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1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // smut.cpp |
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15 // |
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16 #include <smut.h> |
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17 #include <gsmuieoperations.h> |
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18 |
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19 #include <e32std.h> |
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20 #include <gsmumsg.h> |
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21 #include <msvstd.h> |
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22 #include <cntdb.h> |
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23 #include <cntfield.h> |
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24 #include <cntitem.h> |
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25 #include <cntfldst.h> |
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26 #include <msventry.h> |
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27 #include <msvuids.h> |
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28 #include <msvapi.h> |
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29 #include <txtetext.h> |
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30 #include <gsmubuf.h> |
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31 #include <bautils.h> |
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32 #include <barsc.h> |
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33 #include <smss.rsg> |
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34 #include <smss.hrh> |
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35 #include <msvutils.h> |
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36 #include "SMCMMAIN.H" |
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37 #include "SMUTSET.H" |
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38 |
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39 // Used by ValidGsmNumber(). The characters that may appear at the start of a |
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40 // valid GSM number |
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41 _LIT(KSmsValidGsmNumberFirstChar, "+"); |
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42 |
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43 // Used by ValidGsmNumber(). The characters that may appear after the first |
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44 // character of a valid GSM number |
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45 _LIT(KSmsValidGsmNumberOtherChar, "#*"); |
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46 |
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47 const TInt KSmsValidGsmNumberMinLength = 2; |
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48 |
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49 /** |
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50 Finds and returns all the Service IDs for the specified MTM. |
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51 |
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52 A Service ID is the entry ID for an service-type entry. The first Service ID |
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53 for the specified MTM is returned. |
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54 |
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55 If the complete set of Service IDs for the MTM is required then the caller |
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56 should provide a valid CMsvEntrySelection object in aServiceIds. The Service |
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57 Ids are appended to this object. If the complete set is not required then the |
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58 input/output argument aServiceIds should be set to NULL. |
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59 |
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60 @param aEntry |
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61 A server message entry that can be used by this function. |
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62 |
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63 @param aFirstId |
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64 An output argument with the first Service ID. |
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65 |
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66 @param aMtm |
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67 The specified MTM. This has a default value of KUidMsgTypeSMS. |
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68 |
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69 @param aServiceIds |
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70 An input/output argument with the complete selection of Service IDs. This has |
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71 a default value of NULL. |
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72 |
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73 @leave KErrNotFound |
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74 A service entry could not be found for the specified MTM. |
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75 */ |
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76 EXPORT_C void TSmsUtilities::ServiceIdL(CMsvServerEntry& aEntry, TMsvId& aFirstId, TUid aMtm, CMsvEntrySelection* aServiceIds) |
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77 { |
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78 aFirstId = KMsvNullIndexEntryId; |
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79 |
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80 CMsvEntrySelection* selection = new (ELeave) CMsvEntrySelection(); |
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81 CleanupStack::PushL(selection); |
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82 |
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83 User::LeaveIfError(aEntry.SetEntry(KMsvRootIndexEntryId)); |
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84 |
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85 TMsvSelectionOrdering order; |
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86 order.SetShowInvisibleEntries(ETrue); |
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87 aEntry.SetSort(order); |
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88 |
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89 // Get the children on the Root Index Entry |
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90 User::LeaveIfError(aEntry.GetChildrenWithType(KUidMsvServiceEntry, *selection)); |
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91 |
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92 TInt count = selection->Count(); |
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93 |
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94 // Find an entry for MTM aMtm |
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95 for (TInt curChild = 0; curChild < count && (aFirstId == KMsvNullIndexEntryId || aServiceIds); ++curChild) |
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96 { |
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97 User::LeaveIfError(aEntry.SetEntry(selection->At(curChild))); |
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98 CompareEntryL(aEntry.Entry(), aMtm, aFirstId, aServiceIds); |
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99 } |
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100 |
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101 // Leave if no Service Entry found for MTM aMtm |
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102 if (aFirstId == KMsvNullIndexEntryId) |
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103 User::Leave(KErrNotFound); |
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104 |
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105 CleanupStack::PopAndDestroy(selection); |
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106 } |
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107 |
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108 /** |
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109 Finds and returns all the Service IDs for the specified MTM. |
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110 |
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111 A Service ID is the entry ID for an service-type entry. The first Service ID |
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112 for the specified MTM is returned. |
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113 |
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114 If the complete set of Service IDs for the MTM is required then the caller |
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115 should provide a valid CMsvEntrySelection object in aServiceIds. The Service |
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116 Ids are appended to this object. If the complete set is not required then the |
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117 input/output argument aServiceIds should be set to NULL. |
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118 |
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119 @param aSession |
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120 A message server session. |
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121 |
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122 @param aFirstId |
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123 An output argument with the first Service ID. |
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124 |
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125 @param aMtm |
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126 The specified MTM. This has a default value of KUidMsgTypeSMS. |
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127 |
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128 @param aServiceIds |
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129 An input/output argument with the complete selection of Service IDs. This has |
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130 a default value of NULL. |
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131 |
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132 @leave KErrNotFound |
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133 A service entry could not be found for the specified MTM. |
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134 */ |
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135 EXPORT_C void TSmsUtilities::ServiceIdL(CMsvSession& aSession, TMsvId& aFirstId, TUid aMtm, CMsvEntrySelection* aServiceIds) |
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136 { |
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137 TMsvSelectionOrdering order; |
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138 order.SetShowInvisibleEntries(ETrue); |
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139 |
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140 CMsvEntry* root = CMsvEntry::NewL(aSession, KMsvRootIndexEntryId, order); |
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141 CleanupStack::PushL(root); |
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142 |
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143 ServiceIdL(*root, aFirstId, aMtm, aServiceIds); |
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144 |
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145 CleanupStack::PopAndDestroy(root); |
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146 } |
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147 |
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148 /** |
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149 Finds and returns all the Service IDs for the specified MTM. |
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150 |
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151 A Service ID is the entry ID for an service-type entry. The first Service ID |
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152 for the specified MTM is returned. |
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153 |
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154 If the complete set of Service IDs for the MTM is required then the caller |
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155 should provide a valid CMsvEntrySelection object in aServiceIds. The Service |
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156 Ids are appended to this object. If the complete set is not required then the |
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157 input/output argument aServiceIds should be set to NULL. |
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158 |
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159 @param aEntry |
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160 A message entry that can be used by this function. |
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161 |
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162 @param aFirstId |
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163 An output argument with the first Service ID. |
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164 |
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165 @param aMtm |
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166 The specified MTM. This has a default value of KUidMsgTypeSMS. |
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167 |
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168 @param aServiceIds |
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169 An input/output argument with the complete selection of Service IDs. This has |
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170 a default value of NULL. |
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171 |
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172 @leave KErrNotFound |
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173 A service entry could not be found for the specified MTM. |
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174 */ |
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175 EXPORT_C void TSmsUtilities::ServiceIdL(CMsvEntry& aEntry, TMsvId& aFirstId, TUid aMtm, CMsvEntrySelection* aServiceIds) |
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176 { |
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177 aFirstId = KMsvNullIndexEntryId; |
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178 |
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179 TMsvSelectionOrdering order(aEntry.SortType()); |
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180 if (!order.ShowInvisibleEntries()) |
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181 { |
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182 order.SetShowInvisibleEntries(ETrue); |
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183 aEntry.SetSortTypeL(order); |
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184 } |
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185 |
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186 aEntry.SetEntryL(KMsvRootIndexEntryId); |
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187 const TInt count = aEntry.Count(); |
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188 |
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189 // Find an entry for MTM aMtm |
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190 for (TInt curChild = 0; curChild < count && (aFirstId == KMsvNullIndexEntryId || aServiceIds != NULL); ++curChild) |
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191 { |
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192 CompareEntryL(aEntry[curChild], aMtm, aFirstId, aServiceIds); |
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193 } |
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194 |
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195 // Leave if no Service Entry found for MTM aMtm |
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196 if (aFirstId == KMsvNullIndexEntryId) |
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197 User::Leave(KErrNotFound); |
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198 } |
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199 |
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200 /** |
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201 Populates a message index. |
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202 |
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203 The input data is used to set the fields in supplied message index. The affected |
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204 fields are the entry type, MTM, entry date, Service ID and error fields. The |
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205 date field is set from the time information in the aMessage argument. |
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206 |
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207 This function can be used as part of the process when creating SMS messages in |
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208 the message store. |
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209 |
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210 @param aEntry |
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211 An input/output argument with the index entry to populate. |
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212 |
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213 @param aMessage |
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214 The SMS message object for the index entry. |
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215 |
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216 @param aServiceId |
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217 The Service ID for the message. |
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218 |
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219 @param aMtm |
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220 The specified MTM. This has a default value of KUidMsgTypeSMS. |
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221 */ |
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222 EXPORT_C void TSmsUtilities::PopulateMsgEntry(TMsvEntry& aEntry, const CSmsMessage& aMessage, TMsvId aServiceId, TUid aMtm) |
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223 { |
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224 aEntry.iType = KUidMsvMessageEntry; |
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225 aEntry.iMtm = aMtm; |
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226 aEntry.iDate = aMessage.Time(); |
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227 aEntry.iServiceId = aServiceId; |
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228 aEntry.iError = KErrNone; |
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229 } |
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230 |
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231 /** |
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232 Populates a message index. |
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233 |
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234 The input data is used to set the fields in supplied message index. The affected |
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235 fields are the entry type, MTM, entry date, Service ID and error fields. The |
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236 date field is either set from the time information in the aMessage argument or from |
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237 the service center timestamp in the PDU depending on the associated SMS setting. |
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238 |
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239 This function can be used as part of the process when creating SMS messages in |
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240 the message store. |
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241 |
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242 @param aEntry |
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243 An input/output argument with the index entry to populate. |
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244 |
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245 @param aMessage |
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246 The SMS message object for the index entry. |
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247 |
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248 @param aServiceId |
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249 The Service ID for the message. |
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250 |
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251 @param aSettings |
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252 The settings for the SMS account. |
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253 |
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254 @param aMtm |
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255 The specified MTM. This has a default value of KUidMsgTypeSMS. |
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256 */ |
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257 EXPORT_C void TSmsUtilities::PopulateMsgEntry(TMsvEntry& aEntry, const CSmsMessage& aMessage, TMsvId aServiceId, const CSmsSettings& aSettings, TUid aMtm) |
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258 { |
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259 TSmsUtilities::PopulateMsgEntry(aEntry, aMessage, aServiceId, aMtm); |
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260 |
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261 if (aSettings.UseServiceCenterTimeStampForDate()) |
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262 { |
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263 const CSmsPDU& pdu = aMessage.SmsPDU(); |
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264 |
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265 TTime time = 0; |
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266 TInt gmtOffset = 0; |
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267 |
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268 if (pdu.Type() == CSmsPDU::ESmsDeliver) |
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269 { |
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270 CSmsDeliver& smsDeliver = |
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271 const_cast<CSmsDeliver&>(static_cast<const CSmsDeliver&>(pdu)); |
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272 smsDeliver.ServiceCenterTimeStamp(time, gmtOffset); |
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273 } |
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274 else if (pdu.Type() == CSmsPDU::ESmsStatusReport) |
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275 { |
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276 CSmsStatusReport& smsStatusReport = |
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277 const_cast<CSmsStatusReport&>(static_cast<const CSmsStatusReport&>(pdu)); |
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278 smsStatusReport.ServiceCenterTimeStamp(time, gmtOffset); |
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279 } |
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280 |
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281 if (time > 0) |
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282 { |
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283 aEntry.iDate = time; |
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284 } |
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285 } |
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286 } |
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287 |
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288 /** |
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289 Get the SMS message recipient/sender details. |
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290 |
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291 The recipient/sender telephone number is extracted from the supplied message |
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292 object. If the recipient/sender telephone number appears uniquely in the contacts |
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293 database then the family name and given name contact details are set into the |
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294 output argument aDetails in the format specified by the resource item |
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295 R_SENDER_NAME_FORMAT. The buffer limit specified by aMaxLength is observed. |
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296 |
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297 If there is not a unique contact entry for the recipient/sender telephone number |
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298 then aDetails will contain the orginally telephone number. |
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299 |
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300 @param aFs |
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301 A connected file server session. |
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302 |
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303 @param aMessage |
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304 The message object with the recipient/sender telephone number. |
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305 |
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306 @param aDetails |
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307 The output argument to contain the message details. |
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308 |
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309 @param aMaxLength |
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310 The maximum length of the supplied buffer in aDetails. |
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311 |
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312 @return |
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313 KErrNotSupported if the message is not of type SMS-SUBMIT, SMS-DELIVER or SMS-STATUS-REPORT. |
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314 KErrArgument if the telephone number is invalid. |
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315 KErrNotFound if a contact could not be found. |
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316 KErrAlreadyExists if more than one contact entry found. |
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317 KErrNone if details is obtained successfully. |
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318 */ |
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319 EXPORT_C TInt TSmsUtilities::GetDetails(RFs& aFs, const CSmsMessage& aMessage, TDes& aDetails, TInt aMaxLength) |
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320 { |
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321 __ASSERT_DEBUG( aMaxLength <= aDetails.MaxLength(), User::Invariant() ); |
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322 |
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323 if (aMaxLength > aDetails.MaxLength()) |
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324 { |
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325 aMaxLength = aDetails.MaxLength(); |
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326 } |
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327 |
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328 aDetails.Zero(); |
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329 |
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330 TPtrC fromAddress; |
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331 |
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332 switch (aMessage.SmsPDU().Type()) |
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333 { |
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334 case CSmsPDU::ESmsSubmit: |
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335 case CSmsPDU::ESmsDeliver: |
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336 case CSmsPDU::ESmsStatusReport: |
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337 fromAddress.Set(aMessage.SmsPDU().ToFromAddress()); |
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338 break; |
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339 default: |
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340 return KErrNotSupported; |
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341 } |
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342 |
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343 return GetDetails(aFs, fromAddress, aDetails, aMaxLength); |
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344 } |
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345 |
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346 /** |
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347 Get the SMS message recipient/sender details. |
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348 |
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349 The recipient/sender telephone number is searched for in the contacts database. |
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350 If a unique match is found then the family name and given name contact details |
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351 are set into the output argument aDetails in the format specified by the |
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352 resource item R_SENDER_NAME_FORMAT. The buffer limit specified by aMaxLength is |
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353 observed. |
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354 |
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355 If a unique match is not found or the supplied telephone number is invalid, then |
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356 aDetails will contain the orginally telephone number. |
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357 |
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358 @param aFs |
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359 A connected file server session. |
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360 |
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361 @param aFromAddress |
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362 The recipient/sender telephone number. |
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363 |
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364 @param aDetails |
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365 The output argument to contain the message details. |
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366 |
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367 @param aMaxLength |
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368 The maximum length of the supplied buffer in aDetails. |
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369 |
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370 @return |
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371 KErrArgument if aFromAddress is not a valid GSM number. |
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372 KErrNotFound if a contact could not be found. |
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373 KErrAlreadyExists if more than one contact entry found. |
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374 KErrNone if details is obtained successfully. |
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375 */ |
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376 EXPORT_C TInt TSmsUtilities::GetDetails(RFs& aFs, const TDesC& aFromAddress, TDes& aDetails, TInt aMaxLength) |
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377 { |
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378 __ASSERT_DEBUG( aMaxLength <= aDetails.MaxLength(), User::Invariant() ); |
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379 |
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380 if (aMaxLength > aDetails.MaxLength()) |
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381 { |
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382 aMaxLength = aDetails.MaxLength(); |
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383 } |
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384 |
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385 TRAPD(err, DoGetDetailsL(aFs, aFromAddress, aDetails, aMaxLength)); |
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386 |
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387 if ( (err != KErrNone) || (aDetails.Length() == 0) ) |
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388 { |
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389 if (aFromAddress.Length() <= aMaxLength) |
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390 { |
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391 aDetails = aFromAddress; |
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392 aDetails.Trim(); |
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393 } |
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394 else |
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395 { |
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396 // Truncate aFromAddress so that it fits into aDetails. |
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397 aDetails = aFromAddress.Left(aMaxLength); |
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398 aDetails.Trim(); |
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399 } |
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400 } |
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401 |
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402 return KErrNone; |
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403 } |
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404 |
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405 /** |
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406 Get the SMS message description. |
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407 |
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408 If the message is Special Message Indication SMS then the description will |
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409 contain the appropriate localised text for the indication. |
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410 |
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411 If the message is a Status Report then the description will contain the |
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412 appropriate localised text for a Status Report. |
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413 |
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414 If the message is a standard text message the description will contain the |
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415 beginning section of the SMS message text itself. |
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416 |
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417 In all cases the buffer limit specified by aMaxLength is observered. |
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418 |
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419 @param aMessage |
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420 The SMS message object. |
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421 |
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422 @param aDescription |
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423 The output argument for the description. |
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424 |
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425 @param aMaxLength |
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426 The maximum length of the supplied buffer in aDescription. |
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427 |
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428 @return |
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429 An error code if the localised text for a SMS-STATUS-REPORT message could not be |
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430 obtained. Otherwise KErrNone is returned. |
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431 */ |
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432 EXPORT_C TInt TSmsUtilities::GetDescription(const CSmsMessage& aMessage, TDes& aDescription, TInt aMaxLength) |
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433 { |
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434 __ASSERT_DEBUG( aMaxLength <= aDescription.MaxLength(), User::Invariant() ); |
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435 |
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436 if (aMaxLength > aDescription.MaxLength()) |
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437 { |
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438 aMaxLength = aDescription.MaxLength(); |
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439 } |
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440 |
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441 aDescription.Zero(); |
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442 |
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443 TBool gotDescription = EFalse; |
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444 TRAPD(err, gotDescription = DoGetDescriptionL(aMessage, aDescription, aMaxLength)); |
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445 if(err != KErrNone || !gotDescription) |
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446 ExtractDescriptionFromMessage(aMessage, aDescription, aMaxLength); |
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447 |
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448 return KErrNone; |
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449 } |
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450 |
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451 /** |
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452 Opens and returns the SMS client MTM resource file. |
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453 |
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454 It is the responsibility of the caller to ensure that the resource file is |
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455 closed once it is no longer required. |
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456 |
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457 @param aFs |
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458 A connected file server session. |
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459 |
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460 @return |
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461 The opened resource file. |
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462 */ |
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463 EXPORT_C RResourceFile TSmsUtilities::OpenResourceFileL(RFs& aFs) |
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464 { |
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465 TFileName fileName(KSmsResourceFile); |
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466 MsvUtils::AddPathAndExtensionToResFileL(fileName); |
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467 BaflUtils::NearestLanguageFile(aFs, fileName); |
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468 |
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469 RResourceFile resFile; |
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470 resFile.OpenL(aFs, fileName); |
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471 return resFile; |
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472 } |
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473 |
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474 /** |
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475 Reads the resource specified by aResourceId from the supplied resource file. |
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476 |
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477 The resource is returned in the output argument aString. The supplied resource |
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478 file must be open or this function will leave. |
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479 |
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480 @param aResourceFile |
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481 The opened resource file to read the resource from. |
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482 |
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483 @param aResourceId |
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484 The ID of the resource that is required. |
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485 |
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486 @param aString |
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487 An output buffer into which the read resource is placed. |
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488 |
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489 @leave KErrOverflow |
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490 The length of the resource string is greater than the maximum allowed. |
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491 */ |
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492 EXPORT_C void TSmsUtilities::ReadResourceStringL(RResourceFile aResourceFile, TInt aResourceId, TDes& aString) |
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493 |
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494 { |
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495 HBufC8* buf = aResourceFile.AllocReadLC(aResourceId); |
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496 TResourceReader reader; |
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497 reader.SetBuffer(buf); |
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498 |
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499 TPtrC resString = reader.ReadTPtrC(); |
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500 |
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501 if (resString.Length() <= aString.MaxLength()) |
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502 { |
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503 aString.Copy(resString); |
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504 } |
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505 else |
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506 { |
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507 User::Leave(KErrOverflow); |
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508 } |
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509 |
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510 CleanupStack::PopAndDestroy(buf); |
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511 } |
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512 |
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513 void TSmsUtilities::CompareEntryL(const TMsvEntry& aEntry, TUid aMtm, TMsvId& aFirstId, CMsvEntrySelection* aServiceIds) |
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514 { |
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515 if (aEntry.iType == KUidMsvServiceEntry && aEntry.iMtm == aMtm) |
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516 { |
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517 const TMsvId id = aEntry.Id(); |
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518 |
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519 if (aFirstId == KMsvNullIndexEntryId) |
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520 aFirstId = id; |
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521 |
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522 if (aServiceIds) |
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523 aServiceIds->AppendL(id); |
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524 } |
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525 } |
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526 |
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527 void TSmsUtilities::DoGetDetailsL(RFs& aFs, const TDesC& aFromAddress, TDes& aDetails, TInt aMaxLength) |
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528 { |
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529 __UHEAP_MARK; |
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530 |
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531 // Check that aFromAddress is a valid GSM telephone number |
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532 if (!ValidGsmNumber(aFromAddress)) |
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533 User::Leave(KErrArgument); |
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534 |
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535 aDetails.Zero(); |
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536 |
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537 CContactDatabase* db = CContactDatabase::OpenL(); |
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538 CleanupStack::PushL(db); |
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539 |
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540 // Lookup the telephone number (aFromAddress) in the contact database |
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541 CContactIdArray* contactId = db->MatchPhoneNumberL(aFromAddress, KLowerSevenDigits); |
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542 CleanupStack::PushL(contactId); |
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543 |
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544 // Add the name if there is one and only one match in contacts. If there's more than |
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545 // one then wouldn't know which one to choose |
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546 if (contactId->Count() <= 0) |
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547 { |
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548 //The telephone number (aFromAddress) was not found in the contact database. |
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549 User::Leave(KErrNotFound); |
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550 } |
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551 else if (contactId->Count() > 1) |
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552 { |
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553 //There's more than one telephone number match in contacts. |
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554 User::Leave(KErrAlreadyExists); |
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555 } |
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556 |
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557 CContactItem* newContact = db->ReadMinimalContactL((*contactId)[0]); |
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558 CleanupStack::PushL(newContact); |
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559 |
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560 CContactItemFieldSet& fieldSet = newContact->CardFields(); |
|
561 |
|
562 TInt count = fieldSet.Count(); |
|
563 |
|
564 HBufC* family = HBufC::NewLC(aMaxLength); |
|
565 HBufC* given = HBufC::NewLC(aMaxLength); |
|
566 TPtr familyPtr(family->Des()); |
|
567 TPtr givenPtr(given->Des()); |
|
568 |
|
569 // Find the Given and First Name of the contact |
|
570 // Order important |
|
571 for (TInt curField = 0; curField < count && !(familyPtr.Length() && givenPtr.Length()); curField++) |
|
572 { |
|
573 CContactItemField& field = fieldSet[curField]; |
|
574 |
|
575 if (!familyPtr.Length()) |
|
576 GetName(field, KUidContactFieldFamilyName, familyPtr); |
|
577 |
|
578 if (!givenPtr.Length()) |
|
579 GetName(field, KUidContactFieldGivenName, givenPtr); |
|
580 } |
|
581 |
|
582 familyPtr.Trim(); |
|
583 givenPtr.Trim(); |
|
584 |
|
585 TInt familyLen = familyPtr.Length(); |
|
586 TInt givenLen = givenPtr.Length(); |
|
587 |
|
588 if (!familyLen && !givenLen) |
|
589 { |
|
590 //Leave if no family nor given name found |
|
591 User::Leave(KErrNotFound); |
|
592 } |
|
593 else if (givenLen == 0) |
|
594 { |
|
595 // The maximum length of familyPtr may be greater than |
|
596 // aMaxLength, so need to check its length before copying. |
|
597 if (familyPtr.Length() > aMaxLength) |
|
598 { |
|
599 familyPtr.Set(familyPtr.LeftTPtr(aMaxLength)); |
|
600 } |
|
601 |
|
602 aDetails = familyPtr; |
|
603 } |
|
604 else if (familyLen == 0) |
|
605 { |
|
606 // The maximum length of givenPtr may be greater than |
|
607 // aMaxLength, so need to check its length before copying. |
|
608 if (givenPtr.Length() > aMaxLength) |
|
609 { |
|
610 givenPtr.Set(givenPtr.LeftTPtr(aMaxLength)); |
|
611 } |
|
612 |
|
613 aDetails = givenPtr; |
|
614 } |
|
615 else |
|
616 { |
|
617 RResourceFile resFile = OpenResourceFileL(aFs); |
|
618 CleanupClosePushL(resFile); |
|
619 ReadResourceStringL(resFile, R_SENDER_NAME_FORMAT, aDetails); |
|
620 CleanupStack::PopAndDestroy(&resFile); |
|
621 |
|
622 TBuf<8> givenPlaceHolder = L_SMS_GIVEN_NAME; |
|
623 TBuf<8> familyPlaceHolder = L_SMS_FAMILY_NAME; |
|
624 TInt minLength = aDetails.Length() - givenPlaceHolder.Length() - familyPlaceHolder.Length(); |
|
625 |
|
626 if ((familyLen + givenLen + minLength) > aMaxLength) |
|
627 { |
|
628 // The maximum length of familyPtr may be greater than |
|
629 // aMaxLength, so need to check its length before copying. |
|
630 if (familyPtr.Length() > aMaxLength) |
|
631 { |
|
632 familyPtr.Set(familyPtr.LeftTPtr(aMaxLength)); |
|
633 } |
|
634 aDetails = familyPtr; |
|
635 } |
|
636 else |
|
637 { |
|
638 Replace(givenPlaceHolder, givenPtr, aDetails); |
|
639 Replace(familyPlaceHolder, familyPtr, aDetails); |
|
640 } |
|
641 } |
|
642 |
|
643 //Remove leading and trailing spaces |
|
644 aDetails.Trim(); |
|
645 |
|
646 CleanupStack::PopAndDestroy(5, db); |
|
647 |
|
648 __UHEAP_MARKEND; |
|
649 } |
|
650 |
|
651 TBool TSmsUtilities::ValidGsmNumber(const TDesC& aTelephone) |
|
652 { |
|
653 // Returns ETrue if |
|
654 // aTelephone is not zero length; and |
|
655 // aTelephone[0] is a digit or "+"; and |
|
656 // aTelephone[1..] is a digit or "*" or "#". |
|
657 // aTelephone has at least 2 valid characters |
|
658 |
|
659 //Note: Returns EFalse if aTelephone contains any alpha character |
|
660 // All spaces are ignored |
|
661 |
|
662 const TInt length = aTelephone.Length(); |
|
663 |
|
664 if (length < KSmsValidGsmNumberMinLength) |
|
665 return EFalse; |
|
666 |
|
667 TPtrC KFirstChar(KSmsValidGsmNumberFirstChar); |
|
668 TPtrC KOtherChar(KSmsValidGsmNumberOtherChar); |
|
669 TBool validTel = ETrue; |
|
670 TInt validCharsFound = 0; //must be >= KSmsValidGsmNumberMinLength by the end |
|
671 |
|
672 const TText* first = aTelephone.Ptr(); //Points to the first character in aTelephone |
|
673 const TText* last = first + length - 1; //Points to the last character in aTelephone |
|
674 |
|
675 //Check each character in the telephone number |
|
676 while (validTel && first <= last) |
|
677 { |
|
678 TChar ch(*first); |
|
679 |
|
680 if (!ch.IsSpace()) //ignore whitespace |
|
681 { |
|
682 if (!ch.IsDigit()) |
|
683 { |
|
684 //Need to create TPtrC because TDesC::Find() does not take a TChar |
|
685 TPtrC telCharacter(first, 1); |
|
686 |
|
687 if (validCharsFound) |
|
688 { |
|
689 //Check the remaining characters of the telephone number |
|
690 validTel = (KOtherChar.Find(telCharacter) != KErrNotFound); |
|
691 } |
|
692 else //validCharsFound == 0 |
|
693 { |
|
694 //Check the first character of the telephone number |
|
695 validTel = (KFirstChar.Find(telCharacter) != KErrNotFound); |
|
696 } |
|
697 } |
|
698 |
|
699 validCharsFound++; |
|
700 } |
|
701 |
|
702 first++; //move to the next character |
|
703 } |
|
704 |
|
705 return validTel && validCharsFound >= KSmsValidGsmNumberMinLength; |
|
706 } |
|
707 |
|
708 void TSmsUtilities::GetName(CContactItemField& aField, TUid aFieldType, TDes& aName) |
|
709 { |
|
710 __UHEAP_MARK; |
|
711 if (aField.ContentType().ContainsFieldType(aFieldType)) |
|
712 { |
|
713 TPtrC name = aField.TextStorage()->Text(); |
|
714 aName = name.Left(Min(aName.MaxLength(), name.Length())); |
|
715 } |
|
716 __UHEAP_MARKEND; |
|
717 } |
|
718 |
|
719 TBool TSmsUtilities::DoGetDescriptionL(const CSmsMessage& aMessage, TDes& aDescription, TInt aMaxLength) |
|
720 // this function returns EFalse if aMessage has no special message indication data and is not an SMS_STATUS_REPORT, |
|
721 // i.e. more needs to be done to extract the description from the message |
|
722 // otherwise returns ETrue |
|
723 { |
|
724 TInt resourceId = 0; |
|
725 TBuf<KSmsDescriptionLength> format; |
|
726 TSmsMessageIndicationType messageIndicationType; |
|
727 TExtendedSmsIndicationType extendedType; |
|
728 TSmsMessageProfileType messageProfileType; |
|
729 TBool toStore=EFalse; |
|
730 TUint totalIndicationCount=0; |
|
731 TUint totalMessageCount=0; |
|
732 |
|
733 //check if the messae contains an enhanced voice mail indication |
|
734 CSmsEnhancedVoiceMailOperations& enhancedVoiceMailOperations = STATIC_CAST(CSmsEnhancedVoiceMailOperations&,aMessage.GetOperationsForIEL(CSmsInformationElement::ESmsEnhanceVoiceMailInformation)); |
|
735 |
|
736 if(enhancedVoiceMailOperations.ContainsEnhancedVoiceMailIEL()) |
|
737 { |
|
738 //get a copy of the indication |
|
739 CEnhancedVoiceMailBoxInformation* retrievedNotification=enhancedVoiceMailOperations.CopyEnhancedVoiceMailIEL(); |
|
740 TVoiceMailInfoType typeInfo=retrievedNotification->Type(); |
|
741 //check its type |
|
742 if(typeInfo==EGsmSmsVoiceMailNotification) |
|
743 { |
|
744 //increment the indication count |
|
745 ++totalIndicationCount; |
|
746 resourceId = R_MESSAGE_INDICATION_ENHANCED_VOICEMAIL_ONE; |
|
747 } |
|
748 |
|
749 TUint8 messageCount=retrievedNotification->NumberOfVoiceMessages(); |
|
750 //add the message count to the running total |
|
751 totalMessageCount+=messageCount; |
|
752 //if there is more that one message of this type then set the resouce id to 'many' |
|
753 if(messageCount!=1) |
|
754 { |
|
755 ++resourceId; |
|
756 } |
|
757 |
|
758 delete retrievedNotification; |
|
759 } |
|
760 |
|
761 //check for special message waiting indications |
|
762 CSmsSpecialSMSMessageOperations& operations = STATIC_CAST(CSmsSpecialSMSMessageOperations&,aMessage.GetOperationsForIEL(CSmsInformationElement::ESmsIEISpecialSMSMessageIndication)); |
|
763 TUint specialMessageIndicationCount=operations.GetCountOfSpecialMessageIndicationsL(); |
|
764 |
|
765 if(specialMessageIndicationCount!=0) |
|
766 { |
|
767 //add special message indications to out indication count |
|
768 totalIndicationCount+=specialMessageIndicationCount; |
|
769 |
|
770 if(totalIndicationCount>1) |
|
771 { |
|
772 //set the resource id to R_MESSAGE_INDICATION_OTHER_ONE |
|
773 resourceId = R_MESSAGE_INDICATION_OTHER_ONE; |
|
774 //get the total number of messages from the indicatations |
|
775 TUint8 messageCount=0; |
|
776 for(TInt loopCount=0;loopCount<specialMessageIndicationCount;loopCount++) |
|
777 { |
|
778 operations.GetMessageIndicationIEL(loopCount,toStore,messageIndicationType,extendedType,messageProfileType,messageCount); |
|
779 totalMessageCount+=messageCount; |
|
780 } |
|
781 } |
|
782 else |
|
783 { |
|
784 //there is only one indication, get it's type and the number of messages it holds. |
|
785 TUint8 messageCount=0; |
|
786 operations.GetMessageIndicationIEL(0,toStore,messageIndicationType, |
|
787 extendedType,messageProfileType,messageCount); |
|
788 |
|
789 //add the message count to the running total |
|
790 totalMessageCount+=messageCount; |
|
791 |
|
792 switch (messageIndicationType) |
|
793 { |
|
794 case EGsmSmsVoiceMessageWaiting: |
|
795 resourceId = R_MESSAGE_INDICATION_VOICEMAIL_ONE; |
|
796 break; |
|
797 |
|
798 case EGsmSmsFaxMessageWaiting: |
|
799 resourceId = R_MESSAGE_INDICATION_FAX_ONE; |
|
800 break; |
|
801 |
|
802 case EGsmSmsElectronicMailMessageWaiting: |
|
803 resourceId = R_MESSAGE_INDICATION_EMAIL_ONE; |
|
804 break; |
|
805 |
|
806 case EGsmSmsExtendedMessageTypeWaiting: |
|
807 //get the extended indications type |
|
808 if(extendedType==EGsmSmsVideoMessageWaiting) |
|
809 { |
|
810 resourceId = R_MESSAGE_INDICATION_VIDEOMESSAGE_ONE; |
|
811 } |
|
812 else |
|
813 { |
|
814 resourceId = R_MESSAGE_INDICATION_OTHER_ONE; |
|
815 } |
|
816 break; |
|
817 |
|
818 default: |
|
819 resourceId = R_MESSAGE_INDICATION_OTHER_ONE; |
|
820 break; |
|
821 } |
|
822 } |
|
823 //if there is more that one message waiting append 'many' to the id. |
|
824 if(totalMessageCount!=1) |
|
825 { |
|
826 resourceId++; |
|
827 } |
|
828 } |
|
829 |
|
830 const CSmsPDU& smsPDU= aMessage.SmsPDU(); |
|
831 // If no Special Msg Indication found in the User Data, |
|
832 // then check the DataCodingScheme. |
|
833 if (totalIndicationCount==0 && smsPDU.DataCodingSchemePresent()) |
|
834 { |
|
835 TInt bits7to4 = smsPDU.Bits7To4(); |
|
836 |
|
837 switch (bits7to4) |
|
838 { |
|
839 case TSmsDataCodingScheme::ESmsDCSMessageWaitingIndication7Bit: |
|
840 case TSmsDataCodingScheme::ESmsDCSMessageWaitingIndicationUCS2: |
|
841 { |
|
842 if (smsPDU.IndicationState() == TSmsDataCodingScheme::ESmsIndicationActive) |
|
843 { |
|
844 totalIndicationCount = 1; |
|
845 |
|
846 switch (smsPDU.IndicationType()) |
|
847 { |
|
848 case TSmsDataCodingScheme::ESmsVoicemailMessageWaiting: |
|
849 resourceId = R_MESSAGE_INDICATION_VOICEMAIL_ONE; |
|
850 break; |
|
851 case TSmsDataCodingScheme::ESmsFaxMessageWaiting: |
|
852 resourceId = R_MESSAGE_INDICATION_FAX_ONE; |
|
853 break; |
|
854 case TSmsDataCodingScheme::ESmsElectronicMailMessageWaiting: |
|
855 resourceId = R_MESSAGE_INDICATION_EMAIL_ONE; |
|
856 break; |
|
857 case TSmsDataCodingScheme::ESmsFaxOtherMessageWaiting: |
|
858 default: |
|
859 resourceId = R_MESSAGE_INDICATION_OTHER_ONE; |
|
860 break; |
|
861 } //end switch |
|
862 } //end if |
|
863 } //end case |
|
864 default: |
|
865 { |
|
866 break; //do nothing |
|
867 } |
|
868 } |
|
869 } |
|
870 |
|
871 if (totalIndicationCount!=0) |
|
872 { |
|
873 //Special message found. |
|
874 //Look up the resourceID in the SMSS resource file |
|
875 |
|
876 RFs fs; |
|
877 User::LeaveIfError(fs.Connect()); |
|
878 CleanupClosePushL(fs); |
|
879 RResourceFile resFile = OpenResourceFileL(fs); |
|
880 CleanupClosePushL(resFile); |
|
881 ReadResourceStringL(resFile, resourceId, format); |
|
882 CleanupStack::PopAndDestroy(2, &fs); |
|
883 |
|
884 if (totalMessageCount == 1) |
|
885 { |
|
886 if (format.Length() <= aMaxLength) |
|
887 { |
|
888 aDescription = format; |
|
889 } |
|
890 else |
|
891 { |
|
892 // Truncate format so that it fits into aDescription. |
|
893 aDescription = format.Left(aMaxLength); |
|
894 } |
|
895 } |
|
896 else if (format.Length() < aMaxLength) |
|
897 { |
|
898 aDescription.Zero(); |
|
899 aDescription.AppendFormat(format, totalMessageCount); |
|
900 } |
|
901 return ETrue; |
|
902 } |
|
903 else |
|
904 { |
|
905 if(aMessage.Type() == CSmsPDU::ESmsStatusReport) |
|
906 { |
|
907 // for SMS_STATUS_REPORT messages, if we cannot read the string in, then |
|
908 // we do not attempt to extract the description from the message: return EFalse |
|
909 RFs fs; |
|
910 User::LeaveIfError(fs.Connect()); |
|
911 CleanupClosePushL(fs); |
|
912 RResourceFile resFile = OpenResourceFileL(fs); |
|
913 CleanupClosePushL(resFile); |
|
914 ReadResourceStringL(resFile, R_TYPE_STATUS_REPORT, aDescription); |
|
915 CleanupStack::PopAndDestroy(2, &fs); |
|
916 return ETrue; |
|
917 } |
|
918 else |
|
919 { |
|
920 return EFalse; |
|
921 } |
|
922 } |
|
923 } |
|
924 |
|
925 |
|
926 void TSmsUtilities::ExtractDescriptionFromMessage(const CSmsMessage& aMessage, TDes& aDescription, TInt aMaxLength) |
|
927 { |
|
928 if(aMessage.Type() != CSmsPDU::ESmsStatusReport) |
|
929 { |
|
930 aMessage.Buffer().Extract(aDescription, 0, Min(aMaxLength, aMessage.Buffer().Length())); |
|
931 |
|
932 TInt length = aDescription.Length(); |
|
933 |
|
934 //replace paragraphs with spaces. |
|
935 while(length--) |
|
936 { |
|
937 TText& text = aDescription[length]; |
|
938 const TChar ch(text); |
|
939 if (ch.IsSpace() || text == CEditableText::EParagraphDelimiter) |
|
940 text = ' '; |
|
941 } |
|
942 |
|
943 aDescription.TrimAll(); //removes leading trailing and multiple internal whitespace (spaces, line feeds etc) |
|
944 } |
|
945 } |
|
946 |
|
947 void TSmsUtilities::Replace(const TDesC& aOld, const TDesC& aNew, TDes& aString) |
|
948 { |
|
949 TInt find = aString.Find(aOld); |
|
950 |
|
951 if (find != KErrNotFound) |
|
952 { |
|
953 aString.Replace(find, aOld.Length(), aNew); |
|
954 } |
|
955 } |