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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: Utility classes. |
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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 // INCLUDES |
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21 #include <SyncMLTransportProperties.h> |
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22 #include <eikenv.h> |
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23 #include <bautils.h> |
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24 #include <collate.h> |
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25 #include <StringLoader.h> |
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26 #include <avkon.rsg> |
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27 |
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28 #include <SettingEnforcementInfo.h> // VSettingEnforcementInfo |
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29 |
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30 #include "NSmlDMdef.h" |
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31 #include "NSmlDMSyncUtil.h" |
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32 #include "NSmlDMSyncDebug.h" |
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33 #include <featmgr.h> |
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34 |
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35 /***************************************************************************** |
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36 * class TUtil |
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37 *****************************************************************************/ |
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38 |
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39 |
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40 // ---------------------------------------------------------------------------- |
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41 // Panic |
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42 // ---------------------------------------------------------------------------- |
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43 // |
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44 void TUtil::Panic(TInt aReason) |
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45 { |
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46 _LIT(KPanicCategory,"NSmlDMSyncUtil"); |
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47 |
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48 User::Panic( KPanicCategory, aReason ); |
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49 } |
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50 |
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51 // ---------------------------------------------------------------------------- |
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52 // StrCopy |
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53 // String copy with lenght check. |
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54 // ---------------------------------------------------------------------------- |
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55 // |
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56 void TUtil::StrCopy( TDes8& aTarget, const TDesC& aSource ) |
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57 { |
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58 aTarget.Copy( aSource.Left(aTarget.MaxLength() ) ); |
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59 } |
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60 |
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61 // ---------------------------------------------------------------------------- |
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62 // StrCopy |
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63 // String copy with lenght check. |
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64 // ---------------------------------------------------------------------------- |
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65 // |
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66 void TUtil::StrCopy( TDes& aTarget, const TDesC8& aSource ) |
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67 { |
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68 aTarget.Copy( aSource.Left(aTarget.MaxLength() ) ); |
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69 } |
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70 |
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71 // ---------------------------------------------------------------------------- |
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72 // StrCopy |
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73 // String copy with lenght check. |
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74 // ---------------------------------------------------------------------------- |
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75 // |
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76 void TUtil::StrCopy( TDes& aTarget, const TDesC& aSource ) |
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77 { |
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78 aTarget.Copy( aSource.Left( aTarget.MaxLength() ) ); |
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79 } |
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80 |
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81 // ---------------------------------------------------------------------------- |
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82 // StrAppend |
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83 // ---------------------------------------------------------------------------- |
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84 // |
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85 void TUtil::StrAppend( TDes& aTarget, const TDesC& aSource ) |
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86 { |
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87 if ( aSource.Length() == 0 ) |
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88 { |
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89 return; |
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90 } |
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91 TInt free = aTarget.MaxLength() - aTarget.Length(); |
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92 if ( aSource.Length() <= free ) |
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93 { |
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94 aTarget.Append( aSource ); |
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95 } |
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96 } |
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97 |
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98 // ---------------------------------------------------------------------------- |
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99 // StrInsert |
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100 // ---------------------------------------------------------------------------- |
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101 // |
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102 void TUtil::StrInsert( TDes& aTarget, const TDesC& aSource ) |
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103 { |
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104 TInt free = aTarget.MaxLength() - aTarget.Length(); |
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105 if (aSource.Length() <= free) |
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106 { |
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107 aTarget.Insert(0, aSource); |
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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 // StrToInt |
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113 // ---------------------------------------------------------------------------- |
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114 // |
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115 TInt TUtil::StrToInt( const TDesC& aText, TInt& aNum ) |
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116 { |
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117 TLex lex( aText ); |
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118 TInt err = lex.Val( aNum ); |
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119 return err; |
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120 } |
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121 |
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122 // |
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123 //----------------------------------------------------------------------------- |
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124 // IsEmpty |
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125 // Function returns ETrue if string only contains white space |
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126 // or has no characters. |
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127 //----------------------------------------------------------------------------- |
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128 // |
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129 TBool TUtil::IsEmpty( const TDesC& aText ) |
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130 { |
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131 TInt len = aText.Length(); |
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132 for ( TInt index=0; index < len; index++ ) |
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133 { |
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134 TChar character = aText[index]; |
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135 if ( !character.IsSpace() ) |
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136 { |
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137 return EFalse; |
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138 } |
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139 } |
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140 return ETrue; |
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141 } |
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142 |
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143 // ----------------------------------------------------------------------------- |
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144 // SyncTimeLC |
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145 // ----------------------------------------------------------------------------- |
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146 // |
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147 HBufC* TUtil::SyncTimeLC( TTime aLastSync ) |
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148 { |
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149 FLOG( "[OMADM] TUtil::SyncTimeLC" ); |
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150 |
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151 TTime homeTime = ConvertUniversalToHomeTime( aLastSync ); |
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152 |
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153 HBufC* hBuf = HBufC::NewLC( KBufSize255 ); |
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154 TPtr ptr = hBuf->Des(); |
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155 |
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156 if ( IsToday( homeTime ) ) |
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157 { |
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158 FLOG( "[OMADM] TUtil::SyncTimeLC time" ); |
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159 |
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160 TBuf<KBufSize> timeFormat; |
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161 HBufC* buf = StringLoader::LoadLC( R_QTN_TIME_USUAL_WITH_ZERO ); |
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162 TUtil::StrCopy( timeFormat, *buf ); |
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163 CleanupStack::PopAndDestroy( buf ); |
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164 homeTime.FormatL( ptr, timeFormat ); |
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165 |
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166 FLOG( "[OMADM] TUtil::SyncTimeLC time done" ); |
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167 } |
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168 else |
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169 { |
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170 FLOG( "[OMADM] TUtil::SyncTimeLC date" ); |
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171 |
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172 TBuf<KBufSize> dateFormat; |
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173 HBufC* buf = StringLoader::LoadLC( R_QTN_DATE_USUAL_WITH_ZERO ); |
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174 TUtil::StrCopy( dateFormat, *buf ); |
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175 CleanupStack::PopAndDestroy( buf ); |
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176 homeTime.FormatL(ptr, dateFormat); |
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177 |
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178 FLOG( "[OMADM] TUtil::SyncTimeLC date done" ); |
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179 } |
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180 FLOG( "[OMADM] TUtil::SyncTimeLC Done" ); |
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181 return hBuf; |
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182 } |
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183 |
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184 // ----------------------------------------------------------------------------- |
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185 // ConvertUniversalToHomeTime |
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186 // ----------------------------------------------------------------------------- |
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187 // |
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188 TTime TUtil::ConvertUniversalToHomeTime( const TTime& aUniversalTime ) |
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189 { |
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190 TTime time( aUniversalTime ); // time stores UTC time. |
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191 |
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192 TLocale locale; |
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193 TTimeIntervalSeconds universalTimeOffset( locale.UniversalTimeOffset() ); |
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194 |
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195 // Add locale's universal time offset to universal time. |
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196 time += universalTimeOffset; // time stores Local Time. |
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197 |
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198 // If home daylight saving in effect, add one hour offset. |
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199 if ( locale.QueryHomeHasDaylightSavingOn() ) |
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200 { |
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201 TTimeIntervalHours daylightSaving(1); |
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202 time += daylightSaving; |
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203 } |
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204 |
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205 return time; |
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206 } |
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207 |
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208 // ----------------------------------------------------------------------------- |
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209 // IsToDay |
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210 // ----------------------------------------------------------------------------- |
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211 // |
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212 TBool TUtil::IsToday(TTime aTime) |
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213 { |
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214 FLOG( "[OMADM] TUtil::IsToday" ); |
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215 |
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216 TTime now; |
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217 now.HomeTime(); |
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218 TInt day1 = now.DayNoInYear(); |
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219 TInt day2 = aTime.DayNoInYear(); |
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220 TTimeIntervalDays daysBetween = now.DaysFrom( aTime ); |
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221 |
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222 if ( day1 != day2 ) |
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223 { |
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224 FLOG( "[OMADM] TUtil::IsToday False 1" ); |
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225 return EFalse; |
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226 } |
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227 |
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228 if ( daysBetween.Int() > 0 ) |
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229 { |
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230 FLOG( "[OMADM] TUtil::IsToday False 2" ); |
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231 return EFalse; |
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232 } |
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233 |
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234 FLOG( "[OMADM] TUtil::IsToday True" ); |
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235 return ETrue; |
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236 } |
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237 |
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238 |
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239 // ----------------------------------------------------------------------------- |
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240 // TUtil::GetDateTextL |
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241 // ----------------------------------------------------------------------------- |
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242 // |
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243 void TUtil::GetDateTextL(TDes& aText, TTime aDateTime) |
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244 { |
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245 TTime homeTime = ConvertUniversalToHomeTime( aDateTime ); |
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246 HBufC* hBuf = StringLoader::LoadLC( R_QTN_DATE_USUAL_WITH_ZERO ); |
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247 homeTime.FormatL( aText, *hBuf ); |
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248 CleanupStack::PopAndDestroy( hBuf ); |
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249 } |
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250 |
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251 |
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252 // ----------------------------------------------------------------------------- |
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253 // TUtil::GetTimeTextL |
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254 // ----------------------------------------------------------------------------- |
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255 // |
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256 void TUtil::GetTimeTextL( TDes& aText, TTime aDateTime ) |
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257 { |
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258 TTime homeTime = ConvertUniversalToHomeTime( aDateTime ); |
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259 HBufC* hBuf = StringLoader::LoadLC( R_QTN_TIME_USUAL_WITH_ZERO ); |
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260 homeTime.FormatL( aText, *hBuf ); |
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261 CleanupStack::PopAndDestroy( hBuf ); |
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262 } |
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263 |
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264 |
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265 // ----------------------------------------------------------------------------- |
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266 // TUtil::GetDateTimeTextL |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 void TUtil::GetDateTimeTextL( TDes& aText, TTime aDateTime ) |
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270 { |
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271 TDateTime dt = aDateTime.DateTime(); |
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272 aText.Format(_L("%02d.%02d.%04d %02d:%02d:%02d"), dt.Day()+1, |
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273 dt.Month()+1, |
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274 dt.Year(), |
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275 dt.Hour(), |
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276 dt.Minute(), |
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277 dt.Second() ); |
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278 } |
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279 |
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280 |
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281 // --------------------------------------------------------- |
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282 // TUtil::SettingEnforcementStateL |
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283 // |
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284 // Checks if setting enforcement is activated. |
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285 // --------------------------------------------------------- |
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286 TBool TUtil::SettingEnforcementStateL() |
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287 { |
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288 FeatureManager::InitializeLibL(); |
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289 if(!FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement)) |
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290 { |
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291 FeatureManager::UnInitializeLib(); |
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292 return EFalse; |
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293 } |
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294 else |
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295 { |
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296 FeatureManager::UnInitializeLib(); |
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297 CSettingEnforcementInfo* info = CSettingEnforcementInfo::NewL(); |
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298 CleanupStack::PushL(info); |
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299 |
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300 TBool active = EFalse; |
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301 User::LeaveIfError(info->EnforcementActive(ESyncMLEnforcement, active)); |
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302 CleanupStack::PopAndDestroy(info); |
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303 |
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304 return active; |
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305 } |
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306 |
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307 } |
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308 |
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309 |
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310 // --------------------------------------------------------- |
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311 // TUtil::SettingEnforcementState |
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312 // |
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313 // Checks if setting enforcement is activated. |
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314 // --------------------------------------------------------- |
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315 TBool TUtil::SettingEnforcementState() |
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316 { |
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317 TBool ret = EFalse; |
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318 |
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319 TRAP_IGNORE(ret = SettingEnforcementStateL()); |
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320 |
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321 return ret; |
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322 } |
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323 |
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324 |
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325 /***************************************************************************** |
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326 * class TURIParser |
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327 *****************************************************************************/ |
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328 |
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329 // ---------------------------------------------------------------------------- |
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330 // Constructor |
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331 // ---------------------------------------------------------------------------- |
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332 // |
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333 TURIParser::TURIParser( const TDesC& aStr ) : iOriginalStr( aStr ) |
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334 { |
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335 SkipHttp(); |
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336 } |
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337 |
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338 // ---------------------------------------------------------------------------- |
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339 // GetUriWithoutPort |
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340 // URI format: "http://serveraddress/documentname/" |
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341 // ---------------------------------------------------------------------------- |
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342 // |
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343 void TURIParser::GetUriWithoutPort( TDes& aText ) |
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344 { |
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345 aText = KNullDesC; |
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346 TPtrC http = ParseHttp(); |
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347 TPtrC address = ParseAddress(); |
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348 TPtrC document = ParseDocument(); |
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349 TUtil::StrAppend( aText, http ); |
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350 TUtil::StrAppend( aText, address ); |
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351 |
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352 if (document.Length() > 0) |
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353 { |
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354 TUtil::StrAppend( aText, KSlash ); |
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355 TUtil::StrAppend( aText, document ); |
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356 } |
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357 else if ( iSlash ) |
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358 { |
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359 TUtil::StrAppend( aText, KSlash ); |
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360 } |
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361 } |
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362 |
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363 // ---------------------------------------------------------------------------- |
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364 // GetURI |
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365 // URI format: "http://serveraddress:port/documentname/" |
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366 // ---------------------------------------------------------------------------- |
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367 // |
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368 void TURIParser::GetUri( TDes& aText, const TInt aPort ) |
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369 { |
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370 aText = KNullDesC; |
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371 TPtrC http = ParseHttp(); |
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372 TPtrC address = ParseAddress(); |
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373 TPtrC document = ParseDocument(); |
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374 TUtil::StrAppend( aText, http ); |
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375 TUtil::StrAppend( aText, address ); |
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376 |
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377 TBuf<KBufSize32> buf; |
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378 buf.Num( aPort ); |
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379 TUtil::StrAppend( aText, KColon ); |
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380 TUtil::StrAppend( aText, buf ); |
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381 |
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382 if ( document.Length() > 0 ) |
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383 { |
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384 TUtil::StrAppend( aText, KSlash ); |
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385 TUtil::StrAppend( aText, document ); |
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386 } |
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387 else if ( iSlash ) |
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388 { |
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389 TUtil::StrAppend( aText, KSlash ); |
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390 } |
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391 } |
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392 |
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393 // ---------------------------------------------------------------------------- |
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394 // Port |
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395 // ---------------------------------------------------------------------------- |
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396 // |
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397 TInt TURIParser::Port() |
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398 { |
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399 TInt port = KErrNotFound; |
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400 |
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401 TInt err = ParsePort( port ); |
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402 if ( err != KErrNone ) |
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403 { |
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404 return KErrNotFound; |
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405 } |
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406 return port; |
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407 } |
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408 |
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409 // ---------------------------------------------------------------------------- |
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410 // DefaultPort |
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411 // |
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412 // ---------------------------------------------------------------------------- |
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413 // |
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414 TInt TURIParser::DefaultPort() |
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415 { |
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416 TInt pos = iOriginalStr.FindF( KHttpsHeader ); |
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417 if ( pos != KErrNotFound ) |
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418 { |
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419 return KDefaultHttpsPort; |
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420 } |
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421 return KDefaultHttpPort; |
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422 } |
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423 |
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424 // ---------------------------------------------------------------------------- |
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425 // SkipHttp |
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426 // Set pointer to the end of "http://". |
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427 // ---------------------------------------------------------------------------- |
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428 // |
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429 void TURIParser::SkipHttp() |
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430 { |
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431 TInt start = KErrNotFound; |
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432 TInt end = KErrNotFound; |
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433 TStr str(iOriginalStr); |
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434 |
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435 GetHttpPos( start, end ); |
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436 |
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437 if ( start != KErrNotFound ) |
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438 { |
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439 iPtr.Set( str.Right( end + 1 ) ); |
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440 } |
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441 else |
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442 { |
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443 iPtr.Set( str.Right(0) ); |
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444 } |
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445 } |
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446 |
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447 // ---------------------------------------------------------------------------- |
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448 // ParseHttp |
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449 // |
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450 // ---------------------------------------------------------------------------- |
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451 // |
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452 TPtrC TURIParser::ParseHttp() |
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453 { |
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454 TInt start = KErrNotFound; |
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455 TInt end = KErrNotFound; |
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456 |
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457 GetHttpPos(start, end); |
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458 |
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459 if (start == KErrNotFound) |
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460 { |
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461 return TPtrC(); |
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462 } |
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463 |
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464 TStr str(iOriginalStr); |
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465 return str.SubStr(start, end); |
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466 } |
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467 |
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468 // ---------------------------------------------------------------------------- |
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469 // GetHttpPos |
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470 // ---------------------------------------------------------------------------- |
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471 // |
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472 void TURIParser::GetHttpPos( TInt& aStartPos, TInt& aEndPos ) |
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473 { |
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474 aEndPos = KErrNotFound; |
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475 |
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476 aStartPos = iOriginalStr.FindF( KHttpHeader ); |
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477 if ( aStartPos != KErrNotFound ) |
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478 { |
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479 aEndPos = aStartPos + KHttpHeader().Length() - 1; |
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480 return; |
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481 } |
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482 |
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483 aStartPos = iOriginalStr.FindF( KHttpsHeader ); |
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484 if ( aStartPos != KErrNotFound ) |
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485 { |
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486 aEndPos = aStartPos + KHttpsHeader().Length() - 1; |
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487 return; |
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488 } |
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489 } |
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490 |
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491 // ---------------------------------------------------------------------------- |
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492 // ParseAddress |
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493 // ---------------------------------------------------------------------------- |
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494 TPtrC TURIParser::ParseAddress() |
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495 { |
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496 const TChar KSlash('/'); |
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497 const TChar KColon(':'); |
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498 TStr str( iPtr ); |
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499 TInt firstSlash = str.Find( 0, KSlash ); |
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500 TInt firstcolon = str.Find( 0, KColon ); |
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501 TBool portFound = EFalse; |
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502 iSlash = EFalse; |
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503 if ( firstSlash != KErrNotFound ) |
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504 { |
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505 iSlash = ETrue; |
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506 } |
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507 if (firstcolon != KErrNotFound) |
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508 { |
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509 if ( firstSlash == KErrNotFound ) |
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510 { |
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511 portFound = ETrue; |
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512 } |
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513 else if ( firstcolon < firstSlash ) |
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514 { |
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515 portFound = ETrue; |
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516 } |
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517 } |
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518 |
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519 if ( portFound ) |
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520 { |
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521 // address is text before first colon |
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522 return str.Left( firstcolon - 1 ); |
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523 } |
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524 else if (firstSlash != KErrNotFound) |
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525 { |
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526 // address is text before first slash |
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527 return str.Left( firstSlash - 1 ); |
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528 } |
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529 else |
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530 { |
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531 // address is all text |
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532 return str.Right( 0 ); |
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533 } |
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534 } |
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535 |
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536 // ---------------------------------------------------------------------------- |
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537 // ParseDocument |
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538 // ---------------------------------------------------------------------------- |
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539 TPtrC TURIParser::ParseDocument() |
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540 { |
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541 const TChar KSlash('/'); |
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542 |
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543 TStr str(iPtr); |
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544 TInt firstSlash = str.Find( 0, KSlash ); |
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545 |
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546 if ( firstSlash != KErrNotFound ) |
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547 { |
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548 // document is all text after first slash |
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549 return str.Right( firstSlash + 1 ); |
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550 } |
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551 return TPtrC(); |
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552 } |
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553 |
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554 // ---------------------------------------------------------------------------- |
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555 // ParsePort |
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556 // ---------------------------------------------------------------------------- |
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557 // |
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558 TInt TURIParser::ParsePort( TInt& aNumber ) |
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559 { |
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560 TPtrC port = ParsePort(); |
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561 if ( port.Length() == 0 ) |
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562 { |
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563 return KErrNotFound; |
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564 } |
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565 return TUtil::StrToInt( port, aNumber ); |
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566 } |
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567 |
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568 // ---------------------------------------------------------------------------- |
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569 // ParsePort |
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570 // ---------------------------------------------------------------------------- |
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571 // |
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572 TPtrC TURIParser::ParsePort() |
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573 { |
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574 const TChar KSlash('/'); |
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575 const TChar KColon(':'); |
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576 |
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577 TStr str(iPtr); |
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578 TInt firstSlash = str.Find( 0, KSlash ); |
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579 TInt firstColon = str.Find( 0, KColon ); |
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580 |
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581 if ( firstSlash != KErrNotFound ) |
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582 { |
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583 if ( firstColon != KErrNotFound && firstColon < firstSlash ) |
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584 { |
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585 // port number is text between colon and slash |
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586 return str.SubStrEx( firstColon, firstSlash ); |
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587 } |
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588 } |
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589 else |
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590 { |
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591 if ( firstColon != KErrNotFound ) |
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592 { |
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593 // port number is all text after colon |
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594 return str.Right(firstColon+1); |
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595 } |
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596 } |
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597 return TPtrC(); |
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598 } |
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599 |
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600 /***************************************************************************** |
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601 * class TStr |
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602 *****************************************************************************/ |
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603 |
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604 // ---------------------------------------------------------------------------- |
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605 // TStr::TStr |
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606 // C++ default constructor can NOT contain any code, that |
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607 // might leave. |
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608 // ---------------------------------------------------------------------------- |
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609 // |
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610 TStr::TStr( const TDesC& aStr ) : iStr( aStr ) |
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611 { |
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612 } |
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613 |
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614 // ---------------------------------------------------------------------------- |
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615 // TStr::Mid |
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616 // ---------------------------------------------------------------------------- |
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617 // |
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618 TPtrC TStr::Mid( TInt aPos ) |
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619 { |
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620 if ( ( aPos < 0 ) || ( aPos >= iStr.Length() ) ) |
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621 { |
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622 return TPtrC(); // return empty descriptor |
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623 } |
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624 return iStr.Mid( aPos ); |
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625 } |
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626 |
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627 // ---------------------------------------------------------------------------- |
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628 // TStr::Mid |
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629 // ---------------------------------------------------------------------------- |
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630 // |
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631 TPtrC TStr::Mid( TInt aPos, TInt aLen ) |
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632 { |
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633 TInt len = iStr.Length(); |
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634 if ( ( aPos < 0 ) || ( aPos >= len ) ) |
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635 { |
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636 return TPtrC(); |
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637 } |
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638 if ( ( aLen <= 0 ) || ( aPos + aLen > len ) ) |
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639 { |
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640 return TPtrC(); |
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641 } |
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642 |
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643 return iStr.Mid( aPos, aLen ); |
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644 } |
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645 |
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646 // ---------------------------------------------------------------------------- |
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647 // TStr::Right |
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648 // ---------------------------------------------------------------------------- |
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649 // |
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650 TPtrC TStr::Right( TInt aPos ) |
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651 { |
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652 return Mid( aPos ); |
|
653 } |
|
654 |
|
655 // ---------------------------------------------------------------------------- |
|
656 // TStr::Left |
|
657 // ---------------------------------------------------------------------------- |
|
658 // |
|
659 TPtrC TStr::Left( TInt aPos ) |
|
660 { |
|
661 TInt len = iStr.Length(); |
|
662 |
|
663 if ( ( aPos < 0 ) || ( len == 0 ) ) |
|
664 { |
|
665 return TPtrC(); |
|
666 } |
|
667 |
|
668 TInt pos = len; |
|
669 if ( ( aPos + 1 ) < len ) |
|
670 { |
|
671 pos = aPos + 1; |
|
672 } |
|
673 |
|
674 return iStr.Left( pos ); |
|
675 } |
|
676 |
|
677 // ---------------------------------------------------------------------------- |
|
678 // TStr::SubStr |
|
679 // ---------------------------------------------------------------------------- |
|
680 // |
|
681 TPtrC TStr::SubStr( TInt aStartPos, TInt aEndPos ) |
|
682 { |
|
683 return Mid( aStartPos, aEndPos - aStartPos + 1 ); |
|
684 } |
|
685 |
|
686 // ---------------------------------------------------------------------------- |
|
687 // TStr::SubStrEx |
|
688 // ---------------------------------------------------------------------------- |
|
689 // |
|
690 TPtrC TStr::SubStrEx( TInt aStartPos, TInt aEndPos ) |
|
691 { |
|
692 return Mid( aStartPos + 1, aEndPos - aStartPos - 1 ); |
|
693 } |
|
694 |
|
695 // ---------------------------------------------------------------------------- |
|
696 // TStr::LastPos |
|
697 // ---------------------------------------------------------------------------- |
|
698 // |
|
699 TInt TStr::LastPos() |
|
700 { |
|
701 return iStr.Length() - 1; |
|
702 } |
|
703 |
|
704 // ---------------------------------------------------------------------------- |
|
705 // TStr::Len |
|
706 // ---------------------------------------------------------------------------- |
|
707 // |
|
708 TInt TStr::Len() |
|
709 { |
|
710 return iStr.Length(); |
|
711 } |
|
712 |
|
713 // ---------------------------------------------------------------------------- |
|
714 // TStr::Compare |
|
715 // ---------------------------------------------------------------------------- |
|
716 // |
|
717 TBool TStr::Compare( TInt aPos, TChar aChar ) |
|
718 { |
|
719 TInt len = iStr.Length(); |
|
720 if ( ( aPos < 0) || ( aPos >= len ) ) |
|
721 { |
|
722 return EFalse; |
|
723 } |
|
724 TChar ch = iStr[aPos]; |
|
725 if ( ch == aChar ) |
|
726 { |
|
727 return ETrue; |
|
728 } |
|
729 return EFalse; |
|
730 } |
|
731 |
|
732 // ---------------------------------------------------------------------------- |
|
733 // TStr::Find |
|
734 // ---------------------------------------------------------------------------- |
|
735 // |
|
736 TInt TStr::Find(TInt aPos, TChar aChar) |
|
737 { |
|
738 TInt len = iStr.Length(); |
|
739 if ( (aPos < 0) || (aPos >= len) ) |
|
740 { |
|
741 return KErrNotFound; |
|
742 } |
|
743 |
|
744 TPtrC ptr(iStr.Mid(aPos)); // move to possition aPos |
|
745 return ptr.Locate(aChar); |
|
746 } |
|
747 |
|
748 //***************************************************************************** |
|
749 //* class CNSmlDMActiveCaller |
|
750 //***************************************************************************** |
|
751 |
|
752 // ---------------------------------------------------------------------------- |
|
753 // CNSmlDMActiveCaller::NewL |
|
754 // ---------------------------------------------------------------------------- |
|
755 // |
|
756 CNSmlDMActiveCaller* CNSmlDMActiveCaller::NewL( |
|
757 MNSmlDMActiveCallerObserver* aObserver ) |
|
758 { |
|
759 CNSmlDMActiveCaller* self = new(ELeave) CNSmlDMActiveCaller( aObserver ); |
|
760 CleanupStack::PushL(self); |
|
761 self->ConstructL(); |
|
762 CleanupStack::Pop(self); |
|
763 |
|
764 return self; |
|
765 } |
|
766 |
|
767 // ---------------------------------------------------------------------------- |
|
768 // Destructor |
|
769 // ---------------------------------------------------------------------------- |
|
770 // |
|
771 CNSmlDMActiveCaller::~CNSmlDMActiveCaller() |
|
772 { |
|
773 Cancel(); |
|
774 iTimer.Close(); |
|
775 } |
|
776 |
|
777 // ---------------------------------------------------------------------------- |
|
778 // CNSmlDMActiveCaller::CNSmlDMActiveCaller |
|
779 // ---------------------------------------------------------------------------- |
|
780 // |
|
781 CNSmlDMActiveCaller::CNSmlDMActiveCaller( |
|
782 MNSmlDMActiveCallerObserver* aObserver ) |
|
783 : CActive(CActive::EPriorityStandard ) |
|
784 { |
|
785 iObserver = aObserver; |
|
786 } |
|
787 |
|
788 // ---------------------------------------------------------------------------- |
|
789 // CNSmlDMActiveCaller::ConstructL |
|
790 // ---------------------------------------------------------------------------- |
|
791 // |
|
792 void CNSmlDMActiveCaller::ConstructL() |
|
793 { |
|
794 User::LeaveIfError(iTimer.CreateLocal()); |
|
795 CActiveScheduler::Add(this); |
|
796 } |
|
797 |
|
798 // ---------------------------------------------------------------------------- |
|
799 // CNSmlDMActiveCaller::DoCancel |
|
800 // ---------------------------------------------------------------------------- |
|
801 // |
|
802 void CNSmlDMActiveCaller::DoCancel() |
|
803 { |
|
804 iTimer.Cancel(); |
|
805 } |
|
806 |
|
807 // ---------------------------------------------------------------------------- |
|
808 // CNSmlDMActiveCaller::RunL |
|
809 // ---------------------------------------------------------------------------- |
|
810 // |
|
811 void CNSmlDMActiveCaller::RunL() |
|
812 { |
|
813 iObserver->HandleActiveCallL( ); |
|
814 } |
|
815 |
|
816 // ---------------------------------------------------------------------------- |
|
817 // CNSmlDMActiveCaller::RunError |
|
818 // ---------------------------------------------------------------------------- |
|
819 // |
|
820 TInt CNSmlDMActiveCaller::RunError( TInt /*aError*/ ) |
|
821 { |
|
822 return KErrNone; |
|
823 } |
|
824 |
|
825 // ---------------------------------------------------------------------------- |
|
826 // CNSmlDMActiveCaller::CompleteSelf |
|
827 // |
|
828 // This function calls this class RunL. |
|
829 // ---------------------------------------------------------------------------- |
|
830 // |
|
831 void CNSmlDMActiveCaller::CompleteSelf() |
|
832 { |
|
833 SetActive(); |
|
834 TRequestStatus* status = &iStatus; |
|
835 User::RequestComplete( status, KErrNone ); |
|
836 } |
|
837 |
|
838 // ---------------------------------------------------------------------------- |
|
839 // CNSmlDMActiveCaller::Start |
|
840 // ---------------------------------------------------------------------------- |
|
841 // |
|
842 void CNSmlDMActiveCaller::Start( TInt aCallId, TInt aMilliseconds ) |
|
843 { |
|
844 if (IsActive()) |
|
845 { |
|
846 return; |
|
847 } |
|
848 |
|
849 iCallId = aCallId; |
|
850 |
|
851 if (aMilliseconds <= 0) |
|
852 { |
|
853 CompleteSelf(); // no delay - complete right away |
|
854 } |
|
855 else |
|
856 { |
|
857 iTimer.After( iStatus, aMilliseconds*1000 ); |
|
858 SetActive(); |
|
859 } |
|
860 } |
|
861 |
|
862 // End of File |