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1 /* |
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2 * Copyright (c) 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: WV ID handling tools |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 |
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20 #include <e32std.h> |
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21 #include "PEngContactIdTools.h" |
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22 |
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23 // CONSTANTS |
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24 _LIT( KPengWVIDPrefix, "wv:" ); |
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25 const TInt KPengWVIDPrefixLength( 3 ); |
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26 _LIT( KCharAdd, "@" ); |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // FindContactIdInArray() |
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30 // Find Contact Id in the aray |
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31 // (other items were commented in a header). |
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32 // ----------------------------------------------------------------------------- |
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33 // |
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34 GLREF_C TInt FindContactIdInArray( |
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35 const MDesCArray& aArray, |
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36 const TDesC& aId ) |
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37 { |
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38 TInt count ( aArray.MdcaCount() ); |
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39 for ( TInt x( 0 ) ; x < count ; x++ ) |
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40 { |
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41 TInt err ( CompareContactIds( aArray.MdcaPoint( x ), aId ) ); |
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42 if ( err == KErrNone ) |
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43 { |
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44 return x; |
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45 } |
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46 if ( err > 0 ) // no sense to look further in the array |
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47 { |
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48 return KErrNotFound; |
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49 } |
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50 } |
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51 return KErrNotFound; |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // AddContactIToArrayL() |
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56 // Add contact Id to the array of the contact Ids |
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57 // (other items were commented in a header). |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 GLREF_C TInt AddContactIdToArrayL( |
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61 CDesCArray& aArray, |
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62 const TDesC& aId ) |
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63 { |
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64 // insert the id in sequence |
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65 TInt count ( aArray.MdcaCount() ); |
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66 for ( TInt x( 0 ) ; x < count ; x++ ) |
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67 { |
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68 TInt err ( CompareContactIds( aArray.MdcaPoint( x ), aId ) ); |
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69 if ( err > 0 ) |
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70 { |
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71 aArray.InsertL( x, aId ); |
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72 return x; |
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73 } |
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74 if ( err == 0 ) |
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75 { |
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76 return KErrAlreadyExists; |
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77 } |
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78 // go for another loop |
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79 } |
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80 // was not inserted, then add it to the end of the array |
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81 aArray.AppendL( aId ); |
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82 return count; |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CompareContactIs() |
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87 // Compare two contact Ids |
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88 // (other items were commented in a header). |
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89 // ----------------------------------------------------------------------------- |
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90 // |
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91 GLREF_C TInt CompareContactIds( |
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92 const TDesC& aId1, |
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93 const TDesC& aId2 ) |
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94 { |
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95 // get name without wv: part on the beginning |
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96 TPtrC id1( aId1 ); |
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97 TPtrC id2( aId2 ); |
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98 |
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99 if ( aId1.Left( KPengWVIDPrefixLength ).CompareF( KPengWVIDPrefix ) == KErrNone ) |
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100 { |
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101 id1.Set( aId1.Mid( KPengWVIDPrefixLength ) ); |
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102 } |
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103 |
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104 if ( aId2.Left( KPengWVIDPrefixLength ).CompareF( KPengWVIDPrefix ) == KErrNone ) |
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105 { |
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106 id2.Set( aId2.Mid( KPengWVIDPrefixLength ) ); |
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107 } |
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108 |
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109 // fix 21.04.2005 OK: |
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110 // check how it goes with the domains, if they are different |
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111 // no match, if one missing and base id is same, then same ids |
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112 TInt err ( id1.CompareF( id2 ) ); |
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113 |
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114 if ( err == KErrNone ) |
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115 { |
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116 return err; |
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117 } |
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118 |
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119 // try to compare them without domain |
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120 // if home domain info is missing |
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121 // or wv id domain is same as home one, remove it from the wv id |
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122 TInt offset1( id1.Find( KCharAdd ) ); |
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123 TInt offset2( id2.Find( KCharAdd ) ); |
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124 |
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125 // if both are with domain, then they are not same |
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126 if ( ( offset1 != KErrNotFound ) && ( offset2 != KErrNotFound ) ) |
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127 { |
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128 return err; |
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129 } |
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130 // remove domains from wv id1 |
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131 TInt domainCount( 0 ); |
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132 if ( KErrNotFound != offset1 ) |
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133 { |
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134 id1.Set( id1.Left( offset1 ) ); // cause we need length |
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135 domainCount++; |
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136 } |
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137 // remove domains from wv id2 |
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138 if ( KErrNotFound != offset2 ) |
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139 { |
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140 id2.Set( id2.Left( offset2 ) ); // cause we need length |
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141 domainCount++; |
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142 } |
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143 |
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144 // if none of then or both have domain, no need to compare |
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145 if ( ( !domainCount ) || ( domainCount == 2 ) ) |
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146 { |
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147 return err; |
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148 } |
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149 return id1.CompareF( id2 ); |
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150 } |
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151 |
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152 // End of File |