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1 /* |
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2 * Copyright (c) 2008-2008 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 "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: Updates call information to mediator clients. |
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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 #include "cccecallinfomediatorupdater.h" |
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20 |
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21 #include <callinformation.h> |
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22 #include <MediatorDomainUIDs.h> |
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23 |
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24 #include "mccecallinfomediator.h" |
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25 #include "cccecall.h" |
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26 #include "mccecallobserver.h" |
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27 #include "mccecallarray.h" |
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28 #include "mccecallinfo.h" |
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29 #include "cccecallinfoconverter.h" |
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30 #include "cccelogger.h" |
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31 |
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32 // ======== MEMBER FUNCTIONS ======== |
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33 |
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34 // --------------------------------------------------------------------------- |
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35 // Constructor |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 CCCECallInfoMediatorUpdater::CCCECallInfoMediatorUpdater( |
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39 MCCECallInfoMediator& aMediator, |
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40 MCCECallArray& aCallArray, |
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41 CCCECallInfoConverter* aConverter ) : |
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42 iMediator( aMediator ), |
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43 iCallArray( aCallArray ), |
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44 iConverter( aConverter ) |
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45 { |
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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 // Second phase constructor |
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51 // --------------------------------------------------------------------------- |
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52 // |
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53 void CCCECallInfoMediatorUpdater::ConstructL() |
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54 { |
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55 } |
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56 |
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57 // --------------------------------------------------------------------------- |
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58 // Gets snapshot of call infos and packs them |
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59 // --------------------------------------------------------------------------- |
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60 // |
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61 HBufC8* CCCECallInfoMediatorUpdater::GetSnapShotOfCallInfosL() |
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62 { |
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63 CCallInfos* infos = CCallInfos::NewLC(); |
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64 |
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65 for ( TInt i = 0; i < iCallArray.MaxNumberOfCalls(); i++ ) |
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66 { |
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67 MCCECallInfo* info = iCallArray.CallInfo( i ); |
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68 AddInfoL( info, *infos ); |
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69 } |
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70 MCCECallInfo* emergencyInfo = iCallArray.EmergencyCallInfo(); |
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71 AddInfoL( emergencyInfo, *infos ); |
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72 |
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73 HBufC8* packedInfos = infos->ExternalizeL(); |
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74 CleanupStack::PopAndDestroy( infos ); |
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75 return packedInfos; |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // Converts call info to mediator info and adds it to the infos. |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 void CCCECallInfoMediatorUpdater::AddInfoL( |
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83 MCCECallInfo* aInfo, |
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84 CCallInfos& aInfos ) |
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85 { |
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86 if ( aInfo ) |
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87 { |
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88 // Idle calls are not reported to mediator clients |
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89 if ( aInfo->State() != CCPCall::EStateIdle ) |
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90 { |
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91 TCallInfo mediatorInfo = iConverter->Convert( *aInfo ); |
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92 aInfos.AddL( mediatorInfo ); |
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93 } |
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94 } |
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95 } |
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96 |
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97 // --------------------------------------------------------------------------- |
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98 // Static constructor |
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99 // --------------------------------------------------------------------------- |
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100 // |
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101 CCCECallInfoMediatorUpdater* CCCECallInfoMediatorUpdater::NewL( |
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102 MCCECallInfoMediator& aMediator, |
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103 MCCECallArray& aCallArray, |
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104 CCCECallInfoConverter* aConverter ) |
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105 { |
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106 CCCECallInfoMediatorUpdater* self = |
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107 CCCECallInfoMediatorUpdater::NewLC( |
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108 aMediator, aCallArray, aConverter ); |
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109 CleanupStack::Pop( self ); |
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110 return self; |
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111 } |
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112 |
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113 |
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114 // --------------------------------------------------------------------------- |
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115 // Static constructor |
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116 // --------------------------------------------------------------------------- |
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117 // |
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118 CCCECallInfoMediatorUpdater* CCCECallInfoMediatorUpdater::NewLC( |
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119 MCCECallInfoMediator& aMediator, |
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120 MCCECallArray& aCallArray, |
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121 CCCECallInfoConverter* aConverter ) |
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122 { |
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123 CCCECallInfoMediatorUpdater* self = |
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124 new( ELeave ) CCCECallInfoMediatorUpdater( |
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125 aMediator, aCallArray, aConverter ); |
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126 CleanupStack::PushL( self ); |
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127 self->ConstructL(); |
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128 return self; |
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129 } |
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130 |
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131 |
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132 // --------------------------------------------------------------------------- |
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133 // Destructor |
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134 // --------------------------------------------------------------------------- |
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135 // |
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136 CCCECallInfoMediatorUpdater::~CCCECallInfoMediatorUpdater() |
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137 { |
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138 delete iConverter; |
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139 } |
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140 |
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141 // --------------------------------------------------------------------------- |
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142 // Updates the call infos to mediator clients. |
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143 // --------------------------------------------------------------------------- |
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144 // |
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145 void CCCECallInfoMediatorUpdater::UpdateL() |
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146 { |
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147 HBufC8* packedInfos = GetSnapShotOfCallInfosL(); |
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148 iMediator.RaiseEvent( EChangesInCallStates, *packedInfos ); |
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149 |
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150 delete packedInfos; |
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151 } |
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152 |
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153 // --------------------------------------------------------------------------- |
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154 // From base class MMediatorCommandObserver |
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155 // Handles the command of getting all call infos. |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 void CCCECallInfoMediatorUpdater::MediatorCommandL( |
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159 TUid aDomain, |
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160 TUid aCategory, |
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161 TInt aCommandId, |
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162 TVersion /*aVersion*/, |
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163 const TDesC8& /*aData*/ ) |
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164 { |
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165 CCELOGSTRING( "CCCECallInfoMediatorUpdater::MediatorCommandL(): In" ); |
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166 if ( aDomain != KMediatorTelephonyDomain || |
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167 aCategory != KCatCallInformation || |
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168 aCommandId != EGetAllCallStates ) |
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169 { |
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170 User::Leave( KErrArgument ); |
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171 } |
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172 |
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173 HBufC8* packedInfos = GetSnapShotOfCallInfosL(); |
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174 iMediator.SendResponse( EGetAllCallStates, *packedInfos ); |
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175 |
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176 CCELOGSTRING( "CCCECallInfoMediatorUpdater::MediatorCommandL(): Out" ); |
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177 delete packedInfos; |
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178 } |
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179 |
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180 // --------------------------------------------------------------------------- |
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181 // From base class MMediatorCommandObserver |
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182 // --------------------------------------------------------------------------- |
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183 // |
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184 void CCCECallInfoMediatorUpdater::CancelMediatorCommand( |
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185 TUid /*aDomain*/, |
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186 TUid /*aCategory*/, |
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187 TInt /*aCommandId*/ ) |
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188 { |
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189 |
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190 } |