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1 /* |
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2 * Copyright (c) 2005-2007 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 "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: This is default implementation class for CMusAvaInterface |
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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 |
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20 #include "musavadefaultimp.h" |
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21 #include "musavaavailabilityobserver.h" |
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22 #include "musavaobserver.h" |
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23 #include "musavasettingsimp.h" |
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24 #include "musavasharedobject.h" |
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25 #include "muslogger.h" |
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26 #include "musavainvitehandler.h" |
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27 #include "musavanetworkavailability.h" |
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28 #include "musavacontactavailability.h" |
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29 #include "musavaconnectionavailability.h" |
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30 #include "musavaregisteravailability.h" |
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31 #include "musavaoptionhandler.h" |
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32 #include "musavadefaultoptionhandler.h" |
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33 #include "musavasipprofileavailability.h" |
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34 #include "musavasettingavailability.h" |
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35 |
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36 #include "mussesseioninformationapi.h" |
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37 |
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38 #include <e32property.h> |
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39 |
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40 |
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41 const MMusAvaObserver::TAvailabilityName KMinimumAvailability |
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42 = MMusAvaObserver::EMusAvaBearerStatus; |
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43 |
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44 const MMusAvaObserver::TAvailabilityName KMandatoryAvailability |
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45 = MMusAvaObserver::EMusAvaNameRegistration; |
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46 |
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47 const MMusAvaObserver::TAvailabilityName KExtensionAvailability |
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48 = MMusAvaObserver::EMusAvaOptionHandler; |
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49 |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // Two-phased constructor. |
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53 // ----------------------------------------------------------------------------- |
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54 // |
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55 CMusAvaDefaultImp* CMusAvaDefaultImp::NewL() |
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56 { |
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57 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::NewL" ) |
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58 CMusAvaDefaultImp* self = new (ELeave) CMusAvaDefaultImp(); |
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59 CleanupStack::PushL (self); |
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60 self->ConstructL(); |
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61 CleanupStack::Pop( self ); |
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62 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::NewL" ) |
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63 return self; |
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64 } |
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65 |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // C++ destructor. |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 CMusAvaDefaultImp::~CMusAvaDefaultImp() |
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72 { |
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73 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::~CMusAvaDefaultImp" ) |
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74 this->Stop(); |
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75 iAvailabilities.ResetAndDestroy(); |
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76 delete iSettings; |
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77 iSettings = NULL; |
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78 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::~CMusAvaDefaultImp" ) |
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79 } |
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80 |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // Symbian second-phase constructor. |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 void CMusAvaDefaultImp::ConstructL() |
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87 { |
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88 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::ConstructL" ) |
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89 iSettings = CMusAvaSettingsImp::NewL(); |
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90 CreateAvailabilityModulesL(); |
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91 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::ConstructL" ) |
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92 } |
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93 |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // C++ Constructor |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 CMusAvaDefaultImp::CMusAvaDefaultImp() |
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100 :iObserver( NULL ), |
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101 iCurrentAvailability( MMusAvaObserver::EMusAvaNameNotDefined ), |
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102 iAvailabilityStatus ( MMusAvaObserver::EMusAvaStatusNotExecuted ), |
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103 iStopping( EFalse ), |
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104 iExecuteStarted( EFalse ) |
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105 { |
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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 // Creates concrete factory and all availability objects |
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111 // ----------------------------------------------------------------------------- |
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112 // |
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113 void CMusAvaDefaultImp::CreateAvailabilityModulesL() |
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114 { |
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115 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::\ |
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116 CreateAvailabilityModulesL" ) |
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117 |
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118 if ( iAvailabilities.Count() ) |
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119 { |
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120 Stop(); |
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121 iAvailabilities.ResetAndDestroy(); |
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122 } |
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123 |
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124 /* We need handlers all the time to respond incoming Invite/Options |
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125 So construct this modules first. |
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126 */ |
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127 ConstuctHandlerAvailabilityModulesL(); |
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128 |
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129 /* We must check the static availability modules like sipprofile |
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130 mus activation settings. if this fails then this |
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131 will be fatal and no need to go and construct further. |
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132 */ |
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133 ConstructStaticAvailabilityModulesL(); |
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134 |
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135 /* Check the handler and static availability modules are OK . If it is not |
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136 * OK then dont need to create further availability modules. |
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137 */ |
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138 for ( TInt i = 0; i < iAvailabilities.Count(); i++ ) |
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139 { |
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140 if ( !iAvailabilities[i]->Available()) |
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141 { |
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142 MUS_LOG1( "mus: [MUSAVA] <- CMusAvaDefaultImp:: \ |
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143 CreateAvailabilityModulesL Fails! Module = %d ",i ) |
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144 return ; |
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145 } |
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146 } |
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147 |
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148 /* This should construct modules in where availability could change |
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149 * dynamically such as network,bearer and call status etc. |
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150 */ |
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151 ConstructDynamicAvailabilityModulesL(); |
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152 |
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153 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::\ |
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154 CreateAvailabilityModulesL" ) |
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155 } |
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156 |
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157 // ----------------------------------------------------------------------------- |
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158 // Creates concrete standard availability objects |
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159 // ----------------------------------------------------------------------------- |
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160 // |
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161 void CMusAvaDefaultImp::ConstuctHandlerAvailabilityModulesL() |
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162 { |
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163 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::\ |
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164 ConstuctHandlerAvailabilityModulesL" ) |
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165 |
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166 CMusAvaInviteHandler* inviteHandler = CMusAvaInviteHandler::NewLC( |
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167 *this, *iSettings ) ; |
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168 iAvailabilities.AppendL( inviteHandler ); |
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169 CleanupStack::Pop( inviteHandler ); |
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170 |
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171 CMusAvaDefaultOptionHandler* defaultOptionHandler = |
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172 CMusAvaDefaultOptionHandler::NewLC( *this, *iSettings ); |
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173 iAvailabilities.AppendL( defaultOptionHandler ); |
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174 CleanupStack::Pop( defaultOptionHandler ); |
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175 |
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176 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::\ |
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177 ConstuctHandlerAvailabilityModulesL" ) |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // Creates concrete standard availability objects |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CMusAvaDefaultImp::ConstructStaticAvailabilityModulesL() |
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185 { |
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186 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::\ |
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187 ConstructStaticAvailabilityModulesL" ) |
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188 |
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189 /* Mus Activation Settings */ |
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190 CMusAvaSettingAvailability* settingAvailability = |
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191 CMusAvaSettingAvailability::NewLC( *this ); |
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192 iAvailabilities.AppendL( settingAvailability ); |
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193 CleanupStack::Pop( settingAvailability ); |
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194 |
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195 /* Existence of Sip profile */ |
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196 CMusAvaSipprofileAvailability* sipprofileExist = |
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197 CMusAvaSipprofileAvailability::NewLC( *this ) ; |
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198 iAvailabilities.AppendL( sipprofileExist ); |
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199 CleanupStack::Pop( sipprofileExist ); |
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200 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp:: \ |
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201 ConstructStaticAvailabilityModulesL" ) |
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202 } |
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203 |
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204 // ----------------------------------------------------------------------------- |
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205 // Creates concrete standard availability objects |
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206 // ----------------------------------------------------------------------------- |
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207 // |
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208 void CMusAvaDefaultImp::ConstructDynamicAvailabilityModulesL() |
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209 { |
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210 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::\ |
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211 ConstructDynamicAvailabilityModulesL" ) |
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212 // Create network availability |
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213 CMusAvaNetworkAvailability* networkAvailability = |
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214 CMusAvaNetworkAvailability::NewLC( *this, *iSettings ) ; |
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215 iAvailabilities.AppendL( networkAvailability ); |
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216 CleanupStack::Pop( networkAvailability ); |
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217 |
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218 // Contact availability |
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219 CMusAvaContactAvailability* contactAvailability = |
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220 CMusAvaContactAvailability::NewLC( *this, *iSettings ); |
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221 iAvailabilities.AppendL( contactAvailability ); |
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222 CleanupStack::Pop( contactAvailability ); |
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223 |
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224 //Connection monitor |
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225 CMusAvaConnectionAvailability* connectionAvailability = |
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226 CMusAvaConnectionAvailability::NewLC( *this, *iSettings ); |
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227 iAvailabilities.AppendL( connectionAvailability ); |
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228 CleanupStack::Pop( connectionAvailability ); |
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229 |
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230 // Create register availability |
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231 CMusAvaRegisterAvailability* registerAvailability = |
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232 CMusAvaRegisterAvailability::NewLC( *this, *iSettings ); |
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233 iAvailabilities.AppendL( registerAvailability ); |
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234 CleanupStack::Pop( registerAvailability ); |
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235 |
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236 // Extension availabilities -> |
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237 |
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238 // Create SIP options availability |
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239 CMusAvaOptionHandler* optionHandler = |
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240 CMusAvaOptionHandler::NewLC( *this, *iSettings ); |
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241 iAvailabilities.AppendL( optionHandler ); |
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242 CleanupStack::Pop( optionHandler ); |
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243 |
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244 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::ConstructDynamicAvailabilityModulesL" ) |
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245 } |
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246 |
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247 // ----------------------------------------------------------------------------- |
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248 // Create work for executing availability report. |
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249 // ----------------------------------------------------------------------------- |
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250 // |
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251 void CMusAvaDefaultImp::ExecuteAvailablitityModules() |
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252 { |
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253 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::\ |
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254 ExecuteAvailablitityModules" ) |
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255 iExecuteStarted = ETrue; |
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256 TBool goOn = ETrue; |
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257 for ( TInt i = 0; i < iAvailabilities.Count() && goOn; i++ ) |
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258 { |
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259 if ( !iAvailabilities[i]->Available() && |
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260 !iAvailabilities[i]->Executing()) |
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261 { |
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262 iAvailabilities[i]->Execute(); |
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263 if ( iAvailabilities[i]->State() < MMusAvaObserver::EMusAvaStatusInProgress ) |
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264 { |
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265 goOn = EFalse; |
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266 } |
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267 } |
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268 } |
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269 iExecuteStarted = EFalse; |
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270 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::\ |
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271 ExecuteAvailablitityModules" ) |
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272 } |
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273 |
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274 |
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275 // ----------------------------------------------------------------------------- |
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276 // Retuns setting interface for the client. |
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277 // ----------------------------------------------------------------------------- |
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278 // |
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279 MMusAvaSettings& CMusAvaDefaultImp::Settings() |
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280 { |
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281 return *iSettings; |
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282 } |
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283 |
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284 |
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285 // ----------------------------------------------------------------------------- |
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286 // Set Observer interface for the client. |
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287 // ----------------------------------------------------------------------------- |
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288 // |
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289 void CMusAvaDefaultImp::SetObserver( MMusAvaObserver& aObserver ) |
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290 { |
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291 iObserver = &aObserver; |
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292 } |
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293 |
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294 // ----------------------------------------------------------------------------- |
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295 // Set MMusAvaSettingsObserver interface for the client. |
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296 // ----------------------------------------------------------------------------- |
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297 // |
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298 void CMusAvaDefaultImp::SetSettingsObserver( MMusAvaSettingsObserver& aObserver ) |
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299 { |
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300 iSettings->SetObserver( aObserver ); |
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301 } |
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302 // ----------------------------------------------------------------------------- |
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303 // Requests the implementation to start to investigate availabilites. |
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304 // ----------------------------------------------------------------------------- |
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305 // |
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306 void CMusAvaDefaultImp::StartL() |
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307 { |
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308 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::StartL" ) |
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309 ExecuteAvailablitityModules(); |
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310 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::StartL" ) |
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311 } |
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312 |
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313 |
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314 // ----------------------------------------------------------------------------- |
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315 // Requests the implementation to stop investigating or monitoring availabilites |
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316 // for the client. |
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317 // ----------------------------------------------------------------------------- |
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318 // |
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319 void CMusAvaDefaultImp::Stop() |
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320 { |
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321 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::Stop" ) |
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322 iStopping = ETrue; |
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323 for ( TInt i = iAvailabilities.Count() - 1; i >= 0; i-- ) |
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324 { |
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325 if ( iAvailabilities[i]->State() > MMusAvaObserver::EMusAvaStatusNotExecuted ) |
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326 { |
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327 iAvailabilities[i]->Stop(); |
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328 } |
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329 } |
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330 CalculateAvailability(); |
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331 iStopping = EFalse; |
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332 if ( iObserver ) |
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333 { |
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334 iObserver->AvailabilityChanged( |
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335 CurrentAvailability(), |
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336 AvailabilityStatus() ); |
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337 } |
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338 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::Stop" ) |
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339 } |
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340 |
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341 |
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342 // ----------------------------------------------------------------------------- |
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343 // Availability report. |
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344 // ----------------------------------------------------------------------------- |
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345 // |
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346 void CMusAvaDefaultImp::AvailabilityChanged( |
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347 MMusAvaObserver::TAvailabilityName aName, |
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348 MMusAvaObserver::TAvailabilityStatus aStatus ) |
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349 { |
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350 MUS_LOG2( "mus: [MUSAVA] -> CMusAvaDefaultImp::AvailabilityChanged(%d,%d)", |
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351 aName, aStatus ) |
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352 |
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353 CalculateAvailability(); |
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354 if ( iObserver ) |
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355 { |
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356 iObserver->AvailabilityChanged( aName, aStatus ); |
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357 } |
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358 |
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359 if ( !iStopping && aStatus >= MMusAvaObserver::EMusAvaStatusNotExecuted ) |
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360 { |
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361 if ( !iExecuteStarted ) |
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362 { |
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363 ExecuteAvailablitityModules(); |
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364 } |
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365 } |
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366 |
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367 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::AvailabilityChanged()" ) |
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368 } |
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369 |
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370 |
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371 // ----------------------------------------------------------------------------- |
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372 // Availability error. |
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373 // ----------------------------------------------------------------------------- |
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374 // |
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375 void CMusAvaDefaultImp::AvailabilityError( |
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376 MMusAvaObserver::TAvailabilityName aName, |
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377 MMusAvaObserver::TAvailabilityStatus aStatus ) |
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378 { |
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379 MUS_LOG2( "mus: [MUSAVA] -> CMusAvaDefaultImp::AvailabilityError\ |
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380 ( %d, %d)", aName, aStatus ) |
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381 |
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382 CalculateAvailability(); |
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383 if ( iObserver ) |
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384 { |
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385 iObserver->AvailabilityError( aName, aStatus ); |
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386 } |
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387 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::AvailabilityError()" ) |
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388 } |
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389 |
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390 // ----------------------------------------------------------------------------- |
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391 // Checks if the current availability is at least the same as given as |
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392 // parameter |
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393 // ----------------------------------------------------------------------------- |
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394 // |
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395 TBool CMusAvaDefaultImp::Available( |
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396 MMusAvaObserver::TAvailabilityName aAvailability ) |
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397 { |
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398 return iCurrentAvailability > aAvailability |
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399 || ( iCurrentAvailability == aAvailability |
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400 && MMusAvaObserver::EMusAvaStatusAvailable == iAvailabilityStatus ) |
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401 || ( iCurrentAvailability == aAvailability |
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402 && ( MMusAvaObserver::EMusAvaStatusOptionsNotSent == iAvailabilityStatus |
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403 || MMusAvaObserver::EMusAvaStatusOptionsSent == iAvailabilityStatus) ); |
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404 } |
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405 |
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406 // ----------------------------------------------------------------------------- |
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407 // Calculates current availability |
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408 // ----------------------------------------------------------------------------- |
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409 MMusAvaObserver::TAvailabilityStatus CMusAvaDefaultImp::AvailabilityPluginState() |
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410 { |
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411 return iAvailabilityStatus; |
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412 } |
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413 // ----------------------------------------------------------------------------- |
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414 // Calculates current availability |
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415 // ----------------------------------------------------------------------------- |
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416 // |
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417 void CMusAvaDefaultImp::CalculateAvailability() |
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418 { |
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419 MUS_LOG( "mus: [MUSAVA] -> CMusAvaDefaultImp::CalculateAvailability()" ) |
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420 iCurrentAvailability = MMusAvaObserver::EMusAvaFullAvailability; |
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421 iAvailabilityStatus = MMusAvaObserver::EMusAvaStatusAvailable; |
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422 TBool goOn = ETrue; |
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423 for ( TInt i = 0; i < iAvailabilities.Count() && goOn; i++ ) |
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424 { |
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425 if ( !iAvailabilities[i]->Available() ) |
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426 { |
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427 iCurrentAvailability = iAvailabilities[i]->Name(); |
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428 iAvailabilityStatus = iAvailabilities[i]->State(); |
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429 goOn = EFalse; |
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430 } |
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431 } |
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432 MUS_LOG2( "mus: [MUSAVA] Avaialability name and status (%d,%d)", |
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433 iCurrentAvailability, iAvailabilityStatus ) |
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434 MUS_LOG( "mus: [MUSAVA] <- CMusAvaDefaultImp::CalculateAvailability()" ) |
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435 } |
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436 |
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437 // ----------------------------------------------------------------------------- |
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438 // Current availability |
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439 // ----------------------------------------------------------------------------- |
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440 // |
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441 MMusAvaObserver::TAvailabilityName CMusAvaDefaultImp::CurrentAvailability() |
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442 { |
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443 return iCurrentAvailability; |
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444 } |
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445 |
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446 |
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447 // ----------------------------------------------------------------------------- |
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448 // Current availability status |
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449 // ----------------------------------------------------------------------------- |
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450 // |
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451 MMusAvaObserver::TAvailabilityStatus CMusAvaDefaultImp::AvailabilityStatus() |
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452 { |
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453 return iAvailabilityStatus; |
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454 } |
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455 |
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456 |
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457 // ----------------------------------------------------------------------------- |
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458 // Checks if current availability is at least minimum availability |
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459 // ----------------------------------------------------------------------------- |
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460 // |
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461 TBool CMusAvaDefaultImp::MinimumAvailability() |
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462 { |
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463 return iCurrentAvailability > KMinimumAvailability; |
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464 } |
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465 |
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466 |
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467 // ----------------------------------------------------------------------------- |
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468 // Checks if current availability is at least mandatory availability |
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469 // ----------------------------------------------------------------------------- |
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470 // |
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471 TBool CMusAvaDefaultImp::MandatoryAvailability() |
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472 { |
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473 return iCurrentAvailability > KMandatoryAvailability; |
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474 } |
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475 |
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476 |
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477 // ----------------------------------------------------------------------------- |
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478 // Checks if current availability is extension availability |
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479 // ----------------------------------------------------------------------------- |
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480 // |
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481 TBool CMusAvaDefaultImp::ExtensionAvailability() |
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482 { |
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483 return iCurrentAvailability > KExtensionAvailability; |
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484 } |
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485 |
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486 // ----------------------------------------------------------------------------- |
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487 // Returns the sate of the given availability |
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488 // ----------------------------------------------------------------------------- |
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489 // |
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490 MMusAvaObserver::TAvailabilityStatus CMusAvaDefaultImp::AvailabilityState( |
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491 MMusAvaObserver::TAvailabilityName aAvailability ) |
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492 { |
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493 MUS_LOG1( "mus: [MUSAVA] -> CMusAvaDefaultImp::AvailabilityState(%d)", |
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494 aAvailability ) |
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495 MMusAvaObserver::TAvailabilityStatus retval = |
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496 MMusAvaObserver::EMusAvaStatusNotExecuted; |
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497 MMusAvaObserver::TAvailabilityStatus state = |
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498 MMusAvaObserver::EMusAvaStatusAvailable; |
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499 |
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500 for ( TInt i = 0; i < iAvailabilities.Count() |
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501 && state > MMusAvaObserver::EMusAvaStatusNotExecuted; i++ ) |
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502 { |
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503 state = iAvailabilities[i]->State(); |
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504 |
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505 if ( iAvailabilities[i]->Name() == aAvailability ) |
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506 { |
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507 retval = iAvailabilities[i]->State(); |
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508 } |
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509 } |
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510 MUS_LOG1( "mus: [MUSAVA] <- CMusAvaDefaultImp::AvailabilityState(%d)", |
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511 retval ) |
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512 return retval; |
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513 } |