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1 /* |
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2 * Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Class for storing roaming metrics. |
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15 * |
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16 */ |
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17 |
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18 /* |
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19 * %version: 6 % |
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20 */ |
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21 |
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22 #include "core_roam_metrics.h" |
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23 #include "core_am_tools.h" |
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24 #include "core_tools.h" |
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25 #include "am_debug.h" |
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26 |
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27 // ======== MEMBER FUNCTIONS ======== |
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28 |
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29 // --------------------------------------------------------------------------- |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 core_roam_metrics_c::core_roam_metrics_c() : |
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33 roam_ts_userdata_disabled_m( 0 ), |
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34 roam_ts_userdata_enabled_m( 0 ), |
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35 roam_ts_connect_start_m( 0 ), |
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36 roam_ts_connect_completed_m( 0 ), |
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37 roam_success_count_m( 0 ) |
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38 { |
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39 clear_metrics(); |
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40 } |
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41 |
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42 // --------------------------------------------------------------------------- |
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43 // --------------------------------------------------------------------------- |
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44 // |
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45 core_roam_metrics_c::~core_roam_metrics_c() |
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46 { |
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47 } |
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48 |
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49 // --------------------------------------------------------------------------- |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 void core_roam_metrics_c::clear_metrics() |
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53 { |
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54 roam_ts_userdata_disabled_m = 0; |
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55 roam_ts_userdata_enabled_m = 0; |
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56 roam_ts_connect_start_m = 0; |
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57 roam_ts_connect_completed_m = 0; |
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58 roam_success_count_m = 0; |
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59 |
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60 core_tools_c::fillz( |
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61 &roam_attempt_count_m[0], |
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62 sizeof ( roam_attempt_count_m ) ); |
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63 core_tools_c::fillz( |
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64 &roam_attempt_failed_count_m[0], |
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65 sizeof ( roam_attempt_failed_count_m ) ); |
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66 } |
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67 |
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68 // --------------------------------------------------------------------------- |
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69 // --------------------------------------------------------------------------- |
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70 // |
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71 u64_t core_roam_metrics_c::roam_ts_userdata_disabled() const |
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72 { |
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73 return roam_ts_userdata_disabled_m; |
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74 } |
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75 |
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76 // --------------------------------------------------------------------------- |
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77 // --------------------------------------------------------------------------- |
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78 // |
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79 void core_roam_metrics_c::set_roam_ts_userdata_disabled() |
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80 { |
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81 roam_ts_userdata_disabled_m = core_am_tools_c::timestamp(); |
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82 } |
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83 |
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84 // --------------------------------------------------------------------------- |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 u64_t core_roam_metrics_c::roam_ts_userdata_enabled() const |
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88 { |
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89 return roam_ts_userdata_enabled_m; |
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90 } |
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91 |
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92 // --------------------------------------------------------------------------- |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 void core_roam_metrics_c::set_roam_ts_userdata_enabled() |
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96 { |
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97 roam_ts_userdata_enabled_m = core_am_tools_c::timestamp(); |
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98 } |
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99 |
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100 // --------------------------------------------------------------------------- |
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101 // --------------------------------------------------------------------------- |
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102 // |
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103 u64_t core_roam_metrics_c::roam_ts_connect_started() const |
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104 { |
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105 return roam_ts_connect_start_m; |
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106 } |
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107 |
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108 // --------------------------------------------------------------------------- |
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109 // --------------------------------------------------------------------------- |
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110 // |
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111 void core_roam_metrics_c::set_roam_ts_connect_started() |
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112 { |
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113 roam_ts_connect_start_m = core_am_tools_c::timestamp(); |
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114 } |
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115 |
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116 // --------------------------------------------------------------------------- |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 u64_t core_roam_metrics_c::roam_ts_connect_completed() const |
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120 { |
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121 return roam_ts_connect_completed_m; |
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122 } |
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123 |
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124 // --------------------------------------------------------------------------- |
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125 // --------------------------------------------------------------------------- |
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126 // |
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127 void core_roam_metrics_c::set_roam_ts_connect_completed() |
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128 { |
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129 roam_ts_connect_completed_m = core_am_tools_c::timestamp(); |
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130 } |
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131 |
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132 // --------------------------------------------------------------------------- |
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133 // --------------------------------------------------------------------------- |
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134 // |
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135 u32_t core_roam_metrics_c::roam_total_delay() const |
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136 { |
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137 return static_cast<u64_t>( roam_ts_userdata_enabled_m - roam_ts_userdata_disabled_m ); |
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138 } |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // --------------------------------------------------------------------------- |
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142 // |
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143 u32_t core_roam_metrics_c::roam_connect_delay() const |
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144 { |
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145 return static_cast<u64_t>( roam_ts_connect_completed_m - roam_ts_connect_start_m ); |
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146 } |
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147 |
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148 // --------------------------------------------------------------------------- |
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149 // --------------------------------------------------------------------------- |
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150 // |
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151 u16_t core_roam_metrics_c::roam_success_count() const |
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152 { |
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153 return roam_success_count_m; |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // --------------------------------------------------------------------------- |
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158 // |
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159 void core_roam_metrics_c::inc_roam_success_count() |
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160 { |
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161 ++roam_success_count_m; |
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162 } |
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163 |
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164 // --------------------------------------------------------------------------- |
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165 // --------------------------------------------------------------------------- |
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166 // |
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167 u16_t core_roam_metrics_c::roam_attempt_count( |
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168 core_roam_reason_e reason ) const |
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169 { |
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170 return roam_attempt_count_m[reason]; |
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171 } |
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172 |
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173 // --------------------------------------------------------------------------- |
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174 // --------------------------------------------------------------------------- |
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175 // |
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176 void core_roam_metrics_c::inc_roam_attempt_count( |
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177 core_roam_reason_e reason ) |
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178 { |
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179 ++roam_attempt_count_m[reason]; |
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180 } |
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181 |
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182 // --------------------------------------------------------------------------- |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 u16_t core_roam_metrics_c::roam_attempt_failed_count( |
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186 core_roam_failed_reason_e reason ) const |
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187 { |
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188 return roam_attempt_failed_count_m[reason]; |
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189 } |
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190 |
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191 // --------------------------------------------------------------------------- |
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192 // --------------------------------------------------------------------------- |
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193 // |
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194 void core_roam_metrics_c::inc_roam_attempt_failed_count( |
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195 core_roam_failed_reason_e reason ) |
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196 { |
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197 ++roam_attempt_failed_count_m[reason]; |
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198 } |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // --------------------------------------------------------------------------- |
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202 // |
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203 void core_roam_metrics_c::trace_current_roam_metrics() const |
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204 { |
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205 #ifdef _DEBUG |
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206 DEBUG( "core_roam_metrics_c::next_state() - current roam metrics:" ); |
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207 DEBUG1( "core_roam_metrics_c::next_state() - last roam total delay in ms: %u", |
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208 roam_total_delay() / MILLISECONDS_FROM_MICROSECONDS ); |
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209 DEBUG1( "core_roam_metrics_c::next_state() - last roam connect delay in ms: %u", |
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210 roam_connect_delay() / MILLISECONDS_FROM_MICROSECONDS ); |
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211 DEBUG1( "core_roam_metrics_c::next_state() - roam success count: %u", |
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212 roam_success_count() ); |
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213 |
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214 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts due to initial connect: %u", |
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215 roam_attempt_count( core_roam_reason_initial_connect ) ); |
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216 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts due to BSS lost: %u", |
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217 roam_attempt_count( core_roam_reason_bss_lost ) ); |
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218 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts due to media disconnect: %u", |
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219 roam_attempt_count( core_roam_reason_media_disconnect ) ); |
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220 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts due to signal strength: %u", |
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221 roam_attempt_count( core_roam_reason_signal_strength ) ); |
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222 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts due to signal prediction: %u", |
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223 roam_attempt_count( core_roam_reason_signal_loss_prediction ) ); |
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224 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts due to failed reauth: %u", |
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225 roam_attempt_count( core_roam_reason_failed_reauthentication ) ); |
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226 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts due to directed roam request: %u", |
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227 roam_attempt_count( core_roam_reason_directed_roam ) ); |
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228 |
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229 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts failed due to timeout: %u", |
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230 roam_attempt_failed_count( core_roam_failed_reason_timeout ) ); |
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231 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts failed due to no suitable ap: %u", |
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232 roam_attempt_failed_count( core_roam_failed_reason_no_suitable_ap ) ); |
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233 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts failed due to AP's status code: %u", |
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234 roam_attempt_failed_count( core_roam_failed_reason_ap_status_code ) ); |
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235 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts failed due to EAPOL failure: %u", |
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236 roam_attempt_failed_count( core_roam_failed_reason_eapol_failure ) ); |
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237 DEBUG1( "core_roam_metrics_c::next_state() - roam attempts failed due to other failure: %u", |
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238 roam_attempt_failed_count( core_roam_failed_reason_other_failure ) ); |
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239 #endif // _DEBUG |
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240 } |