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: |
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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 <cchserviceobserver.h> |
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20 |
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21 #include "scpservice.h" |
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22 #include "scpsubservice.h" |
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23 #include "scplogger.h" |
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24 #include "scputility.h" |
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25 #include "scpprofilehandler.h" |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // CScpService::CScpService |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CScpService::CScpService( TInt aId, |
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32 TInt aServiceId, |
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33 CScpProfileHandler& aProfileHandler, |
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34 CScpServiceStorage& aServiceStorage, |
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35 MCchServiceObserver& aServiceObserver ) : |
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36 iId( aId ), |
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37 iServiceId( aServiceId ), |
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38 iProfileHandler( aProfileHandler ), |
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39 iServiceStorage( aServiceStorage ), |
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40 iServiceObserver( aServiceObserver ) |
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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 // CScpService::~CScpService |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CScpService::~CScpService() |
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49 { |
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50 SCPLOGSTRING2( "CScpService[0x%x]::~CScpService", this ); |
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51 |
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52 iSubServices.ResetAndDestroy(); |
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53 iSubServices.Close(); |
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54 } |
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55 |
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56 // ----------------------------------------------------------------------------- |
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57 // CScpService::NewL |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 CScpService* CScpService::NewL( TInt aId, |
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61 TInt aServiceId, |
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62 CScpProfileHandler& aProfileHandler, |
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63 CScpServiceStorage& aServiceStorage, |
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64 MCchServiceObserver& aServiceObserver ) |
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65 { |
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66 SCPLOGSTRING3( "CScpService::NewL id: %d service id: %d", aId, aServiceId ); |
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67 |
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68 CScpService* self = new (ELeave) CScpService( aId, |
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69 aServiceId, |
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70 aProfileHandler, |
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71 aServiceStorage, |
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72 aServiceObserver ); |
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73 return self; |
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74 } |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CScpService::Id |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 TInt CScpService::Id() const |
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81 { |
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82 SCPLOGSTRING2( "CScpService[0x%x]::Id", this ); |
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83 |
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84 return iId; |
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85 } |
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86 |
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87 // ----------------------------------------------------------------------------- |
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88 // CScpService::ProfileHandler |
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89 // ----------------------------------------------------------------------------- |
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90 // |
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91 CScpProfileHandler& CScpService::ProfileHandler() const |
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92 { |
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93 return iProfileHandler; |
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94 } |
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95 |
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96 // ----------------------------------------------------------------------------- |
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97 // CScpService::ServiceStorage |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 CScpServiceStorage& CScpService::ServiceStorage() const |
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101 { |
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102 return iServiceStorage; |
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103 } |
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104 |
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105 // ----------------------------------------------------------------------------- |
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106 // CScpService::ServiceObserver |
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107 // ----------------------------------------------------------------------------- |
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108 // |
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109 MCchServiceObserver& CScpService::ServiceObserver() const |
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110 { |
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111 return iServiceObserver; |
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112 } |
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113 |
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114 // ----------------------------------------------------------------------------- |
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115 // CScpService::AddSubServiceL |
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116 // ----------------------------------------------------------------------------- |
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117 // |
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118 CScpSubService& |
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119 CScpService::AddSubServiceL( TCCHSubserviceType aSubServiceType ) |
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120 { |
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121 SCPLOGSTRING2( "CScpService[0x%x]::AddSubServiceL", this ); |
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122 |
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123 TInt newId = GenerateNewSubServiceId(); |
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124 CScpSubService* service = CScpSubService::NewL( newId, |
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125 ServiceId(), |
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126 aSubServiceType, |
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127 *this ); |
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128 CleanupStack::PushL( service ); |
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129 iSubServices.AppendL( service ); |
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130 CleanupStack::Pop( service ); |
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131 |
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132 return *iSubServices[ iSubServices.Count() - 1 ]; |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CScpService::SubServiceCount |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 TInt CScpService::SubServiceCount() const |
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140 { |
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141 SCPLOGSTRING2( "CScpService[0x%x]::SubServiceCount", this ); |
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142 |
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143 return iSubServices.Count(); |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CScpService::GenerateNewSubServiceId |
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148 // ----------------------------------------------------------------------------- |
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149 // |
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150 TInt CScpService::GenerateNewSubServiceId() |
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151 { |
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152 SCPLOGSTRING2( "CScpService[0x%x]::GenerateNewSubServiceId", this ); |
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153 |
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154 iSubServiceIdCounter++; |
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155 |
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156 return iId + iSubServiceIdCounter; |
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157 } |
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158 |
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159 // ----------------------------------------------------------------------------- |
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160 // CScpService::GetSubServiceIds |
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161 // ----------------------------------------------------------------------------- |
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162 // |
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163 void CScpService::GetSubServiceIds( RArray<TInt>& aIds ) const |
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164 { |
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165 SCPLOGSTRING2( "CScpService[0x%x]::GetSubServiceIds", this ); |
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166 __ASSERT_DEBUG( aIds.Count() == 0, User::Panic( KNullDesC, KErrGeneral ) ); |
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167 |
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168 for( TInt i=0; i<iSubServices.Count(); i++) |
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169 { |
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170 const CScpSubService* subService = iSubServices[ i ]; |
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171 |
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172 aIds.Append( subService->Id() ); |
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173 } |
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174 } |
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175 |
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176 // ----------------------------------------------------------------------------- |
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177 // CScpService::GetSubService |
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178 // ----------------------------------------------------------------------------- |
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179 // |
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180 CScpSubService* CScpService::GetSubService( TInt aId ) const |
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181 { |
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182 SCPLOGSTRING3( "CScpService[0x%x]::GetSubService id: %d", this, aId ); |
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183 |
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184 for( TInt i=0; i<iSubServices.Count(); i++) |
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185 { |
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186 CScpService* self = const_cast<CScpService*>(this); |
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187 CScpSubService* subService = self->iSubServices[ i ]; |
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188 if( aId == subService->Id() ) |
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189 { |
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190 return subService; |
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191 } |
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192 } |
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193 |
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194 return NULL; |
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195 } |
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196 |
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197 // ----------------------------------------------------------------------------- |
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198 // CScpService::RemoveSubService |
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199 // ----------------------------------------------------------------------------- |
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200 // |
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201 TInt CScpService::RemoveSubService( TInt aId ) |
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202 { |
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203 SCPLOGSTRING3( "CScpService[0x%x]::RemoveSubService id: %d", this, aId ); |
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204 |
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205 for( TInt i=0; i<iSubServices.Count(); i++) |
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206 { |
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207 CScpSubService* subService = iSubServices[ i ]; |
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208 if( aId == subService->Id() ) |
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209 { |
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210 delete subService; |
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211 iSubServices.Remove( i ); |
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212 return KErrNone; |
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213 } |
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214 } |
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215 |
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216 return KErrNotFound; |
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217 } |
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218 |
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219 // ----------------------------------------------------------------------------- |
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220 // CScpService::ServiceId |
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221 // ----------------------------------------------------------------------------- |
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222 // |
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223 TInt CScpService::ServiceId() const |
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224 { |
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225 SCPLOGSTRING2( "CScpService[0x%x]::ServiceId", this ); |
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226 |
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227 return iServiceId; |
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228 } |
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229 |
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230 // ----------------------------------------------------------------------------- |
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231 // CScpService::SetServiceId |
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232 // ----------------------------------------------------------------------------- |
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233 // |
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234 void CScpService::SetServiceId( TInt aServiceId ) |
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235 { |
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236 SCPLOGSTRING3( "CScpService[0x%x]::SetServiceId service id: %d", |
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237 this, aServiceId ); |
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238 |
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239 iServiceId = aServiceId; |
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240 } |
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241 |
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242 // ----------------------------------------------------------------------------- |
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243 // CScpService::State |
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244 // ----------------------------------------------------------------------------- |
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245 // |
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246 TInt CScpService::State( TCCHSubserviceType aSubServiceType, |
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247 TCCHSubserviceState& aState ) const |
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248 { |
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249 SCPLOGSTRING2( "CScpService[0x%x]::State", this ); |
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250 |
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251 TInt result = KErrNone; |
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252 |
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253 if( ECCHUnknown == aSubServiceType ) |
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254 { |
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255 TCCHSubserviceState state( ECCHUninitialized ); |
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256 |
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257 // Return other than unknown state if all the subservices are in same state |
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258 for ( TInt i=0; i<iSubServices.Count(); i++ ) |
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259 { |
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260 const CScpSubService* subService = iSubServices[i]; |
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261 |
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262 if( state == ECCHUninitialized ) |
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263 { |
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264 state = subService->State(); |
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265 result = subService->LastReportedError(); |
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266 } |
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267 else |
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268 { |
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269 if ( state != subService->State() || |
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270 result != subService->LastReportedError() ) |
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271 { |
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272 // Sub services are in different states or have |
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273 // different error codes |
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274 SCPLOGSTRING( "Query failed: different states or error codes" ); |
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275 |
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276 state = ECCHUninitialized; |
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277 result = KErrUnknown; |
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278 break; |
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279 } |
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280 } |
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281 } |
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282 |
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283 aState = state; |
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284 } |
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285 else |
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286 { |
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287 CScpSubService* subService = GetSubServiceByType( aSubServiceType ); |
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288 |
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289 if( subService ) |
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290 { |
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291 aState = subService->State(); |
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292 result = subService->LastReportedError(); |
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293 } |
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294 else |
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295 { |
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296 result = KErrNotFound; |
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297 } |
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298 } |
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299 |
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300 SCPLOGSTRING3( "State: %d error: %d", aState, result ); |
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301 return result; |
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302 } |
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303 |
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304 // ----------------------------------------------------------------------------- |
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305 // CScpService::GetSubServiceByType |
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306 // ----------------------------------------------------------------------------- |
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307 // |
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308 CScpSubService* CScpService::GetSubServiceByType( TCCHSubserviceType aSubServiceType ) const |
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309 { |
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310 SCPLOGSTRING3( "CScpService[0x%x]::GetSubService type: %d", |
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311 this, aSubServiceType ); |
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312 |
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313 for( TInt i=0; i<iSubServices.Count(); i++) |
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314 { |
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315 CScpSubService* subService = iSubServices[ i ]; |
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316 if( subService->SubServiceType() == aSubServiceType ) |
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317 { |
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318 return subService; |
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319 } |
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320 } |
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321 |
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322 return NULL; |
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323 } |
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324 |
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325 // ----------------------------------------------------------------------------- |
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326 // CScpService::ContainsSubServiceType |
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327 // ----------------------------------------------------------------------------- |
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328 // |
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329 TBool CScpService::ContainsSubServiceType( TCCHSubserviceType aSubServiceType ) const |
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330 { |
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331 SCPLOGSTRING3( "CScpService[0x%x]::ContainsSubServiceType type: %d", |
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332 this, aSubServiceType ); |
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333 |
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334 for( TInt i=0; i<iSubServices.Count(); i++) |
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335 { |
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336 CScpSubService* subService = iSubServices[ i ]; |
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337 if( subService->SubServiceType() == aSubServiceType ) |
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338 { |
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339 return ETrue; |
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340 } |
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341 } |
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342 |
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343 return EFalse; |
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344 } |
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345 |
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346 |
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347 // ----------------------------------------------------------------------------- |
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348 // CScpService::SubServicesContainSameSipProfile |
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349 // ----------------------------------------------------------------------------- |
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350 // |
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351 TBool CScpService::SubServicesContainSameSipProfile() const |
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352 { |
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353 SCPLOGSTRING2( "CScpService[0x%x]::SubServicesContainSameSipProfile", this ); |
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354 |
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355 TInt sipProfileId( 0 ); |
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356 |
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357 for( TInt i=0; i<iSubServices.Count(); i++) |
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358 { |
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359 TInt oldSipProfileId = sipProfileId; |
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360 |
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361 const CScpSubService* subService = iSubServices[ i ]; |
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362 sipProfileId = subService->SipProfileId(); |
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363 |
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364 if( oldSipProfileId != 0 && |
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365 sipProfileId != oldSipProfileId ) |
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366 { |
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367 return EFalse; |
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368 } |
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369 } |
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370 |
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371 return ETrue; |
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372 } |
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373 |
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374 // ----------------------------------------------------------------------------- |
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375 // CScpService::SetReserved |
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376 // ----------------------------------------------------------------------------- |
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377 // |
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378 TInt CScpService::SetReserved( TBool aReserved, |
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379 TCCHSubserviceType aSubServiceType ) |
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380 { |
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381 SCPLOGSTRING4( "CScpService[0x%x]::SetReserved: %d type: %d", |
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382 this, aSubServiceType, aReserved ); |
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383 |
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384 TInt result = KErrNone; |
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385 |
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386 if( aSubServiceType != ECCHUnknown ) |
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387 { |
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388 CScpSubService* subService = GetSubServiceByType( aSubServiceType ); |
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389 |
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390 if( subService ) |
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391 { |
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392 // If reserving the sub service must be enabled. |
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393 // It is always possible to free the service |
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394 if( subService->State() == ECCHEnabled || |
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395 aReserved == EFalse ) |
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396 { |
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397 subService->SetReserved( aReserved ); |
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398 } |
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399 else |
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400 { |
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401 result = KErrNotSupported; |
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402 } |
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403 } |
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404 else |
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405 { |
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406 result = KErrNotFound; |
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407 } |
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408 } |
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409 else |
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410 { |
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411 for( TInt i=0; i<iSubServices.Count(); i++) |
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412 { |
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413 CScpSubService* subService = iSubServices[ i ]; |
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414 |
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415 // If reserving the sub service must be enabled. |
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416 // It is always possible to free the service |
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417 if( subService->State() == ECCHEnabled || |
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418 aReserved == EFalse ) |
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419 { |
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420 subService->SetReserved( aReserved ); |
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421 } |
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422 else |
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423 { |
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424 result = KErrNotSupported; |
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425 } |
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426 } |
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427 } |
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428 |
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429 return result; |
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430 } |
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431 |
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432 // ----------------------------------------------------------------------------- |
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433 // CScpService::IsReserved |
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434 // ----------------------------------------------------------------------------- |
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435 // |
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436 TBool CScpService::IsReserved( TCCHSubserviceType aSubServiceType ) const |
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437 { |
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438 SCPLOGSTRING3( "CScpService[0x%x]::IsReserved: type: %d", |
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439 this, aSubServiceType ); |
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440 |
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441 TBool result = EFalse; |
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442 |
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443 if( aSubServiceType == ECCHUnknown ) |
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444 { |
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445 for( TInt i=0; i<iSubServices.Count(); i++) |
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446 { |
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447 CScpSubService* subService = iSubServices[ i ]; |
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448 |
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449 TBool reserved = subService->IsReserved(); |
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450 |
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451 if( reserved ) |
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452 { |
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453 result = ETrue; |
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454 break; |
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455 } |
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456 } |
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457 } |
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458 else |
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459 { |
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460 CScpSubService* subService = GetSubServiceByType( aSubServiceType ); |
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461 |
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462 if( subService ) |
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463 { |
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464 result = subService->IsReserved(); |
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465 } |
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466 } |
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467 |
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468 return result; |
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469 } |
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470 |
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471 // ----------------------------------------------------------------------------- |
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472 // CScpService::SetAccessPointId |
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473 // ----------------------------------------------------------------------------- |
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474 // |
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475 TInt CScpService::SetAccessPointId( TCCHSubserviceType aSubServiceType, |
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476 TScpAccessPointType aAccessPointType, |
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477 TInt aAccessPointId ) |
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478 { |
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479 SCPLOGSTRING4( "CScpService[0x%x]::SetAccessPointId: type: %d id: %d", |
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480 this, aSubServiceType, aAccessPointId ); |
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481 __ASSERT_DEBUG( iSubServices.Count() > 0, User::Panic( KNullDesC, KErrGeneral ) ); |
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482 |
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483 TInt result = KErrNotFound; |
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484 |
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485 if( IsAccessPointModifiable( aSubServiceType ) ) |
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486 { |
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487 TBool sipConnectionCreated = EFalse; |
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488 CScpSipConnection* sipConnection = GetSipConnection( aSubServiceType, |
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489 sipConnectionCreated ); |
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490 if( sipConnection ) |
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491 { |
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492 switch ( aAccessPointType ) |
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493 { |
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494 case EScpIap: |
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495 { |
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496 result = sipConnection->SetIap( aAccessPointId ); |
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497 } |
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498 break; |
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499 |
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500 case EScpSnap: |
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501 { |
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502 result = sipConnection->SetSnap( aAccessPointId ); |
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503 } |
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504 break; |
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505 |
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506 default: |
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507 break; |
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508 |
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509 } |
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510 |
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511 if( sipConnectionCreated ) |
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512 { |
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513 delete sipConnection; |
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514 } |
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515 } |
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516 } |
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517 else |
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518 { |
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519 result = KErrNotSupported; |
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520 } |
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521 |
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522 return result; |
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523 } |
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524 |
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525 // ----------------------------------------------------------------------------- |
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526 // CScpService::IsAccessPointModifiable |
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527 // ----------------------------------------------------------------------------- |
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528 // |
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529 TBool CScpService::IsAccessPointModifiable( TCCHSubserviceType aSubServiceType ) const |
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530 { |
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531 SCPLOGSTRING3( "CScpService[0x%x]::IsAccessPointModifiable: type: %d", |
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532 this, aSubServiceType ); |
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533 |
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534 TBool modifiable = EFalse; |
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535 |
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536 TCCHSubserviceState state = ECCHUninitialized; |
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537 |
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538 TInt error = State( aSubServiceType, state ); |
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539 |
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540 if( state == ECCHDisabled || ( state == ECCHConnecting && error != KErrNone ) ) |
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541 |
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542 { |
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543 if( !IsReserved( aSubServiceType ) ) |
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544 { |
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545 // We can't set any valid access point values if different |
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546 // sip profiles are in use |
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547 if( aSubServiceType != ECCHUnknown || ( aSubServiceType == ECCHUnknown && |
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548 SubServicesContainSameSipProfile() ) ) |
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549 { |
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550 modifiable = ETrue; |
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551 } |
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552 } |
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553 } |
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554 |
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555 return modifiable; |
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556 } |
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557 |
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558 // ----------------------------------------------------------------------------- |
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559 // CScpService::GetSipConnection |
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560 // ----------------------------------------------------------------------------- |
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561 // |
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562 CScpSipConnection* CScpService::GetSipConnection( TCCHSubserviceType aSubServiceType, |
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563 TBool& aSipConnectionCreated ) |
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564 { |
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565 SCPLOGSTRING3( "CScpService[0x%x]::GetSipConnection: type: %d", |
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566 this, aSubServiceType ); |
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567 |
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568 CScpSipConnection* sipConnection = NULL; |
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569 CScpSubService* subService = NULL; |
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570 |
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571 if( aSubServiceType == ECCHUnknown && iSubServices.Count() > 0 ) |
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572 { |
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573 subService = iSubServices[0]; |
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574 } |
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575 else |
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576 { |
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577 subService = GetSubServiceByType( aSubServiceType ); |
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578 } |
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579 |
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580 if( subService ) |
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581 { |
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582 TInt sipProfileId = subService->SipProfileId(); |
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583 |
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584 if( iProfileHandler.ProfileExists( sipProfileId ) ) |
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585 { |
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586 if( iProfileHandler.SipConnectionExists( sipProfileId ) ) |
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587 { |
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588 sipConnection = iProfileHandler.GetSipConnection( sipProfileId ); |
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589 } |
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590 else |
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591 { |
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592 aSipConnectionCreated = ETrue; |
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593 TRAP_IGNORE( sipConnection = |
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594 iProfileHandler.CreateSipConnectionL( sipProfileId ) ); |
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595 } |
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596 } |
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597 } |
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598 |
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599 return sipConnection; |
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600 } |
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601 |
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602 // ----------------------------------------------------------------------------- |
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603 // CScpService::IsAllSubservicesDisabled |
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604 // ----------------------------------------------------------------------------- |
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605 // |
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606 TBool CScpService::IsAllSubservicesDisabled() const |
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607 { |
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608 TBool response( ETrue ); |
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609 |
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610 for ( TInt i( 0 ); i < iSubServices.Count() && response; i++ ) |
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611 { |
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612 SCPLOGSTRING3( "CScpService[0x%x]::IsAllSubservicesDisabled: state: %d", |
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613 this, iSubServices[ i ]->State() ); |
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614 if ( ECCHDisabled != iSubServices[ i ]->State() ) |
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615 { |
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616 response = EFalse; |
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617 } |
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618 } |
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619 |
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620 return response; |
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621 } |
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622 |
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623 // ----------------------------------------------------------------------------- |
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624 // CScpService::ChangeLastReportedErrors |
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625 // ----------------------------------------------------------------------------- |
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626 // |
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627 void CScpService::ChangeLastReportedErrors( |
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628 const TInt aError ) |
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629 { |
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630 for ( TInt i( 0 ); i < iSubServices.Count(); i++ ) |
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631 { |
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632 iSubServices[ i ]->SetLastReportedError( aError ); |
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633 } |
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634 } |
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635 |
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636 // End of file |
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