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1 // Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Code for managing the Domain manager's configuration settings |
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15 // |
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16 // |
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17 |
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18 #include "domaincfg.h" |
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19 #include "domainsrv.h" |
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20 |
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21 TTransitionConfig::TTransitionConfig(TDmDomainState aState) |
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22 { |
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23 iState = aState; |
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24 iTimeoutMs = -1; |
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25 iDeferralLimit = -1; |
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26 iFailurePolicy = -1; |
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27 } |
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28 |
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29 TTransitionConfig::TTransitionConfig(const SDmStateSpecV1& aSpec) |
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30 { |
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31 iState = aSpec.iState; |
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32 iTimeoutMs = aSpec.iTimeoutMs; |
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33 iDeferralLimit = aSpec.iDeferralLimit; |
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34 iFailurePolicy = aSpec.iFailurePolicy; |
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35 } |
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36 |
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37 TInt TTransitionConfig::CheckValues() const |
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38 { |
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39 // Do some basic value sanity checking |
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40 if ((iTimeoutMs < 0) || |
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41 (iDeferralLimit < 0) || |
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42 (iFailurePolicy < 0)) |
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43 { |
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44 __DS_TRACE((_L("DM: Error: Negative value in struct TTransitionConfig"))); |
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45 return KDmErrBadDomainSpec; |
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46 } |
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47 return KErrNone; |
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48 } |
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49 |
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50 |
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51 CHierarchySettings::CHierarchySettings() |
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52 { |
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53 __DS_TRACE((_L("DM: CHierarchySettings::CHierarchySettings @0x%08x"), this)); |
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54 |
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55 iConfigs.SetKeyOffset(_FOFF(TTransitionConfig, iState)); |
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56 } |
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57 |
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58 CHierarchySettings::~CHierarchySettings() |
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59 { |
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60 __DS_TRACE((_L("DM: CHierarchySettings::~CHierarchySettings @0x%08x"), this)); |
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61 |
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62 iConfigs.Close(); |
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63 } |
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64 |
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65 |
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66 void CHierarchySettings::StoreConfigL(const TTransitionConfig& aConfig) |
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67 { |
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68 __DS_TRACE((_L("DM: CHierarchySettings::StoreConfigL(): @0x%08x: T %d ms, Def %d, Fail %d, State 0x%x (%d)"), |
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69 this, aConfig.iTimeoutMs, aConfig.iDeferralLimit, aConfig.iFailurePolicy, aConfig.iState, aConfig.iState)); |
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70 iConfigs.InsertInUnsignedKeyOrderL(aConfig); |
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71 } |
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72 |
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73 void CHierarchySettings::SetCurrentTargetTransition(TDmDomainState aState) |
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74 { |
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75 __DS_TRACE((_L("DM: CHierarchySettings::SetCurrentTargetTransition @0x%08x: 0x%x (%d)"), |
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76 this, aState, aState)); |
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77 |
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78 iCurrentState = aState; |
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79 } |
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80 |
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81 TBool CHierarchySettings::GetDomainTimeout(TTimeIntervalMicroSeconds32& aTimeout) const |
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82 { |
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83 const TTransitionConfig* cfg = LookupConfig(iCurrentState); |
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84 |
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85 TBool valueOverriden = EFalse; |
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86 TInt16 unsetValue = 0; |
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87 if(cfg && cfg->iTimeoutMs != unsetValue) |
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88 { |
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89 valueOverriden = ETrue; |
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90 } |
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91 |
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92 if(valueOverriden) |
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93 { |
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94 // convert ms to microseconds |
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95 aTimeout = 1000 * cfg->iTimeoutMs; |
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96 } |
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97 else |
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98 { |
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99 aTimeout = 1000 * unsetValue; |
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100 } |
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101 |
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102 __DS_TRACE((_L("DM: CHierarchySettings::GetDomainTimeout @0x%08x: state 0x%x (%d), override = %d, aTimeout = %d us"), |
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103 this, iCurrentState, iCurrentState, valueOverriden, aTimeout.Int())); |
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104 |
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105 return valueOverriden; |
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106 } |
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107 |
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108 TBool CHierarchySettings::GetDeferralBudget(TInt& aDeferralCount) const |
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109 { |
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110 const TTransitionConfig* cfg = LookupConfig(iCurrentState); |
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111 |
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112 TBool valueOverriden = EFalse; |
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113 TInt16 unsetValue = 0; |
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114 if(cfg && cfg->iDeferralLimit != unsetValue) |
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115 { |
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116 valueOverriden = ETrue; |
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117 } |
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118 |
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119 if(valueOverriden) |
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120 { |
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121 aDeferralCount = cfg->iDeferralLimit; |
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122 } |
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123 else |
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124 { |
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125 aDeferralCount = unsetValue; |
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126 } |
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127 |
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128 __DS_TRACE((_L("DM: CHierarchySettings::GetDeferralBudget @0x%08x: state 0x%x (%d), override = %d, aDeferralCount = %d"), |
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129 this, iCurrentState, iCurrentState, valueOverriden, aDeferralCount)); |
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130 |
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131 return valueOverriden; |
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132 } |
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133 |
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134 TBool CHierarchySettings::GetFailurePolicy(TDmTransitionFailurePolicy& aFailurePolicy) const |
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135 { |
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136 const TTransitionConfig* cfg = LookupConfig(iCurrentState); |
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137 |
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138 TBool valueOverriden = EFalse; |
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139 TDmTransitionFailurePolicy unsetValue = ETransitionFailureUsePolicyFromOrdinal3; |
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140 if(cfg && (TDmTransitionFailurePolicy)cfg->iFailurePolicy != unsetValue) |
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141 { |
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142 valueOverriden = ETrue; |
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143 } |
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144 |
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145 if(valueOverriden) |
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146 { |
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147 aFailurePolicy = (TDmTransitionFailurePolicy)cfg->iFailurePolicy; |
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148 } |
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149 else |
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150 { |
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151 aFailurePolicy = unsetValue; |
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152 } |
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153 |
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154 __DS_TRACE((_L("DM: CHierarchySettings::GetFailurePolicy @0x%08x: state 0x%x (%d), override = %d, aFailurePolicy = %d"), |
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155 this, iCurrentState, iCurrentState, valueOverriden, aFailurePolicy)); |
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156 |
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157 return valueOverriden; |
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158 } |
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159 |
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160 const TTransitionConfig* CHierarchySettings::LookupConfig(TDmDomainState aState) const |
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161 { |
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162 const TTransitionConfig key(aState); |
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163 TInt index = -1; |
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164 |
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165 TRAPD(r, iConfigs.FindInUnsignedKeyOrderL(key, index)); |
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166 |
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167 if(r == KErrNotFound) |
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168 return NULL; |
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169 |
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170 return &(iConfigs[index]); |
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171 } |
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172 |
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173 |
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174 |