VBoxServiceToolBox.cpp@ 47151

Last change on this file since 47151 was 44863, checked in by vboxsync, 12 years ago
GuestCtrl: Infrastructure changes for handling and executing dedicated guest sessions and protocol versioning (untested, work in progress).
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1	/* $Id: VBoxServiceToolBox.cpp 44863 2013-02-28 12:18:17Z vboxsync $ */
2	/** @file
3	* VBoxServiceToolbox - Internal (BusyBox-like) toolbox.
4	*/
5
6	/*
7	* Copyright (C) 2012 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19	/*******************************************************************************
20	* Header Files *
21	*******************************************************************************/
22	#include <stdio.h>
23
24	#include <iprt/assert.h>
25	#include <iprt/buildconfig.h>
26	#include <iprt/dir.h>
27	#include <iprt/file.h>
28	#include <iprt/getopt.h>
29	#include <iprt/list.h>
30	#include <iprt/mem.h>
31	#include <iprt/message.h>
32	#include <iprt/path.h>
33	#include <iprt/string.h>
34	#include <iprt/stream.h>
35	#include <iprt/symlink.h>
36
37	#ifndef RT_OS_WINDOWS
38	# include <sys/stat.h> /* need umask */
39	#endif
40
41	#include <VBox/VBoxGuestLib.h>
42	#include <VBox/version.h>
43	#include "VBoxServiceInternal.h"
44	#include "VBoxServiceUtils.h"
45
46
47	/*******************************************************************************
48	* Defined Constants And Macros *
49	*******************************************************************************/
50
51	/** Generic option indices for commands. */
52	enum
53	{
54	VBOXSERVICETOOLBOXOPT_MACHINE_READABLE = 1000,
55	VBOXSERVICETOOLBOXOPT_VERBOSE
56	};
57
58	/** Options indices for "vbox_cat". */
59	typedef enum VBOXSERVICETOOLBOXCATOPT
60	{
61	VBOXSERVICETOOLBOXCATOPT_NO_CONTENT_INDEXED = 1000
62	} VBOXSERVICETOOLBOXCATOPT;
63
64	/** Flags for "vbox_ls". */
65	typedef enum VBOXSERVICETOOLBOXLSFLAG
66	{
67	VBOXSERVICETOOLBOXLSFLAG_NONE = 0x0,
68	VBOXSERVICETOOLBOXLSFLAG_RECURSIVE = 0x1,
69	VBOXSERVICETOOLBOXLSFLAG_SYMLINKS = 0x2
70	} VBOXSERVICETOOLBOXLSFLAG;
71
72	/** Flags for fs object output. */
73	typedef enum VBOXSERVICETOOLBOXOUTPUTFLAG
74	{
75	VBOXSERVICETOOLBOXOUTPUTFLAG_NONE = 0x0,
76	VBOXSERVICETOOLBOXOUTPUTFLAG_LONG = 0x1,
77	VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE = 0x2
78	} VBOXSERVICETOOLBOXOUTPUTFLAG;
79
80
81	/*******************************************************************************
82	* Structures and Typedefs *
83	*******************************************************************************/
84	/** Pointer to a handler function. */
85	typedef RTEXITCODE (PFNHANDLER)(int , char *);
86
87	/**
88	* An file/directory entry. Used to cache
89	* file names/paths for later processing.
90	*/
91	typedef struct VBOXSERVICETOOLBOXPATHENTRY
92	{
93	/** Our node. */
94	RTLISTNODE Node;
95	/** Name of the entry. */
96	char *pszName;
97	} VBOXSERVICETOOLBOXPATHENTRY, *PVBOXSERVICETOOLBOXPATHENTRY;
98
99	typedef struct VBOXSERVICETOOLBOXDIRENTRY
100	{
101	/** Our node. */
102	RTLISTNODE Node;
103	/** The actual entry. */
104	RTDIRENTRYEX dirEntry;
105	} VBOXSERVICETOOLBOXDIRENTRY, *PVBOXSERVICETOOLBOXDIRENTRY;
106
107
108	/**
109	* Displays a common header for all help text to stdout.
110	*/
111	static void VBoxServiceToolboxShowUsageHeader(void)
112	{
113	RTPrintf(VBOX_PRODUCT " Guest Toolbox Version "
114	VBOX_VERSION_STRING "\n"
115	"(C) " VBOX_C_YEAR " " VBOX_VENDOR "\n"
116	"All rights reserved.\n"
117	"\n");
118	RTPrintf("Usage:\n\n");
119	}
120
121
122	/**
123	* Displays a help text to stdout.
124	*/
125	static void VBoxServiceToolboxShowUsage(void)
126	{
127	VBoxServiceToolboxShowUsageHeader();
128	RTPrintf(" VBoxService [--use-toolbox] vbox_<command> [<general options>] <parameters>\n\n"
129	"General options:\n\n"
130	" --machinereadable produce all output in machine-readable form\n"
131	" -V print version number and exit\n"
132	"\n"
133	"Commands:\n\n"
134	" cat [<general options>] <file>...\n"
135	" ls [<general options>] [--dereference\|-L] [-l] [-R]\n"
136	" [--verbose\|-v] [<file>...]\n"
137	" rm [<general options>] [-r\|-R] <file>...\n"
138	" mktemp [<general options>] [--directory\|-d] [--mode\|-m <mode>]\n"
139	" [--secure\|-s] [--tmpdir\|-t <path>]\n"
140	" <template>\n"
141	" mkdir [<general options>] [--mode\|-m <mode>] [--parents\|-p]\n"
142	" [--verbose\|-v] <directory>...\n"
143	" stat [<general options>] [--file-system\|-f]\n"
144	" [--dereference\|-L] [--terse\|-t]\n"
145	" [--verbose\|-v] <file>...\n"
146	"\n");
147	}
148
149
150	/**
151	* Displays the program's version number.
152	*/
153	static void VBoxServiceToolboxShowVersion(void)
154	{
155	RTPrintf("%sr%d\n", VBOX_VERSION_STRING, RTBldCfgRevision());
156	}
157
158
159	/**
160	* Initializes the parseable stream(s).
161	*
162	* @return IPRT status code.
163	*/
164	static int VBoxServiceToolboxStrmInit(void)
165	{
166	/* Set stdout's mode to binary. This is required for outputting all the machine-readable
167	* data correctly. */
168	int rc = RTStrmSetMode(g_pStdOut, 1 /* Binary mode /, -1 / Current code set, not changed */);
169	if (RT_FAILURE(rc))
170	RTMsgError("Unable to set stdout to binary mode, rc=%Rrc\n", rc);
171
172	return rc;
173	}
174
175
176	/**
177	* Prints a parseable stream header which contains the actual tool
178	* which was called/used along with its stream version.
179	*
180	* @param pszToolName Name of the tool being used, e.g. "vbt_ls".
181	* @param uVersion Stream version name. Handy for distinguishing
182	* different stream versions later.
183	*/
184	static void VBoxServiceToolboxPrintStrmHeader(const char *pszToolName, uint32_t uVersion)
185	{
186	AssertPtrReturnVoid(pszToolName);
187	RTPrintf("hdr_id=%s%chdr_ver=%u%c", pszToolName, 0, uVersion, 0);
188	}
189
190
191	/**
192	* Prints a standardized termination sequence indicating that the
193	* parseable stream just ended.
194	*
195	*/
196	static void VBoxServiceToolboxPrintStrmTermination()
197	{
198	RTPrintf("%c%c%c%c", 0, 0, 0, 0);
199	}
200
201
202	/**
203	* Parse a file mode string from the command line (currently octal only)
204	* and print an error message and return an error if necessary.
205	*/
206	static int vboxServiceToolboxParseMode(const char pcszMode, RTFMODE pfMode)
207	{
208	int rc = RTStrToUInt32Ex(pcszMode, NULL, 8 /* Base */, pfMode);
209	if (RT_FAILURE(rc)) /* Only octet based values supported right now! */
210	RTMsgError("Mode flag strings not implemented yet! Use octal numbers instead. (%s)\n",
211	pcszMode);
212	return rc;
213	}
214
215
216	/**
217	* Destroys a path buffer list.
218	*
219	* @return IPRT status code.
220	* @param pList Pointer to list to destroy.
221	*/
222	static void VBoxServiceToolboxPathBufDestroy(PRTLISTNODE pList)
223	{
224	AssertPtr(pList);
225	/** @todo use RTListForEachSafe */
226	PVBOXSERVICETOOLBOXPATHENTRY pNode = RTListGetFirst(pList, VBOXSERVICETOOLBOXPATHENTRY, Node);
227	while (pNode)
228	{
229	PVBOXSERVICETOOLBOXPATHENTRY pNext = RTListNodeIsLast(pList, &pNode->Node)
230	? NULL
231	: RTListNodeGetNext(&pNode->Node, VBOXSERVICETOOLBOXPATHENTRY, Node);
232	RTListNodeRemove(&pNode->Node);
233
234	RTStrFree(pNode->pszName);
235
236	RTMemFree(pNode);
237	pNode = pNext;
238	}
239	}
240
241
242	/**
243	* Adds a path entry (file/directory/whatever) to a given path buffer list.
244	*
245	* @return IPRT status code.
246	* @param pList Pointer to list to add entry to.
247	* @param pszName Name of entry to add.
248	*/
249	static int VBoxServiceToolboxPathBufAddPathEntry(PRTLISTNODE pList, const char *pszName)
250	{
251	AssertPtrReturn(pList, VERR_INVALID_PARAMETER);
252
253	int rc = VINF_SUCCESS;
254	PVBOXSERVICETOOLBOXPATHENTRY pNode = (PVBOXSERVICETOOLBOXPATHENTRY)RTMemAlloc(sizeof(VBOXSERVICETOOLBOXPATHENTRY));
255	if (pNode)
256	{
257	pNode->pszName = RTStrDup(pszName);
258	AssertPtr(pNode->pszName);
259
260	/rc =/ RTListAppend(pList, &pNode->Node);
261	}
262	else
263	rc = VERR_NO_MEMORY;
264	return rc;
265	}
266
267
268	/**
269	* Performs the actual output operation of "vbox_cat".
270	*
271	* @return IPRT status code.
272	* @param hInput Handle of input file (if any) to use;
273	* else stdin will be used.
274	* @param hOutput Handle of output file (if any) to use;
275	* else stdout will be used.
276	*/
277	static int VBoxServiceToolboxCatOutput(RTFILE hInput, RTFILE hOutput)
278	{
279	int rc = VINF_SUCCESS;
280	if (hInput == NIL_RTFILE)
281	{
282	rc = RTFileFromNative(&hInput, RTFILE_NATIVE_STDIN);
283	if (RT_FAILURE(rc))
284	RTMsgError("Could not translate input file to native handle, rc=%Rrc\n", rc);
285	}
286
287	if (hOutput == NIL_RTFILE)
288	{
289	rc = RTFileFromNative(&hOutput, RTFILE_NATIVE_STDOUT);
290	if (RT_FAILURE(rc))
291	RTMsgError("Could not translate output file to native handle, rc=%Rrc\n", rc);
292	}
293
294	if (RT_SUCCESS(rc))
295	{
296	uint8_t abBuf[_64K];
297	size_t cbRead;
298	for (;;)
299	{
300	rc = RTFileRead(hInput, abBuf, sizeof(abBuf), &cbRead);
301	if (RT_SUCCESS(rc) && cbRead > 0)
302	{
303	rc = RTFileWrite(hOutput, abBuf, cbRead, NULL /* Try to write all at once! */);
304	if (RT_FAILURE(rc))
305	{
306	RTMsgError("Error while writing output, rc=%Rrc\n", rc);
307	break;
308	}
309	}
310	else
311	{
312	if (rc == VERR_BROKEN_PIPE)
313	rc = VINF_SUCCESS;
314	else if (RT_FAILURE(rc))
315	RTMsgError("Error while reading input, rc=%Rrc\n", rc);
316	break;
317	}
318	}
319	}
320	return rc;
321	}
322
323
324	/** @todo Document options! */
325	static char g_paszCatHelp[] =
326	" VBoxService [--use-toolbox] vbox_cat [<general options>] <file>...\n\n"
327	"Concatenate files, or standard input, to standard output.\n"
328	"\n";
329
330
331	/**
332	* Main function for tool "vbox_cat".
333	*
334	* @return RTEXITCODE.
335	* @param argc Number of arguments.
336	* @param argv Pointer to argument array.
337	*/
338	static RTEXITCODE VBoxServiceToolboxCat(int argc, char **argv)
339	{
340	static const RTGETOPTDEF s_aOptions[] =
341	{
342	/* Sorted by short ops. */
343	{ "--show-all", 'a', RTGETOPT_REQ_NOTHING },
344	{ "--number-nonblank", 'b', RTGETOPT_REQ_NOTHING},
345	{ NULL, 'e', RTGETOPT_REQ_NOTHING},
346	{ NULL, 'E', RTGETOPT_REQ_NOTHING},
347	{ "--flags", 'f', RTGETOPT_REQ_STRING},
348	{ "--no-content-indexed", VBOXSERVICETOOLBOXCATOPT_NO_CONTENT_INDEXED, RTGETOPT_REQ_NOTHING},
349	{ "--number", 'n', RTGETOPT_REQ_NOTHING},
350	{ "--output", 'o', RTGETOPT_REQ_STRING},
351	{ "--squeeze-blank", 's', RTGETOPT_REQ_NOTHING},
352	{ NULL, 't', RTGETOPT_REQ_NOTHING},
353	{ "--show-tabs", 'T', RTGETOPT_REQ_NOTHING},
354	{ NULL, 'u', RTGETOPT_REQ_NOTHING},
355	{ "--show-noneprinting", 'v', RTGETOPT_REQ_NOTHING}
356	};
357
358	int ch;
359	RTGETOPTUNION ValueUnion;
360	RTGETOPTSTATE GetState;
361
362	RTGetOptInit(&GetState, argc, argv,
363	s_aOptions, RT_ELEMENTS(s_aOptions),
364	1 /iFirst/, 0 /fFlags/);
365
366	int rc = VINF_SUCCESS;
367	bool fUsageOK = true;
368
369	const char *pszOutput = NULL;
370	RTFILE hOutput = NIL_RTFILE;
371	uint32_t fFlags = RTFILE_O_CREATE_REPLACE /* Output file flags. */
372	\| RTFILE_O_WRITE
373	\| RTFILE_O_DENY_WRITE;
374
375	/* Init directory list. */
376	RTLISTANCHOR inputList;
377	RTListInit(&inputList);
378
379	while ( (ch = RTGetOpt(&GetState, &ValueUnion))
380	&& RT_SUCCESS(rc))
381	{
382	/* For options that require an argument, ValueUnion has received the value. */
383	switch (ch)
384	{
385	case 'a':
386	case 'b':
387	case 'e':
388	case 'E':
389	case 'n':
390	case 's':
391	case 't':
392	case 'T':
393	case 'v':
394	RTMsgError("Sorry, option '%s' is not implemented yet!\n",
395	ValueUnion.pDef->pszLong);
396	rc = VERR_INVALID_PARAMETER;
397	break;
398
399	case 'h':
400	VBoxServiceToolboxShowUsageHeader();
401	RTPrintf("%s", g_paszCatHelp);
402	return RTEXITCODE_SUCCESS;
403
404	case 'o':
405	pszOutput = ValueUnion.psz;
406	break;
407
408	case 'u':
409	/* Ignored. */
410	break;
411
412	case 'V':
413	VBoxServiceToolboxShowVersion();
414	return RTEXITCODE_SUCCESS;
415
416	case VBOXSERVICETOOLBOXCATOPT_NO_CONTENT_INDEXED:
417	fFlags \|= RTFILE_O_NOT_CONTENT_INDEXED;
418	break;
419
420	case VINF_GETOPT_NOT_OPTION:
421	{
422	/* Add file(s) to buffer. This enables processing multiple paths
423	* at once.
424	*
425	* Since the non-options (RTGETOPTINIT_FLAGS_OPTS_FIRST) come last when
426	* processing this loop it's safe to immediately exit on syntax errors
427	* or showing the help text (see above). */
428	rc = VBoxServiceToolboxPathBufAddPathEntry(&inputList, ValueUnion.psz);
429	break;
430	}
431
432	default:
433	return RTGetOptPrintError(ch, &ValueUnion);
434	}
435	}
436
437	if (RT_SUCCESS(rc))
438	{
439	if (pszOutput)
440	{
441	rc = RTFileOpen(&hOutput, pszOutput, fFlags);
442	if (RT_FAILURE(rc))
443	RTMsgError("Could not create output file '%s', rc=%Rrc\n",
444	pszOutput, rc);
445	}
446
447	if (RT_SUCCESS(rc))
448	{
449	/* Process each input file. */
450	PVBOXSERVICETOOLBOXPATHENTRY pNodeIt;
451	RTFILE hInput = NIL_RTFILE;
452	RTListForEach(&inputList, pNodeIt, VBOXSERVICETOOLBOXPATHENTRY, Node)
453	{
454	rc = RTFileOpen(&hInput, pNodeIt->pszName,
455	RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE);
456	if (RT_SUCCESS(rc))
457	{
458	rc = VBoxServiceToolboxCatOutput(hInput, hOutput);
459	RTFileClose(hInput);
460	}
461	else
462	{
463	PCRTSTATUSMSG pMsg = RTErrGet(rc);
464	if (pMsg)
465	RTMsgError("Could not open input file '%s': %s\n",
466	pNodeIt->pszName, pMsg->pszMsgFull);
467	else
468	RTMsgError("Could not open input file '%s', rc=%Rrc\n", pNodeIt->pszName, rc);
469	}
470
471	if (RT_FAILURE(rc))
472	break;
473	}
474
475	/* If not input files were defined, process stdin. */
476	if (RTListNodeIsFirst(&inputList, &inputList))
477	rc = VBoxServiceToolboxCatOutput(hInput, hOutput);
478	}
479	}
480
481	if (hOutput != NIL_RTFILE)
482	RTFileClose(hOutput);
483	VBoxServiceToolboxPathBufDestroy(&inputList);
484
485	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
486	}
487
488	/**
489	* Prints information (based on given flags) of a file system object (file/directory/...)
490	* to stdout.
491	*
492	* @return IPRT status code.
493	* @param pszName Object name.
494	* @param cbName Size of object name.
495	* @param uOutputFlags Output / handling flags of type VBOXSERVICETOOLBOXOUTPUTFLAG.
496	* @param pObjInfo Pointer to object information.
497	*/
498	static int VBoxServiceToolboxPrintFsInfo(const char *pszName, uint16_t cbName,
499	uint32_t uOutputFlags,
500	PRTFSOBJINFO pObjInfo)
501	{
502	AssertPtrReturn(pszName, VERR_INVALID_POINTER);
503	AssertReturn(cbName, VERR_INVALID_PARAMETER);
504	AssertPtrReturn(pObjInfo, VERR_INVALID_POINTER);
505
506	RTFMODE fMode = pObjInfo->Attr.fMode;
507	char chFileType;
508	switch (fMode & RTFS_TYPE_MASK)
509	{
510	case RTFS_TYPE_FIFO: chFileType = 'f'; break;
511	case RTFS_TYPE_DEV_CHAR: chFileType = 'c'; break;
512	case RTFS_TYPE_DIRECTORY: chFileType = 'd'; break;
513	case RTFS_TYPE_DEV_BLOCK: chFileType = 'b'; break;
514	case RTFS_TYPE_FILE: chFileType = '-'; break;
515	case RTFS_TYPE_SYMLINK: chFileType = 'l'; break;
516	case RTFS_TYPE_SOCKET: chFileType = 's'; break;
517	case RTFS_TYPE_WHITEOUT: chFileType = 'w'; break;
518	default: chFileType = '?'; break;
519	}
520	/** @todo sticy bits++ */
521
522	if (!(uOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_LONG))
523	{
524	if (uOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE)
525	{
526	/** @todo Skip node_id if not present/available! */
527	RTPrintf("ftype=%c%cnode_id=%RU64%cname_len=%RU16%cname=%s%c",
528	chFileType, 0, (uint64_t)pObjInfo->Attr.u.Unix.INodeId, 0,
529	cbName, 0, pszName, 0);
530	}
531	else
532	RTPrintf("%c %#18llx %3d %s\n",
533	chFileType, (uint64_t)pObjInfo->Attr.u.Unix.INodeId, cbName, pszName);
534
535	if (uOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE) /* End of data block. */
536	RTPrintf("%c%c", 0, 0);
537	}
538	else
539	{
540	if (uOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE)
541	{
542	RTPrintf("ftype=%c%c", chFileType, 0);
543	/** @todo Skip node_id if not present/available! */
544	RTPrintf("cnode_id=%RU64%c", (uint64_t)pObjInfo->Attr.u.Unix.INodeId, 0);
545	RTPrintf("owner_mask=%c%c%c%c",
546	fMode & RTFS_UNIX_IRUSR ? 'r' : '-',
547	fMode & RTFS_UNIX_IWUSR ? 'w' : '-',
548	fMode & RTFS_UNIX_IXUSR ? 'x' : '-', 0);
549	RTPrintf("group_mask=%c%c%c%c",
550	fMode & RTFS_UNIX_IRGRP ? 'r' : '-',
551	fMode & RTFS_UNIX_IWGRP ? 'w' : '-',
552	fMode & RTFS_UNIX_IXGRP ? 'x' : '-', 0);
553	RTPrintf("other_mask=%c%c%c%c",
554	fMode & RTFS_UNIX_IROTH ? 'r' : '-',
555	fMode & RTFS_UNIX_IWOTH ? 'w' : '-',
556	fMode & RTFS_UNIX_IXOTH ? 'x' : '-', 0);
557	RTPrintf("dos_mask=%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",
558	fMode & RTFS_DOS_READONLY ? 'R' : '-',
559	fMode & RTFS_DOS_HIDDEN ? 'H' : '-',
560	fMode & RTFS_DOS_SYSTEM ? 'S' : '-',
561	fMode & RTFS_DOS_DIRECTORY ? 'D' : '-',
562	fMode & RTFS_DOS_ARCHIVED ? 'A' : '-',
563	fMode & RTFS_DOS_NT_DEVICE ? 'd' : '-',
564	fMode & RTFS_DOS_NT_NORMAL ? 'N' : '-',
565	fMode & RTFS_DOS_NT_TEMPORARY ? 'T' : '-',
566	fMode & RTFS_DOS_NT_SPARSE_FILE ? 'P' : '-',
567	fMode & RTFS_DOS_NT_REPARSE_POINT ? 'J' : '-',
568	fMode & RTFS_DOS_NT_COMPRESSED ? 'C' : '-',
569	fMode & RTFS_DOS_NT_OFFLINE ? 'O' : '-',
570	fMode & RTFS_DOS_NT_NOT_CONTENT_INDEXED ? 'I' : '-',
571	fMode & RTFS_DOS_NT_ENCRYPTED ? 'E' : '-', 0);
572
573	char szTimeBirth[256];
574	RTTimeSpecToString(&pObjInfo->BirthTime, szTimeBirth, sizeof(szTimeBirth));
575	char szTimeChange[256];
576	RTTimeSpecToString(&pObjInfo->ChangeTime, szTimeChange, sizeof(szTimeChange));
577	char szTimeModification[256];
578	RTTimeSpecToString(&pObjInfo->ModificationTime, szTimeModification, sizeof(szTimeModification));
579	char szTimeAccess[256];
580	RTTimeSpecToString(&pObjInfo->AccessTime, szTimeAccess, sizeof(szTimeAccess));
581
582	RTPrintf("hlinks=%RU32%cuid=%RU32%cgid=%RU32%cst_size=%RI64%calloc=%RI64%c"
583	"st_birthtime=%s%cst_ctime=%s%cst_mtime=%s%cst_atime=%s%c",
584	pObjInfo->Attr.u.Unix.cHardlinks, 0,
585	pObjInfo->Attr.u.Unix.uid, 0,
586	pObjInfo->Attr.u.Unix.gid, 0,
587	pObjInfo->cbObject, 0,
588	pObjInfo->cbAllocated, 0,
589	szTimeBirth, 0,
590	szTimeChange, 0,
591	szTimeModification, 0,
592	szTimeAccess, 0);
593	RTPrintf("cname_len=%RU16%cname=%s%c",
594	cbName, 0, pszName, 0);
595
596	/* End of data block. */
597	RTPrintf("%c%c", 0, 0);
598	}
599	else
600	{
601	RTPrintf("%c", chFileType);
602	RTPrintf("%c%c%c",
603	fMode & RTFS_UNIX_IRUSR ? 'r' : '-',
604	fMode & RTFS_UNIX_IWUSR ? 'w' : '-',
605	fMode & RTFS_UNIX_IXUSR ? 'x' : '-');
606	RTPrintf("%c%c%c",
607	fMode & RTFS_UNIX_IRGRP ? 'r' : '-',
608	fMode & RTFS_UNIX_IWGRP ? 'w' : '-',
609	fMode & RTFS_UNIX_IXGRP ? 'x' : '-');
610	RTPrintf("%c%c%c",
611	fMode & RTFS_UNIX_IROTH ? 'r' : '-',
612	fMode & RTFS_UNIX_IWOTH ? 'w' : '-',
613	fMode & RTFS_UNIX_IXOTH ? 'x' : '-');
614	RTPrintf(" %c%c%c%c%c%c%c%c%c%c%c%c%c%c",
615	fMode & RTFS_DOS_READONLY ? 'R' : '-',
616	fMode & RTFS_DOS_HIDDEN ? 'H' : '-',
617	fMode & RTFS_DOS_SYSTEM ? 'S' : '-',
618	fMode & RTFS_DOS_DIRECTORY ? 'D' : '-',
619	fMode & RTFS_DOS_ARCHIVED ? 'A' : '-',
620	fMode & RTFS_DOS_NT_DEVICE ? 'd' : '-',
621	fMode & RTFS_DOS_NT_NORMAL ? 'N' : '-',
622	fMode & RTFS_DOS_NT_TEMPORARY ? 'T' : '-',
623	fMode & RTFS_DOS_NT_SPARSE_FILE ? 'P' : '-',
624	fMode & RTFS_DOS_NT_REPARSE_POINT ? 'J' : '-',
625	fMode & RTFS_DOS_NT_COMPRESSED ? 'C' : '-',
626	fMode & RTFS_DOS_NT_OFFLINE ? 'O' : '-',
627	fMode & RTFS_DOS_NT_NOT_CONTENT_INDEXED ? 'I' : '-',
628	fMode & RTFS_DOS_NT_ENCRYPTED ? 'E' : '-');
629	RTPrintf(" %d %4d %4d %10lld %10lld %#llx %#llx %#llx %#llx",
630	pObjInfo->Attr.u.Unix.cHardlinks,
631	pObjInfo->Attr.u.Unix.uid,
632	pObjInfo->Attr.u.Unix.gid,
633	pObjInfo->cbObject,
634	pObjInfo->cbAllocated,
635	RTTimeSpecGetNano(&pObjInfo->BirthTime), /** @todo really ns? */
636	RTTimeSpecGetNano(&pObjInfo->ChangeTime), /** @todo really ns? */
637	RTTimeSpecGetNano(&pObjInfo->ModificationTime), /** @todo really ns? */
638	RTTimeSpecGetNano(&pObjInfo->AccessTime)); /** @todo really ns? */
639	RTPrintf(" %2d %s\n", cbName, pszName);
640	}
641	}
642
643	return VINF_SUCCESS;
644	}
645
646
647	/**
648	* Helper routine for ls tool doing the actual parsing and output of
649	* a specified directory.
650	*
651	* @return IPRT status code.
652	* @param pszDir Directory (path) to ouptut.
653	* @param uFlags Flags of type VBOXSERVICETOOLBOXLSFLAG.
654	* @param uOutputFlags Flags of type VBOXSERVICETOOLBOXOUTPUTFLAG.
655	*/
656	static int VBoxServiceToolboxLsHandleDir(const char *pszDir,
657	uint32_t uFlags, uint32_t uOutputFlags)
658	{
659	AssertPtrReturn(pszDir, VERR_INVALID_PARAMETER);
660
661	if (uFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE)
662	RTPrintf("dname=%s%c", pszDir, 0);
663	else if (uFlags & VBOXSERVICETOOLBOXLSFLAG_RECURSIVE)
664	RTPrintf("%s:\n", pszDir);
665
666	char szPathAbs[RTPATH_MAX + 1];
667	int rc = RTPathAbs(pszDir, szPathAbs, sizeof(szPathAbs));
668	if (RT_FAILURE(rc))
669	{
670	if (!(uOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE))
671	RTMsgError("Failed to retrieve absolute path of '%s', rc=%Rrc\n", pszDir, rc);
672	return rc;
673	}
674
675	PRTDIR pDir;
676	rc = RTDirOpen(&pDir, szPathAbs);
677	if (RT_FAILURE(rc))
678	{
679	if (!(uOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE))
680	RTMsgError("Failed to open directory '%s', rc=%Rrc\n", szPathAbs, rc);
681	return rc;
682	}
683
684	RTLISTANCHOR dirList;
685	RTListInit(&dirList);
686
687	/* To prevent races we need to read in the directory entries once
688	* and process them afterwards: First loop is displaying the current
689	* directory's content and second loop is diving deeper into
690	* sub directories (if wanted). */
691	for (;RT_SUCCESS(rc);)
692	{
693	RTDIRENTRYEX DirEntry;
694	rc = RTDirReadEx(pDir, &DirEntry, NULL, RTFSOBJATTRADD_UNIX, RTPATH_F_ON_LINK);
695	if (RT_SUCCESS(rc))
696	{
697	PVBOXSERVICETOOLBOXDIRENTRY pNode = (PVBOXSERVICETOOLBOXDIRENTRY)RTMemAlloc(sizeof(VBOXSERVICETOOLBOXDIRENTRY));
698	if (pNode)
699	{
700	memcpy(&pNode->dirEntry, &DirEntry, sizeof(RTDIRENTRYEX));
701	/rc =/ RTListAppend(&dirList, &pNode->Node);
702	}
703	else
704	rc = VERR_NO_MEMORY;
705	}
706	}
707
708	if (rc == VERR_NO_MORE_FILES)
709	rc = VINF_SUCCESS;
710
711	int rc2 = RTDirClose(pDir);
712	if (RT_FAILURE(rc2))
713	{
714	if (!(uOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE))
715	RTMsgError("Failed to close dir '%s', rc=%Rrc\n",
716	pszDir, rc2);
717	if (RT_SUCCESS(rc))
718	rc = rc2;
719	}
720
721	if (RT_SUCCESS(rc))
722	{
723	PVBOXSERVICETOOLBOXDIRENTRY pNodeIt;
724	RTListForEach(&dirList, pNodeIt, VBOXSERVICETOOLBOXDIRENTRY, Node)
725	{
726	rc = VBoxServiceToolboxPrintFsInfo(pNodeIt->dirEntry.szName, pNodeIt->dirEntry.cbName,
727	uOutputFlags,
728	&pNodeIt->dirEntry.Info);
729	if (RT_FAILURE(rc))
730	break;
731	}
732
733	/* If everything went fine we do the second run (if needed) ... */
734	if ( RT_SUCCESS(rc)
735	&& (uFlags & VBOXSERVICETOOLBOXLSFLAG_RECURSIVE))
736	{
737	/* Process all sub-directories. */
738	RTListForEach(&dirList, pNodeIt, VBOXSERVICETOOLBOXDIRENTRY, Node)
739	{
740	RTFMODE fMode = pNodeIt->dirEntry.Info.Attr.fMode;
741	switch (fMode & RTFS_TYPE_MASK)
742	{
743	case RTFS_TYPE_SYMLINK:
744	if (!(uFlags & VBOXSERVICETOOLBOXLSFLAG_SYMLINKS))
745	break;
746	/* Fall through is intentional. */
747	case RTFS_TYPE_DIRECTORY:
748	{
749	const char *pszName = pNodeIt->dirEntry.szName;
750	if ( !RTStrICmp(pszName, ".")
751	\|\| !RTStrICmp(pszName, ".."))
752	{
753	/* Skip dot directories. */
754	continue;
755	}
756
757	char szPath[RTPATH_MAX];
758	rc = RTPathJoin(szPath, sizeof(szPath),
759	pszDir, pNodeIt->dirEntry.szName);
760	if (RT_SUCCESS(rc))
761	rc = VBoxServiceToolboxLsHandleDir(szPath,
762	uFlags, uOutputFlags);
763	}
764	break;
765
766	default: /* Ignore the rest. */
767	break;
768	}
769	if (RT_FAILURE(rc))
770	break;
771	}
772	}
773	}
774
775	/* Clean up the mess. */
776	PVBOXSERVICETOOLBOXDIRENTRY pNode, pSafe;
777	RTListForEachSafe(&dirList, pNode, pSafe, VBOXSERVICETOOLBOXDIRENTRY, Node)
778	{
779	RTListNodeRemove(&pNode->Node);
780	RTMemFree(pNode);
781	}
782	return rc;
783	}
784
785
786	/** @todo Document options! */
787	static char g_paszLsHelp[] =
788	" VBoxService [--use-toolbox] vbox_ls [<general options>] [option]...\n"
789	" [<file>...]\n\n"
790	"List information about files (the current directory by default).\n\n"
791	"Options:\n\n"
792	" [--dereference\|-L]\n"
793	" [-l][-R]\n"
794	" [--verbose\|-v]\n"
795	" [<file>...]\n"
796	"\n";
797
798
799	/**
800	* Main function for tool "vbox_ls".
801	*
802	* @return RTEXITCODE.
803	* @param argc Number of arguments.
804	* @param argv Pointer to argument array.
805	*/
806	static RTEXITCODE VBoxServiceToolboxLs(int argc, char **argv)
807	{
808	static const RTGETOPTDEF s_aOptions[] =
809	{
810	{ "--machinereadable", VBOXSERVICETOOLBOXOPT_MACHINE_READABLE, RTGETOPT_REQ_NOTHING },
811	{ "--dereference", 'L', RTGETOPT_REQ_NOTHING },
812	{ NULL, 'l', RTGETOPT_REQ_NOTHING },
813	{ NULL, 'R', RTGETOPT_REQ_NOTHING },
814	{ "--verbose", VBOXSERVICETOOLBOXOPT_VERBOSE, RTGETOPT_REQ_NOTHING}
815	};
816
817	int ch;
818	RTGETOPTUNION ValueUnion;
819	RTGETOPTSTATE GetState;
820	int rc = RTGetOptInit(&GetState, argc, argv,
821	s_aOptions, RT_ELEMENTS(s_aOptions),
822	1 /iFirst/, RTGETOPTINIT_FLAGS_OPTS_FIRST);
823	AssertRCReturn(rc, RTEXITCODE_INIT);
824
825	bool fVerbose = false;
826	uint32_t fFlags = VBOXSERVICETOOLBOXLSFLAG_NONE;
827	uint32_t fOutputFlags = VBOXSERVICETOOLBOXOUTPUTFLAG_NONE;
828
829	/* Init file list. */
830	RTLISTANCHOR fileList;
831	RTListInit(&fileList);
832
833	while ( (ch = RTGetOpt(&GetState, &ValueUnion))
834	&& RT_SUCCESS(rc))
835	{
836	/* For options that require an argument, ValueUnion has received the value. */
837	switch (ch)
838	{
839	case 'h':
840	VBoxServiceToolboxShowUsageHeader();
841	RTPrintf("%s", g_paszLsHelp);
842	return RTEXITCODE_SUCCESS;
843
844	case 'L': /* Dereference symlinks. */
845	fFlags \|= VBOXSERVICETOOLBOXLSFLAG_SYMLINKS;
846	break;
847
848	case 'l': /* Print long format. */
849	fOutputFlags \|= VBOXSERVICETOOLBOXOUTPUTFLAG_LONG;
850	break;
851
852	case VBOXSERVICETOOLBOXOPT_MACHINE_READABLE:
853	fOutputFlags \|= VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE;
854	break;
855
856	case 'R': /* Recursive processing. */
857	fFlags \|= VBOXSERVICETOOLBOXLSFLAG_RECURSIVE;
858	break;
859
860	case VBOXSERVICETOOLBOXOPT_VERBOSE:
861	fVerbose = true;
862	break;
863
864	case 'V':
865	VBoxServiceToolboxShowVersion();
866	return RTEXITCODE_SUCCESS;
867
868	case VINF_GETOPT_NOT_OPTION:
869	/* Add file(s) to buffer. This enables processing multiple files
870	* at once.
871	*
872	* Since the non-options (RTGETOPTINIT_FLAGS_OPTS_FIRST) come last when
873	* processing this loop it's safe to immediately exit on syntax errors
874	* or showing the help text (see above). */
875	rc = VBoxServiceToolboxPathBufAddPathEntry(&fileList, ValueUnion.psz);
876	/** @todo r=bird: Nit: creating a list here is not really
877	* necessary since you've got one in argv that's
878	* accessible via RTGetOpt. */
879	break;
880
881	default:
882	return RTGetOptPrintError(ch, &ValueUnion);
883	}
884	}
885
886	if (RT_SUCCESS(rc))
887	{
888	/* If not files given add current directory to list. */
889	if (RTListIsEmpty(&fileList))
890	{
891	char szDirCur[RTPATH_MAX + 1];
892	rc = RTPathGetCurrent(szDirCur, sizeof(szDirCur));
893	if (RT_SUCCESS(rc))
894	{
895	rc = VBoxServiceToolboxPathBufAddPathEntry(&fileList, szDirCur);
896	if (RT_FAILURE(rc))
897	RTMsgError("Adding current directory failed, rc=%Rrc\n", rc);
898	}
899	else
900	RTMsgError("Getting current directory failed, rc=%Rrc\n", rc);
901	}
902
903	/* Print magic/version. */
904	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE)
905	{
906	rc = VBoxServiceToolboxStrmInit();
907	if (RT_FAILURE(rc))
908	RTMsgError("Error while initializing parseable streams, rc=%Rrc\n", rc);
909	VBoxServiceToolboxPrintStrmHeader("vbt_ls", 1 /* Stream version */);
910	}
911
912	PVBOXSERVICETOOLBOXPATHENTRY pNodeIt;
913	RTListForEach(&fileList, pNodeIt, VBOXSERVICETOOLBOXPATHENTRY, Node)
914	{
915	if (RTFileExists(pNodeIt->pszName))
916	{
917	RTFSOBJINFO objInfo;
918	int rc2 = RTPathQueryInfoEx(pNodeIt->pszName, &objInfo,
919	RTFSOBJATTRADD_UNIX, RTPATH_F_ON_LINK /* @todo Follow link? */);
920	if (RT_FAILURE(rc2))
921	{
922	if (!(fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE))
923	RTMsgError("Cannot access '%s': No such file or directory\n",
924	pNodeIt->pszName);
925	rc = VERR_FILE_NOT_FOUND;
926	/* Do not break here -- process every element in the list
927	* and keep failing rc. */
928	}
929	else
930	{
931	rc2 = VBoxServiceToolboxPrintFsInfo(pNodeIt->pszName,
932	strlen(pNodeIt->pszName) /* cbName */,
933	fOutputFlags,
934	&objInfo);
935	if (RT_FAILURE(rc2))
936	rc = rc2;
937	}
938	}
939	else
940	{
941	int rc2 = VBoxServiceToolboxLsHandleDir(pNodeIt->pszName,
942	fFlags, fOutputFlags);
943	if (RT_FAILURE(rc2))
944	rc = rc2;
945	}
946	}
947
948	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE) /* Output termination. */
949	VBoxServiceToolboxPrintStrmTermination();
950	}
951	else if (fVerbose)
952	RTMsgError("Failed with rc=%Rrc\n", rc);
953
954	VBoxServiceToolboxPathBufDestroy(&fileList);
955	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
956	}
957
958
959	static char g_paszRmHelp[] =
960	" VBoxService [--use-toolbox] vbox_rm [<general options>] [<options>] <file>...\n\n"
961	"Delete files and optionally directories if the '-R' or '-r' option is specified.\n"
962	"If a file or directory cannot be deleted, an error message is printed if the\n"
963	"'--machine-readable' option is not specified and the next file will be\n"
964	"processed. The root directory is always ignored.\n\n"
965	"Options:\n\n"
966	" [-R\|-r] Recursively delete directories too.\n"
967	"\n";
968
969
970	/**
971	* Report the result of a vbox_rm operation - either errors to stderr (not
972	* machine-readable) or everything to stdout as <name>\0<rc>\0 (machine-
973	* readable format). The message may optionally contain a '%s' for the file
974	* name and an %Rrc for the result code in that order. In future a "verbose"
975	* flag may be added, without which nothing will be output in non-machine-
976	* readable mode. Sets prc if rc is a non-success code.
977	*/
978	static void toolboxRmReport(const char pcszMessage, const char pcszFile,
979	bool fActive, int rc, uint32_t fOutputFlags,
980	int *prc)
981	{
982	if (!fActive)
983	return;
984	if (!(fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE))
985	{
986	if (RT_SUCCESS(rc))
987	RTPrintf(pcszMessage, pcszFile, rc);
988	else
989	RTMsgError(pcszMessage, pcszFile, rc);
990	}
991	else
992	RTPrintf("fname=%s%crc=%d%c", pcszFile, 0, rc, 0);
993	if (prc && RT_FAILURE(rc))
994	*prc = rc;
995	}
996
997
998	/**
999	* Main function for tool "vbox_rm".
1000	*
1001	* @return RTEXITCODE.
1002	* @param argc Number of arguments.
1003	* @param argv Pointer to argument array.
1004	*/
1005	static RTEXITCODE VBoxServiceToolboxRm(int argc, char **argv)
1006	{
1007	static const RTGETOPTDEF s_aOptions[] =
1008	{
1009	{ "--machinereadable", VBOXSERVICETOOLBOXOPT_MACHINE_READABLE,
1010	RTGETOPT_REQ_NOTHING },
1011	/* Be like POSIX, which has both 'r' and 'R'. */
1012	{ NULL, 'r',
1013	RTGETOPT_REQ_NOTHING },
1014	{ NULL, 'R',
1015	RTGETOPT_REQ_NOTHING },
1016	};
1017
1018	enum
1019	{
1020	VBOXSERVICETOOLBOXRMFLAG_RECURSIVE = RT_BIT_32(0)
1021	};
1022
1023	int ch, rc;
1024	RTGETOPTUNION ValueUnion;
1025	RTGETOPTSTATE GetState;
1026	rc = RTGetOptInit(&GetState, argc, argv, s_aOptions,
1027	RT_ELEMENTS(s_aOptions), 1 /iFirst/,
1028	RTGETOPTINIT_FLAGS_OPTS_FIRST);
1029	AssertRCReturn(rc, RTEXITCODE_INIT);
1030
1031	bool fVerbose = false;
1032	uint32_t fFlags = 0;
1033	uint32_t fOutputFlags = 0;
1034	int cNonOptions = 0;
1035
1036	while ( (ch = RTGetOpt(&GetState, &ValueUnion))
1037	&& RT_SUCCESS(rc))
1038	{
1039	/* For options that require an argument, ValueUnion has received the value. */
1040	switch (ch)
1041	{
1042	case 'h':
1043	VBoxServiceToolboxShowUsageHeader();
1044	RTPrintf("%s", g_paszRmHelp);
1045	return RTEXITCODE_SUCCESS;
1046
1047	case 'V':
1048	VBoxServiceToolboxShowVersion();
1049	return RTEXITCODE_SUCCESS;
1050
1051	case VBOXSERVICETOOLBOXOPT_MACHINE_READABLE:
1052	fOutputFlags \|= VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE;
1053	break;
1054
1055	case 'r':
1056	case 'R': /* Allow directories too. */
1057	fFlags \|= VBOXSERVICETOOLBOXRMFLAG_RECURSIVE;
1058	break;
1059
1060	case VINF_GETOPT_NOT_OPTION:
1061	/* RTGetOpt will sort these to the end of the argv vector so
1062	* that we will deal with them afterwards. */
1063	++cNonOptions;
1064	break;
1065
1066	default:
1067	return RTGetOptPrintError(ch, &ValueUnion);
1068	}
1069	}
1070	if (RT_SUCCESS(rc))
1071	{
1072	/* Print magic/version. */
1073	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE)
1074	{
1075	rc = VBoxServiceToolboxStrmInit();
1076	if (RT_FAILURE(rc))
1077	RTMsgError("Error while initializing parseable streams, rc=%Rrc\n", rc);
1078	VBoxServiceToolboxPrintStrmHeader("vbt_rm", 1 /* Stream version */);
1079	}
1080	}
1081
1082	/* We need at least one file. */
1083	if (RT_SUCCESS(rc) && cNonOptions == 0)
1084	{
1085	toolboxRmReport("No files or directories specified.\n", NULL, true, 0,
1086	fOutputFlags, NULL);
1087	return RTEXITCODE_FAILURE;
1088	}
1089	if (RT_SUCCESS(rc))
1090	{
1091	for (int i = argc - cNonOptions; i < argc; ++i)
1092	{
1093	/* I'm sure this isn't the most effective way, but I hope it will
1094	* be readable and reliable code. */
1095	if (RTDirExists(argv[i]) && !RTSymlinkExists(argv[i]))
1096	{
1097	if (!(fFlags & VBOXSERVICETOOLBOXRMFLAG_RECURSIVE))
1098	toolboxRmReport("Cannot remove directory '%s' as the '-R' option was not specified.\n",
1099	argv[i], true, VERR_INVALID_PARAMETER,
1100	fOutputFlags, &rc);
1101	else
1102	{
1103	int rc2 = RTDirRemoveRecursive(argv[i],
1104	RTDIRRMREC_F_CONTENT_AND_DIR);
1105	toolboxRmReport("", argv[i], RT_SUCCESS(rc2), rc2,
1106	fOutputFlags, NULL);
1107	toolboxRmReport("The following error occurred while removing directory '%s': %Rrc.\n",
1108	argv[i], RT_FAILURE(rc2), rc2,
1109	fOutputFlags, &rc);
1110	}
1111	}
1112	else if (RTPathExists(argv[i]) \|\| RTSymlinkExists(argv[i]))
1113	{
1114	int rc2 = RTFileDelete(argv[i]);
1115	toolboxRmReport("", argv[i], RT_SUCCESS(rc2), rc2,
1116	fOutputFlags, NULL);
1117	toolboxRmReport("The following error occurred while removing file '%s': %Rrc.\n",
1118	argv[i], RT_FAILURE(rc2), rc2, fOutputFlags,
1119	&rc);
1120	}
1121	else
1122	toolboxRmReport("File '%s' does not exist.\n", argv[i],
1123	true, VERR_FILE_NOT_FOUND, fOutputFlags, &rc);
1124	}
1125
1126	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE) /* Output termination. */
1127	VBoxServiceToolboxPrintStrmTermination();
1128	}
1129	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
1130	}
1131
1132
1133	static char g_paszMkTempHelp[] =
1134	" VBoxService [--use-toolbox] vbox_mktemp [<general options>] [<options>]\n"
1135	" <template>\n\n"
1136	"Create a temporary directory based on the template supplied. The first string\n"
1137	"of consecutive 'X' characters in the template will be replaced to form a unique\n"
1138	"name for the directory. The template may not contain a path. The default\n"
1139	"creation mode is 0600 for files and 0700 for directories. If no path is\n"
1140	"specified the default temporary directory will be used.\n"
1141	"Options:\n\n"
1142	" [--directory\|-d] Create a directory instead of a file.\n"
1143	" [--mode\|-m <mode>] Create the object with mode <mode>.\n"
1144	" [--secure\|-s] Fail if the object cannot be created securely.\n"
1145	" [--tmpdir\|-t <path>] Create the object with the absolute path <path>.\n"
1146	"\n";
1147
1148
1149	/**
1150	* Report the result of a vbox_mktemp operation - either errors to stderr (not
1151	* machine-readable) or everything to stdout as <name>\0<rc>\0 (machine-
1152	* readable format). The message may optionally contain a '%s' for the file
1153	* name and an %Rrc for the result code in that order. In future a "verbose"
1154	* flag may be added, without which nothing will be output in non-machine-
1155	* readable mode. Sets prc if rc is a non-success code.
1156	*/
1157	static void toolboxMkTempReport(const char pcszMessage, const char pcszFile,
1158	bool fActive, int rc, uint32_t fOutputFlags,
1159	int *prc)
1160	{
1161	if (!fActive)
1162	return;
1163	if (!(fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE))
1164	if (RT_SUCCESS(rc))
1165	RTPrintf(pcszMessage, pcszFile, rc);
1166	else
1167	RTMsgError(pcszMessage, pcszFile, rc);
1168	else
1169	RTPrintf("name=%s%crc=%d%c", pcszFile, 0, rc, 0);
1170	if (prc && RT_FAILURE(rc))
1171	*prc = rc;
1172	}
1173
1174
1175	/**
1176	* Main function for tool "vbox_mktemp".
1177	*
1178	* @return RTEXITCODE.
1179	* @param argc Number of arguments.
1180	* @param argv Pointer to argument array.
1181	*/
1182	static RTEXITCODE VBoxServiceToolboxMkTemp(int argc, char **argv)
1183	{
1184	static const RTGETOPTDEF s_aOptions[] =
1185	{
1186	{ "--machinereadable", VBOXSERVICETOOLBOXOPT_MACHINE_READABLE,
1187	RTGETOPT_REQ_NOTHING },
1188	{ "--directory", 'd', RTGETOPT_REQ_NOTHING },
1189	{ "--mode", 'm', RTGETOPT_REQ_STRING },
1190	{ "--secure", 's', RTGETOPT_REQ_NOTHING },
1191	{ "--tmpdir", 't', RTGETOPT_REQ_STRING },
1192	};
1193
1194	enum
1195	{
1196	/* Isn't that a bit long? s/VBOXSERVICETOOLBOX/VSTB/ ? */
1197	/** Create a temporary directory instead of a temporary file. */
1198	VBOXSERVICETOOLBOXMKTEMPFLAG_DIRECTORY = RT_BIT_32(0),
1199	/** Only create the temporary object if the operation is expected
1200	* to be secure. Not guaranteed to be supported on a particular
1201	* set-up. */
1202	VBOXSERVICETOOLBOXMKTEMPFLAG_SECURE = RT_BIT_32(1)
1203	};
1204
1205	int ch, rc;
1206	RTGETOPTUNION ValueUnion;
1207	RTGETOPTSTATE GetState;
1208	rc = RTGetOptInit(&GetState, argc, argv, s_aOptions,
1209	RT_ELEMENTS(s_aOptions), 1 /iFirst/,
1210	RTGETOPTINIT_FLAGS_OPTS_FIRST);
1211	AssertRCReturn(rc, RTEXITCODE_INIT);
1212
1213	bool fVerbose = false;
1214	uint32_t fFlags = 0;
1215	uint32_t fOutputFlags = 0;
1216	int cNonOptions = 0;
1217	RTFMODE fMode = 0700;
1218	bool fModeSet = false;
1219	const char *pcszPath = NULL;
1220	const char *pcszTemplate;
1221	char szTemplateWithPath[RTPATH_MAX] = "";
1222
1223	while ( (ch = RTGetOpt(&GetState, &ValueUnion))
1224	&& RT_SUCCESS(rc))
1225	{
1226	/* For options that require an argument, ValueUnion has received the value. */
1227	switch (ch)
1228	{
1229	case 'h':
1230	VBoxServiceToolboxShowUsageHeader();
1231	RTPrintf("%s", g_paszMkTempHelp);
1232	return RTEXITCODE_SUCCESS;
1233
1234	case 'V':
1235	VBoxServiceToolboxShowVersion();
1236	return RTEXITCODE_SUCCESS;
1237
1238	case VBOXSERVICETOOLBOXOPT_MACHINE_READABLE:
1239	fOutputFlags \|= VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE;
1240	break;
1241
1242	case 'd':
1243	fFlags \|= VBOXSERVICETOOLBOXMKTEMPFLAG_DIRECTORY;
1244	break;
1245
1246	case 'm':
1247	rc = vboxServiceToolboxParseMode(ValueUnion.psz, &fMode);
1248	if (RT_FAILURE(rc))
1249	return RTEXITCODE_SYNTAX;
1250	fModeSet = true;
1251	#ifndef RT_OS_WINDOWS
1252	umask(0); /* RTDirCreate workaround */
1253	#endif
1254	break;
1255	case 's':
1256	fFlags \|= VBOXSERVICETOOLBOXMKTEMPFLAG_SECURE;
1257	break;
1258
1259	case 't':
1260	pcszPath = ValueUnion.psz;
1261	break;
1262
1263	case VINF_GETOPT_NOT_OPTION:
1264	/* RTGetOpt will sort these to the end of the argv vector so
1265	* that we will deal with them afterwards. */
1266	++cNonOptions;
1267	break;
1268
1269	default:
1270	return RTGetOptPrintError(ch, &ValueUnion);
1271	}
1272	}
1273	/* Print magic/version. */
1274	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE)
1275	{
1276	rc = VBoxServiceToolboxStrmInit();
1277	if (RT_FAILURE(rc))
1278	RTMsgError("Error while initializing parseable streams, rc=%Rrc\n", rc);
1279	VBoxServiceToolboxPrintStrmHeader("vbt_mktemp", 1 /* Stream version */);
1280	}
1281
1282	if (fFlags & VBOXSERVICETOOLBOXMKTEMPFLAG_SECURE && fModeSet)
1283	{
1284	toolboxMkTempReport("'-s' and '-m' parameters cannot be used together.\n", "",
1285	true, VERR_INVALID_PARAMETER, fOutputFlags, &rc);
1286	return RTEXITCODE_SYNTAX;
1287	}
1288	/* We need exactly one template, containing at least one 'X'. */
1289	if (cNonOptions != 1)
1290	{
1291	toolboxMkTempReport("Please specify exactly one template.\n", "",
1292	true, VERR_INVALID_PARAMETER, fOutputFlags, &rc);
1293	return RTEXITCODE_SYNTAX;
1294	}
1295	pcszTemplate = argv[argc - 1];
1296	/* Validate that the template is as IPRT requires (asserted by IPRT). */
1297	if ( RTPathHasPath(pcszTemplate)
1298	\|\| ( !strstr(pcszTemplate, "XXX")
1299	&& pcszTemplate[strlen(pcszTemplate) - 1] != 'X'))
1300	{
1301	toolboxMkTempReport("Template '%s' should contain a file name with no path and at least three consecutive 'X' characters or ending in 'X'.\n",
1302	pcszTemplate, true, VERR_INVALID_PARAMETER,
1303	fOutputFlags, &rc);
1304	return RTEXITCODE_FAILURE;
1305	}
1306	if (pcszPath && !RTPathStartsWithRoot(pcszPath))
1307	{
1308	toolboxMkTempReport("Path '%s' should be absolute.\n",
1309	pcszPath, true, VERR_INVALID_PARAMETER,
1310	fOutputFlags, &rc);
1311	return RTEXITCODE_FAILURE;
1312	}
1313	if (pcszPath)
1314	{
1315	rc = RTStrCopy(szTemplateWithPath, sizeof(szTemplateWithPath),
1316	pcszPath);
1317	if (RT_FAILURE(rc))
1318	{
1319	toolboxMkTempReport("Path '%s' too long.\n", pcszPath, true,
1320	VERR_INVALID_PARAMETER, fOutputFlags, &rc);
1321	return RTEXITCODE_FAILURE;
1322	}
1323	}
1324	else
1325	{
1326	rc = RTPathTemp(szTemplateWithPath, sizeof(szTemplateWithPath));
1327	if (RT_FAILURE(rc))
1328	{
1329	toolboxMkTempReport("Failed to get the temporary directory.\n",
1330	"", true, VERR_INVALID_PARAMETER,
1331	fOutputFlags, &rc);
1332	return RTEXITCODE_FAILURE;
1333	}
1334	}
1335	rc = RTPathAppend(szTemplateWithPath, sizeof(szTemplateWithPath),
1336	pcszTemplate);
1337	if (RT_FAILURE(rc))
1338	{
1339	toolboxMkTempReport("Template '%s' too long for path.\n",
1340	pcszTemplate, true, VERR_INVALID_PARAMETER,
1341	fOutputFlags, &rc);
1342	return RTEXITCODE_FAILURE;
1343	}
1344
1345	if (fFlags & VBOXSERVICETOOLBOXMKTEMPFLAG_DIRECTORY)
1346	{
1347	rc = fFlags & VBOXSERVICETOOLBOXMKTEMPFLAG_SECURE
1348	? RTDirCreateTempSecure(szTemplateWithPath)
1349	: RTDirCreateTemp(szTemplateWithPath, fMode);
1350	toolboxMkTempReport("Created temporary directory '%s'.\n",
1351	szTemplateWithPath, RT_SUCCESS(rc), rc,
1352	fOutputFlags, NULL);
1353	/* RTDirCreateTemp[Secure] sets the template to "" on failure. */
1354	toolboxMkTempReport("The following error occurred while creating a temporary directory from template '%s': %Rrc.\n",
1355	pcszTemplate, RT_FAILURE(rc), rc, fOutputFlags,
1356	NULL);
1357	}
1358	else
1359	{
1360	rc = fFlags & VBOXSERVICETOOLBOXMKTEMPFLAG_SECURE
1361	? RTFileCreateTempSecure(szTemplateWithPath)
1362	: RTFileCreateTemp(szTemplateWithPath, fMode);
1363	toolboxMkTempReport("Created temporary file '%s'.\n",
1364	szTemplateWithPath, RT_SUCCESS(rc), rc,
1365	fOutputFlags, NULL);
1366	/* RTFileCreateTemp[Secure] sets the template to "" on failure. */
1367	toolboxMkTempReport("The following error occurred while creating a temporary file from template '%s': %Rrc.\n",
1368	pcszTemplate, RT_FAILURE(rc), rc, fOutputFlags,
1369	NULL);
1370	}
1371	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE) /* Output termination. */
1372	VBoxServiceToolboxPrintStrmTermination();
1373	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
1374	}
1375
1376
1377	/** @todo Document options! */
1378	static char g_paszMkDirHelp[] =
1379	" VBoxService [--use-toolbox] vbox_mkdir [<general options>] [<options>]\n"
1380	" <directory>...\n\n"
1381	"Options:\n\n"
1382	" [--mode\|-m <mode>] The file mode to set (chmod) on the created\n"
1383	" directories. Default: a=rwx & umask.\n"
1384	" [--parents\|-p] Create parent directories as needed, no\n"
1385	" error if the directory already exists.\n"
1386	" [--verbose\|-v] Display a message for each created directory.\n"
1387	"\n";
1388
1389
1390	/**
1391	* Main function for tool "vbox_mkdir".
1392	*
1393	* @return RTEXITCODE.
1394	* @param argc Number of arguments.
1395	* @param argv Pointer to argument array.
1396	*/
1397	static RTEXITCODE VBoxServiceToolboxMkDir(int argc, char **argv)
1398	{
1399	static const RTGETOPTDEF s_aOptions[] =
1400	{
1401	{ "--mode", 'm', RTGETOPT_REQ_STRING },
1402	{ "--parents", 'p', RTGETOPT_REQ_NOTHING},
1403	{ "--verbose", 'v', RTGETOPT_REQ_NOTHING}
1404	};
1405
1406	int ch;
1407	RTGETOPTUNION ValueUnion;
1408	RTGETOPTSTATE GetState;
1409	int rc = RTGetOptInit(&GetState, argc, argv,
1410	s_aOptions, RT_ELEMENTS(s_aOptions),
1411	1 /iFirst/, RTGETOPTINIT_FLAGS_OPTS_FIRST);
1412	AssertRCReturn(rc, RTEXITCODE_INIT);
1413
1414	bool fMakeParentDirs = false;
1415	bool fVerbose = false;
1416	RTFMODE fDirMode = RTFS_UNIX_IRWXU \| RTFS_UNIX_IRWXG \| RTFS_UNIX_IRWXO;
1417	int cDirsCreated = 0;
1418
1419	while ((ch = RTGetOpt(&GetState, &ValueUnion)))
1420	{
1421	/* For options that require an argument, ValueUnion has received the value. */
1422	switch (ch)
1423	{
1424	case 'p':
1425	fMakeParentDirs = true;
1426	break;
1427
1428	case 'm':
1429	rc = vboxServiceToolboxParseMode(ValueUnion.psz, &fDirMode);
1430	if (RT_FAILURE(rc))
1431	return RTEXITCODE_SYNTAX;
1432	#ifndef RT_OS_WINDOWS
1433	umask(0); /* RTDirCreate workaround */
1434	#endif
1435	break;
1436
1437	case 'v':
1438	fVerbose = true;
1439	break;
1440
1441	case 'h':
1442	VBoxServiceToolboxShowUsageHeader();
1443	RTPrintf("%s", g_paszMkDirHelp);
1444	return RTEXITCODE_SUCCESS;
1445
1446	case 'V':
1447	VBoxServiceToolboxShowVersion();
1448	return RTEXITCODE_SUCCESS;
1449
1450	case VINF_GETOPT_NOT_OPTION:
1451	if (fMakeParentDirs)
1452	/** @todo r=bird: If fVerbose is set, we should also show
1453	* which directories that get created, parents as well as
1454	* omitting existing final dirs. Annoying, but check any
1455	* mkdir implementation (try "mkdir -pv asdf/1/2/3/4"
1456	* twice). */
1457	rc = RTDirCreateFullPath(ValueUnion.psz, fDirMode);
1458	else
1459	rc = RTDirCreate(ValueUnion.psz, fDirMode, 0);
1460	if (RT_FAILURE(rc))
1461	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Could not create directory '%s': %Rra\n",
1462	ValueUnion.psz, rc);
1463	if (fVerbose)
1464	RTMsgInfo("Created directory '%s', mode %#RTfmode\n", ValueUnion.psz, fDirMode);
1465	cDirsCreated++;
1466	break;
1467
1468	default:
1469	return RTGetOptPrintError(ch, &ValueUnion);
1470	}
1471	}
1472	AssertRC(rc);
1473
1474	if (cDirsCreated == 0)
1475	return RTMsgErrorExit(RTEXITCODE_SYNTAX, "No directory argument.");
1476
1477	return RTEXITCODE_SUCCESS;
1478	}
1479
1480
1481	/** @todo Document options! */
1482	static char g_paszStatHelp[] =
1483	" VBoxService [--use-toolbox] vbox_stat [<general options>] [<options>]\n"
1484	" <file>...\n\n"
1485	"Display file or file system status.\n\n"
1486	"Options:\n\n"
1487	" [--file-system\|-f]\n"
1488	" [--dereference\|-L]\n"
1489	" [--terse\|-t]\n"
1490	" [--verbose\|-v]\n"
1491	"\n";
1492
1493
1494	/**
1495	* Main function for tool "vbox_stat".
1496	*
1497	* @return RTEXITCODE.
1498	* @param argc Number of arguments.
1499	* @param argv Pointer to argument array.
1500	*/
1501	static RTEXITCODE VBoxServiceToolboxStat(int argc, char **argv)
1502	{
1503	static const RTGETOPTDEF s_aOptions[] =
1504	{
1505	{ "--file-system", 'f', RTGETOPT_REQ_NOTHING },
1506	{ "--dereference", 'L', RTGETOPT_REQ_NOTHING },
1507	{ "--machinereadable", VBOXSERVICETOOLBOXOPT_MACHINE_READABLE, RTGETOPT_REQ_NOTHING },
1508	{ "--terse", 't', RTGETOPT_REQ_NOTHING },
1509	{ "--verbose", 'v', RTGETOPT_REQ_NOTHING }
1510	};
1511
1512	int ch;
1513	RTGETOPTUNION ValueUnion;
1514	RTGETOPTSTATE GetState;
1515	RTGetOptInit(&GetState, argc, argv,
1516	s_aOptions, RT_ELEMENTS(s_aOptions),
1517	1 /iFirst/, RTGETOPTINIT_FLAGS_OPTS_FIRST);
1518
1519	int rc = VINF_SUCCESS;
1520	bool fVerbose = false;
1521	uint32_t fOutputFlags = VBOXSERVICETOOLBOXOUTPUTFLAG_LONG; /* Use long mode by default. */
1522
1523	/* Init file list. */
1524	RTLISTANCHOR fileList;
1525	RTListInit(&fileList);
1526
1527	while ( (ch = RTGetOpt(&GetState, &ValueUnion))
1528	&& RT_SUCCESS(rc))
1529	{
1530	/* For options that require an argument, ValueUnion has received the value. */
1531	switch (ch)
1532	{
1533	case 'f':
1534	case 'L':
1535	RTMsgError("Sorry, option '%s' is not implemented yet!\n", ValueUnion.pDef->pszLong);
1536	rc = VERR_INVALID_PARAMETER;
1537	break;
1538
1539	case VBOXSERVICETOOLBOXOPT_MACHINE_READABLE:
1540	fOutputFlags \|= VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE;
1541	break;
1542
1543	case 'v': /** @todo r=bird: There is no verbose option for stat. */
1544	fVerbose = true;
1545	break;
1546
1547	case 'h':
1548	VBoxServiceToolboxShowUsageHeader();
1549	RTPrintf("%s", g_paszStatHelp);
1550	return RTEXITCODE_SUCCESS;
1551
1552	case 'V':
1553	VBoxServiceToolboxShowVersion();
1554	return RTEXITCODE_SUCCESS;
1555
1556	case VINF_GETOPT_NOT_OPTION:
1557	{
1558	/* Add file(s) to buffer. This enables processing multiple files
1559	* at once.
1560	*
1561	* Since the non-options (RTGETOPTINIT_FLAGS_OPTS_FIRST) come last when
1562	* processing this loop it's safe to immediately exit on syntax errors
1563	* or showing the help text (see above). */
1564	rc = VBoxServiceToolboxPathBufAddPathEntry(&fileList, ValueUnion.psz);
1565	break;
1566	}
1567
1568	default:
1569	return RTGetOptPrintError(ch, &ValueUnion);
1570	}
1571	}
1572
1573	if (RT_SUCCESS(rc))
1574	{
1575	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE) /* Output termination. */
1576	{
1577	rc = VBoxServiceToolboxStrmInit();
1578	if (RT_FAILURE(rc))
1579	RTMsgError("Error while initializing parseable streams, rc=%Rrc\n", rc);
1580	VBoxServiceToolboxPrintStrmHeader("vbt_stat", 1 /* Stream version */);
1581	}
1582
1583	PVBOXSERVICETOOLBOXPATHENTRY pNodeIt;
1584	RTListForEach(&fileList, pNodeIt, VBOXSERVICETOOLBOXPATHENTRY, Node)
1585	{
1586	RTFSOBJINFO objInfo;
1587	int rc2 = RTPathQueryInfoEx(pNodeIt->pszName, &objInfo,
1588	RTFSOBJATTRADD_UNIX, RTPATH_F_ON_LINK /* @todo Follow link? */);
1589	if (RT_FAILURE(rc2))
1590	{
1591	if (!(fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE))
1592	RTMsgError("Cannot stat for '%s': No such file or directory\n",
1593	pNodeIt->pszName);
1594	rc = VERR_FILE_NOT_FOUND;
1595	/* Do not break here -- process every element in the list
1596	* and keep failing rc. */
1597	}
1598	else
1599	{
1600	rc2 = VBoxServiceToolboxPrintFsInfo(pNodeIt->pszName,
1601	strlen(pNodeIt->pszName) /* cbName */,
1602	fOutputFlags,
1603	&objInfo);
1604	if (RT_FAILURE(rc2))
1605	rc = rc2;
1606	}
1607	}
1608
1609	if (fOutputFlags & VBOXSERVICETOOLBOXOUTPUTFLAG_PARSEABLE) /* Output termination. */
1610	VBoxServiceToolboxPrintStrmTermination();
1611
1612	/* At this point the overall result (success/failure) should be in rc. */
1613
1614	if (RTListIsEmpty(&fileList))
1615	RTMsgError("Missing operand\n");
1616	}
1617	else if (fVerbose)
1618	RTMsgError("Failed with rc=%Rrc\n", rc);
1619
1620	VBoxServiceToolboxPathBufDestroy(&fileList);
1621	return RT_SUCCESS(rc) ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
1622	}
1623
1624
1625
1626	/**
1627	* Looks up the handler for the tool give by @a pszTool.
1628	*
1629	* @returns Pointer to handler function. NULL if not found.
1630	* @param pszTool The name of the tool.
1631	*/
1632	static PFNHANDLER vboxServiceToolboxLookUpHandler(const char *pszTool)
1633	{
1634	static struct
1635	{
1636	const char *pszName;
1637	RTEXITCODE (pfnHandler)(int argc, char *argv);
1638	}
1639	const s_aTools[] =
1640	{
1641	{ "cat", VBoxServiceToolboxCat },
1642	{ "ls", VBoxServiceToolboxLs },
1643	{ "rm", VBoxServiceToolboxRm },
1644	{ "mktemp", VBoxServiceToolboxMkTemp },
1645	{ "mkdir", VBoxServiceToolboxMkDir },
1646	{ "stat", VBoxServiceToolboxStat },
1647	};
1648
1649	/* Skip optional 'vbox_' prefix. */
1650	if ( pszTool[0] == 'v'
1651	&& pszTool[1] == 'b'
1652	&& pszTool[2] == 'o'
1653	&& pszTool[3] == 'x'
1654	&& pszTool[4] == '_')
1655	pszTool += 5;
1656
1657	/* Do a linear search, since we don't have that much stuff in the table. */
1658	for (unsigned i = 0; i < RT_ELEMENTS(s_aTools); i++)
1659	if (!strcmp(s_aTools[i].pszName, pszTool))
1660	return s_aTools[i].pfnHandler;
1661
1662	return NULL;
1663	}
1664
1665
1666	/**
1667	* Entry point for internal toolbox.
1668	*
1669	* @return True if an internal tool was handled, false if not.
1670	* @param argc Number of arguments.
1671	* @param argv Pointer to argument array.
1672	* @param prcExit Where to store the exit code when an
1673	* internal toolbox command was handled.
1674	*/
1675	bool VBoxServiceToolboxMain(int argc, char *argv, RTEXITCODE prcExit)
1676	{
1677
1678	/*
1679	* Check if the file named in argv[0] is one of the toolbox programs.
1680	*/
1681	AssertReturn(argc > 0, false);
1682	const char *pszTool = RTPathFilename(argv[0]);
1683	PFNHANDLER pfnHandler = vboxServiceToolboxLookUpHandler(pszTool);
1684	if (!pfnHandler)
1685	{
1686	/*
1687	* For debugging and testing purposes we also allow toolbox program access
1688	* when the first VBoxService argument is --use-toolbox.
1689	*/
1690	if (argc < 3 \|\| strcmp(argv[1], "--use-toolbox"))
1691	return false;
1692	argc -= 2;
1693	argv += 2;
1694	pszTool = argv[0];
1695	pfnHandler = vboxServiceToolboxLookUpHandler(pszTool);
1696	if (!pfnHandler)
1697	{
1698	*prcExit = RTEXITCODE_SUCCESS;
1699	if (!strcmp(pszTool, "-V"))
1700	{
1701	VBoxServiceToolboxShowVersion();
1702	return true;
1703	}
1704	if ( (strcmp(pszTool, "help")) && (strcmp(pszTool, "--help"))
1705	&& (strcmp(pszTool, "-h")))
1706	*prcExit = RTEXITCODE_SYNTAX;
1707	VBoxServiceToolboxShowUsage();
1708	return true;
1709	}
1710	}
1711
1712	/*
1713	* Invoke the handler.
1714	*/
1715	RTMsgSetProgName("VBoxService/%s", pszTool);
1716	*prcExit = pfnHandler(argc, argv);
1717
1718	return true;
1719	}
1720

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source: vbox/trunk/src/VBox/Additions/common/VBoxService/VBoxServiceToolBox.cpp@ 47151

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