GuestSessionImplTasks.cpp@ 45805

Last change on this file since 45805 was 45572, checked in by vboxsync, 12 years ago
GuestSessionImplTasks.cpp: Better Windows OS version detection for automatic updates.
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1	/* $Id: GuestSessionImplTasks.cpp 45572 2013-04-16 13:15:11Z vboxsync $ */
2	/** @file
3	* VirtualBox Main - Guest session tasks.
4	*/
5
6	/*
7	* Copyright (C) 2012-2013 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 "GuestImpl.h"
23	#include "GuestSessionImpl.h"
24	#include "GuestCtrlImplPrivate.h"
25
26	#include "Global.h"
27	#include "AutoCaller.h"
28	#include "ConsoleImpl.h"
29	#include "MachineImpl.h"
30	#include "ProgressImpl.h"
31
32	#include <memory> /* For auto_ptr. */
33
34	#include <iprt/env.h>
35	#include <iprt/file.h> /* For CopyTo/From. */
36
37	#ifdef LOG_GROUP
38	#undef LOG_GROUP
39	#endif
40	#define LOG_GROUP LOG_GROUP_GUEST_CONTROL
41	#include <VBox/log.h>
42
43
44	/*******************************************************************************
45	* Defines *
46	*******************************************************************************/
47
48	/**
49	* Update file flags.
50	*/
51	#define UPDATEFILE_FLAG_NONE 0
52	/** Copy over the file from host to the
53	* guest. */
54	#define UPDATEFILE_FLAG_COPY_FROM_ISO RT_BIT(0)
55	/** Execute file on the guest after it has
56	* been successfully transfered. */
57	#define UPDATEFILE_FLAG_EXECUTE RT_BIT(7)
58	/** File is optional, does not have to be
59	* existent on the .ISO. */
60	#define UPDATEFILE_FLAG_OPTIONAL RT_BIT(8)
61
62
63	// session task classes
64	/////////////////////////////////////////////////////////////////////////////
65
66	GuestSessionTask::GuestSessionTask(GuestSession *pSession)
67	{
68	mSession = pSession;
69	}
70
71	GuestSessionTask::~GuestSessionTask(void)
72	{
73	}
74
75	int GuestSessionTask::getGuestProperty(const ComObjPtr<Guest> &pGuest,
76	const Utf8Str &strPath, Utf8Str &strValue)
77	{
78	ComObjPtr<Console> pConsole = pGuest->getConsole();
79	const ComPtr<IMachine> pMachine = pConsole->machine();
80
81	Assert(!pMachine.isNull());
82	Bstr strTemp, strFlags;
83	LONG64 i64Timestamp;
84	HRESULT hr = pMachine->GetGuestProperty(Bstr(strPath).raw(),
85	strTemp.asOutParam(),
86	&i64Timestamp, strFlags.asOutParam());
87	if (SUCCEEDED(hr))
88	{
89	strValue = strTemp;
90	return VINF_SUCCESS;
91	}
92	return VERR_NOT_FOUND;
93	}
94
95	int GuestSessionTask::setProgress(ULONG uPercent)
96	{
97	if (mProgress.isNull()) /* Progress is optional. */
98	return VINF_SUCCESS;
99
100	BOOL fCanceled;
101	if ( SUCCEEDED(mProgress->COMGETTER(Canceled(&fCanceled)))
102	&& fCanceled)
103	return VERR_CANCELLED;
104	BOOL fCompleted;
105	if ( SUCCEEDED(mProgress->COMGETTER(Completed(&fCompleted)))
106	&& fCompleted)
107	{
108	AssertMsgFailed(("Setting value of an already completed progress\n"));
109	return VINF_SUCCESS;
110	}
111	HRESULT hr = mProgress->SetCurrentOperationProgress(uPercent);
112	if (FAILED(hr))
113	return VERR_COM_UNEXPECTED;
114
115	return VINF_SUCCESS;
116	}
117
118	int GuestSessionTask::setProgressSuccess(void)
119	{
120	if (mProgress.isNull()) /* Progress is optional. */
121	return VINF_SUCCESS;
122
123	BOOL fCanceled;
124	BOOL fCompleted;
125	if ( SUCCEEDED(mProgress->COMGETTER(Canceled(&fCanceled)))
126	&& !fCanceled
127	&& SUCCEEDED(mProgress->COMGETTER(Completed(&fCompleted)))
128	&& !fCompleted)
129	{
130	HRESULT hr = mProgress->notifyComplete(S_OK);
131	if (FAILED(hr))
132	return VERR_COM_UNEXPECTED; /** @todo Find a better rc. */
133	}
134
135	return VINF_SUCCESS;
136	}
137
138	HRESULT GuestSessionTask::setProgressErrorMsg(HRESULT hr, const Utf8Str &strMsg)
139	{
140	LogFlowFunc(("hr=%Rhrc, strMsg=%s\n",
141	hr, strMsg.c_str()));
142
143	if (mProgress.isNull()) /* Progress is optional. */
144	return hr; /* Return original rc. */
145
146	BOOL fCanceled;
147	BOOL fCompleted;
148	if ( SUCCEEDED(mProgress->COMGETTER(Canceled(&fCanceled)))
149	&& !fCanceled
150	&& SUCCEEDED(mProgress->COMGETTER(Completed(&fCompleted)))
151	&& !fCompleted)
152	{
153	HRESULT hr2 = mProgress->notifyComplete(hr,
154	COM_IIDOF(IGuestSession),
155	GuestSession::getStaticComponentName(),
156	strMsg.c_str());
157	if (FAILED(hr2))
158	return hr2;
159	}
160	return hr; /* Return original rc. */
161	}
162
163	SessionTaskOpen::SessionTaskOpen(GuestSession *pSession,
164	uint32_t uFlags,
165	uint32_t uTimeoutMS)
166	: GuestSessionTask(pSession),
167	mFlags(uFlags),
168	mTimeoutMS(uTimeoutMS)
169	{
170
171	}
172
173	SessionTaskOpen::~SessionTaskOpen(void)
174	{
175
176	}
177
178	int SessionTaskOpen::Run(int *pGuestRc)
179	{
180	LogFlowThisFuncEnter();
181
182	ComObjPtr<GuestSession> pSession = mSession;
183	Assert(!pSession.isNull());
184
185	AutoCaller autoCaller(pSession);
186	if (FAILED(autoCaller.rc())) return autoCaller.rc();
187
188	int vrc = pSession->startSessionIntenal(pGuestRc);
189	/* Nothing to do here anymore. */
190
191	LogFlowFuncLeaveRC(vrc);
192	return vrc;
193	}
194
195	int SessionTaskOpen::RunAsync(const Utf8Str &strDesc, ComObjPtr<Progress> &pProgress)
196	{
197	LogFlowThisFunc(("strDesc=%s\n", strDesc.c_str()));
198
199	mDesc = strDesc;
200	mProgress = pProgress;
201
202	int rc = RTThreadCreate(NULL, SessionTaskOpen::taskThread, this,
203	0, RTTHREADTYPE_MAIN_HEAVY_WORKER, 0,
204	"gctlSesOpen");
205	LogFlowFuncLeaveRC(rc);
206	return rc;
207	}
208
209	/* static */
210	int SessionTaskOpen::taskThread(RTTHREAD Thread, void *pvUser)
211	{
212	std::auto_ptr<SessionTaskOpen> task(static_cast<SessionTaskOpen*>(pvUser));
213	AssertReturn(task.get(), VERR_GENERAL_FAILURE);
214
215	LogFlowFunc(("pTask=%p\n", task.get()));
216	return task->Run(NULL /* guestRc */);
217	}
218
219	SessionTaskCopyTo::SessionTaskCopyTo(GuestSession *pSession,
220	const Utf8Str &strSource, const Utf8Str &strDest, uint32_t uFlags)
221	: GuestSessionTask(pSession),
222	mSource(strSource),
223	mSourceFile(NULL),
224	mSourceOffset(0),
225	mSourceSize(0),
226	mDest(strDest)
227	{
228	mCopyFileFlags = uFlags;
229	}
230
231	/** @todo Merge this and the above call and let the above call do the open/close file handling so that the
232	* inner code only has to deal with file handles. No time now ... */
233	SessionTaskCopyTo::SessionTaskCopyTo(GuestSession *pSession,
234	PRTFILE pSourceFile, size_t cbSourceOffset, uint64_t cbSourceSize,
235	const Utf8Str &strDest, uint32_t uFlags)
236	: GuestSessionTask(pSession)
237	{
238	mSourceFile = pSourceFile;
239	mSourceOffset = cbSourceOffset;
240	mSourceSize = cbSourceSize;
241	mDest = strDest;
242	mCopyFileFlags = uFlags;
243	}
244
245	SessionTaskCopyTo::~SessionTaskCopyTo(void)
246	{
247
248	}
249
250	int SessionTaskCopyTo::Run(void)
251	{
252	LogFlowThisFuncEnter();
253
254	ComObjPtr<GuestSession> pSession = mSession;
255	Assert(!pSession.isNull());
256
257	AutoCaller autoCaller(pSession);
258	if (FAILED(autoCaller.rc())) return autoCaller.rc();
259
260	if (mCopyFileFlags)
261	{
262	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
263	Utf8StrFmt(GuestSession::tr("Copy flags (%#x) not implemented yet"),
264	mCopyFileFlags));
265	return VERR_INVALID_PARAMETER;
266	}
267
268	int rc;
269
270	RTFILE fileLocal;
271	PRTFILE pFile = &fileLocal;
272
273	if (!mSourceFile)
274	{
275	/* Does our source file exist? */
276	if (!RTFileExists(mSource.c_str()))
277	{
278	rc = setProgressErrorMsg(VBOX_E_IPRT_ERROR,
279	Utf8StrFmt(GuestSession::tr("Source file \"%s\" does not exist or is not a file"),
280	mSource.c_str()));
281	}
282	else
283	{
284	rc = RTFileOpen(pFile, mSource.c_str(),
285	RTFILE_O_OPEN \| RTFILE_O_READ \| RTFILE_O_DENY_WRITE);
286	if (RT_FAILURE(rc))
287	{
288	rc = setProgressErrorMsg(VBOX_E_IPRT_ERROR,
289	Utf8StrFmt(GuestSession::tr("Could not open source file \"%s\" for reading: %Rrc"),
290	mSource.c_str(), rc));
291	}
292	else
293	{
294	rc = RTFileGetSize(*pFile, &mSourceSize);
295	if (RT_FAILURE(rc))
296	{
297	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
298	Utf8StrFmt(GuestSession::tr("Could not query file size of \"%s\": %Rrc"),
299	mSource.c_str(), rc));
300	}
301	}
302	}
303	}
304	else
305	{
306	pFile = mSourceFile;
307	/* Size + offset are optional. */
308	}
309
310	GuestProcessStartupInfo procInfo;
311	procInfo.mCommand = Utf8Str(VBOXSERVICE_TOOL_CAT);
312	procInfo.mFlags = ProcessCreateFlag_Hidden;
313
314	/* Set arguments.*/
315	procInfo.mArguments.push_back(Utf8StrFmt("--output=%s", mDest.c_str())); /** @todo Do we need path conversion? */
316
317	/* Startup process. */
318	ComObjPtr<GuestProcess> pProcess; int guestRc;
319	rc = pSession->processCreateExInteral(procInfo, pProcess);
320	if (RT_SUCCESS(rc))
321	rc = pProcess->startProcess(&guestRc);
322	if (RT_FAILURE(rc))
323	{
324	switch (rc)
325	{
326	case VERR_GSTCTL_GUEST_ERROR:
327	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
328	GuestProcess::guestErrorToString(guestRc));
329	break;
330
331	default:
332	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
333	Utf8StrFmt(GuestSession::tr("Error while creating guest process for copying file \"%s\" from guest to host: %Rrc"),
334	mSource.c_str(), rc));
335	break;
336	}
337	}
338
339	if (RT_SUCCESS(rc))
340	{
341	ProcessWaitResult_T waitRes;
342	BYTE byBuf[_64K];
343
344	BOOL fCanceled = FALSE;
345	uint64_t cbWrittenTotal = 0;
346	uint64_t cbToRead = mSourceSize;
347
348	for (;;)
349	{
350	rc = pProcess->waitFor(ProcessWaitForFlag_StdIn,
351	30 * 1000 /* Timeout */, waitRes, &guestRc);
352	if ( RT_FAILURE(rc)
353	\|\| ( waitRes != ProcessWaitResult_StdIn
354	&& waitRes != ProcessWaitResult_WaitFlagNotSupported))
355	{
356	break;
357	}
358
359	/* If the guest does not support waiting for stdin, we now yield in
360	* order to reduce the CPU load due to busy waiting. */
361	if (waitRes == ProcessWaitResult_WaitFlagNotSupported)
362	RTThreadSleep(1); /* Optional, don't check rc. */
363
364	size_t cbRead = 0;
365	if (mSourceSize) /* If we have nothing to write, take a shortcut. */
366	{
367	/** @todo Not very efficient, but works for now. */
368	rc = RTFileSeek(*pFile, mSourceOffset + cbWrittenTotal,
369	RTFILE_SEEK_BEGIN, NULL /* poffActual */);
370	if (RT_SUCCESS(rc))
371	{
372	rc = RTFileRead(pFile, (uint8_t)byBuf,
373	RT_MIN(cbToRead, sizeof(byBuf)), &cbRead);
374	/*
375	* Some other error occured? There might be a chance that RTFileRead
376	* could not resolve/map the native error code to an IPRT code, so just
377	* print a generic error.
378	*/
379	if (RT_FAILURE(rc))
380	{
381	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
382	Utf8StrFmt(GuestSession::tr("Could not read from file \"%s\" (%Rrc)"),
383	mSource.c_str(), rc));
384	break;
385	}
386	}
387	else
388	{
389	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
390	Utf8StrFmt(GuestSession::tr("Seeking file \"%s\" to offset %RU64 failed: %Rrc"),
391	mSource.c_str(), cbWrittenTotal, rc));
392	break;
393	}
394	}
395
396	uint32_t fFlags = ProcessInputFlag_None;
397
398	/* Did we reach the end of the content we want to transfer (last chunk)? */
399	if ( (cbRead < sizeof(byBuf))
400	/* Did we reach the last block which is exactly _64K? */
401	\|\| (cbToRead - cbRead == 0)
402	/* ... or does the user want to cancel? */
403	\|\| ( !mProgress.isNull()
404	&& SUCCEEDED(mProgress->COMGETTER(Canceled(&fCanceled)))
405	&& fCanceled)
406	)
407	{
408	LogFlowThisFunc(("Writing last chunk cbRead=%RU64\n", cbRead));
409	fFlags \|= ProcessInputFlag_EndOfFile;
410	}
411
412	uint32_t cbWritten;
413	Assert(sizeof(byBuf) >= cbRead);
414	rc = pProcess->writeData(0 /* StdIn */, fFlags,
415	byBuf, cbRead,
416	30 * 1000 /* Timeout */, &cbWritten, &guestRc);
417	if (RT_FAILURE(rc))
418	{
419	switch (rc)
420	{
421	case VERR_GSTCTL_GUEST_ERROR:
422	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
423	GuestProcess::guestErrorToString(guestRc));
424	break;
425
426	default:
427	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
428	Utf8StrFmt(GuestSession::tr("Writing to file \"%s\" (offset %RU64) failed: %Rrc"),
429	mDest.c_str(), cbWrittenTotal, rc));
430	break;
431	}
432
433	break;
434	}
435
436	/* Only subtract bytes reported written by the guest. */
437	Assert(cbToRead >= cbWritten);
438	cbToRead -= cbWritten;
439
440	/* Update total bytes written to the guest. */
441	cbWrittenTotal += cbWritten;
442	Assert(cbWrittenTotal <= mSourceSize);
443
444	LogFlowThisFunc(("rc=%Rrc, cbWritten=%RU32, cbToRead=%RU64, cbWrittenTotal=%RU64, cbFileSize=%RU64\n",
445	rc, cbWritten, cbToRead, cbWrittenTotal, mSourceSize));
446
447	/* Did the user cancel the operation above? */
448	if (fCanceled)
449	break;
450
451	/* Update the progress.
452	* Watch out for division by zero. */
453	mSourceSize > 0
454	? rc = setProgress((ULONG)(cbWrittenTotal * 100 / mSourceSize))
455	: rc = setProgress(100);
456	if (RT_FAILURE(rc))
457	break;
458
459	/* End of file reached? */
460	if (!cbToRead)
461	break;
462	} /* for */
463
464	LogFlowThisFunc(("Copy loop ended with rc=%Rrc\n" ,rc));
465
466	if ( !fCanceled
467	\|\| RT_SUCCESS(rc))
468	{
469	/*
470	* Even if we succeeded until here make sure to check whether we really transfered
471	* everything.
472	*/
473	if ( mSourceSize > 0
474	&& cbWrittenTotal == 0)
475	{
476	/* If nothing was transfered but the file size was > 0 then "vbox_cat" wasn't able to write
477	* to the destination -> access denied. */
478	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
479	Utf8StrFmt(GuestSession::tr("Access denied when copying file \"%s\" to \"%s\""),
480	mSource.c_str(), mDest.c_str()));
481	rc = VERR_GENERAL_FAILURE; /* Fudge. */
482	}
483	else if (cbWrittenTotal < mSourceSize)
484	{
485	/* If we did not copy all let the user know. */
486	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
487	Utf8StrFmt(GuestSession::tr("Copying file \"%s\" failed (%RU64/%RU64 bytes transfered)"),
488	mSource.c_str(), cbWrittenTotal, mSourceSize));
489	rc = VERR_GENERAL_FAILURE; /* Fudge. */
490	}
491	else
492	{
493	rc = pProcess->waitFor(ProcessWaitForFlag_Terminate,
494	30 * 1000 /* Timeout */, waitRes, &guestRc);
495	if ( RT_FAILURE(rc)
496	\|\| waitRes != ProcessWaitResult_Terminate)
497	{
498	if (RT_FAILURE(rc))
499	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
500	Utf8StrFmt(GuestSession::tr("Waiting on termination for copying file \"%s\" failed: %Rrc"),
501	mSource.c_str(), rc));
502	else
503	{
504	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
505	Utf8StrFmt(GuestSession::tr("Waiting on termination for copying file \"%s\" failed with wait result %ld"),
506	mSource.c_str(), waitRes));
507	rc = VERR_GENERAL_FAILURE; /* Fudge. */
508	}
509	}
510
511	if (RT_SUCCESS(rc))
512	{
513	ProcessStatus_T procStatus;
514	LONG exitCode;
515	if ( ( SUCCEEDED(pProcess->COMGETTER(Status(&procStatus)))
516	&& procStatus != ProcessStatus_TerminatedNormally)
517	\|\| ( SUCCEEDED(pProcess->COMGETTER(ExitCode(&exitCode)))
518	&& exitCode != 0)
519	)
520	{
521	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
522	Utf8StrFmt(GuestSession::tr("Copying file \"%s\" failed with status %ld, exit code %ld"),
523	mSource.c_str(), procStatus, exitCode)); /*@todo Add stringify methods! /
524	rc = VERR_GENERAL_FAILURE; /* Fudge. */
525	}
526	}
527
528	if (RT_SUCCESS(rc))
529	rc = setProgressSuccess();
530	}
531	}
532
533	if (!pProcess.isNull())
534	pProcess->uninit();
535	} /* processCreateExInteral */
536
537	if (!mSourceFile) /* Only close locally opened files. */
538	RTFileClose(*pFile);
539
540	LogFlowFuncLeaveRC(rc);
541	return rc;
542	}
543
544	int SessionTaskCopyTo::RunAsync(const Utf8Str &strDesc, ComObjPtr<Progress> &pProgress)
545	{
546	LogFlowThisFunc(("strDesc=%s, strSource=%s, strDest=%s, mCopyFileFlags=%x\n",
547	strDesc.c_str(), mSource.c_str(), mDest.c_str(), mCopyFileFlags));
548
549	mDesc = strDesc;
550	mProgress = pProgress;
551
552	int rc = RTThreadCreate(NULL, SessionTaskCopyTo::taskThread, this,
553	0, RTTHREADTYPE_MAIN_HEAVY_WORKER, 0,
554	"gctlCpyTo");
555	LogFlowFuncLeaveRC(rc);
556	return rc;
557	}
558
559	/* static */
560	int SessionTaskCopyTo::taskThread(RTTHREAD Thread, void *pvUser)
561	{
562	std::auto_ptr<SessionTaskCopyTo> task(static_cast<SessionTaskCopyTo*>(pvUser));
563	AssertReturn(task.get(), VERR_GENERAL_FAILURE);
564
565	LogFlowFunc(("pTask=%p\n", task.get()));
566	return task->Run();
567	}
568
569	SessionTaskCopyFrom::SessionTaskCopyFrom(GuestSession *pSession,
570	const Utf8Str &strSource, const Utf8Str &strDest, uint32_t uFlags)
571	: GuestSessionTask(pSession)
572	{
573	mSource = strSource;
574	mDest = strDest;
575	mFlags = uFlags;
576	}
577
578	SessionTaskCopyFrom::~SessionTaskCopyFrom(void)
579	{
580
581	}
582
583	int SessionTaskCopyFrom::Run(void)
584	{
585	LogFlowThisFuncEnter();
586
587	ComObjPtr<GuestSession> pSession = mSession;
588	Assert(!pSession.isNull());
589
590	AutoCaller autoCaller(pSession);
591	if (FAILED(autoCaller.rc())) return autoCaller.rc();
592
593	/*
594	* Note: There will be races between querying file size + reading the guest file's
595	* content because we currently do not lock down the guest file when doing the
596	* actual operations.
597	** @todo Implement guest file locking!
598	*/
599	GuestFsObjData objData; int guestRc;
600	int rc = pSession->fileQueryInfoInternal(Utf8Str(mSource), objData, &guestRc);
601	if (RT_FAILURE(rc))
602	{
603	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
604	Utf8StrFmt(GuestSession::tr("Querying guest file information for \"%s\" failed: %Rrc"),
605	mSource.c_str(), rc));
606	}
607	else if (objData.mType != FsObjType_File) /* Only single files are supported at the moment. */
608	{
609	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
610	Utf8StrFmt(GuestSession::tr("Object \"%s\" on the guest is not a file"), mSource.c_str()));
611	rc = VERR_GENERAL_FAILURE; /* Fudge. */
612	}
613
614	if (RT_SUCCESS(rc))
615	{
616	RTFILE fileDest;
617	rc = RTFileOpen(&fileDest, mDest.c_str(),
618	RTFILE_O_WRITE \| RTFILE_O_OPEN_CREATE \| RTFILE_O_DENY_WRITE); /** @todo Use the correct open modes! */
619	if (RT_FAILURE(rc))
620	{
621	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
622	Utf8StrFmt(GuestSession::tr("Error opening destination file \"%s\": %Rrc"),
623	mDest.c_str(), rc));
624	}
625	else
626	{
627	GuestProcessStartupInfo procInfo;
628	procInfo.mName = Utf8StrFmt(GuestSession::tr("Copying file \"%s\" from guest to the host to \"%s\" (%RI64 bytes)"),
629	mSource.c_str(), mDest.c_str(), objData.mObjectSize);
630	procInfo.mCommand = Utf8Str(VBOXSERVICE_TOOL_CAT);
631	procInfo.mFlags = ProcessCreateFlag_Hidden \| ProcessCreateFlag_WaitForStdOut;
632
633	/* Set arguments.*/
634	procInfo.mArguments.push_back(mSource); /* Which file to output? */
635
636	/* Startup process. */
637	ComObjPtr<GuestProcess> pProcess;
638	rc = pSession->processCreateExInteral(procInfo, pProcess);
639	if (RT_SUCCESS(rc))
640	rc = pProcess->startProcess(&guestRc);
641	if (RT_FAILURE(rc))
642	{
643	switch (rc)
644	{
645	case VERR_GSTCTL_GUEST_ERROR:
646	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
647	GuestProcess::guestErrorToString(guestRc));
648	break;
649
650	default:
651	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
652	Utf8StrFmt(GuestSession::tr("Error while creating guest process for copying file \"%s\" from guest to host: %Rrc"),
653	mSource.c_str(), rc));
654	break;
655	}
656	}
657	else
658	{
659	ProcessWaitResult_T waitRes;
660	BYTE byBuf[_64K];
661
662	BOOL fCanceled = FALSE;
663	uint64_t cbWrittenTotal = 0;
664	uint64_t cbToRead = objData.mObjectSize;
665
666	for (;;)
667	{
668	rc = pProcess->waitFor(ProcessWaitForFlag_StdOut,
669	30 * 1000 /* Timeout */, waitRes, &guestRc);
670	if (RT_FAILURE(rc))
671	{
672	switch (rc)
673	{
674	case VERR_GSTCTL_GUEST_ERROR:
675	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
676	GuestProcess::guestErrorToString(guestRc));
677	break;
678
679	default:
680	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
681	Utf8StrFmt(GuestSession::tr("Error while creating guest process for copying file \"%s\" from guest to host: %Rrc"),
682	mSource.c_str(), rc));
683	break;
684	}
685
686	break;
687	}
688
689	if ( waitRes == ProcessWaitResult_StdOut
690	\|\| waitRes == ProcessWaitResult_WaitFlagNotSupported)
691	{
692	/* If the guest does not support waiting for stdin, we now yield in
693	* order to reduce the CPU load due to busy waiting. */
694	if (waitRes == ProcessWaitResult_WaitFlagNotSupported)
695	RTThreadSleep(1); /* Optional, don't check rc. */
696
697	uint32_t cbRead;
698	rc = pProcess->readData(OUTPUT_HANDLE_ID_STDOUT, sizeof(byBuf),
699	30 * 1000 /* Timeout */, byBuf, sizeof(byBuf),
700	&cbRead, &guestRc);
701	if (RT_FAILURE(rc))
702	{
703	switch (rc)
704	{
705	case VERR_GSTCTL_GUEST_ERROR:
706	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
707	GuestProcess::guestErrorToString(guestRc));
708	break;
709
710	default:
711	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
712	Utf8StrFmt(GuestSession::tr("Reading from file \"%s\" (offset %RU64) failed: %Rrc"),
713	mSource.c_str(), cbWrittenTotal, rc));
714	break;
715	}
716
717	break;
718	}
719
720	if (cbRead)
721	{
722	rc = RTFileWrite(fileDest, byBuf, cbRead, NULL /* No partial writes */);
723	if (RT_FAILURE(rc))
724	{
725	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
726	Utf8StrFmt(GuestSession::tr("Error writing to file \"%s\" (%RU64 bytes left): %Rrc"),
727	mDest.c_str(), cbToRead, rc));
728	break;
729	}
730
731	/* Only subtract bytes reported written by the guest. */
732	Assert(cbToRead >= cbRead);
733	cbToRead -= cbRead;
734
735	/* Update total bytes written to the guest. */
736	cbWrittenTotal += cbRead;
737	Assert(cbWrittenTotal <= (uint64_t)objData.mObjectSize);
738
739	/* Did the user cancel the operation above? */
740	if ( SUCCEEDED(mProgress->COMGETTER(Canceled(&fCanceled)))
741	&& fCanceled)
742	break;
743
744	rc = setProgress((ULONG)(cbWrittenTotal / ((uint64_t)objData.mObjectSize / 100.0)));
745	if (RT_FAILURE(rc))
746	break;
747	}
748	}
749	else
750	{
751	break;
752	}
753
754	} /* for */
755
756	LogFlowThisFunc(("rc=%Rrc, guestrc=%Rrc, waitRes=%ld, cbWrittenTotal=%RU64, cbSize=%RI64, cbToRead=%RU64\n",
757	rc, guestRc, waitRes, cbWrittenTotal, objData.mObjectSize, cbToRead));
758
759	if ( !fCanceled
760	\|\| RT_SUCCESS(rc))
761	{
762	/*
763	* Even if we succeeded until here make sure to check whether we really transfered
764	* everything.
765	*/
766	if ( objData.mObjectSize > 0
767	&& cbWrittenTotal == 0)
768	{
769	/* If nothing was transfered but the file size was > 0 then "vbox_cat" wasn't able to write
770	* to the destination -> access denied. */
771	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
772	Utf8StrFmt(GuestSession::tr("Access denied when copying file \"%s\" to \"%s\""),
773	mSource.c_str(), mDest.c_str()));
774	rc = VERR_GENERAL_FAILURE; /* Fudge. */
775	}
776	else if (cbWrittenTotal < (uint64_t)objData.mObjectSize)
777	{
778	/* If we did not copy all let the user know. */
779	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
780	Utf8StrFmt(GuestSession::tr("Copying file \"%s\" failed (%RU64/%RI64 bytes transfered)"),
781	mSource.c_str(), cbWrittenTotal, objData.mObjectSize));
782	rc = VERR_GENERAL_FAILURE; /* Fudge. */
783	}
784	else
785	{
786	ProcessStatus_T procStatus;
787	LONG exitCode;
788	if ( ( SUCCEEDED(pProcess->COMGETTER(Status(&procStatus)))
789	&& procStatus != ProcessStatus_TerminatedNormally)
790	\|\| ( SUCCEEDED(pProcess->COMGETTER(ExitCode(&exitCode)))
791	&& exitCode != 0)
792	)
793	{
794	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
795	Utf8StrFmt(GuestSession::tr("Copying file \"%s\" failed with status %ld, exit code %d"),
796	mSource.c_str(), procStatus, exitCode)); /*@todo Add stringify methods! /
797	rc = VERR_GENERAL_FAILURE; /* Fudge. */
798	}
799	else /* Yay, success! */
800	rc = setProgressSuccess();
801	}
802	}
803
804	if (!pProcess.isNull())
805	pProcess->uninit();
806	}
807
808	RTFileClose(fileDest);
809	}
810	}
811
812	LogFlowFuncLeaveRC(rc);
813	return rc;
814	}
815
816	int SessionTaskCopyFrom::RunAsync(const Utf8Str &strDesc, ComObjPtr<Progress> &pProgress)
817	{
818	LogFlowThisFunc(("strDesc=%s, strSource=%s, strDest=%s, uFlags=%x\n",
819	strDesc.c_str(), mSource.c_str(), mDest.c_str(), mFlags));
820
821	mDesc = strDesc;
822	mProgress = pProgress;
823
824	int rc = RTThreadCreate(NULL, SessionTaskCopyFrom::taskThread, this,
825	0, RTTHREADTYPE_MAIN_HEAVY_WORKER, 0,
826	"gctlCpyFrom");
827	LogFlowFuncLeaveRC(rc);
828	return rc;
829	}
830
831	/* static */
832	int SessionTaskCopyFrom::taskThread(RTTHREAD Thread, void *pvUser)
833	{
834	std::auto_ptr<SessionTaskCopyFrom> task(static_cast<SessionTaskCopyFrom*>(pvUser));
835	AssertReturn(task.get(), VERR_GENERAL_FAILURE);
836
837	LogFlowFunc(("pTask=%p\n", task.get()));
838	return task->Run();
839	}
840
841	SessionTaskUpdateAdditions::SessionTaskUpdateAdditions(GuestSession *pSession,
842	const Utf8Str &strSource, uint32_t uFlags)
843	: GuestSessionTask(pSession)
844	{
845	mSource = strSource;
846	mFlags = uFlags;
847	}
848
849	SessionTaskUpdateAdditions::~SessionTaskUpdateAdditions(void)
850	{
851
852	}
853
854	int SessionTaskUpdateAdditions::copyFileToGuest(GuestSession *pSession, PRTISOFSFILE pISO,
855	Utf8Str const &strFileSource, const Utf8Str &strFileDest,
856	bool fOptional, uint32_t *pcbSize)
857	{
858	AssertPtrReturn(pSession, VERR_INVALID_POINTER);
859	AssertPtrReturn(pISO, VERR_INVALID_POINTER);
860	/* pcbSize is optional. */
861
862	uint32_t cbOffset;
863	size_t cbSize;
864
865	int rc = RTIsoFsGetFileInfo(pISO, strFileSource.c_str(), &cbOffset, &cbSize);
866	if (RT_FAILURE(rc))
867	{
868	if (fOptional)
869	return VINF_SUCCESS;
870
871	return rc;
872	}
873
874	Assert(cbOffset);
875	Assert(cbSize);
876	rc = RTFileSeek(pISO->file, cbOffset, RTFILE_SEEK_BEGIN, NULL);
877
878	/* Copy over the Guest Additions file to the guest. */
879	if (RT_SUCCESS(rc))
880	{
881	LogRel(("Copying Guest Additions installer file \"%s\" to \"%s\" on guest ...\n",
882	strFileSource.c_str(), strFileDest.c_str()));
883
884	if (RT_SUCCESS(rc))
885	{
886	SessionTaskCopyTo pTask = new SessionTaskCopyTo(pSession / GuestSession */,
887	&pISO->file, cbOffset, cbSize,
888	strFileDest, CopyFileFlag_None);
889	AssertPtrReturn(pTask, VERR_NO_MEMORY);
890
891	ComObjPtr<Progress> pProgressCopyTo;
892	rc = pSession->startTaskAsync(Utf8StrFmt(GuestSession::tr("Copying Guest Additions installer file \"%s\" to \"%s\" on guest"),
893	mSource.c_str(), strFileDest.c_str()),
894	pTask, pProgressCopyTo);
895	if (RT_SUCCESS(rc))
896	{
897	BOOL fCanceled = FALSE;
898	HRESULT hr = pProgressCopyTo->WaitForCompletion(-1);
899	if ( SUCCEEDED(pProgressCopyTo->COMGETTER(Canceled)(&fCanceled))
900	&& fCanceled)
901	{
902	rc = VERR_GENERAL_FAILURE; /* Fudge. */
903	}
904	else if (FAILED(hr))
905	{
906	Assert(FAILED(hr));
907	rc = VERR_GENERAL_FAILURE; /* Fudge. */
908	}
909	}
910	}
911	}
912
913	/** @todo Note: Since there is no file locking involved at the moment, there can be modifications
914	* between finished copying, the verification and the actual execution. */
915
916	/* Determine where the installer image ended up and if it has the correct size. */
917	if (RT_SUCCESS(rc))
918	{
919	LogRel(("Verifying Guest Additions installer file \"%s\" ...\n",
920	strFileDest.c_str()));
921
922	GuestFsObjData objData;
923	int64_t cbSizeOnGuest; int guestRc;
924	rc = pSession->fileQuerySizeInternal(strFileDest, &cbSizeOnGuest, &guestRc);
925	if ( RT_SUCCESS(rc)
926	&& cbSize == (uint64_t)cbSizeOnGuest)
927	{
928	LogFlowThisFunc(("Guest Additions installer file \"%s\" successfully verified\n",
929	strFileDest.c_str()));
930	}
931	else
932	{
933	if (RT_SUCCESS(rc)) /* Size does not match. */
934	{
935	LogRel(("Size of Guest Additions installer file \"%s\" does not match: %RI64 bytes copied, %RU64 bytes expected\n",
936	strFileDest.c_str(), cbSizeOnGuest, cbSize));
937	rc = VERR_BROKEN_PIPE; /** @todo Find a better error. */
938	}
939	else
940	{
941	switch (rc)
942	{
943	case VERR_GSTCTL_GUEST_ERROR:
944	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
945	GuestProcess::guestErrorToString(guestRc));
946	break;
947
948	default:
949	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
950	Utf8StrFmt(GuestSession::tr("Error while querying size for file \"%s\": %Rrc"),
951	strFileDest.c_str(), rc));
952	break;
953	}
954	}
955	}
956
957	if (RT_SUCCESS(rc))
958	{
959	if (pcbSize)
960	*pcbSize = cbSizeOnGuest;
961	}
962	}
963
964	return rc;
965	}
966
967	int SessionTaskUpdateAdditions::runFileOnGuest(GuestSession *pSession, GuestProcessStartupInfo &procInfo)
968	{
969	AssertPtrReturn(pSession, VERR_INVALID_POINTER);
970
971	LogRel(("Running %s ...\n", procInfo.mName.c_str()));
972
973	LONG exitCode;
974	GuestProcessTool procTool; int guestRc;
975	int vrc = procTool.Init(pSession, procInfo, false /* Async */, &guestRc);
976	if (RT_SUCCESS(vrc))
977	{
978	if (RT_SUCCESS(guestRc))
979	vrc = procTool.Wait(GUESTPROCESSTOOL_FLAG_NONE, &guestRc);
980	if (RT_SUCCESS(vrc))
981	vrc = procTool.TerminatedOk(&exitCode);
982	}
983
984	if (RT_FAILURE(vrc))
985	{
986	switch (vrc)
987	{
988	case VERR_NOT_EQUAL: /** @todo Special guest control rc needed! */
989	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
990	Utf8StrFmt(GuestSession::tr("Running update file \"%s\" on guest terminated with exit code %ld"),
991	procInfo.mCommand.c_str(), exitCode));
992	break;
993
994	case VERR_GSTCTL_GUEST_ERROR:
995	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
996	GuestProcess::guestErrorToString(guestRc));
997	break;
998
999	case VERR_INVALID_STATE: /** @todo Special guest control rc needed! */
1000	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
1001	Utf8StrFmt(GuestSession::tr("Update file \"%s\" reported invalid running state"),
1002	procInfo.mCommand.c_str()));
1003	break;
1004
1005	default:
1006	setProgressErrorMsg(VBOX_E_IPRT_ERROR,
1007	Utf8StrFmt(GuestSession::tr("Error while running update file \"%s\" on guest: %Rrc"),
1008	procInfo.mCommand.c_str(), vrc));
1009	break;
1010	}
1011	}
1012
1013	return vrc;
1014	}
1015
1016	int SessionTaskUpdateAdditions::Run(void)
1017	{
1018	LogFlowThisFuncEnter();
1019
1020	ComObjPtr<GuestSession> pSession = mSession;
1021	Assert(!pSession.isNull());
1022
1023	AutoCaller autoCaller(pSession);
1024	if (FAILED(autoCaller.rc())) return autoCaller.rc();
1025
1026	int rc = setProgress(10);
1027	if (RT_FAILURE(rc))
1028	return rc;
1029
1030	HRESULT hr = S_OK;
1031
1032	LogRel(("Automatic update of Guest Additions started, using \"%s\"\n", mSource.c_str()));
1033
1034	ComObjPtr<Guest> pGuest(mSession->getParent());
1035	#if 0
1036	/*
1037	* Wait for the guest being ready within 30 seconds.
1038	*/
1039	AdditionsRunLevelType_T addsRunLevel;
1040	uint64_t tsStart = RTTimeSystemMilliTS();
1041	while ( SUCCEEDED(hr = pGuest->COMGETTER(AdditionsRunLevel)(&addsRunLevel))
1042	&& ( addsRunLevel != AdditionsRunLevelType_Userland
1043	&& addsRunLevel != AdditionsRunLevelType_Desktop))
1044	{
1045	if ((RTTimeSystemMilliTS() - tsStart) > 30 * 1000)
1046	{
1047	rc = VERR_TIMEOUT;
1048	break;
1049	}
1050
1051	RTThreadSleep(100); /* Wait a bit. */
1052	}
1053
1054	if (FAILED(hr)) rc = VERR_TIMEOUT;
1055	if (rc == VERR_TIMEOUT)
1056	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1057	Utf8StrFmt(GuestSession::tr("Guest Additions were not ready within time, giving up")));
1058	#else
1059	/*
1060	* For use with the GUI we don't want to wait, just return so that the manual .ISO mounting
1061	* can continue.
1062	*/
1063	AdditionsRunLevelType_T addsRunLevel;
1064	if ( FAILED(hr = pGuest->COMGETTER(AdditionsRunLevel)(&addsRunLevel))
1065	\|\| ( addsRunLevel != AdditionsRunLevelType_Userland
1066	&& addsRunLevel != AdditionsRunLevelType_Desktop))
1067	{
1068	if (addsRunLevel == AdditionsRunLevelType_System)
1069	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1070	Utf8StrFmt(GuestSession::tr("Guest Additions are installed but not fully loaded yet, aborting automatic update")));
1071	else
1072	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1073	Utf8StrFmt(GuestSession::tr("Guest Additions not installed or ready, aborting automatic update")));
1074	rc = VERR_NOT_SUPPORTED;
1075	}
1076	#endif
1077
1078	if (RT_SUCCESS(rc))
1079	{
1080	/*
1081	* Determine if we are able to update automatically. This only works
1082	* if there are recent Guest Additions installed already.
1083	*/
1084	Utf8Str strAddsVer;
1085	rc = getGuestProperty(pGuest, "/VirtualBox/GuestAdd/Version", strAddsVer);
1086	if ( RT_SUCCESS(rc)
1087	&& RTStrVersionCompare(strAddsVer.c_str(), "4.1") < 0)
1088	{
1089	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1090	Utf8StrFmt(GuestSession::tr("Guest has too old Guest Additions (%s) installed for automatic updating, please update manually"),
1091	strAddsVer.c_str()));
1092	rc = VERR_NOT_SUPPORTED;
1093	}
1094	}
1095
1096	Utf8Str strOSVer;
1097	eOSType osType = eOSType_Unknown;
1098	if (RT_SUCCESS(rc))
1099	{
1100	/*
1101	* Determine guest OS type and the required installer image.
1102	*/
1103	Utf8Str strOSType;
1104	rc = getGuestProperty(pGuest, "/VirtualBox/GuestInfo/OS/Product", strOSType);
1105	if (RT_SUCCESS(rc))
1106	{
1107	if ( strOSType.contains("Microsoft", Utf8Str::CaseInsensitive)
1108	\|\| strOSType.contains("Windows", Utf8Str::CaseInsensitive))
1109	{
1110	osType = eOSType_Windows;
1111
1112	/*
1113	* Determine guest OS version.
1114	*/
1115	rc = getGuestProperty(pGuest, "/VirtualBox/GuestInfo/OS/Release", strOSVer);
1116	if (RT_FAILURE(rc))
1117	{
1118	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1119	Utf8StrFmt(GuestSession::tr("Unable to detected guest OS version, please update manually")));
1120	rc = VERR_NOT_SUPPORTED;
1121	}
1122
1123	/* Because Windows 2000 + XP and is bitching with WHQL popups even if we have signed drivers we
1124	* can't do automated updates here. */
1125	/* Windows XP 64-bit (5.2) is a Windows 2003 Server actually, so skip this here. */
1126	if ( RT_SUCCESS(rc)
1127	&& RTStrVersionCompare(strOSVer.c_str(), "5.0") >= 0)
1128	{
1129	if ( strOSVer.startsWith("5.0") /* Exclude the build number. */
1130	\|\| strOSVer.startsWith("5.1") /* Exclude the build number. */)
1131	{
1132	/* If we don't have AdditionsUpdateFlag_WaitForUpdateStartOnly set we can't continue
1133	* because the Windows Guest Additions installer will fail because of WHQL popups. If the
1134	* flag is set this update routine ends successfully as soon as the installer was started
1135	* (and the user has to deal with it in the guest). */
1136	if (!(mFlags & AdditionsUpdateFlag_WaitForUpdateStartOnly))
1137	{
1138	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1139	Utf8StrFmt(GuestSession::tr("Windows 2000 and XP are not supported for automatic updating due to WHQL interaction, please update manually")));
1140	rc = VERR_NOT_SUPPORTED;
1141	}
1142	}
1143	}
1144	else
1145	{
1146	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1147	Utf8StrFmt(GuestSession::tr("%s (%s) not supported for automatic updating, please update manually"),
1148	strOSType.c_str(), strOSVer.c_str()));
1149	rc = VERR_NOT_SUPPORTED;
1150	}
1151	}
1152	else if (strOSType.contains("Solaris", Utf8Str::CaseInsensitive))
1153	{
1154	osType = eOSType_Solaris;
1155	}
1156	else /* Everything else hopefully means Linux :-). */
1157	osType = eOSType_Linux;
1158
1159	#if 1 /* Only Windows is supported (and tested) at the moment. */
1160	if ( RT_SUCCESS(rc)
1161	&& osType != eOSType_Windows)
1162	{
1163	hr = setProgressErrorMsg(VBOX_E_NOT_SUPPORTED,
1164	Utf8StrFmt(GuestSession::tr("Detected guest OS (%s) does not support automatic Guest Additions updating, please update manually"),
1165	strOSType.c_str()));
1166	rc = VERR_NOT_SUPPORTED;
1167	}
1168	#endif
1169	}
1170	}
1171
1172	RTISOFSFILE iso;
1173	if (RT_SUCCESS(rc))
1174	{
1175	/*
1176	* Try to open the .ISO file to extract all needed files.
1177	*/
1178	rc = RTIsoFsOpen(&iso, mSource.c_str());
1179	if (RT_FAILURE(rc))
1180	{
1181	hr = setProgressErrorMsg(VBOX_E_IPRT_ERROR,
1182	Utf8StrFmt(GuestSession::tr("Unable to open Guest Additions .ISO file \"%s\": %Rrc"),
1183	mSource.c_str(), rc));
1184	}
1185	else
1186	{
1187	/* Set default installation directories. */
1188	Utf8Str strUpdateDir = "/tmp/";
1189	if (osType == eOSType_Windows)
1190	strUpdateDir = "C:\\Temp\\";
1191
1192	rc = setProgress(5);
1193
1194	/* Try looking up the Guest Additions installation directory. */
1195	if (RT_SUCCESS(rc))
1196	{
1197	/* Try getting the installed Guest Additions version to know whether we
1198	* can install our temporary Guest Addition data into the original installation
1199	* directory.
1200	*
1201	* Because versions prior to 4.2 had bugs wrt spaces in paths we have to choose
1202	* a different location then.
1203	*/
1204	bool fUseInstallDir = false;
1205
1206	Utf8Str strAddsVer;
1207	rc = getGuestProperty(pGuest, "/VirtualBox/GuestAdd/Version", strAddsVer);
1208	if ( RT_SUCCESS(rc)
1209	&& RTStrVersionCompare(strAddsVer.c_str(), "4.2r80329") > 0)
1210	{
1211	fUseInstallDir = true;
1212	}
1213
1214	if (fUseInstallDir)
1215	{
1216	if (RT_SUCCESS(rc))
1217	rc = getGuestProperty(pGuest, "/VirtualBox/GuestAdd/InstallDir", strUpdateDir);
1218	if (RT_SUCCESS(rc))
1219	{
1220	if (osType == eOSType_Windows)
1221	{
1222	strUpdateDir.findReplace('/', '\\');
1223	strUpdateDir.append("\\Update\\");
1224	}
1225	else
1226	strUpdateDir.append("/update/");
1227	}
1228	}
1229	}
1230
1231	if (RT_SUCCESS(rc))
1232	LogRel(("Guest Additions update directory is: %s\n",
1233	strUpdateDir.c_str()));
1234
1235	/* Create the installation directory. */
1236	int guestRc;
1237	rc = pSession->directoryCreateInternal(strUpdateDir,
1238	755 /* Mode */, DirectoryCreateFlag_Parents, &guestRc);
1239	if (RT_FAILURE(rc))
1240	{
1241	switch (rc)
1242	{
1243	case VERR_GSTCTL_GUEST_ERROR:
1244	hr = setProgressErrorMsg(VBOX_E_IPRT_ERROR,
1245	GuestProcess::guestErrorToString(guestRc));
1246	break;
1247
1248	default:
1249	hr = setProgressErrorMsg(VBOX_E_IPRT_ERROR,
1250	Utf8StrFmt(GuestSession::tr("Error creating installation directory \"%s\" on the guest: %Rrc"),
1251	strUpdateDir.c_str(), rc));
1252	break;
1253	}
1254	}
1255	if (RT_SUCCESS(rc))
1256	rc = setProgress(10);
1257
1258	if (RT_SUCCESS(rc))
1259	{
1260	/* Prepare the file(s) we want to copy over to the guest and
1261	* (maybe) want to run. */
1262	switch (osType)
1263	{
1264	case eOSType_Windows:
1265	{
1266	/* Do we need to install our certificates? We do this for W2K and up. */
1267	bool fInstallCert = false;
1268
1269	/* Only Windows 2000 and up need certificates to be installed. */
1270	if (RTStrVersionCompare(strOSVer.c_str(), "5.0") >= 0)
1271	{
1272	fInstallCert = true;
1273	LogRel(("Certificates for auto updating WHQL drivers will be installed\n"));
1274	}
1275	else
1276	LogRel(("Skipping installation of certificates for WHQL drivers\n"));
1277
1278	if (fInstallCert)
1279	{
1280	/* Our certificate. */
1281	mFiles.push_back(InstallerFile("CERT/ORACLE_VBOX.CER",
1282	strUpdateDir + "oracle-vbox.cer",
1283	UPDATEFILE_FLAG_COPY_FROM_ISO \| UPDATEFILE_FLAG_OPTIONAL));
1284	/* Our certificate installation utility. */
1285	/* First pass: Copy over the file + execute it to remove any existing
1286	* VBox certificates. */
1287	GuestProcessStartupInfo siCertUtilRem;
1288	siCertUtilRem.mName = "VirtualBox Certificate Utility, removing old VirtualBox certificates";
1289	siCertUtilRem.mArguments.push_back(Utf8Str("remove-trusted-publisher"));
1290	siCertUtilRem.mArguments.push_back(Utf8Str("--root")); /* Add root certificate as well. */
1291	siCertUtilRem.mArguments.push_back(Utf8Str(strUpdateDir + "oracle-vbox.cer"));
1292	siCertUtilRem.mArguments.push_back(Utf8Str(strUpdateDir + "oracle-vbox.cer"));
1293	mFiles.push_back(InstallerFile("CERT/VBOXCERTUTIL.EXE",
1294	strUpdateDir + "VBoxCertUtil.exe",
1295	UPDATEFILE_FLAG_COPY_FROM_ISO \| UPDATEFILE_FLAG_EXECUTE \| UPDATEFILE_FLAG_OPTIONAL,
1296	siCertUtilRem));
1297	/* Second pass: Only execute (but don't copy) again, this time installng the
1298	* recent certificates just copied over. */
1299	GuestProcessStartupInfo siCertUtilAdd;
1300	siCertUtilAdd.mName = "VirtualBox Certificate Utility, installing VirtualBox certificates";
1301	siCertUtilAdd.mArguments.push_back(Utf8Str("add-trusted-publisher"));
1302	siCertUtilAdd.mArguments.push_back(Utf8Str("--root")); /* Add root certificate as well. */
1303	siCertUtilAdd.mArguments.push_back(Utf8Str(strUpdateDir + "oracle-vbox.cer"));
1304	siCertUtilAdd.mArguments.push_back(Utf8Str(strUpdateDir + "oracle-vbox.cer"));
1305	mFiles.push_back(InstallerFile("CERT/VBOXCERTUTIL.EXE",
1306	strUpdateDir + "VBoxCertUtil.exe",
1307	UPDATEFILE_FLAG_EXECUTE \| UPDATEFILE_FLAG_OPTIONAL,
1308	siCertUtilAdd));
1309	}
1310	/* The installers in different flavors, as we don't know (and can't assume)
1311	* the guest's bitness. */
1312	mFiles.push_back(InstallerFile("VBOXWINDOWSADDITIONS_X86.EXE",
1313	strUpdateDir + "VBoxWindowsAdditions-x86.exe",
1314	UPDATEFILE_FLAG_COPY_FROM_ISO));
1315	mFiles.push_back(InstallerFile("VBOXWINDOWSADDITIONS_AMD64.EXE",
1316	strUpdateDir + "VBoxWindowsAdditions-amd64.exe",
1317	UPDATEFILE_FLAG_COPY_FROM_ISO));
1318	/* The stub loader which decides which flavor to run. */
1319	GuestProcessStartupInfo siInstaller;
1320	siInstaller.mName = "VirtualBox Windows Guest Additions Installer";
1321	/* Set a running timeout of 5 minutes -- the Windows Guest Additions
1322	* setup can take quite a while, so be on the safe side. */
1323	siInstaller.mTimeoutMS = 5 * 60 * 1000;
1324	siInstaller.mArguments.push_back(Utf8Str("/S")); /* We want to install in silent mode. */
1325	siInstaller.mArguments.push_back(Utf8Str("/l")); /* ... and logging enabled. */
1326	/* Don't quit VBoxService during upgrade because it still is used for this
1327	* piece of code we're in right now (that is, here!) ... */
1328	siInstaller.mArguments.push_back(Utf8Str("/no_vboxservice_exit"));
1329	/* Tell the installer to report its current installation status
1330	* using a running VBoxTray instance via balloon messages in the
1331	* Windows taskbar. */
1332	siInstaller.mArguments.push_back(Utf8Str("/post_installstatus"));
1333	/* If the caller does not want to wait for out guest update process to end,
1334	* complete the progress object now so that the caller can do other work. */
1335	if (mFlags & AdditionsUpdateFlag_WaitForUpdateStartOnly)
1336	siInstaller.mFlags \|= ProcessCreateFlag_WaitForProcessStartOnly;
1337	mFiles.push_back(InstallerFile("VBOXWINDOWSADDITIONS.EXE",
1338	strUpdateDir + "VBoxWindowsAdditions.exe",
1339	UPDATEFILE_FLAG_COPY_FROM_ISO \| UPDATEFILE_FLAG_EXECUTE, siInstaller));
1340	break;
1341	}
1342	case eOSType_Linux:
1343	/** @todo Add Linux support. */
1344	break;
1345	case eOSType_Solaris:
1346	/** @todo Add Solaris support. */
1347	break;
1348	default:
1349	AssertReleaseMsgFailed(("Unsupported guest type: %d\n", osType));
1350	break;
1351	}
1352	}
1353
1354	if (RT_SUCCESS(rc))
1355	{
1356	/* We want to spend 40% total for all copying operations. So roughly
1357	* calculate the specific percentage step of each copied file. */
1358	uint8_t uOffset = 20; /* Start at 20%. */
1359	uint8_t uStep = 40 / mFiles.size();
1360
1361	LogRel(("Copying over Guest Additions update files to the guest ...\n"));
1362
1363	std::vector<InstallerFile>::const_iterator itFiles = mFiles.begin();
1364	while (itFiles != mFiles.end())
1365	{
1366	if (itFiles->fFlags & UPDATEFILE_FLAG_COPY_FROM_ISO)
1367	{
1368	bool fOptional = false;
1369	if (itFiles->fFlags & UPDATEFILE_FLAG_OPTIONAL)
1370	fOptional = true;
1371	rc = copyFileToGuest(pSession, &iso, itFiles->strSource, itFiles->strDest,
1372	fOptional, NULL /* cbSize */);
1373	if (RT_FAILURE(rc))
1374	{
1375	hr = setProgressErrorMsg(VBOX_E_IPRT_ERROR,
1376	Utf8StrFmt(GuestSession::tr("Error while copying file \"%s\" to \"%s\" on the guest: %Rrc"),
1377	itFiles->strSource.c_str(), itFiles->strDest.c_str(), rc));
1378	break;
1379	}
1380	}
1381
1382	rc = setProgress(uOffset);
1383	if (RT_FAILURE(rc))
1384	break;
1385	uOffset += uStep;
1386
1387	itFiles++;
1388	}
1389	}
1390
1391	/* Done copying, close .ISO file. */
1392	RTIsoFsClose(&iso);
1393
1394	if (RT_SUCCESS(rc))
1395	{
1396	/* We want to spend 35% total for all copying operations. So roughly
1397	* calculate the specific percentage step of each copied file. */
1398	uint8_t uOffset = 60; /* Start at 60%. */
1399	uint8_t uStep = 35 / mFiles.size();
1400
1401	LogRel(("Executing Guest Additions update files ...\n"));
1402
1403	std::vector<InstallerFile>::iterator itFiles = mFiles.begin();
1404	while (itFiles != mFiles.end())
1405	{
1406	if (itFiles->fFlags & UPDATEFILE_FLAG_EXECUTE)
1407	{
1408	rc = runFileOnGuest(pSession, itFiles->mProcInfo);
1409	if (RT_FAILURE(rc))
1410	break;
1411	}
1412
1413	rc = setProgress(uOffset);
1414	if (RT_FAILURE(rc))
1415	break;
1416	uOffset += uStep;
1417
1418	itFiles++;
1419	}
1420	}
1421
1422	if (RT_SUCCESS(rc))
1423	{
1424	LogRel(("Automatic update of Guest Additions succeeded\n"));
1425	rc = setProgressSuccess();
1426	}
1427	}
1428	}
1429
1430	if (RT_FAILURE(rc))
1431	{
1432	if (rc == VERR_CANCELLED)
1433	{
1434	LogRel(("Automatic update of Guest Additions was canceled\n"));
1435
1436	hr = setProgressErrorMsg(VBOX_E_IPRT_ERROR,
1437	Utf8StrFmt(GuestSession::tr("Installation was canceled")));
1438	}
1439	else
1440	{
1441	Utf8Str strError = Utf8StrFmt("No further error information available (%Rrc)", rc);
1442	if (!mProgress.isNull()) /* Progress object is optional. */
1443	{
1444	com::ProgressErrorInfo errorInfo(mProgress);
1445	if ( errorInfo.isFullAvailable()
1446	\|\| errorInfo.isBasicAvailable())
1447	{
1448	strError = errorInfo.getText();
1449	}
1450	}
1451
1452	LogRel(("Automatic update of Guest Additions failed: %s (%Rhrc)\n",
1453	strError.c_str(), hr));
1454	}
1455
1456	LogRel(("Please install Guest Additions manually\n"));
1457	}
1458
1459	/** @todo Clean up copied / left over installation files. */
1460
1461	LogFlowFuncLeaveRC(rc);
1462	return rc;
1463	}
1464
1465	int SessionTaskUpdateAdditions::RunAsync(const Utf8Str &strDesc, ComObjPtr<Progress> &pProgress)
1466	{
1467	LogFlowThisFunc(("strDesc=%s, strSource=%s, uFlags=%x\n",
1468	strDesc.c_str(), mSource.c_str(), mFlags));
1469
1470	mDesc = strDesc;
1471	mProgress = pProgress;
1472
1473	int rc = RTThreadCreate(NULL, SessionTaskUpdateAdditions::taskThread, this,
1474	0, RTTHREADTYPE_MAIN_HEAVY_WORKER, 0,
1475	"gctlUpGA");
1476	LogFlowFuncLeaveRC(rc);
1477	return rc;
1478	}
1479
1480	/* static */
1481	int SessionTaskUpdateAdditions::taskThread(RTTHREAD Thread, void *pvUser)
1482	{
1483	std::auto_ptr<SessionTaskUpdateAdditions> task(static_cast<SessionTaskUpdateAdditions*>(pvUser));
1484	AssertReturn(task.get(), VERR_GENERAL_FAILURE);
1485
1486	LogFlowFunc(("pTask=%p\n", task.get()));
1487	return task->Run();
1488	}
1489

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source: vbox/trunk/src/VBox/Main/src-client/GuestSessionImplTasks.cpp@ 45805

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