iokit.cpp@ 52442

最後變更在這個檔案從52442是 51578,由 vboxsync 提交於 11 年前
Mac OS X host: improve support for host optical drives; add support for CD and BlueRay drives.
屬性 svn:eol-style 設為 `native` 屬性 svn:keywords 設為 `Id Revision`
檔案大小: 69.7 KB

行
1	/* $Id: iokit.cpp 51578 2014-06-09 09:45:16Z vboxsync $ */
2	/** @file
3	* Main - Darwin IOKit Routines.
4	*
5	* Because IOKit makes use of COM like interfaces, it does not mix very
6	* well with COM/XPCOM and must therefore be isolated from it using a
7	* simpler C interface.
8	*/
9
10	/*
11	* Copyright (C) 2006-2014 Oracle Corporation
12	*
13	* This file is part of VirtualBox Open Source Edition (OSE), as
14	* available from http://www.alldomusa.eu.org. This file is free software;
15	* you can redistribute it and/or modify it under the terms of the GNU
16	* General Public License (GPL) as published by the Free Software
17	* Foundation, in version 2 as it comes in the "COPYING" file of the
18	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
19	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
20	*/
21
22
23	/*******************************************************************************
24	* Header Files *
25	*******************************************************************************/
26	#define LOG_GROUP LOG_GROUP_MAIN
27	#ifdef STANDALONE_TESTCASE
28	# define VBOX_WITH_USB
29	#endif
30
31	#include <mach/mach.h>
32	#include <Carbon/Carbon.h>
33	#include <IOKit/IOKitLib.h>
34	#include <IOKit/storage/IOStorageDeviceCharacteristics.h>
35	#include <IOKit/scsi/SCSITaskLib.h>
36	#include <SystemConfiguration/SystemConfiguration.h>
37	#include <mach/mach_error.h>
38	#ifdef VBOX_WITH_USB
39	# include <IOKit/usb/IOUSBLib.h>
40	# include <IOKit/IOCFPlugIn.h>
41	# include <IOKit/storage/IOMedia.h>
42	#endif
43
44	#include <VBox/log.h>
45	#include <VBox/err.h>
46	#include <iprt/mem.h>
47	#include <iprt/string.h>
48	#include <iprt/process.h>
49	#include <iprt/assert.h>
50	#include <iprt/thread.h>
51	#include <iprt/uuid.h>
52	#ifdef STANDALONE_TESTCASE
53	# include <iprt/initterm.h>
54	# include <iprt/stream.h>
55	#endif
56
57	#include "iokit.h"
58
59	/* A small hack... */
60	#ifdef STANDALONE_TESTCASE
61	# define DarwinFreeUSBDeviceFromIOKit(a) do { } while (0)
62	#endif
63
64
65	/*******************************************************************************
66	* Defined Constants And Macros *
67	*******************************************************************************/
68	/** An attempt at catching reference leaks. */
69	#define MY_CHECK_CREFS(cRefs) do { AssertMsg(cRefs < 25, ("%ld\n", cRefs)); NOREF(cRefs); } while (0)
70
71	/** Contains the pid of the current client. If 0, the kernel is the current client. */
72	#define VBOXUSB_CLIENT_KEY "VBoxUSB-Client"
73	/** Contains the pid of the filter owner (i.e. the VBoxSVC pid). */
74	#define VBOXUSB_OWNER_KEY "VBoxUSB-Owner"
75	/** The VBoxUSBDevice class name. */
76	#define VBOXUSBDEVICE_CLASS_NAME "org_virtualbox_VBoxUSBDevice"
77
78
79	/*******************************************************************************
80	* Global Variables *
81	*******************************************************************************/
82	/** The IO Master Port. */
83	static mach_port_t g_MasterPort = NULL;
84
85
86	/**
87	* Lazily opens the master port.
88	*
89	* @returns true if the port is open, false on failure (very unlikely).
90	*/
91	static bool darwinOpenMasterPort(void)
92	{
93	if (!g_MasterPort)
94	{
95	kern_return_t krc = IOMasterPort(MACH_PORT_NULL, &g_MasterPort);
96	AssertReturn(krc == KERN_SUCCESS, false);
97	}
98	return true;
99	}
100
101
102	/**
103	* Checks whether the value exists.
104	*
105	* @returns true / false accordingly.
106	* @param DictRef The dictionary.
107	* @param KeyStrRef The key name.
108	*/
109	static bool darwinDictIsPresent(CFDictionaryRef DictRef, CFStringRef KeyStrRef)
110	{
111	return !!CFDictionaryGetValue(DictRef, KeyStrRef);
112	}
113
114
115	/**
116	* Gets a boolean value.
117	*
118	* @returns Success indicator (true/false).
119	* @param DictRef The dictionary.
120	* @param KeyStrRef The key name.
121	* @param pf Where to store the key value.
122	*/
123	static bool darwinDictGetBool(CFDictionaryRef DictRef, CFStringRef KeyStrRef, bool *pf)
124	{
125	CFTypeRef BoolRef = CFDictionaryGetValue(DictRef, KeyStrRef);
126	if ( BoolRef
127	&& CFGetTypeID(BoolRef) == CFBooleanGetTypeID())
128	{
129	*pf = CFBooleanGetValue((CFBooleanRef)BoolRef);
130	return true;
131	}
132	*pf = false;
133	return false;
134	}
135
136
137	/**
138	* Gets an unsigned 8-bit integer value.
139	*
140	* @returns Success indicator (true/false).
141	* @param DictRef The dictionary.
142	* @param KeyStrRef The key name.
143	* @param pu8 Where to store the key value.
144	*/
145	static bool darwinDictGetU8(CFDictionaryRef DictRef, CFStringRef KeyStrRef, uint8_t *pu8)
146	{
147	CFTypeRef ValRef = CFDictionaryGetValue(DictRef, KeyStrRef);
148	if (ValRef)
149	{
150	if (CFNumberGetValue((CFNumberRef)ValRef, kCFNumberSInt8Type, pu8))
151	return true;
152	}
153	*pu8 = 0;
154	return false;
155	}
156
157
158	/**
159	* Gets an unsigned 16-bit integer value.
160	*
161	* @returns Success indicator (true/false).
162	* @param DictRef The dictionary.
163	* @param KeyStrRef The key name.
164	* @param pu16 Where to store the key value.
165	*/
166	static bool darwinDictGetU16(CFDictionaryRef DictRef, CFStringRef KeyStrRef, uint16_t *pu16)
167	{
168	CFTypeRef ValRef = CFDictionaryGetValue(DictRef, KeyStrRef);
169	if (ValRef)
170	{
171	if (CFNumberGetValue((CFNumberRef)ValRef, kCFNumberSInt16Type, pu16))
172	return true;
173	}
174	*pu16 = 0;
175	return false;
176	}
177
178
179	/**
180	* Gets an unsigned 32-bit integer value.
181	*
182	* @returns Success indicator (true/false).
183	* @param DictRef The dictionary.
184	* @param KeyStrRef The key name.
185	* @param pu32 Where to store the key value.
186	*/
187	static bool darwinDictGetU32(CFDictionaryRef DictRef, CFStringRef KeyStrRef, uint32_t *pu32)
188	{
189	CFTypeRef ValRef = CFDictionaryGetValue(DictRef, KeyStrRef);
190	if (ValRef)
191	{
192	if (CFNumberGetValue((CFNumberRef)ValRef, kCFNumberSInt32Type, pu32))
193	return true;
194	}
195	*pu32 = 0;
196	return false;
197	}
198
199
200	/**
201	* Gets an unsigned 64-bit integer value.
202	*
203	* @returns Success indicator (true/false).
204	* @param DictRef The dictionary.
205	* @param KeyStrRef The key name.
206	* @param pu64 Where to store the key value.
207	*/
208	static bool darwinDictGetU64(CFDictionaryRef DictRef, CFStringRef KeyStrRef, uint64_t *pu64)
209	{
210	CFTypeRef ValRef = CFDictionaryGetValue(DictRef, KeyStrRef);
211	if (ValRef)
212	{
213	if (CFNumberGetValue((CFNumberRef)ValRef, kCFNumberSInt64Type, pu64))
214	return true;
215	}
216	*pu64 = 0;
217	return false;
218	}
219
220
221	/**
222	* Gets a RTPROCESS value.
223	*
224	* @returns Success indicator (true/false).
225	* @param DictRef The dictionary.
226	* @param KeyStrRef The key name.
227	* @param pProcess Where to store the key value.
228	*/
229	static bool darwinDictGetProcess(CFMutableDictionaryRef DictRef, CFStringRef KeyStrRef, PRTPROCESS pProcess)
230	{
231	switch (sizeof(*pProcess))
232	{
233	case sizeof(uint16_t): return darwinDictGetU16(DictRef, KeyStrRef, (uint16_t *)pProcess);
234	case sizeof(uint32_t): return darwinDictGetU32(DictRef, KeyStrRef, (uint32_t *)pProcess);
235	case sizeof(uint64_t): return darwinDictGetU64(DictRef, KeyStrRef, (uint64_t *)pProcess);
236	default:
237	AssertMsgFailedReturn(("%d\n", sizeof(*pProcess)), false);
238	}
239	}
240
241
242	/**
243	* Gets string value, converted to UTF-8 and put in user buffer.
244	*
245	* @returns Success indicator (true/false).
246	* @param DictRef The dictionary.
247	* @param KeyStrRef The key name.
248	* @param psz The string buffer. On failure this will be an empty string ("").
249	* @param cch The size of the buffer.
250	*/
251	static bool darwinDictGetString(CFDictionaryRef DictRef, CFStringRef KeyStrRef, char *psz, size_t cch)
252	{
253	CFTypeRef ValRef = CFDictionaryGetValue(DictRef, KeyStrRef);
254	if (ValRef)
255	{
256	if (CFStringGetCString((CFStringRef)ValRef, psz, cch, kCFStringEncodingUTF8))
257	return true;
258	}
259	Assert(cch > 0);
260	*psz = '\0';
261	return false;
262	}
263
264
265	/**
266	* Gets string value, converted to UTF-8 and put in a IPRT string buffer.
267	*
268	* @returns Success indicator (true/false).
269	* @param DictRef The dictionary.
270	* @param KeyStrRef The key name.
271	* @param ppsz Where to store the key value. Free with RTStrFree. Set to NULL on failure.
272	*/
273	static bool darwinDictDupString(CFDictionaryRef DictRef, CFStringRef KeyStrRef, char **ppsz)
274	{
275	char szBuf[512];
276	if (darwinDictGetString(DictRef, KeyStrRef, szBuf, sizeof(szBuf)))
277	{
278	*ppsz = RTStrDup(szBuf);
279	if (*ppsz)
280	return true;
281	}
282	*ppsz = NULL;
283	return false;
284	}
285
286
287	/**
288	* Gets a byte string (data) of a specific size.
289	*
290	* @returns Success indicator (true/false).
291	* @param DictRef The dictionary.
292	* @param KeyStrRef The key name.
293	* @param pvBuf The buffer to store the bytes in.
294	* @param cbBuf The size of the buffer. This must exactly match the data size.
295	*/
296	static bool darwinDictGetData(CFDictionaryRef DictRef, CFStringRef KeyStrRef, void *pvBuf, size_t cbBuf)
297	{
298	CFTypeRef ValRef = CFDictionaryGetValue(DictRef, KeyStrRef);
299	if (ValRef)
300	{
301	CFIndex cbActual = CFDataGetLength((CFDataRef)ValRef);
302	if (cbActual >= 0 && cbBuf == (size_t)cbActual)
303	{
304	CFDataGetBytes((CFDataRef)ValRef, CFRangeMake(0, cbBuf), (uint8_t *)pvBuf);
305	return true;
306	}
307	}
308	memset(pvBuf, '\0', cbBuf);
309	return false;
310	}
311
312
313	#if 1 && !defined(STANDALONE_TESTCASE) /* dumping disabled */
314	# define DARWIN_IOKIT_LOG(a) Log(a)
315	# define DARWIN_IOKIT_LOG_FLUSH() do {} while (0)
316	# define DARWIN_IOKIT_DUMP_OBJ(o) do {} while (0)
317	#else
318	# if defined(STANDALONE_TESTCASE)
319	# include <iprt/stream.h>
320	# define DARWIN_IOKIT_LOG(a) RTPrintf a
321	# define DARWIN_IOKIT_LOG_FLUSH() RTStrmFlush(g_pStdOut)
322	# else
323	# define DARWIN_IOKIT_LOG(a) RTLogPrintf a
324	# define DARWIN_IOKIT_LOG_FLUSH() RTLogFlush(NULL)
325	# endif
326	# define DARWIN_IOKIT_DUMP_OBJ(o) darwinDumpObj(o)
327
328	/**
329	* Callback for dumping a dictionary key.
330	*
331	* @param pvKey The key name.
332	* @param pvValue The key value
333	* @param pvUser The recursion depth.
334	*/
335	static void darwinDumpDictCallback(const void pvKey, const void pvValue, void *pvUser)
336	{
337	/* display the key name. */
338	char pszKey = (char )RTMemTmpAlloc(1024);
339	if (!CFStringGetCString((CFStringRef)pvKey, pszKey, 1024, kCFStringEncodingUTF8))
340	strcpy(pszKey, "CFStringGetCString failure");
341	DARWIN_IOKIT_LOG(("%+*s%s", (int)(uintptr_t)pvUser, "", pszKey));
342	RTMemTmpFree(pszKey);
343
344	/* display the value type */
345	CFTypeID Type = CFGetTypeID(pvValue);
346	DARWIN_IOKIT_LOG((" [%d-", Type));
347
348	/* display the value */
349	if (Type == CFDictionaryGetTypeID())
350	{
351	DARWIN_IOKIT_LOG(("dictionary] =\n"
352	"%-*s{\n", (int)(uintptr_t)pvUser, ""));
353	CFDictionaryApplyFunction((CFDictionaryRef)pvValue, darwinDumpDictCallback, (void *)((uintptr_t)pvUser + 4));
354	DARWIN_IOKIT_LOG(("%-*s}\n", (int)(uintptr_t)pvUser, ""));
355	}
356	else if (Type == CFBooleanGetTypeID())
357	DARWIN_IOKIT_LOG(("bool] = %s\n", CFBooleanGetValue((CFBooleanRef)pvValue) ? "true" : "false"));
358	else if (Type == CFNumberGetTypeID())
359	{
360	union
361	{
362	SInt8 s8;
363	SInt16 s16;
364	SInt32 s32;
365	SInt64 s64;
366	Float32 rf32;
367	Float64 rd64;
368	char ch;
369	short s;
370	int i;
371	long l;
372	long long ll;
373	float rf;
374	double rd;
375	CFIndex iCF;
376	} u;
377	RT_ZERO(u);
378	CFNumberType NumType = CFNumberGetType((CFNumberRef)pvValue);
379	if (CFNumberGetValue((CFNumberRef)pvValue, NumType, &u))
380	{
381	switch (CFNumberGetType((CFNumberRef)pvValue))
382	{
383	case kCFNumberSInt8Type: DARWIN_IOKIT_LOG(("SInt8] = %RI8 (%#RX8)\n", NumType, u.s8, u.s8)); break;
384	case kCFNumberSInt16Type: DARWIN_IOKIT_LOG(("SInt16] = %RI16 (%#RX16)\n", NumType, u.s16, u.s16)); break;
385	case kCFNumberSInt32Type: DARWIN_IOKIT_LOG(("SInt32] = %RI32 (%#RX32)\n", NumType, u.s32, u.s32)); break;
386	case kCFNumberSInt64Type: DARWIN_IOKIT_LOG(("SInt64] = %RI64 (%#RX64)\n", NumType, u.s64, u.s64)); break;
387	case kCFNumberFloat32Type: DARWIN_IOKIT_LOG(("float32] = %#lx\n", NumType, u.l)); break;
388	case kCFNumberFloat64Type: DARWIN_IOKIT_LOG(("float64] = %#llx\n", NumType, u.ll)); break;
389	case kCFNumberFloatType: DARWIN_IOKIT_LOG(("float] = %#lx\n", NumType, u.l)); break;
390	case kCFNumberDoubleType: DARWIN_IOKIT_LOG(("double] = %#llx\n", NumType, u.ll)); break;
391	case kCFNumberCharType: DARWIN_IOKIT_LOG(("char] = %hhd (%hhx)\n", NumType, u.ch, u.ch)); break;
392	case kCFNumberShortType: DARWIN_IOKIT_LOG(("short] = %hd (%hx)\n", NumType, u.s, u.s)); break;
393	case kCFNumberIntType: DARWIN_IOKIT_LOG(("int] = %d (%#x)\n", NumType, u.i, u.i)); break;
394	case kCFNumberLongType: DARWIN_IOKIT_LOG(("long] = %ld (%#lx)\n", NumType, u.l, u.l)); break;
395	case kCFNumberLongLongType: DARWIN_IOKIT_LOG(("long long] = %lld (%#llx)\n", NumType, u.ll, u.ll)); break;
396	case kCFNumberCFIndexType: DARWIN_IOKIT_LOG(("CFIndex] = %lld (%#llx)\n", NumType, (long long)u.iCF, (long long)u.iCF)); break;
397	break;
398	default: DARWIN_IOKIT_LOG(("%d?] = %lld (%llx)\n", NumType, u.ll, u.ll)); break;
399	}
400	}
401	else
402	DARWIN_IOKIT_LOG(("number] = CFNumberGetValue failed\n"));
403	}
404	else if (Type == CFBooleanGetTypeID())
405	DARWIN_IOKIT_LOG(("boolean] = %RTbool\n", CFBooleanGetValue((CFBooleanRef)pvValue)));
406	else if (Type == CFStringGetTypeID())
407	{
408	DARWIN_IOKIT_LOG(("string] = "));
409	char pszValue = (char )RTMemTmpAlloc(16*_1K);
410	if (!CFStringGetCString((CFStringRef)pvValue, pszValue, 16*_1K, kCFStringEncodingUTF8))
411	strcpy(pszValue, "CFStringGetCString failure");
412	DARWIN_IOKIT_LOG(("\"%s\"\n", pszValue));
413	RTMemTmpFree(pszValue);
414	}
415	else if (Type == CFDataGetTypeID())
416	{
417	CFIndex cb = CFDataGetLength((CFDataRef)pvValue);
418	DARWIN_IOKIT_LOG(("%zu bytes] =", (size_t)cb));
419	void *pvData = RTMemTmpAlloc(cb + 8);
420	CFDataGetBytes((CFDataRef)pvValue, CFRangeMake(0, cb), (uint8_t *)pvData);
421	if (!cb)
422	DARWIN_IOKIT_LOG((" \n"));
423	else if (cb <= 32)
424	DARWIN_IOKIT_LOG((" %.*Rhxs\n", cb, pvData));
425	else
426	DARWIN_IOKIT_LOG(("\n%.*Rhxd\n", cb, pvData));
427	RTMemTmpFree(pvData);
428	}
429	else
430	DARWIN_IOKIT_LOG(("??] = %p\n", pvValue));
431	}
432
433
434	/**
435	* Dumps a dictionary to the log.
436	*
437	* @param DictRef The dictionary to dump.
438	*/
439	static void darwinDumpDict(CFDictionaryRef DictRef, unsigned cIndents)
440	{
441	CFDictionaryApplyFunction(DictRef, darwinDumpDictCallback, (void *)(uintptr_t)cIndents);
442	DARWIN_IOKIT_LOG_FLUSH();
443	}
444
445
446	/**
447	* Dumps an I/O kit registry object and all it children.
448	* @param Object The object to dump.
449	* @param cIndents The number of indents to use.
450	*/
451	static void darwinDumpObjInt(io_object_t Object, unsigned cIndents)
452	{
453	static io_string_t s_szPath;
454	kern_return_t krc = IORegistryEntryGetPath(Object, kIOServicePlane, s_szPath);
455	if (krc != KERN_SUCCESS)
456	strcpy(s_szPath, "IORegistryEntryGetPath failed");
457	DARWIN_IOKIT_LOG(("Dumping %p - %s:\n", (const void *)Object, s_szPath));
458
459	CFMutableDictionaryRef PropsRef = 0;
460	krc = IORegistryEntryCreateCFProperties(Object, &PropsRef, kCFAllocatorDefault, kNilOptions);
461	if (krc == KERN_SUCCESS)
462	{
463	darwinDumpDict(PropsRef, cIndents + 4);
464	CFRelease(PropsRef);
465	}
466
467	/*
468	* Children.
469	*/
470	io_iterator_t Children;
471	krc = IORegistryEntryGetChildIterator(Object, kIOServicePlane, &Children);
472	if (krc == KERN_SUCCESS)
473	{
474	io_object_t Child;
475	while ((Child = IOIteratorNext(Children)))
476	{
477	darwinDumpObjInt(Child, cIndents + 4);
478	IOObjectRelease(Child);
479	}
480	IOObjectRelease(Children);
481	}
482	else
483	DARWIN_IOKIT_LOG(("IORegistryEntryGetChildIterator -> %#x\n", krc));
484	}
485
486	/**
487	* Dumps an I/O kit registry object and all it children.
488	* @param Object The object to dump.
489	*/
490	static void darwinDumpObj(io_object_t Object)
491	{
492	darwinDumpObjInt(Object, 0);
493	}
494
495	#endif /* helpers for dumping registry dictionaries */
496
497
498	#ifdef VBOX_WITH_USB
499
500	/**
501	* Notification data created by DarwinSubscribeUSBNotifications, used by
502	* the callbacks and finally freed by DarwinUnsubscribeUSBNotifications.
503	*/
504	typedef struct DARWINUSBNOTIFY
505	{
506	/** The notification port.
507	* It's shared between the notification callbacks. */
508	IONotificationPortRef NotifyPort;
509	/** The run loop source for NotifyPort. */
510	CFRunLoopSourceRef NotifyRLSrc;
511	/** The attach notification iterator. */
512	io_iterator_t AttachIterator;
513	/** The 2nd attach notification iterator. */
514	io_iterator_t AttachIterator2;
515	/** The detach notification iterator. */
516	io_iterator_t DetachIterator;
517	} DARWINUSBNOTIFY, *PDARWINUSBNOTIFY;
518
519
520	/**
521	* Run thru an iterator.
522	*
523	* The docs says this is necessary to start getting notifications,
524	* so this function is called in the callbacks and right after
525	* registering the notification.
526	*
527	* @param pIterator The iterator reference.
528	*/
529	static void darwinDrainIterator(io_iterator_t pIterator)
530	{
531	io_object_t Object;
532	while ((Object = IOIteratorNext(pIterator)))
533	{
534	DARWIN_IOKIT_DUMP_OBJ(Object);
535	IOObjectRelease(Object);
536	}
537	}
538
539
540	/**
541	* Callback for the 1st attach notification.
542	*
543	* @param pvNotify Our data.
544	* @param NotifyIterator The notification iterator.
545	*/
546	static void darwinUSBAttachNotification1(void *pvNotify, io_iterator_t NotifyIterator)
547	{
548	DARWIN_IOKIT_LOG(("USB Attach Notification1\n"));
549	NOREF(pvNotify); //PDARWINUSBNOTIFY pNotify = (PDARWINUSBNOTIFY)pvNotify;
550	darwinDrainIterator(NotifyIterator);
551	}
552
553
554	/**
555	* Callback for the 2nd attach notification.
556	*
557	* @param pvNotify Our data.
558	* @param NotifyIterator The notification iterator.
559	*/
560	static void darwinUSBAttachNotification2(void *pvNotify, io_iterator_t NotifyIterator)
561	{
562	DARWIN_IOKIT_LOG(("USB Attach Notification2\n"));
563	NOREF(pvNotify); //PDARWINUSBNOTIFY pNotify = (PDARWINUSBNOTIFY)pvNotify;
564	darwinDrainIterator(NotifyIterator);
565	}
566
567
568	/**
569	* Callback for the detach notifications.
570	*
571	* @param pvNotify Our data.
572	* @param NotifyIterator The notification iterator.
573	*/
574	static void darwinUSBDetachNotification(void *pvNotify, io_iterator_t NotifyIterator)
575	{
576	DARWIN_IOKIT_LOG(("USB Detach Notification\n"));
577	NOREF(pvNotify); //PDARWINUSBNOTIFY pNotify = (PDARWINUSBNOTIFY)pvNotify;
578	darwinDrainIterator(NotifyIterator);
579	}
580
581
582	/**
583	* Subscribes the run loop to USB notification events relevant to
584	* device attach/detach.
585	*
586	* The source mode for these events is defined as VBOX_IOKIT_MODE_STRING
587	* so that the caller can listen to events from this mode only and
588	* re-evalutate the list of attached devices whenever an event arrives.
589	*
590	* @returns opaque for passing to the unsubscribe function. If NULL
591	* something unexpectedly failed during subscription.
592	*/
593	void *DarwinSubscribeUSBNotifications(void)
594	{
595	AssertReturn(darwinOpenMasterPort(), NULL);
596
597	PDARWINUSBNOTIFY pNotify = (PDARWINUSBNOTIFY)RTMemAllocZ(sizeof(*pNotify));
598	AssertReturn(pNotify, NULL);
599
600	/*
601	* Create the notification port, bake it into a runloop source which we
602	* then add to our run loop.
603	*/
604	pNotify->NotifyPort = IONotificationPortCreate(g_MasterPort);
605	Assert(pNotify->NotifyPort);
606	if (pNotify->NotifyPort)
607	{
608	pNotify->NotifyRLSrc = IONotificationPortGetRunLoopSource(pNotify->NotifyPort);
609	Assert(pNotify->NotifyRLSrc);
610	if (pNotify->NotifyRLSrc)
611	{
612	CFRunLoopRef RunLoopRef = CFRunLoopGetCurrent();
613	CFRetain(RunLoopRef); /* Workaround for crash when cleaning up the TLS / runloop((sub)mode). See @bugref{2807}. */
614	CFRunLoopAddSource(RunLoopRef, pNotify->NotifyRLSrc, CFSTR(VBOX_IOKIT_MODE_STRING));
615
616	/*
617	* Create the notification callbacks.
618	*/
619	kern_return_t rc = IOServiceAddMatchingNotification(pNotify->NotifyPort,
620	kIOPublishNotification,
621	IOServiceMatching(kIOUSBDeviceClassName),
622	darwinUSBAttachNotification1,
623	pNotify,
624	&pNotify->AttachIterator);
625	if (rc == KERN_SUCCESS)
626	{
627	darwinDrainIterator(pNotify->AttachIterator);
628	rc = IOServiceAddMatchingNotification(pNotify->NotifyPort,
629	kIOMatchedNotification,
630	IOServiceMatching(kIOUSBDeviceClassName),
631	darwinUSBAttachNotification2,
632	pNotify,
633	&pNotify->AttachIterator2);
634	if (rc == KERN_SUCCESS)
635	{
636	darwinDrainIterator(pNotify->AttachIterator2);
637	rc = IOServiceAddMatchingNotification(pNotify->NotifyPort,
638	kIOTerminatedNotification,
639	IOServiceMatching(kIOUSBDeviceClassName),
640	darwinUSBDetachNotification,
641	pNotify,
642	&pNotify->DetachIterator);
643	{
644	darwinDrainIterator(pNotify->DetachIterator);
645	return pNotify;
646	}
647	IOObjectRelease(pNotify->AttachIterator2);
648	}
649	IOObjectRelease(pNotify->AttachIterator);
650	}
651	CFRunLoopRemoveSource(RunLoopRef, pNotify->NotifyRLSrc, CFSTR(VBOX_IOKIT_MODE_STRING));
652	}
653	IONotificationPortDestroy(pNotify->NotifyPort);
654	}
655
656	RTMemFree(pNotify);
657	return NULL;
658	}
659
660
661	/**
662	* Unsubscribe the run loop from USB notification subscribed to
663	* by DarwinSubscribeUSBNotifications.
664	*
665	* @param pvOpaque The return value from DarwinSubscribeUSBNotifications.
666	*/
667	void DarwinUnsubscribeUSBNotifications(void *pvOpaque)
668	{
669	PDARWINUSBNOTIFY pNotify = (PDARWINUSBNOTIFY)pvOpaque;
670	if (!pNotify)
671	return;
672
673	IOObjectRelease(pNotify->AttachIterator);
674	pNotify->AttachIterator = NULL;
675	IOObjectRelease(pNotify->AttachIterator2);
676	pNotify->AttachIterator2 = NULL;
677	IOObjectRelease(pNotify->DetachIterator);
678	pNotify->DetachIterator = NULL;
679
680	CFRunLoopRemoveSource(CFRunLoopGetCurrent(), pNotify->NotifyRLSrc, CFSTR(VBOX_IOKIT_MODE_STRING));
681	IONotificationPortDestroy(pNotify->NotifyPort);
682	pNotify->NotifyRLSrc = NULL;
683	pNotify->NotifyPort = NULL;
684
685	RTMemFree(pNotify);
686	}
687
688
689	/**
690	* Descends recursively into a IORegistry tree locating the first object of a given class.
691	*
692	* The search is performed depth first.
693	*
694	* @returns Object reference if found, NULL if not.
695	* @param Object The current tree root.
696	* @param pszClass The name of the class we're looking for.
697	* @param pszNameBuf A scratch buffer for query the class name in to avoid
698	* wasting 128 bytes on an io_name_t object for every recursion.
699	*/
700	static io_object_t darwinFindObjectByClass(io_object_t Object, const char *pszClass, io_name_t pszNameBuf)
701	{
702	io_iterator_t Children;
703	kern_return_t krc = IORegistryEntryGetChildIterator(Object, kIOServicePlane, &Children);
704	if (krc != KERN_SUCCESS)
705	return NULL;
706	io_object_t Child;
707	while ((Child = IOIteratorNext(Children)))
708	{
709	krc = IOObjectGetClass(Child, pszNameBuf);
710	if ( krc == KERN_SUCCESS
711	&& !strcmp(pszNameBuf, pszClass))
712	break;
713
714	io_object_t GrandChild = darwinFindObjectByClass(Child, pszClass, pszNameBuf);
715	IOObjectRelease(Child);
716	if (GrandChild)
717	{
718	Child = GrandChild;
719	break;
720	}
721	}
722	IOObjectRelease(Children);
723	return Child;
724	}
725
726
727	/**
728	* Descends recursively into IOUSBMassStorageClass tree to check whether
729	* the MSD is mounted or not.
730	*
731	* The current heuristic is to look for the IOMedia class.
732	*
733	* @returns true if mounted, false if not.
734	* @param MSDObj The IOUSBMassStorageClass object.
735	* @param pszNameBuf A scratch buffer for query the class name in to avoid
736	* wasting 128 bytes on an io_name_t object for every recursion.
737	*/
738	static bool darwinIsMassStorageInterfaceInUse(io_object_t MSDObj, io_name_t pszNameBuf)
739	{
740	io_object_t MediaObj = darwinFindObjectByClass(MSDObj, kIOMediaClass, pszNameBuf);
741	if (MediaObj)
742	{
743	CFMutableDictionaryRef pProperties;
744	kern_return_t krc;
745	bool fInUse = true;
746
747	krc = IORegistryEntryCreateCFProperties(MediaObj, &pProperties, kCFAllocatorDefault, kNilOptions);
748	if (krc == KERN_SUCCESS)
749	{
750	CFBooleanRef pBoolValue = (CFBooleanRef)CFDictionaryGetValue(pProperties, CFSTR(kIOMediaOpenKey));
751	if (pBoolValue)
752	fInUse = CFBooleanGetValue(pBoolValue);
753
754	CFRelease(pProperties);
755	}
756
757	/* more checks? */
758	IOObjectRelease(MediaObj);
759	return fInUse;
760	}
761
762	return false;
763	}
764
765
766	/**
767	* Worker function for DarwinGetUSBDevices() that tries to figure out
768	* what state the device is in and set enmState.
769	*
770	* This is mostly a matter of distinguishing between devices that nobody
771	* uses, devices that can be seized and devices that cannot be grabbed.
772	*
773	* @param pCur The USB device data.
774	* @param USBDevice The USB device object.
775	* @param PropsRef The USB device properties.
776	*/
777	static void darwinDeterminUSBDeviceState(PUSBDEVICE pCur, io_object_t USBDevice, CFMutableDictionaryRef /* PropsRef */)
778	{
779	/*
780	* Iterate the interfaces (among the children of the IOUSBDevice object).
781	*/
782	io_iterator_t Interfaces;
783	kern_return_t krc = IORegistryEntryGetChildIterator(USBDevice, kIOServicePlane, &Interfaces);
784	if (krc != KERN_SUCCESS)
785	return;
786
787	bool fHaveOwner = false;
788	RTPROCESS Owner = NIL_RTPROCESS;
789	bool fHaveClient = false;
790	RTPROCESS Client = NIL_RTPROCESS;
791	bool fUserClientOnly = true;
792	bool fConfigured = false;
793	bool fInUse = false;
794	bool fSeizable = true;
795	io_object_t Interface;
796	while ((Interface = IOIteratorNext(Interfaces)))
797	{
798	io_name_t szName;
799	krc = IOObjectGetClass(Interface, szName);
800	if ( krc == KERN_SUCCESS
801	&& !strcmp(szName, "IOUSBInterface"))
802	{
803	fConfigured = true;
804
805	/*
806	* Iterate the interface children looking for stuff other than
807	* IOUSBUserClientInit objects.
808	*/
809	io_iterator_t Children1;
810	krc = IORegistryEntryGetChildIterator(Interface, kIOServicePlane, &Children1);
811	if (krc == KERN_SUCCESS)
812	{
813	io_object_t Child1;
814	while ((Child1 = IOIteratorNext(Children1)))
815	{
816	krc = IOObjectGetClass(Child1, szName);
817	if ( krc == KERN_SUCCESS
818	&& strcmp(szName, "IOUSBUserClientInit"))
819	{
820	fUserClientOnly = false;
821
822	if (!strcmp(szName, "IOUSBMassStorageClass"))
823	{
824	/* Only permit capturing MSDs that aren't mounted, at least
825	until the GUI starts poping up warnings about data loss
826	and such when capturing a busy device. */
827	fSeizable = false;
828	fInUse \|= darwinIsMassStorageInterfaceInUse(Child1, szName);
829	}
830	else if (!strcmp(szName, "IOUSBHIDDriver")
831	\|\| !strcmp(szName, "AppleHIDMouse")
832	/** @todo more? */)
833	{
834	/* For now, just assume that all HID devices are inaccessible
835	because of the greedy HID service. */
836	fSeizable = false;
837	fInUse = true;
838	}
839	else
840	fInUse = true;
841	}
842	IOObjectRelease(Child1);
843	}
844	IOObjectRelease(Children1);
845	}
846	}
847	/*
848	* Not an interface, could it be VBoxUSBDevice?
849	* If it is, get the owner and client properties.
850	*/
851	else if ( krc == KERN_SUCCESS
852	&& !strcmp(szName, VBOXUSBDEVICE_CLASS_NAME))
853	{
854	CFMutableDictionaryRef PropsRef = 0;
855	krc = IORegistryEntryCreateCFProperties(Interface, &PropsRef, kCFAllocatorDefault, kNilOptions);
856	if (krc == KERN_SUCCESS)
857	{
858	fHaveOwner = darwinDictGetProcess(PropsRef, CFSTR(VBOXUSB_OWNER_KEY), &Owner);
859	fHaveClient = darwinDictGetProcess(PropsRef, CFSTR(VBOXUSB_CLIENT_KEY), &Client);
860	CFRelease(PropsRef);
861	}
862	}
863
864	IOObjectRelease(Interface);
865	}
866	IOObjectRelease(Interfaces);
867
868	/*
869	* Calc the status.
870	*/
871	if (fHaveOwner)
872	{
873	if (Owner == RTProcSelf())
874	pCur->enmState = !fHaveClient \|\| Client == NIL_RTPROCESS \|\| !Client
875	? USBDEVICESTATE_HELD_BY_PROXY
876	: USBDEVICESTATE_USED_BY_GUEST;
877	else
878	pCur->enmState = USBDEVICESTATE_USED_BY_HOST;
879	}
880	else if (fUserClientOnly)
881	/** @todo how to detect other user client?!? - Look for IOUSBUserClient! */
882	pCur->enmState = !fConfigured
883	? USBDEVICESTATE_UNUSED
884	: USBDEVICESTATE_USED_BY_HOST_CAPTURABLE;
885	else if (!fInUse)
886	pCur->enmState = USBDEVICESTATE_UNUSED;
887	else
888	pCur->enmState = fSeizable
889	? USBDEVICESTATE_USED_BY_HOST_CAPTURABLE
890	: USBDEVICESTATE_USED_BY_HOST;
891	}
892
893
894	/**
895	* Enumerate the USB devices returning a FIFO of them.
896	*
897	* @returns Pointer to the head.
898	* USBProxyService::freeDevice is expected to free each of the list elements.
899	*/
900	PUSBDEVICE DarwinGetUSBDevices(void)
901	{
902	AssertReturn(darwinOpenMasterPort(), NULL);
903	//DARWIN_IOKIT_LOG(("DarwinGetUSBDevices\n"));
904
905	/*
906	* Create a matching dictionary for searching for USB Devices in the IOKit.
907	*/
908	CFMutableDictionaryRef RefMatchingDict = IOServiceMatching(kIOUSBDeviceClassName);
909	AssertReturn(RefMatchingDict, NULL);
910
911	/*
912	* Perform the search and get a collection of USB Device back.
913	*/
914	io_iterator_t USBDevices = NULL;
915	IOReturn rc = IOServiceGetMatchingServices(g_MasterPort, RefMatchingDict, &USBDevices);
916	AssertMsgReturn(rc == kIOReturnSuccess, ("rc=%d\n", rc), NULL);
917	RefMatchingDict = NULL; /* the reference is consumed by IOServiceGetMatchingServices. */
918
919	/*
920	* Enumerate the USB Devices.
921	*/
922	PUSBDEVICE pHead = NULL;
923	PUSBDEVICE pTail = NULL;
924	unsigned i = 0;
925	io_object_t USBDevice;
926	while ((USBDevice = IOIteratorNext(USBDevices)) != 0)
927	{
928	DARWIN_IOKIT_DUMP_OBJ(USBDevice);
929
930	/*
931	* Query the device properties from the registry.
932	*
933	* We could alternatively use the device and such, but that will be
934	* slower and we would have to resort to the registry for the three
935	* string anyway.
936	*/
937	CFMutableDictionaryRef PropsRef = 0;
938	kern_return_t krc = IORegistryEntryCreateCFProperties(USBDevice, &PropsRef, kCFAllocatorDefault, kNilOptions);
939	if (krc == KERN_SUCCESS)
940	{
941	bool fOk = false;
942	PUSBDEVICE pCur = (PUSBDEVICE)RTMemAllocZ(sizeof(*pCur));
943	do /* loop for breaking out of on failure. */
944	{
945	AssertBreak(pCur);
946
947	/*
948	* Mandatory
949	*/
950	pCur->bcdUSB = 0; /* we've no idea. */
951	pCur->enmState = USBDEVICESTATE_USED_BY_HOST_CAPTURABLE; /* just a default, we'll try harder in a bit. */
952
953	AssertBreak(darwinDictGetU8(PropsRef, CFSTR(kUSBDeviceClass), &pCur->bDeviceClass));
954	/* skip hubs */
955	if (pCur->bDeviceClass == 0x09 /* hub, find a define! */)
956	break;
957	AssertBreak(darwinDictGetU8(PropsRef, CFSTR(kUSBDeviceSubClass), &pCur->bDeviceSubClass));
958	AssertBreak(darwinDictGetU8(PropsRef, CFSTR(kUSBDeviceProtocol), &pCur->bDeviceProtocol));
959	AssertBreak(darwinDictGetU16(PropsRef, CFSTR(kUSBVendorID), &pCur->idVendor));
960	AssertBreak(darwinDictGetU16(PropsRef, CFSTR(kUSBProductID), &pCur->idProduct));
961	AssertBreak(darwinDictGetU16(PropsRef, CFSTR(kUSBDeviceReleaseNumber), &pCur->bcdDevice));
962	uint32_t u32LocationId;
963	AssertBreak(darwinDictGetU32(PropsRef, CFSTR(kUSBDevicePropertyLocationID), &u32LocationId));
964	uint64_t u64SessionId;
965	AssertBreak(darwinDictGetU64(PropsRef, CFSTR("sessionID"), &u64SessionId));
966	char szAddress[64];
967	RTStrPrintf(szAddress, sizeof(szAddress), "p=0x%04RX16;v=0x%04RX16;s=0x%016RX64;l=0x%08RX32",
968	pCur->idProduct, pCur->idVendor, u64SessionId, u32LocationId);
969	pCur->pszAddress = RTStrDup(szAddress);
970	AssertBreak(pCur->pszAddress);
971	pCur->bBus = u32LocationId >> 24;
972	AssertBreak(darwinDictGetU8(PropsRef, CFSTR("PortNum"), &pCur->bPort));
973	uint8_t bSpeed;
974	AssertBreak(darwinDictGetU8(PropsRef, CFSTR(kUSBDevicePropertySpeed), &bSpeed));
975	Assert(bSpeed <= 2);
976	pCur->enmSpeed = bSpeed == 2 ? USBDEVICESPEED_HIGH
977	: bSpeed == 1 ? USBDEVICESPEED_FULL
978	: bSpeed == 0 ? USBDEVICESPEED_LOW
979	: USBDEVICESPEED_UNKNOWN;
980
981	/*
982	* Optional.
983	* There are some nameless device in the iMac, apply names to them.
984	*/
985	darwinDictDupString(PropsRef, CFSTR("USB Vendor Name"), (char **)&pCur->pszManufacturer);
986	if ( !pCur->pszManufacturer
987	&& pCur->idVendor == kIOUSBVendorIDAppleComputer)
988	pCur->pszManufacturer = RTStrDup("Apple Computer, Inc.");
989	darwinDictDupString(PropsRef, CFSTR("USB Product Name"), (char **)&pCur->pszProduct);
990	if ( !pCur->pszProduct
991	&& pCur->bDeviceClass == 224 /* Wireless */
992	&& pCur->bDeviceSubClass == 1 /* Radio Frequency */
993	&& pCur->bDeviceProtocol == 1 /* Bluetooth */)
994	pCur->pszProduct = RTStrDup("Bluetooth");
995	darwinDictDupString(PropsRef, CFSTR("USB Serial Number"), (char **)&pCur->pszSerialNumber);
996
997	#if 0 /* leave the remainder as zero for now. */
998	/*
999	* Create a plugin interface for the service and query its USB Device interface.
1000	*/
1001	SInt32 Score = 0;
1002	IOCFPlugInInterface **ppPlugInInterface = NULL;
1003	rc = IOCreatePlugInInterfaceForService(USBDevice, kIOUSBDeviceUserClientTypeID,
1004	kIOCFPlugInInterfaceID, &ppPlugInInterface, &Score);
1005	if (rc == kIOReturnSuccess)
1006	{
1007	IOUSBDeviceInterface245 **ppUSBDevI = NULL;
1008	HRESULT hrc = (*ppPlugInInterface)->QueryInterface(ppPlugInInterface,
1009	CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID245),
1010	(LPVOID *)&ppUSBDevI);
1011	rc = IODestroyPlugInInterface(ppPlugInInterface); Assert(rc == kIOReturnSuccess);
1012	ppPlugInInterface = NULL;
1013	if (hrc == S_OK)
1014	{
1015	/** @todo enumerate configurations and interfaces if we actually need them. */
1016	//IOReturn (GetNumberOfConfigurations)(void self, UInt8 *numConfig);
1017	//IOReturn (GetConfigurationDescriptorPtr)(void self, UInt8 configIndex, IOUSBConfigurationDescriptorPtr *desc);
1018	//IOReturn (CreateInterfaceIterator)(void self, IOUSBFindInterfaceRequest req, io_iterator_t iter);
1019	}
1020	long cReft = (*ppUSBDeviceInterface)->Release(ppUSBDeviceInterface); MY_CHECK_CREFS(cRefs);
1021	}
1022	#endif
1023	/*
1024	* Try determine the state.
1025	*/
1026	darwinDeterminUSBDeviceState(pCur, USBDevice, PropsRef);
1027
1028	/*
1029	* We're good. Link the device.
1030	*/
1031	pCur->pPrev = pTail;
1032	if (pTail)
1033	pTail = pTail->pNext = pCur;
1034	else
1035	pTail = pHead = pCur;
1036	fOk = true;
1037	} while (0);
1038
1039	/* cleanup on failure / skipped device. */
1040	if (!fOk && pCur)
1041	DarwinFreeUSBDeviceFromIOKit(pCur);
1042
1043	CFRelease(PropsRef);
1044	}
1045	else
1046	AssertMsgFailed(("krc=%#x\n", krc));
1047
1048	IOObjectRelease(USBDevice);
1049	i++;
1050	}
1051
1052	IOObjectRelease(USBDevices);
1053	//DARWIN_IOKIT_LOG_FLUSH();
1054
1055	/*
1056	* Some post processing. There are a couple of things we have to
1057	* make 100% sure about, and that is that the (Apple) keyboard
1058	* and mouse most likely to be in use by the user aren't available
1059	* for capturing. If there is no Apple mouse or keyboard we'll
1060	* take the first one from another vendor.
1061	*/
1062	/* As it turns out, the HID service will take all keyboards and mice
1063	and we're not currently able to seize them. */
1064	PUSBDEVICE pMouse = NULL;
1065	PUSBDEVICE pKeyboard = NULL;
1066	for (PUSBDEVICE pCur = pHead; pCur; pCur = pCur->pNext)
1067	if (pCur->idVendor == kIOUSBVendorIDAppleComputer)
1068	{
1069	/*
1070	* This test is a bit rough, should check device class/protocol but
1071	* we don't have interface info yet so that might be a bit tricky.
1072	*/
1073	if ( ( !pKeyboard
1074	\|\| pKeyboard->idVendor != kIOUSBVendorIDAppleComputer)
1075	&& pCur->pszProduct
1076	&& strstr(pCur->pszProduct, " Keyboard"))
1077	pKeyboard = pCur;
1078	else if ( ( !pMouse
1079	\|\| pMouse->idVendor != kIOUSBVendorIDAppleComputer)
1080	&& pCur->pszProduct
1081	&& strstr(pCur->pszProduct, " Mouse")
1082	)
1083	pMouse = pCur;
1084	}
1085	else if (!pKeyboard \|\| !pMouse)
1086	{
1087	if ( pCur->bDeviceClass == 3 /* HID */
1088	&& pCur->bDeviceProtocol == 1 /* Keyboard */)
1089	pKeyboard = pCur;
1090	else if ( pCur->bDeviceClass == 3 /* HID */
1091	&& pCur->bDeviceProtocol == 2 /* Mouse */)
1092	pMouse = pCur;
1093	/** @todo examin interfaces */
1094	}
1095
1096	if (pKeyboard)
1097	pKeyboard->enmState = USBDEVICESTATE_USED_BY_HOST;
1098	if (pMouse)
1099	pMouse->enmState = USBDEVICESTATE_USED_BY_HOST;
1100
1101	return pHead;
1102	}
1103
1104
1105	/**
1106	* Triggers re-enumeration of a device.
1107	*
1108	* @returns VBox status code.
1109	* @param pCur The USBDEVICE structure for the device.
1110	*/
1111	int DarwinReEnumerateUSBDevice(PCUSBDEVICE pCur)
1112	{
1113	int vrc;
1114	const char *pszAddress = pCur->pszAddress;
1115	AssertPtrReturn(pszAddress, VERR_INVALID_POINTER);
1116	AssertReturn(darwinOpenMasterPort(), VERR_GENERAL_FAILURE);
1117
1118	/*
1119	* This code is a short version of the Open method in USBProxyDevice-darwin.cpp stuff.
1120	* Fixes made to this code probably applies there too!
1121	*/
1122
1123	CFMutableDictionaryRef RefMatchingDict = IOServiceMatching(kIOUSBDeviceClassName);
1124	AssertReturn(RefMatchingDict, NULL);
1125
1126	uint64_t u64SessionId = 0;
1127	uint32_t u32LocationId = 0;
1128	const char *psz = pszAddress;
1129	do
1130	{
1131	const char chValue = *psz;
1132	AssertReleaseReturn(psz[1] == '=', VERR_INTERNAL_ERROR);
1133	uint64_t u64Value;
1134	int rc = RTStrToUInt64Ex(psz + 2, (char **)&psz, 0, &u64Value);
1135	AssertReleaseRCReturn(rc, rc);
1136	AssertReleaseReturn(!psz \|\| psz == ';', rc);
1137	switch (chValue)
1138	{
1139	case 'l':
1140	u32LocationId = (uint32_t)u64Value;
1141	break;
1142	case 's':
1143	u64SessionId = u64Value;
1144	break;
1145	case 'p':
1146	case 'v':
1147	{
1148	#if 0 /* Guess what, this doesn't 'ing work either! */
1149	SInt32 i32 = (int16_t)u64Value;
1150	CFNumberRef Num = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &i32);
1151	AssertBreak(Num);
1152	CFDictionarySetValue(RefMatchingDict, chValue == 'p' ? CFSTR(kUSBProductID) : CFSTR(kUSBVendorID), Num);
1153	CFRelease(Num);
1154	#endif
1155	break;
1156	}
1157	default:
1158	AssertReleaseMsgFailedReturn(("chValue=%#x\n", chValue), VERR_INTERNAL_ERROR);
1159	}
1160	if (*psz == ';')
1161	psz++;
1162	} while (*psz);
1163
1164	io_iterator_t USBDevices = NULL;
1165	IOReturn irc = IOServiceGetMatchingServices(g_MasterPort, RefMatchingDict, &USBDevices);
1166	AssertMsgReturn(irc == kIOReturnSuccess, ("irc=%#x\n", irc), NULL);
1167	RefMatchingDict = NULL; /* the reference is consumed by IOServiceGetMatchingServices. */
1168
1169	unsigned cMatches = 0;
1170	io_object_t USBDevice;
1171	while ((USBDevice = IOIteratorNext(USBDevices)))
1172	{
1173	cMatches++;
1174	CFMutableDictionaryRef PropsRef = 0;
1175	kern_return_t krc = IORegistryEntryCreateCFProperties(USBDevice, &PropsRef, kCFAllocatorDefault, kNilOptions);
1176	if (krc == KERN_SUCCESS)
1177	{
1178	uint64_t u64CurSessionId;
1179	uint32_t u32CurLocationId;
1180	if ( ( !u64SessionId
1181	\|\| ( darwinDictGetU64(PropsRef, CFSTR("sessionID"), &u64CurSessionId)
1182	&& u64CurSessionId == u64SessionId))
1183	&& ( !u32LocationId
1184	\|\| ( darwinDictGetU32(PropsRef, CFSTR(kUSBDevicePropertyLocationID), &u32CurLocationId)
1185	&& u32CurLocationId == u32LocationId))
1186	)
1187	{
1188	CFRelease(PropsRef);
1189	break;
1190	}
1191	CFRelease(PropsRef);
1192	}
1193	IOObjectRelease(USBDevice);
1194	}
1195	IOObjectRelease(USBDevices);
1196	USBDevices = NULL;
1197	if (!USBDevice)
1198	{
1199	LogRel(("USB: Device '%s' not found (%d pid+vid matches)\n", pszAddress, cMatches));
1200	IOObjectRelease(USBDevices);
1201	return VERR_VUSB_DEVICE_NAME_NOT_FOUND;
1202	}
1203
1204	/*
1205	* Create a plugin interface for the device and query its IOUSBDeviceInterface.
1206	*/
1207	SInt32 Score = 0;
1208	IOCFPlugInInterface **ppPlugInInterface = NULL;
1209	irc = IOCreatePlugInInterfaceForService(USBDevice, kIOUSBDeviceUserClientTypeID,
1210	kIOCFPlugInInterfaceID, &ppPlugInInterface, &Score);
1211	if (irc == kIOReturnSuccess)
1212	{
1213	IOUSBDeviceInterface245 **ppDevI = NULL;
1214	HRESULT hrc = (*ppPlugInInterface)->QueryInterface(ppPlugInInterface,
1215	CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID245),
1216	(LPVOID *)&ppDevI);
1217	irc = IODestroyPlugInInterface(ppPlugInInterface); Assert(irc == kIOReturnSuccess);
1218	ppPlugInInterface = NULL;
1219	if (hrc == S_OK)
1220	{
1221	/*
1222	* Try open the device for exclusive access.
1223	*/
1224	irc = (*ppDevI)->USBDeviceOpenSeize(ppDevI);
1225	if (irc == kIOReturnExclusiveAccess)
1226	{
1227	RTThreadSleep(20);
1228	irc = (*ppDevI)->USBDeviceOpenSeize(ppDevI);
1229	}
1230	if (irc == kIOReturnSuccess)
1231	{
1232	/*
1233	* Re-enumerate the device and bail out.
1234	*/
1235	irc = (*ppDevI)->USBDeviceReEnumerate(ppDevI, 0);
1236	if (irc == kIOReturnSuccess)
1237	vrc = VINF_SUCCESS;
1238	else
1239	{
1240	LogRel(("USB: Failed to open device '%s', plug-in creation failed with irc=%#x.\n", pszAddress, irc));
1241	vrc = RTErrConvertFromDarwinIO(irc);
1242	}
1243
1244	(*ppDevI)->USBDeviceClose(ppDevI);
1245	}
1246	else if (irc == kIOReturnExclusiveAccess)
1247	{
1248	LogRel(("USB: Device '%s' is being used by another process\n", pszAddress));
1249	vrc = VERR_SHARING_VIOLATION;
1250	}
1251	else
1252	{
1253	LogRel(("USB: Failed to open device '%s', irc=%#x.\n", pszAddress, irc));
1254	vrc = VERR_OPEN_FAILED;
1255	}
1256	}
1257	else
1258	{
1259	LogRel(("USB: Failed to create plugin interface for device '%s', hrc=%#x.\n", pszAddress, hrc));
1260	vrc = VERR_OPEN_FAILED;
1261	}
1262
1263	(*ppDevI)->Release(ppDevI);
1264	}
1265	else
1266	{
1267	LogRel(("USB: Failed to open device '%s', plug-in creation failed with irc=%#x.\n", pszAddress, irc));
1268	vrc = RTErrConvertFromDarwinIO(irc);
1269	}
1270
1271	return vrc;
1272	}
1273
1274	#endif /* VBOX_WITH_USB */
1275
1276
1277	/**
1278	* Enumerate the CD, DVD and BlueRay drives returning a FIFO of device name strings.
1279	*
1280	* @returns Pointer to the head.
1281	* The caller is responsible for calling RTMemFree() on each of the nodes.
1282	*/
1283	PDARWINDVD DarwinGetDVDDrives(void)
1284	{
1285	AssertReturn(darwinOpenMasterPort(), NULL);
1286
1287	/*
1288	* Create a matching dictionary for searching for CD, DVD and BlueRay services in the IOKit.
1289	*
1290	* The idea is to find all the devices which are of class IOCDBlockStorageDevice.
1291	* CD devices are represented by IOCDBlockStorageDevice class itself, while DVD and BlueRay ones
1292	* have it as a parent class.
1293	*/
1294	CFMutableDictionaryRef RefMatchingDict = IOServiceMatching("IOCDBlockStorageDevice");
1295	AssertReturn(RefMatchingDict, NULL);
1296
1297	/*
1298	* Perform the search and get a collection of DVD services.
1299	*/
1300	io_iterator_t DVDServices = NULL;
1301	IOReturn rc = IOServiceGetMatchingServices(g_MasterPort, RefMatchingDict, &DVDServices);
1302	AssertMsgReturn(rc == kIOReturnSuccess, ("rc=%d\n", rc), NULL);
1303	RefMatchingDict = NULL; /* the reference is consumed by IOServiceGetMatchingServices. */
1304
1305	/*
1306	* Enumerate the matching services.
1307	* (This enumeration must be identical to the one performed in DrvHostBase.cpp.)
1308	*/
1309	PDARWINDVD pHead = NULL;
1310	PDARWINDVD pTail = NULL;
1311	unsigned i = 0;
1312	io_object_t DVDService;
1313	while ((DVDService = IOIteratorNext(DVDServices)) != 0)
1314	{
1315	DARWIN_IOKIT_DUMP_OBJ(DVDService);
1316
1317	/*
1318	* Get the properties we use to identify the DVD drive.
1319	*
1320	* While there is a (weird 12 byte) GUID, it isn't persistent
1321	* across boots. So, we have to use a combination of the
1322	* vendor name and product name properties with an optional
1323	* sequence number for identification.
1324	*/
1325	CFMutableDictionaryRef PropsRef = 0;
1326	kern_return_t krc = IORegistryEntryCreateCFProperties(DVDService, &PropsRef, kCFAllocatorDefault, kNilOptions);
1327	if (krc == KERN_SUCCESS)
1328	{
1329	/* Get the Device Characteristics dictionary. */
1330	CFDictionaryRef DevCharRef = (CFDictionaryRef)CFDictionaryGetValue(PropsRef, CFSTR(kIOPropertyDeviceCharacteristicsKey));
1331	if (DevCharRef)
1332	{
1333	/* The vendor name. */
1334	char szVendor[128];
1335	char *pszVendor = &szVendor[0];
1336	CFTypeRef ValueRef = CFDictionaryGetValue(DevCharRef, CFSTR(kIOPropertyVendorNameKey));
1337	if ( ValueRef
1338	&& CFGetTypeID(ValueRef) == CFStringGetTypeID()
1339	&& CFStringGetCString((CFStringRef)ValueRef, szVendor, sizeof(szVendor), kCFStringEncodingUTF8))
1340	pszVendor = RTStrStrip(szVendor);
1341	else
1342	*pszVendor = '\0';
1343
1344	/* The product name. */
1345	char szProduct[128];
1346	char *pszProduct = &szProduct[0];
1347	ValueRef = CFDictionaryGetValue(DevCharRef, CFSTR(kIOPropertyProductNameKey));
1348	if ( ValueRef
1349	&& CFGetTypeID(ValueRef) == CFStringGetTypeID()
1350	&& CFStringGetCString((CFStringRef)ValueRef, szProduct, sizeof(szProduct), kCFStringEncodingUTF8))
1351	pszProduct = RTStrStrip(szProduct);
1352	else
1353	*pszProduct = '\0';
1354
1355	/* Construct the name and check for duplicates. */
1356	char szName[256 + 32];
1357	if (pszVendor \|\| pszProduct)
1358	{
1359	if (pszVendor && pszProduct)
1360	RTStrPrintf(szName, sizeof(szName), "%s %s", pszVendor, pszProduct);
1361	else
1362	strcpy(szName, *pszVendor ? pszVendor : pszProduct);
1363
1364	for (PDARWINDVD pCur = pHead; pCur; pCur = pCur->pNext)
1365	{
1366	if (!strcmp(szName, pCur->szName))
1367	{
1368	if (pszVendor && pszProduct)
1369	RTStrPrintf(szName, sizeof(szName), "%s %s (#%u)", pszVendor, pszProduct, i);
1370	else
1371	RTStrPrintf(szName, sizeof(szName), "%s (#%u)", *pszVendor ? pszVendor : pszProduct, i);
1372	break;
1373	}
1374	}
1375	}
1376	else
1377	RTStrPrintf(szName, sizeof(szName), "(#%u)", i);
1378
1379	/* Create the device. */
1380	size_t cbName = strlen(szName) + 1;
1381	PDARWINDVD pNew = (PDARWINDVD)RTMemAlloc(RT_OFFSETOF(DARWINDVD, szName[cbName]));
1382	if (pNew)
1383	{
1384	pNew->pNext = NULL;
1385	memcpy(pNew->szName, szName, cbName);
1386	if (pTail)
1387	pTail = pTail->pNext = pNew;
1388	else
1389	pTail = pHead = pNew;
1390	}
1391	}
1392	CFRelease(PropsRef);
1393	}
1394	else
1395	AssertMsgFailed(("krc=%#x\n", krc));
1396
1397	IOObjectRelease(DVDService);
1398	i++;
1399	}
1400
1401	IOObjectRelease(DVDServices);
1402
1403	return pHead;
1404	}
1405
1406
1407	/**
1408	* Enumerate the ethernet capable network devices returning a FIFO of them.
1409	*
1410	* @returns Pointer to the head.
1411	*/
1412	PDARWINETHERNIC DarwinGetEthernetControllers(void)
1413	{
1414	AssertReturn(darwinOpenMasterPort(), NULL);
1415
1416	/*
1417	* Create a matching dictionary for searching for ethernet controller
1418	* services in the IOKit.
1419	*
1420	* For some really stupid reason I don't get all the controllers if I look for
1421	* objects that are instances of IOEthernetController or its descendants (only
1422	* get the AirPort on my mac pro). But fortunately using IOEthernetInterface
1423	* seems to work. Weird s**t!
1424	*/
1425	//CFMutableDictionaryRef RefMatchingDict = IOServiceMatching("IOEthernetController"); - this doesn't work :-(
1426	CFMutableDictionaryRef RefMatchingDict = IOServiceMatching("IOEthernetInterface");
1427	AssertReturn(RefMatchingDict, NULL);
1428
1429	/*
1430	* Perform the search and get a collection of ethernet controller services.
1431	*/
1432	io_iterator_t EtherIfServices = NULL;
1433	IOReturn rc = IOServiceGetMatchingServices(g_MasterPort, RefMatchingDict, &EtherIfServices);
1434	AssertMsgReturn(rc == kIOReturnSuccess, ("rc=%d\n", rc), NULL);
1435	RefMatchingDict = NULL; /* the reference is consumed by IOServiceGetMatchingServices. */
1436
1437	/*
1438	* Get a copy of the current network interfaces from the system configuration service.
1439	* We'll use this for looking up the proper interface names.
1440	*/
1441	CFArrayRef IfsRef = SCNetworkInterfaceCopyAll();
1442	CFIndex cIfs = IfsRef ? CFArrayGetCount(IfsRef) : 0;
1443
1444	/*
1445	* Get the current preferences and make a copy of the network services so we
1446	* can look up the right interface names. The IfsRef is just for fallback.
1447	*/
1448	CFArrayRef ServicesRef = NULL;
1449	CFIndex cServices = 0;
1450	SCPreferencesRef PrefsRef = SCPreferencesCreate(kCFAllocatorDefault, CFSTR("org.virtualbox.VBoxSVC"), NULL);
1451	if (PrefsRef)
1452	{
1453	SCNetworkSetRef SetRef = SCNetworkSetCopyCurrent(PrefsRef);
1454	CFRelease(PrefsRef);
1455	if (SetRef)
1456	{
1457	ServicesRef = SCNetworkSetCopyServices(SetRef);
1458	CFRelease(SetRef);
1459	cServices = ServicesRef ? CFArrayGetCount(ServicesRef) : 0;
1460	}
1461	}
1462
1463	/*
1464	* Enumerate the ethernet controller services.
1465	*/
1466	PDARWINETHERNIC pHead = NULL;
1467	PDARWINETHERNIC pTail = NULL;
1468	io_object_t EtherIfService;
1469	while ((EtherIfService = IOIteratorNext(EtherIfServices)) != 0)
1470	{
1471	/*
1472	* Dig up the parent, meaning the IOEthernetController.
1473	*/
1474	io_object_t EtherNICService;
1475	kern_return_t krc = IORegistryEntryGetParentEntry(EtherIfService, kIOServicePlane, &EtherNICService);
1476	/krc = IORegistryEntryGetChildEntry(EtherNICService, kIOServicePlane, &EtherIfService); /
1477	if (krc == KERN_SUCCESS)
1478	{
1479	DARWIN_IOKIT_DUMP_OBJ(EtherNICService);
1480	/*
1481	* Get the properties we use to identify and name the Ethernet NIC.
1482	* We need the both the IOEthernetController and it's IONetworkInterface child.
1483	*/
1484	CFMutableDictionaryRef PropsRef = 0;
1485	krc = IORegistryEntryCreateCFProperties(EtherNICService, &PropsRef, kCFAllocatorDefault, kNilOptions);
1486	if (krc == KERN_SUCCESS)
1487	{
1488	CFMutableDictionaryRef IfPropsRef = 0;
1489	krc = IORegistryEntryCreateCFProperties(EtherIfService, &IfPropsRef, kCFAllocatorDefault, kNilOptions);
1490	if (krc == KERN_SUCCESS)
1491	{
1492	/*
1493	* Gather the required data.
1494	* We'll create a UUID from the MAC address and the BSD name.
1495	*/
1496	char szTmp[256];
1497	do
1498	{
1499	/* Check if airport (a bit heuristical - it's com.apple.driver.AirPortBrcm43xx here). */
1500	darwinDictGetString(PropsRef, CFSTR("CFBundleIdentifier"), szTmp, sizeof(szTmp));
1501	bool fWireless;
1502	bool fAirPort = fWireless = strstr(szTmp, ".AirPort") != NULL;
1503
1504	/* Check if it's USB. */
1505	darwinDictGetString(PropsRef, CFSTR("IOProviderClass"), szTmp, sizeof(szTmp));
1506	bool fUSB = strstr(szTmp, "USB") != NULL;
1507
1508
1509	/* Is it builtin? */
1510	bool fBuiltin;
1511	darwinDictGetBool(IfPropsRef, CFSTR("IOBuiltin"), &fBuiltin);
1512
1513	/* Is it the primary interface */
1514	bool fPrimaryIf;
1515	darwinDictGetBool(IfPropsRef, CFSTR("IOPrimaryInterface"), &fPrimaryIf);
1516
1517	/* Get the MAC address. */
1518	RTMAC Mac;
1519	AssertBreak(darwinDictGetData(PropsRef, CFSTR("IOMACAddress"), &Mac, sizeof(Mac)));
1520
1521	/* The BSD Name from the interface dictionary. */
1522	char szBSDName[RT_SIZEOFMEMB(DARWINETHERNIC, szBSDName)];
1523	AssertBreak(darwinDictGetString(IfPropsRef, CFSTR("BSD Name"), szBSDName, sizeof(szBSDName)));
1524
1525	/* Check if it's really wireless. */
1526	if ( darwinDictIsPresent(IfPropsRef, CFSTR("IO80211CountryCode"))
1527	\|\| darwinDictIsPresent(IfPropsRef, CFSTR("IO80211DriverVersion"))
1528	\|\| darwinDictIsPresent(IfPropsRef, CFSTR("IO80211HardwareVersion"))
1529	\|\| darwinDictIsPresent(IfPropsRef, CFSTR("IO80211Locale")))
1530	fWireless = true;
1531	else
1532	fAirPort = fWireless = false;
1533
1534	/** @todo IOPacketFilters / IONetworkFilterGroup? */
1535	/*
1536	* Create the interface name.
1537	*
1538	* Note! The ConsoleImpl2.cpp code ASSUMES things about the name. It is also
1539	* stored in the VM config files. (really bright idea)
1540	*/
1541	strcpy(szTmp, szBSDName);
1542	char *psz = strchr(szTmp, '\0');
1543	*psz++ = ':';
1544	*psz++ = ' ';
1545	size_t cchLeft = sizeof(szTmp) - (psz - &szTmp[0]) - (sizeof(" (Wireless)") - 1);
1546	bool fFound = false;
1547	CFIndex i;
1548
1549	/* look it up among the current services */
1550	for (i = 0; i < cServices; i++)
1551	{
1552	SCNetworkServiceRef ServiceRef = (SCNetworkServiceRef)CFArrayGetValueAtIndex(ServicesRef, i);
1553	SCNetworkInterfaceRef IfRef = SCNetworkServiceGetInterface(ServiceRef);
1554	if (IfRef)
1555	{
1556	CFStringRef BSDNameRef = SCNetworkInterfaceGetBSDName(IfRef);
1557	if ( BSDNameRef
1558	&& CFStringGetCString(BSDNameRef, psz, cchLeft, kCFStringEncodingUTF8)
1559	&& !strcmp(psz, szBSDName))
1560	{
1561	CFStringRef ServiceNameRef = SCNetworkServiceGetName(ServiceRef);
1562	if ( ServiceNameRef
1563	&& CFStringGetCString(ServiceNameRef, psz, cchLeft, kCFStringEncodingUTF8))
1564	{
1565	fFound = true;
1566	break;
1567	}
1568	}
1569	}
1570	}
1571	/* Look it up in the interface list. */
1572	if (!fFound)
1573	for (i = 0; i < cIfs; i++)
1574	{
1575	SCNetworkInterfaceRef IfRef = (SCNetworkInterfaceRef)CFArrayGetValueAtIndex(IfsRef, i);
1576	CFStringRef BSDNameRef = SCNetworkInterfaceGetBSDName(IfRef);
1577	if ( BSDNameRef
1578	&& CFStringGetCString(BSDNameRef, psz, cchLeft, kCFStringEncodingUTF8)
1579	&& !strcmp(psz, szBSDName))
1580	{
1581	CFStringRef DisplayNameRef = SCNetworkInterfaceGetLocalizedDisplayName(IfRef);
1582	if ( DisplayNameRef
1583	&& CFStringGetCString(DisplayNameRef, psz, cchLeft, kCFStringEncodingUTF8))
1584	{
1585	fFound = true;
1586	break;
1587	}
1588	}
1589	}
1590	/* Generate a half plausible name if we for some silly reason didn't find the interface. */
1591	if (!fFound)
1592	RTStrPrintf(szTmp, sizeof(szTmp), "%s: %s%s(?)",
1593	szBSDName,
1594	fUSB ? "USB " : "",
1595	fWireless ? fAirPort ? "AirPort " : "Wireless" : "Ethernet");
1596	/* If we did find it and it's wireless but without "AirPort" or "Wireless", fix it */
1597	else if ( fWireless
1598	&& !strstr(psz, "AirPort")
1599	&& !strstr(psz, "Wireless"))
1600	strcat(szTmp, fAirPort ? " (AirPort)" : " (Wireless)");
1601
1602	/*
1603	* Create the list entry.
1604	*/
1605	DARWIN_IOKIT_LOG(("Found: if=%s mac=%.6Rhxs fWireless=%RTbool fAirPort=%RTbool fBuiltin=%RTbool fPrimaryIf=%RTbool fUSB=%RTbool\n",
1606	szBSDName, &Mac, fWireless, fAirPort, fBuiltin, fPrimaryIf, fUSB));
1607
1608	size_t cchName = strlen(szTmp);
1609	PDARWINETHERNIC pNew = (PDARWINETHERNIC)RTMemAlloc(RT_OFFSETOF(DARWINETHERNIC, szName[cchName + 1]));
1610	if (pNew)
1611	{
1612	strncpy(pNew->szBSDName, szBSDName, sizeof(pNew->szBSDName)); /* the '\0' padding is intentional! */
1613
1614	RTUuidClear(&pNew->Uuid);
1615	memcpy(&pNew->Uuid, pNew->szBSDName, RT_MIN(sizeof(pNew->szBSDName), sizeof(pNew->Uuid)));
1616	pNew->Uuid.Gen.u8ClockSeqHiAndReserved = (pNew->Uuid.Gen.u8ClockSeqHiAndReserved & 0x3f) \| 0x80;
1617	pNew->Uuid.Gen.u16TimeHiAndVersion = (pNew->Uuid.Gen.u16TimeHiAndVersion & 0x0fff) \| 0x4000;
1618	pNew->Uuid.Gen.au8Node[0] = Mac.au8[0];
1619	pNew->Uuid.Gen.au8Node[1] = Mac.au8[1];
1620	pNew->Uuid.Gen.au8Node[2] = Mac.au8[2];
1621	pNew->Uuid.Gen.au8Node[3] = Mac.au8[3];
1622	pNew->Uuid.Gen.au8Node[4] = Mac.au8[4];
1623	pNew->Uuid.Gen.au8Node[5] = Mac.au8[5];
1624
1625	pNew->Mac = Mac;
1626	pNew->fWireless = fWireless;
1627	pNew->fAirPort = fAirPort;
1628	pNew->fBuiltin = fBuiltin;
1629	pNew->fUSB = fUSB;
1630	pNew->fPrimaryIf = fPrimaryIf;
1631	memcpy(pNew->szName, szTmp, cchName + 1);
1632
1633	/*
1634	* Link it into the list, keep the list sorted by fPrimaryIf and the BSD name.
1635	*/
1636	if (pTail)
1637	{
1638	PDARWINETHERNIC pPrev = pTail;
1639	if (strcmp(pNew->szBSDName, pPrev->szBSDName) < 0)
1640	{
1641	pPrev = NULL;
1642	for (PDARWINETHERNIC pCur = pHead; pCur; pPrev = pCur, pCur = pCur->pNext)
1643	if ( (int)pNew->fPrimaryIf - (int)pCur->fPrimaryIf > 0
1644	\|\| ( (int)pNew->fPrimaryIf - (int)pCur->fPrimaryIf == 0
1645	&& strcmp(pNew->szBSDName, pCur->szBSDName) >= 0))
1646	break;
1647	}
1648	if (pPrev)
1649	{
1650	/* tail or in list. */
1651	pNew->pNext = pPrev->pNext;
1652	pPrev->pNext = pNew;
1653	if (pPrev == pTail)
1654	pTail = pNew;
1655	}
1656	else
1657	{
1658	/* head */
1659	pNew->pNext = pHead;
1660	pHead = pNew;
1661	}
1662	}
1663	else
1664	{
1665	/* empty list */
1666	pNew->pNext = NULL;
1667	pTail = pHead = pNew;
1668	}
1669	}
1670	} while (0);
1671
1672	CFRelease(IfPropsRef);
1673	}
1674	CFRelease(PropsRef);
1675	}
1676	IOObjectRelease(EtherNICService);
1677	}
1678	else
1679	AssertMsgFailed(("krc=%#x\n", krc));
1680	IOObjectRelease(EtherIfService);
1681	}
1682
1683	IOObjectRelease(EtherIfServices);
1684	if (ServicesRef)
1685	CFRelease(ServicesRef);
1686	if (IfsRef)
1687	CFRelease(IfsRef);
1688	return pHead;
1689	}
1690
1691	#ifdef STANDALONE_TESTCASE
1692	/**
1693	* This file can optionally be compiled into a testcase, this is the main function.
1694	* To build:
1695	* g++ -I ../../../../include -D IN_RING3 iokit.cpp ../../../../out/darwin.x86/debug/lib/RuntimeR3.a ../../../../out/darwin.x86/debug/lib/SUPR3.a ../../../../out/darwin.x86/debug/lib/RuntimeR3.a ../../../../out/darwin.x86/debug/lib/VBox-kStuff.a ../../../../out/darwin.x86/debug/lib/RuntimeR3.a -framework CoreFoundation -framework IOKit -framework SystemConfiguration -liconv -D STANDALONE_TESTCASE -o iokit -g && ./iokit
1696	*/
1697	int main(int argc, char **argv)
1698	{
1699	RTR3InitExe(argc, &argv, 0);
1700
1701	if (1)
1702	{
1703	/*
1704	* Network preferences.
1705	*/
1706	RTPrintf("Preferences: Network Services\n");
1707	SCPreferencesRef PrefsRef = SCPreferencesCreate(kCFAllocatorDefault, CFSTR("org.virtualbox.VBoxSVC"), NULL);
1708	if (PrefsRef)
1709	{
1710	CFDictionaryRef NetworkServiceRef = (CFDictionaryRef)SCPreferencesGetValue(PrefsRef, kSCPrefNetworkServices);
1711	darwinDumpDict(NetworkServiceRef, 4);
1712	CFRelease(PrefsRef);
1713	}
1714	}
1715
1716	if (1)
1717	{
1718	/*
1719	* Network services interfaces in the current config.
1720	*/
1721	RTPrintf("Preferences: Network Service Interfaces\n");
1722	SCPreferencesRef PrefsRef = SCPreferencesCreate(kCFAllocatorDefault, CFSTR("org.virtualbox.VBoxSVC"), NULL);
1723	if (PrefsRef)
1724	{
1725	SCNetworkSetRef SetRef = SCNetworkSetCopyCurrent(PrefsRef);
1726	if (SetRef)
1727	{
1728	CFArrayRef ServicesRef = SCNetworkSetCopyServices(SetRef);
1729	CFIndex cServices = CFArrayGetCount(ServicesRef);
1730	for (CFIndex i = 0; i < cServices; i++)
1731	{
1732	SCNetworkServiceRef ServiceRef = (SCNetworkServiceRef)CFArrayGetValueAtIndex(ServicesRef, i);
1733	char szServiceName[128] = {0};
1734	CFStringGetCString(SCNetworkServiceGetName(ServiceRef), szServiceName, sizeof(szServiceName), kCFStringEncodingUTF8);
1735
1736	SCNetworkInterfaceRef IfRef = SCNetworkServiceGetInterface(ServiceRef);
1737	char szBSDName[16] = {0};
1738	if (SCNetworkInterfaceGetBSDName(IfRef))
1739	CFStringGetCString(SCNetworkInterfaceGetBSDName(IfRef), szBSDName, sizeof(szBSDName), kCFStringEncodingUTF8);
1740	char szDisplayName[128] = {0};
1741	if (SCNetworkInterfaceGetLocalizedDisplayName(IfRef))
1742	CFStringGetCString(SCNetworkInterfaceGetLocalizedDisplayName(IfRef), szDisplayName, sizeof(szDisplayName), kCFStringEncodingUTF8);
1743
1744	RTPrintf(" #%u ServiceName=\"%s\" IfBSDName=\"%s\" IfDisplayName=\"%s\"\n",
1745	i, szServiceName, szBSDName, szDisplayName);
1746	}
1747
1748	CFRelease(ServicesRef);
1749	CFRelease(SetRef);
1750	}
1751
1752	CFRelease(PrefsRef);
1753	}
1754	}
1755
1756	if (1)
1757	{
1758	/*
1759	* Network interfaces.
1760	*/
1761	RTPrintf("Preferences: Network Interfaces\n");
1762	CFArrayRef IfsRef = SCNetworkInterfaceCopyAll();
1763	if (IfsRef)
1764	{
1765	CFIndex cIfs = CFArrayGetCount(IfsRef);
1766	for (CFIndex i = 0; i < cIfs; i++)
1767	{
1768	SCNetworkInterfaceRef IfRef = (SCNetworkInterfaceRef)CFArrayGetValueAtIndex(IfsRef, i);
1769	char szBSDName[16] = {0};
1770	if (SCNetworkInterfaceGetBSDName(IfRef))
1771	CFStringGetCString(SCNetworkInterfaceGetBSDName(IfRef), szBSDName, sizeof(szBSDName), kCFStringEncodingUTF8);
1772	char szDisplayName[128] = {0};
1773	if (SCNetworkInterfaceGetLocalizedDisplayName(IfRef))
1774	CFStringGetCString(SCNetworkInterfaceGetLocalizedDisplayName(IfRef), szDisplayName, sizeof(szDisplayName), kCFStringEncodingUTF8);
1775	RTPrintf(" #%u BSDName=\"%s\" DisplayName=\"%s\"\n",
1776	i, szBSDName, szDisplayName);
1777	}
1778
1779	CFRelease(IfsRef);
1780	}
1781	}
1782
1783	if (1)
1784	{
1785	/*
1786	* Get and display the ethernet controllers.
1787	*/
1788	RTPrintf("Ethernet controllers:\n");
1789	PDARWINETHERNIC pEtherNICs = DarwinGetEthernetControllers();
1790	for (PDARWINETHERNIC pCur = pEtherNICs; pCur; pCur = pCur->pNext)
1791	{
1792	RTPrintf("%s\n", pCur->szName);
1793	RTPrintf(" szBSDName=%s\n", pCur->szBSDName);
1794	RTPrintf(" UUID=%RTuuid\n", &pCur->Uuid);
1795	RTPrintf(" Mac=%.6Rhxs\n", &pCur->Mac);
1796	RTPrintf(" fWireless=%RTbool\n", pCur->fWireless);
1797	RTPrintf(" fAirPort=%RTbool\n", pCur->fAirPort);
1798	RTPrintf(" fBuiltin=%RTbool\n", pCur->fBuiltin);
1799	RTPrintf(" fUSB=%RTbool\n", pCur->fUSB);
1800	RTPrintf(" fPrimaryIf=%RTbool\n", pCur->fPrimaryIf);
1801	}
1802	}
1803
1804
1805	return 0;
1806	}
1807	#endif

注意: 瀏覽 TracBrowser 來幫助您使用儲存庫瀏覽器

source: vbox/trunk/src/VBox/Main/src-server/darwin/iokit.cpp@ 52442

以其他格式下載: