
958	pCP->uType = p[4];
959	pCP->uStartCylinder = (uint32_t)p[3] + ((uint32_t)(p[2] & 0xc0) << 2);
960	pCP->uStartHead = p[1];
961	pCP->uStartSector = p[2] & 0x3f;
962	pCP->uEndCylinder = (uint32_t)p[7] + ((uint32_t)(p[6] & 0xc0) << 2);
963	pCP->uEndHead = p[5];
964	pCP->uEndSector = p[6] & 0x3f;
965	uint32_t uStartOffset = RT_MAKE_U32_FROM_U8(p[8], p[9], p[10], p[11]);
966	if (!uStartOffset)
967	{
968	RTMsgError("Invalid partition start offset");
969	return VERR_INVALID_PARAMETER;
970	}
971	pCP->uStart = uStart + uOffset + uStartOffset;
972	pCP->uSize = RT_MAKE_U32_FROM_U8(p[12], p[13], p[14], p[15]);
973	/* Fill out partitioning location info for EBR. */
974	pCP->uPartDataStart = uStart + uOffset;
975	pCP->cPartDataSectors = uStartOffset;
976	p += 16;
977	if (p[4] == 0)
978	uExtended = (unsigned)-1;
979	else if (PARTTYPE_IS_EXTENDED(p[4]))
980	{
981	uExtended = uIndex;
982	uIndex++;
983	uIndexWin++;
984	uOffset = RT_MAKE_U32_FROM_U8(p[8], p[9], p[10], p[11]);
985	}
986	else
987	{
988	RTMsgError("Logical partition chain broken");
989	return VERR_INVALID_PARAMETER;
990	}
991	} while (uExtended != (unsigned)-1);
992	}
993	}
994
995
996	/* Sort partitions in ascending order of start sector, plus a trivial
997	* bit of consistency checking. */
998	for (unsigned i = 0; i < pPart->cPartitions-1; i++)
999	{
1000	unsigned uMinIdx = i;
1001	uint64_t uMinVal = pPart->aPartitions[i].uStart;
1002	for (unsigned j = i + 1; j < pPart->cPartitions; j++)
1003	{
1004	if (pPart->aPartitions[j].uStart < uMinVal)
1005	{
1006	uMinIdx = j;
1007	uMinVal = pPart->aPartitions[j].uStart;
1008	}
1009	else if (pPart->aPartitions[j].uStart == uMinVal)
1010	{
1011	RTMsgError("Two partitions start at the same place");
1012	return VERR_INVALID_PARAMETER;
1013	}
1014	else if (pPart->aPartitions[j].uStart == 0)
1015	{
1016	RTMsgError("Partition starts at sector 0");
1017	return VERR_INVALID_PARAMETER;
1018	}
1019	}
1020	if (uMinIdx != i)
1021	{
1022	/* Swap entries at index i and uMinIdx. */
1023	memcpy(&pPart->aPartitions[pPart->cPartitions],
1024	&pPart->aPartitions[i], sizeof(HOSTPARTITION));
1025	memcpy(&pPart->aPartitions[i],
1026	&pPart->aPartitions[uMinIdx], sizeof(HOSTPARTITION));
1027	memcpy(&pPart->aPartitions[uMinIdx],
1028	&pPart->aPartitions[pPart->cPartitions], sizeof(HOSTPARTITION));
1029	}
1030	}
1031
1032	/* Fill out partitioning location info for MBR or GPT. */
1033	pPart->aPartitions[0].uPartDataStart = 0;
1034	pPart->aPartitions[0].cPartDataSectors = pPart->aPartitions[0].uStart;
1035
1036	/* Fill out partitioning location info for backup GPT. */
1037	if (partitioningType == VDISKPARTTYPE_GPT)
1038	{
1039	pPart->aPartitions[pPart->cPartitions-1].uPartDataStart = lastUsableLBA+1;
1040	pPart->aPartitions[pPart->cPartitions-1].cPartDataSectors = 33;
1041
1042	/* Now do a some partition table consistency checking, to reject the most
1043	* obvious garbage which can lead to trouble later. */
1044	uint64_t uPrevEnd = 0;
1045	for (unsigned i = 0; i < pPart->cPartitions; i++)
1046	{
1047	if (pPart->aPartitions[i].cPartDataSectors)
1048	uPrevEnd = pPart->aPartitions[i].uPartDataStart + pPart->aPartitions[i].cPartDataSectors;
1049	if (pPart->aPartitions[i].uStart < uPrevEnd &&
1050	pPart->cPartitions-1 != i)
1051	{
1052	RTMsgError("Overlapping GPT partitions");
1053	return VERR_INVALID_PARAMETER;
1054	}
1055	}
1056	}
1057	else
1058	{
1059	/* Now do a some partition table consistency checking, to reject the most
1060	* obvious garbage which can lead to trouble later. */
1061	uint64_t uPrevEnd = 0;
1062	for (unsigned i = 0; i < pPart->cPartitions; i++)
1063	{
1064	if (pPart->aPartitions[i].cPartDataSectors)
1065	uPrevEnd = pPart->aPartitions[i].uPartDataStart + pPart->aPartitions[i].cPartDataSectors;
1066	if (pPart->aPartitions[i].uStart < uPrevEnd)
1067	{
1068	RTMsgError("Overlapping MBR partitions");
1069	return VERR_INVALID_PARAMETER;
1070	}
1071	if (!PARTTYPE_IS_EXTENDED(pPart->aPartitions[i].uType))
1072	uPrevEnd = pPart->aPartitions[i].uStart + pPart->aPartitions[i].uSize;
1073	}
1074	}
1075
1076	return VINF_SUCCESS;
1077	}
1078
1079	static RTEXITCODE CmdListPartitions(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
1080	{
1081	RT_NOREF(aVirtualBox, aSession);
1082	Utf8Str rawdisk;
1083
1084	/* let's have a closer look at the arguments */
1085	for (int i = 0; i < argc; i++)
1086	{
1087	if (strcmp(argv[i], "-rawdisk") == 0)
1088	{
1089	if (argc <= i + 1)
1090	{
1091	return errorArgument("Missing argument to '%s'", argv[i]);
1092	}
1093	i++;
1094	rawdisk = argv[i];
1095	}
1096	else
1097	{
1098	return errorSyntax(USAGE_I_LISTPARTITIONS, "Invalid parameter '%s'", argv[i]);
1099	}
1100	}
1101
1102	if (rawdisk.isEmpty())
1103	return errorSyntax(USAGE_I_LISTPARTITIONS, "Mandatory parameter -rawdisk missing");
1104
1105	RTFILE hRawFile;
1106	int vrc = RTFileOpen(&hRawFile, rawdisk.c_str(), RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE);
1107	if (RT_FAILURE(vrc))
1108	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot open the raw disk: %Rrc", vrc);
1109
1110	HOSTPARTITIONS partitions;
1111	vrc = partRead(hRawFile, &partitions);
1112	/* Don't bail out on errors, print the table and return the result code. */
1113
1114	RTPrintf("Number Type StartCHS EndCHS Size (MiB) Start (Sect)\n");
1115	for (unsigned i = 0; i < partitions.cPartitions; i++)
1116	{
1117	/* Don't show the extended partition, otherwise users might think they
1118	* can add it to the list of partitions for raw partition access. */
1119	if (PARTTYPE_IS_EXTENDED(partitions.aPartitions[i].uType))
1120	continue;
1121
1122	RTPrintf("%-7u %#04x %-4u/%-3u/%-2u %-4u/%-3u/%-2u %10llu %10llu\n",
1123	partitions.aPartitions[i].uIndex,
1124	partitions.aPartitions[i].uType,
1125	partitions.aPartitions[i].uStartCylinder,
1126	partitions.aPartitions[i].uStartHead,
1127	partitions.aPartitions[i].uStartSector,
1128	partitions.aPartitions[i].uEndCylinder,
1129	partitions.aPartitions[i].uEndHead,
1130	partitions.aPartitions[i].uEndSector,
1131	partitions.aPartitions[i].uSize / 2048,
1132	partitions.aPartitions[i].uStart);
1133	}
1134
1135	return RT_SUCCESS(vrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
1136	}
1137
1138	static PVDISKRAWPARTDESC appendPartDesc(uint32_t pcPartDescs, PVDISKRAWPARTDESC ppPartDescs)
1139	{
1140	(*pcPartDescs)++;
1141	PVDISKRAWPARTDESC p;
1142	p = (PVDISKRAWPARTDESC)RTMemRealloc(*ppPartDescs,
1143	pcPartDescs sizeof(VDISKRAWPARTDESC));
1144	*ppPartDescs = p;
1145	if (p)
1146	{
1147	p = p + *pcPartDescs - 1;
1148	memset(p, '\0', sizeof(VDISKRAWPARTDESC));
1149	}
1150
1151	return p;
1152	}
1153
1154	static RTEXITCODE CmdCreateRawVMDK(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
1155	{
1156	RT_NOREF(aVirtualBox, aSession);
1157	HRESULT rc = S_OK;
1158	Utf8Str filename;
1159	const char *pszMBRFilename = NULL;
1160	Utf8Str rawdisk;
1161	const char *pszPartitions = NULL;
1162	bool fRelative = false;
1163
1164	uint64_t cbSize = 0;
1165	PVDISK pDisk = NULL;
1166	VDISKRAW RawDescriptor;
1167	PVDINTERFACE pVDIfs = NULL;
1168
1169	/* let's have a closer look at the arguments */
1170	for (int i = 0; i < argc; i++)
1171	{
1172	if (strcmp(argv[i], "-filename") == 0)
1173	{
1174	if (argc <= i + 1)
1175	{
1176	return errorArgument("Missing argument to '%s'", argv[i]);
1177	}
1178	i++;
1179	filename = argv[i];
1180	}
1181	else if (strcmp(argv[i], "-mbr") == 0)
1182	{
1183	if (argc <= i + 1)
1184	{
1185	return errorArgument("Missing argument to '%s'", argv[i]);
1186	}
1187	i++;
1188	pszMBRFilename = argv[i];
1189	}
1190	else if (strcmp(argv[i], "-rawdisk") == 0)
1191	{
1192	if (argc <= i + 1)
1193	{
1194	return errorArgument("Missing argument to '%s'", argv[i]);
1195	}
1196	i++;
1197	rawdisk = argv[i];
1198	}
1199	else if (strcmp(argv[i], "-partitions") == 0)
1200	{
1201	if (argc <= i + 1)
1202	{
1203	return errorArgument("Missing argument to '%s'", argv[i]);
1204	}
1205	i++;
1206	pszPartitions = argv[i];
1207	}
1208	#if defined(RT_OS_LINUX) \|\| defined(RT_OS_FREEBSD) \|\| defined(RT_OS_WINDOWS)
1209	else if (strcmp(argv[i], "-relative") == 0)
1210	{
1211	fRelative = true;
1212	}
1213	#endif /* RT_OS_LINUX \|\| RT_OS_FREEBSD */
1214	else
1215	return errorSyntax(USAGE_I_CREATERAWVMDK, "Invalid parameter '%s'", argv[i]);
1216	}
1217
1218	if (filename.isEmpty())
1219	return errorSyntax(USAGE_I_CREATERAWVMDK, "Mandatory parameter -filename missing");
1220	if (rawdisk.isEmpty())
1221	return errorSyntax(USAGE_I_CREATERAWVMDK, "Mandatory parameter -rawdisk missing");
1222	if (!pszPartitions && pszMBRFilename)
1223	return errorSyntax(USAGE_I_CREATERAWVMDK, "The parameter -mbr is only valid when the parameter -partitions is also present");
1224
1225	#ifdef RT_OS_DARWIN
1226	fRelative = true;
1227	#endif /* RT_OS_DARWIN */
1228	RTFILE hRawFile;
1229	int vrc = RTFileOpen(&hRawFile, rawdisk.c_str(), RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE);
1230	if (RT_FAILURE(vrc))
1231	{
1232	RTMsgError("Cannot open the raw disk '%s': %Rrc", rawdisk.c_str(), vrc);
1233	goto out;
1234	}
1235
1236	#ifdef RT_OS_WINDOWS
1237	/* Windows NT has no IOCTL_DISK_GET_LENGTH_INFORMATION ioctl. This was
1238	* added to Windows XP, so we have to use the available info from DriveGeo.
1239	* Note that we cannot simply use IOCTL_DISK_GET_DRIVE_GEOMETRY as it
1240	* yields a slightly different result than IOCTL_DISK_GET_LENGTH_INFO.
1241	* We call IOCTL_DISK_GET_DRIVE_GEOMETRY first as we need to check the media
1242	* type anyway, and if IOCTL_DISK_GET_LENGTH_INFORMATION is supported
1243	* we will later override cbSize.
1244	*/
1245	DISK_GEOMETRY DriveGeo;
1246	DWORD cbDriveGeo;
1247	if (DeviceIoControl((HANDLE)RTFileToNative(hRawFile),
1248	IOCTL_DISK_GET_DRIVE_GEOMETRY, NULL, 0,
1249	&DriveGeo, sizeof(DriveGeo), &cbDriveGeo, NULL))
1250	{
1251	if ( DriveGeo.MediaType == FixedMedia
1252	\|\| DriveGeo.MediaType == RemovableMedia)
1253	{
1254	cbSize = DriveGeo.Cylinders.QuadPart
1255	* DriveGeo.TracksPerCylinder
1256	* DriveGeo.SectorsPerTrack
1257	* DriveGeo.BytesPerSector;
1258	}
1259	else
1260	{
1261	RTMsgError("File '%s' is no fixed/removable medium device", rawdisk.c_str());
1262	vrc = VERR_INVALID_PARAMETER;
1263	goto out;
1264	}
1265
1266	GET_LENGTH_INFORMATION DiskLenInfo;
1267	DWORD junk;
1268	if (DeviceIoControl((HANDLE)RTFileToNative(hRawFile),
1269	IOCTL_DISK_GET_LENGTH_INFO, NULL, 0,
1270	&DiskLenInfo, sizeof(DiskLenInfo), &junk, (LPOVERLAPPED)NULL))
1271	{
1272	/* IOCTL_DISK_GET_LENGTH_INFO is supported -- override cbSize. */
1273	cbSize = DiskLenInfo.Length.QuadPart;
1274	}
1275	if ( fRelative
1276	&& !rawdisk.startsWith("\\\\.\\PhysicalDrive", Utf8Str::CaseInsensitive))
1277	{
1278	RTMsgError("The -relative parameter is invalid for raw disk %s", rawdisk.c_str());
1279	vrc = VERR_INVALID_PARAMETER;
1280	goto out;
1281	}
1282	}
1283	else
1284	{
1285	/*
1286	* Could be raw image, remember error code and try to get the size first
1287	* before failing.
1288	*/
1289	vrc = RTErrConvertFromWin32(GetLastError());
1290	if (RT_FAILURE(RTFileQuerySize(hRawFile, &cbSize)))
1291	{
1292	RTMsgError("Cannot get the geometry of the raw disk '%s': %Rrc", rawdisk.c_str(), vrc);
1293	goto out;
1294	}
1295	else
1296	{
1297	if (fRelative)
1298	{
1299	RTMsgError("The -relative parameter is invalid for raw images");
1300	vrc = VERR_INVALID_PARAMETER;
1301	goto out;
1302	}
1303	vrc = VINF_SUCCESS;
1304	}
1305	}
1306	#elif defined(RT_OS_LINUX)
1307	struct stat DevStat;
1308	if (!fstat(RTFileToNative(hRawFile), &DevStat))
1309	{
1310	if (S_ISBLK(DevStat.st_mode))
1311	{
1312	#ifdef BLKGETSIZE64
1313	/* BLKGETSIZE64 is broken up to 2.4.17 and in many 2.5.x. In 2.6.0
1314	* it works without problems. */
1315	struct utsname utsname;
1316	if ( uname(&utsname) == 0
1317	&& ( (strncmp(utsname.release, "2.5.", 4) == 0 && atoi(&utsname.release[4]) >= 18)
1318	\|\| (strncmp(utsname.release, "2.", 2) == 0 && atoi(&utsname.release[2]) >= 6)))
1319	{
1320	uint64_t cbBlk;
1321	if (!ioctl(RTFileToNative(hRawFile), BLKGETSIZE64, &cbBlk))
1322	cbSize = cbBlk;
1323	}
1324	#endif /* BLKGETSIZE64 */
1325	if (!cbSize)
1326	{
1327	long cBlocks;
1328	if (!ioctl(RTFileToNative(hRawFile), BLKGETSIZE, &cBlocks))
1329	cbSize = (uint64_t)cBlocks << 9;
1330	else
1331	{
1332	vrc = RTErrConvertFromErrno(errno);
1333	RTMsgError("Cannot get the size of the raw disk '%s': %Rrc", rawdisk.c_str(), vrc);
1334	goto out;
1335	}
1336	}
1337	}
1338	else if (S_ISREG(DevStat.st_mode))
1339	{
1340	vrc = RTFileQuerySize(hRawFile, &cbSize);
1341	if (RT_FAILURE(vrc))
1342	{
1343	RTMsgError("Failed to get size of file '%s': %Rrc", rawdisk.c_str(), vrc);
1344	goto out;
1345	}
1346	else if (fRelative)
1347	{
1348	RTMsgError("The -relative parameter is invalid for raw images");
1349	vrc = VERR_INVALID_PARAMETER;
1350	goto out;
1351	}
1352	}
1353	else
1354	{
1355	RTMsgError("File '%s' is no block device", rawdisk.c_str());
1356	vrc = VERR_INVALID_PARAMETER;
1357	goto out;
1358	}
1359	}
1360	else
1361	{
1362	vrc = RTErrConvertFromErrno(errno);
1363	RTMsgError("Failed to get file informtation for raw disk '%s': %Rrc",
1364	rawdisk.c_str(), vrc);
1365	}
1366	#elif defined(RT_OS_DARWIN)
1367	struct stat DevStat;
1368	if (!fstat(RTFileToNative(hRawFile), &DevStat))
1369	{
1370	if (S_ISBLK(DevStat.st_mode))
1371	{
1372	uint64_t cBlocks;
1373	uint32_t cbBlock;
1374	if (!ioctl(RTFileToNative(hRawFile), DKIOCGETBLOCKCOUNT, &cBlocks))
1375	{
1376	if (!ioctl(RTFileToNative(hRawFile), DKIOCGETBLOCKSIZE, &cbBlock))
1377	cbSize = cBlocks * cbBlock;
1378	else
1379	{
1380	RTMsgError("Cannot get the block size for file '%s': %Rrc", rawdisk.c_str(), vrc);
1381	vrc = RTErrConvertFromErrno(errno);
1382	goto out;
1383	}
1384	}
1385	else
1386	{
1387	vrc = RTErrConvertFromErrno(errno);
1388	RTMsgError("Cannot get the block count for file '%s': %Rrc", rawdisk.c_str(), vrc);
1389	goto out;
1390	}
1391	}
1392	else if (S_ISREG(DevStat.st_mode))
1393	{
1394	fRelative = false; /* Must be false for raw image files. */
1395	vrc = RTFileQuerySize(hRawFile, &cbSize);
1396	if (RT_FAILURE(vrc))
1397	{
1398	RTMsgError("Failed to get size of file '%s': %Rrc", rawdisk.c_str(), vrc);
1399	goto out;
1400	}
1401	}
1402	else
1403	{
1404	RTMsgError("File '%s' is neither block device nor regular file", rawdisk.c_str());
1405	vrc = VERR_INVALID_PARAMETER;
1406	goto out;
1407	}
1408	}
1409	else
1410	{
1411	vrc = RTErrConvertFromErrno(errno);
1412	RTMsgError("Failed to get file informtation for raw disk '%s': %Rrc",
1413	rawdisk.c_str(), vrc);
1414	}
1415	#elif defined(RT_OS_SOLARIS)
1416	struct stat DevStat;
1417	if (!fstat(RTFileToNative(hRawFile), &DevStat))
1418	{
1419	if (S_ISBLK(DevStat.st_mode) \|\| S_ISCHR(DevStat.st_mode))
1420	{
1421	struct dk_minfo mediainfo;
1422	if (!ioctl(RTFileToNative(hRawFile), DKIOCGMEDIAINFO, &mediainfo))
1423	cbSize = mediainfo.dki_capacity * mediainfo.dki_lbsize;
1424	else
1425	{
1426	vrc = RTErrConvertFromErrno(errno);
1427	RTMsgError("Cannot get the size of the raw disk '%s': %Rrc", rawdisk.c_str(), vrc);
1428	goto out;
1429	}
1430	}
1431	else if (S_ISREG(DevStat.st_mode))
1432	{
1433	vrc = RTFileQuerySize(hRawFile, &cbSize);
1434	if (RT_FAILURE(vrc))
1435	{
1436	RTMsgError("Failed to get size of file '%s': %Rrc", rawdisk.c_str(), vrc);
1437	goto out;
1438	}
1439	}
1440	else
1441	{
1442	RTMsgError("File '%s' is no block or char device", rawdisk.c_str());
1443	vrc = VERR_INVALID_PARAMETER;
1444	goto out;
1445	}
1446	}
1447	else
1448	{
1449	vrc = RTErrConvertFromErrno(errno);
1450	RTMsgError("Failed to get file informtation for raw disk '%s': %Rrc",
1451	rawdisk.c_str(), vrc);
1452	}
1453	#elif defined(RT_OS_FREEBSD)
1454	struct stat DevStat;
1455	if (!fstat(RTFileToNative(hRawFile), &DevStat))
1456	{
1457	if (S_ISCHR(DevStat.st_mode))
1458	{
1459	off_t cbMedia = 0;
1460	if (!ioctl(RTFileToNative(hRawFile), DIOCGMEDIASIZE, &cbMedia))
1461	cbSize = cbMedia;
1462	else
1463	{
1464	vrc = RTErrConvertFromErrno(errno);
1465	RTMsgError("Cannot get the block count for file '%s': %Rrc", rawdisk.c_str(), vrc);
1466	goto out;
1467	}
1468	}
1469	else if (S_ISREG(DevStat.st_mode))
1470	{
1471	if (fRelative)
1472	{
1473	RTMsgError("The -relative parameter is invalid for raw images");
1474	vrc = VERR_INVALID_PARAMETER;
1475	goto out;
1476	}
1477	cbSize = DevStat.st_size;
1478	}
1479	else
1480	{
1481	RTMsgError("File '%s' is neither character device nor regular file", rawdisk.c_str());
1482	vrc = VERR_INVALID_PARAMETER;
1483	goto out;
1484	}
1485	}
1486	else
1487	{
1488	vrc = RTErrConvertFromErrno(errno);
1489	RTMsgError("Failed to get file informtation for raw disk '%s': %Rrc",
1490	rawdisk.c_str(), vrc);
1491	}
1492	#else /* all unrecognized OSes */
1493	/* Hopefully this works on all other hosts. If it doesn't, it'll just fail
1494	* creating the VMDK, so no real harm done. */
1495	vrc = RTFileQuerySize(hRawFile, &cbSize);
1496	if (RT_FAILURE(vrc))
1497	{
1498	RTMsgError("Cannot get the size of the raw disk '%s': %Rrc", rawdisk.c_str(), vrc);
1499	goto out;
1500	}
1501	#endif
1502
1503	/* Check whether cbSize is actually sensible. */
1504	if (!cbSize \|\| cbSize % 512)
1505	{
1506	RTMsgError("Detected size of raw disk '%s' is %RU64, an invalid value", rawdisk.c_str(), cbSize);
1507	vrc = VERR_INVALID_PARAMETER;
1508	goto out;
1509	}
1510
1511	RawDescriptor.szSignature[0] = 'R';
1512	RawDescriptor.szSignature[1] = 'A';
1513	RawDescriptor.szSignature[2] = 'W';
1514	RawDescriptor.szSignature[3] = '\0';
1515	if (!pszPartitions)
1516	{
1517	RawDescriptor.uFlags = VDISKRAW_DISK;
1518	RawDescriptor.pszRawDisk = (char *)rawdisk.c_str();
1519	}
1520	else
1521	{
1522	RawDescriptor.uFlags = VDISKRAW_NORMAL;
1523	RawDescriptor.pszRawDisk = NULL;
1524	RawDescriptor.cPartDescs = 0;
1525	RawDescriptor.pPartDescs = NULL;
1526
1527	uint32_t uPartitions = 0;
1528	uint32_t uPartitionsRO = 0;
1529
1530	const char *p = pszPartitions;
1531	char *pszNext;
1532	uint32_t u32;
1533	while (*p != '\0')
1534	{
1535	vrc = RTStrToUInt32Ex(p, &pszNext, 0, &u32);
1536	if (RT_FAILURE(vrc))
1537	{
1538	RTMsgError("Incorrect value in partitions parameter");
1539	goto out;
1540	}
1541	uPartitions \|= RT_BIT(u32);
1542	p = pszNext;
1543	if (*p == 'r')
1544	{
1545	uPartitionsRO \|= RT_BIT(u32);
1546	p++;
1547	}
1548	if (*p == ',')
1549	p++;
1550	else if (*p != '\0')
1551	{
1552	RTMsgError("Incorrect separator in partitions parameter");
1553	vrc = VERR_INVALID_PARAMETER;
1554	goto out;
1555	}
1556	}
1557
1558	HOSTPARTITIONS partitions;
1559	vrc = partRead(hRawFile, &partitions);
1560	if (RT_FAILURE(vrc))
1561	{
1562	RTMsgError("Cannot read the partition information from '%s'", rawdisk.c_str());
1563	goto out;
1564	}
1565
1566	RawDescriptor.enmPartitioningType = partitions.uPartitioningType;
1567
1568	for (unsigned i = 0; i < partitions.cPartitions; i++)
1569	{
1570	if ( uPartitions & RT_BIT(partitions.aPartitions[i].uIndex)
1571	&& PARTTYPE_IS_EXTENDED(partitions.aPartitions[i].uType))
1572	{
1573	/* Some ignorant user specified an extended partition.
1574	* Bad idea, as this would trigger an overlapping
1575	* partitions error later during VMDK creation. So warn
1576	* here and ignore what the user requested. */
1577	RTMsgWarning("It is not possible (and necessary) to explicitly give access to the "
1578	"extended partition %u. If required, enable access to all logical "
1579	"partitions inside this extended partition.",
1580	partitions.aPartitions[i].uIndex);
1581	uPartitions &= ~RT_BIT(partitions.aPartitions[i].uIndex);
1582	}
1583	}
1584
1585	for (unsigned i = 0; i < partitions.cPartitions; i++)
1586	{
1587	PVDISKRAWPARTDESC pPartDesc = NULL;
1588
1589	/* first dump the MBR/EPT data area */
1590	if (partitions.aPartitions[i].cPartDataSectors)
1591	{
1592	pPartDesc = appendPartDesc(&RawDescriptor.cPartDescs,
1593	&RawDescriptor.pPartDescs);
1594	if (!pPartDesc)
1595	{
1596	RTMsgError("Out of memory allocating the partition list for '%s'", rawdisk.c_str());
1597	vrc = VERR_NO_MEMORY;
1598	goto out;
1599	}
1600
1601	/** @todo the clipping below isn't 100% accurate, as it should
1602	* actually clip to the track size. However, that's easier said
1603	* than done as figuring out the track size is heuristics. In
1604	* any case the clipping is adjusted later after sorting, to
1605	* prevent overlapping data areas on the resulting image. */
1606	pPartDesc->cbData = RT_MIN(partitions.aPartitions[i].cPartDataSectors, 63) * 512;
1607	pPartDesc->offStartInVDisk = partitions.aPartitions[i].uPartDataStart * 512;
1608	Assert(pPartDesc->cbData - (size_t)pPartDesc->cbData == 0);
1609	void *pPartData = RTMemAlloc((size_t)pPartDesc->cbData);
1610	if (!pPartData)
1611	{
1612	RTMsgError("Out of memory allocating the partition descriptor for '%s'", rawdisk.c_str());
1613	vrc = VERR_NO_MEMORY;
1614	goto out;
1615	}
1616	vrc = RTFileReadAt(hRawFile, partitions.aPartitions[i].uPartDataStart * 512,
1617	pPartData, (size_t)pPartDesc->cbData, NULL);
1618	if (RT_FAILURE(vrc))
1619	{
1620	RTMsgError("Cannot read partition data from raw device '%s': %Rrc", rawdisk.c_str(), vrc);
1621	goto out;
1622	}
1623	/* Splice in the replacement MBR code if specified. */
1624	if ( partitions.aPartitions[i].uPartDataStart == 0
1625	&& pszMBRFilename)
1626	{
1627	RTFILE MBRFile;
1628	vrc = RTFileOpen(&MBRFile, pszMBRFilename, RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE);
1629	if (RT_FAILURE(vrc))
1630	{
1631	RTMsgError("Cannot open replacement MBR file '%s' specified with -mbr: %Rrc", pszMBRFilename, vrc);
1632	goto out;
1633	}
1634	vrc = RTFileReadAt(MBRFile, 0, pPartData, 0x1be, NULL);
1635	RTFileClose(MBRFile);
1636	if (RT_FAILURE(vrc))
1637	{
1638	RTMsgError("Cannot read replacement MBR file '%s': %Rrc", pszMBRFilename, vrc);
1639	goto out;
1640	}
1641	}
1642	pPartDesc->pvPartitionData = pPartData;
1643	}
1644
1645	if (PARTTYPE_IS_EXTENDED(partitions.aPartitions[i].uType))
1646	{
1647	/* Suppress exporting the actual extended partition. Only
1648	* logical partitions should be processed. However completely
1649	* ignoring it leads to leaving out the EBR data. */
1650	continue;
1651	}
1652
1653	/* set up values for non-relative device names */
1654	const char *pszRawName = rawdisk.c_str();
1655	uint64_t uStartOffset = partitions.aPartitions[i].uStart * 512;
1656
1657	pPartDesc = appendPartDesc(&RawDescriptor.cPartDescs,
1658	&RawDescriptor.pPartDescs);
1659	if (!pPartDesc)
1660	{
1661	RTMsgError("Out of memory allocating the partition list for '%s'", rawdisk.c_str());
1662	vrc = VERR_NO_MEMORY;
1663	goto out;
1664	}
1665
1666	if (uPartitions & RT_BIT(partitions.aPartitions[i].uIndex))
1667	{
1668	if (uPartitionsRO & RT_BIT(partitions.aPartitions[i].uIndex))
1669	pPartDesc->uFlags \|= VDISKRAW_READONLY;
1670
1671	if (fRelative)
1672	{
1673	#if defined(RT_OS_LINUX) \|\| defined(RT_OS_DARWIN) \|\| defined(RT_OS_FREEBSD)
1674	/* Refer to the correct partition and use offset 0. */
1675	char *psz;
1676	#if defined(RT_OS_LINUX)
1677	/*
1678	* Check whether raw disk ends with a digit. In that case
1679	* insert a p before adding the partition number.
1680	* This is used for nvme devices only currently which look like
1681	* /dev/nvme0n1p1 but might be extended to other devices in the
1682	* future.
1683	*/
1684	size_t cchRawDisk = rawdisk.length();
1685	if (RT_C_IS_DIGIT(pszRawName[cchRawDisk - 1]))
1686	RTStrAPrintf(&psz,
1687	"%sp%u",
1688	rawdisk.c_str(),
1689	partitions.aPartitions[i].uIndex);
1690	else
1691	RTStrAPrintf(&psz,
1692	"%s%u",
1693	rawdisk.c_str(),
1694	partitions.aPartitions[i].uIndex);
1695	#elif defined(RT_OS_DARWIN) \|\| defined(RT_OS_FREEBSD)
1696	RTStrAPrintf(&psz,
1697	"%ss%u",
1698	rawdisk.c_str(),
1699	partitions.aPartitions[i].uIndex);
1700	#endif
1701	if (!psz)
1702	{
1703	vrc = VERR_NO_STR_MEMORY;
1704	RTMsgError("Cannot create reference to individual partition %u, rc=%Rrc",
1705	partitions.aPartitions[i].uIndex, vrc);
1706	goto out;
1707	}
1708	pszRawName = psz;
1709	uStartOffset = 0;
1710	#elif defined(RT_OS_WINDOWS)
1711	/* Refer to the correct partition and use offset 0. */
1712	char *psz;
1713	RTStrAPrintf(&psz, "\\\\.\\Harddisk%sPartition%u",
1714	rawdisk.c_str() + 17,
1715	partitions.aPartitions[i].uIndexWin);
1716	if (!psz)
1717	{
1718	vrc = VERR_NO_STR_MEMORY;
1719	RTMsgError("Cannot create reference to individual partition %u (numbered %u), rc=%Rrc",
1720	partitions.aPartitions[i].uIndex, partitions.aPartitions[i].uIndexWin, vrc);
1721	goto out;
1722	}
1723	pszRawName = psz;
1724	uStartOffset = 0;
1725	#else
1726	/** @todo not implemented for other hosts. Treat just like
1727	* not specified (this code is actually never reached). */
1728	#endif
1729	}
1730
1731	pPartDesc->pszRawDevice = (char *)pszRawName;
1732	pPartDesc->offStartInDevice = uStartOffset;
1733	}
1734	else
1735	{
1736	pPartDesc->pszRawDevice = NULL;
1737	pPartDesc->offStartInDevice = 0;
1738	}
1739
1740	pPartDesc->offStartInVDisk = partitions.aPartitions[i].uStart * 512;
1741	pPartDesc->cbData = partitions.aPartitions[i].uSize * 512;
1742	}
1743
1744	/* Sort data areas in ascending order of start. */
1745	for (unsigned i = 0; i < RawDescriptor.cPartDescs-1; i++)
1746	{
1747	unsigned uMinIdx = i;
1748	uint64_t uMinVal = RawDescriptor.pPartDescs[i].offStartInVDisk;
1749	for (unsigned j = i + 1; j < RawDescriptor.cPartDescs; j++)
1750	{
1751	if (RawDescriptor.pPartDescs[j].offStartInVDisk < uMinVal)
1752	{
1753	uMinIdx = j;
1754	uMinVal = RawDescriptor.pPartDescs[j].offStartInVDisk;
1755	}
1756	}
1757	if (uMinIdx != i)
1758	{
1759	/* Swap entries at index i and uMinIdx. */
1760	VDISKRAWPARTDESC tmp;
1761	memcpy(&tmp, &RawDescriptor.pPartDescs[i], sizeof(tmp));
1762	memcpy(&RawDescriptor.pPartDescs[i], &RawDescriptor.pPartDescs[uMinIdx], sizeof(tmp));
1763	memcpy(&RawDescriptor.pPartDescs[uMinIdx], &tmp, sizeof(tmp));
1764	}
1765	}
1766
1767	/* Have a second go at MBR/EPT, GPT area clipping. Now that the data areas
1768	* are sorted this is much easier to get 100% right. */
1769	//for (unsigned i = 0; i < RawDescriptor.cPartDescs-1; i++)
1770	for (unsigned i = 0; i < RawDescriptor.cPartDescs; i++)
1771	{
1772	if (RawDescriptor.pPartDescs[i].pvPartitionData)
1773	{
1774	RawDescriptor.pPartDescs[i].cbData = RT_MIN( RawDescriptor.pPartDescs[i+1].offStartInVDisk
1775	- RawDescriptor.pPartDescs[i].offStartInVDisk,
1776	RawDescriptor.pPartDescs[i].cbData);
1777	if (!RawDescriptor.pPartDescs[i].cbData)
1778	{
1779	if (RawDescriptor.enmPartitioningType == VDISKPARTTYPE_MBR)
1780	{
1781	RTMsgError("MBR/EPT overlaps with data area");
1782	vrc = VERR_INVALID_PARAMETER;
1783	goto out;
1784	}
1785	if (RawDescriptor.cPartDescs != i+1)
1786	{
1787	RTMsgError("GPT overlaps with data area");
1788	vrc = VERR_INVALID_PARAMETER;
1789	goto out;
1790	}
1791	}
1792	}
1793	}
1794	}
1795
1796	RTFileClose(hRawFile);
1797
1798	#ifdef DEBUG_klaus
1799	if (!(RawDescriptor.uFlags & VDISKRAW_DISK))
1800	{
1801	RTPrintf("# start length startoffset partdataptr device\n");
1802	for (unsigned i = 0; i < RawDescriptor.cPartDescs; i++)
1803	{
1804	RTPrintf("%2u %14RU64 %14RU64 %14RU64 %#18p %s\n", i,
1805	RawDescriptor.pPartDescs[i].offStartInVDisk,
1806	RawDescriptor.pPartDescs[i].cbData,
1807	RawDescriptor.pPartDescs[i].offStartInDevice,
1808	RawDescriptor.pPartDescs[i].pvPartitionData,
1809	RawDescriptor.pPartDescs[i].pszRawDevice);
1810	}
1811	}
1812	#endif
1813
1814	VDINTERFACEERROR vdInterfaceError;
1815	vdInterfaceError.pfnError = handleVDError;
1816	vdInterfaceError.pfnMessage = handleVDMessage;
1817
1818	rc = VDInterfaceAdd(&vdInterfaceError.Core, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
1819	NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
1820	AssertRC(vrc);
1821
1822	vrc = VDCreate(pVDIfs, VDTYPE_HDD, &pDisk); /* Raw VMDK's are harddisk only. */
1823	if (RT_FAILURE(vrc))
1824	{
1825	RTMsgError("Cannot create the virtual disk container: %Rrc", vrc);
1826	goto out;
1827	}
1828
1829	Assert(RT_MIN(cbSize / 512 / 16 / 63, 16383) -
1830	(unsigned int)RT_MIN(cbSize / 512 / 16 / 63, 16383) == 0);
1831	VDGEOMETRY PCHS, LCHS;
1832	PCHS.cCylinders = (unsigned int)RT_MIN(cbSize / 512 / 16 / 63, 16383);
1833	PCHS.cHeads = 16;
1834	PCHS.cSectors = 63;
1835	LCHS.cCylinders = 0;
1836	LCHS.cHeads = 0;
1837	LCHS.cSectors = 0;
1838	vrc = VDCreateBase(pDisk, "VMDK", filename.c_str(), cbSize,
1839	VD_IMAGE_FLAGS_FIXED \| VD_VMDK_IMAGE_FLAGS_RAWDISK,
1840	(char *)&RawDescriptor, &PCHS, &LCHS, NULL,
1841	VD_OPEN_FLAGS_NORMAL, NULL, NULL);
1842	if (RT_FAILURE(vrc))
1843	{
1844	RTMsgError("Cannot create the raw disk VMDK: %Rrc", vrc);
1845	goto out;
1846	}
1847	RTPrintf("RAW host disk access VMDK file %s created successfully.\n", filename.c_str());
1848
1849	VDCloseAll(pDisk);
1850
1851	/* Clean up allocated memory etc. */
1852	if (pszPartitions)
1853	{
1854	for (unsigned i = 0; i < RawDescriptor.cPartDescs; i++)
1855	{
1856	/* Free memory allocated for relative device name. */
1857	if (fRelative && RawDescriptor.pPartDescs[i].pszRawDevice)
1858	RTStrFree((char )(void )RawDescriptor.pPartDescs[i].pszRawDevice);
1859	if (RawDescriptor.pPartDescs[i].pvPartitionData)
1860	RTMemFree((void *)RawDescriptor.pPartDescs[i].pvPartitionData);
1861	}
1862	if (RawDescriptor.pPartDescs)
1863	RTMemFree(RawDescriptor.pPartDescs);
1864	}
1865
1866	return SUCCEEDED(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
1867
1868	out:
1869	RTMsgError("The raw disk vmdk file was not created");
1870	return RT_SUCCESS(vrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
1871	}
1872
1873	static RTEXITCODE CmdRenameVMDK(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
1874	{
1875	RT_NOREF(aVirtualBox, aSession);
1876	Utf8Str src;
1877	Utf8Str dst;
1878	/* Parse the arguments. */
1879	for (int i = 0; i < argc; i++)
1880	{
1881	if (strcmp(argv[i], "-from") == 0)
1882	{
1883	if (argc <= i + 1)
1884	{
1885	return errorArgument("Missing argument to '%s'", argv[i]);
1886	}
1887	i++;
1888	src = argv[i];
1889	}
1890	else if (strcmp(argv[i], "-to") == 0)
1891	{
1892	if (argc <= i + 1)
1893	{
1894	return errorArgument("Missing argument to '%s'", argv[i]);
1895	}
1896	i++;
1897	dst = argv[i];
1898	}
1899	else
1900	{
1901	return errorSyntax(USAGE_I_RENAMEVMDK, "Invalid parameter '%s'", argv[i]);
1902	}
1903	}
1904
1905	if (src.isEmpty())
1906	return errorSyntax(USAGE_I_RENAMEVMDK, "Mandatory parameter -from missing");
1907	if (dst.isEmpty())
1908	return errorSyntax(USAGE_I_RENAMEVMDK, "Mandatory parameter -to missing");
1909
1910	PVDISK pDisk = NULL;
1911
1912	PVDINTERFACE pVDIfs = NULL;
1913	VDINTERFACEERROR vdInterfaceError;
1914	vdInterfaceError.pfnError = handleVDError;
1915	vdInterfaceError.pfnMessage = handleVDMessage;
1916
1917	int vrc = VDInterfaceAdd(&vdInterfaceError.Core, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
1918	NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
1919	AssertRC(vrc);
1920
1921	vrc = VDCreate(pVDIfs, VDTYPE_HDD, &pDisk);
1922	if (RT_FAILURE(vrc))
1923	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot create the virtual disk container: %Rrc", vrc);
1924
1925	vrc = VDOpen(pDisk, "VMDK", src.c_str(), VD_OPEN_FLAGS_NORMAL, NULL);
1926	if (RT_SUCCESS(vrc))
1927	{
1928	vrc = VDCopy(pDisk, 0, pDisk, "VMDK", dst.c_str(), true, 0,
1929	VD_IMAGE_FLAGS_NONE, NULL, VD_OPEN_FLAGS_NORMAL,
1930	NULL, NULL, NULL);
1931	if (RT_FAILURE(vrc))
1932	RTMsgError("Cannot rename the image: %Rrc", vrc);
1933	}
1934	else
1935	RTMsgError("Cannot create the source image: %Rrc", vrc);
1936	VDCloseAll(pDisk);
1937	return RT_SUCCESS(vrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
1938	}
1939
1940	static RTEXITCODE CmdConvertToRaw(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
1941	{
1942	RT_NOREF(aVirtualBox, aSession);
1943	Utf8Str srcformat;
1944	Utf8Str src;
1945	Utf8Str dst;
1946	bool fWriteToStdOut = false;
1947
1948	/* Parse the arguments. */
1949	for (int i = 0; i < argc; i++)
1950	{
1951	if (strcmp(argv[i], "-format") == 0)
1952	{
1953	if (argc <= i + 1)
1954	{
1955	return errorArgument("Missing argument to '%s'", argv[i]);
1956	}
1957	i++;
1958	srcformat = argv[i];
1959	}
1960	else if (src.isEmpty())
1961	{
1962	src = argv[i];
1963	}
1964	else if (dst.isEmpty())
1965	{
1966	dst = argv[i];
1967	#ifdef ENABLE_CONVERT_RAW_TO_STDOUT
1968	if (!strcmp(argv[i], "stdout"))
1969	fWriteToStdOut = true;
1970	#endif /* ENABLE_CONVERT_RAW_TO_STDOUT */
1971	}
1972	else
1973	{
1974	return errorSyntax(USAGE_I_CONVERTTORAW, "Invalid parameter '%s'", argv[i]);
1975	}
1976	}
1977
1978	if (src.isEmpty())
1979	return errorSyntax(USAGE_I_CONVERTTORAW, "Mandatory filename parameter missing");
1980	if (dst.isEmpty())
1981	return errorSyntax(USAGE_I_CONVERTTORAW, "Mandatory outputfile parameter missing");
1982
1983	PVDISK pDisk = NULL;
1984
1985	PVDINTERFACE pVDIfs = NULL;
1986	VDINTERFACEERROR vdInterfaceError;
1987	vdInterfaceError.pfnError = handleVDError;
1988	vdInterfaceError.pfnMessage = handleVDMessage;
1989
1990	int vrc = VDInterfaceAdd(&vdInterfaceError.Core, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
1991	NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
1992	AssertRC(vrc);
1993
1994	/** @todo Support convert to raw for floppy and DVD images too. */
1995	vrc = VDCreate(pVDIfs, VDTYPE_HDD, &pDisk);
1996	if (RT_FAILURE(vrc))
1997	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot create the virtual disk container: %Rrc", vrc);
1998
1999	/* Open raw output file. */
2000	RTFILE outFile;
2001	vrc = VINF_SUCCESS;
2002	if (fWriteToStdOut)
2003	vrc = RTFileFromNative(&outFile, 1);
2004	else
2005	vrc = RTFileOpen(&outFile, dst.c_str(), RTFILE_O_WRITE \| RTFILE_O_CREATE \| RTFILE_O_DENY_ALL);
2006	if (RT_FAILURE(vrc))
2007	{
2008	VDCloseAll(pDisk);
2009	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot create destination file \"%s\": %Rrc", dst.c_str(), vrc);
2010	}
2011
2012	if (srcformat.isEmpty())
2013	{
2014	char *pszFormat = NULL;
2015	VDTYPE enmType = VDTYPE_INVALID;
2016	vrc = VDGetFormat(NULL /* pVDIfsDisk /, NULL / pVDIfsImage */,
2017	src.c_str(), VDTYPE_INVALID, &pszFormat, &enmType);
2018	if (RT_FAILURE(vrc) \|\| enmType != VDTYPE_HDD)
2019	{
2020	VDCloseAll(pDisk);
2021	if (!fWriteToStdOut)
2022	{
2023	RTFileClose(outFile);
2024	RTFileDelete(dst.c_str());
2025	}
2026	if (RT_FAILURE(vrc))
2027	RTMsgError("No file format specified and autodetect failed - please specify format: %Rrc", vrc);
2028	else
2029	RTMsgError("Only converting harddisk images is supported");
2030	return RTEXITCODE_FAILURE;
2031	}
2032	srcformat = pszFormat;
2033	RTStrFree(pszFormat);
2034	}
2035	vrc = VDOpen(pDisk, srcformat.c_str(), src.c_str(), VD_OPEN_FLAGS_READONLY, NULL);
2036	if (RT_FAILURE(vrc))
2037	{
2038	VDCloseAll(pDisk);
2039	if (!fWriteToStdOut)
2040	{
2041	RTFileClose(outFile);
2042	RTFileDelete(dst.c_str());
2043	}
2044	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot open the source image: %Rrc", vrc);
2045	}
2046
2047	uint64_t cbSize = VDGetSize(pDisk, VD_LAST_IMAGE);
2048	uint64_t offFile = 0;
2049	#define RAW_BUFFER_SIZE _128K
2050	size_t cbBuf = RAW_BUFFER_SIZE;
2051	void *pvBuf = RTMemAlloc(cbBuf);
2052	if (pvBuf)
2053	{
2054	RTStrmPrintf(g_pStdErr, "Converting image \"%s\" with size %RU64 bytes (%RU64MB) to raw...\n", src.c_str(), cbSize, (cbSize + _1M - 1) / _1M);
2055	while (offFile < cbSize)
2056	{
2057	size_t cb = (size_t)RT_MIN(cbSize - offFile, cbBuf);
2058	vrc = VDRead(pDisk, offFile, pvBuf, cb);
2059	if (RT_FAILURE(vrc))
2060	break;
2061	vrc = RTFileWrite(outFile, pvBuf, cb, NULL);
2062	if (RT_FAILURE(vrc))
2063	break;
2064	offFile += cb;
2065	}
2066	RTMemFree(pvBuf);
2067	if (RT_FAILURE(vrc))
2068	{
2069	VDCloseAll(pDisk);
2070	if (!fWriteToStdOut)
2071	{
2072	RTFileClose(outFile);
2073	RTFileDelete(dst.c_str());
2074	}
2075	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot copy image data: %Rrc", vrc);
2076	}
2077	}
2078	else
2079	{
2080	vrc = VERR_NO_MEMORY;
2081	VDCloseAll(pDisk);
2082	if (!fWriteToStdOut)
2083	{
2084	RTFileClose(outFile);
2085	RTFileDelete(dst.c_str());
2086	}
2087	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Out of memory allocating read buffer");
2088	}
2089
2090	if (!fWriteToStdOut)
2091	RTFileClose(outFile);
2092	VDCloseAll(pDisk);
2093	return RTEXITCODE_SUCCESS;
2094	}
2095
2096	static RTEXITCODE CmdConvertHardDisk(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
2097	{
2098	RT_NOREF(aVirtualBox, aSession);
2099	Utf8Str srcformat;
2100	Utf8Str dstformat;
2101	Utf8Str src;
2102	Utf8Str dst;
2103	int vrc;
2104	PVDISK pSrcDisk = NULL;
2105	PVDISK pDstDisk = NULL;
2106	VDTYPE enmSrcType = VDTYPE_INVALID;
2107
2108	/* Parse the arguments. */
2109	for (int i = 0; i < argc; i++)
2110	{
2111	if (strcmp(argv[i], "-srcformat") == 0)
2112	{
2113	if (argc <= i + 1)
2114	{
2115	return errorArgument("Missing argument to '%s'", argv[i]);
2116	}
2117	i++;
2118	srcformat = argv[i];
2119	}
2120	else if (strcmp(argv[i], "-dstformat") == 0)
2121	{
2122	if (argc <= i + 1)
2123	{
2124	return errorArgument("Missing argument to '%s'", argv[i]);
2125	}
2126	i++;
2127	dstformat = argv[i];
2128	}
2129	else if (src.isEmpty())
2130	{
2131	src = argv[i];
2132	}
2133	else if (dst.isEmpty())
2134	{
2135	dst = argv[i];
2136	}
2137	else
2138	{
2139	return errorSyntax(USAGE_I_CONVERTHD, "Invalid parameter '%s'", argv[i]);
2140	}
2141	}
2142
2143	if (src.isEmpty())
2144	return errorSyntax(USAGE_I_CONVERTHD, "Mandatory input image parameter missing");
2145	if (dst.isEmpty())
2146	return errorSyntax(USAGE_I_CONVERTHD, "Mandatory output image parameter missing");
2147
2148
2149	PVDINTERFACE pVDIfs = NULL;
2150	VDINTERFACEERROR vdInterfaceError;
2151	vdInterfaceError.pfnError = handleVDError;
2152	vdInterfaceError.pfnMessage = handleVDMessage;
2153
2154	vrc = VDInterfaceAdd(&vdInterfaceError.Core, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
2155	NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
2156	AssertRC(vrc);
2157
2158	do
2159	{
2160	/* Try to determine input image format */
2161	if (srcformat.isEmpty())
2162	{
2163	char *pszFormat = NULL;
2164	vrc = VDGetFormat(NULL /* pVDIfsDisk /, NULL / pVDIfsImage */,
2165	src.c_str(), VDTYPE_HDD, &pszFormat, &enmSrcType);
2166	if (RT_FAILURE(vrc))
2167	{
2168	RTMsgError("No file format specified and autodetect failed - please specify format: %Rrc", vrc);
2169	break;
2170	}
2171	srcformat = pszFormat;
2172	RTStrFree(pszFormat);
2173	}
2174
2175	vrc = VDCreate(pVDIfs, enmSrcType, &pSrcDisk);
2176	if (RT_FAILURE(vrc))
2177	{
2178	RTMsgError("Cannot create the source virtual disk container: %Rrc", vrc);
2179	break;
2180	}
2181
2182	/* Open the input image */
2183	vrc = VDOpen(pSrcDisk, srcformat.c_str(), src.c_str(), VD_OPEN_FLAGS_READONLY, NULL);
2184	if (RT_FAILURE(vrc))
2185	{
2186	RTMsgError("Cannot open the source image: %Rrc", vrc);
2187	break;
2188	}
2189
2190	/* Output format defaults to VDI */
2191	if (dstformat.isEmpty())
2192	dstformat = "VDI";
2193
2194	vrc = VDCreate(pVDIfs, enmSrcType, &pDstDisk);
2195	if (RT_FAILURE(vrc))
2196	{
2197	RTMsgError("Cannot create the destination virtual disk container: %Rrc", vrc);
2198	break;
2199	}
2200
2201	uint64_t cbSize = VDGetSize(pSrcDisk, VD_LAST_IMAGE);
2202	RTStrmPrintf(g_pStdErr, "Converting image \"%s\" with size %RU64 bytes (%RU64MB)...\n", src.c_str(), cbSize, (cbSize + _1M - 1) / _1M);
2203
2204	/* Create the output image */
2205	vrc = VDCopy(pSrcDisk, VD_LAST_IMAGE, pDstDisk, dstformat.c_str(),
2206	dst.c_str(), false, 0, VD_VMDK_IMAGE_FLAGS_STREAM_OPTIMIZED,
2207	NULL, VD_OPEN_FLAGS_NORMAL, NULL, NULL, NULL);
2208	if (RT_FAILURE(vrc))
2209	{
2210	RTMsgError("Cannot copy the image: %Rrc", vrc);
2211	break;
2212	}
2213	}
2214	while (0);
2215	if (pDstDisk)
2216	VDCloseAll(pDstDisk);
2217	if (pSrcDisk)
2218	VDCloseAll(pSrcDisk);
2219
2220	return RT_SUCCESS(vrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
2221	}
2222
2223	/**
2224	* Tries to repair a corrupted hard disk image.
2225	*
2226	* @returns VBox status code
2227	*/
2228	static RTEXITCODE CmdRepairHardDisk(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
2229	{
2230	RT_NOREF(aVirtualBox, aSession);
2231	Utf8Str image;
2232	Utf8Str format;
2233	int vrc;
2234	bool fDryRun = false;
2235
2236	/* Parse the arguments. */
2237	for (int i = 0; i < argc; i++)
2238	{
2239	if (strcmp(argv[i], "-dry-run") == 0)
2240	{
2241	fDryRun = true;
2242	}
2243	else if (strcmp(argv[i], "-format") == 0)
2244	{
2245	if (argc <= i + 1)
2246	{
2247	return errorArgument("Missing argument to '%s'", argv[i]);
2248	}
2249	i++;
2250	format = argv[i];
2251	}
2252	else if (image.isEmpty())
2253	{
2254	image = argv[i];
2255	}
2256	else
2257	{
2258	return errorSyntax(USAGE_I_REPAIRHD, "Invalid parameter '%s'", argv[i]);
2259	}
2260	}
2261
2262	if (image.isEmpty())
2263	return errorSyntax(USAGE_I_REPAIRHD, "Mandatory input image parameter missing");
2264
2265	PVDINTERFACE pVDIfs = NULL;
2266	VDINTERFACEERROR vdInterfaceError;
2267	vdInterfaceError.pfnError = handleVDError;
2268	vdInterfaceError.pfnMessage = handleVDMessage;
2269
2270	vrc = VDInterfaceAdd(&vdInterfaceError.Core, "VBoxManage_IError", VDINTERFACETYPE_ERROR,
2271	NULL, sizeof(VDINTERFACEERROR), &pVDIfs);
2272	AssertRC(vrc);
2273
2274	do
2275	{
2276	/* Try to determine input image format */
2277	if (format.isEmpty())
2278	{
2279	char *pszFormat = NULL;
2280	VDTYPE enmSrcType = VDTYPE_INVALID;
2281
2282	vrc = VDGetFormat(NULL /* pVDIfsDisk /, NULL / pVDIfsImage */,
2283	image.c_str(), VDTYPE_HDD, &pszFormat, &enmSrcType);
2284	if (RT_FAILURE(vrc) && (vrc != VERR_VD_IMAGE_CORRUPTED))
2285	{
2286	RTMsgError("No file format specified and autodetect failed - please specify format: %Rrc", vrc);
2287	break;
2288	}
2289	format = pszFormat;
2290	RTStrFree(pszFormat);
2291	}
2292
2293	uint32_t fFlags = 0;
2294	if (fDryRun)
2295	fFlags \|= VD_REPAIR_DRY_RUN;
2296
2297	vrc = VDRepair(pVDIfs, NULL, image.c_str(), format.c_str(), fFlags);
2298	}
2299	while (0);
2300
2301	return RT_SUCCESS(vrc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
2302	}
2303
2304	/**
2305	* Unloads the necessary driver.
2306	*
2307	* @returns VBox status code
2308	*/
2309	static RTEXITCODE CmdModUninstall(void)
2310	{
2311	int rc = SUPR3Uninstall();
2312	if (RT_SUCCESS(rc) \|\| rc == VERR_NOT_IMPLEMENTED)
2313	return RTEXITCODE_SUCCESS;
2314	return RTEXITCODE_FAILURE;
2315	}
2316
2317	/**
2318	* Loads the necessary driver.
2319	*
2320	* @returns VBox status code
2321	*/
2322	static RTEXITCODE CmdModInstall(void)
2323	{
2324	int rc = SUPR3Install();
2325	if (RT_SUCCESS(rc) \|\| rc == VERR_NOT_IMPLEMENTED)
2326	return RTEXITCODE_SUCCESS;
2327	return RTEXITCODE_FAILURE;
2328	}
2329
2330	static RTEXITCODE CmdDebugLog(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
2331	{
2332	/*
2333	* The first parameter is the name or UUID of a VM with a direct session
2334	* that we wish to open.
2335	*/
2336	if (argc < 1)
2337	return errorSyntax(USAGE_I_DEBUGLOG, "Missing VM name/UUID");
2338
2339	ComPtr<IMachine> ptrMachine;
2340	HRESULT rc;
2341	CHECK_ERROR_RET(aVirtualBox, FindMachine(Bstr(argv[0]).raw(),
2342	ptrMachine.asOutParam()), RTEXITCODE_FAILURE);
2343
2344	CHECK_ERROR_RET(ptrMachine, LockMachine(aSession, LockType_Shared), RTEXITCODE_FAILURE);
2345
2346	/*
2347	* Get the debugger interface.
2348	*/
2349	ComPtr<IConsole> ptrConsole;
2350	CHECK_ERROR_RET(aSession, COMGETTER(Console)(ptrConsole.asOutParam()), RTEXITCODE_FAILURE);
2351
2352	ComPtr<IMachineDebugger> ptrDebugger;
2353	CHECK_ERROR_RET(ptrConsole, COMGETTER(Debugger)(ptrDebugger.asOutParam()), RTEXITCODE_FAILURE);
2354
2355	/*
2356	* Parse the command.
2357	*/
2358	bool fEnablePresent = false;
2359	bool fEnable = false;
2360	bool fFlagsPresent = false;
2361	RTCString strFlags;
2362	bool fGroupsPresent = false;
2363	RTCString strGroups;
2364	bool fDestsPresent = false;
2365	RTCString strDests;
2366
2367	static const RTGETOPTDEF s_aOptions[] =
2368	{
2369	{ "--disable", 'E', RTGETOPT_REQ_NOTHING },
2370	{ "--enable", 'e', RTGETOPT_REQ_NOTHING },
2371	{ "--flags", 'f', RTGETOPT_REQ_STRING },
2372	{ "--groups", 'g', RTGETOPT_REQ_STRING },
2373	{ "--destinations", 'd', RTGETOPT_REQ_STRING }
2374	};
2375
2376	int ch;
2377	RTGETOPTUNION ValueUnion;
2378	RTGETOPTSTATE GetState;
2379	RTGetOptInit(&GetState, argc, argv, s_aOptions, RT_ELEMENTS(s_aOptions), 1, 0);
2380	while ((ch = RTGetOpt(&GetState, &ValueUnion)))
2381	{
2382	switch (ch)
2383	{
2384	case 'e':
2385	fEnablePresent = true;
2386	fEnable = true;
2387	break;
2388
2389	case 'E':
2390	fEnablePresent = true;
2391	fEnable = false;
2392	break;
2393
2394	case 'f':
2395	fFlagsPresent = true;
2396	if (*ValueUnion.psz)
2397	{
2398	if (strFlags.isNotEmpty())
2399	strFlags.append(' ');
2400	strFlags.append(ValueUnion.psz);
2401	}
2402	break;
2403
2404	case 'g':
2405	fGroupsPresent = true;
2406	if (*ValueUnion.psz)
2407	{
2408	if (strGroups.isNotEmpty())
2409	strGroups.append(' ');
2410	strGroups.append(ValueUnion.psz);
2411	}
2412	break;
2413
2414	case 'd':
2415	fDestsPresent = true;
2416	if (*ValueUnion.psz)
2417	{
2418	if (strDests.isNotEmpty())
2419	strDests.append(' ');
2420	strDests.append(ValueUnion.psz);
2421	}
2422	break;
2423
2424	default:
2425	return errorGetOpt(USAGE_I_DEBUGLOG, ch, &ValueUnion);
2426	}
2427	}
2428
2429	/*
2430	* Do the job.
2431	*/
2432	if (fEnablePresent && !fEnable)
2433	CHECK_ERROR_RET(ptrDebugger, COMSETTER(LogEnabled)(FALSE), RTEXITCODE_FAILURE);
2434
2435	/** @todo flags, groups destination. */
2436	if (fFlagsPresent \|\| fGroupsPresent \|\| fDestsPresent)
2437	RTMsgWarning("One or more of the requested features are not implemented! Feel free to do this.");
2438
2439	if (fEnablePresent && fEnable)
2440	CHECK_ERROR_RET(ptrDebugger, COMSETTER(LogEnabled)(TRUE), RTEXITCODE_FAILURE);
2441	return RTEXITCODE_SUCCESS;
2442	}
2443
2444	/**
2445	* Generate a SHA-256 password hash
2446	*/
2447	static RTEXITCODE CmdGeneratePasswordHash(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
2448	{
2449	RT_NOREF(aVirtualBox, aSession);
2450
2451	/* one parameter, the password to hash */
2452	if (argc != 1)
2453	return errorSyntax(USAGE_I_PASSWORDHASH, "password to hash required");
2454
2455	uint8_t abDigest[RTSHA256_HASH_SIZE];
2456	RTSha256(argv[0], strlen(argv[0]), abDigest);
2457	char pszDigest[RTSHA256_DIGEST_LEN + 1];
2458	RTSha256ToString(abDigest, pszDigest, sizeof(pszDigest));
2459	RTPrintf("Password hash: %s\n", pszDigest);
2460
2461	return RTEXITCODE_SUCCESS;
2462	}
2463
2464	/**
2465	* Print internal guest statistics or
2466	* set internal guest statistics update interval if specified
2467	*/
2468	static RTEXITCODE CmdGuestStats(int argc, char **argv, ComPtr<IVirtualBox> aVirtualBox, ComPtr<ISession> aSession)
2469	{
2470	/* one parameter, guest name */
2471	if (argc < 1)
2472	return errorSyntax(USAGE_I_GUESTSTATS, "Missing VM name/UUID");
2473
2474	/*
2475	* Parse the command.
2476	*/
2477	ULONG aUpdateInterval = 0;
2478
2479	static const RTGETOPTDEF s_aOptions[] =
2480	{
2481	{ "--interval", 'i', RTGETOPT_REQ_UINT32 }
2482	};
2483
2484	int ch;
2485	RTGETOPTUNION ValueUnion;
2486	RTGETOPTSTATE GetState;
2487	RTGetOptInit(&GetState, argc, argv, s_aOptions, RT_ELEMENTS(s_aOptions), 1, 0);
2488	while ((ch = RTGetOpt(&GetState, &ValueUnion)))
2489	{
2490	switch (ch)
2491	{
2492	case 'i':
2493	aUpdateInterval = ValueUnion.u32;
2494	break;
2495
2496	default:
2497	return errorGetOpt(USAGE_I_GUESTSTATS, ch, &ValueUnion);
2498	}
2499	}
2500
2501	if (argc > 1 && aUpdateInterval == 0)
2502	return errorSyntax(USAGE_I_GUESTSTATS, "Invalid update interval specified");
2503
2504	RTPrintf("argc=%d interval=%u\n", argc, aUpdateInterval);
2505
2506	ComPtr<IMachine> ptrMachine;
2507	HRESULT rc;
2508	CHECK_ERROR_RET(aVirtualBox, FindMachine(Bstr(argv[0]).raw(),
2509	ptrMachine.asOutParam()), RTEXITCODE_FAILURE);
2510
2511	CHECK_ERROR_RET(ptrMachine, LockMachine(aSession, LockType_Shared), RTEXITCODE_FAILURE);
2512
2513	/*
2514	* Get the guest interface.
2515	*/
2516	ComPtr<IConsole> ptrConsole;
2517	CHECK_ERROR_RET(aSession, COMGETTER(Console)(ptrConsole.asOutParam()), RTEXITCODE_FAILURE);
2518
2519	ComPtr<IGuest> ptrGuest;
2520	CHECK_ERROR_RET(ptrConsole, COMGETTER(Guest)(ptrGuest.asOutParam()), RTEXITCODE_FAILURE);
2521
2522	if (aUpdateInterval)
2523	CHECK_ERROR_RET(ptrGuest, COMSETTER(StatisticsUpdateInterval)(aUpdateInterval), RTEXITCODE_FAILURE);
2524	else
2525	{
2526	ULONG mCpuUser, mCpuKernel, mCpuIdle;
2527	ULONG mMemTotal, mMemFree, mMemBalloon, mMemShared, mMemCache, mPageTotal;
2528	ULONG ulMemAllocTotal, ulMemFreeTotal, ulMemBalloonTotal, ulMemSharedTotal;
2529
2530	CHECK_ERROR_RET(ptrGuest, InternalGetStatistics(&mCpuUser, &mCpuKernel, &mCpuIdle,
2531	&mMemTotal, &mMemFree, &mMemBalloon, &mMemShared, &mMemCache,
2532	&mPageTotal, &ulMemAllocTotal, &ulMemFreeTotal,
2533	&ulMemBalloonTotal, &ulMemSharedTotal),
2534	RTEXITCODE_FAILURE);
2535	RTPrintf("mCpuUser=%u mCpuKernel=%u mCpuIdle=%u\n"
2536	"mMemTotal=%u mMemFree=%u mMemBalloon=%u mMemShared=%u mMemCache=%u\n"
2537	"mPageTotal=%u ulMemAllocTotal=%u ulMemFreeTotal=%u ulMemBalloonTotal=%u ulMemSharedTotal=%u\n",
2538	mCpuUser, mCpuKernel, mCpuIdle,
2539	mMemTotal, mMemFree, mMemBalloon, mMemShared, mMemCache,
2540	mPageTotal, ulMemAllocTotal, ulMemFreeTotal, ulMemBalloonTotal, ulMemSharedTotal);
2541
2542	}
2543
2544	return RTEXITCODE_SUCCESS;
2545	}
2546
2547
2548	/**
2549	* Wrapper for handling internal commands
2550	*/
2551	RTEXITCODE handleInternalCommands(HandlerArg *a)
2552	{
2553	g_fInternalMode = true;
2554
2555	/* at least a command is required */
2556	if (a->argc < 1)
2557	return errorSyntax(USAGE_S_ALL, "Command missing");
2558
2559	/*
2560	* The 'string switch' on command name.
2561	*/
2562	const char *pszCmd = a->argv[0];
2563	if (!strcmp(pszCmd, "loadmap"))
2564	return CmdLoadMap(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2565	if (!strcmp(pszCmd, "loadsyms"))
2566	return CmdLoadSyms(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2567	//if (!strcmp(pszCmd, "unloadsyms"))
2568	// return CmdUnloadSyms(argc - 1, &a->argv[1]);
2569	if (!strcmp(pszCmd, "sethduuid") \|\| !strcmp(pszCmd, "sethdparentuuid"))
2570	return CmdSetHDUUID(a->argc, &a->argv[0], a->virtualBox, a->session);
2571	if (!strcmp(pszCmd, "dumphdinfo"))
2572	return CmdDumpHDInfo(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2573	if (!strcmp(pszCmd, "listpartitions"))
2574	return CmdListPartitions(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2575	if (!strcmp(pszCmd, "createrawvmdk"))
2576	return CmdCreateRawVMDK(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2577	if (!strcmp(pszCmd, "renamevmdk"))
2578	return CmdRenameVMDK(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2579	if (!strcmp(pszCmd, "converttoraw"))
2580	return CmdConvertToRaw(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2581	if (!strcmp(pszCmd, "converthd"))
2582	return CmdConvertHardDisk(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2583	if (!strcmp(pszCmd, "modinstall"))
2584	return CmdModInstall();
2585	if (!strcmp(pszCmd, "moduninstall"))
2586	return CmdModUninstall();
2587	if (!strcmp(pszCmd, "debuglog"))
2588	return CmdDebugLog(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2589	if (!strcmp(pszCmd, "passwordhash"))
2590	return CmdGeneratePasswordHash(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2591	if (!strcmp(pszCmd, "gueststats"))
2592	return CmdGuestStats(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2593	if (!strcmp(pszCmd, "repairhd"))
2594	return CmdRepairHardDisk(a->argc - 1, &a->argv[1], a->virtualBox, a->session);
2595
2596	/* default: */
2597	return errorSyntax(USAGE_S_ALL, "Invalid command '%s'", a->argv[0]);
2598	}
2599

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Frontends/VBoxManage/VBoxInternalManage.cpp@ 90802

Download in other formats: