ovfreader.h@ 75267

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1	/* $Id: ovfreader.h 69500 2017-10-28 15:14:05Z vboxsync $ */
2	/** @file
3	* VirtualBox Main - OVF reader declarations.
4	*
5	* Depends only on IPRT, including the RTCString and IPRT XML classes.
6	*/
7
8	/*
9	* Copyright (C) 2008-2017 Oracle Corporation
10	*
11	* This file is part of VirtualBox Open Source Edition (OSE), as
12	* available from http://www.virtualbox.org. This file is free software;
13	* you can redistribute it and/or modify it under the terms of the GNU
14	* General Public License (GPL) as published by the Free Software
15	* Foundation, in version 2 as it comes in the "COPYING" file of the
16	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18	*/
19
20	#ifndef ____H_OVFREADER
21	#define ____H_OVFREADER
22
23	#include "iprt/cpp/xml.h"
24	#include <map>
25	#include <vector>
26
27	namespace ovf
28	{
29
30	////////////////////////////////////////////////////////////////////////////////
31	//
32	// Errors
33	//
34	////////////////////////////////////////////////////////////////////////////////
35
36	/**
37	* Thrown by OVFReader for any kind of error that is not an XML error but
38	* still makes the OVF impossible to parse. Based on xml::LogicError so
39	* that one catch() for all xml::LogicError can handle all possible errors.
40	*/
41	class OVFLogicError : public xml::LogicError
42	{
43	public:
44	OVFLogicError(const char *aFormat, ...);
45	};
46
47
48	////////////////////////////////////////////////////////////////////////////////
49	//
50	// Enumerations
51	//
52	////////////////////////////////////////////////////////////////////////////////
53
54	/**
55	* CIM OS values.
56	*
57	* The OVF 1.10 spec refers to some CIM_OperatingSystem.mof doc. Could this be it:
58	* http://cvs.opengroup.org/cgi-bin/cvsweb.cgi/pegasus/Schemas/CIM231/DMTF/System/CIM_OperatingSystem.mof
59	*
60	* @todo r=bird: Why are the values are repeating 'CIMOS'. CIMOSType_T is also
61	* repeating it self, 'Type' and '_T'. Why not call it kCIOMOpSys,
62	* easier to read as well.
63	* Then also apply: s/CIMOSType_CIMOS_/kCIMOpSys_/g
64	*/
65	enum CIMOSType_T
66	{
67	CIMOSType_CIMOS_Unknown = 0,
68	CIMOSType_CIMOS_Other = 1,
69	CIMOSType_CIMOS_MACOS = 2,
70	CIMOSType_CIMOS_ATTUNIX = 3,
71	CIMOSType_CIMOS_DGUX = 4,
72	CIMOSType_CIMOS_DECNT = 5,
73	CIMOSType_CIMOS_Tru64UNIX = 6,
74	CIMOSType_CIMOS_OpenVMS = 7,
75	CIMOSType_CIMOS_HPUX = 8,
76	CIMOSType_CIMOS_AIX = 9,
77	CIMOSType_CIMOS_MVS = 10,
78	CIMOSType_CIMOS_OS400 = 11,
79	CIMOSType_CIMOS_OS2 = 12,
80	CIMOSType_CIMOS_JavaVM = 13,
81	CIMOSType_CIMOS_MSDOS = 14,
82	CIMOSType_CIMOS_WIN3x = 15,
83	CIMOSType_CIMOS_WIN95 = 16,
84	CIMOSType_CIMOS_WIN98 = 17,
85	CIMOSType_CIMOS_WINNT = 18,
86	CIMOSType_CIMOS_WINCE = 19,
87	CIMOSType_CIMOS_NCR3000 = 20,
88	CIMOSType_CIMOS_NetWare = 21,
89	CIMOSType_CIMOS_OSF = 22,
90	CIMOSType_CIMOS_DCOS = 23,
91	CIMOSType_CIMOS_ReliantUNIX = 24,
92	CIMOSType_CIMOS_SCOUnixWare = 25,
93	CIMOSType_CIMOS_SCOOpenServer = 26,
94	CIMOSType_CIMOS_Sequent = 27,
95	CIMOSType_CIMOS_IRIX = 28,
96	CIMOSType_CIMOS_Solaris = 29,
97	CIMOSType_CIMOS_SunOS = 30,
98	CIMOSType_CIMOS_U6000 = 31,
99	CIMOSType_CIMOS_ASERIES = 32,
100	CIMOSType_CIMOS_HPNonStopOS = 33,
101	CIMOSType_CIMOS_HPNonStopOSS = 34,
102	CIMOSType_CIMOS_BS2000 = 35,
103	CIMOSType_CIMOS_LINUX = 36,
104	CIMOSType_CIMOS_Lynx = 37,
105	CIMOSType_CIMOS_XENIX = 38,
106	CIMOSType_CIMOS_VM = 39,
107	CIMOSType_CIMOS_InteractiveUNIX = 40,
108	CIMOSType_CIMOS_BSDUNIX = 41,
109	CIMOSType_CIMOS_FreeBSD = 42,
110	CIMOSType_CIMOS_NetBSD = 43,
111	CIMOSType_CIMOS_GNUHurd = 44,
112	CIMOSType_CIMOS_OS9 = 45,
113	CIMOSType_CIMOS_MACHKernel = 46,
114	CIMOSType_CIMOS_Inferno = 47,
115	CIMOSType_CIMOS_QNX = 48,
116	CIMOSType_CIMOS_EPOC = 49,
117	CIMOSType_CIMOS_IxWorks = 50,
118	CIMOSType_CIMOS_VxWorks = 51,
119	CIMOSType_CIMOS_MiNT = 52,
120	CIMOSType_CIMOS_BeOS = 53,
121	CIMOSType_CIMOS_HPMPE = 54,
122	CIMOSType_CIMOS_NextStep = 55,
123	CIMOSType_CIMOS_PalmPilot = 56,
124	CIMOSType_CIMOS_Rhapsody = 57,
125	CIMOSType_CIMOS_Windows2000 = 58,
126	CIMOSType_CIMOS_Dedicated = 59,
127	CIMOSType_CIMOS_OS390 = 60,
128	CIMOSType_CIMOS_VSE = 61,
129	CIMOSType_CIMOS_TPF = 62,
130	CIMOSType_CIMOS_WindowsMe = 63,
131	CIMOSType_CIMOS_CalderaOpenUNIX = 64,
132	CIMOSType_CIMOS_OpenBSD = 65,
133	CIMOSType_CIMOS_NotApplicable = 66,
134	CIMOSType_CIMOS_WindowsXP = 67,
135	CIMOSType_CIMOS_zOS = 68,
136	CIMOSType_CIMOS_MicrosoftWindowsServer2003 = 69,
137	CIMOSType_CIMOS_MicrosoftWindowsServer2003_64 = 70,
138	CIMOSType_CIMOS_WindowsXP_64 = 71,
139	CIMOSType_CIMOS_WindowsXPEmbedded = 72,
140	CIMOSType_CIMOS_WindowsVista = 73,
141	CIMOSType_CIMOS_WindowsVista_64 = 74,
142	CIMOSType_CIMOS_WindowsEmbeddedforPointofService = 75,
143	CIMOSType_CIMOS_MicrosoftWindowsServer2008 = 76,
144	CIMOSType_CIMOS_MicrosoftWindowsServer2008_64 = 77,
145	CIMOSType_CIMOS_FreeBSD_64 = 78,
146	CIMOSType_CIMOS_RedHatEnterpriseLinux = 79,
147	CIMOSType_CIMOS_RedHatEnterpriseLinux_64 = 80,
148	CIMOSType_CIMOS_Solaris_64 = 81,
149	CIMOSType_CIMOS_SUSE = 82,
150	CIMOSType_CIMOS_SUSE_64 = 83,
151	CIMOSType_CIMOS_SLES = 84,
152	CIMOSType_CIMOS_SLES_64 = 85,
153	CIMOSType_CIMOS_NovellOES = 86,
154	CIMOSType_CIMOS_NovellLinuxDesktop = 87,
155	CIMOSType_CIMOS_SunJavaDesktopSystem = 88,
156	CIMOSType_CIMOS_Mandriva = 89,
157	CIMOSType_CIMOS_Mandriva_64 = 90,
158	CIMOSType_CIMOS_TurboLinux = 91,
159	CIMOSType_CIMOS_TurboLinux_64 = 92,
160	CIMOSType_CIMOS_Ubuntu = 93,
161	CIMOSType_CIMOS_Ubuntu_64 = 94,
162	CIMOSType_CIMOS_Debian = 95,
163	CIMOSType_CIMOS_Debian_64 = 96,
164	CIMOSType_CIMOS_Linux_2_4_x = 97,
165	CIMOSType_CIMOS_Linux_2_4_x_64 = 98,
166	CIMOSType_CIMOS_Linux_2_6_x = 99,
167	CIMOSType_CIMOS_Linux_2_6_x_64 = 100,
168	CIMOSType_CIMOS_Linux_64 = 101,
169	CIMOSType_CIMOS_Other_64 = 102,
170	// types added with CIM 2.25.0 follow:
171	CIMOSType_CIMOS_WindowsServer2008R2 = 103,
172	CIMOSType_CIMOS_VMwareESXi = 104,
173	CIMOSType_CIMOS_Windows7 = 105,
174	CIMOSType_CIMOS_CentOS = 106,
175	CIMOSType_CIMOS_CentOS_64 = 107,
176	CIMOSType_CIMOS_OracleEnterpriseLinux = 108,
177	CIMOSType_CIMOS_OracleEnterpriseLinux_64 = 109,
178	CIMOSType_CIMOS_eComStation = 110
179	// no new types added with CIM 2.26.0
180	};
181
182	enum OVFVersion_T
183	{
184	OVFVersion_unknown,
185	OVFVersion_0_9,
186	OVFVersion_1_0,
187	OVFVersion_2_0
188	};
189
190	const char* const OVF09_URI_string = "http://www.vmware.com/schema/ovf/1/envelope";
191	const char* const OVF10_URI_string = "http://schemas.dmtf.org/ovf/envelope/1";
192	const char* const OVF20_URI_string = "http://schemas.dmtf.org/ovf/envelope/2";
193
194	const char* const DTMF_SPECS_URI = "http://schemas.dmtf.org/wbem/cim-html/2/";
195
196	////////////////////////////////////////////////////////////////////////////////
197	//
198	// Envelope data
199	//
200	////////////////////////////////////////////////////////////////////////////////
201	struct EnvelopeData
202	{
203	OVFVersion_T version;//OVF standard version, it is used internally only by VirtualBox
204	RTCString lang;//language
205
206	OVFVersion_T getOVFVersion() const
207	{
208	return version;
209	}
210
211
212	RTCString getStringOVFVersion() const
213	{
214	if (version == OVFVersion_0_9)
215	return "0.9";
216	else if (version == OVFVersion_1_0)
217	return "1.0";
218	else if (version == OVFVersion_2_0)
219	return "2.0";
220	else
221	return "";
222	}
223
224	void setOVFVersion(OVFVersion_T v)
225	{
226	version = v;
227	}
228	};
229
230
231	struct FileReference
232	{
233	RTCString strHref; // value from /References/File/@href (filename)
234	RTCString strDiskId; // value from /References/File/@id ()
235	};
236
237	typedef std::map<uint32_t, FileReference> FileReferenceMap;
238
239	////////////////////////////////////////////////////////////////////////////////
240	//
241	// Hardware definition structs
242	//
243	////////////////////////////////////////////////////////////////////////////////
244
245	struct DiskImage
246	{
247	// fields from /DiskSection/Disk
248	RTCString strDiskId; // value from DiskSection/Disk/@diskId
249	int64_t iCapacity; // value from DiskSection/Disk/@capacity;
250	// (maximum size for dynamic images, I guess; we always translate this to bytes)
251	int64_t iPopulatedSize; // optional value from DiskSection/Disk/@populatedSize
252	// (actual used size of disk, always in bytes; can be an estimate of used disk
253	// space, but cannot be larger than iCapacity; -1 if not set)
254	RTCString strFormat; // value from DiskSection/Disk/@format
255	// typically http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized
256	RTCString uuidVBox; // optional; if the file was exported by VirtualBox >= 3.2,
257	// then this has the UUID with which the disk was registered
258
259	// fields from /References/File; the spec says the file reference from disk can be empty,
260	// so in that case, strFilename will be empty, then a new disk should be created
261	RTCString strHref; // value from /References/File/@href (filename); if empty, then the remaining fields are ignored
262	int64_t iSize; // value from /References/File/@size (optional according to spec; then we set -1 here)
263	int64_t iChunkSize; // value from /References/File/@chunkSize (optional, unsupported)
264	RTCString strCompression; // value from /References/File/@compression (optional, can be "gzip" according to spec)
265
266	// additional field which has a descriptive size in megabytes derived from the above; this can be used for progress reports
267	uint32_t ulSuggestedSizeMB;
268	};
269
270	enum ResourceType_T
271	{ ResourceType_Other = 1,
272	ResourceType_ComputerSystem = 2,
273	ResourceType_Processor = 3,
274	ResourceType_Memory = 4,
275	ResourceType_IDEController = 5,
276	ResourceType_ParallelSCSIHBA = 6,
277	ResourceType_FCHBA = 7,
278	ResourceType_iSCSIHBA = 8,
279	ResourceType_IBHCA = 9,
280	ResourceType_EthernetAdapter = 10,
281	ResourceType_OtherNetworkAdapter = 11,
282	ResourceType_IOSlot = 12,
283	ResourceType_IODevice = 13,
284	ResourceType_FloppyDrive = 14,
285	ResourceType_CDDrive = 15,
286	ResourceType_DVDDrive = 16,
287	ResourceType_HardDisk = 17,
288	ResourceType_OtherStorageDevice = 20,
289	ResourceType_USBController = 23,
290	ResourceType_SoundCard = 35
291	};
292
293
294	enum StorageAccessType_T
295	{ StorageAccessType_Unknown = 0,
296	StorageAccessType_Readable = 1,
297	StorageAccessType_Writeable = 2,
298	StorageAccessType_ReadWrite = 3
299	};
300
301	enum ComplianceType_T
302	{ ComplianceType_No = 0,
303	ComplianceType_Soft = 1,
304	ComplianceType_Medium = 2,
305	ComplianceType_Strong = 3
306	};
307
308	class VirtualHardwareItem
309	{
310	public:
311	RTCString strDescription;
312	RTCString strCaption;
313	RTCString strElementName;
314
315	uint32_t ulInstanceID;
316	uint32_t ulParent;
317
318	ResourceType_T resourceType;
319	RTCString strOtherResourceType;
320	RTCString strResourceSubType;
321	bool fResourceRequired;
322
323	RTCString strHostResource; // "Abstractly specifies how a device shall connect to a resource on the deployment platform.
324	// Not all devices need a backing." Used with disk items, for which this references a virtual
325	// disk from the Disks section.
326	bool fAutomaticAllocation;
327	bool fAutomaticDeallocation;
328	RTCString strConnection; // "All Ethernet adapters that specify the same abstract network connection name within an OVF
329	// package shall be deployed on the same network. The abstract network connection name shall be
330	// listed in the NetworkSection at the outermost envelope level." We ignore this and only set up
331	// a network adapter depending on the network name.
332	RTCString strAddress; // "Device-specific. For an Ethernet adapter, this specifies the MAC address."
333	int32_t lAddress; // strAddress as an integer, if applicable.
334	RTCString strAddressOnParent; // "For a device, this specifies its location on the controller."
335	RTCString strAllocationUnits; // "Specifies the units of allocation used. For example, “byte * 2^20”."
336	uint64_t ullVirtualQuantity; // "Specifies the quantity of resources presented. For example, “256”."
337	uint64_t ullReservation; // "Specifies the minimum quantity of resources guaranteed to be available."
338	uint64_t ullLimit; // "Specifies the maximum quantity of resources that will be granted."
339	uint64_t ullWeight; // "Specifies a relative priority for this allocation in relation to other allocations."
340
341	RTCString strConsumerVisibility;
342	RTCString strMappingBehavior;
343	RTCString strPoolID;
344	uint32_t ulBusNumber; // seen with IDE controllers, but not listed in OVF spec
345
346	uint32_t ulLineNumber; // line number of <Item> element in XML source; cached for error messages
347
348	VirtualHardwareItem()
349	: ulInstanceID(0),
350	fResourceRequired(false),
351	fAutomaticAllocation(false),
352	fAutomaticDeallocation(false),
353	ullVirtualQuantity(0),
354	ullReservation(0),
355	ullLimit(0),
356	ullWeight(0),
357	ulBusNumber(0),
358	ulLineNumber(0),
359	fDefault(false)
360	{
361	itemName = "Item";
362	};
363
364	virtual ~VirtualHardwareItem() { /* Makes MSC happy. */ }
365
366	void fillItem(const xml::ElementNode *item);
367
368	void setDefaultFlag()
369	{
370	fDefault = true;
371	}
372
373	bool isThereDefaultValues() const
374	{
375	return fDefault;
376	}
377
378	void checkConsistencyAndCompliance() RT_THROW(OVFLogicError)
379	{
380	_checkConsistencyAndCompliance();
381	}
382
383	protected:
384	virtual void _checkConsistencyAndCompliance() RT_THROW(OVFLogicError);
385	virtual const RTCString& getItemName()
386	{
387	return _getItemName();
388	}
389
390	private:
391	RTCString itemName;
392	bool fDefault;//true means that some fields were absent in the XML and some default values were assigned to.
393
394	virtual const RTCString& _getItemName()
395	{
396	return itemName;
397	}
398	};
399
400	class StorageItem: public VirtualHardwareItem
401	{
402	//see DMTF Schema Documentation http://schemas.dmtf.org/wbem/cim-html/2/
403	StorageAccessType_T accessType;
404	RTCString strHostExtentName;
405	int16_t hostExtentNameFormat;
406	int16_t hostExtentNameNamespace;
407	int64_t hostExtentStartingAddress;
408	int64_t hostResourceBlockSize;
409	int64_t limit;
410	RTCString strOtherHostExtentNameFormat;
411	RTCString strOtherHostExtentNameNamespace;
412	int64_t reservation;
413	int64_t virtualQuantity;
414	RTCString strVirtualQuantityUnits;
415	int64_t virtualResourceBlockSize;
416
417	public:
418	StorageItem(): VirtualHardwareItem(),
419	accessType(StorageAccessType_Unknown),
420	hostExtentNameFormat(-1),
421	hostExtentNameNamespace(-1),
422	hostExtentStartingAddress(-1),
423	hostResourceBlockSize(-1),
424	limit(-1),
425	reservation(-1),
426	virtualQuantity(-1),
427	virtualResourceBlockSize(-1)
428	{
429	itemName = "StorageItem";
430	};
431
432	void fillItem(const xml::ElementNode *item);
433
434	protected:
435	virtual void _checkConsistencyAndCompliance() RT_THROW(OVFLogicError);
436	private:
437	RTCString itemName;
438
439	virtual const RTCString& _getItemName()
440	{
441	return itemName;
442	}
443	};
444
445
446	class EthernetPortItem: public VirtualHardwareItem
447	{
448	//see DMTF Schema Documentation http://schemas.dmtf.org/wbem/cim-html/2/
449	uint16_t DefaultPortVID;
450	uint16_t DefaultPriority;
451	uint16_t DesiredVLANEndpointMode;
452	uint32_t GroupID;
453	uint32_t ManagerID;
454	RTCString strNetworkPortProfileID;
455	uint16_t NetworkPortProfileIDType;
456	RTCString strOtherEndpointMode;
457	RTCString strOtherNetworkPortProfileIDTypeInfo;
458	RTCString strPortCorrelationID;
459	uint16_t PortVID;
460	bool Promiscuous;
461	uint64_t ReceiveBandwidthLimit;
462	uint16_t ReceiveBandwidthReservation;
463	bool SourceMACFilteringEnabled;
464	uint32_t VSITypeID;
465	uint8_t VSITypeIDVersion;
466	uint16_t AllowedPriorities[256];
467	RTCString strAllowedToReceiveMACAddresses;
468	uint16_t AllowedToReceiveVLANs[256];
469	RTCString strAllowedToTransmitMACAddresses;
470	uint16_t AllowedToTransmitVLANs[256];
471
472	public:
473	EthernetPortItem(): VirtualHardwareItem()
474	{
475	itemName = "EthernetPortItem";
476	};
477
478	void fillItem(const xml::ElementNode *item);
479
480	protected:
481	virtual void _checkConsistencyAndCompliance() RT_THROW(OVFLogicError);
482	private:
483	RTCString itemName;
484
485	virtual const RTCString& _getItemName()
486	{
487	return itemName;
488	}
489	};
490
491	typedef std::map<RTCString, DiskImage> DiskImagesMap;
492
493	struct VirtualSystem;
494
495
496	/**
497	* VirtualHardwareItem pointer vector with safe cleanup.
498	*
499	* We need to use object pointers because we also want EthernetPortItem and
500	* StorageItems to go into the container.
501	*/
502	class HardwareItemVector : public std::vector<VirtualHardwareItem *>
503	{
504	public:
505	HardwareItemVector() : std::vector<VirtualHardwareItem *>() { }
506	~HardwareItemVector()
507	{
508	for (iterator it = begin(); it != end(); ++it)
509	delete(*it);
510	clear();
511	}
512
513	/* There is no copying of this vector. We'd need something like shared_ptr for that. */
514	private:
515	HardwareItemVector(const VirtualSystem &);
516
517	};
518
519	struct HardDiskController
520	{
521	uint32_t idController; // instance ID (Item/InstanceId); this gets referenced from VirtualDisk
522
523	enum ControllerSystemType { IDE, SATA, SCSI };
524	ControllerSystemType system; // one of IDE, SATA, SCSI
525
526	RTCString strControllerType;
527	// controller subtype (Item/ResourceSubType); e.g. "LsiLogic"; can be empty (esp. for IDE)
528	// note that we treat LsiLogicSAS as a SCSI controller (system == SCSI) even though VirtualBox
529	// treats it as a fourth class besides IDE, SATA, SCSI
530
531	int32_t lAddress; // value from OVF "Address" element
532	bool fPrimary; // controller index; this is determined heuristically by the OVF reader and will
533	// be true for the first controller of this type (e.g. IDE primary ctler) or
534	// false for the next (e.g. IDE secondary ctler)
535
536	HardDiskController()
537	: idController(0),
538	lAddress(0),
539	fPrimary(true)
540	{ }
541	};
542
543	typedef std::map<uint32_t, HardDiskController> ControllersMap;
544
545	struct VirtualDisk
546	{
547	uint32_t idController;// SCSI (or IDE) controller this disk is connected to;
548	// this must match HardDiskController.idController and
549	// points into VirtualSystem.mapControllers
550	uint32_t ulAddressOnParent;// parsed strAddressOnParent of hardware item; will be 0 or 1 for IDE
551	// and possibly higher for disks attached to SCSI controllers (untested)
552	RTCString strDiskId;// if the hard disk has an ovf:/disk/<id> reference,
553	// this receives the <id> component; points to one of the
554	// references in Appliance::Data.mapDisks
555	bool fEmpty;//true - empty disk, e.g. the component <rasd:HostResource>...</rasd:HostResource> is absent.
556	};
557
558	typedef std::map<RTCString, VirtualDisk> VirtualDisksMap;
559
560	/**
561	* A list of EthernetAdapters is contained in VirtualSystem, representing the
562	* ethernet adapters in the virtual system.
563	*/
564	struct EthernetAdapter
565	{
566	RTCString strAdapterType; // "PCNet32" or "E1000" or whatever; from <rasd:ResourceSubType>
567	RTCString strNetworkName; // from <rasd:Connection>
568	};
569
570	typedef std::list<EthernetAdapter> EthernetAdaptersList;
571
572	/**
573	* A list of VirtualSystem structs is created by OVFReader::read(). Each refers to
574	* a \<VirtualSystem\> block in the OVF file.
575	*/
576	struct VirtualSystem
577	{
578	RTCString strName; // copy of VirtualSystem/@id
579
580	RTCString strDescription; // copy of VirtualSystem/AnnotationSection content, if any
581
582	CIMOSType_T cimos;
583	RTCString strCimosDesc; // readable description of the cimos type in the case of cimos = 0/1/102
584	RTCString strTypeVBox; // optional type from @vbox:ostype attribute (VirtualBox 4.0 or higher)
585
586	RTCString strVirtualSystemType; // generic hardware description; OVF says this can be something like "vmx-4" or "xen";
587	// VMware Workstation 6.5 is "vmx-07"
588
589	HardwareItemVector vecHardwareItems; //< vector containing all virtual hardware items in parsing order.
590
591	uint64_t ullMemorySize; // always in bytes, copied from llHardwareItems; default = 0 (unspecified)
592	uint16_t cCPUs; // no. of CPUs, copied from llHardwareItems; default = 1
593
594	EthernetAdaptersList llEthernetAdapters; // (one for each VirtualSystem/Item[@ResourceType=10]element)
595
596	ControllersMap mapControllers;
597	// list of hard disk controllers
598	// (one for each VirtualSystem/Item[@ResourceType=6] element with accumulated data from children)
599
600	VirtualDisksMap mapVirtualDisks;
601	// (one for each VirtualSystem/Item[@ResourceType=17] element with accumulated data from children)
602
603	bool fHasFloppyDrive; // true if there's a floppy item in mapHardwareItems
604	bool fHasCdromDrive; // true if there's a CD-ROM item in mapHardwareItems; ISO images are not yet supported by OVFtool
605	bool fHasUsbController; // true if there's a USB controller item in mapHardwareItems
606
607	RTCString strSoundCardType; // if not empty, then the system wants a soundcard; this then specifies the hardware;
608	// VMware Workstation 6.5 uses "ensoniq1371" for example
609
610	RTCString strLicenseText; // license info if any; receives contents of VirtualSystem/EulaSection/License
611
612	RTCString strProduct; // product info if any; receives contents of VirtualSystem/ProductSection/Product
613	RTCString strVendor; // product info if any; receives contents of VirtualSystem/ProductSection/Vendor
614	RTCString strVersion; // product info if any; receives contents of VirtualSystem/ProductSection/Version
615	RTCString strProductUrl; // product info if any; receives contents of VirtualSystem/ProductSection/ProductUrl
616	RTCString strVendorUrl; // product info if any; receives contents of VirtualSystem/ProductSection/VendorUrl
617
618	const xml::ElementNode *pelmVBoxMachine; // pointer to <vbox:Machine> element under <VirtualSystem> element or NULL if not present
619
620	VirtualSystem()
621	: cimos(CIMOSType_CIMOS_Unknown),
622	ullMemorySize(0),
623	cCPUs(1),
624	fHasFloppyDrive(false),
625	fHasCdromDrive(false),
626	fHasUsbController(false),
627	pelmVBoxMachine(NULL)
628	{
629	}
630	};
631
632	////////////////////////////////////////////////////////////////////////////////
633	//
634	// Class OVFReader
635	//
636	////////////////////////////////////////////////////////////////////////////////
637
638	/**
639	* OVFReader attempts to open, read in and parse an OVF XML file. This is all done
640	* in the constructor; if there is any kind of error in the file -- filesystem error
641	* from IPRT, XML parsing errors from libxml, or OVF logical errors --, exceptions
642	* are thrown. These are all based on xml::Error.
643	*
644	* Hence, use this class as follows:
645	<code>
646	OVFReader *pReader = NULL;
647	try
648	{
649	pReader = new("/path/to/file.ovf");
650	}
651	catch (xml::Error &e)
652	{
653	printf("A terrible thing happened: %s", e.what());
654	}
655	// now go look at pReader->m_llVirtualSystem and what's in there
656	if (pReader)
657	delete pReader;
658	</code>
659	*/
660	class OVFReader
661	{
662	public:
663	OVFReader(const void *pvBuf, size_t cbSize, const RTCString &path);
664	OVFReader(const RTCString &path);
665
666	// Data fields
667	EnvelopeData m_envelopeData; //data of root element "Envelope"
668	RTCString m_strPath; // file name given to constructor
669	DiskImagesMap m_mapDisks; // map of DiskImage structs, sorted by DiskImage.strDiskId
670	std::list<VirtualSystem> m_llVirtualSystems; // list of virtual systems, created by and valid after read()
671
672	private:
673	xml::Document m_doc;
674
675	void parse();
676	void LoopThruSections(const xml::ElementNode pReferencesElem, const xml::ElementNode pCurElem);
677	void HandleDiskSection(const xml::ElementNode pReferencesElem, const xml::ElementNode pSectionElem);
678	void HandleNetworkSection(const xml::ElementNode *pSectionElem);
679	void HandleVirtualSystemContent(const xml::ElementNode *pContentElem);
680	};
681
682	} // end namespace ovf
683
684	#endif // !____H_OVFREADER
685

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source: vbox/trunk/src/VBox/Main/include/ovfreader.h@ 75267

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