ApplianceImplExport.cpp@ 78395

Last change on this file since 78395 was 76592, checked in by vboxsync, 6 years ago
Main: Don't use Logging.h.
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1	/* $Id: ApplianceImplExport.cpp 76592 2019-01-01 20:13:07Z vboxsync $ */
2	/** @file
3	* IAppliance and IVirtualSystem COM class implementations.
4	*/
5
6	/*
7	* Copyright (C) 2008-2019 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	#define LOG_GROUP LOG_GROUP_MAIN_APPLIANCE
19	#include <iprt/path.h>
20	#include <iprt/dir.h>
21	#include <iprt/param.h>
22	#include <iprt/s3.h>
23	#include <iprt/manifest.h>
24	#include <iprt/stream.h>
25	#include <iprt/zip.h>
26
27	#include <VBox/version.h>
28
29	#include "ApplianceImpl.h"
30	#include "VirtualBoxImpl.h"
31	#include "ProgressImpl.h"
32	#include "MachineImpl.h"
33	#include "MediumImpl.h"
34	#include "LoggingNew.h"
35	#include "Global.h"
36	#include "MediumFormatImpl.h"
37	#include "SystemPropertiesImpl.h"
38
39	#include "AutoCaller.h"
40
41	#include "ApplianceImplPrivate.h"
42
43	using namespace std;
44
45	////////////////////////////////////////////////////////////////////////////////
46	//
47	// IMachine public methods
48	//
49	////////////////////////////////////////////////////////////////////////////////
50
51	// This code is here so we won't have to include the appliance headers in the
52	// IMachine implementation, and we also need to access private appliance data.
53
54	/**
55	* Public method implementation.
56	* @param aAppliance Appliance object.
57	* @param aLocation Where to store the appliance.
58	* @param aDescription Appliance description.
59	* @return
60	*/
61	HRESULT Machine::exportTo(const ComPtr<IAppliance> &aAppliance, const com::Utf8Str &aLocation,
62	ComPtr<IVirtualSystemDescription> &aDescription)
63	{
64	HRESULT rc = S_OK;
65
66	if (!aAppliance)
67	return E_POINTER;
68
69	ComObjPtr<VirtualSystemDescription> pNewDesc;
70
71	try
72	{
73	IAppliance *iAppliance = aAppliance;
74	Appliance pAppliance = static_cast<Appliance>(iAppliance);
75
76	LocationInfo locInfo;
77	i_parseURI(aLocation, locInfo);
78
79	Utf8Str strBasename(locInfo.strPath);
80	strBasename.stripPath().stripSuffix();
81	if (locInfo.strPath.endsWith(".tar.gz", Utf8Str::CaseSensitive))
82	strBasename.stripSuffix();
83
84	// create a new virtual system to store in the appliance
85	rc = pNewDesc.createObject();
86	if (FAILED(rc)) throw rc;
87	rc = pNewDesc->init();
88	if (FAILED(rc)) throw rc;
89
90	// store the machine object so we can dump the XML in Appliance::Write()
91	pNewDesc->m->pMachine = this;
92
93	// first, call the COM methods, as they request locks
94	BOOL fUSBEnabled = FALSE;
95	com::SafeIfaceArray<IUSBController> usbControllers;
96	rc = COMGETTER(USBControllers)(ComSafeArrayAsOutParam(usbControllers));
97	if (SUCCEEDED(rc))
98	{
99	for (unsigned i = 0; i < usbControllers.size(); ++i)
100	{
101	USBControllerType_T enmType;
102
103	rc = usbControllers[i]->COMGETTER(Type)(&enmType);
104	if (FAILED(rc)) throw rc;
105
106	if (enmType == USBControllerType_OHCI)
107	fUSBEnabled = TRUE;
108	}
109	}
110
111	// request the machine lock while accessing internal members
112	AutoReadLock alock1(this COMMA_LOCKVAL_SRC_POS);
113
114	ComPtr<IAudioAdapter> pAudioAdapter = mAudioAdapter;
115	BOOL fAudioEnabled;
116	rc = pAudioAdapter->COMGETTER(Enabled)(&fAudioEnabled);
117	if (FAILED(rc)) throw rc;
118	AudioControllerType_T audioController;
119	rc = pAudioAdapter->COMGETTER(AudioController)(&audioController);
120	if (FAILED(rc)) throw rc;
121
122	// get name
123	Utf8Str strVMName = mUserData->s.strName;
124	// get description
125	Utf8Str strDescription = mUserData->s.strDescription;
126	// get guest OS
127	Utf8Str strOsTypeVBox = mUserData->s.strOsType;
128	// CPU count
129	uint32_t cCPUs = mHWData->mCPUCount;
130	// memory size in MB
131	uint32_t ulMemSizeMB = mHWData->mMemorySize;
132	// VRAM size?
133	// BIOS settings?
134	// 3D acceleration enabled?
135	// hardware virtualization enabled?
136	// nested paging enabled?
137	// HWVirtExVPIDEnabled?
138	// PAEEnabled?
139	// Long mode enabled?
140	BOOL fLongMode;
141	rc = GetCPUProperty(CPUPropertyType_LongMode, &fLongMode);
142	if (FAILED(rc)) throw rc;
143
144	// snapshotFolder?
145	// VRDPServer?
146
147	/* Guest OS type */
148	ovf::CIMOSType_T cim = convertVBoxOSType2CIMOSType(strOsTypeVBox.c_str(), fLongMode);
149	pNewDesc->i_addEntry(VirtualSystemDescriptionType_OS,
150	"",
151	Utf8StrFmt("%RI32", cim),
152	strOsTypeVBox);
153
154	/* VM name */
155	pNewDesc->i_addEntry(VirtualSystemDescriptionType_Name,
156	"",
157	strVMName,
158	strVMName);
159
160	// description
161	pNewDesc->i_addEntry(VirtualSystemDescriptionType_Description,
162	"",
163	strDescription,
164	strDescription);
165
166	/* CPU count*/
167	Utf8Str strCpuCount = Utf8StrFmt("%RI32", cCPUs);
168	pNewDesc->i_addEntry(VirtualSystemDescriptionType_CPU,
169	"",
170	strCpuCount,
171	strCpuCount);
172
173	/* Memory */
174	Utf8Str strMemory = Utf8StrFmt("%RI64", (uint64_t)ulMemSizeMB * _1M);
175	pNewDesc->i_addEntry(VirtualSystemDescriptionType_Memory,
176	"",
177	strMemory,
178	strMemory);
179
180	// the one VirtualBox IDE controller has two channels with two ports each, which is
181	// considered two IDE controllers with two ports each by OVF, so export it as two
182	int32_t lIDEControllerPrimaryIndex = 0;
183	int32_t lIDEControllerSecondaryIndex = 0;
184	int32_t lSATAControllerIndex = 0;
185	int32_t lSCSIControllerIndex = 0;
186
187	/* Fetch all available storage controllers */
188	com::SafeIfaceArray<IStorageController> nwControllers;
189	rc = COMGETTER(StorageControllers)(ComSafeArrayAsOutParam(nwControllers));
190	if (FAILED(rc)) throw rc;
191
192	ComPtr<IStorageController> pIDEController;
193	ComPtr<IStorageController> pSATAController;
194	ComPtr<IStorageController> pSCSIController;
195	ComPtr<IStorageController> pSASController;
196	for (size_t j = 0; j < nwControllers.size(); ++j)
197	{
198	StorageBus_T eType;
199	rc = nwControllers[j]->COMGETTER(Bus)(&eType);
200	if (FAILED(rc)) throw rc;
201	if ( eType == StorageBus_IDE
202	&& pIDEController.isNull())
203	pIDEController = nwControllers[j];
204	else if ( eType == StorageBus_SATA
205	&& pSATAController.isNull())
206	pSATAController = nwControllers[j];
207	else if ( eType == StorageBus_SCSI
208	&& pSATAController.isNull())
209	pSCSIController = nwControllers[j];
210	else if ( eType == StorageBus_SAS
211	&& pSASController.isNull())
212	pSASController = nwControllers[j];
213	}
214
215	// <const name="HardDiskControllerIDE" value="6" />
216	if (!pIDEController.isNull())
217	{
218	StorageControllerType_T ctlr;
219	rc = pIDEController->COMGETTER(ControllerType)(&ctlr);
220	if (FAILED(rc)) throw rc;
221
222	Utf8Str strVBox;
223	switch (ctlr)
224	{
225	case StorageControllerType_PIIX3: strVBox = "PIIX3"; break;
226	case StorageControllerType_PIIX4: strVBox = "PIIX4"; break;
227	case StorageControllerType_ICH6: strVBox = "ICH6"; break;
228	default: break; /* Shut up MSC. */
229	}
230
231	if (strVBox.length())
232	{
233	lIDEControllerPrimaryIndex = (int32_t)pNewDesc->m->maDescriptions.size();
234	pNewDesc->i_addEntry(VirtualSystemDescriptionType_HardDiskControllerIDE,
235	Utf8StrFmt("%d", lIDEControllerPrimaryIndex), // strRef
236	strVBox, // aOvfValue
237	strVBox); // aVBoxValue
238	lIDEControllerSecondaryIndex = lIDEControllerPrimaryIndex + 1;
239	pNewDesc->i_addEntry(VirtualSystemDescriptionType_HardDiskControllerIDE,
240	Utf8StrFmt("%d", lIDEControllerSecondaryIndex),
241	strVBox,
242	strVBox);
243	}
244	}
245
246	// <const name="HardDiskControllerSATA" value="7" />
247	if (!pSATAController.isNull())
248	{
249	Utf8Str strVBox = "AHCI";
250	lSATAControllerIndex = (int32_t)pNewDesc->m->maDescriptions.size();
251	pNewDesc->i_addEntry(VirtualSystemDescriptionType_HardDiskControllerSATA,
252	Utf8StrFmt("%d", lSATAControllerIndex),
253	strVBox,
254	strVBox);
255	}
256
257	// <const name="HardDiskControllerSCSI" value="8" />
258	if (!pSCSIController.isNull())
259	{
260	StorageControllerType_T ctlr;
261	rc = pSCSIController->COMGETTER(ControllerType)(&ctlr);
262	if (SUCCEEDED(rc))
263	{
264	Utf8Str strVBox = "LsiLogic"; // the default in VBox
265	switch (ctlr)
266	{
267	case StorageControllerType_LsiLogic: strVBox = "LsiLogic"; break;
268	case StorageControllerType_BusLogic: strVBox = "BusLogic"; break;
269	default: break; /* Shut up MSC. */
270	}
271	lSCSIControllerIndex = (int32_t)pNewDesc->m->maDescriptions.size();
272	pNewDesc->i_addEntry(VirtualSystemDescriptionType_HardDiskControllerSCSI,
273	Utf8StrFmt("%d", lSCSIControllerIndex),
274	strVBox,
275	strVBox);
276	}
277	else
278	throw rc;
279	}
280
281	if (!pSASController.isNull())
282	{
283	// VirtualBox considers the SAS controller a class of its own but in OVF
284	// it should be a SCSI controller
285	Utf8Str strVBox = "LsiLogicSas";
286	lSCSIControllerIndex = (int32_t)pNewDesc->m->maDescriptions.size();
287	pNewDesc->i_addEntry(VirtualSystemDescriptionType_HardDiskControllerSAS,
288	Utf8StrFmt("%d", lSCSIControllerIndex),
289	strVBox,
290	strVBox);
291	}
292
293	// <const name="HardDiskImage" value="9" />
294	// <const name="Floppy" value="18" />
295	// <const name="CDROM" value="19" />
296
297	for (MediumAttachmentList::const_iterator
298	it = mMediumAttachments->begin();
299	it != mMediumAttachments->end();
300	++it)
301	{
302	ComObjPtr<MediumAttachment> pHDA = *it;
303
304	// the attachment's data
305	ComPtr<IMedium> pMedium;
306	ComPtr<IStorageController> ctl;
307	Bstr controllerName;
308
309	rc = pHDA->COMGETTER(Controller)(controllerName.asOutParam());
310	if (FAILED(rc)) throw rc;
311
312	rc = GetStorageControllerByName(controllerName.raw(), ctl.asOutParam());
313	if (FAILED(rc)) throw rc;
314
315	StorageBus_T storageBus;
316	DeviceType_T deviceType;
317	LONG lChannel;
318	LONG lDevice;
319
320	rc = ctl->COMGETTER(Bus)(&storageBus);
321	if (FAILED(rc)) throw rc;
322
323	rc = pHDA->COMGETTER(Type)(&deviceType);
324	if (FAILED(rc)) throw rc;
325
326	rc = pHDA->COMGETTER(Medium)(pMedium.asOutParam());
327	if (FAILED(rc)) throw rc;
328
329	rc = pHDA->COMGETTER(Port)(&lChannel);
330	if (FAILED(rc)) throw rc;
331
332	rc = pHDA->COMGETTER(Device)(&lDevice);
333	if (FAILED(rc)) throw rc;
334
335	Utf8Str strTargetImageName;
336	Utf8Str strLocation;
337	LONG64 llSize = 0;
338
339	if ( deviceType == DeviceType_HardDisk
340	&& pMedium)
341	{
342	Bstr bstrLocation;
343
344	rc = pMedium->COMGETTER(Location)(bstrLocation.asOutParam());
345	if (FAILED(rc)) throw rc;
346	strLocation = bstrLocation;
347
348	// find the source's base medium for two things:
349	// 1) we'll use its name to determine the name of the target disk, which is readable,
350	// as opposed to the UUID filename of a differencing image, if pMedium is one
351	// 2) we need the size of the base image so we can give it to addEntry(), and later
352	// on export, the progress will be based on that (and not the diff image)
353	ComPtr<IMedium> pBaseMedium;
354	rc = pMedium->COMGETTER(Base)(pBaseMedium.asOutParam());
355	// returns pMedium if there are no diff images
356	if (FAILED(rc)) throw rc;
357
358	strTargetImageName = Utf8StrFmt("%s-disk%.3d.vmdk", strBasename.c_str(), ++pAppliance->m->cDisks);
359	if (strTargetImageName.length() > RTTAR_NAME_MAX)
360	throw setError(VBOX_E_NOT_SUPPORTED,
361	tr("Cannot attach disk '%s' -- file name too long"), strTargetImageName.c_str());
362
363	// force reading state, or else size will be returned as 0
364	MediumState_T ms;
365	rc = pBaseMedium->RefreshState(&ms);
366	if (FAILED(rc)) throw rc;
367
368	rc = pBaseMedium->COMGETTER(Size)(&llSize);
369	if (FAILED(rc)) throw rc;
370
371	/* If the medium is encrypted add the key identifier to the list. */
372	IMedium *iBaseMedium = pBaseMedium;
373	Medium pBase = static_cast<Medium>(iBaseMedium);
374	const com::Utf8Str strKeyId = pBase->i_getKeyId();
375	if (!strKeyId.isEmpty())
376	{
377	IMedium *iMedium = pMedium;
378	Medium pMed = static_cast<Medium>(iMedium);
379	com::Guid mediumUuid = pMed->i_getId();
380	bool fKnown = false;
381
382	/* Check whether the ID is already in our sequence, add it otherwise. */
383	for (unsigned i = 0; i < pAppliance->m->m_vecPasswordIdentifiers.size(); i++)
384	{
385	if (strKeyId.equals(pAppliance->m->m_vecPasswordIdentifiers[i]))
386	{
387	fKnown = true;
388	break;
389	}
390	}
391
392	if (!fKnown)
393	{
394	GUIDVEC vecMediumIds;
395
396	vecMediumIds.push_back(mediumUuid);
397	pAppliance->m->m_vecPasswordIdentifiers.push_back(strKeyId);
398	pAppliance->m->m_mapPwIdToMediumIds.insert(std::pair<com::Utf8Str, GUIDVEC>(strKeyId, vecMediumIds));
399	}
400	else
401	{
402	std::map<com::Utf8Str, GUIDVEC>::iterator itMap = pAppliance->m->m_mapPwIdToMediumIds.find(strKeyId);
403	if (itMap == pAppliance->m->m_mapPwIdToMediumIds.end())
404	throw setError(E_FAIL, tr("Internal error adding a medium UUID to the map"));
405	itMap->second.push_back(mediumUuid);
406	}
407	}
408	}
409	else if ( deviceType == DeviceType_DVD
410	&& pMedium)
411	{
412	/*
413	* check the minimal rules to grant access to export an image
414	* 1. no host drive CD/DVD image
415	* 2. the image must be accessible and readable
416	* 3. only ISO image is exported
417	*/
418
419	//1. no host drive CD/DVD image
420	BOOL fHostDrive = false;
421	rc = pMedium->COMGETTER(HostDrive)(&fHostDrive);
422	if (FAILED(rc)) throw rc;
423
424	if(fHostDrive)
425	continue;
426
427	//2. the image must be accessible and readable
428	MediumState_T ms;
429	rc = pMedium->RefreshState(&ms);
430	if (FAILED(rc)) throw rc;
431
432	if (ms != MediumState_Created)
433	continue;
434
435	//3. only ISO image is exported
436	Bstr bstrLocation;
437	rc = pMedium->COMGETTER(Location)(bstrLocation.asOutParam());
438	if (FAILED(rc)) throw rc;
439
440	strLocation = bstrLocation;
441
442	Utf8Str ext = strLocation;
443	ext.assignEx(RTPathSuffix(ext.c_str()));//returns extension with dot (".iso")
444
445	int eq = ext.compare(".iso", Utf8Str::CaseInsensitive);
446	if (eq != 0)
447	continue;
448
449	strTargetImageName = Utf8StrFmt("%s-disk%.3d.iso", strBasename.c_str(), ++pAppliance->m->cDisks);
450	if (strTargetImageName.length() > RTTAR_NAME_MAX)
451	throw setError(VBOX_E_NOT_SUPPORTED,
452	tr("Cannot attach image '%s' -- file name too long"), strTargetImageName.c_str());
453
454	rc = pMedium->COMGETTER(Size)(&llSize);
455	if (FAILED(rc)) throw rc;
456	}
457	// and how this translates to the virtual system
458	int32_t lControllerVsys = 0;
459	LONG lChannelVsys;
460
461	switch (storageBus)
462	{
463	case StorageBus_IDE:
464	// this is the exact reverse to what we're doing in Appliance::taskThreadImportMachines,
465	// and it must be updated when that is changed!
466	// Before 3.2 we exported one IDE controller with channel 0-3, but we now maintain
467	// compatibility with what VMware does and export two IDE controllers with two channels each
468
469	if (lChannel == 0 && lDevice == 0) // primary master
470	{
471	lControllerVsys = lIDEControllerPrimaryIndex;
472	lChannelVsys = 0;
473	}
474	else if (lChannel == 0 && lDevice == 1) // primary slave
475	{
476	lControllerVsys = lIDEControllerPrimaryIndex;
477	lChannelVsys = 1;
478	}
479	else if (lChannel == 1 && lDevice == 0) // secondary master; by default this is the CD-ROM but
480	// as of VirtualBox 3.1 that can change
481	{
482	lControllerVsys = lIDEControllerSecondaryIndex;
483	lChannelVsys = 0;
484	}
485	else if (lChannel == 1 && lDevice == 1) // secondary slave
486	{
487	lControllerVsys = lIDEControllerSecondaryIndex;
488	lChannelVsys = 1;
489	}
490	else
491	throw setError(VBOX_E_NOT_SUPPORTED,
492	tr("Cannot handle medium attachment: channel is %d, device is %d"), lChannel, lDevice);
493	break;
494
495	case StorageBus_SATA:
496	lChannelVsys = lChannel; // should be between 0 and 29
497	lControllerVsys = lSATAControllerIndex;
498	break;
499
500	case StorageBus_SCSI:
501	case StorageBus_SAS:
502	lChannelVsys = lChannel; // should be between 0 and 15
503	lControllerVsys = lSCSIControllerIndex;
504	break;
505
506	case StorageBus_Floppy:
507	lChannelVsys = 0;
508	lControllerVsys = 0;
509	break;
510
511	default:
512	throw setError(VBOX_E_NOT_SUPPORTED,
513	tr("Cannot handle medium attachment: storageBus is %d, channel is %d, device is %d"),
514	storageBus, lChannel, lDevice);
515	}
516
517	Utf8StrFmt strExtra("controller=%RI32;channel=%RI32", lControllerVsys, lChannelVsys);
518	Utf8Str strEmpty;
519
520	switch (deviceType)
521	{
522	case DeviceType_HardDisk:
523	Log(("Adding VirtualSystemDescriptionType_HardDiskImage, disk size: %RI64\n", llSize));
524	pNewDesc->i_addEntry(VirtualSystemDescriptionType_HardDiskImage,
525	strTargetImageName, // disk ID: let's use the name
526	strTargetImageName, // OVF value:
527	strLocation, // vbox value: media path
528	(uint32_t)(llSize / _1M),
529	strExtra);
530	break;
531
532	case DeviceType_DVD:
533	Log(("Adding VirtualSystemDescriptionType_CDROM, disk size: %RI64\n", llSize));
534	pNewDesc->i_addEntry(VirtualSystemDescriptionType_CDROM,
535	strTargetImageName, // disk ID
536	strTargetImageName, // OVF value
537	strLocation, // vbox value
538	(uint32_t)(llSize / _1M),// ulSize
539	strExtra);
540	break;
541
542	case DeviceType_Floppy:
543	pNewDesc->i_addEntry(VirtualSystemDescriptionType_Floppy,
544	strEmpty, // disk ID
545	strEmpty, // OVF value
546	strEmpty, // vbox value
547	1, // ulSize
548	strExtra);
549	break;
550
551	default: break; /* Shut up MSC. */
552	}
553	}
554
555	// <const name="NetworkAdapter" />
556	uint32_t maxNetworkAdapters = Global::getMaxNetworkAdapters(i_getChipsetType());
557	size_t a;
558	for (a = 0; a < maxNetworkAdapters; ++a)
559	{
560	ComPtr<INetworkAdapter> pNetworkAdapter;
561	BOOL fEnabled;
562	NetworkAdapterType_T adapterType;
563	NetworkAttachmentType_T attachmentType;
564
565	rc = GetNetworkAdapter((ULONG)a, pNetworkAdapter.asOutParam());
566	if (FAILED(rc)) throw rc;
567	/* Enable the network card & set the adapter type */
568	rc = pNetworkAdapter->COMGETTER(Enabled)(&fEnabled);
569	if (FAILED(rc)) throw rc;
570
571	if (fEnabled)
572	{
573	rc = pNetworkAdapter->COMGETTER(AdapterType)(&adapterType);
574	if (FAILED(rc)) throw rc;
575
576	rc = pNetworkAdapter->COMGETTER(AttachmentType)(&attachmentType);
577	if (FAILED(rc)) throw rc;
578
579	Utf8Str strAttachmentType = convertNetworkAttachmentTypeToString(attachmentType);
580	pNewDesc->i_addEntry(VirtualSystemDescriptionType_NetworkAdapter,
581	"", // ref
582	strAttachmentType, // orig
583	Utf8StrFmt("%RI32", (uint32_t)adapterType), // conf
584	0,
585	Utf8StrFmt("type=%s", strAttachmentType.c_str())); // extra conf
586	}
587	}
588
589	// <const name="USBController" />
590	#ifdef VBOX_WITH_USB
591	if (fUSBEnabled)
592	pNewDesc->i_addEntry(VirtualSystemDescriptionType_USBController, "", "", "");
593	#endif /* VBOX_WITH_USB */
594
595	// <const name="SoundCard" />
596	if (fAudioEnabled)
597	pNewDesc->i_addEntry(VirtualSystemDescriptionType_SoundCard,
598	"",
599	"ensoniq1371", // this is what OVFTool writes and VMware supports
600	Utf8StrFmt("%RI32", audioController));
601
602	/* We return the new description to the caller */
603	ComPtr<IVirtualSystemDescription> copy(pNewDesc);
604	copy.queryInterfaceTo(aDescription.asOutParam());
605
606	AutoWriteLock alock(pAppliance COMMA_LOCKVAL_SRC_POS);
607	// finally, add the virtual system to the appliance
608	pAppliance->m->virtualSystemDescriptions.push_back(pNewDesc);
609	}
610	catch(HRESULT arc)
611	{
612	rc = arc;
613	}
614
615	return rc;
616	}
617
618	////////////////////////////////////////////////////////////////////////////////
619	//
620	// IAppliance public methods
621	//
622	////////////////////////////////////////////////////////////////////////////////
623
624	/**
625	* Public method implementation.
626	* @param aFormat Appliance format.
627	* @param aOptions Export options.
628	* @param aPath Path to write the appliance to.
629	* @param aProgress Progress object.
630	* @return
631	*/
632	HRESULT Appliance::write(const com::Utf8Str &aFormat,
633	const std::vector<ExportOptions_T> &aOptions,
634	const com::Utf8Str &aPath,
635	ComPtr<IProgress> &aProgress)
636	{
637	AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
638
639	m->optListExport.clear();
640	if (aOptions.size())
641	{
642	for (size_t i = 0; i < aOptions.size(); ++i)
643	{
644	m->optListExport.insert(i, aOptions[i]);
645	}
646	}
647
648	HRESULT rc = S_OK;
649	// AssertReturn(!(m->optListExport.contains(ExportOptions_CreateManifest)
650	// && m->optListExport.contains(ExportOptions_ExportDVDImages)), E_INVALIDARG);
651
652	/* Parse all necessary info out of the URI */
653	i_parseURI(aPath, m->locInfo);
654
655	if (m->locInfo.storageType == VFSType_Cloud)//(isCloudDestination(aPath))
656	{
657	rc = S_OK;
658	ComObjPtr<Progress> progress;
659	try
660	{
661	rc = i_writeCloudImpl(m->locInfo, progress);
662	}
663	catch (HRESULT aRC)
664	{
665	rc = aRC;
666	}
667
668	if (SUCCEEDED(rc))
669	/* Return progress to the caller */
670	progress.queryInterfaceTo(aProgress.asOutParam());
671	}
672	else
673	{
674	m->fExportISOImages = m->optListExport.contains(ExportOptions_ExportDVDImages);
675
676	if (!m->fExportISOImages)/* remove all ISO images from VirtualSystemDescription */
677	{
678	for (list<ComObjPtr<VirtualSystemDescription> >::const_iterator
679	it = m->virtualSystemDescriptions.begin();
680	it != m->virtualSystemDescriptions.end();
681	++it)
682	{
683	ComObjPtr<VirtualSystemDescription> vsdescThis = *it;
684	std::list<VirtualSystemDescriptionEntry*> skipped = vsdescThis->i_findByType(VirtualSystemDescriptionType_CDROM);
685	std::list<VirtualSystemDescriptionEntry*>::const_iterator itSkipped = skipped.begin();
686	while (itSkipped != skipped.end())
687	{
688	(*itSkipped)->skipIt = true;
689	++itSkipped;
690	}
691	}
692	}
693
694	// do not allow entering this method if the appliance is busy reading or writing
695	if (!i_isApplianceIdle())
696	return E_ACCESSDENIED;
697
698	// figure the export format. We exploit the unknown version value for oracle public cloud.
699	ovf::OVFVersion_T ovfF;
700	if (aFormat == "ovf-0.9")
701	ovfF = ovf::OVFVersion_0_9;
702	else if (aFormat == "ovf-1.0")
703	ovfF = ovf::OVFVersion_1_0;
704	else if (aFormat == "ovf-2.0")
705	ovfF = ovf::OVFVersion_2_0;
706	else if (aFormat == "opc-1.0")
707	ovfF = ovf::OVFVersion_unknown;
708	else
709	return setError(VBOX_E_FILE_ERROR,
710	tr("Invalid format \"%s\" specified"), aFormat.c_str());
711
712	// Check the extension.
713	if (ovfF == ovf::OVFVersion_unknown)
714	{
715	if (!aPath.endsWith(".tar.gz", Utf8Str::CaseInsensitive))
716	return setError(VBOX_E_FILE_ERROR,
717	tr("OPC appliance file must have .tar.gz extension"));
718	}
719	else if ( !aPath.endsWith(".ovf", Utf8Str::CaseInsensitive)
720	&& !aPath.endsWith(".ova", Utf8Str::CaseInsensitive))
721	return setError(VBOX_E_FILE_ERROR, tr("Appliance file must have .ovf or .ova extension"));
722
723
724	/* As of OVF 2.0 we have to use SHA-256 in the manifest. */
725	m->fManifest = m->optListExport.contains(ExportOptions_CreateManifest);
726	if (m->fManifest)
727	m->fDigestTypes = ovfF >= ovf::OVFVersion_2_0 ? RTMANIFEST_ATTR_SHA256 : RTMANIFEST_ATTR_SHA1;
728	Assert(m->hOurManifest == NIL_RTMANIFEST);
729
730	/* Check whether all passwords are supplied or error out. */
731	if (m->m_cPwProvided < m->m_vecPasswordIdentifiers.size())
732	return setError(VBOX_E_INVALID_OBJECT_STATE,
733	tr("Appliance export failed because not all passwords were provided for all encrypted media"));
734
735	ComObjPtr<Progress> progress;
736	rc = S_OK;
737	try
738	{
739	/* Parse all necessary info out of the URI */
740	i_parseURI(aPath, m->locInfo);
741
742	switch (ovfF)
743	{
744	case ovf::OVFVersion_unknown:
745	rc = i_writeOPCImpl(ovfF, m->locInfo, progress);
746	break;
747	default:
748	rc = i_writeImpl(ovfF, m->locInfo, progress);
749	break;
750	}
751
752	}
753	catch (HRESULT aRC)
754	{
755	rc = aRC;
756	}
757
758	if (SUCCEEDED(rc))
759	/* Return progress to the caller */
760	progress.queryInterfaceTo(aProgress.asOutParam());
761	}
762
763	return rc;
764	}
765
766	////////////////////////////////////////////////////////////////////////////////
767	//
768	// Appliance private methods
769	//
770	////////////////////////////////////////////////////////////////////////////////
771
772	/*******************************************************************************
773	* Export stuff
774	******************************************************************************/
775
776	/**
777	* Implementation for writing out the OVF to disk. This starts a new thread which will call
778	* Appliance::taskThreadWriteOVF().
779	*
780	* This is in a separate private method because it is used from two locations:
781	*
782	* 1) from the public Appliance::Write().
783	*
784	* 2) in a second worker thread; in that case, Appliance::Write() called Appliance::i_writeImpl(), which
785	* called Appliance::i_writeFSOVA(), which called Appliance::i_writeImpl(), which then called this again.
786	*
787	* @param aFormat
788	* @param aLocInfo
789	* @param aProgress
790	* @return
791	*/
792	HRESULT Appliance::i_writeImpl(ovf::OVFVersion_T aFormat, const LocationInfo &aLocInfo, ComObjPtr<Progress> &aProgress)
793	{
794	HRESULT rc;
795
796	rc = i_setUpProgress(aProgress,
797	BstrFmt(tr("Export appliance '%s'"), aLocInfo.strPath.c_str()),
798	(aLocInfo.storageType == VFSType_File) ? WriteFile : WriteS3);
799	if (FAILED(rc))
800	return rc;
801
802	/* Initialize our worker task */
803	TaskOVF* task = NULL;
804	try
805	{
806	task = new TaskOVF(this, TaskOVF::Write, aLocInfo, aProgress);
807	}
808	catch(...)
809	{
810	return setError(VBOX_E_OBJECT_NOT_FOUND,
811	tr("Could not create TaskOVF object for for writing out the OVF to disk"));
812	}
813
814	/* The OVF version to write */
815	task->enFormat = aFormat;
816
817	rc = task->createThread();
818
819	return rc;
820	}
821
822
823	HRESULT Appliance::i_writeCloudImpl(const LocationInfo &aLocInfo, ComObjPtr<Progress> &aProgress)
824	{
825	HRESULT rc;
826
827	for (list<ComObjPtr<VirtualSystemDescription> >::const_iterator
828	it = m->virtualSystemDescriptions.begin();
829	it != m->virtualSystemDescriptions.end();
830	++it)
831	{
832	ComObjPtr<VirtualSystemDescription> vsdescThis = *it;
833	std::list<VirtualSystemDescriptionEntry*> skipped = vsdescThis->i_findByType(VirtualSystemDescriptionType_CDROM);
834	std::list<VirtualSystemDescriptionEntry*>::const_iterator itSkipped = skipped.begin();
835	while (itSkipped != skipped.end())
836	{
837	(*itSkipped)->skipIt = true;
838	++itSkipped;
839	}
840
841	//remove all disks from the VirtualSystemDescription exept one
842	skipped = vsdescThis->i_findByType(VirtualSystemDescriptionType_HardDiskImage);
843	itSkipped = skipped.begin();
844
845	Utf8Str strBootLocation;
846	while (itSkipped != skipped.end())
847	{
848	if (strBootLocation.isEmpty())
849	strBootLocation = (*itSkipped)->strVBoxCurrent;
850	else
851	(*itSkipped)->skipIt = true;
852	++itSkipped;
853	}
854
855	//just in case
856	if (vsdescThis->i_findByType(VirtualSystemDescriptionType_HardDiskImage).empty())
857	{
858	return setError(VBOX_E_OBJECT_NOT_FOUND,
859	tr("There are no images to export to Cloud after preparation steps"));
860	}
861
862	/*
863	* Fills out the OCI settings
864	*/
865	std::list<VirtualSystemDescriptionEntry*> profileName =
866	vsdescThis->i_findByType(VirtualSystemDescriptionType_CloudProfileName);
867	if (profileName.size() > 1)
868	return setError(VBOX_E_OBJECT_NOT_FOUND,
869	tr("Cloud: More than one profile name was found."));
870	else if (profileName.empty())
871	return setError(VBOX_E_OBJECT_NOT_FOUND,
872	tr("Cloud: Profile name wasn't specified."));
873
874	if (profileName.front()->strVBoxCurrent.isEmpty())
875	return setError(VBOX_E_OBJECT_NOT_FOUND,
876	tr("Cloud: Cloud user profile name is empty"));
877
878	LogRel(("profile name: %s\n", profileName.front()->strVBoxCurrent.c_str()));
879
880	}
881
882	// we need to do that as otherwise Task won't be created successfully
883	aProgress.createObject();
884	if (aLocInfo.strProvider.equals("OCI"))
885	{
886	aProgress->init(mVirtualBox, static_cast<IAppliance*>(this),
887	Bstr("Exporting VM to Cloud...").raw(),
888	TRUE /* aCancelable */,
889	5, // ULONG cOperations,
890	1000, // ULONG ulTotalOperationsWeight,
891	Bstr("Exporting VM to Cloud...").raw(), // aFirstOperationDescription
892	10); // ULONG ulFirstOperationWeight
893	}
894	else
895	return setErrorVrc(VBOX_E_NOT_SUPPORTED,
896	tr("Only \"OCI\" cloud provider is supported for now. \"%s\" isn't supported."),
897	aLocInfo.strProvider.c_str());
898	// Initialize our worker task
899	TaskCloud* task = NULL;
900	try
901	{
902	task = new Appliance::TaskCloud(this, TaskCloud::Export, aLocInfo, aProgress);
903
904	}
905	catch(...)
906	{
907	return setError(VBOX_E_OBJECT_NOT_FOUND,
908	tr("Could not create TaskCloud object for exporting to Cloud"));
909	}
910
911	rc = task->createThread();
912
913	return rc;
914	}
915
916	HRESULT Appliance::i_writeOPCImpl(ovf::OVFVersion_T aFormat, const LocationInfo &aLocInfo, ComObjPtr<Progress> &aProgress)
917	{
918	HRESULT rc;
919	RT_NOREF(aFormat);
920
921	rc = i_setUpProgress(aProgress,
922	BstrFmt(tr("Export appliance '%s'"), aLocInfo.strPath.c_str()),
923	(aLocInfo.storageType == VFSType_File) ? WriteFile : WriteS3);
924	if (FAILED(rc))
925	return rc;
926
927	/* Initialize our worker task */
928	TaskOPC* task = NULL;
929	try
930	{
931	task = new Appliance::TaskOPC(this, TaskOPC::Export, aLocInfo, aProgress);
932	}
933	catch(...)
934	{
935	return setError(VBOX_E_OBJECT_NOT_FOUND,
936	tr("Could not create TaskOPC object for for writing out the OPC to disk"));
937	}
938
939	rc = task->createThread();
940
941	return rc;
942	}
943
944
945	/**
946	* Called from Appliance::i_writeFS() for creating a XML document for this
947	* Appliance.
948	*
949	* @param writeLock The current write lock.
950	* @param doc The xml document to fill.
951	* @param stack Structure for temporary private
952	* data shared with caller.
953	* @param strPath Path to the target OVF.
954	* instance for which to write XML.
955	* @param enFormat OVF format (0.9 or 1.0).
956	*/
957	void Appliance::i_buildXML(AutoWriteLockBase& writeLock,
958	xml::Document &doc,
959	XMLStack &stack,
960	const Utf8Str &strPath,
961	ovf::OVFVersion_T enFormat)
962	{
963	xml::ElementNode *pelmRoot = doc.createRootElement("Envelope");
964
965	pelmRoot->setAttribute("ovf:version", enFormat == ovf::OVFVersion_2_0 ? "2.0"
966	: enFormat == ovf::OVFVersion_1_0 ? "1.0"
967	: "0.9");
968	pelmRoot->setAttribute("xml:lang", "en-US");
969
970	Utf8Str strNamespace;
971
972	if (enFormat == ovf::OVFVersion_0_9)
973	{
974	strNamespace = ovf::OVF09_URI_string;
975	}
976	else if (enFormat == ovf::OVFVersion_1_0)
977	{
978	strNamespace = ovf::OVF10_URI_string;
979	}
980	else
981	{
982	strNamespace = ovf::OVF20_URI_string;
983	}
984
985	pelmRoot->setAttribute("xmlns", strNamespace);
986	pelmRoot->setAttribute("xmlns:ovf", strNamespace);
987
988	// pelmRoot->setAttribute("xmlns:ovfstr", "http://schema.dmtf.org/ovf/strings/1");
989	pelmRoot->setAttribute("xmlns:rasd", "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData");
990	pelmRoot->setAttribute("xmlns:vssd", "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_VirtualSystemSettingData");
991	pelmRoot->setAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
992	pelmRoot->setAttribute("xmlns:vbox", "http://www.virtualbox.org/ovf/machine");
993	// pelmRoot->setAttribute("xsi:schemaLocation", "http://schemas.dmtf.org/ovf/envelope/1 ../ovf-envelope.xsd");
994
995	if (enFormat == ovf::OVFVersion_2_0)
996	{
997	pelmRoot->setAttribute("xmlns:epasd",
998	"http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_EthernetPortAllocationSettingData.xsd");
999	pelmRoot->setAttribute("xmlns:sasd",
1000	"http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_StorageAllocationSettingData.xsd");
1001	}
1002
1003	// <Envelope>/<References>
1004	xml::ElementNode *pelmReferences = pelmRoot->createChild("References"); // 0.9 and 1.0
1005
1006	/* <Envelope>/<DiskSection>:
1007	<DiskSection>
1008	<Info>List of the virtual disks used in the package</Info>
1009	<Disk ovf:capacity="4294967296" ovf:diskId="lamp" ovf:format="..." ovf:populatedSize="1924967692"/>
1010	</DiskSection> */
1011	xml::ElementNode *pelmDiskSection;
1012	if (enFormat == ovf::OVFVersion_0_9)
1013	{
1014	// <Section xsi:type="ovf:DiskSection_Type">
1015	pelmDiskSection = pelmRoot->createChild("Section");
1016	pelmDiskSection->setAttribute("xsi:type", "ovf:DiskSection_Type");
1017	}
1018	else
1019	pelmDiskSection = pelmRoot->createChild("DiskSection");
1020
1021	xml::ElementNode *pelmDiskSectionInfo = pelmDiskSection->createChild("Info");
1022	pelmDiskSectionInfo->addContent("List of the virtual disks used in the package");
1023
1024	/* <Envelope>/<NetworkSection>:
1025	<NetworkSection>
1026	<Info>Logical networks used in the package</Info>
1027	<Network ovf:name="VM Network">
1028	<Description>The network that the LAMP Service will be available on</Description>
1029	</Network>
1030	</NetworkSection> */
1031	xml::ElementNode *pelmNetworkSection;
1032	if (enFormat == ovf::OVFVersion_0_9)
1033	{
1034	// <Section xsi:type="ovf:NetworkSection_Type">
1035	pelmNetworkSection = pelmRoot->createChild("Section");
1036	pelmNetworkSection->setAttribute("xsi:type", "ovf:NetworkSection_Type");
1037	}
1038	else
1039	pelmNetworkSection = pelmRoot->createChild("NetworkSection");
1040
1041	xml::ElementNode *pelmNetworkSectionInfo = pelmNetworkSection->createChild("Info");
1042	pelmNetworkSectionInfo->addContent("Logical networks used in the package");
1043
1044	// and here come the virtual systems:
1045
1046	// write a collection if we have more than one virtual system _and_ we're
1047	// writing OVF 1.0; otherwise fail since ovftool can't import more than
1048	// one machine, it seems
1049	xml::ElementNode *pelmToAddVirtualSystemsTo;
1050	if (m->virtualSystemDescriptions.size() > 1)
1051	{
1052	if (enFormat == ovf::OVFVersion_0_9)
1053	throw setError(VBOX_E_FILE_ERROR,
1054	tr("Cannot export more than one virtual system with OVF 0.9, use OVF 1.0"));
1055
1056	pelmToAddVirtualSystemsTo = pelmRoot->createChild("VirtualSystemCollection");
1057	pelmToAddVirtualSystemsTo->setAttribute("ovf:name", "ExportedVirtualBoxMachines"); // whatever
1058	}
1059	else
1060	pelmToAddVirtualSystemsTo = pelmRoot; // add virtual system directly under root element
1061
1062	// this list receives pointers to the XML elements in the machine XML which
1063	// might have UUIDs that need fixing after we know the UUIDs of the exported images
1064	std::list<xml::ElementNode*> llElementsWithUuidAttributes;
1065	uint32_t ulFile = 1;
1066	/* Iterate through all virtual systems of that appliance */
1067	for (list<ComObjPtr<VirtualSystemDescription> >::const_iterator
1068	itV = m->virtualSystemDescriptions.begin();
1069	itV != m->virtualSystemDescriptions.end();
1070	++itV)
1071	{
1072	ComObjPtr<VirtualSystemDescription> vsdescThis = *itV;
1073	i_buildXMLForOneVirtualSystem(writeLock,
1074	*pelmToAddVirtualSystemsTo,
1075	&llElementsWithUuidAttributes,
1076	vsdescThis,
1077	enFormat,
1078	stack); // disks and networks stack
1079
1080	list<Utf8Str> diskList;
1081
1082	for (list<Utf8Str>::const_iterator
1083	itDisk = stack.mapDiskSequenceForOneVM.begin();
1084	itDisk != stack.mapDiskSequenceForOneVM.end();
1085	++itDisk)
1086	{
1087	const Utf8Str &strDiskID = *itDisk;
1088	const VirtualSystemDescriptionEntry *pDiskEntry = stack.mapDisks[strDiskID];
1089
1090	// source path: where the VBox image is
1091	const Utf8Str &strSrcFilePath = pDiskEntry->strVBoxCurrent;
1092	Bstr bstrSrcFilePath(strSrcFilePath);
1093
1094	//skip empty Medium. There are no information to add into section <References> or <DiskSection>
1095	if (strSrcFilePath.isEmpty() \|\|
1096	pDiskEntry->skipIt == true)
1097	continue;
1098
1099	// Do NOT check here whether the file exists. FindMedium will figure
1100	// that out, and filesystem-based tests are simply wrong in the
1101	// general case (think of iSCSI).
1102
1103	// We need some info from the source disks
1104	ComPtr<IMedium> pSourceDisk;
1105	//DeviceType_T deviceType = DeviceType_HardDisk;// by default
1106
1107	Log(("Finding source disk \"%ls\"\n", bstrSrcFilePath.raw()));
1108
1109	HRESULT rc;
1110
1111	if (pDiskEntry->type == VirtualSystemDescriptionType_HardDiskImage)
1112	{
1113	rc = mVirtualBox->OpenMedium(bstrSrcFilePath.raw(),
1114	DeviceType_HardDisk,
1115	AccessMode_ReadWrite,
1116	FALSE /* fForceNewUuid */,
1117	pSourceDisk.asOutParam());
1118	if (FAILED(rc))
1119	throw rc;
1120	}
1121	else if (pDiskEntry->type == VirtualSystemDescriptionType_CDROM)//may be, this is CD/DVD
1122	{
1123	rc = mVirtualBox->OpenMedium(bstrSrcFilePath.raw(),
1124	DeviceType_DVD,
1125	AccessMode_ReadOnly,
1126	FALSE,
1127	pSourceDisk.asOutParam());
1128	if (FAILED(rc))
1129	throw rc;
1130	}
1131
1132	Bstr uuidSource;
1133	rc = pSourceDisk->COMGETTER(Id)(uuidSource.asOutParam());
1134	if (FAILED(rc)) throw rc;
1135	Guid guidSource(uuidSource);
1136
1137	// output filename
1138	const Utf8Str &strTargetFileNameOnly = pDiskEntry->strOvf;
1139
1140	// target path needs to be composed from where the output OVF is
1141	Utf8Str strTargetFilePath(strPath);
1142	strTargetFilePath.stripFilename();
1143	strTargetFilePath.append("/");
1144	strTargetFilePath.append(strTargetFileNameOnly);
1145
1146	// We are always exporting to VMDK stream optimized for now
1147	//Bstr bstrSrcFormat = L"VMDK";//not used
1148
1149	diskList.push_back(strTargetFilePath);
1150
1151	LONG64 cbCapacity = 0; // size reported to guest
1152	rc = pSourceDisk->COMGETTER(LogicalSize)(&cbCapacity);
1153	if (FAILED(rc)) throw rc;
1154	/// @todo r=poetzsch: wrong it is reported in bytes ...
1155	// capacity is reported in megabytes, so...
1156	//cbCapacity *= _1M;
1157
1158	Guid guidTarget; /* Creates a new uniq number for the target disk. */
1159	guidTarget.create();
1160
1161	// now handle the XML for the disk:
1162	Utf8StrFmt strFileRef("file%RI32", ulFile++);
1163	// <File ovf:href="WindowsXpProfessional-disk1.vmdk" ovf:id="file1" ovf:size="1710381056"/>
1164	xml::ElementNode *pelmFile = pelmReferences->createChild("File");
1165	pelmFile->setAttribute("ovf:id", strFileRef);
1166	pelmFile->setAttribute("ovf:href", strTargetFileNameOnly);
1167	/// @todo the actual size is not available at this point of time,
1168	// cause the disk will be compressed. The 1.0 standard says this is
1169	// optional! 1.1 isn't fully clear if the "gzip" format is used.
1170	// Need to be checked. */
1171	// pelmFile->setAttribute("ovf:size", Utf8StrFmt("%RI64", cbFile).c_str());
1172
1173	// add disk to XML Disks section
1174	// <Disk ovf:capacity="8589934592" ovf:diskId="vmdisk1" ovf:fileRef="file1" ovf:format="..."/>
1175	xml::ElementNode *pelmDisk = pelmDiskSection->createChild("Disk");
1176	pelmDisk->setAttribute("ovf:capacity", Utf8StrFmt("%RI64", cbCapacity).c_str());
1177	pelmDisk->setAttribute("ovf:diskId", strDiskID);
1178	pelmDisk->setAttribute("ovf:fileRef", strFileRef);
1179
1180	if (pDiskEntry->type == VirtualSystemDescriptionType_HardDiskImage)//deviceType == DeviceType_HardDisk
1181	{
1182	pelmDisk->setAttribute("ovf:format",
1183	(enFormat == ovf::OVFVersion_0_9)
1184	? "http://www.vmware.com/specifications/vmdk.html#sparse" // must be sparse or ovftoo
1185	: "http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized"
1186	// correct string as communicated to us by VMware (public bug #6612)
1187	);
1188	}
1189	else //pDiskEntry->type == VirtualSystemDescriptionType_CDROM, deviceType == DeviceType_DVD
1190	{
1191	pelmDisk->setAttribute("ovf:format",
1192	"http://www.ecma-international.org/publications/standards/Ecma-119.htm"
1193	);
1194	}
1195
1196	// add the UUID of the newly target image to the OVF disk element, but in the
1197	// vbox: namespace since it's not part of the standard
1198	pelmDisk->setAttribute("vbox:uuid", Utf8StrFmt("%RTuuid", guidTarget.raw()).c_str());
1199
1200	// now, we might have other XML elements from vbox:Machine pointing to this image,
1201	// but those would refer to the UUID of the _source_ image (which we created the
1202	// export image from); those UUIDs need to be fixed to the export image
1203	Utf8Str strGuidSourceCurly = guidSource.toStringCurly();
1204	for (std::list<xml::ElementNode*>::const_iterator
1205	it = llElementsWithUuidAttributes.begin();
1206	it != llElementsWithUuidAttributes.end();
1207	++it)
1208	{
1209	xml::ElementNode pelmImage = it;
1210	Utf8Str strUUID;
1211	pelmImage->getAttributeValue("uuid", strUUID);
1212	if (strUUID == strGuidSourceCurly)
1213	// overwrite existing uuid attribute
1214	pelmImage->setAttribute("uuid", guidTarget.toStringCurly());
1215	}
1216	}
1217	llElementsWithUuidAttributes.clear();
1218	stack.mapDiskSequenceForOneVM.clear();
1219	}
1220
1221	// now, fill in the network section we set up empty above according
1222	// to the networks we found with the hardware items
1223	for (map<Utf8Str, bool>::const_iterator
1224	it = stack.mapNetworks.begin();
1225	it != stack.mapNetworks.end();
1226	++it)
1227	{
1228	const Utf8Str &strNetwork = it->first;
1229	xml::ElementNode *pelmNetwork = pelmNetworkSection->createChild("Network");
1230	pelmNetwork->setAttribute("ovf:name", strNetwork.c_str());
1231	pelmNetwork->createChild("Description")->addContent("Logical network used by this appliance.");
1232	}
1233
1234	}
1235
1236	/**
1237	* Called from Appliance::i_buildXML() for each virtual system (machine) that
1238	* needs XML written out.
1239	*
1240	* @param writeLock The current write lock.
1241	* @param elmToAddVirtualSystemsTo XML element to append elements to.
1242	* @param pllElementsWithUuidAttributes out: list of XML elements produced here
1243	* with UUID attributes for quick
1244	* fixing by caller later
1245	* @param vsdescThis The IVirtualSystemDescription
1246	* instance for which to write XML.
1247	* @param enFormat OVF format (0.9 or 1.0).
1248	* @param stack Structure for temporary private
1249	* data shared with caller.
1250	*/
1251	void Appliance::i_buildXMLForOneVirtualSystem(AutoWriteLockBase& writeLock,
1252	xml::ElementNode &elmToAddVirtualSystemsTo,
1253	std::list<xml::ElementNode> pllElementsWithUuidAttributes,
1254	ComObjPtr<VirtualSystemDescription> &vsdescThis,
1255	ovf::OVFVersion_T enFormat,
1256	XMLStack &stack)
1257	{
1258	LogFlowFunc(("ENTER appliance %p\n", this));
1259
1260	xml::ElementNode *pelmVirtualSystem;
1261	if (enFormat == ovf::OVFVersion_0_9)
1262	{
1263	// <Section xsi:type="ovf:NetworkSection_Type">
1264	pelmVirtualSystem = elmToAddVirtualSystemsTo.createChild("Content");
1265	pelmVirtualSystem->setAttribute("xsi:type", "ovf:VirtualSystem_Type");
1266	}
1267	else
1268	pelmVirtualSystem = elmToAddVirtualSystemsTo.createChild("VirtualSystem");
1269
1270	/xml::ElementNode pelmVirtualSystemInfo =*/ pelmVirtualSystem->createChild("Info")->addContent("A virtual machine");
1271
1272	std::list<VirtualSystemDescriptionEntry*> llName = vsdescThis->i_findByType(VirtualSystemDescriptionType_Name);
1273	if (llName.empty())
1274	throw setError(VBOX_E_NOT_SUPPORTED, tr("Missing VM name"));
1275	Utf8Str &strVMName = llName.back()->strVBoxCurrent;
1276	pelmVirtualSystem->setAttribute("ovf:id", strVMName);
1277
1278	// product info
1279	std::list<VirtualSystemDescriptionEntry*> llProduct = vsdescThis->i_findByType(VirtualSystemDescriptionType_Product);
1280	std::list<VirtualSystemDescriptionEntry*> llProductUrl = vsdescThis->i_findByType(VirtualSystemDescriptionType_ProductUrl);
1281	std::list<VirtualSystemDescriptionEntry*> llVendor = vsdescThis->i_findByType(VirtualSystemDescriptionType_Vendor);
1282	std::list<VirtualSystemDescriptionEntry*> llVendorUrl = vsdescThis->i_findByType(VirtualSystemDescriptionType_VendorUrl);
1283	std::list<VirtualSystemDescriptionEntry*> llVersion = vsdescThis->i_findByType(VirtualSystemDescriptionType_Version);
1284	bool fProduct = llProduct.size() && !llProduct.back()->strVBoxCurrent.isEmpty();
1285	bool fProductUrl = llProductUrl.size() && !llProductUrl.back()->strVBoxCurrent.isEmpty();
1286	bool fVendor = llVendor.size() && !llVendor.back()->strVBoxCurrent.isEmpty();
1287	bool fVendorUrl = llVendorUrl.size() && !llVendorUrl.back()->strVBoxCurrent.isEmpty();
1288	bool fVersion = llVersion.size() && !llVersion.back()->strVBoxCurrent.isEmpty();
1289	if (fProduct \|\| fProductUrl \|\| fVendor \|\| fVendorUrl \|\| fVersion)
1290	{
1291	/* <Section ovf:required="false" xsi:type="ovf:ProductSection_Type">
1292	<Info>Meta-information about the installed software</Info>
1293	<Product>VAtest</Product>
1294	<Vendor>SUN Microsystems</Vendor>
1295	<Version>10.0</Version>
1296	<ProductUrl>http://blogs.sun.com/VirtualGuru</ProductUrl>
1297	<VendorUrl>http://www.sun.com</VendorUrl>
1298	</Section> */
1299	xml::ElementNode *pelmAnnotationSection;
1300	if (enFormat == ovf::OVFVersion_0_9)
1301	{
1302	// <Section ovf:required="false" xsi:type="ovf:ProductSection_Type">
1303	pelmAnnotationSection = pelmVirtualSystem->createChild("Section");
1304	pelmAnnotationSection->setAttribute("xsi:type", "ovf:ProductSection_Type");
1305	}
1306	else
1307	pelmAnnotationSection = pelmVirtualSystem->createChild("ProductSection");
1308
1309	pelmAnnotationSection->createChild("Info")->addContent("Meta-information about the installed software");
1310	if (fProduct)
1311	pelmAnnotationSection->createChild("Product")->addContent(llProduct.back()->strVBoxCurrent);
1312	if (fVendor)
1313	pelmAnnotationSection->createChild("Vendor")->addContent(llVendor.back()->strVBoxCurrent);
1314	if (fVersion)
1315	pelmAnnotationSection->createChild("Version")->addContent(llVersion.back()->strVBoxCurrent);
1316	if (fProductUrl)
1317	pelmAnnotationSection->createChild("ProductUrl")->addContent(llProductUrl.back()->strVBoxCurrent);
1318	if (fVendorUrl)
1319	pelmAnnotationSection->createChild("VendorUrl")->addContent(llVendorUrl.back()->strVBoxCurrent);
1320	}
1321
1322	// description
1323	std::list<VirtualSystemDescriptionEntry*> llDescription = vsdescThis->i_findByType(VirtualSystemDescriptionType_Description);
1324	if (llDescription.size() &&
1325	!llDescription.back()->strVBoxCurrent.isEmpty())
1326	{
1327	/* <Section ovf:required="false" xsi:type="ovf:AnnotationSection_Type">
1328	<Info>A human-readable annotation</Info>
1329	<Annotation>Plan 9</Annotation>
1330	</Section> */
1331	xml::ElementNode *pelmAnnotationSection;
1332	if (enFormat == ovf::OVFVersion_0_9)
1333	{
1334	// <Section ovf:required="false" xsi:type="ovf:AnnotationSection_Type">
1335	pelmAnnotationSection = pelmVirtualSystem->createChild("Section");
1336	pelmAnnotationSection->setAttribute("xsi:type", "ovf:AnnotationSection_Type");
1337	}
1338	else
1339	pelmAnnotationSection = pelmVirtualSystem->createChild("AnnotationSection");
1340
1341	pelmAnnotationSection->createChild("Info")->addContent("A human-readable annotation");
1342	pelmAnnotationSection->createChild("Annotation")->addContent(llDescription.back()->strVBoxCurrent);
1343	}
1344
1345	// license
1346	std::list<VirtualSystemDescriptionEntry*> llLicense = vsdescThis->i_findByType(VirtualSystemDescriptionType_License);
1347	if (llLicense.size() &&
1348	!llLicense.back()->strVBoxCurrent.isEmpty())
1349	{
1350	/* <EulaSection>
1351	<Info ovf:msgid="6">License agreement for the Virtual System.</Info>
1352	<License ovf:msgid="1">License terms can go in here.</License>
1353	</EulaSection> */
1354	xml::ElementNode *pelmEulaSection;
1355	if (enFormat == ovf::OVFVersion_0_9)
1356	{
1357	pelmEulaSection = pelmVirtualSystem->createChild("Section");
1358	pelmEulaSection->setAttribute("xsi:type", "ovf:EulaSection_Type");
1359	}
1360	else
1361	pelmEulaSection = pelmVirtualSystem->createChild("EulaSection");
1362
1363	pelmEulaSection->createChild("Info")->addContent("License agreement for the virtual system");
1364	pelmEulaSection->createChild("License")->addContent(llLicense.back()->strVBoxCurrent);
1365	}
1366
1367	// operating system
1368	std::list<VirtualSystemDescriptionEntry*> llOS = vsdescThis->i_findByType(VirtualSystemDescriptionType_OS);
1369	if (llOS.empty())
1370	throw setError(VBOX_E_NOT_SUPPORTED, tr("Missing OS type"));
1371	/* <OperatingSystemSection ovf:id="82">
1372	<Info>Guest Operating System</Info>
1373	<Description>Linux 2.6.x</Description>
1374	</OperatingSystemSection> */
1375	VirtualSystemDescriptionEntry *pvsdeOS = llOS.back();
1376	xml::ElementNode *pelmOperatingSystemSection;
1377	if (enFormat == ovf::OVFVersion_0_9)
1378	{
1379	pelmOperatingSystemSection = pelmVirtualSystem->createChild("Section");
1380	pelmOperatingSystemSection->setAttribute("xsi:type", "ovf:OperatingSystemSection_Type");
1381	}
1382	else
1383	pelmOperatingSystemSection = pelmVirtualSystem->createChild("OperatingSystemSection");
1384
1385	pelmOperatingSystemSection->setAttribute("ovf:id", pvsdeOS->strOvf);
1386	pelmOperatingSystemSection->createChild("Info")->addContent("The kind of installed guest operating system");
1387	Utf8Str strOSDesc;
1388	convertCIMOSType2VBoxOSType(strOSDesc, (ovf::CIMOSType_T)pvsdeOS->strOvf.toInt32(), "");
1389	pelmOperatingSystemSection->createChild("Description")->addContent(strOSDesc);
1390	// add the VirtualBox ostype in a custom tag in a different namespace
1391	xml::ElementNode *pelmVBoxOSType = pelmOperatingSystemSection->createChild("vbox:OSType");
1392	pelmVBoxOSType->setAttribute("ovf:required", "false");
1393	pelmVBoxOSType->addContent(pvsdeOS->strVBoxCurrent);
1394
1395	// <VirtualHardwareSection ovf:id="hw1" ovf:transport="iso">
1396	xml::ElementNode *pelmVirtualHardwareSection;
1397	if (enFormat == ovf::OVFVersion_0_9)
1398	{
1399	// <Section xsi:type="ovf:VirtualHardwareSection_Type">
1400	pelmVirtualHardwareSection = pelmVirtualSystem->createChild("Section");
1401	pelmVirtualHardwareSection->setAttribute("xsi:type", "ovf:VirtualHardwareSection_Type");
1402	}
1403	else
1404	pelmVirtualHardwareSection = pelmVirtualSystem->createChild("VirtualHardwareSection");
1405
1406	pelmVirtualHardwareSection->createChild("Info")->addContent("Virtual hardware requirements for a virtual machine");
1407
1408	/* <System>
1409	<vssd:Description>Description of the virtual hardware section.</vssd:Description>
1410	<vssd:ElementName>vmware</vssd:ElementName>
1411	<vssd:InstanceID>1</vssd:InstanceID>
1412	<vssd:VirtualSystemIdentifier>MyLampService</vssd:VirtualSystemIdentifier>
1413	<vssd:VirtualSystemType>vmx-4</vssd:VirtualSystemType>
1414	</System> */
1415	xml::ElementNode *pelmSystem = pelmVirtualHardwareSection->createChild("System");
1416
1417	pelmSystem->createChild("vssd:ElementName")->addContent("Virtual Hardware Family"); // required OVF 1.0
1418
1419	// <vssd:InstanceId>0</vssd:InstanceId>
1420	if (enFormat == ovf::OVFVersion_0_9)
1421	pelmSystem->createChild("vssd:InstanceId")->addContent("0");
1422	else // capitalization changed...
1423	pelmSystem->createChild("vssd:InstanceID")->addContent("0");
1424
1425	// <vssd:VirtualSystemIdentifier>VAtest</vssd:VirtualSystemIdentifier>
1426	pelmSystem->createChild("vssd:VirtualSystemIdentifier")->addContent(strVMName);
1427	// <vssd:VirtualSystemType>vmx-4</vssd:VirtualSystemType>
1428	const char *pcszHardware = "virtualbox-2.2";
1429	if (enFormat == ovf::OVFVersion_0_9)
1430	// pretend to be vmware compatible then
1431	pcszHardware = "vmx-6";
1432	pelmSystem->createChild("vssd:VirtualSystemType")->addContent(pcszHardware);
1433
1434	// loop thru all description entries twice; once to write out all
1435	// devices _except_ disk images, and a second time to assign the
1436	// disk images; this is because disk images need to reference
1437	// IDE controllers, and we can't know their instance IDs without
1438	// assigning them first
1439
1440	uint32_t idIDEPrimaryController = 0;
1441	int32_t lIDEPrimaryControllerIndex = 0;
1442	uint32_t idIDESecondaryController = 0;
1443	int32_t lIDESecondaryControllerIndex = 0;
1444	uint32_t idSATAController = 0;
1445	int32_t lSATAControllerIndex = 0;
1446	uint32_t idSCSIController = 0;
1447	int32_t lSCSIControllerIndex = 0;
1448
1449	uint32_t ulInstanceID = 1;
1450
1451	uint32_t cDVDs = 0;
1452
1453	for (size_t uLoop = 1; uLoop <= 2; ++uLoop)
1454	{
1455	int32_t lIndexThis = 0;
1456	for (vector<VirtualSystemDescriptionEntry>::const_iterator
1457	it = vsdescThis->m->maDescriptions.begin();
1458	it != vsdescThis->m->maDescriptions.end();
1459	++it, ++lIndexThis)
1460	{
1461	const VirtualSystemDescriptionEntry &desc = *it;
1462
1463	LogFlowFunc(("Loop %u: handling description entry ulIndex=%u, type=%s, strRef=%s, strOvf=%s, strVBox=%s, strExtraConfig=%s\n",
1464	uLoop,
1465	desc.ulIndex,
1466	( desc.type == VirtualSystemDescriptionType_HardDiskControllerIDE ? "HardDiskControllerIDE"
1467	: desc.type == VirtualSystemDescriptionType_HardDiskControllerSATA ? "HardDiskControllerSATA"
1468	: desc.type == VirtualSystemDescriptionType_HardDiskControllerSCSI ? "HardDiskControllerSCSI"
1469	: desc.type == VirtualSystemDescriptionType_HardDiskControllerSAS ? "HardDiskControllerSAS"
1470	: desc.type == VirtualSystemDescriptionType_HardDiskImage ? "HardDiskImage"
1471	: Utf8StrFmt("%d", desc.type).c_str()),
1472	desc.strRef.c_str(),
1473	desc.strOvf.c_str(),
1474	desc.strVBoxCurrent.c_str(),
1475	desc.strExtraConfigCurrent.c_str()));
1476
1477	ovf::ResourceType_T type = (ovf::ResourceType_T)0; // if this becomes != 0 then we do stuff
1478	Utf8Str strResourceSubType;
1479
1480	Utf8Str strDescription; // results in <rasd:Description>...</rasd:Description> block
1481	Utf8Str strCaption; // results in <rasd:Caption>...</rasd:Caption> block
1482
1483	uint32_t ulParent = 0;
1484
1485	int32_t lVirtualQuantity = -1;
1486	Utf8Str strAllocationUnits;
1487
1488	int32_t lAddress = -1;
1489	int32_t lBusNumber = -1;
1490	int32_t lAddressOnParent = -1;
1491
1492	int32_t lAutomaticAllocation = -1; // 0 means "false", 1 means "true"
1493	Utf8Str strConnection; // results in <rasd:Connection>...</rasd:Connection> block
1494	Utf8Str strHostResource;
1495
1496	uint64_t uTemp;
1497
1498	ovf::VirtualHardwareItem vhi;
1499	ovf::StorageItem si;
1500	ovf::EthernetPortItem epi;
1501
1502	switch (desc.type)
1503	{
1504	case VirtualSystemDescriptionType_CPU:
1505	/* <Item>
1506	<rasd:Caption>1 virtual CPU</rasd:Caption>
1507	<rasd:Description>Number of virtual CPUs</rasd:Description>
1508	<rasd:ElementName>virtual CPU</rasd:ElementName>
1509	<rasd:InstanceID>1</rasd:InstanceID>
1510	<rasd:ResourceType>3</rasd:ResourceType>
1511	<rasd:VirtualQuantity>1</rasd:VirtualQuantity>
1512	</Item> */
1513	if (uLoop == 1)
1514	{
1515	strDescription = "Number of virtual CPUs";
1516	type = ovf::ResourceType_Processor; // 3
1517	desc.strVBoxCurrent.toInt(uTemp);
1518	lVirtualQuantity = (int32_t)uTemp;
1519	strCaption = Utf8StrFmt("%d virtual CPU", lVirtualQuantity); // without this ovftool
1520	// won't eat the item
1521	}
1522	break;
1523
1524	case VirtualSystemDescriptionType_Memory:
1525	/* <Item>
1526	<rasd:AllocationUnits>MegaBytes</rasd:AllocationUnits>
1527	<rasd:Caption>256 MB of memory</rasd:Caption>
1528	<rasd:Description>Memory Size</rasd:Description>
1529	<rasd:ElementName>Memory</rasd:ElementName>
1530	<rasd:InstanceID>2</rasd:InstanceID>
1531	<rasd:ResourceType>4</rasd:ResourceType>
1532	<rasd:VirtualQuantity>256</rasd:VirtualQuantity>
1533	</Item> */
1534	if (uLoop == 1)
1535	{
1536	strDescription = "Memory Size";
1537	type = ovf::ResourceType_Memory; // 4
1538	desc.strVBoxCurrent.toInt(uTemp);
1539	lVirtualQuantity = (int32_t)(uTemp / _1M);
1540	strAllocationUnits = "MegaBytes";
1541	strCaption = Utf8StrFmt("%d MB of memory", lVirtualQuantity); // without this ovftool
1542	// won't eat the item
1543	}
1544	break;
1545
1546	case VirtualSystemDescriptionType_HardDiskControllerIDE:
1547	/* <Item>
1548	<rasd:Caption>ideController1</rasd:Caption>
1549	<rasd:Description>IDE Controller</rasd:Description>
1550	<rasd:InstanceId>5</rasd:InstanceId>
1551	<rasd:ResourceType>5</rasd:ResourceType>
1552	<rasd:Address>1</rasd:Address>
1553	<rasd:BusNumber>1</rasd:BusNumber>
1554	</Item> */
1555	if (uLoop == 1)
1556	{
1557	strDescription = "IDE Controller";
1558	type = ovf::ResourceType_IDEController; // 5
1559	strResourceSubType = desc.strVBoxCurrent;
1560
1561	if (!lIDEPrimaryControllerIndex)
1562	{
1563	// first IDE controller:
1564	strCaption = "ideController0";
1565	lAddress = 0;
1566	lBusNumber = 0;
1567	// remember this ID
1568	idIDEPrimaryController = ulInstanceID;
1569	lIDEPrimaryControllerIndex = lIndexThis;
1570	}
1571	else
1572	{
1573	// second IDE controller:
1574	strCaption = "ideController1";
1575	lAddress = 1;
1576	lBusNumber = 1;
1577	// remember this ID
1578	idIDESecondaryController = ulInstanceID;
1579	lIDESecondaryControllerIndex = lIndexThis;
1580	}
1581	}
1582	break;
1583
1584	case VirtualSystemDescriptionType_HardDiskControllerSATA:
1585	/* <Item>
1586	<rasd:Caption>sataController0</rasd:Caption>
1587	<rasd:Description>SATA Controller</rasd:Description>
1588	<rasd:InstanceId>4</rasd:InstanceId>
1589	<rasd:ResourceType>20</rasd:ResourceType>
1590	<rasd:ResourceSubType>ahci</rasd:ResourceSubType>
1591	<rasd:Address>0</rasd:Address>
1592	<rasd:BusNumber>0</rasd:BusNumber>
1593	</Item>
1594	*/
1595	if (uLoop == 1)
1596	{
1597	strDescription = "SATA Controller";
1598	strCaption = "sataController0";
1599	type = ovf::ResourceType_OtherStorageDevice; // 20
1600	// it seems that OVFTool always writes these two, and since we can only
1601	// have one SATA controller, we'll use this as well
1602	lAddress = 0;
1603	lBusNumber = 0;
1604
1605	if ( desc.strVBoxCurrent.isEmpty() // AHCI is the default in VirtualBox
1606	\|\| (!desc.strVBoxCurrent.compare("ahci", Utf8Str::CaseInsensitive))
1607	)
1608	strResourceSubType = "AHCI";
1609	else
1610	throw setError(VBOX_E_NOT_SUPPORTED,
1611	tr("Invalid config string \"%s\" in SATA controller"), desc.strVBoxCurrent.c_str());
1612
1613	// remember this ID
1614	idSATAController = ulInstanceID;
1615	lSATAControllerIndex = lIndexThis;
1616	}
1617	break;
1618
1619	case VirtualSystemDescriptionType_HardDiskControllerSCSI:
1620	case VirtualSystemDescriptionType_HardDiskControllerSAS:
1621	/* <Item>
1622	<rasd:Caption>scsiController0</rasd:Caption>
1623	<rasd:Description>SCSI Controller</rasd:Description>
1624	<rasd:InstanceId>4</rasd:InstanceId>
1625	<rasd:ResourceType>6</rasd:ResourceType>
1626	<rasd:ResourceSubType>buslogic</rasd:ResourceSubType>
1627	<rasd:Address>0</rasd:Address>
1628	<rasd:BusNumber>0</rasd:BusNumber>
1629	</Item>
1630	*/
1631	if (uLoop == 1)
1632	{
1633	strDescription = "SCSI Controller";
1634	strCaption = "scsiController0";
1635	type = ovf::ResourceType_ParallelSCSIHBA; // 6
1636	// it seems that OVFTool always writes these two, and since we can only
1637	// have one SATA controller, we'll use this as well
1638	lAddress = 0;
1639	lBusNumber = 0;
1640
1641	if ( desc.strVBoxCurrent.isEmpty() // LsiLogic is the default in VirtualBox
1642	\|\| (!desc.strVBoxCurrent.compare("lsilogic", Utf8Str::CaseInsensitive))
1643	)
1644	strResourceSubType = "lsilogic";
1645	else if (!desc.strVBoxCurrent.compare("buslogic", Utf8Str::CaseInsensitive))
1646	strResourceSubType = "buslogic";
1647	else if (!desc.strVBoxCurrent.compare("lsilogicsas", Utf8Str::CaseInsensitive))
1648	strResourceSubType = "lsilogicsas";
1649	else
1650	throw setError(VBOX_E_NOT_SUPPORTED,
1651	tr("Invalid config string \"%s\" in SCSI/SAS controller"),
1652	desc.strVBoxCurrent.c_str());
1653
1654	// remember this ID
1655	idSCSIController = ulInstanceID;
1656	lSCSIControllerIndex = lIndexThis;
1657	}
1658	break;
1659
1660	case VirtualSystemDescriptionType_HardDiskImage:
1661	/* <Item>
1662	<rasd:Caption>disk1</rasd:Caption>
1663	<rasd:InstanceId>8</rasd:InstanceId>
1664	<rasd:ResourceType>17</rasd:ResourceType>
1665	<rasd:HostResource>/disk/vmdisk1</rasd:HostResource>
1666	<rasd:Parent>4</rasd:Parent>
1667	<rasd:AddressOnParent>0</rasd:AddressOnParent>
1668	</Item> */
1669	if (uLoop == 2)
1670	{
1671	uint32_t cDisks = (uint32_t)stack.mapDisks.size();
1672	Utf8Str strDiskID = Utf8StrFmt("vmdisk%RI32", ++cDisks);
1673
1674	strDescription = "Disk Image";
1675	strCaption = Utf8StrFmt("disk%RI32", cDisks); // this is not used for anything else
1676	type = ovf::ResourceType_HardDisk; // 17
1677
1678	// the following references the "<Disks>" XML block
1679	strHostResource = Utf8StrFmt("/disk/%s", strDiskID.c_str());
1680
1681	// controller=<index>;channel=<c>
1682	size_t pos1 = desc.strExtraConfigCurrent.find("controller=");
1683	size_t pos2 = desc.strExtraConfigCurrent.find("channel=");
1684	int32_t lControllerIndex = -1;
1685	if (pos1 != Utf8Str::npos)
1686	{
1687	RTStrToInt32Ex(desc.strExtraConfigCurrent.c_str() + pos1 + 11, NULL, 0, &lControllerIndex);
1688	if (lControllerIndex == lIDEPrimaryControllerIndex)
1689	ulParent = idIDEPrimaryController;
1690	else if (lControllerIndex == lIDESecondaryControllerIndex)
1691	ulParent = idIDESecondaryController;
1692	else if (lControllerIndex == lSCSIControllerIndex)
1693	ulParent = idSCSIController;
1694	else if (lControllerIndex == lSATAControllerIndex)
1695	ulParent = idSATAController;
1696	}
1697	if (pos2 != Utf8Str::npos)
1698	RTStrToInt32Ex(desc.strExtraConfigCurrent.c_str() + pos2 + 8, NULL, 0, &lAddressOnParent);
1699
1700	LogFlowFunc(("HardDiskImage details: pos1=%d, pos2=%d, lControllerIndex=%d, lIDEPrimaryControllerIndex=%d, lIDESecondaryControllerIndex=%d, ulParent=%d, lAddressOnParent=%d\n",
1701	pos1, pos2, lControllerIndex, lIDEPrimaryControllerIndex, lIDESecondaryControllerIndex,
1702	ulParent, lAddressOnParent));
1703
1704	if ( !ulParent
1705	\|\| lAddressOnParent == -1
1706	)
1707	throw setError(VBOX_E_NOT_SUPPORTED,
1708	tr("Missing or bad extra config string in hard disk image: \"%s\""),
1709	desc.strExtraConfigCurrent.c_str());
1710
1711	stack.mapDisks[strDiskID] = &desc;
1712
1713	//use the list stack.mapDiskSequence where the disks go as the "VirtualSystem" should be placed
1714	//in the OVF description file.
1715	stack.mapDiskSequence.push_back(strDiskID);
1716	stack.mapDiskSequenceForOneVM.push_back(strDiskID);
1717	}
1718	break;
1719
1720	case VirtualSystemDescriptionType_Floppy:
1721	if (uLoop == 1)
1722	{
1723	strDescription = "Floppy Drive";
1724	strCaption = "floppy0"; // this is what OVFTool writes
1725	type = ovf::ResourceType_FloppyDrive; // 14
1726	lAutomaticAllocation = 0;
1727	lAddressOnParent = 0; // this is what OVFTool writes
1728	}
1729	break;
1730
1731	case VirtualSystemDescriptionType_CDROM:
1732	/* <Item>
1733	<rasd:Caption>cdrom1</rasd:Caption>
1734	<rasd:InstanceId>8</rasd:InstanceId>
1735	<rasd:ResourceType>15</rasd:ResourceType>
1736	<rasd:HostResource>/disk/cdrom1</rasd:HostResource>
1737	<rasd:Parent>4</rasd:Parent>
1738	<rasd:AddressOnParent>0</rasd:AddressOnParent>
1739	</Item> */
1740	if (uLoop == 2)
1741	{
1742	uint32_t cDisks = (uint32_t)stack.mapDisks.size();
1743	Utf8Str strDiskID = Utf8StrFmt("iso%RI32", ++cDisks);
1744	++cDVDs;
1745	strDescription = "CD-ROM Drive";
1746	strCaption = Utf8StrFmt("cdrom%RI32", cDVDs); // OVFTool starts with 1
1747	type = ovf::ResourceType_CDDrive; // 15
1748	lAutomaticAllocation = 1;
1749
1750	//skip empty Medium. There are no information to add into section <References> or <DiskSection>
1751	if (desc.strVBoxCurrent.isNotEmpty() &&
1752	desc.skipIt == false)
1753	{
1754	// the following references the "<Disks>" XML block
1755	strHostResource = Utf8StrFmt("/disk/%s", strDiskID.c_str());
1756	}
1757
1758	// controller=<index>;channel=<c>
1759	size_t pos1 = desc.strExtraConfigCurrent.find("controller=");
1760	size_t pos2 = desc.strExtraConfigCurrent.find("channel=");
1761	int32_t lControllerIndex = -1;
1762	if (pos1 != Utf8Str::npos)
1763	{
1764	RTStrToInt32Ex(desc.strExtraConfigCurrent.c_str() + pos1 + 11, NULL, 0, &lControllerIndex);
1765	if (lControllerIndex == lIDEPrimaryControllerIndex)
1766	ulParent = idIDEPrimaryController;
1767	else if (lControllerIndex == lIDESecondaryControllerIndex)
1768	ulParent = idIDESecondaryController;
1769	else if (lControllerIndex == lSCSIControllerIndex)
1770	ulParent = idSCSIController;
1771	else if (lControllerIndex == lSATAControllerIndex)
1772	ulParent = idSATAController;
1773	}
1774	if (pos2 != Utf8Str::npos)
1775	RTStrToInt32Ex(desc.strExtraConfigCurrent.c_str() + pos2 + 8, NULL, 0, &lAddressOnParent);
1776
1777	LogFlowFunc(("DVD drive details: pos1=%d, pos2=%d, lControllerIndex=%d, lIDEPrimaryControllerIndex=%d, lIDESecondaryControllerIndex=%d, ulParent=%d, lAddressOnParent=%d\n",
1778	pos1, pos2, lControllerIndex, lIDEPrimaryControllerIndex,
1779	lIDESecondaryControllerIndex, ulParent, lAddressOnParent));
1780
1781	if ( !ulParent
1782	\|\| lAddressOnParent == -1
1783	)
1784	throw setError(VBOX_E_NOT_SUPPORTED,
1785	tr("Missing or bad extra config string in DVD drive medium: \"%s\""),
1786	desc.strExtraConfigCurrent.c_str());
1787
1788	stack.mapDisks[strDiskID] = &desc;
1789
1790	//use the list stack.mapDiskSequence where the disks go as the "VirtualSystem" should be placed
1791	//in the OVF description file.
1792	stack.mapDiskSequence.push_back(strDiskID);
1793	stack.mapDiskSequenceForOneVM.push_back(strDiskID);
1794	// there is no DVD drive map to update because it is
1795	// handled completely with this entry.
1796	}
1797	break;
1798
1799	case VirtualSystemDescriptionType_NetworkAdapter:
1800	/* <Item>
1801	<rasd:AutomaticAllocation>true</rasd:AutomaticAllocation>
1802	<rasd:Caption>Ethernet adapter on 'VM Network'</rasd:Caption>
1803	<rasd:Connection>VM Network</rasd:Connection>
1804	<rasd:ElementName>VM network</rasd:ElementName>
1805	<rasd:InstanceID>3</rasd:InstanceID>
1806	<rasd:ResourceType>10</rasd:ResourceType>
1807	</Item> */
1808	if (uLoop == 2)
1809	{
1810	lAutomaticAllocation = 1;
1811	strCaption = Utf8StrFmt("Ethernet adapter on '%s'", desc.strOvf.c_str());
1812	type = ovf::ResourceType_EthernetAdapter; // 10
1813	/* Set the hardware type to something useful.
1814	* To be compatible with vmware & others we set
1815	* PCNet32 for our PCNet types & E1000 for the
1816	* E1000 cards. */
1817	switch (desc.strVBoxCurrent.toInt32())
1818	{
1819	case NetworkAdapterType_Am79C970A:
1820	case NetworkAdapterType_Am79C973: strResourceSubType = "PCNet32"; break;
1821	#ifdef VBOX_WITH_E1000
1822	case NetworkAdapterType_I82540EM:
1823	case NetworkAdapterType_I82545EM:
1824	case NetworkAdapterType_I82543GC: strResourceSubType = "E1000"; break;
1825	#endif /* VBOX_WITH_E1000 */
1826	}
1827	strConnection = desc.strOvf;
1828
1829	stack.mapNetworks[desc.strOvf] = true;
1830	}
1831	break;
1832
1833	case VirtualSystemDescriptionType_USBController:
1834	/* <Item ovf:required="false">
1835	<rasd:Caption>usb</rasd:Caption>
1836	<rasd:Description>USB Controller</rasd:Description>
1837	<rasd:InstanceId>3</rasd:InstanceId>
1838	<rasd:ResourceType>23</rasd:ResourceType>
1839	<rasd:Address>0</rasd:Address>
1840	<rasd:BusNumber>0</rasd:BusNumber>
1841	</Item> */
1842	if (uLoop == 1)
1843	{
1844	strDescription = "USB Controller";
1845	strCaption = "usb";
1846	type = ovf::ResourceType_USBController; // 23
1847	lAddress = 0; // this is what OVFTool writes
1848	lBusNumber = 0; // this is what OVFTool writes
1849	}
1850	break;
1851
1852	case VirtualSystemDescriptionType_SoundCard:
1853	/* <Item ovf:required="false">
1854	<rasd:Caption>sound</rasd:Caption>
1855	<rasd:Description>Sound Card</rasd:Description>
1856	<rasd:InstanceId>10</rasd:InstanceId>
1857	<rasd:ResourceType>35</rasd:ResourceType>
1858	<rasd:ResourceSubType>ensoniq1371</rasd:ResourceSubType>
1859	<rasd:AutomaticAllocation>false</rasd:AutomaticAllocation>
1860	<rasd:AddressOnParent>3</rasd:AddressOnParent>
1861	</Item> */
1862	if (uLoop == 1)
1863	{
1864	strDescription = "Sound Card";
1865	strCaption = "sound";
1866	type = ovf::ResourceType_SoundCard; // 35
1867	strResourceSubType = desc.strOvf; // e.g. ensoniq1371
1868	lAutomaticAllocation = 0;
1869	lAddressOnParent = 3; // what gives? this is what OVFTool writes
1870	}
1871	break;
1872
1873	default: break; /* Shut up MSC. */
1874	}
1875
1876	if (type)
1877	{
1878	xml::ElementNode *pItem;
1879	xml::ElementNode *pItemHelper;
1880	RTCString itemElement;
1881	RTCString itemElementHelper;
1882
1883	if (enFormat == ovf::OVFVersion_2_0)
1884	{
1885	if(uLoop == 2)
1886	{
1887	if (desc.type == VirtualSystemDescriptionType_NetworkAdapter)
1888	{
1889	itemElement = "epasd:";
1890	pItem = pelmVirtualHardwareSection->createChild("EthernetPortItem");
1891	}
1892	else if (desc.type == VirtualSystemDescriptionType_CDROM \|\|
1893	desc.type == VirtualSystemDescriptionType_HardDiskImage)
1894	{
1895	itemElement = "sasd:";
1896	pItem = pelmVirtualHardwareSection->createChild("StorageItem");
1897	}
1898	else
1899	pItem = NULL;
1900	}
1901	else
1902	{
1903	itemElement = "rasd:";
1904	pItem = pelmVirtualHardwareSection->createChild("Item");
1905	}
1906	}
1907	else
1908	{
1909	itemElement = "rasd:";
1910	pItem = pelmVirtualHardwareSection->createChild("Item");
1911	}
1912
1913	// NOTE: DO NOT CHANGE THE ORDER of these items! The OVF standards prescribes that
1914	// the elements from the rasd: namespace must be sorted by letter, and VMware
1915	// actually requires this as well (see public bug #6612)
1916
1917	if (lAddress != -1)
1918	{
1919	//pItem->createChild("rasd:Address")->addContent(Utf8StrFmt("%d", lAddress));
1920	itemElementHelper = itemElement;
1921	pItemHelper = pItem->createChild(itemElementHelper.append("Address").c_str());
1922	pItemHelper->addContent(Utf8StrFmt("%d", lAddress));
1923	}
1924
1925	if (lAddressOnParent != -1)
1926	{
1927	//pItem->createChild("rasd:AddressOnParent")->addContent(Utf8StrFmt("%d", lAddressOnParent));
1928	itemElementHelper = itemElement;
1929	pItemHelper = pItem->createChild(itemElementHelper.append("AddressOnParent").c_str());
1930	pItemHelper->addContent(Utf8StrFmt("%d", lAddressOnParent));
1931	}
1932
1933	if (!strAllocationUnits.isEmpty())
1934	{
1935	//pItem->createChild("rasd:AllocationUnits")->addContent(strAllocationUnits);
1936	itemElementHelper = itemElement;
1937	pItemHelper = pItem->createChild(itemElementHelper.append("AllocationUnits").c_str());
1938	pItemHelper->addContent(strAllocationUnits);
1939	}
1940
1941	if (lAutomaticAllocation != -1)
1942	{
1943	//pItem->createChild("rasd:AutomaticAllocation")->addContent( (lAutomaticAllocation) ? "true" : "false" );
1944	itemElementHelper = itemElement;
1945	pItemHelper = pItem->createChild(itemElementHelper.append("AutomaticAllocation").c_str());
1946	pItemHelper->addContent((lAutomaticAllocation) ? "true" : "false" );
1947	}
1948
1949	if (lBusNumber != -1)
1950	{
1951	if (enFormat == ovf::OVFVersion_0_9)
1952	{
1953	// BusNumber is invalid OVF 1.0 so only write it in 0.9 mode for OVFTool
1954	//pItem->createChild("rasd:BusNumber")->addContent(Utf8StrFmt("%d", lBusNumber));
1955	itemElementHelper = itemElement;
1956	pItemHelper = pItem->createChild(itemElementHelper.append("BusNumber").c_str());
1957	pItemHelper->addContent(Utf8StrFmt("%d", lBusNumber));
1958	}
1959	}
1960
1961	if (!strCaption.isEmpty())
1962	{
1963	//pItem->createChild("rasd:Caption")->addContent(strCaption);
1964	itemElementHelper = itemElement;
1965	pItemHelper = pItem->createChild(itemElementHelper.append("Caption").c_str());
1966	pItemHelper->addContent(strCaption);
1967	}
1968
1969	if (!strConnection.isEmpty())
1970	{
1971	//pItem->createChild("rasd:Connection")->addContent(strConnection);
1972	itemElementHelper = itemElement;
1973	pItemHelper = pItem->createChild(itemElementHelper.append("Connection").c_str());
1974	pItemHelper->addContent(strConnection);
1975	}
1976
1977	if (!strDescription.isEmpty())
1978	{
1979	//pItem->createChild("rasd:Description")->addContent(strDescription);
1980	itemElementHelper = itemElement;
1981	pItemHelper = pItem->createChild(itemElementHelper.append("Description").c_str());
1982	pItemHelper->addContent(strDescription);
1983	}
1984
1985	if (!strCaption.isEmpty())
1986	{
1987	if (enFormat == ovf::OVFVersion_1_0)
1988	{
1989	//pItem->createChild("rasd:ElementName")->addContent(strCaption);
1990	itemElementHelper = itemElement;
1991	pItemHelper = pItem->createChild(itemElementHelper.append("ElementName").c_str());
1992	pItemHelper->addContent(strCaption);
1993	}
1994	}
1995
1996	if (!strHostResource.isEmpty())
1997	{
1998	//pItem->createChild("rasd:HostResource")->addContent(strHostResource);
1999	itemElementHelper = itemElement;
2000	pItemHelper = pItem->createChild(itemElementHelper.append("HostResource").c_str());
2001	pItemHelper->addContent(strHostResource);
2002	}
2003
2004	{
2005	// <rasd:InstanceID>1</rasd:InstanceID>
2006	itemElementHelper = itemElement;
2007	if (enFormat == ovf::OVFVersion_0_9)
2008	//pelmInstanceID = pItem->createChild("rasd:InstanceId");
2009	pItemHelper = pItem->createChild(itemElementHelper.append("InstanceId").c_str());
2010	else
2011	//pelmInstanceID = pItem->createChild("rasd:InstanceID"); // capitalization changed...
2012	pItemHelper = pItem->createChild(itemElementHelper.append("InstanceID").c_str());
2013
2014	pItemHelper->addContent(Utf8StrFmt("%d", ulInstanceID++));
2015	}
2016
2017	if (ulParent)
2018	{
2019	//pItem->createChild("rasd:Parent")->addContent(Utf8StrFmt("%d", ulParent));
2020	itemElementHelper = itemElement;
2021	pItemHelper = pItem->createChild(itemElementHelper.append("Parent").c_str());
2022	pItemHelper->addContent(Utf8StrFmt("%d", ulParent));
2023	}
2024
2025	if (!strResourceSubType.isEmpty())
2026	{
2027	//pItem->createChild("rasd:ResourceSubType")->addContent(strResourceSubType);
2028	itemElementHelper = itemElement;
2029	pItemHelper = pItem->createChild(itemElementHelper.append("ResourceSubType").c_str());
2030	pItemHelper->addContent(strResourceSubType);
2031	}
2032
2033	{
2034	// <rasd:ResourceType>3</rasd:ResourceType>
2035	//pItem->createChild("rasd:ResourceType")->addContent(Utf8StrFmt("%d", type));
2036	itemElementHelper = itemElement;
2037	pItemHelper = pItem->createChild(itemElementHelper.append("ResourceType").c_str());
2038	pItemHelper->addContent(Utf8StrFmt("%d", type));
2039	}
2040
2041	// <rasd:VirtualQuantity>1</rasd:VirtualQuantity>
2042	if (lVirtualQuantity != -1)
2043	{
2044	//pItem->createChild("rasd:VirtualQuantity")->addContent(Utf8StrFmt("%d", lVirtualQuantity));
2045	itemElementHelper = itemElement;
2046	pItemHelper = pItem->createChild(itemElementHelper.append("VirtualQuantity").c_str());
2047	pItemHelper->addContent(Utf8StrFmt("%d", lVirtualQuantity));
2048	}
2049	}
2050	}
2051	} // for (size_t uLoop = 1; uLoop <= 2; ++uLoop)
2052
2053	// now that we're done with the official OVF <Item> tags under <VirtualSystem>, write out VirtualBox XML
2054	// under the vbox: namespace
2055	xml::ElementNode *pelmVBoxMachine = pelmVirtualSystem->createChild("vbox:Machine");
2056	// ovf:required="false" tells other OVF parsers that they can ignore this thing
2057	pelmVBoxMachine->setAttribute("ovf:required", "false");
2058	// ovf:Info element is required or VMware will bail out on the vbox:Machine element
2059	pelmVBoxMachine->createChild("ovf:Info")->addContent("Complete VirtualBox machine configuration in VirtualBox format");
2060
2061	// create an empty machine config
2062	// use the same settings version as the current VM settings file
2063	settings::MachineConfigFile *pConfig = new settings::MachineConfigFile(&vsdescThis->m->pMachine->i_getSettingsFileFull());
2064
2065	writeLock.release();
2066	try
2067	{
2068	AutoWriteLock machineLock(vsdescThis->m->pMachine COMMA_LOCKVAL_SRC_POS);
2069	// fill the machine config
2070	vsdescThis->m->pMachine->i_copyMachineDataToSettings(*pConfig);
2071	pConfig->machineUserData.strName = strVMName;
2072
2073	// Apply export tweaks to machine settings
2074	bool fStripAllMACs = m->optListExport.contains(ExportOptions_StripAllMACs);
2075	bool fStripAllNonNATMACs = m->optListExport.contains(ExportOptions_StripAllNonNATMACs);
2076	if (fStripAllMACs \|\| fStripAllNonNATMACs)
2077	{
2078	for (settings::NetworkAdaptersList::iterator
2079	it = pConfig->hardwareMachine.llNetworkAdapters.begin();
2080	it != pConfig->hardwareMachine.llNetworkAdapters.end();
2081	++it)
2082	{
2083	settings::NetworkAdapter &nic = *it;
2084	if (fStripAllMACs \|\| (fStripAllNonNATMACs && nic.mode != NetworkAttachmentType_NAT))
2085	nic.strMACAddress.setNull();
2086	}
2087	}
2088
2089	// write the machine config to the vbox:Machine element
2090	pConfig->buildMachineXML(*pelmVBoxMachine,
2091	settings::MachineConfigFile::BuildMachineXML_WriteVBoxVersionAttribute
2092	/\| settings::MachineConfigFile::BuildMachineXML_SkipRemovableMedia/
2093	\| settings::MachineConfigFile::BuildMachineXML_SuppressSavedState,
2094	// but not BuildMachineXML_IncludeSnapshots nor BuildMachineXML_MediaRegistry
2095	pllElementsWithUuidAttributes);
2096	delete pConfig;
2097	}
2098	catch (...)
2099	{
2100	writeLock.acquire();
2101	delete pConfig;
2102	throw;
2103	}
2104	writeLock.acquire();
2105	}
2106
2107	/**
2108	* Actual worker code for writing out OVF/OVA to disk. This is called from Appliance::taskThreadWriteOVF()
2109	* and therefore runs on the OVF/OVA write worker thread.
2110	*
2111	* This runs in one context:
2112	*
2113	* 1) in a first worker thread; in that case, Appliance::Write() called Appliance::i_writeImpl();
2114	*
2115	* @param pTask
2116	* @return
2117	*/
2118	HRESULT Appliance::i_writeFS(TaskOVF *pTask)
2119	{
2120	LogFlowFuncEnter();
2121	LogFlowFunc(("ENTER appliance %p\n", this));
2122
2123	AutoCaller autoCaller(this);
2124	if (FAILED(autoCaller.rc())) return autoCaller.rc();
2125
2126	HRESULT rc = S_OK;
2127
2128	// Lock the media tree early to make sure nobody else tries to make changes
2129	// to the tree. Also lock the IAppliance object for writing.
2130	AutoMultiWriteLock2 multiLock(&mVirtualBox->i_getMediaTreeLockHandle(), this->lockHandle() COMMA_LOCKVAL_SRC_POS);
2131	// Additional protect the IAppliance object, cause we leave the lock
2132	// when starting the disk export and we don't won't block other
2133	// callers on this lengthy operations.
2134	m->state = Data::ApplianceExporting;
2135
2136	if (pTask->locInfo.strPath.endsWith(".ovf", Utf8Str::CaseInsensitive))
2137	rc = i_writeFSOVF(pTask, multiLock);
2138	else
2139	rc = i_writeFSOVA(pTask, multiLock);
2140
2141	// reset the state so others can call methods again
2142	m->state = Data::ApplianceIdle;
2143
2144	LogFlowFunc(("rc=%Rhrc\n", rc));
2145	LogFlowFuncLeave();
2146	return rc;
2147	}
2148
2149	HRESULT Appliance::i_writeFSOVF(TaskOVF *pTask, AutoWriteLockBase& writeLock)
2150	{
2151	LogFlowFuncEnter();
2152
2153	/*
2154	* Create write-to-dir file system stream for the target directory.
2155	* This unifies the disk access with the TAR based OVA variant.
2156	*/
2157	HRESULT hrc;
2158	int vrc;
2159	RTVFSFSSTREAM hVfsFss2Dir = NIL_RTVFSFSSTREAM;
2160	try
2161	{
2162	Utf8Str strTargetDir(pTask->locInfo.strPath);
2163	strTargetDir.stripFilename();
2164	vrc = RTVfsFsStrmToNormalDir(strTargetDir.c_str(), 0 /fFlags/, &hVfsFss2Dir);
2165	if (RT_SUCCESS(vrc))
2166	hrc = S_OK;
2167	else
2168	hrc = setErrorVrc(vrc, tr("Failed to open directory '%s' (%Rrc)"), strTargetDir.c_str(), vrc);
2169	}
2170	catch (std::bad_alloc &)
2171	{
2172	hrc = E_OUTOFMEMORY;
2173	}
2174	if (SUCCEEDED(hrc))
2175	{
2176	/*
2177	* Join i_writeFSOVA. On failure, delete (undo) anything we might
2178	* have written to the disk before failing.
2179	*/
2180	hrc = i_writeFSImpl(pTask, writeLock, hVfsFss2Dir);
2181	if (FAILED(hrc))
2182	RTVfsFsStrmToDirUndo(hVfsFss2Dir);
2183	RTVfsFsStrmRelease(hVfsFss2Dir);
2184	}
2185
2186	LogFlowFuncLeave();
2187	return hrc;
2188	}
2189
2190	HRESULT Appliance::i_writeFSOVA(TaskOVF *pTask, AutoWriteLockBase &writeLock)
2191	{
2192	LogFlowFuncEnter();
2193
2194	/*
2195	* Open the output file and attach a TAR creator to it.
2196	* The OVF 1.1.0 spec specifies the TAR format to be compatible with USTAR
2197	* according to POSIX 1003.1-2008. We use the 1988 spec here as it's the
2198	* only variant we currently implement.
2199	*/
2200	HRESULT hrc;
2201	RTVFSIOSTREAM hVfsIosTar;
2202	int vrc = RTVfsIoStrmOpenNormal(pTask->locInfo.strPath.c_str(),
2203	RTFILE_O_CREATE \| RTFILE_O_WRITE \| RTFILE_O_DENY_WRITE,
2204	&hVfsIosTar);
2205	if (RT_SUCCESS(vrc))
2206	{
2207	RTVFSFSSTREAM hVfsFssTar;
2208	vrc = RTZipTarFsStreamToIoStream(hVfsIosTar, RTZIPTARFORMAT_USTAR, 0 /fFlags/, &hVfsFssTar);
2209	RTVfsIoStrmRelease(hVfsIosTar);
2210	if (RT_SUCCESS(vrc))
2211	{
2212	RTZipTarFsStreamSetFileMode(hVfsFssTar, 0660, 0440);
2213	RTZipTarFsStreamSetOwner(hVfsFssTar, VBOX_VERSION_MAJOR,
2214	pTask->enFormat == ovf::OVFVersion_0_9 ? "vboxovf09"
2215	: pTask->enFormat == ovf::OVFVersion_1_0 ? "vboxovf10"
2216	: pTask->enFormat == ovf::OVFVersion_2_0 ? "vboxovf20"
2217	: "vboxovf");
2218	RTZipTarFsStreamSetGroup(hVfsFssTar, VBOX_VERSION_MINOR,
2219	"vbox_v" RT_XSTR(VBOX_VERSION_MAJOR) "." RT_XSTR(VBOX_VERSION_MINOR) "."
2220	RT_XSTR(VBOX_VERSION_BUILD) "r" RT_XSTR(VBOX_SVN_REV));
2221
2222	hrc = i_writeFSImpl(pTask, writeLock, hVfsFssTar);
2223	RTVfsFsStrmRelease(hVfsFssTar);
2224	}
2225	else
2226	hrc = setErrorVrc(vrc, tr("Failed create TAR creator for '%s' (%Rrc)"), pTask->locInfo.strPath.c_str(), vrc);
2227
2228	/* Delete the OVA on failure. */
2229	if (FAILED(hrc))
2230	RTFileDelete(pTask->locInfo.strPath.c_str());
2231	}
2232	else
2233	hrc = setErrorVrc(vrc, tr("Failed to open '%s' for writing (%Rrc)"), pTask->locInfo.strPath.c_str(), vrc);
2234
2235	LogFlowFuncLeave();
2236	return hrc;
2237	}
2238
2239	/**
2240	* Upload the image to the OCI Storage service, next import the
2241	* uploaded image into internal OCI image format and launch an
2242	* instance with this image in the OCI Compute service.
2243	*/
2244	HRESULT Appliance::i_writeFSCloud(TaskCloud *pTask)
2245	{
2246	LogFlowFuncEnter();
2247
2248	HRESULT hrc = S_OK;
2249	ComPtr<ICloudProviderManager> cpm;
2250	hrc = mVirtualBox->COMGETTER(CloudProviderManager)(cpm.asOutParam());
2251	if (FAILED(hrc))
2252	return setErrorVrc(VERR_COM_OBJECT_NOT_FOUND, tr("Cloud: Cloud provider manager object wasn't found"));
2253
2254	Utf8Str strProviderName = pTask->locInfo.strProvider;
2255	ComPtr<ICloudProvider> cloudProvider;
2256	ComPtr<ICloudProfile> cloudProfile;
2257	hrc = cpm->GetProviderByShortName(Bstr(strProviderName.c_str()).raw(), cloudProvider.asOutParam());
2258
2259	if (FAILED(hrc))
2260	return setErrorVrc(VERR_COM_OBJECT_NOT_FOUND, tr("Cloud: Cloud provider object wasn't found"));
2261
2262	ComPtr<IVirtualSystemDescription> vsd = m->virtualSystemDescriptions.front();
2263
2264	com::SafeArray<VirtualSystemDescriptionType_T> retTypes;
2265	com::SafeArray<BSTR> aRefs;
2266	com::SafeArray<BSTR> aOvfValues;
2267	com::SafeArray<BSTR> aVBoxValues;
2268	com::SafeArray<BSTR> aExtraConfigValues;
2269
2270	hrc = vsd->GetDescriptionByType(VirtualSystemDescriptionType_CloudProfileName,
2271	ComSafeArrayAsOutParam(retTypes),
2272	ComSafeArrayAsOutParam(aRefs),
2273	ComSafeArrayAsOutParam(aOvfValues),
2274	ComSafeArrayAsOutParam(aVBoxValues),
2275	ComSafeArrayAsOutParam(aExtraConfigValues));
2276	if (FAILED(hrc))
2277	return hrc;
2278
2279	Utf8Str profileName(aVBoxValues[0]);
2280	if (profileName.isEmpty())
2281	return setErrorVrc(VBOX_E_OBJECT_NOT_FOUND, tr("Cloud: Cloud user profile name wasn't found"));
2282
2283	hrc = cloudProvider->GetProfileByName(aVBoxValues[0], cloudProfile.asOutParam());
2284	if (FAILED(hrc))
2285	return setErrorVrc(VERR_COM_OBJECT_NOT_FOUND, tr("Cloud: Cloud profile object wasn't found"));
2286
2287	ComObjPtr<ICloudClient> cloudClient;
2288	hrc = cloudProfile->CreateCloudClient(cloudClient.asOutParam());
2289	if (FAILED(hrc))
2290	return setErrorVrc(VERR_COM_OBJECT_NOT_FOUND, tr("Cloud: Cloud client object wasn't found"));
2291
2292	LogRel(("Appliance::i_writeFSCloud(): calling CloudClient::ExportLaunchVM\n"));
2293
2294	if (m->virtualSystemDescriptions.size() == 1)
2295	{
2296	ComPtr<IVirtualBox> VBox(mVirtualBox);
2297	hrc = cloudClient->ExportLaunchVM(m->virtualSystemDescriptions.front(), pTask->pProgress, VBox);
2298	}
2299	else
2300	hrc = setErrorVrc(VERR_MISMATCH, tr("Export to Cloud isn't supported for more than one VM instance."));
2301
2302	LogFlowFuncLeave();
2303	return hrc;
2304	}
2305
2306
2307	/**
2308	* Writes the Oracle Public Cloud appliance.
2309	*
2310	* It expect raw disk images inside a gzipped tarball. We enable sparse files
2311	* to save diskspace on the target host system.
2312	*/
2313	HRESULT Appliance::i_writeFSOPC(TaskOPC *pTask)
2314	{
2315	LogFlowFuncEnter();
2316	HRESULT hrc = S_OK;
2317
2318	// Lock the media tree early to make sure nobody else tries to make changes
2319	// to the tree. Also lock the IAppliance object for writing.
2320	AutoMultiWriteLock2 multiLock(&mVirtualBox->i_getMediaTreeLockHandle(), this->lockHandle() COMMA_LOCKVAL_SRC_POS);
2321	// Additional protect the IAppliance object, cause we leave the lock
2322	// when starting the disk export and we don't won't block other
2323	// callers on this lengthy operations.
2324	m->state = Data::ApplianceExporting;
2325
2326	/*
2327	* We're duplicating parts of i_writeFSImpl here because that's simpler
2328	* and creates less spaghetti code.
2329	*/
2330	std::list<Utf8Str> lstTarballs;
2331
2332	/*
2333	* Use i_buildXML to build a stack of disk images. We don't care about the XML doc here.
2334	*/
2335	XMLStack stack;
2336	{
2337	xml::Document doc;
2338	i_buildXML(multiLock, doc, stack, pTask->locInfo.strPath, ovf::OVFVersion_2_0);
2339	}
2340
2341	/*
2342	* Process the disk images.
2343	*/
2344	unsigned cTarballs = 0;
2345	for (list<Utf8Str>::const_iterator it = stack.mapDiskSequence.begin();
2346	it != stack.mapDiskSequence.end();
2347	++it)
2348	{
2349	const Utf8Str &strDiskID = *it;
2350	const VirtualSystemDescriptionEntry *pDiskEntry = stack.mapDisks[strDiskID];
2351	const Utf8Str &strSrcFilePath = pDiskEntry->strVBoxCurrent; // where the VBox image is
2352
2353	/*
2354	* Some skipping.
2355	*/
2356	if (pDiskEntry->skipIt)
2357	continue;
2358
2359	/* Skip empty media (DVD-ROM, floppy). */
2360	if (strSrcFilePath.isEmpty())
2361	continue;
2362
2363	/* Only deal with harddisk and DVD-ROMs, skip any floppies for now. */
2364	if ( pDiskEntry->type != VirtualSystemDescriptionType_HardDiskImage
2365	&& pDiskEntry->type != VirtualSystemDescriptionType_CDROM)
2366	continue;
2367
2368	/*
2369	* Locate the Medium object for this entry (by location/path).
2370	*/
2371	Log(("Finding source disk \"%s\"\n", strSrcFilePath.c_str()));
2372	ComObjPtr<Medium> ptrSourceDisk;
2373	if (pDiskEntry->type == VirtualSystemDescriptionType_HardDiskImage)
2374	hrc = mVirtualBox->i_findHardDiskByLocation(strSrcFilePath, true /aSetError/, &ptrSourceDisk);
2375	else
2376	hrc = mVirtualBox->i_findDVDOrFloppyImage(DeviceType_DVD, NULL /aId/, strSrcFilePath,
2377	true /aSetError/, &ptrSourceDisk);
2378	if (FAILED(hrc))
2379	break;
2380	if (strSrcFilePath.isEmpty())
2381	continue;
2382
2383	/*
2384	* Figure out the names.
2385	*/
2386
2387	/* The name inside the tarball. Replace the suffix of harddisk images with ".img". */
2388	Utf8Str strInsideName = pDiskEntry->strOvf;
2389	if (pDiskEntry->type == VirtualSystemDescriptionType_HardDiskImage)
2390	strInsideName.stripSuffix().append(".img");
2391
2392	/* The first tarball we create uses the specified name. Subsequent
2393	takes the name from the disk entry or something. */
2394	Utf8Str strTarballPath = pTask->locInfo.strPath;
2395	if (cTarballs > 0)
2396	{
2397	strTarballPath.stripFilename().append(RTPATH_SLASH_STR).append(pDiskEntry->strOvf);
2398	const char *pszExt = RTPathSuffix(pDiskEntry->strOvf.c_str());
2399	if (pszExt && pszExt[0] == '.' && pszExt[1] != '\0')
2400	{
2401	strTarballPath.stripSuffix();
2402	if (pDiskEntry->type != VirtualSystemDescriptionType_HardDiskImage)
2403	strTarballPath.append("_").append(&pszExt[1]);
2404	}
2405	strTarballPath.append(".tar.gz");
2406	}
2407	cTarballs++;
2408
2409	/*
2410	* Create the tar output stream.
2411	*/
2412	RTVFSIOSTREAM hVfsIosFile;
2413	int vrc = RTVfsIoStrmOpenNormal(strTarballPath.c_str(),
2414	RTFILE_O_CREATE \| RTFILE_O_WRITE \| RTFILE_O_DENY_WRITE,
2415	&hVfsIosFile);
2416	if (RT_SUCCESS(vrc))
2417	{
2418	RTVFSIOSTREAM hVfsIosGzip = NIL_RTVFSIOSTREAM;
2419	vrc = RTZipGzipCompressIoStream(hVfsIosFile, 0 /fFlags/, 6 /uLevel/, &hVfsIosGzip);
2420	RTVfsIoStrmRelease(hVfsIosFile);
2421
2422	/** @todo insert I/O thread here between gzip and the tar creator. Needs
2423	* implementing. */
2424
2425	RTVFSFSSTREAM hVfsFssTar = NIL_RTVFSFSSTREAM;
2426	if (RT_SUCCESS(vrc))
2427	vrc = RTZipTarFsStreamToIoStream(hVfsIosGzip, RTZIPTARFORMAT_GNU, RTZIPTAR_C_SPARSE, &hVfsFssTar);
2428	RTVfsIoStrmRelease(hVfsIosGzip);
2429	if (RT_SUCCESS(vrc))
2430	{
2431	RTZipTarFsStreamSetFileMode(hVfsFssTar, 0660, 0440);
2432	RTZipTarFsStreamSetOwner(hVfsFssTar, VBOX_VERSION_MAJOR, "vboxopc10");
2433	RTZipTarFsStreamSetGroup(hVfsFssTar, VBOX_VERSION_MINOR,
2434	"vbox_v" RT_XSTR(VBOX_VERSION_MAJOR) "." RT_XSTR(VBOX_VERSION_MINOR) "."
2435	RT_XSTR(VBOX_VERSION_BUILD) "r" RT_XSTR(VBOX_SVN_REV));
2436
2437	/*
2438	* Let the Medium code do the heavy work.
2439	*
2440	* The exporting requests a lock on the media tree. So temporarily
2441	* leave the appliance lock.
2442	*/
2443	multiLock.release();
2444
2445	pTask->pProgress->SetNextOperation(BstrFmt(tr("Exporting to disk image '%Rbn'"), strTarballPath.c_str()).raw(),
2446	pDiskEntry->ulSizeMB); // operation's weight, as set up
2447	// with the IProgress originally
2448	hrc = ptrSourceDisk->i_addRawToFss(strInsideName.c_str(), m->m_pSecretKeyStore, hVfsFssTar,
2449	pTask->pProgress, true /fSparse/);
2450
2451	multiLock.acquire();
2452	if (SUCCEEDED(hrc))
2453	{
2454	/*
2455	* Complete and close the tarball.
2456	*/
2457	vrc = RTVfsFsStrmEnd(hVfsFssTar);
2458	RTVfsFsStrmRelease(hVfsFssTar);
2459	hVfsFssTar = NIL_RTVFSFSSTREAM;
2460	if (RT_SUCCESS(vrc))
2461	{
2462	/* Remember the tarball name for cleanup. */
2463	try
2464	{
2465	lstTarballs.push_back(strTarballPath.c_str());
2466	strTarballPath.setNull();
2467	}
2468	catch (std::bad_alloc &)
2469	{ hrc = E_OUTOFMEMORY; }
2470	}
2471	else
2472	hrc = setErrorBoth(VBOX_E_FILE_ERROR, vrc,
2473	tr("Error completing TAR file '%s' (%Rrc)"), strTarballPath.c_str(), vrc);
2474	}
2475	}
2476	else
2477	hrc = setErrorVrc(vrc, tr("Failed to TAR creator instance for '%s' (%Rrc)"), strTarballPath.c_str(), vrc);
2478
2479	if (FAILED(hrc) && strTarballPath.isNotEmpty())
2480	RTFileDelete(strTarballPath.c_str());
2481	}
2482	else
2483	hrc = setErrorVrc(vrc, tr("Failed to create '%s' (%Rrc)"), strTarballPath.c_str(), vrc);
2484	if (FAILED(hrc))
2485	break;
2486	}
2487
2488	/*
2489	* Delete output files on failure.
2490	*/
2491	if (FAILED(hrc))
2492	for (list<Utf8Str>::const_iterator it = lstTarballs.begin(); it != lstTarballs.end(); ++it)
2493	RTFileDelete(it->c_str());
2494
2495	// reset the state so others can call methods again
2496	m->state = Data::ApplianceIdle;
2497
2498	LogFlowFuncLeave();
2499	return hrc;
2500
2501	}
2502
2503	HRESULT Appliance::i_writeFSImpl(TaskOVF *pTask, AutoWriteLockBase &writeLock, RTVFSFSSTREAM hVfsFssDst)
2504	{
2505	LogFlowFuncEnter();
2506
2507	HRESULT rc = S_OK;
2508	int vrc;
2509	try
2510	{
2511	// the XML stack contains two maps for disks and networks, which allows us to
2512	// a) have a list of unique disk names (to make sure the same disk name is only added once)
2513	// and b) keep a list of all networks
2514	XMLStack stack;
2515	// Scope this to free the memory as soon as this is finished
2516	{
2517	/* Construct the OVF name. */
2518	Utf8Str strOvfFile(pTask->locInfo.strPath);
2519	strOvfFile.stripPath().stripSuffix().append(".ovf");
2520
2521	/* Render a valid ovf document into a memory buffer. The unknown
2522	version upgrade relates to the OPC hack up in Appliance::write(). */
2523	xml::Document doc;
2524	i_buildXML(writeLock, doc, stack, pTask->locInfo.strPath,
2525	pTask->enFormat != ovf::OVFVersion_unknown ? pTask->enFormat : ovf::OVFVersion_2_0);
2526
2527	void *pvBuf = NULL;
2528	size_t cbSize = 0;
2529	xml::XmlMemWriter writer;
2530	writer.write(doc, &pvBuf, &cbSize);
2531	if (RT_UNLIKELY(!pvBuf))
2532	throw setError(VBOX_E_FILE_ERROR, tr("Could not create OVF file '%s'"), strOvfFile.c_str());
2533
2534	/* Write the ovf file to "disk". */
2535	rc = i_writeBufferToFile(hVfsFssDst, strOvfFile.c_str(), pvBuf, cbSize);
2536	if (FAILED(rc))
2537	throw rc;
2538	}
2539
2540	// We need a proper format description
2541	ComObjPtr<MediumFormat> formatTemp;
2542
2543	ComObjPtr<MediumFormat> format;
2544	// Scope for the AutoReadLock
2545	{
2546	SystemProperties *pSysProps = mVirtualBox->i_getSystemProperties();
2547	AutoReadLock propsLock(pSysProps COMMA_LOCKVAL_SRC_POS);
2548	// We are always exporting to VMDK stream optimized for now
2549	formatTemp = pSysProps->i_mediumFormatFromExtension("iso");
2550
2551	format = pSysProps->i_mediumFormat("VMDK");
2552	if (format.isNull())
2553	throw setError(VBOX_E_NOT_SUPPORTED,
2554	tr("Invalid medium storage format"));
2555	}
2556
2557	// Finally, write out the disks!
2558	//use the list stack.mapDiskSequence where the disks were put as the "VirtualSystem"s had been placed
2559	//in the OVF description file. I.e. we have one "VirtualSystem" in the OVF file, we extract all disks
2560	//attached to it. And these disks are stored in the stack.mapDiskSequence. Next we shift to the next
2561	//"VirtualSystem" and repeat the operation.
2562	//And here we go through the list and extract all disks in the same sequence
2563	for (list<Utf8Str>::const_iterator
2564	it = stack.mapDiskSequence.begin();
2565	it != stack.mapDiskSequence.end();
2566	++it)
2567	{
2568	const Utf8Str &strDiskID = *it;
2569	const VirtualSystemDescriptionEntry *pDiskEntry = stack.mapDisks[strDiskID];
2570
2571	// source path: where the VBox image is
2572	const Utf8Str &strSrcFilePath = pDiskEntry->strVBoxCurrent;
2573
2574	//skip empty Medium. In common, It's may be empty CD/DVD
2575	if (strSrcFilePath.isEmpty() \|\|
2576	pDiskEntry->skipIt == true)
2577	continue;
2578
2579	// Do NOT check here whether the file exists. findHardDisk will
2580	// figure that out, and filesystem-based tests are simply wrong
2581	// in the general case (think of iSCSI).
2582
2583	// clone the disk:
2584	ComObjPtr<Medium> pSourceDisk;
2585
2586	Log(("Finding source disk \"%s\"\n", strSrcFilePath.c_str()));
2587
2588	if (pDiskEntry->type == VirtualSystemDescriptionType_HardDiskImage)
2589	{
2590	rc = mVirtualBox->i_findHardDiskByLocation(strSrcFilePath, true, &pSourceDisk);
2591	if (FAILED(rc)) throw rc;
2592	}
2593	else//may be CD or DVD
2594	{
2595	rc = mVirtualBox->i_findDVDOrFloppyImage(DeviceType_DVD,
2596	NULL,
2597	strSrcFilePath,
2598	true,
2599	&pSourceDisk);
2600	if (FAILED(rc)) throw rc;
2601	}
2602
2603	Bstr uuidSource;
2604	rc = pSourceDisk->COMGETTER(Id)(uuidSource.asOutParam());
2605	if (FAILED(rc)) throw rc;
2606	Guid guidSource(uuidSource);
2607
2608	// output filename
2609	const Utf8Str &strTargetFileNameOnly = pDiskEntry->strOvf;
2610
2611	// target path needs to be composed from where the output OVF is
2612	const Utf8Str &strTargetFilePath = strTargetFileNameOnly;
2613
2614	// The exporting requests a lock on the media tree. So leave our lock temporary.
2615	writeLock.release();
2616	try
2617	{
2618	// advance to the next operation
2619	pTask->pProgress->SetNextOperation(BstrFmt(tr("Exporting to disk image '%s'"),
2620	RTPathFilename(strTargetFilePath.c_str())).raw(),
2621	pDiskEntry->ulSizeMB); // operation's weight, as set up
2622	// with the IProgress originally
2623
2624	// create a flat copy of the source disk image
2625	if (pDiskEntry->type == VirtualSystemDescriptionType_HardDiskImage)
2626	{
2627	/*
2628	* Export a disk image.
2629	*/
2630	/* For compressed VMDK fun, we let i_exportFile produce the image bytes. */
2631	RTVFSIOSTREAM hVfsIosDst;
2632	vrc = RTVfsFsStrmPushFile(hVfsFssDst, strTargetFilePath.c_str(), UINT64_MAX,
2633	NULL /paObjInfo/, 0 /cObjInfo/, RTVFSFSSTRM_PUSH_F_STREAM, &hVfsIosDst);
2634	if (RT_FAILURE(vrc))
2635	throw setErrorVrc(vrc, tr("RTVfsFsStrmPushFile failed for '%s' (%Rrc)"), strTargetFilePath.c_str(), vrc);
2636	hVfsIosDst = i_manifestSetupDigestCalculationForGivenIoStream(hVfsIosDst, strTargetFilePath.c_str(),
2637	false /fRead/);
2638	if (hVfsIosDst == NIL_RTVFSIOSTREAM)
2639	throw setError(E_FAIL, "i_manifestSetupDigestCalculationForGivenIoStream(%s)", strTargetFilePath.c_str());
2640
2641	rc = pSourceDisk->i_exportFile(strTargetFilePath.c_str(),
2642	format,
2643	MediumVariant_VmdkStreamOptimized,
2644	m->m_pSecretKeyStore,
2645	hVfsIosDst,
2646	pTask->pProgress);
2647	RTVfsIoStrmRelease(hVfsIosDst);
2648	}
2649	else
2650	{
2651	/*
2652	* Copy CD/DVD/floppy image.
2653	*/
2654	Assert(pDiskEntry->type == VirtualSystemDescriptionType_CDROM);
2655	rc = pSourceDisk->i_addRawToFss(strTargetFilePath.c_str(), m->m_pSecretKeyStore, hVfsFssDst,
2656	pTask->pProgress, false /fSparse/);
2657	}
2658	if (FAILED(rc)) throw rc;
2659	}
2660	catch (HRESULT rc3)
2661	{
2662	writeLock.acquire();
2663	/// @todo file deletion on error? If not, we can remove that whole try/catch block.
2664	throw rc3;
2665	}
2666	// Finished, lock again (so nobody mess around with the medium tree
2667	// in the meantime)
2668	writeLock.acquire();
2669	}
2670
2671	if (m->fManifest)
2672	{
2673	// Create & write the manifest file
2674	Utf8Str strMfFilePath = Utf8Str(pTask->locInfo.strPath).stripSuffix().append(".mf");
2675	Utf8Str strMfFileName = Utf8Str(strMfFilePath).stripPath();
2676	pTask->pProgress->SetNextOperation(BstrFmt(tr("Creating manifest file '%s'"), strMfFileName.c_str()).raw(),
2677	m->ulWeightForManifestOperation); // operation's weight, as set up
2678	// with the IProgress originally);
2679	/* Create a memory I/O stream and write the manifest to it. */
2680	RTVFSIOSTREAM hVfsIosManifest;
2681	vrc = RTVfsMemIoStrmCreate(NIL_RTVFSIOSTREAM, _1K, &hVfsIosManifest);
2682	if (RT_FAILURE(vrc))
2683	throw setErrorVrc(vrc, tr("RTVfsMemIoStrmCreate failed (%Rrc)"), vrc);
2684	if (m->hOurManifest != NIL_RTMANIFEST) /* In case it's empty. */
2685	vrc = RTManifestWriteStandard(m->hOurManifest, hVfsIosManifest);
2686	if (RT_SUCCESS(vrc))
2687	{
2688	/* Rewind the stream and add it to the output. */
2689	size_t cbIgnored;
2690	vrc = RTVfsIoStrmReadAt(hVfsIosManifest, 0 /offset/, &cbIgnored, 0, true /fBlocking/, &cbIgnored);
2691	if (RT_SUCCESS(vrc))
2692	{
2693	RTVFSOBJ hVfsObjManifest = RTVfsObjFromIoStream(hVfsIosManifest);
2694	vrc = RTVfsFsStrmAdd(hVfsFssDst, strMfFileName.c_str(), hVfsObjManifest, 0 /fFlags/);
2695	if (RT_SUCCESS(vrc))
2696	rc = S_OK;
2697	else
2698	rc = setErrorVrc(vrc, tr("RTVfsFsStrmAdd failed for the manifest (%Rrc)"), vrc);
2699	}
2700	else
2701	rc = setErrorVrc(vrc, tr("RTManifestWriteStandard failed (%Rrc)"), vrc);
2702	}
2703	else
2704	rc = setErrorVrc(vrc, tr("RTManifestWriteStandard failed (%Rrc)"), vrc);
2705	RTVfsIoStrmRelease(hVfsIosManifest);
2706	if (FAILED(rc))
2707	throw rc;
2708	}
2709	}
2710	catch (RTCError &x) // includes all XML exceptions
2711	{
2712	rc = setError(VBOX_E_FILE_ERROR,
2713	x.what());
2714	}
2715	catch (HRESULT aRC)
2716	{
2717	rc = aRC;
2718	}
2719
2720	LogFlowFunc(("rc=%Rhrc\n", rc));
2721	LogFlowFuncLeave();
2722
2723	return rc;
2724	}
2725
2726
2727	/**
2728	* Writes a memory buffer to a file in the output file system stream.
2729	*
2730	* @returns COM status code.
2731	* @param hVfsFssDst The file system stream to add the file to.
2732	* @param pszFilename The file name (w/ path if desired).
2733	* @param pvContent Pointer to buffer containing the file content.
2734	* @param cbContent Size of the content.
2735	*/
2736	HRESULT Appliance::i_writeBufferToFile(RTVFSFSSTREAM hVfsFssDst, const char pszFilename, const void pvContent, size_t cbContent)
2737	{
2738	/*
2739	* Create a VFS file around the memory, converting it to a base VFS object handle.
2740	*/
2741	HRESULT hrc;
2742	RTVFSIOSTREAM hVfsIosSrc;
2743	int vrc = RTVfsIoStrmFromBuffer(RTFILE_O_READ, pvContent, cbContent, &hVfsIosSrc);
2744	if (RT_SUCCESS(vrc))
2745	{
2746	hVfsIosSrc = i_manifestSetupDigestCalculationForGivenIoStream(hVfsIosSrc, pszFilename);
2747	AssertReturn(hVfsIosSrc != NIL_RTVFSIOSTREAM,
2748	setErrorVrc(vrc, "i_manifestSetupDigestCalculationForGivenIoStream"));
2749
2750	RTVFSOBJ hVfsObj = RTVfsObjFromIoStream(hVfsIosSrc);
2751	RTVfsIoStrmRelease(hVfsIosSrc);
2752	AssertReturn(hVfsObj != NIL_RTVFSOBJ, E_FAIL);
2753
2754	/*
2755	* Add it to the stream.
2756	*/
2757	vrc = RTVfsFsStrmAdd(hVfsFssDst, pszFilename, hVfsObj, 0);
2758	RTVfsObjRelease(hVfsObj);
2759	if (RT_SUCCESS(vrc))
2760	hrc = S_OK;
2761	else
2762	hrc = setErrorVrc(vrc, tr("RTVfsFsStrmAdd failed for '%s' (%Rrc)"), pszFilename, vrc);
2763	}
2764	else
2765	hrc = setErrorVrc(vrc, "RTVfsIoStrmFromBuffer");
2766	return hrc;
2767	}
2768

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source: vbox/trunk/src/VBox/Main/src-server/ApplianceImplExport.cpp@ 78395

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