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1 /* |
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2 * Copyright (c) 2004-2005 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: Implementation of DialUtils. |
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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 FILES |
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21 |
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22 #include <featmgr.h> // Feature Manager. |
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23 #include "DialUtilsImpl.h" // Interface. |
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24 |
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25 #include <centralrepository.h> // Central repository |
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26 #include <settingsinternalcrkeys.h> // Settings Central Repository keys. |
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27 |
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28 // CONSTANTS |
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29 |
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30 // Prefix change Off. See SharedDataKeys.h and SettingsInternalCRKeys.h |
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31 const TInt KDiUtPrefixChangeOff = 0; |
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32 // Prefix change On. See SharedDataKeys.h and SettingsInternalCRKeys.h |
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33 const TInt KDiUtPrefixChangeOn = 1; |
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34 |
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35 // International prefix. |
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36 _LIT( KDiUtIntPrefix, "+" ); |
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37 // International prefix. |
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38 _LIT( KDiUtJapanPrefix, "+81" ); |
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39 // Zero prefix. |
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40 _LIT( KDiUtZeroPrefix, "0" ); |
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41 |
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42 |
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43 |
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44 // ============================ MEMBER FUNCTIONS =============================== |
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45 |
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46 // ----------------------------------------------------------------------------- |
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47 // CDialUtilsImpl::CDialUtilsImpl |
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48 // |
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49 // C++ default constructor can NOT contain any code, that might leave. |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 CDialUtilsImpl::CDialUtilsImpl() |
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53 { |
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54 } |
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55 |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CDialUtilsImpl::ConstructL |
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59 // |
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60 // Symbian 2nd phase constructor can leave. |
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61 // ----------------------------------------------------------------------------- |
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62 // |
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63 void CDialUtilsImpl::ConstructL() |
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64 { |
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65 // Sets up TLS, must be done before FeatureManager is used. |
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66 FeatureManager::InitializeLibL(); |
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67 |
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68 iRepository = CRepository::NewL( KCRUidTelephonySettings ); |
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69 } |
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70 |
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71 |
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72 // ----------------------------------------------------------------------------- |
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73 // CDialUtilsImpl::NewL |
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74 // |
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75 // Two-phased constructor. |
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76 // ----------------------------------------------------------------------------- |
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77 // |
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78 CDialUtilsImpl* CDialUtilsImpl::NewL() |
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79 { |
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80 CDialUtilsImpl* self = new( ELeave ) CDialUtilsImpl; |
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81 |
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82 CleanupStack::PushL( self ); |
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83 self->ConstructL(); |
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84 CleanupStack::Pop(); |
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85 |
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86 return self; |
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87 } |
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88 |
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89 |
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90 // ----------------------------------------------------------------------------- |
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91 // CDialUtilsImpl::~CDialUtilsImpl |
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92 // |
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93 // Destructor. |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 CDialUtilsImpl::~CDialUtilsImpl() |
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97 { |
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98 delete iRepository; |
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99 |
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100 // Frees the TLS! Must be done after FeatureManager is used. |
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101 FeatureManager::UnInitializeLib(); |
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102 } |
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103 |
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104 |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // CDialUtilsImpl::CheckNumber |
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108 // |
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109 // |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 TInt CDialUtilsImpl::CheckNumber( HBufC& aPhoneNumber ) |
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113 { |
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114 TInt err = KErrNone; |
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115 TBool checkPrefix = |
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116 FeatureManager::FeatureSupported( KFeatureIdJapanPrefixChange ); |
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117 |
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118 if ( checkPrefix ) |
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119 { |
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120 TInt prefixMode = KDiUtPrefixChangeOff; // Default: Off. |
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121 |
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122 if ( !err ) |
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123 { |
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124 err = iRepository->Get( |
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125 KSettingsDialPrefixChangeMode, |
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126 prefixMode ); |
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127 |
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128 if ( !err ) |
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129 { |
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130 // Shared data information is ok, so act according to it. |
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131 switch ( prefixMode ) |
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132 { |
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133 case KDiUtPrefixChangeOff: |
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134 { |
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135 // Nothing needs to be done, so let the phone number to |
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136 // be unchanged and just break. |
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137 break; |
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138 } |
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139 |
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140 case KDiUtPrefixChangeOn: |
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141 { |
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142 TDiUtPrefixText prefixText; |
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143 |
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144 err = iRepository->Get( |
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145 KSettingsDialPrefixText, |
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146 prefixText ); |
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147 |
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148 if ( !err ) |
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149 { |
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150 err = CombineTexts( aPhoneNumber.Des(), prefixText ); |
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151 } |
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152 break; |
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153 } |
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154 |
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155 default: |
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156 // Should never happen, value is corrupted. |
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157 err = KErrCorrupt; |
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158 break; |
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159 } |
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160 } |
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161 } |
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162 } |
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163 return err; |
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164 } |
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165 |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CDialUtilsImpl::CombineTexts |
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169 // |
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170 // |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 TInt CDialUtilsImpl::CombineTexts( |
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174 TPtr aPhoneNumber, |
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175 const TDiUtPrefixText& aPrefixText ) const |
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176 { |
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177 TInt err = KErrNone; |
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178 |
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179 TInt beginning = 0; // The beginning for replacement. |
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180 TInt replaceLength = 0; // The string length to be replaced. |
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181 TInt location = KErrNotFound; // The location of searched string. |
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182 |
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183 // Try to find Japan prefix. |
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184 location = aPhoneNumber.Find( KDiUtJapanPrefix ); |
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185 if ( location == beginning ) |
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186 { |
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187 // The string was found, so make replacement. |
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188 // Safe because zeroPrefix < KDiUtJapanPrefix. |
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189 replaceLength = KDiUtJapanPrefix().Length(); |
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190 aPhoneNumber.Replace( beginning, replaceLength, KDiUtZeroPrefix ); |
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191 } |
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192 else |
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193 { |
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194 // Try to find international prefix. |
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195 location = aPhoneNumber.Find( KDiUtIntPrefix ); |
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196 if ( location == beginning ) |
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197 { |
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198 replaceLength = KDiUtIntPrefix().Length(); |
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199 // The string was found, so try to make replacement. |
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200 const TInt phoneNumLength = aPhoneNumber.Length(); |
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201 const TInt prefixLength = aPrefixText.Length(); |
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202 |
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203 TInt stringLength = |
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204 ( phoneNumLength + prefixLength - replaceLength ); |
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205 |
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206 if ( aPhoneNumber.MaxLength() >= stringLength ) |
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207 { |
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208 // There is enough space to make this replace. |
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209 aPhoneNumber.Replace( beginning, replaceLength, aPrefixText ); |
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210 } |
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211 else |
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212 { |
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213 // There is no space to combine the strings, so inform it. |
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214 err = KErrOverflow; |
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215 } |
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216 } |
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217 } |
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218 |
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219 return err; |
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220 } |
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221 |
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222 |
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223 // End of file |