1 | /* $Id: VBoxManageMetrics.cpp 33540 2010-10-28 09:27:05Z vboxsync $ */
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2 | /** @file
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3 | * VBoxManage - The 'metrics' command.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2010 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | */
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17 |
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18 | #ifndef VBOX_ONLY_DOCS
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19 |
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20 | /*******************************************************************************
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21 | * Header Files *
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22 | *******************************************************************************/
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23 | #include <VBox/com/com.h>
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24 | #include <VBox/com/array.h>
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25 | #include <VBox/com/ErrorInfo.h>
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26 | #include <VBox/com/errorprint.h>
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27 | #include <VBox/com/VirtualBox.h>
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28 |
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29 | #include <iprt/asm.h>
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30 | #include <iprt/stream.h>
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31 | #include <iprt/string.h>
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32 | #include <iprt/time.h>
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33 | #include <iprt/thread.h>
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34 | #include <VBox/log.h>
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35 |
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36 | #include "VBoxManage.h"
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37 | using namespace com;
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38 |
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39 |
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40 | // funcs
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41 | ///////////////////////////////////////////////////////////////////////////////
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42 |
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43 |
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44 | static char *toBaseMetricNames(const char *metricList)
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45 | {
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46 | char *newList = (char*)RTMemAlloc(strlen(metricList) + 1);
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47 | if (newList)
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48 | {
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49 | int cSlashes = 0;
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50 | bool fSkip = false;
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51 | const char *src = metricList;
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52 | char c, *dst = newList;
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53 | while ((c = *src++))
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54 | if (c == ':')
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55 | fSkip = true;
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56 | else if (c == '/' && ++cSlashes == 2)
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57 | fSkip = true;
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58 | else if (c == ',')
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59 | {
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60 | fSkip = false;
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61 | cSlashes = 0;
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62 | *dst++ = c;
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63 | }
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64 | else
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65 | if (!fSkip)
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66 | *dst++ = c;
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67 | *dst = 0;
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68 | }
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69 | return newList;
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70 | }
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71 |
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72 | static int parseFilterParameters(int argc, char *argv[],
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73 | ComPtr<IVirtualBox> aVirtualBox,
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74 | ComSafeArrayOut(BSTR, outMetrics),
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75 | ComSafeArrayOut(BSTR, outBaseMetrics),
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76 | ComSafeArrayOut(IUnknown *, outObjects))
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77 | {
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78 | HRESULT rc = S_OK;
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79 | com::SafeArray<BSTR> retMetrics(1);
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80 | com::SafeArray<BSTR> retBaseMetrics(1);
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81 | com::SafeIfaceArray <IUnknown> retObjects;
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82 |
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83 | Bstr metricNames, baseNames;
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84 |
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85 | /* Metric list */
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86 | if (argc > 1)
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87 | {
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88 | metricNames = argv[1];
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89 | char *tmp = toBaseMetricNames(argv[1]);
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90 | if (!tmp)
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91 | return VERR_NO_MEMORY;
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92 | baseNames = tmp;
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93 | RTMemFree(tmp);
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94 | }
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95 | else
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96 | {
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97 | metricNames = L"*";
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98 | baseNames = L"*";
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99 | }
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100 | metricNames.cloneTo(&retMetrics[0]);
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101 | baseNames.cloneTo(&retBaseMetrics[0]);
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102 |
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103 | /* Object name */
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104 | if (argc > 0 && strcmp(argv[0], "*"))
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105 | {
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106 | if (!strcmp(argv[0], "host"))
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107 | {
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108 | ComPtr<IHost> host;
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109 | CHECK_ERROR(aVirtualBox, COMGETTER(Host)(host.asOutParam()));
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110 | retObjects.reset(1);
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111 | host.queryInterfaceTo(&retObjects[0]);
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112 | }
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113 | else
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114 | {
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115 | ComPtr <IMachine> machine;
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116 | rc = aVirtualBox->FindMachine(Bstr(argv[0]).raw(),
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117 | machine.asOutParam());
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118 | if (SUCCEEDED (rc))
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119 | {
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120 | retObjects.reset(1);
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121 | machine.queryInterfaceTo(&retObjects[0]);
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122 | }
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123 | else
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124 | {
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125 | errorArgument("Invalid machine name: '%s'", argv[0]);
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126 | return rc;
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127 | }
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128 | }
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129 |
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130 | }
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131 |
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132 | retMetrics.detachTo(ComSafeArrayOutArg(outMetrics));
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133 | retBaseMetrics.detachTo(ComSafeArrayOutArg(outBaseMetrics));
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134 | retObjects.detachTo(ComSafeArrayOutArg(outObjects));
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135 |
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136 | return rc;
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137 | }
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138 |
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139 | static Bstr getObjectName(ComPtr<IVirtualBox> aVirtualBox,
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140 | ComPtr<IUnknown> aObject)
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141 | {
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142 | HRESULT rc;
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143 |
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144 | ComPtr<IHost> host = aObject;
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145 | if (!host.isNull())
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146 | return Bstr("host");
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147 |
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148 | ComPtr<IMachine> machine = aObject;
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149 | if (!machine.isNull())
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150 | {
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151 | Bstr name;
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152 | CHECK_ERROR(machine, COMGETTER(Name)(name.asOutParam()));
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153 | if (SUCCEEDED(rc))
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154 | return name;
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155 | }
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156 | return Bstr("unknown");
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157 | }
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158 |
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159 | static void listAffectedMetrics(ComPtr<IVirtualBox> aVirtualBox,
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160 | ComSafeArrayIn(IPerformanceMetric*, aMetrics))
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161 | {
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162 | HRESULT rc;
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163 | com::SafeIfaceArray<IPerformanceMetric> metrics(ComSafeArrayInArg(aMetrics));
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164 | if (metrics.size())
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165 | {
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166 | ComPtr<IUnknown> object;
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167 | Bstr metricName;
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168 | RTPrintf("The following metrics were modified:\n\n"
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169 | "Object Metric\n"
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170 | "---------- --------------------\n");
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171 | for (size_t i = 0; i < metrics.size(); i++)
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172 | {
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173 | CHECK_ERROR(metrics[i], COMGETTER(Object)(object.asOutParam()));
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174 | CHECK_ERROR(metrics[i], COMGETTER(MetricName)(metricName.asOutParam()));
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175 | RTPrintf("%-10ls %-20ls\n",
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176 | getObjectName(aVirtualBox, object).raw(), metricName.raw());
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177 | }
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178 | RTPrintf("\n");
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179 | }
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180 | else
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181 | {
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182 | RTMsgError("No metrics match the specified filter!");
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183 | }
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184 | }
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185 |
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186 | /**
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187 | * list
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188 | */
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189 | static int handleMetricsList(int argc, char *argv[],
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190 | ComPtr<IVirtualBox> aVirtualBox,
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191 | ComPtr<IPerformanceCollector> performanceCollector)
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192 | {
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193 | HRESULT rc;
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194 | com::SafeArray<BSTR> metrics;
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195 | com::SafeArray<BSTR> baseMetrics;
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196 | com::SafeIfaceArray<IUnknown> objects;
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197 |
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198 | rc = parseFilterParameters(argc - 1, &argv[1], aVirtualBox,
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199 | ComSafeArrayAsOutParam(metrics),
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200 | ComSafeArrayAsOutParam(baseMetrics),
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201 | ComSafeArrayAsOutParam(objects));
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202 | if (FAILED(rc))
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203 | return 1;
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204 |
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205 | com::SafeIfaceArray<IPerformanceMetric> metricInfo;
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206 |
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207 | CHECK_ERROR(performanceCollector,
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208 | GetMetrics(ComSafeArrayAsInParam(metrics),
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209 | ComSafeArrayAsInParam(objects),
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210 | ComSafeArrayAsOutParam(metricInfo)));
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211 |
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212 | ComPtr<IUnknown> object;
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213 | Bstr metricName, unit, description;
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214 | ULONG period, count;
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215 | LONG minimum, maximum;
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216 | RTPrintf(
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217 | "Object Metric Unit Minimum Maximum Period Count Description\n"
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218 | "---------- -------------------- ---- ---------- ---------- ---------- ---------- -----------\n");
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219 | for (size_t i = 0; i < metricInfo.size(); i++)
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220 | {
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221 | CHECK_ERROR(metricInfo[i], COMGETTER(Object)(object.asOutParam()));
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222 | CHECK_ERROR(metricInfo[i], COMGETTER(MetricName)(metricName.asOutParam()));
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223 | CHECK_ERROR(metricInfo[i], COMGETTER(Period)(&period));
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224 | CHECK_ERROR(metricInfo[i], COMGETTER(Count)(&count));
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225 | CHECK_ERROR(metricInfo[i], COMGETTER(MinimumValue)(&minimum));
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226 | CHECK_ERROR(metricInfo[i], COMGETTER(MaximumValue)(&maximum));
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227 | CHECK_ERROR(metricInfo[i], COMGETTER(Unit)(unit.asOutParam()));
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228 | CHECK_ERROR(metricInfo[i], COMGETTER(Description)(description.asOutParam()));
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229 | RTPrintf("%-10ls %-20ls %-4ls %10d %10d %10u %10u %ls\n",
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230 | getObjectName(aVirtualBox, object).raw(), metricName.raw(), unit.raw(),
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231 | minimum, maximum, period, count, description.raw());
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232 | }
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233 |
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234 | return 0;
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235 | }
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236 |
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237 | /**
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238 | * Metrics setup
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239 | */
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240 | static int handleMetricsSetup(int argc, char *argv[],
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241 | ComPtr<IVirtualBox> aVirtualBox,
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242 | ComPtr<IPerformanceCollector> performanceCollector)
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243 | {
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244 | HRESULT rc;
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245 | com::SafeArray<BSTR> metrics;
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246 | com::SafeArray<BSTR> baseMetrics;
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247 | com::SafeIfaceArray<IUnknown> objects;
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248 | uint32_t period = 1, samples = 1;
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249 | bool listMatches = false;
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250 | int i;
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251 |
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252 | for (i = 1; i < argc; i++)
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253 | {
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254 | if ( !strcmp(argv[i], "--period")
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255 | || !strcmp(argv[i], "-period"))
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256 | {
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257 | if (argc <= i + 1)
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258 | return errorArgument("Missing argument to '%s'", argv[i]);
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259 | if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &period)
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260 | || !period)
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261 | return errorArgument("Invalid value for 'period' parameter: '%s'", argv[i]);
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262 | }
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263 | else if ( !strcmp(argv[i], "--samples")
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264 | || !strcmp(argv[i], "-samples"))
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265 | {
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266 | if (argc <= i + 1)
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267 | return errorArgument("Missing argument to '%s'", argv[i]);
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268 | if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &samples)
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269 | || !samples)
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270 | return errorArgument("Invalid value for 'samples' parameter: '%s'", argv[i]);
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271 | }
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272 | else if ( !strcmp(argv[i], "--list")
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273 | || !strcmp(argv[i], "-list"))
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274 | listMatches = true;
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275 | else
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276 | break; /* The rest of params should define the filter */
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277 | }
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278 |
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279 | rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
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280 | ComSafeArrayAsOutParam(metrics),
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281 | ComSafeArrayAsOutParam(baseMetrics),
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282 | ComSafeArrayAsOutParam(objects));
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283 | if (FAILED(rc))
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284 | return 1;
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285 |
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286 | com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
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287 | CHECK_ERROR(performanceCollector,
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288 | SetupMetrics(ComSafeArrayAsInParam(metrics),
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289 | ComSafeArrayAsInParam(objects), period, samples,
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290 | ComSafeArrayAsOutParam(affectedMetrics)));
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291 | if (listMatches)
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292 | listAffectedMetrics(aVirtualBox,
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293 | ComSafeArrayAsInParam(affectedMetrics));
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294 |
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295 | return 0;
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296 | }
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297 |
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298 | /**
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299 | * metrics query
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300 | */
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301 | static int handleMetricsQuery(int argc, char *argv[],
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302 | ComPtr<IVirtualBox> aVirtualBox,
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303 | ComPtr<IPerformanceCollector> performanceCollector)
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304 | {
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305 | HRESULT rc;
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306 | com::SafeArray<BSTR> metrics;
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307 | com::SafeArray<BSTR> baseMetrics;
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308 | com::SafeIfaceArray<IUnknown> objects;
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309 |
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310 | rc = parseFilterParameters(argc - 1, &argv[1], aVirtualBox,
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311 | ComSafeArrayAsOutParam(metrics),
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312 | ComSafeArrayAsOutParam(baseMetrics),
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313 | ComSafeArrayAsOutParam(objects));
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314 | if (FAILED(rc))
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315 | return 1;
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316 |
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317 | com::SafeArray<BSTR> retNames;
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318 | com::SafeIfaceArray<IUnknown> retObjects;
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319 | com::SafeArray<BSTR> retUnits;
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320 | com::SafeArray<ULONG> retScales;
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321 | com::SafeArray<ULONG> retSequenceNumbers;
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322 | com::SafeArray<ULONG> retIndices;
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323 | com::SafeArray<ULONG> retLengths;
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324 | com::SafeArray<LONG> retData;
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325 | CHECK_ERROR (performanceCollector, QueryMetricsData(ComSafeArrayAsInParam(metrics),
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326 | ComSafeArrayAsInParam(objects),
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327 | ComSafeArrayAsOutParam(retNames),
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328 | ComSafeArrayAsOutParam(retObjects),
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329 | ComSafeArrayAsOutParam(retUnits),
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330 | ComSafeArrayAsOutParam(retScales),
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331 | ComSafeArrayAsOutParam(retSequenceNumbers),
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332 | ComSafeArrayAsOutParam(retIndices),
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333 | ComSafeArrayAsOutParam(retLengths),
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334 | ComSafeArrayAsOutParam(retData)) );
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335 |
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336 | RTPrintf("Object Metric Values\n"
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337 | "---------- -------------------- --------------------------------------------\n");
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338 | for (unsigned i = 0; i < retNames.size(); i++)
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339 | {
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340 | Bstr metricUnit(retUnits[i]);
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341 | Bstr metricName(retNames[i]);
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342 | RTPrintf("%-10ls %-20ls ", getObjectName(aVirtualBox, retObjects[i]).raw(), metricName.raw());
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343 | const char *separator = "";
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344 | for (unsigned j = 0; j < retLengths[i]; j++)
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345 | {
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346 | if (retScales[i] == 1)
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347 | RTPrintf("%s%d %ls", separator, retData[retIndices[i] + j], metricUnit.raw());
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348 | else
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349 | RTPrintf("%s%d.%02d%ls", separator, retData[retIndices[i] + j] / retScales[i],
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350 | (retData[retIndices[i] + j] * 100 / retScales[i]) % 100, metricUnit.raw());
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351 | separator = ", ";
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352 | }
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353 | RTPrintf("\n");
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354 | }
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355 |
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356 | return 0;
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357 | }
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358 |
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359 | static void getTimestamp(char *pts, size_t tsSize)
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360 | {
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361 | *pts = 0;
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362 | AssertReturnVoid(tsSize >= 13); /* 3+3+3+3+1 */
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363 | RTTIMESPEC TimeSpec;
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364 | RTTIME Time;
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365 | RTTimeExplode(&Time, RTTimeNow(&TimeSpec));
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366 | pts += RTStrFormatNumber(pts, Time.u8Hour, 10, 2, 0, RTSTR_F_ZEROPAD);
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367 | *pts++ = ':';
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368 | pts += RTStrFormatNumber(pts, Time.u8Minute, 10, 2, 0, RTSTR_F_ZEROPAD);
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369 | *pts++ = ':';
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370 | pts += RTStrFormatNumber(pts, Time.u8Second, 10, 2, 0, RTSTR_F_ZEROPAD);
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371 | *pts++ = '.';
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372 | pts += RTStrFormatNumber(pts, Time.u32Nanosecond / 1000000, 10, 3, 0, RTSTR_F_ZEROPAD);
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373 | *pts = 0;
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374 | }
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375 |
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376 | /** Used by the handleMetricsCollect loop. */
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377 | static bool volatile g_fKeepGoing = true;
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378 |
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379 | #ifdef RT_OS_WINDOWS
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380 | /**
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381 | * Handler routine for catching Ctrl-C, Ctrl-Break and closing of
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382 | * the console.
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383 | *
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384 | * @returns true if handled, false if not handled.
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385 | * @param dwCtrlType The type of control signal.
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386 | *
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387 | * @remarks This is called on a new thread.
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388 | */
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389 | static BOOL WINAPI ctrlHandler(DWORD dwCtrlType)
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390 | {
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391 | switch (dwCtrlType)
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392 | {
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393 | /* Ctrl-C or Ctrl-Break or Close */
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394 | case CTRL_C_EVENT:
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395 | case CTRL_BREAK_EVENT:
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396 | case CTRL_CLOSE_EVENT:
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397 | /* Let's shut down gracefully. */
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398 | ASMAtomicWriteBool(&g_fKeepGoing, false);
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399 | return TRUE;
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400 | }
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401 | /* Don't care about the rest -- let it die a horrible death. */
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402 | return FALSE;
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403 | }
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404 | #endif /* RT_OS_WINDOWS */
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405 |
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406 | /**
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407 | * collect
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408 | */
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409 | static int handleMetricsCollect(int argc, char *argv[],
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410 | ComPtr<IVirtualBox> aVirtualBox,
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411 | ComPtr<IPerformanceCollector> performanceCollector)
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412 | {
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413 | HRESULT rc;
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414 | com::SafeArray<BSTR> metrics;
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415 | com::SafeArray<BSTR> baseMetrics;
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416 | com::SafeIfaceArray<IUnknown> objects;
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417 | uint32_t period = 1, samples = 1;
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418 | bool isDetached = false, listMatches = false;
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419 | int i;
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420 | for (i = 1; i < argc; i++)
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421 | {
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422 | if ( !strcmp(argv[i], "--period")
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423 | || !strcmp(argv[i], "-period"))
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424 | {
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425 | if (argc <= i + 1)
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426 | return errorArgument("Missing argument to '%s'", argv[i]);
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427 | if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &period)
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428 | || !period)
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429 | return errorArgument("Invalid value for 'period' parameter: '%s'", argv[i]);
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430 | }
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431 | else if ( !strcmp(argv[i], "--samples")
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432 | || !strcmp(argv[i], "-samples"))
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433 | {
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434 | if (argc <= i + 1)
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435 | return errorArgument("Missing argument to '%s'", argv[i]);
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436 | if ( VINF_SUCCESS != RTStrToUInt32Full(argv[++i], 10, &samples)
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437 | || !samples)
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438 | return errorArgument("Invalid value for 'samples' parameter: '%s'", argv[i]);
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439 | }
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440 | else if ( !strcmp(argv[i], "--list")
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441 | || !strcmp(argv[i], "-list"))
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442 | listMatches = true;
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443 | else if ( !strcmp(argv[i], "--detach")
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444 | || !strcmp(argv[i], "-detach"))
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445 | isDetached = true;
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446 | else
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447 | break; /* The rest of params should define the filter */
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448 | }
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449 |
|
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450 | rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
|
---|
451 | ComSafeArrayAsOutParam(metrics),
|
---|
452 | ComSafeArrayAsOutParam(baseMetrics),
|
---|
453 | ComSafeArrayAsOutParam(objects));
|
---|
454 | if (FAILED(rc))
|
---|
455 | return 1;
|
---|
456 |
|
---|
457 |
|
---|
458 | com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
|
---|
459 | CHECK_ERROR(performanceCollector,
|
---|
460 | SetupMetrics(ComSafeArrayAsInParam(baseMetrics),
|
---|
461 | ComSafeArrayAsInParam(objects), period, samples,
|
---|
462 | ComSafeArrayAsOutParam(affectedMetrics)));
|
---|
463 | if (listMatches)
|
---|
464 | listAffectedMetrics(aVirtualBox,
|
---|
465 | ComSafeArrayAsInParam(affectedMetrics));
|
---|
466 | if (!affectedMetrics.size())
|
---|
467 | return 1;
|
---|
468 |
|
---|
469 | if (isDetached)
|
---|
470 | {
|
---|
471 | RTMsgWarning("The background process holding collected metrics will shutdown\n"
|
---|
472 | "in few seconds, discarding all collected data and parameters.");
|
---|
473 | return 0;
|
---|
474 | }
|
---|
475 |
|
---|
476 | #ifdef RT_OS_WINDOWS
|
---|
477 | SetConsoleCtrlHandler(ctrlHandler, true);
|
---|
478 | #endif /* RT_OS_WINDOWS */
|
---|
479 |
|
---|
480 | RTPrintf("Time stamp Object Metric Value\n");
|
---|
481 |
|
---|
482 | while (g_fKeepGoing)
|
---|
483 | {
|
---|
484 | RTPrintf("------------ ---------- -------------------- --------------------\n");
|
---|
485 | RTThreadSleep(period * 1000); // Sleep for 'period' seconds
|
---|
486 | char ts[15];
|
---|
487 |
|
---|
488 | getTimestamp(ts, sizeof(ts));
|
---|
489 | com::SafeArray<BSTR> retNames;
|
---|
490 | com::SafeIfaceArray<IUnknown> retObjects;
|
---|
491 | com::SafeArray<BSTR> retUnits;
|
---|
492 | com::SafeArray<ULONG> retScales;
|
---|
493 | com::SafeArray<ULONG> retSequenceNumbers;
|
---|
494 | com::SafeArray<ULONG> retIndices;
|
---|
495 | com::SafeArray<ULONG> retLengths;
|
---|
496 | com::SafeArray<LONG> retData;
|
---|
497 | CHECK_ERROR (performanceCollector, QueryMetricsData(ComSafeArrayAsInParam(metrics),
|
---|
498 | ComSafeArrayAsInParam(objects),
|
---|
499 | ComSafeArrayAsOutParam(retNames),
|
---|
500 | ComSafeArrayAsOutParam(retObjects),
|
---|
501 | ComSafeArrayAsOutParam(retUnits),
|
---|
502 | ComSafeArrayAsOutParam(retScales),
|
---|
503 | ComSafeArrayAsOutParam(retSequenceNumbers),
|
---|
504 | ComSafeArrayAsOutParam(retIndices),
|
---|
505 | ComSafeArrayAsOutParam(retLengths),
|
---|
506 | ComSafeArrayAsOutParam(retData)) );
|
---|
507 | for (unsigned j = 0; j < retNames.size(); j++)
|
---|
508 | {
|
---|
509 | Bstr metricUnit(retUnits[j]);
|
---|
510 | Bstr metricName(retNames[j]);
|
---|
511 | RTPrintf("%-12s %-10ls %-20ls ", ts, getObjectName(aVirtualBox, retObjects[j]).raw(), metricName.raw());
|
---|
512 | const char *separator = "";
|
---|
513 | for (unsigned k = 0; k < retLengths[j]; k++)
|
---|
514 | {
|
---|
515 | if (retScales[j] == 1)
|
---|
516 | RTPrintf("%s%d %ls", separator, retData[retIndices[j] + k], metricUnit.raw());
|
---|
517 | else
|
---|
518 | RTPrintf("%s%d.%02d%ls", separator, retData[retIndices[j] + k] / retScales[j],
|
---|
519 | (retData[retIndices[j] + k] * 100 / retScales[j]) % 100, metricUnit.raw());
|
---|
520 | separator = ", ";
|
---|
521 | }
|
---|
522 | RTPrintf("\n");
|
---|
523 | }
|
---|
524 | RTStrmFlush(g_pStdOut);
|
---|
525 | }
|
---|
526 |
|
---|
527 | #ifdef RT_OS_WINDOWS
|
---|
528 | SetConsoleCtrlHandler(ctrlHandler, false);
|
---|
529 | #endif /* RT_OS_WINDOWS */
|
---|
530 |
|
---|
531 | return 0;
|
---|
532 | }
|
---|
533 |
|
---|
534 | /**
|
---|
535 | * Enable metrics
|
---|
536 | */
|
---|
537 | static int handleMetricsEnable(int argc, char *argv[],
|
---|
538 | ComPtr<IVirtualBox> aVirtualBox,
|
---|
539 | ComPtr<IPerformanceCollector> performanceCollector)
|
---|
540 | {
|
---|
541 | HRESULT rc;
|
---|
542 | com::SafeArray<BSTR> metrics;
|
---|
543 | com::SafeArray<BSTR> baseMetrics;
|
---|
544 | com::SafeIfaceArray<IUnknown> objects;
|
---|
545 | bool listMatches = false;
|
---|
546 | int i;
|
---|
547 |
|
---|
548 | for (i = 1; i < argc; i++)
|
---|
549 | {
|
---|
550 | if ( !strcmp(argv[i], "--list")
|
---|
551 | || !strcmp(argv[i], "-list"))
|
---|
552 | listMatches = true;
|
---|
553 | else
|
---|
554 | break; /* The rest of params should define the filter */
|
---|
555 | }
|
---|
556 |
|
---|
557 | rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
|
---|
558 | ComSafeArrayAsOutParam(metrics),
|
---|
559 | ComSafeArrayAsOutParam(baseMetrics),
|
---|
560 | ComSafeArrayAsOutParam(objects));
|
---|
561 | if (FAILED(rc))
|
---|
562 | return 1;
|
---|
563 |
|
---|
564 | com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
|
---|
565 | CHECK_ERROR(performanceCollector,
|
---|
566 | EnableMetrics(ComSafeArrayAsInParam(metrics),
|
---|
567 | ComSafeArrayAsInParam(objects),
|
---|
568 | ComSafeArrayAsOutParam(affectedMetrics)));
|
---|
569 | if (listMatches)
|
---|
570 | listAffectedMetrics(aVirtualBox,
|
---|
571 | ComSafeArrayAsInParam(affectedMetrics));
|
---|
572 |
|
---|
573 | return 0;
|
---|
574 | }
|
---|
575 |
|
---|
576 | /**
|
---|
577 | * Disable metrics
|
---|
578 | */
|
---|
579 | static int handleMetricsDisable(int argc, char *argv[],
|
---|
580 | ComPtr<IVirtualBox> aVirtualBox,
|
---|
581 | ComPtr<IPerformanceCollector> performanceCollector)
|
---|
582 | {
|
---|
583 | HRESULT rc;
|
---|
584 | com::SafeArray<BSTR> metrics;
|
---|
585 | com::SafeArray<BSTR> baseMetrics;
|
---|
586 | com::SafeIfaceArray<IUnknown> objects;
|
---|
587 | bool listMatches = false;
|
---|
588 | int i;
|
---|
589 |
|
---|
590 | for (i = 1; i < argc; i++)
|
---|
591 | {
|
---|
592 | if ( !strcmp(argv[i], "--list")
|
---|
593 | || !strcmp(argv[i], "-list"))
|
---|
594 | listMatches = true;
|
---|
595 | else
|
---|
596 | break; /* The rest of params should define the filter */
|
---|
597 | }
|
---|
598 |
|
---|
599 | rc = parseFilterParameters(argc - i, &argv[i], aVirtualBox,
|
---|
600 | ComSafeArrayAsOutParam(metrics),
|
---|
601 | ComSafeArrayAsOutParam(baseMetrics),
|
---|
602 | ComSafeArrayAsOutParam(objects));
|
---|
603 | if (FAILED(rc))
|
---|
604 | return 1;
|
---|
605 |
|
---|
606 | com::SafeIfaceArray<IPerformanceMetric> affectedMetrics;
|
---|
607 | CHECK_ERROR(performanceCollector,
|
---|
608 | DisableMetrics(ComSafeArrayAsInParam(metrics),
|
---|
609 | ComSafeArrayAsInParam(objects),
|
---|
610 | ComSafeArrayAsOutParam(affectedMetrics)));
|
---|
611 | if (listMatches)
|
---|
612 | listAffectedMetrics(aVirtualBox,
|
---|
613 | ComSafeArrayAsInParam(affectedMetrics));
|
---|
614 |
|
---|
615 | return 0;
|
---|
616 | }
|
---|
617 |
|
---|
618 |
|
---|
619 | int handleMetrics(HandlerArg *a)
|
---|
620 | {
|
---|
621 | int rc;
|
---|
622 |
|
---|
623 | /* at least one option: subcommand name */
|
---|
624 | if (a->argc < 1)
|
---|
625 | return errorSyntax(USAGE_METRICS, "Subcommand missing");
|
---|
626 |
|
---|
627 | ComPtr<IPerformanceCollector> performanceCollector;
|
---|
628 | CHECK_ERROR(a->virtualBox, COMGETTER(PerformanceCollector)(performanceCollector.asOutParam()));
|
---|
629 |
|
---|
630 | if (!strcmp(a->argv[0], "list"))
|
---|
631 | rc = handleMetricsList(a->argc, a->argv, a->virtualBox, performanceCollector);
|
---|
632 | else if (!strcmp(a->argv[0], "setup"))
|
---|
633 | rc = handleMetricsSetup(a->argc, a->argv, a->virtualBox, performanceCollector);
|
---|
634 | else if (!strcmp(a->argv[0], "query"))
|
---|
635 | rc = handleMetricsQuery(a->argc, a->argv, a->virtualBox, performanceCollector);
|
---|
636 | else if (!strcmp(a->argv[0], "collect"))
|
---|
637 | rc = handleMetricsCollect(a->argc, a->argv, a->virtualBox, performanceCollector);
|
---|
638 | else if (!strcmp(a->argv[0], "enable"))
|
---|
639 | rc = handleMetricsEnable(a->argc, a->argv, a->virtualBox, performanceCollector);
|
---|
640 | else if (!strcmp(a->argv[0], "disable"))
|
---|
641 | rc = handleMetricsDisable(a->argc, a->argv, a->virtualBox, performanceCollector);
|
---|
642 | else
|
---|
643 | return errorSyntax(USAGE_METRICS, "Invalid subcommand '%s'", a->argv[0]);
|
---|
644 |
|
---|
645 | return rc;
|
---|
646 | }
|
---|
647 |
|
---|
648 | #endif /* VBOX_ONLY_DOCS */
|
---|
649 |
|
---|