VBoxManageMetrics.cpp@ 30013

Last change on this file since 30013 was 28800, checked in by vboxsync, 15 years ago
Automated rebranding to Oracle copyright/license strings via filemuncher
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 22.7 KB

Line
1	/* $Id: VBoxManageMetrics.cpp 28800 2010-04-27 08:22:32Z vboxsync $ */
2	/** @file
3	* VBoxManage - The 'metrics' command.
4	*/
5
6	/*
7	* Copyright (C) 2006-2009 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18	#ifndef VBOX_ONLY_DOCS
19
20	/*******************************************************************************
21	* Header Files *
22	*******************************************************************************/
23	#include <VBox/com/com.h>
24	#include <VBox/com/array.h>
25	#include <VBox/com/ErrorInfo.h>
26	#include <VBox/com/errorprint.h>
27	#include <VBox/com/VirtualBox.h>
28
29	#include <iprt/asm.h>
30	#include <iprt/stream.h>
31	#include <iprt/string.h>
32	#include <iprt/time.h>
33	#include <iprt/thread.h>
34	#include <VBox/log.h>
35
36	#include "VBoxManage.h"
37	using namespace com;
38
39
40	// funcs
41	///////////////////////////////////////////////////////////////////////////////
42
43
44	static char toBaseMetricNames(const char metricList)
45	{
46	char newList = (char)RTMemAlloc(strlen(metricList) + 1);
47	int cSlashes = 0;
48	bool fSkip = false;
49	const char *src = metricList;
50	char c, *dst = newList;
51	while ((c = *src++))
52	if (c == ':')
53	fSkip = true;
54	else if (c == '/' && ++cSlashes == 2)
55	fSkip = true;
56	else if (c == ',')
57	{
58	fSkip = false;
59	cSlashes = 0;
60	*dst++ = c;
61	}
62	else
63	if (!fSkip)
64	*dst++ = c;
65	*dst = 0;
66	return newList;
67	}
68
69	static int parseFilterParameters(int argc, char *argv[],
70	ComPtr<IVirtualBox> aVirtualBox,
71	ComSafeArrayOut(BSTR, outMetrics),
72	ComSafeArrayOut(BSTR, outBaseMetrics),
73	ComSafeArrayOut(IUnknown *, outObjects))
74	{
75	HRESULT rc = S_OK;
76	com::SafeArray<BSTR> retMetrics(1);
77	com::SafeArray<BSTR> retBaseMetrics(1);
78	com::SafeIfaceArray <IUnknown> retObjects;
79
80	Bstr metricNames, baseNames;
81
82	/* Metric list */
83	if (argc > 1)
84	{
85	metricNames = argv[1];
86	char *tmp = toBaseMetricNames(argv[1]);
87	if (!tmp)
88	return VERR_NO_MEMORY;
89	baseNames = tmp;
90	RTMemFree(tmp);
91	}
92	else
93	{
94	metricNames = L"*";
95	baseNames = L"*";
96	}
97	metricNames.cloneTo(&retMetrics[0]);
98	baseNames.cloneTo(&retBaseMetrics[0]);
99
100	/* Object name */
101	if (argc > 0 && strcmp(argv[0], "*"))
102	{
103	if (!strcmp(argv[0], "host"))
104	{
105	ComPtr<IHost> host;
106	CHECK_ERROR(aVirtualBox, COMGETTER(Host)(host.asOutParam()));
107	retObjects.reset(1);
108	host.queryInterfaceTo(&retObjects[0]);
109	}
110	else
111	{
112	ComPtr <IMachine> machine;
113	rc = aVirtualBox->FindMachine(Bstr(argv[0]), machine.asOutParam());
114	if (SUCCEEDED (rc))
115	{
116	retObjects.reset(1);
117	machine.queryInterfaceTo(&retObjects[0]);
118	}
119	else
120	{
121	errorArgument("Invalid machine name: '%s'", argv[0]);
122	return rc;
123	}
124	}
125
126	}
127
128	retMetrics.detachTo(ComSafeArrayOutArg(outMetrics));
129	retBaseMetrics.detachTo(ComSafeArrayOutArg(outBaseMetrics));
130	retObjects.detachTo(ComSafeArrayOutArg(outObjects));
131
132	return rc;
133	}
134
135	static Bstr getObjectName(ComPtr<IVirtualBox> aVirtualBox,
136	ComPtr<IUnknown> aObject)
137	{
138	HRESULT rc;
139
140	ComPtr<IHost> host = aObject;
141	if (!host.isNull())
142	return Bstr("host");
143
144	ComPtr<IMachine> machine = aObject;
145	if (!machine.isNull())
146	{
147	Bstr name;
148	CHECK_ERROR(machine, COMGETTER(Name)(name.asOutParam()));
149	if (SUCCEEDED(rc))
150	return name;
151	}
152	return Bstr("unknown");
153	}
154
155	static void listAffectedMetrics(ComPtr<IVirtualBox> aVirtualBox,
156	ComSafeArrayIn(IPerformanceMetric*, aMetrics))
157	{
158	HRESULT rc;
159	com::SafeIfaceArray<IPerformanceMetric> metrics(ComSafeArrayInArg(aMetrics));
160	if (metrics.size())
161	{
162	ComPtr<IUnknown> object;
163	Bstr metricName;
164	RTPrintf("The following metrics were modified:\n\n"
165	"Object Metric\n"
166	"---------- --------------------\n");
167	for (size_t i = 0; i < metrics.size(); i++)
168	{
169	CHECK_ERROR(metrics[i], COMGETTER(Object)(object.asOutParam()));
170	CHECK_ERROR(metrics[i], COMGETTER(MetricName)(metricName.asOutParam()));
171	RTPrintf("%-10ls %-20ls\n",
172	getObjectName(aVirtualBox, object).raw(), metricName.raw());
173	}
174	RTPrintf("\n");
175	}
176	else
177	{
178	RTPrintf("No metrics match the specified filter!\n");
179	}
180	}
181
182	/**
183	* list *
184	*/
185	static int handleMetricsList(int argc, char *argv[],
186	ComPtr<IVirtualBox> aVirtualBox,
187	ComPtr<IPerformanceCollector> performanceCollector)
188	{
189	HRESULT rc;
190	com::SafeArray<BSTR> metrics;
191	com::SafeArray<BSTR> baseMetrics;
192	com::SafeIfaceArray<IUnknown> objects;
193
194	rc = parseFilterParameters(argc - 1, &argv[1], aVirtualBox,
195	ComSafeArrayAsOutParam(metrics),
196	ComSafeArrayAsOutParam(baseMetrics),
197	ComSafeArrayAsOutParam(objects));
198	if (FAILED(rc))
199	return 1;
200
201	com::SafeIfaceArray<IPerformanceMetric> metricInfo;
202
203	CHECK_ERROR(performanceCollector,
204	GetMetrics(ComSafeArrayAsInParam(metrics),
205	ComSafeArrayAsInParam(objects),
206	ComSafeArrayAsOutParam(metricInfo)));
207
208	ComPtr<IUnknown> object;
209	Bstr metricName, unit, description;
210	ULONG period, count;
211	LONG minimum, maximum;
212	RTPrintf(
213	"Object Metric Unit Minimum Maximum Period Count Description\n"
214	"---------- -------------------- ---- ---------- ---------- ---------- ---------- -----------\n");
215	for (size_t i = 0; i < metricInfo.size(); i++)
216	{
217	CHECK_ERROR(metricInfo[i], COMGETTER(Object)(object.asOutParam()));
218	CHECK_ERROR(metricInfo[i], COMGETTER(MetricName)(metricName.asOutParam()));
219	CHECK_ERROR(metricInfo[i], COMGETTER(Period)(&period));
220	CHECK_ERROR(metricInfo[i], COMGETTER(Count)(&count));
221	CHECK_ERROR(metricInfo[i], COMGETTER(MinimumValue)(&minimum));
222	CHECK_ERROR(metricInfo[i], COMGETTER(MaximumValue)(&maximum));
223	CHECK_ERROR(metricInfo[i], COMGETTER(Unit)(unit.asOutParam()));
224	CHECK_ERROR(metricInfo[i], COMGETTER(Description)(description.asOutParam()));
225	RTPrintf("%-10ls %-20ls %-4ls %10d %10d %10u %10u %ls\n",
226	getObjectName(aVirtualBox, object).raw(), metricName.raw(), unit.raw(),
227	minimum, maximum, period, count, description.raw());
228	}
229
230	return 0;
231	}
232
233	/**
234	* Metics setup
235	*/
236	static int handleMetricsSetup(int argc, char *argv[],
237	ComPtr<IVirtualBox> aVirtualBox,
238	ComPtr<IPerformanceCollector> performanceCollector)
239	{
240	HRESULT rc;
241	com::SafeArray<BSTR> metrics;
242	com::SafeArray<BSTR> baseMetrics;
243	com::SafeIfaceArray<IUnknown> objects;
244	uint32_t period = 1, samples = 1;
245	bool listMatches = false;
246	int i;
247
248	for (i = 1; i < argc; i++)
249	{
250	if ( !strcmp(argv[i], "--period")
251	\|\| !strcmp(argv[i], "-period"))
252	{
253	if (argc <= i + 1)
254	return errorArgument("Missing argument to '%s'", argv[i]);
255	if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &period)
256	\|\| !period)
257	return errorArgument("Invalid value for 'period' parameter: '%s'", argv[i]);
258	}
259	else if ( !strcmp(argv[i], "--samples")
260	\|\| !strcmp(argv[i], "-samples"))
261	{
262	if (argc <= i + 1)
263	return errorArgument("Missing argument to '%s'", argv[i]);
264	if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &samples)
265	\|\| !samples)
266	return errorArgument("Invalid value for 'samples' parameter: '%s'", argv[i]);
267	}
268	else if ( !strcmp(argv[i], "--list")
269	\|\| !strcmp(argv[i], "-list"))
270	listMatches = true;
271	else
272	break; /* The rest of params should define the filter */
273	}
274
275	rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
276	ComSafeArrayAsOutParam(metrics),
277	ComSafeArrayAsOutParam(baseMetrics),
278	ComSafeArrayAsOutParam(objects));
279	if (FAILED(rc))
280	return 1;
281
282	com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
283	CHECK_ERROR(performanceCollector,
284	SetupMetrics(ComSafeArrayAsInParam(metrics),
285	ComSafeArrayAsInParam(objects), period, samples,
286	ComSafeArrayAsOutParam(affectedMetrics)));
287	if (listMatches)
288	listAffectedMetrics(aVirtualBox,
289	ComSafeArrayAsInParam(affectedMetrics));
290
291	return 0;
292	}
293
294	/**
295	* metrics query
296	*/
297	static int handleMetricsQuery(int argc, char *argv[],
298	ComPtr<IVirtualBox> aVirtualBox,
299	ComPtr<IPerformanceCollector> performanceCollector)
300	{
301	HRESULT rc;
302	com::SafeArray<BSTR> metrics;
303	com::SafeArray<BSTR> baseMetrics;
304	com::SafeIfaceArray<IUnknown> objects;
305
306	rc = parseFilterParameters(argc - 1, &argv[1], aVirtualBox,
307	ComSafeArrayAsOutParam(metrics),
308	ComSafeArrayAsOutParam(baseMetrics),
309	ComSafeArrayAsOutParam(objects));
310	if (FAILED(rc))
311	return 1;
312
313	com::SafeArray<BSTR> retNames;
314	com::SafeIfaceArray<IUnknown> retObjects;
315	com::SafeArray<BSTR> retUnits;
316	com::SafeArray<ULONG> retScales;
317	com::SafeArray<ULONG> retSequenceNumbers;
318	com::SafeArray<ULONG> retIndices;
319	com::SafeArray<ULONG> retLengths;
320	com::SafeArray<LONG> retData;
321	CHECK_ERROR (performanceCollector, QueryMetricsData(ComSafeArrayAsInParam(metrics),
322	ComSafeArrayAsInParam(objects),
323	ComSafeArrayAsOutParam(retNames),
324	ComSafeArrayAsOutParam(retObjects),
325	ComSafeArrayAsOutParam(retUnits),
326	ComSafeArrayAsOutParam(retScales),
327	ComSafeArrayAsOutParam(retSequenceNumbers),
328	ComSafeArrayAsOutParam(retIndices),
329	ComSafeArrayAsOutParam(retLengths),
330	ComSafeArrayAsOutParam(retData)) );
331
332	RTPrintf("Object Metric Values\n"
333	"---------- -------------------- --------------------------------------------\n");
334	for (unsigned i = 0; i < retNames.size(); i++)
335	{
336	Bstr metricUnit(retUnits[i]);
337	Bstr metricName(retNames[i]);
338	RTPrintf("%-10ls %-20ls ", getObjectName(aVirtualBox, retObjects[i]).raw(), metricName.raw());
339	const char *separator = "";
340	for (unsigned j = 0; j < retLengths[i]; j++)
341	{
342	if (retScales[i] == 1)
343	RTPrintf("%s%d %ls", separator, retData[retIndices[i] + j], metricUnit.raw());
344	else
345	RTPrintf("%s%d.%02d%ls", separator, retData[retIndices[i] + j] / retScales[i],
346	(retData[retIndices[i] + j] * 100 / retScales[i]) % 100, metricUnit.raw());
347	separator = ", ";
348	}
349	RTPrintf("\n");
350	}
351
352	return 0;
353	}
354
355	static void getTimestamp(char *pts, size_t tsSize)
356	{
357	*pts = 0;
358	AssertReturnVoid(tsSize >= 13); /* 3+3+3+3+1 */
359	RTTIMESPEC TimeSpec;
360	RTTIME Time;
361	RTTimeExplode(&Time, RTTimeNow(&TimeSpec));
362	pts += RTStrFormatNumber(pts, Time.u8Hour, 10, 2, 0, RTSTR_F_ZEROPAD);
363	*pts++ = ':';
364	pts += RTStrFormatNumber(pts, Time.u8Minute, 10, 2, 0, RTSTR_F_ZEROPAD);
365	*pts++ = ':';
366	pts += RTStrFormatNumber(pts, Time.u8Second, 10, 2, 0, RTSTR_F_ZEROPAD);
367	*pts++ = '.';
368	pts += RTStrFormatNumber(pts, Time.u32Nanosecond / 1000000, 10, 3, 0, RTSTR_F_ZEROPAD);
369	*pts = 0;
370	}
371
372	/** Used by the handleMetricsCollect loop. */
373	static bool volatile g_fKeepGoing = true;
374
375	#ifdef RT_OS_WINDOWS
376	/**
377	* Handler routine for catching Ctrl-C, Ctrl-Break and closing of
378	* the console.
379	*
380	* @returns true if handled, false if not handled.
381	* @param dwCtrlType The type of control signal.
382	*
383	* @remarks This is called on a new thread.
384	*/
385	static BOOL WINAPI ctrlHandler(DWORD dwCtrlType)
386	{
387	switch (dwCtrlType)
388	{
389	/* Ctrl-C or Ctrl-Break or Close */
390	case CTRL_C_EVENT:
391	case CTRL_BREAK_EVENT:
392	case CTRL_CLOSE_EVENT:
393	/* Let's shut down gracefully. */
394	ASMAtomicWriteBool(&g_fKeepGoing, false);
395	return TRUE;
396	}
397	/* Don't care about the rest -- let it die a horrible death. */
398	return FALSE;
399	}
400	#endif /* RT_OS_WINDOWS */
401
402	/**
403	* collect
404	*/
405	static int handleMetricsCollect(int argc, char *argv[],
406	ComPtr<IVirtualBox> aVirtualBox,
407	ComPtr<IPerformanceCollector> performanceCollector)
408	{
409	HRESULT rc;
410	com::SafeArray<BSTR> metrics;
411	com::SafeArray<BSTR> baseMetrics;
412	com::SafeIfaceArray<IUnknown> objects;
413	uint32_t period = 1, samples = 1;
414	bool isDetached = false, listMatches = false;
415	int i;
416	for (i = 1; i < argc; i++)
417	{
418	if ( !strcmp(argv[i], "--period")
419	\|\| !strcmp(argv[i], "-period"))
420	{
421	if (argc <= i + 1)
422	return errorArgument("Missing argument to '%s'", argv[i]);
423	if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &period)
424	\|\| !period)
425	return errorArgument("Invalid value for 'period' parameter: '%s'", argv[i]);
426	}
427	else if ( !strcmp(argv[i], "--samples")
428	\|\| !strcmp(argv[i], "-samples"))
429	{
430	if (argc <= i + 1)
431	return errorArgument("Missing argument to '%s'", argv[i]);
432	if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &samples)
433	\|\| !samples)
434	return errorArgument("Invalid value for 'samples' parameter: '%s'", argv[i]);
435	}
436	else if ( !strcmp(argv[i], "--list")
437	\|\| !strcmp(argv[i], "-list"))
438	listMatches = true;
439	else if ( !strcmp(argv[i], "--detach")
440	\|\| !strcmp(argv[i], "-detach"))
441	isDetached = true;
442	else
443	break; /* The rest of params should define the filter */
444	}
445
446	rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
447	ComSafeArrayAsOutParam(metrics),
448	ComSafeArrayAsOutParam(baseMetrics),
449	ComSafeArrayAsOutParam(objects));
450	if (FAILED(rc))
451	return 1;
452
453
454	com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
455	CHECK_ERROR(performanceCollector,
456	SetupMetrics(ComSafeArrayAsInParam(baseMetrics),
457	ComSafeArrayAsInParam(objects), period, samples,
458	ComSafeArrayAsOutParam(affectedMetrics)));
459	if (listMatches)
460	listAffectedMetrics(aVirtualBox,
461	ComSafeArrayAsInParam(affectedMetrics));
462	if (!affectedMetrics.size())
463	return 1;
464
465	if (isDetached)
466	{
467	RTPrintf("Warning! The background process holding collected metrics will shutdown\n"
468	"in few seconds, discarding all collected data and parameters.\n");
469	return 0;
470	}
471
472	#ifdef RT_OS_WINDOWS
473	SetConsoleCtrlHandler(ctrlHandler, true);
474	#endif /* RT_OS_WINDOWS */
475
476	RTPrintf("Time stamp Object Metric Value\n");
477
478	while (g_fKeepGoing)
479	{
480	RTPrintf("------------ ---------- -------------------- --------------------\n");
481	RTThreadSleep(period * 1000); // Sleep for 'period' seconds
482	char ts[15];
483
484	getTimestamp(ts, sizeof(ts));
485	com::SafeArray<BSTR> retNames;
486	com::SafeIfaceArray<IUnknown> retObjects;
487	com::SafeArray<BSTR> retUnits;
488	com::SafeArray<ULONG> retScales;
489	com::SafeArray<ULONG> retSequenceNumbers;
490	com::SafeArray<ULONG> retIndices;
491	com::SafeArray<ULONG> retLengths;
492	com::SafeArray<LONG> retData;
493	CHECK_ERROR (performanceCollector, QueryMetricsData(ComSafeArrayAsInParam(metrics),
494	ComSafeArrayAsInParam(objects),
495	ComSafeArrayAsOutParam(retNames),
496	ComSafeArrayAsOutParam(retObjects),
497	ComSafeArrayAsOutParam(retUnits),
498	ComSafeArrayAsOutParam(retScales),
499	ComSafeArrayAsOutParam(retSequenceNumbers),
500	ComSafeArrayAsOutParam(retIndices),
501	ComSafeArrayAsOutParam(retLengths),
502	ComSafeArrayAsOutParam(retData)) );
503	for (unsigned j = 0; j < retNames.size(); j++)
504	{
505	Bstr metricUnit(retUnits[j]);
506	Bstr metricName(retNames[j]);
507	RTPrintf("%-12s %-10ls %-20ls ", ts, getObjectName(aVirtualBox, retObjects[j]).raw(), metricName.raw());
508	const char *separator = "";
509	for (unsigned k = 0; k < retLengths[j]; k++)
510	{
511	if (retScales[j] == 1)
512	RTPrintf("%s%d %ls", separator, retData[retIndices[j] + k], metricUnit.raw());
513	else
514	RTPrintf("%s%d.%02d%ls", separator, retData[retIndices[j] + k] / retScales[j],
515	(retData[retIndices[j] + k] * 100 / retScales[j]) % 100, metricUnit.raw());
516	separator = ", ";
517	}
518	RTPrintf("\n");
519	}
520	RTStrmFlush(g_pStdOut);
521	}
522
523	#ifdef RT_OS_WINDOWS
524	SetConsoleCtrlHandler(ctrlHandler, false);
525	#endif /* RT_OS_WINDOWS */
526
527	return 0;
528	}
529
530	/**
531	* Enable metrics
532	*/
533	static int handleMetricsEnable(int argc, char *argv[],
534	ComPtr<IVirtualBox> aVirtualBox,
535	ComPtr<IPerformanceCollector> performanceCollector)
536	{
537	HRESULT rc;
538	com::SafeArray<BSTR> metrics;
539	com::SafeArray<BSTR> baseMetrics;
540	com::SafeIfaceArray<IUnknown> objects;
541	bool listMatches = false;
542	int i;
543
544	for (i = 1; i < argc; i++)
545	{
546	if ( !strcmp(argv[i], "--list")
547	\|\| !strcmp(argv[i], "-list"))
548	listMatches = true;
549	else
550	break; /* The rest of params should define the filter */
551	}
552
553	rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
554	ComSafeArrayAsOutParam(metrics),
555	ComSafeArrayAsOutParam(baseMetrics),
556	ComSafeArrayAsOutParam(objects));
557	if (FAILED(rc))
558	return 1;
559
560	com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
561	CHECK_ERROR(performanceCollector,
562	EnableMetrics(ComSafeArrayAsInParam(metrics),
563	ComSafeArrayAsInParam(objects),
564	ComSafeArrayAsOutParam(affectedMetrics)));
565	if (listMatches)
566	listAffectedMetrics(aVirtualBox,
567	ComSafeArrayAsInParam(affectedMetrics));
568
569	return 0;
570	}
571
572	/**
573	* Disable metrics
574	*/
575	static int handleMetricsDisable(int argc, char *argv[],
576	ComPtr<IVirtualBox> aVirtualBox,
577	ComPtr<IPerformanceCollector> performanceCollector)
578	{
579	HRESULT rc;
580	com::SafeArray<BSTR> metrics;
581	com::SafeArray<BSTR> baseMetrics;
582	com::SafeIfaceArray<IUnknown> objects;
583	bool listMatches = false;
584	int i;
585
586	for (i = 1; i < argc; i++)
587	{
588	if ( !strcmp(argv[i], "--list")
589	\|\| !strcmp(argv[i], "-list"))
590	listMatches = true;
591	else
592	break; /* The rest of params should define the filter */
593	}
594
595	rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
596	ComSafeArrayAsOutParam(metrics),
597	ComSafeArrayAsOutParam(baseMetrics),
598	ComSafeArrayAsOutParam(objects));
599	if (FAILED(rc))
600	return 1;
601
602	com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
603	CHECK_ERROR(performanceCollector,
604	DisableMetrics(ComSafeArrayAsInParam(metrics),
605	ComSafeArrayAsInParam(objects),
606	ComSafeArrayAsOutParam(affectedMetrics)));
607	if (listMatches)
608	listAffectedMetrics(aVirtualBox,
609	ComSafeArrayAsInParam(affectedMetrics));
610
611	return 0;
612	}
613
614
615	int handleMetrics(HandlerArg *a)
616	{
617	int rc;
618
619	/* at least one option: subcommand name */
620	if (a->argc < 1)
621	return errorSyntax(USAGE_METRICS, "Subcommand missing");
622
623	ComPtr<IPerformanceCollector> performanceCollector;
624	CHECK_ERROR(a->virtualBox, COMGETTER(PerformanceCollector)(performanceCollector.asOutParam()));
625
626	if (!strcmp(a->argv[0], "list"))
627	rc = handleMetricsList(a->argc, a->argv, a->virtualBox, performanceCollector);
628	else if (!strcmp(a->argv[0], "setup"))
629	rc = handleMetricsSetup(a->argc, a->argv, a->virtualBox, performanceCollector);
630	else if (!strcmp(a->argv[0], "query"))
631	rc = handleMetricsQuery(a->argc, a->argv, a->virtualBox, performanceCollector);
632	else if (!strcmp(a->argv[0], "collect"))
633	rc = handleMetricsCollect(a->argc, a->argv, a->virtualBox, performanceCollector);
634	else if (!strcmp(a->argv[0], "enable"))
635	rc = handleMetricsEnable(a->argc, a->argv, a->virtualBox, performanceCollector);
636	else if (!strcmp(a->argv[0], "disable"))
637	rc = handleMetricsDisable(a->argc, a->argv, a->virtualBox, performanceCollector);
638	else
639	return errorSyntax(USAGE_METRICS, "Invalid subcommand '%s'", a->argv[0]);
640
641	return rc;
642	}
643
644	#endif /* VBOX_ONLY_DOCS */
645

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Frontends/VBoxManage/VBoxManageMetrics.cpp@ 30013

Download in other formats: