vkat.cpp@ 89964

Last change on this file since 89964 was 89964, checked in by vboxsync, 4 years ago
Audio/ValKit: Closing fixes for audioVerifyOne(). bugref:10008
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File size: 42.1 KB

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1	/* $Id: vkat.cpp 89964 2021-06-30 07:57:43Z vboxsync $ */
2	/** @file
3	* Validation Kit Audio Test (VKAT) utility for testing and validating the audio stack.
4	*/
5
6	/*
7	* Copyright (C) 2021 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	* The contents of this file may alternatively be used under the terms
18	* of the Common Development and Distribution License Version 1.0
19	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20	* VirtualBox OSE distribution, in which case the provisions of the
21	* CDDL are applicable instead of those of the GPL.
22	*
23	* You may elect to license modified versions of this file under the
24	* terms and conditions of either the GPL or the CDDL or both.
25	*/
26
27
28	/*********************************************************************************************************************************
29	* Header Files *
30	*********************************************************************************************************************************/
31	#include <iprt/buildconfig.h>
32	#include <iprt/ctype.h>
33	#include <iprt/dir.h>
34	#include <iprt/errcore.h>
35	#include <iprt/file.h>
36	#include <iprt/initterm.h>
37	#include <iprt/getopt.h>
38	#include <iprt/message.h>
39	#include <iprt/path.h>
40	#include <iprt/process.h>
41	#include <iprt/rand.h>
42	#include <iprt/stream.h>
43	#include <iprt/string.h>
44	#include <iprt/test.h>
45
46	#include <package-generated.h>
47	#include "product-generated.h"
48
49	#include <VBox/version.h>
50	#include <VBox/log.h>
51
52	#ifdef RT_OS_WINDOWS
53	# include <iprt/win/windows.h> /* for CoInitializeEx */
54	#endif
55	#include <signal.h>
56
57	#include "vkatInternal.h"
58
59
60	/*********************************************************************************************************************************
61	* Internal Functions *
62	*********************************************************************************************************************************/
63	static int audioVerifyOne(const char pszPathSetA, const char pszPathSetB);
64
65
66	/*********************************************************************************************************************************
67	* Global Variables *
68	*********************************************************************************************************************************/
69	/**
70	* Backends.
71	*
72	* @note The first backend in the array is the default one for the platform.
73	*/
74	struct
75	{
76	/** The driver registration structure. */
77	PCPDMDRVREG pDrvReg;
78	/** The backend name.
79	* Aliases are implemented by having multiple entries for the same backend. */
80	const char *pszName;
81	} const g_aBackends[] =
82	{
83	#if defined(VBOX_WITH_AUDIO_ALSA) && defined(RT_OS_LINUX)
84	{ &g_DrvHostALSAAudio, "alsa" },
85	#endif
86	#ifdef VBOX_WITH_AUDIO_PULSE
87	{ &g_DrvHostPulseAudio, "pulseaudio" },
88	{ &g_DrvHostPulseAudio, "pulse" },
89	{ &g_DrvHostPulseAudio, "pa" },
90	#endif
91	#ifdef VBOX_WITH_AUDIO_OSS
92	{ &g_DrvHostOSSAudio, "oss" },
93	#endif
94	#if defined(RT_OS_DARWIN)
95	{ &g_DrvHostCoreAudio, "coreaudio" },
96	{ &g_DrvHostCoreAudio, "core" },
97	{ &g_DrvHostCoreAudio, "ca" },
98	#endif
99	#if defined(RT_OS_WINDOWS)
100	{ &g_DrvHostAudioWas, "wasapi" },
101	{ &g_DrvHostAudioWas, "was" },
102	{ &g_DrvHostDSound, "directsound" },
103	{ &g_DrvHostDSound, "dsound" },
104	{ &g_DrvHostDSound, "ds" },
105	#endif
106	{ &g_DrvHostValidationKitAudio, "valkit" }
107	};
108	AssertCompile(sizeof(g_aBackends) > 0 /* port me */);
109
110	/**
111	* Long option values for the 'test' command.
112	*/
113	enum
114	{
115	VKAT_TEST_OPT_COUNT = 900,
116	VKAT_TEST_OPT_DEV,
117	VKAT_TEST_OPT_GUEST_ATS_ADDR,
118	VKAT_TEST_OPT_GUEST_ATS_PORT,
119	VKAT_TEST_OPT_HOST_ATS_ADDR,
120	VKAT_TEST_OPT_HOST_ATS_PORT,
121	VKAT_TEST_OPT_MODE,
122	VKAT_TEST_OPT_NO_VERIFY,
123	VKAT_TEST_OPT_OUTDIR,
124	VKAT_TEST_OPT_PAUSE,
125	VKAT_TEST_OPT_PCM_HZ,
126	VKAT_TEST_OPT_PCM_BIT,
127	VKAT_TEST_OPT_PCM_CHAN,
128	VKAT_TEST_OPT_PCM_SIGNED,
129	VKAT_TEST_OPT_TAG,
130	VKAT_TEST_OPT_TEMPDIR,
131	VKAT_TEST_OPT_VOL
132	};
133
134	/**
135	* Long option values for the 'verify' command.
136	*/
137	enum
138	{
139	VKAT_VERIFY_OPT_TAG = 900
140	};
141
142	/**
143	* Common command line parameters.
144	*/
145	static const RTGETOPTDEF g_aCmdCommonOptions[] =
146	{
147	{ "--quiet", 'q', RTGETOPT_REQ_NOTHING },
148	{ "--verbose", 'v', RTGETOPT_REQ_NOTHING },
149	{ "--debug-audio", AUDIO_TEST_OPT_CMN_DEBUG_AUDIO_ENABLE, RTGETOPT_REQ_NOTHING },
150	{ "--debug-audio-path", AUDIO_TEST_OPT_CMN_DEBUG_AUDIO_PATH, RTGETOPT_REQ_STRING },
151	};
152
153	/**
154	* Command line parameters for test mode.
155	*/
156	static const RTGETOPTDEF g_aCmdTestOptions[] =
157	{
158	{ "--backend", 'b', RTGETOPT_REQ_STRING },
159	{ "--drvaudio", 'd', RTGETOPT_REQ_NOTHING },
160	{ "--exclude", 'e', RTGETOPT_REQ_UINT32 },
161	{ "--exclude-all", 'a', RTGETOPT_REQ_NOTHING },
162	{ "--guest-ats-addr", VKAT_TEST_OPT_GUEST_ATS_ADDR, RTGETOPT_REQ_STRING },
163	{ "--guest-ats-port", VKAT_TEST_OPT_GUEST_ATS_PORT, RTGETOPT_REQ_UINT32 },
164	{ "--host-ats-address", VKAT_TEST_OPT_HOST_ATS_ADDR, RTGETOPT_REQ_STRING },
165	{ "--host-ats-port", VKAT_TEST_OPT_HOST_ATS_PORT, RTGETOPT_REQ_UINT32 },
166	{ "--include", 'i', RTGETOPT_REQ_UINT32 },
167	{ "--outdir", VKAT_TEST_OPT_OUTDIR, RTGETOPT_REQ_STRING },
168	{ "--count", VKAT_TEST_OPT_COUNT, RTGETOPT_REQ_UINT32 },
169	{ "--device", VKAT_TEST_OPT_DEV, RTGETOPT_REQ_STRING },
170	{ "--pause", VKAT_TEST_OPT_PAUSE, RTGETOPT_REQ_UINT32 },
171	{ "--pcm-bit", VKAT_TEST_OPT_PCM_BIT, RTGETOPT_REQ_UINT8 },
172	{ "--pcm-chan", VKAT_TEST_OPT_PCM_CHAN, RTGETOPT_REQ_UINT8 },
173	{ "--pcm-hz", VKAT_TEST_OPT_PCM_HZ, RTGETOPT_REQ_UINT16 },
174	{ "--pcm-signed", VKAT_TEST_OPT_PCM_SIGNED, RTGETOPT_REQ_BOOL },
175	{ "--mode", VKAT_TEST_OPT_MODE, RTGETOPT_REQ_STRING },
176	{ "--no-verify", VKAT_TEST_OPT_NO_VERIFY, RTGETOPT_REQ_NOTHING },
177	{ "--tag", VKAT_TEST_OPT_TAG, RTGETOPT_REQ_STRING },
178	{ "--tempdir", VKAT_TEST_OPT_TEMPDIR, RTGETOPT_REQ_STRING },
179	{ "--volume", VKAT_TEST_OPT_VOL, RTGETOPT_REQ_UINT8 }
180	};
181
182	/**
183	* Command line parameters for verification mode.
184	*/
185	static const RTGETOPTDEF g_aCmdVerifyOptions[] =
186	{
187	{ "--tag", VKAT_VERIFY_OPT_TAG, RTGETOPT_REQ_STRING }
188	};
189
190	/** Terminate ASAP if set. Set on Ctrl-C. */
191	bool volatile g_fTerminate = false;
192	/** The release logger. */
193	PRTLOGGER g_pRelLogger = NULL;
194	/** The test handle. */
195	RTTEST g_hTest;
196	/** The current verbosity level. */
197	unsigned g_uVerbosity = 0;
198	/** DrvAudio: Enable debug (or not). */
199	bool g_fDrvAudioDebug = false;
200	/** DrvAudio: The debug output path. */
201	const char *g_pszDrvAudioDebug = NULL;
202
203
204	/**
205	* Get default backend.
206	*/
207	PCPDMDRVREG AudioTestGetDefaultBackend(void)
208	{
209	return g_aBackends[0].pDrvReg;
210	}
211
212
213	/**
214	* Helper for handling --backend options.
215	*
216	* @returns Pointer to the specified backend, NULL if not found (error
217	* displayed).
218	* @param pszBackend The backend option value.
219	*/
220	PCPDMDRVREG AudioTestFindBackendOpt(const char *pszBackend)
221	{
222	for (uintptr_t i = 0; i < RT_ELEMENTS(g_aBackends); i++)
223	if ( strcmp(pszBackend, g_aBackends[i].pszName) == 0
224	\|\| strcmp(pszBackend, g_aBackends[i].pDrvReg->szName) == 0)
225	return g_aBackends[i].pDrvReg;
226	RTMsgError("Unknown backend: '%s'", pszBackend);
227	return NULL;
228	}
229
230
231	/*********************************************************************************************************************************
232	* Test callbacks *
233	*********************************************************************************************************************************/
234
235	/**
236	* @copydoc FNAUDIOTESTSETUP
237	*/
238	static DECLCALLBACK(int) audioTestPlayToneSetup(PAUDIOTESTENV pTstEnv, PAUDIOTESTDESC pTstDesc, PAUDIOTESTPARMS pTstParmsAcq, void **ppvCtx)
239	{
240	RT_NOREF(pTstDesc, ppvCtx);
241
242	int rc = VINF_SUCCESS;
243
244	if (strlen(pTstEnv->szDev))
245	{
246	rc = audioTestDriverStackSetDevice(&pTstEnv->DrvStack, PDMAUDIODIR_OUT, pTstEnv->szDev);
247	if (RT_FAILURE(rc))
248	return rc;
249	}
250
251	pTstParmsAcq->enmType = AUDIOTESTTYPE_TESTTONE_PLAY;
252	pTstParmsAcq->Props = pTstEnv->Props;
253	pTstParmsAcq->enmDir = PDMAUDIODIR_OUT;
254	#ifdef DEBUG
255	pTstParmsAcq->cIterations = 1;
256	#else
257	pTstParmsAcq->cIterations = RTRandU32Ex(1, 10);
258	#endif
259	pTstParmsAcq->idxCurrent = 0;
260
261	PAUDIOTESTTONEPARMS pToneParms = &pTstParmsAcq->TestTone;
262
263	pToneParms->Props = pTstParmsAcq->Props;
264	pToneParms->dbFreqHz = AudioTestToneGetRandomFreq();
265	pToneParms->msPrequel = 0; /** @todo Implement analyzing this first! */
266	#ifdef DEBUG_andy
267	pToneParms->msDuration = 2000;
268	#else
269	pToneParms->msDuration = RTRandU32Ex(0, RT_MS_10SEC); /** @todo Probably a bit too long, but let's see. */
270	#endif
271	pToneParms->msSequel = 0; /** @todo Implement analyzing this first! */
272	pToneParms->uVolumePercent = 100; /** @todo Implement analyzing this first! */
273
274	return rc;
275	}
276
277	/**
278	* @copydoc FNAUDIOTESTEXEC
279	*/
280	static DECLCALLBACK(int) audioTestPlayToneExec(PAUDIOTESTENV pTstEnv, void *pvCtx, PAUDIOTESTPARMS pTstParms)
281	{
282	RT_NOREF(pvCtx);
283
284	int rc = VINF_SUCCESS;
285
286	for (uint32_t i = 0; i < pTstParms->cIterations; i++)
287	{
288	/*
289	* 1. Arm the (host) ValKit ATS with the recording parameters.
290	*/
291	PAUDIOTESTTONEPARMS const pToneParms = &pTstParms->TestTone;
292	rc = AudioTestSvcClientToneRecord(&pTstEnv->u.Host.AtsClValKit, pToneParms);
293	if (RT_SUCCESS(rc))
294	{
295	/*
296	* 2. Tell the guest ATS to start playback.
297	*/
298	rc = AudioTestSvcClientTonePlay(&pTstEnv->u.Host.AtsClGuest, pToneParms);
299	}
300
301	if (RT_FAILURE(rc))
302	RTTestFailed(g_hTest, "Playing tone failed\n");
303	}
304
305	return rc;
306	}
307
308	/**
309	* @copydoc FNAUDIOTESTDESTROY
310	*/
311	static DECLCALLBACK(int) audioTestPlayToneDestroy(PAUDIOTESTENV pTstEnv, void *pvCtx)
312	{
313	RT_NOREF(pTstEnv, pvCtx);
314
315	return VINF_SUCCESS;
316	}
317
318	/**
319	* @copydoc FNAUDIOTESTSETUP
320	*/
321	static DECLCALLBACK(int) audioTestRecordToneSetup(PAUDIOTESTENV pTstEnv, PAUDIOTESTDESC pTstDesc, PAUDIOTESTPARMS pTstParmsAcq, void **ppvCtx)
322	{
323	RT_NOREF(pTstDesc, ppvCtx);
324
325	int rc = VINF_SUCCESS;
326
327	if (strlen(pTstEnv->szDev))
328	{
329	rc = audioTestDriverStackSetDevice(&pTstEnv->DrvStack, PDMAUDIODIR_IN, pTstEnv->szDev);
330	if (RT_FAILURE(rc))
331	return rc;
332	}
333
334	pTstParmsAcq->enmType = AUDIOTESTTYPE_TESTTONE_RECORD;
335	pTstParmsAcq->Props = pTstEnv->Props;
336	pTstParmsAcq->enmDir = PDMAUDIODIR_IN;
337	#ifdef DEBUG
338	pTstParmsAcq->cIterations = 1;
339	#else
340	pTstParmsAcq->cIterations = RTRandU32Ex(1, 10);
341	#endif
342	pTstParmsAcq->idxCurrent = 0;
343
344	return rc;
345	}
346
347	/**
348	* @copydoc FNAUDIOTESTEXEC
349	*/
350	static DECLCALLBACK(int) audioTestRecordToneExec(PAUDIOTESTENV pTstEnv, void *pvCtx, PAUDIOTESTPARMS pTstParms)
351	{
352	RT_NOREF(pvCtx);
353
354	int rc = VINF_SUCCESS;
355
356	for (uint32_t i = 0; i < pTstParms->cIterations; i++)
357	{
358	pTstParms->TestTone.Props = pTstParms->Props;
359	#ifdef DEBUG_andy
360	pTstParms->TestTone.msDuration = RTRandU32Ex(50 /* ms */, 2000);
361	#else
362	pTstParms->TestTone.msDuration = RTRandU32Ex(50 /* ms /, RT_MS_30SEC); /* @todo Record even longer? */
363	#endif
364	/*
365	* 1. Arm the (host) ValKit ATS with the playback parameters.
366	*/
367	rc = AudioTestSvcClientTonePlay(&pTstEnv->u.Host.AtsClValKit, &pTstParms->TestTone);
368	if (RT_SUCCESS(rc))
369	{
370	/*
371	* 2. Tell the guest ATS to start recording.
372	*/
373	rc = AudioTestSvcClientToneRecord(&pTstEnv->u.Host.AtsClGuest, &pTstParms->TestTone);
374	}
375
376	if (RT_FAILURE(rc))
377	RTTestFailed(g_hTest, "Recording tone failed\n");
378	}
379
380	return rc;
381	}
382
383	/**
384	* @copydoc FNAUDIOTESTDESTROY
385	*/
386	static DECLCALLBACK(int) audioTestRecordToneDestroy(PAUDIOTESTENV pTstEnv, void *pvCtx)
387	{
388	RT_NOREF(pTstEnv, pvCtx);
389
390	return VINF_SUCCESS;
391	}
392
393
394	/*********************************************************************************************************************************
395	* Test execution *
396	*********************************************************************************************************************************/
397
398	/** Test definition table. */
399	AUDIOTESTDESC g_aTests[] =
400	{
401	/* pszTest fExcluded pfnSetup */
402	{ "PlayTone", false, audioTestPlayToneSetup, audioTestPlayToneExec, audioTestPlayToneDestroy },
403	{ "RecordTone", false, audioTestRecordToneSetup, audioTestRecordToneExec, audioTestRecordToneDestroy }
404	};
405	/** Number of tests defined. */
406	unsigned g_cTests = RT_ELEMENTS(g_aTests);
407
408	/**
409	* Runs one specific audio test.
410	*
411	* @returns VBox status code.
412	* @param pTstEnv Test environment to use for running the test.
413	* @param pTstDesc Test to run.
414	* @param uSeq Test sequence # in case there are more tests.
415	*/
416	static int audioTestOne(PAUDIOTESTENV pTstEnv, PAUDIOTESTDESC pTstDesc, unsigned uSeq)
417	{
418	RT_NOREF(uSeq);
419
420	int rc;
421
422	AUDIOTESTPARMS TstParms;
423	audioTestParmsInit(&TstParms);
424
425	RTTestSub(g_hTest, pTstDesc->pszName);
426
427	if (pTstDesc->fExcluded)
428	{
429	RTTestSkipped(g_hTest, "Excluded from list");
430	return VINF_SUCCESS;
431	}
432
433	void pvCtx = NULL; / Test-specific opaque context. Optional and can be NULL. */
434
435	if (pTstDesc->pfnSetup)
436	{
437	rc = pTstDesc->pfnSetup(pTstEnv, pTstDesc, &TstParms, &pvCtx);
438	if (RT_FAILURE(rc))
439	{
440	RTTestFailed(g_hTest, "Test setup failed with %Rrc\n", rc);
441	return rc;
442	}
443	}
444
445	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Test #%u: %RU32 iterations\n", uSeq, TstParms.cIterations);
446
447	AssertPtr(pTstDesc->pfnExec);
448	rc = pTstDesc->pfnExec(pTstEnv, pvCtx, &TstParms);
449	if (RT_FAILURE(rc))
450	RTTestFailed(g_hTest, "Test failed with %Rrc\n", rc);
451
452	RTTestSubDone(g_hTest);
453
454	if (pTstDesc->pfnDestroy)
455	{
456	int rc2 = pTstDesc->pfnDestroy(pTstEnv, pvCtx);
457	if (RT_SUCCESS(rc))
458	rc = rc2;
459
460	if (RT_FAILURE(rc2))
461	RTTestFailed(g_hTest, "Test destruction failed with %Rrc\n", rc2);
462	}
463
464	audioTestParmsDestroy(&TstParms);
465
466	return rc;
467	}
468
469	/**
470	* Runs all specified tests in a row.
471	*
472	* @returns VBox status code.
473	* @param pTstEnv Test environment to use for running all tests.
474	*/
475	int audioTestWorker(PAUDIOTESTENV pTstEnv)
476	{
477	int rc = VINF_SUCCESS;
478
479	if (pTstEnv->enmMode == AUDIOTESTMODE_GUEST)
480	{
481	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Guest ATS running\n");
482
483	while (!g_fTerminate)
484	RTThreadSleep(100);
485
486	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Shutting down guest ATS ...\n");
487
488	int rc2 = AudioTestSvcShutdown(&pTstEnv->u.Guest.Srv);
489	if (RT_SUCCESS(rc))
490	rc = rc2;
491
492	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Guest ATS shutdown complete\n");
493	}
494	else if (pTstEnv->enmMode == AUDIOTESTMODE_HOST)
495	{
496	RTTestPrintf(g_hTest, RTTESTLVL_DEBUG, "Using tag '%s'\n", pTstEnv->szTag);
497
498	rc = AudioTestSvcClientTestSetBegin(&pTstEnv->u.Host.AtsClValKit, pTstEnv->szTag);
499	if (RT_SUCCESS(rc))
500	rc = AudioTestSvcClientTestSetBegin(&pTstEnv->u.Host.AtsClGuest, pTstEnv->szTag);
501
502	if (RT_SUCCESS(rc))
503	{
504	unsigned uSeq = 0;
505	for (unsigned i = 0; i < RT_ELEMENTS(g_aTests); i++)
506	{
507	int rc2 = audioTestOne(pTstEnv, &g_aTests[i], uSeq);
508	if (RT_SUCCESS(rc))
509	rc = rc2;
510
511	if (!g_aTests[i].fExcluded)
512	uSeq++;
513
514	if (g_fTerminate)
515	break;
516	}
517
518	int rc2 = AudioTestSvcClientTestSetEnd(&pTstEnv->u.Host.AtsClGuest, pTstEnv->szTag);
519	if (RT_SUCCESS(rc))
520	rc = rc2;
521
522	rc2 = AudioTestSvcClientTestSetEnd(&pTstEnv->u.Host.AtsClValKit, pTstEnv->szTag);
523	if (RT_SUCCESS(rc))
524	rc = rc2;
525
526	if (RT_SUCCESS(rc))
527	{
528	/*
529	* Download guest + Validation Kit audio driver test sets to our output directory.
530	*/
531	char szFileName[RTPATH_MAX];
532	if (RTStrPrintf2(szFileName, sizeof(szFileName), "%s-guest.tar.gz", pTstEnv->szTag))
533	{
534	rc = RTPathJoin(pTstEnv->u.Host.szPathTestSetGuest, sizeof(pTstEnv->u.Host.szPathTestSetGuest),
535	pTstEnv->szPathOut, szFileName);
536	if (RT_SUCCESS(rc))
537	{
538	if (RTStrPrintf2(szFileName, sizeof(szFileName), "%s-host.tar.gz", pTstEnv->szTag))
539	{
540	rc = RTPathJoin(pTstEnv->u.Host.szPathTestSetValKit, sizeof(pTstEnv->u.Host.szPathTestSetValKit),
541	pTstEnv->szPathOut, szFileName);
542	}
543	else
544	rc = VERR_BUFFER_OVERFLOW;
545	}
546	else
547	rc = VERR_BUFFER_OVERFLOW;
548
549	if (RT_SUCCESS(rc))
550	{
551	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Downloading guest test set to '%s'\n",
552	pTstEnv->u.Host.szPathTestSetGuest);
553	rc = AudioTestSvcClientTestSetDownload(&pTstEnv->u.Host.AtsClGuest,
554	pTstEnv->szTag, pTstEnv->u.Host.szPathTestSetGuest);
555	}
556
557	if (RT_SUCCESS(rc))
558	{
559	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Downloading host test set to '%s'\n",
560	pTstEnv->u.Host.szPathTestSetValKit);
561	rc = AudioTestSvcClientTestSetDownload(&pTstEnv->u.Host.AtsClValKit,
562	pTstEnv->szTag, pTstEnv->u.Host.szPathTestSetValKit);
563	}
564	}
565	else
566	rc = VERR_BUFFER_OVERFLOW;
567
568	if ( RT_SUCCESS(rc)
569	&& !pTstEnv->fSkipVerify)
570	{
571	rc = audioVerifyOne(pTstEnv->u.Host.szPathTestSetGuest, pTstEnv->u.Host.szPathTestSetValKit);
572	}
573	else
574	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Verification skipped\n");
575
576	RTFileDelete(pTstEnv->u.Host.szPathTestSetGuest);
577	RTFileDelete(pTstEnv->u.Host.szPathTestSetValKit);
578	}
579	}
580	}
581	else
582	AssertFailed();
583
584	/* Clean up. */
585	RTDirRemove(pTstEnv->szPathTemp);
586	RTDirRemove(pTstEnv->szPathOut);
587
588	if (RT_FAILURE(rc))
589	RTTestFailed(g_hTest, "Test worker failed with %Rrc", rc);
590
591	return rc;
592	}
593
594	/** Option help for the 'test' command. */
595	static DECLCALLBACK(const char *) audioTestCmdTestHelp(PCRTGETOPTDEF pOpt)
596	{
597	switch (pOpt->iShort)
598	{
599	case 'a': return "Exclude all tests from the list (useful to enable single tests later with --include)";
600	case 'b': return "The audio backend to use";
601	case 'd': return "Go via DrvAudio instead of directly interfacing with the backend";
602	case 'e': return "Exclude the given test id from the list";
603	case 'i': return "Include the given test id in the list";
604	case VKAT_TEST_OPT_DEV: return "Use the specified audio device";
605	case VKAT_TEST_OPT_GUEST_ATS_ADDR: return "Address of guest ATS to connect to";
606	case VKAT_TEST_OPT_GUEST_ATS_PORT: return "Port of guest ATS to connect to [6042]";
607	case VKAT_TEST_OPT_HOST_ATS_ADDR: return "Address of host ATS to connect to";
608	case VKAT_TEST_OPT_HOST_ATS_PORT: return "Port of host ATS to connect to [6052]";
609	case VKAT_TEST_OPT_MODE: return "Specifies the test mode to use when running the tests";
610	case VKAT_TEST_OPT_NO_VERIFY: return "Skips the verification step";
611	case VKAT_TEST_OPT_OUTDIR: return "Specifies the output directory to use";
612	case VKAT_TEST_OPT_PAUSE: return "Not yet implemented";
613	case VKAT_TEST_OPT_PCM_HZ: return "Specifies the PCM Hetz (Hz) rate to use [44100]";
614	case VKAT_TEST_OPT_PCM_BIT: return "Specifies the PCM sample bits (i.e. 16) to use [16]";
615	case VKAT_TEST_OPT_PCM_CHAN: return "Specifies the number of PCM channels to use [2]";
616	case VKAT_TEST_OPT_PCM_SIGNED: return "Specifies whether to use signed (true) or unsigned (false) samples [true]";
617	case VKAT_TEST_OPT_TAG: return "Specifies the test set tag to use";
618	case VKAT_TEST_OPT_TEMPDIR: return "Specifies the temporary directory to use";
619	case VKAT_TEST_OPT_VOL: return "Specifies the audio volume (in percent, 0-100) to use";
620	default:
621	break;
622	}
623	return NULL;
624	}
625
626	/**
627	* Main (entry) function for the testing functionality of VKAT.
628	*
629	* @returns Program exit code.
630	* @param pGetState RTGetOpt state.
631	*/
632	static DECLCALLBACK(RTEXITCODE) audioTestMain(PRTGETOPTSTATE pGetState)
633	{
634	AUDIOTESTENV TstEnv;
635	RT_ZERO(TstEnv);
636
637	int rc = AudioTestSvcCreate(&TstEnv.u.Guest.Srv);
638
639	const char pszDevice = NULL; / Custom device to use. Can be NULL if not being used. */
640	const char pszTag = NULL; / Custom tag to use. Can be NULL if not being used. */
641	PCPDMDRVREG pDrvReg = AudioTestGetDefaultBackend();
642	bool fWithDrvAudio = false;
643	uint8_t cPcmSampleBit = 0;
644	uint8_t cPcmChannels = 0;
645	uint32_t uPcmHz = 0;
646	bool fPcmSigned = true;
647
648	const char *pszGuestTcpAddr = NULL;
649	uint16_t uGuestTcpPort = ATS_TCP_DEF_BIND_PORT_GUEST;
650	const char *pszValKitTcpAddr = NULL;
651	uint16_t uValKitTcpPort = ATS_TCP_DEF_BIND_PORT_VALKIT;
652
653	int ch;
654	RTGETOPTUNION ValueUnion;
655	while ((ch = RTGetOpt(pGetState, &ValueUnion)))
656	{
657	switch (ch)
658	{
659	case 'a':
660	for (unsigned i = 0; i < RT_ELEMENTS(g_aTests); i++)
661	g_aTests[i].fExcluded = true;
662	break;
663
664	case 'b':
665	pDrvReg = AudioTestFindBackendOpt(ValueUnion.psz);
666	if (pDrvReg == NULL)
667	return RTEXITCODE_SYNTAX;
668	break;
669
670	case 'd':
671	fWithDrvAudio = true;
672	break;
673
674	case 'e':
675	if (ValueUnion.u32 >= RT_ELEMENTS(g_aTests))
676	return RTMsgErrorExit(RTEXITCODE_SYNTAX, "Invalid test number %u passed to --exclude", ValueUnion.u32);
677	g_aTests[ValueUnion.u32].fExcluded = true;
678	break;
679
680	case VKAT_TEST_OPT_GUEST_ATS_ADDR:
681	pszGuestTcpAddr = ValueUnion.psz;
682	break;
683
684	case VKAT_TEST_OPT_GUEST_ATS_PORT:
685	uGuestTcpPort = ValueUnion.u32;
686	break;
687
688	case VKAT_TEST_OPT_HOST_ATS_ADDR:
689	pszValKitTcpAddr = ValueUnion.psz;
690	break;
691
692	case VKAT_TEST_OPT_HOST_ATS_PORT:
693	uValKitTcpPort = ValueUnion.u32;
694	break;
695
696	case VKAT_TEST_OPT_MODE:
697	if (TstEnv.enmMode != AUDIOTESTMODE_UNKNOWN)
698	return RTMsgErrorExit(RTEXITCODE_SYNTAX, "Test mode (guest / host) already specified");
699	TstEnv.enmMode = RTStrICmp(ValueUnion.psz, "guest") == 0 ? AUDIOTESTMODE_GUEST : AUDIOTESTMODE_HOST;
700	break;
701
702	case VKAT_TEST_OPT_NO_VERIFY:
703	TstEnv.fSkipVerify = true;
704	break;
705
706	case 'i':
707	if (ValueUnion.u32 >= RT_ELEMENTS(g_aTests))
708	return RTMsgErrorExit(RTEXITCODE_SYNTAX, "Invalid test number %u passed to --include", ValueUnion.u32);
709	g_aTests[ValueUnion.u32].fExcluded = false;
710	break;
711
712	case VKAT_TEST_OPT_COUNT:
713	return RTMsgErrorExitFailure("Not yet implemented!");
714
715	case VKAT_TEST_OPT_DEV:
716	pszDevice = ValueUnion.psz;
717	break;
718
719	case VKAT_TEST_OPT_PAUSE:
720	return RTMsgErrorExitFailure("Not yet implemented!");
721
722	case VKAT_TEST_OPT_OUTDIR:
723	rc = RTStrCopy(TstEnv.szPathOut, sizeof(TstEnv.szPathOut), ValueUnion.psz);
724	if (RT_FAILURE(rc))
725	return RTMsgErrorExitFailure("Failed to copy out directory: %Rrc", rc);
726	break;
727
728	case VKAT_TEST_OPT_PCM_BIT:
729	cPcmSampleBit = ValueUnion.u8;
730	break;
731
732	case VKAT_TEST_OPT_PCM_CHAN:
733	cPcmChannels = ValueUnion.u8;
734	break;
735
736	case VKAT_TEST_OPT_PCM_HZ:
737	uPcmHz = ValueUnion.u32;
738	break;
739
740	case VKAT_TEST_OPT_PCM_SIGNED:
741	fPcmSigned = ValueUnion.f;
742	break;
743
744	case VKAT_TEST_OPT_TAG:
745	pszTag = ValueUnion.psz;
746	break;
747
748	case VKAT_TEST_OPT_TEMPDIR:
749	rc = RTStrCopy(TstEnv.szPathTemp, sizeof(TstEnv.szPathTemp), ValueUnion.psz);
750	if (RT_FAILURE(rc))
751	return RTMsgErrorExit(RTEXITCODE_FAILURE, "Temp dir invalid, rc=%Rrc", rc);
752	break;
753
754	case VKAT_TEST_OPT_VOL:
755	TstEnv.uVolumePercent = ValueUnion.u8;
756	break;
757
758	AUDIO_TEST_COMMON_OPTION_CASES(ValueUnion);
759
760	default:
761	rc = AudioTestSvcHandleOption(&TstEnv.u.Guest.Srv, ch, &ValueUnion);
762	if (RT_FAILURE(rc))
763	return RTGetOptPrintError(rc, &ValueUnion);
764	}
765	}
766
767	/*
768	* Start testing.
769	*/
770	RTTestBanner(g_hTest);
771
772	/* Initialize the custom test parameters with sensible defaults if nothing else is given. */
773	PDMAudioPropsInit(&TstEnv.Props,
774	cPcmSampleBit ? cPcmSampleBit / 8 : 2 /* 16-bit */, fPcmSigned, cPcmChannels ? cPcmChannels : 2,
775	uPcmHz ? uPcmHz : 44100);
776
777	if (TstEnv.enmMode == AUDIOTESTMODE_UNKNOWN)
778	return RTMsgErrorExit(RTEXITCODE_SYNTAX, "No test mode (--mode) specified!\n");
779
780	/* For now all tests have the same test environment. */
781	rc = audioTestEnvInit(&TstEnv, pDrvReg, fWithDrvAudio);
782	if (RT_SUCCESS(rc))
783	rc = audioTestWorker(&TstEnv);
784
785	audioTestEnvDestroy(&TstEnv);
786
787	if (RT_FAILURE(rc)) /* Let us know that something went wrong in case we forgot to mention it. */
788	RTTestFailed(g_hTest, "Testing failed with %Rrc\n", rc);
789
790	/*
791	* Print summary and exit.
792	*/
793	return RTTestSummaryAndDestroy(g_hTest);
794	}
795
796
797	const VKATCMD g_CmdTest =
798	{
799	"test",
800	audioTestMain,
801	"Runs audio tests and creates an audio test set.",
802	g_aCmdTestOptions,
803	RT_ELEMENTS(g_aCmdTestOptions),
804	audioTestCmdTestHelp,
805	true /* fNeedsTransport */
806	};
807
808
809	/*********************************************************************************************************************************
810	* Command: verify *
811	*********************************************************************************************************************************/
812
813	static int audioVerifyOpenTestSet(const char *pszPathSet, PAUDIOTESTSET pSet)
814	{
815	int rc;
816
817	char szPathExtracted[RTPATH_MAX];
818
819	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Opening test set '%s'\n", pszPathSet);
820
821	const bool fPacked = AudioTestSetIsPacked(pszPathSet);
822	if (fPacked)
823	{
824	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Test set is an archive and needs to be unpacked\n");
825
826	char szPathTemp[RTPATH_MAX];
827	rc = RTPathTemp(szPathTemp, sizeof(szPathTemp));
828	if (RT_SUCCESS(rc))
829	{
830	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Using temporary directory '%s'\n", szPathTemp);
831
832	rc = RTPathJoin(szPathExtracted, sizeof(szPathExtracted), szPathTemp, "vkat-testset-XXXX");
833	if (RT_SUCCESS(rc))
834	{
835	rc = RTDirCreateTemp(szPathExtracted, 0755);
836	if (RT_SUCCESS(rc))
837	{
838	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Unpacking archive to '%s'\n", szPathExtracted);
839	rc = AudioTestSetUnpack(pszPathSet, szPathExtracted);
840	if (RT_SUCCESS(rc))
841	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Archive successfully unpacked\n");
842	}
843	}
844	}
845	}
846	else
847	rc = VINF_SUCCESS;
848
849	if (RT_SUCCESS(rc))
850	rc = AudioTestSetOpen(pSet, fPacked ? szPathExtracted : pszPathSet);
851
852	if (RT_FAILURE(rc))
853	RTTestFailed(g_hTest, "Unable to open / unpack test set archive: %Rrc", rc);
854
855	return rc;
856	}
857
858	/**
859	* Verifies one test set pair.
860	*
861	* @returns VBox status code.
862	* @param pszPathSetA Absolute path to test set A.
863	* @param pszPathSetB Absolute path to test set B.
864	*/
865	static int audioVerifyOne(const char pszPathSetA, const char pszPathSetB)
866	{
867	RTTestSubF(g_hTest, "Verifying");
868	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Verifying test set '%s' with test set '%s'\n", pszPathSetA, pszPathSetB);
869
870	AUDIOTESTSET SetA, SetB;
871	int rc = audioVerifyOpenTestSet(pszPathSetA, &SetA);
872	if (RT_SUCCESS(rc))
873	{
874	rc = audioVerifyOpenTestSet(pszPathSetB, &SetB);
875	if (RT_SUCCESS(rc))
876	{
877	AUDIOTESTERRORDESC errDesc;
878	rc = AudioTestSetVerify(&SetA, &SetB, &errDesc);
879	if (RT_SUCCESS(rc))
880	{
881	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "%RU32 errors occurred while verifying\n", AudioTestErrorDescCount(&errDesc));
882	if (AudioTestErrorDescFailed(&errDesc))
883	{
884	/** @todo Use some AudioTestErrorXXX API for enumeration here later. */
885	PAUDIOTESTERRORENTRY pErrEntry;
886	RTListForEach(&errDesc.List, pErrEntry, AUDIOTESTERRORENTRY, Node)
887	RTTestFailed(g_hTest, pErrEntry->szDesc);
888	}
889	else
890	RTTestPrintf(g_hTest, RTTESTLVL_ALWAYS, "Verification successful\n");
891
892	AudioTestErrorDescDestroy(&errDesc);
893	}
894	else
895	RTTestFailed(g_hTest, "Verification failed with %Rrc", rc);
896
897	if (!g_fDrvAudioDebug) /* Don't wipe stuff when debugging. Can be useful for introspecting data. */
898	AudioTestSetWipe(&SetB);
899	AudioTestSetClose(&SetB);
900	}
901
902	if (!g_fDrvAudioDebug) /* Ditto. */
903	AudioTestSetWipe(&SetA);
904	AudioTestSetClose(&SetA);
905	}
906
907	RTTestSubDone(g_hTest);
908
909	return rc;
910	}
911
912	/**
913	* Main (entry) function for the verification functionality of VKAT.
914	*
915	* @returns Program exit code.
916	* @param pGetState RTGetOpt state.
917	*/
918	static DECLCALLBACK(RTEXITCODE) audioVerifyMain(PRTGETOPTSTATE pGetState)
919	{
920	/*
921	* Parse options and process arguments.
922	*/
923	const char *apszSets[2] = { NULL, NULL };
924	unsigned iTestSet = 0;
925
926	int rc;
927	RTGETOPTUNION ValueUnion;
928	while ((rc = RTGetOpt(pGetState, &ValueUnion)))
929	{
930	switch (rc)
931	{
932	case VKAT_VERIFY_OPT_TAG:
933	break;
934
935	case VINF_GETOPT_NOT_OPTION:
936	if (iTestSet == 0)
937	RTTestBanner(g_hTest);
938	if (iTestSet >= RT_ELEMENTS(apszSets))
939	return RTMsgErrorExitFailure("Only two test sets can be verified at one time");
940	apszSets[iTestSet++] = ValueUnion.psz;
941	break;
942
943	AUDIO_TEST_COMMON_OPTION_CASES(ValueUnion);
944
945	default:
946	return RTGetOptPrintError(rc, &ValueUnion);
947	}
948	}
949
950	if (!iTestSet)
951	return RTMsgErrorExitFailure("At least one test set must be specified");
952
953	/*
954	* If only test set A is given, default to the current directory
955	* for test set B.
956	*/
957	char szDirCur[RTPATH_MAX];
958	if (iTestSet == 1)
959	{
960	rc = RTPathGetCurrent(szDirCur, sizeof(szDirCur));
961	if (RT_SUCCESS(rc))
962	apszSets[1] = szDirCur;
963	else
964	RTTestFailed(g_hTest, "Failed to retrieve current directory: %Rrc", rc);
965	}
966
967	if (RT_SUCCESS(rc))
968	audioVerifyOne(apszSets[0], apszSets[1]);
969
970	/*
971	* Print summary and exit.
972	*/
973	return RTTestSummaryAndDestroy(g_hTest);
974	}
975
976
977	const VKATCMD g_CmdVerify =
978	{
979	"verify",
980	audioVerifyMain,
981	"Verifies a formerly created audio test set.",
982	g_aCmdVerifyOptions,
983	RT_ELEMENTS(g_aCmdVerifyOptions),
984	NULL,
985	false /* fNeedsTransport */
986	};
987
988
989	/*********************************************************************************************************************************
990	* Main *
991	*********************************************************************************************************************************/
992
993	/**
994	* Ctrl-C signal handler.
995	*
996	* This just sets g_fTerminate and hope it will be noticed soon. It restores
997	* the SIGINT action to default, so that a second Ctrl-C will have the normal
998	* effect (just in case the code doesn't respond to g_fTerminate).
999	*/
1000	static void audioTestSignalHandler(int iSig) RT_NOEXCEPT
1001	{
1002	Assert(iSig == SIGINT); RT_NOREF(iSig);
1003	RTPrintf("Ctrl-C!\n");
1004	ASMAtomicWriteBool(&g_fTerminate, true);
1005	signal(SIGINT, SIG_DFL);
1006	}
1007
1008	/**
1009	* Commands.
1010	*/
1011	const VKATCMD *g_apCommands[] =
1012	{
1013	&g_CmdTest,
1014	&g_CmdVerify,
1015	&g_CmdEnum,
1016	&g_CmdPlay,
1017	&g_CmdRec,
1018	&g_CmdSelfTest
1019	};
1020
1021	/**
1022	* Shows tool usage text.
1023	*/
1024	RTEXITCODE audioTestUsage(PRTSTREAM pStrm)
1025	{
1026	RTStrmPrintf(pStrm, "usage: %s [global options] <command> [command-options]\n",
1027	RTPathFilename(RTProcExecutablePath()));
1028	RTStrmPrintf(pStrm,
1029	"\n"
1030	"Global Options:\n"
1031	" --debug-audio\n"
1032	" Enables (DrvAudio) debugging.\n"
1033	" --debug-audio-path=<path>\n"
1034	" Tells DrvAudio where to put its debug output (wav-files).\n"
1035	" -q, --quiet\n"
1036	" Sets verbosity to zero.\n"
1037	" -v, --verbose\n"
1038	" Increase verbosity.\n"
1039	" -V, --version\n"
1040	" Displays version.\n"
1041	" -h, -?, --help\n"
1042	" Displays help.\n"
1043	);
1044
1045	for (uintptr_t iCmd = 0; iCmd < RT_ELEMENTS(g_apCommands); iCmd++)
1046	{
1047	PCVKATCMD const pCmd = g_apCommands[iCmd];
1048	RTStrmPrintf(pStrm,
1049	"\n"
1050	"Command '%s':\n"
1051	" %s\n"
1052	"Options for '%s':\n",
1053	pCmd->pszCommand, pCmd->pszDesc, pCmd->pszCommand);
1054	PCRTGETOPTDEF const paOptions = pCmd->paOptions;
1055	for (unsigned i = 0; i < pCmd->cOptions; i++)
1056	{
1057	if (RT_C_IS_PRINT(paOptions[i].iShort))
1058	RTStrmPrintf(pStrm, " -%c, %s\n", paOptions[i].iShort, paOptions[i].pszLong);
1059	else
1060	RTStrmPrintf(pStrm, " %s\n", paOptions[i].pszLong);
1061
1062	const char *pszHelp = NULL;
1063	if (pCmd->pfnOptionHelp)
1064	pszHelp = pCmd->pfnOptionHelp(&paOptions[i]);
1065	if (pszHelp)
1066	RTStrmPrintf(pStrm, " %s\n", pszHelp);
1067	}
1068
1069	if (pCmd->fNeedsTransport)
1070	{
1071	for (uintptr_t iTx = 0; iTx < g_cTransports; iTx++)
1072	g_apTransports[iTx]->pfnUsage(pStrm);
1073	}
1074	}
1075
1076	RTStrmPrintf(pStrm, "\nDefault values for an option are displayed in [] if available.\n");
1077
1078	return RTEXITCODE_SUCCESS;
1079	}
1080
1081	/**
1082	* Shows tool version.
1083	*/
1084	RTEXITCODE audioTestVersion(void)
1085	{
1086	RTPrintf("%s\n", RTBldCfgRevisionStr());
1087	return RTEXITCODE_SUCCESS;
1088	}
1089
1090	/**
1091	* Shows the logo.
1092	*
1093	* @param pStream Output stream to show logo on.
1094	*/
1095	void audioTestShowLogo(PRTSTREAM pStream)
1096	{
1097	RTStrmPrintf(pStream, VBOX_PRODUCT " VKAT (Validation Kit Audio Test) Version " VBOX_VERSION_STRING " - r%s\n"
1098	"(C) " VBOX_C_YEAR " " VBOX_VENDOR "\n"
1099	"All rights reserved.\n\n", RTBldCfgRevisionStr());
1100	}
1101
1102	int main(int argc, char **argv)
1103	{
1104	/*
1105	* Init IPRT and globals.
1106	*/
1107	RTEXITCODE rcExit = RTTestInitAndCreate("AudioTest", &g_hTest);
1108	if (rcExit != RTEXITCODE_SUCCESS)
1109	return rcExit;
1110
1111	#ifdef RT_OS_WINDOWS
1112	HRESULT hrc = CoInitializeEx(NULL /pReserved/, COINIT_MULTITHREADED \| COINIT_SPEED_OVER_MEMORY \| COINIT_DISABLE_OLE1DDE);
1113	if (FAILED(hrc))
1114	RTMsgWarning("CoInitializeEx failed: %#x", hrc);
1115	#endif
1116
1117	/*
1118	* Configure release logging to go to stderr.
1119	*/
1120	static const char * const g_apszLogGroups[] = VBOX_LOGGROUP_NAMES;
1121	int rc = RTLogCreate(&g_pRelLogger, RTLOGFLAGS_PREFIX_THREAD, "all.e.l", "VKAT_RELEASE_LOG",
1122	RT_ELEMENTS(g_apszLogGroups), g_apszLogGroups, RTLOGDEST_STDERR, NULL /"vkat-release.log"/);
1123	if (RT_SUCCESS(rc))
1124	RTLogRelSetDefaultInstance(g_pRelLogger);
1125	else
1126	RTMsgWarning("Failed to create release logger: %Rrc", rc);
1127
1128	/*
1129	* Install a Ctrl-C signal handler.
1130	*/
1131	#ifdef RT_OS_WINDOWS
1132	signal(SIGINT, audioTestSignalHandler);
1133	#else
1134	struct sigaction sa;
1135	RT_ZERO(sa);
1136	sa.sa_handler = audioTestSignalHandler;
1137	sigaction(SIGINT, &sa, NULL);
1138	#endif
1139
1140	/*
1141	* Process common options.
1142	*/
1143	RTGETOPTSTATE GetState;
1144	rc = RTGetOptInit(&GetState, argc, argv, g_aCmdCommonOptions,
1145	RT_ELEMENTS(g_aCmdCommonOptions), 1 /idxFirst/, 0 /fFlags - must not sort! /);
1146	AssertRCReturn(rc, RTEXITCODE_INIT);
1147
1148	RTGETOPTUNION ValueUnion;
1149	while ((rc = RTGetOpt(&GetState, &ValueUnion)) != 0)
1150	{
1151	switch (rc)
1152	{
1153	AUDIO_TEST_COMMON_OPTION_CASES(ValueUnion);
1154
1155	case VINF_GETOPT_NOT_OPTION:
1156	{
1157	for (uintptr_t iCmd = 0; iCmd < RT_ELEMENTS(g_apCommands); iCmd++)
1158	{
1159	PCVKATCMD const pCmd = g_apCommands[iCmd];
1160	if (strcmp(ValueUnion.psz, pCmd->pszCommand) == 0)
1161	{
1162	size_t cCombinedOptions = pCmd->cOptions + RT_ELEMENTS(g_aCmdCommonOptions);
1163	if (pCmd->fNeedsTransport)
1164	{
1165	for (uintptr_t iTx = 0; iTx < g_cTransports; iTx++)
1166	cCombinedOptions += g_apTransports[iTx]->cOpts;
1167	}
1168	PRTGETOPTDEF paCombinedOptions = (PRTGETOPTDEF)RTMemAlloc(cCombinedOptions * sizeof(RTGETOPTDEF));
1169	if (paCombinedOptions)
1170	{
1171	uint32_t idxOpts = 0;
1172	memcpy(paCombinedOptions, g_aCmdCommonOptions, sizeof(g_aCmdCommonOptions));
1173	idxOpts += RT_ELEMENTS(g_aCmdCommonOptions);
1174	memcpy(&paCombinedOptions[idxOpts], pCmd->paOptions, pCmd->cOptions * sizeof(RTGETOPTDEF));
1175	idxOpts += (uint32_t)pCmd->cOptions;
1176	if (pCmd->fNeedsTransport)
1177	{
1178	for (uintptr_t iTx = 0; iTx < g_cTransports; iTx++)
1179	{
1180	memcpy(&paCombinedOptions[idxOpts],
1181	g_apTransports[iTx]->paOpts, g_apTransports[iTx]->cOpts * sizeof(RTGETOPTDEF));
1182	idxOpts += (uint32_t)g_apTransports[iTx]->cOpts;
1183	}
1184	}
1185
1186	rc = RTGetOptInit(&GetState, argc, argv, paCombinedOptions, cCombinedOptions,
1187	GetState.iNext /idxFirst/, RTGETOPTINIT_FLAGS_OPTS_FIRST);
1188	if (RT_SUCCESS(rc))
1189	{
1190
1191	rcExit = pCmd->pfnHandler(&GetState);
1192	RTMemFree(paCombinedOptions);
1193	return rcExit;
1194	}
1195	return RTMsgErrorExitFailure("RTGetOptInit failed for '%s': %Rrc", ValueUnion.psz, rc);
1196	}
1197	return RTMsgErrorExitFailure("Out of memory!");
1198	}
1199	}
1200	RTMsgError("Unknown command '%s'!\n", ValueUnion.psz);
1201	audioTestUsage(g_pStdErr);
1202	return RTEXITCODE_SYNTAX;
1203	}
1204
1205	default:
1206	return RTGetOptPrintError(rc, &ValueUnion);
1207	}
1208	}
1209
1210	RTMsgError("No command specified!\n");
1211	audioTestUsage(g_pStdErr);
1212	return RTEXITCODE_SYNTAX;
1213	}

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source: vbox/trunk/src/VBox/ValidationKit/utils/audio/vkat.cpp@ 89964

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