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1 /* |
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2 * Copyright (c) 2006-2010 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: cch client api implementation |
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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 FILES |
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20 #include "cchimpl.h" |
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21 #include "cchlogger.h" |
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22 #include "cch.h" |
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23 #include "cchserviceimpl.h" |
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24 |
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25 #ifdef CCHAPI_USE_CCHUI |
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26 #include "cchuiprivateapi.h" |
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27 #endif |
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28 |
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29 // EXTERNAL DATA STRUCTURES |
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30 // None |
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31 |
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32 // EXTERNAL FUNCTION PROTOTYPES |
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33 // None |
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34 |
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35 // CONSTANTS |
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36 // None |
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37 |
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38 // MACROS |
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39 // None |
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40 |
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41 // LOCAL CONSTANTS AND MACROS |
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42 // None |
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43 |
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44 // MODULE DATA STRUCTURES |
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45 // None |
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46 |
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47 // LOCAL FUNCTION PROTOTYPES |
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48 // None |
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49 |
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50 // FORWARD DECLARATIONS |
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51 // None |
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52 |
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53 // ============================= LOCAL FUNCTIONS ============================= |
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54 |
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55 // ============================ MEMBER FUNCTIONS ============================= |
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56 |
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57 // --------------------------------------------------------------------------- |
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58 // CCchImpl::CCchImpl |
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59 // C++ default constructor can NOT contain any code, that might leave. |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 CCchImpl::CCchImpl() |
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63 : CActive ( EPriorityStandard ), |
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64 iCchUi(0), |
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65 iConnectivityDialogsAllowed( EFalse ) |
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66 { |
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67 CActiveScheduler::Add( this ); |
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68 } |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // CCchImpl::destructor |
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72 // --------------------------------------------------------------------------- |
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73 // |
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74 CCchImpl::~CCchImpl() |
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75 { |
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76 CCHLOGSTRING( "CCchImpl::~CCchImpl: IN" ); |
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77 |
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78 delete iCchUi; |
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79 |
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80 iCchServiceImpls.ResetAndDestroy(); |
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81 iCchServiceImpls.Close(); |
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82 Cancel(); |
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83 |
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84 iCchClient.Close(); |
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85 iCchServer.Close(); |
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86 |
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87 CCHLOGSTRING( "CCchImpl::~CCchImpl: OUT" ); |
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88 } |
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89 |
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90 // --------------------------------------------------------------------------- |
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91 // CCchImpl::ConstructL |
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92 // Symbian 2nd phase constructor can leave. |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 void CCchImpl::ConstructL( CCch& aCch ) |
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96 { |
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97 CCHLOGSTRING( "CCchImpl::ConstructL: IN" ); |
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98 |
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99 User::LeaveIfError( iCchServer.Connect() ); |
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100 User::LeaveIfError( iCchClient.Open( iCchServer ) ); |
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101 |
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102 #ifdef CCHAPI_USE_CCHUI |
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103 iCchUi = CCchUiPrivateApi::NewL( aCch ); |
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104 #endif |
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105 |
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106 iCchClient.RegisterToServer( iStatus ); |
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107 SetActive(); |
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108 |
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109 CCHLOGSTRING( "CCchImpl::ConstructL: OUT" ); |
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110 } |
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111 |
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112 // --------------------------------------------------------------------------- |
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113 // CCchImpl::NewL |
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114 // Two-phased constructor. |
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115 // --------------------------------------------------------------------------- |
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116 // |
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117 CCchImpl* CCchImpl::NewL( CCch& aCch ) |
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118 { |
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119 CCHLOGSTRING( "CCchImpl::NewL: IN" ); |
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120 CCchImpl* self = |
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121 CCchImpl::NewLC( aCch ); |
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122 CleanupStack::Pop( self ); |
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123 CCHLOGSTRING( "CCchImpl::NewL: OUT" ); |
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124 return self; |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // CCchImpl::NewLC |
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129 // Two-phased constructor. |
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130 // --------------------------------------------------------------------------- |
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131 // |
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132 CCchImpl* CCchImpl::NewLC( CCch& aCch ) |
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133 { |
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134 CCHLOGSTRING( "CCchImpl::NewLC: IN" ); |
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135 CCchImpl* self = |
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136 new (ELeave) CCchImpl( ); |
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137 CleanupStack::PushL( self ); |
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138 self->ConstructL( aCch ); |
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139 CCHLOGSTRING( "CCchImpl::NewLC: OUT" ); |
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140 return self; |
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141 } |
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142 |
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143 // --------------------------------------------------------------------------- |
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144 // CCchImpl::NewLC |
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145 // Returns the RCCHClient |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 RCCHClient& CCchImpl::CchClient( ) |
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149 { |
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150 CCHLOGSTRING( "CCchImpl::CchClient: IN OUT" ); |
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151 return iCchClient; |
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152 } |
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153 |
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154 // --------------------------------------------------------------------------- |
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155 // CCchImpl::GetService |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 CCchService* CCchImpl::GetService( TInt aId ) |
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159 { |
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160 CCHLOGSTRING( "CCchImpl::GetService: IN" ); |
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161 |
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162 CCchServiceImpl* cchServiceImpl = NULL; |
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163 |
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164 TInt idx = FindService( aId ); |
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165 if( idx == KErrNotFound ) |
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166 { |
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167 TInt error = KErrNone; |
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168 TRAP( error, cchServiceImpl = GetServiceL( aId ) ); |
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169 } |
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170 else |
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171 { |
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172 cchServiceImpl = iCchServiceImpls[ idx ]; |
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173 } |
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174 CCHLOGSTRING( "CCchImpl::GetService: OUT" ); |
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175 return cchServiceImpl; |
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176 } |
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177 |
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178 // --------------------------------------------------------------------------- |
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179 // CCchImpl::GetServiceL |
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180 // --------------------------------------------------------------------------- |
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181 // |
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182 CCchServiceImpl* CCchImpl::GetServiceL( TInt aId ) |
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183 { |
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184 CCchServiceImpl* cchServiceImpl = NULL; |
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185 |
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186 CArrayFixFlat<TCCHService>* cchServices = |
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187 new ( ELeave ) CArrayFixFlat<TCCHService>( 1 ); |
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188 CleanupStack::PushL( cchServices ); |
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189 if( KErrNone == GetCchServicesL( aId, ECCHUnknown , *cchServices ) ) |
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190 { |
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191 if( cchServices->Count() ) |
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192 { |
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193 TCCHService service = cchServices->At( 0 ); |
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194 cchServiceImpl = CCchServiceImpl::NewL( *this, |
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195 service.iServiceId, |
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196 *iCchUi ); |
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197 |
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198 TInt error = iCchServiceImpls.Append( cchServiceImpl ); |
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199 if( error == KErrNone ) |
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200 { |
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201 cchServiceImpl = iCchServiceImpls[ iCchServiceImpls.Count() - 1 ]; |
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202 } |
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203 else |
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204 { |
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205 delete cchServiceImpl; |
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206 cchServiceImpl = NULL; |
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207 } |
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208 } |
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209 } |
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210 cchServices->Reset(); |
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211 CleanupStack::PopAndDestroy( cchServices ); |
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212 return cchServiceImpl; |
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213 } |
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214 |
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215 |
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216 // --------------------------------------------------------------------------- |
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217 // CCchImpl::GetCchServiceL |
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218 // --------------------------------------------------------------------------- |
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219 // |
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220 TInt CCchImpl::GetCchServicesL( TInt aServiceId, TCCHSubserviceType aType, |
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221 CArrayFixFlat<TCCHService>& aServices ) |
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222 { |
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223 TServiceSelection selection( aServiceId, aType, ECchInitial ); |
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224 TRequestStatus status = KErrNone; |
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225 |
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226 iCchClient.GetServicesL( selection, aServices, status ); |
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227 //even the cchclient api seems to be asynchronous, |
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228 //this method is completed immediately |
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229 User::WaitForRequest( status ); |
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230 return status.Int(); |
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231 } |
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232 |
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233 // --------------------------------------------------------------------------- |
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234 // CCchImpl::GetServiceIdsL |
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235 // --------------------------------------------------------------------------- |
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236 // |
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237 void CCchImpl::GetServiceIdsL( RArray<TInt>& aIds ) |
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238 { |
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239 CCHLOGSTRING( "CCchImpl::GetServiceIdsL: IN" ); |
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240 |
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241 TRequestStatus status( KErrNone ); |
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242 CArrayFixFlat<TCCHService>* cchServices = new (ELeave) CArrayFixFlat<TCCHService>(1); |
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243 CleanupStack::PushL( cchServices ); |
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244 |
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245 iCchClient.GetServicesL( *cchServices, status ); |
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246 |
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247 //even the cchclient api seems to be asynchronous, |
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248 //this method is completed immediately |
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249 User::WaitForRequest( status ); |
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250 if( KErrNone == status.Int() ) |
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251 { |
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252 for ( TInt i = 0; i < cchServices->Count(); i++ ) |
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253 { |
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254 TCCHService service = cchServices->At( i ); |
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255 User::LeaveIfError( aIds.Append( service.iServiceId ) ); |
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256 } |
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257 } |
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258 else |
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259 { |
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260 User::Leave( status.Int() ); |
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261 } |
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262 CleanupStack::PopAndDestroy( cchServices ); |
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263 |
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264 CCHLOGSTRING( "CCchImpl::GetServiceIdsL: OUT" ); |
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265 } |
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266 |
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267 // --------------------------------------------------------------------------- |
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268 // CCchImpl::GetServiceIds |
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269 // --------------------------------------------------------------------------- |
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270 // |
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271 TInt CCchImpl::GetServiceIds( RArray<TInt>& aIds ) |
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272 { |
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273 TRAPD( err, GetServiceIdsL( aIds ) ); |
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274 |
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275 return err; |
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276 } |
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277 |
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278 // --------------------------------------------------------------------------- |
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279 // CCchImpl::GetServices |
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280 // --------------------------------------------------------------------------- |
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281 // |
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282 TInt CCchImpl::GetServices( TCCHSubserviceType aType, |
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283 RPointerArray<CCchService>& aServices ) |
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284 { |
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285 TInt err = KErrNone; |
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286 TRAP( err, GetServicesL( aType, aServices ) ); |
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287 return err; |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // CCchImpl::GetServicesL |
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292 // --------------------------------------------------------------------------- |
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293 // |
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294 void CCchImpl::GetServicesL( TCCHSubserviceType aType, |
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295 RPointerArray<CCchService>& aServices ) |
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296 { |
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297 CCHLOGSTRING( "CCchImpl::GetServicesL: IN" ); |
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298 |
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299 CleanupClosePushL( aServices ); // CS: 1 |
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300 |
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301 TInt error = KErrNone; |
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302 TServiceSelection selection( 0, aType, ECchInitial ); |
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303 |
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304 CCchServiceImpl* cchServiceImpl = NULL; |
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305 CArrayFixFlat<TCCHService>* cchServices; |
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306 cchServices = new (ELeave) CArrayFixFlat<TCCHService>(1); |
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307 CleanupStack::PushL( cchServices ); // CS: 2 |
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308 error = GetCchServicesL( 0, aType, *cchServices ); |
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309 |
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310 if( KErrNone == error ) |
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311 { |
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312 for ( TInt i = 0; i < cchServices->Count(); i++ ) |
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313 { |
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314 TCCHService service = cchServices->At( i ); |
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315 TInt idx = FindService( service.iServiceId ); |
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316 |
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317 if( KErrNotFound == idx ) |
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318 { |
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319 cchServiceImpl = CCchServiceImpl::NewLC( *this, // CS: 3 |
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320 service.iServiceId, *iCchUi ); |
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321 iCchServiceImpls.AppendL( cchServiceImpl ); |
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322 CleanupStack::Pop( cchServiceImpl ); // CS: 2 |
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323 } |
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324 else |
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325 { |
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326 cchServiceImpl = iCchServiceImpls[ idx ]; |
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327 } |
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328 |
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329 aServices.AppendL( cchServiceImpl ); |
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330 } |
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331 } |
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332 |
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333 cchServices->Reset(); |
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334 CleanupStack::PopAndDestroy( cchServices ); // CS: 1 |
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335 User::LeaveIfError( error ); |
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336 CleanupStack::Pop( &aServices ); // CS: 0 |
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337 |
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338 CCHLOGSTRING( "CCchImpl::GetServicesL: OUT" ); |
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339 } |
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340 |
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341 // --------------------------------------------------------------------------- |
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342 // CCCHServiceHandler::FindService |
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343 // --------------------------------------------------------------------------- |
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344 // |
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345 TInt CCchImpl::FindService( TInt aServiceId ) const |
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346 { |
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347 TBool exist = EFalse; |
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348 TInt index = KErrNotFound; |
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349 CCHLOGSTRING2( "CCchImpl::FindService: serviceId %d", aServiceId ); |
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350 for ( TInt i = 0; i < iCchServiceImpls.Count() && !exist; i++ ) |
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351 { |
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352 exist = iCchServiceImpls[i]->ServiceId() == aServiceId; |
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353 index = i; |
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354 } |
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355 return !exist ? KErrNotFound : index; |
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356 } |
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357 |
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358 // --------------------------------------------------------------------------- |
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359 // CCCHServiceHandler::ConnectivityDialogsAllowed |
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360 // --------------------------------------------------------------------------- |
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361 // |
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362 TBool CCchImpl::ConnectivityDialogsAllowed() const |
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363 { |
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364 CCHLOGSTRING( "CCchImpl::ConnectivityDialogsAllowed" ); |
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365 CCHLOGSTRING2( " --> iConnectivityDialogsAllowed=%d", |
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366 iConnectivityDialogsAllowed ); |
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367 |
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368 return iConnectivityDialogsAllowed; |
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369 } |
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370 |
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371 // --------------------------------------------------------------------------- |
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372 // CCCHServiceHandler::SetConnectivityDialogsAllowed |
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373 // --------------------------------------------------------------------------- |
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374 // |
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375 void CCchImpl::SetConnectivityDialogsAllowed( |
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376 TBool aConnectivityDialogsAllowed ) |
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377 { |
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378 iConnectivityDialogsAllowed = aConnectivityDialogsAllowed; |
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379 } |
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380 |
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381 // --------------------------------------------------------------------------- |
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382 // CCCHServiceHandler::CchUiApi |
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383 // --------------------------------------------------------------------------- |
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384 // |
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385 MCchUi& CCchImpl::CchUiApi() const |
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386 { |
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387 return *iCchUi; |
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388 } |
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389 |
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390 // --------------------------------------------------------------------------- |
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391 // CCchImpl::DoCancel |
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392 // --------------------------------------------------------------------------- |
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393 // |
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394 void CCchImpl::DoCancel() |
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395 { |
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396 CCHLOGSTRING( "CCchImpl::DoCancel: IN" ); |
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397 iCchClient.RegisterToServerCancel(); |
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398 CCHLOGSTRING( "CCchImpl::DoCancel: OUT" ); |
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399 } |
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400 |
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401 // --------------------------------------------------------------------------- |
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402 // CCchImpl::RunL |
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403 // --------------------------------------------------------------------------- |
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404 // |
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405 void CCchImpl::RunL() |
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406 { |
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407 CCHLOGSTRING( "CCchImpl::RunL: IN" ); |
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408 if ( iStatus.Int() == KErrServerTerminated ) |
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409 { |
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410 // clean |
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411 Cancel(); |
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412 iCchClient.Close(); |
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413 iCchServer.Close(); |
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414 |
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415 // create new |
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416 User::LeaveIfError( iCchServer.Connect() ); |
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417 User::LeaveIfError( iCchClient.Open( iCchServer ) ); |
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418 |
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419 iCchClient.RegisterToServer( iStatus ); |
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420 SetActive(); |
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421 } |
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422 CCHLOGSTRING( "CCchImpl::RunL: OUT" ); |
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423 } |
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424 |
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425 // --------------------------------------------------------------------------- |
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426 // CCchImpl::RunL |
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427 // --------------------------------------------------------------------------- |
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428 // |
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429 TInt CCchImpl::RunError( TInt /*aError*/ ) |
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430 { |
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431 return KErrNone; |
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432 } |
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433 |
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434 // End of File |