1 /* |
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2 * ============================================================================== |
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3 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 * All rights reserved. |
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5 * This component and the accompanying materials are made available |
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6 * under the terms of "Eclipse Public License v1.0" |
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7 * which accompanies this distribution, and is available |
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8 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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9 * |
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10 * Initial Contributors: |
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11 * Nokia Corporation - initial contribution. |
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12 * |
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13 * Contributors: |
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14 * |
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15 * Description: |
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16 * |
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17 * ============================================================================== |
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18 */ |
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19 |
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20 #include <e32base.h> |
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21 #include <utf.h> |
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22 #include <cmpluginpacketdatadef.h> |
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23 |
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24 #include "Utils.h" |
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25 #include "OstTraceDefinitions.h" |
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26 #ifdef OST_TRACE_COMPILER_IN_USE |
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27 #include "UtilsTraces.h" |
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28 #endif |
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29 |
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30 // ======== LOCAL CONSTANTS ========= |
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31 |
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32 _LIT8( KFalse, "False" ); |
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33 _LIT8( KTrue, "True" ); |
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34 _LIT8( KWhiteSpace, " " ); |
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35 |
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36 // ======== LOCAL FUNCTIONS ========= |
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37 |
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38 // ======== MEMBER FUNCTIONS ======== |
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39 //------------------------------------------------------------------------------ |
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40 // CUtils::CUtils() |
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41 //------------------------------------------------------------------------------ |
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42 CUtils::CUtils() |
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43 { |
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44 OstTraceFunctionEntry0( CUTILS_CUTILS_ENTRY ); |
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45 OstTraceFunctionExit0( CUTILS_CUTILS_EXIT ); |
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46 } |
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47 |
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48 //------------------------------------------------------------------------------ |
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49 // CUtils::~CUtils() |
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50 //------------------------------------------------------------------------------ |
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51 CUtils::~CUtils() |
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52 { |
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53 } |
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54 |
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55 //------------------------------------------------------------------------------ |
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56 // TPtrC8 CUtils::GetFirstURISeg(const TDesC8& aURI) |
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57 //------------------------------------------------------------------------------ |
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58 TPtrC8 CUtils::GetFirstURISeg( const TDesC8& aURI ) |
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59 { |
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60 OstTraceExt1( TRACE_NORMAL, CUTILS_GETFIRSTURISEG_ENTRY, |
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61 "ENTRY: CUtils::GetFirstURISeg;aURI=%s", aURI ); |
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62 |
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63 TInt i = 0; |
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64 TInt j = 0; |
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65 |
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66 for( i =0; i <= aURI.Length()-1; i++ ) |
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67 { |
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68 if( aURI[i] == '/' ) |
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69 { |
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70 if ( i == 0 ) |
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71 { |
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72 // Skip first slash |
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73 j = 1; |
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74 continue; |
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75 } |
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76 break; |
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77 } |
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78 } |
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79 OstTraceExt1( TRACE_NORMAL, CUTILS_GETFIRSTURISEG_EXIT, |
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80 "EXIT: CUtils::GetFirstURISeg;retval=%s", aURI.Mid( j,i-j ) ); |
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81 |
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82 return aURI.Mid( j,i-j ); |
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83 } |
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84 |
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85 //------------------------------------------------------------------------------ |
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86 // TPtrC8 CUtils::GetSecondURISeg(const TDesC8& aURI) |
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87 //------------------------------------------------------------------------------ |
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88 TPtrC8 CUtils::GetSecondURISeg( const TDesC8& aURI ) |
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89 { |
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90 OstTraceExt1( TRACE_NORMAL, CUTILS_GETSECONDURISEG_ENTRY, |
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91 "ENTRY: CUtils::GetSecondURISeg;aURI=%s", aURI ); |
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92 |
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93 TInt j = 0; |
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94 TInt i = 0; |
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95 |
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96 for( i = 0; i <= aURI.Length() - 1; i++ ) |
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97 { |
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98 if( aURI[i] == '/' ) |
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99 { |
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100 for( j = i + 1; j <= aURI.Length() - 1; j++ ) |
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101 { |
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102 if( aURI[j] == '/' ) // Second slash => AP/xxxx |
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103 { |
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104 break; |
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105 } |
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106 } |
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107 break; |
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108 } |
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109 } |
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110 OstTraceExt1( TRACE_NORMAL, CUTILS_GETSECONDTURISEG_EXIT, |
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111 "EXIT: CUtils::GetSecondURISeg;retval=%s", aURI.Mid( i+1, j-1-i ) ); |
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112 |
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113 return aURI.Mid( i+1, j-1-i ); |
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114 } |
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115 |
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116 //------------------------------------------------------------------------------ |
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117 // TPtrC8 CUtils::GetLastURISeg(const TDesC8& aURI) |
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118 // Returns only the last uri segment |
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119 //------------------------------------------------------------------------------ |
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120 TPtrC8 CUtils::GetLastURISeg( const TDesC8& aURI ) |
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121 { |
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122 OstTraceExt1( TRACE_NORMAL, CUTILS_GETLASTURISEG_ENTRY, |
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123 "ENTRY: CUtils::GetLastURISeg;aURI=%s", aURI ); |
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124 |
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125 TInt i; |
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126 |
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127 for( i = aURI.Length() - 1 ; i >= 0; i-- ) |
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128 { |
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129 if( aURI[i] == '/' ) |
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130 { |
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131 break; |
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132 } |
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133 } |
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134 if( i == 0 ) |
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135 { |
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136 OstTraceExt1( TRACE_NORMAL, CUTILS_GETLASTURISEG_EXIT, |
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137 "EXIT: CUtils::GetLastURISeg;retval=%s", aURI ); |
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138 return aURI; |
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139 } |
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140 else |
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141 { |
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142 OstTraceExt1( TRACE_NORMAL, CUTILS_GETLASTURISEG_EXIT2, |
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143 "EXIT: CUtils::GetLastURISeg;retval=%s", aURI.Mid( i+1 ) ); |
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144 return aURI.Mid( i+1 ); |
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145 } |
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146 } |
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147 |
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148 //------------------------------------------------------------------------------ |
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149 // TPtrC8 CUtils::GetEndOfURIFromSeg(const TDesC8& aURI,const TDesC8 aName) |
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150 // Returns the end of aURI starting from aName |
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151 //------------------------------------------------------------------------------ |
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152 TPtrC8 CUtils::GetEndOfURIFromSeg( const TDesC8& aURI, const TDesC8& aName ) |
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153 { |
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154 OstTraceExt2( TRACE_NORMAL, CUTILS_GETENDOFURIFROMSEG_ENTRY, |
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155 "ENTRY: CUtils::GetEndOfURIFromSeg;aURI=%s;aName=%s", aURI, aName ); |
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156 |
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157 TInt begin = aURI.Find( aName ); |
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158 |
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159 if ( begin == KErrNotFound ) |
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160 { |
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161 OstTrace1( TRACE_NORMAL, CUTILS_GETENDOFURIFROMSEG_EXIT, |
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162 "EXIT: CUtils::GetEndOfURIFromSeg;%d", KErrNotFound ); |
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163 return aURI; |
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164 } |
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165 OstTraceExt1( TRACE_NORMAL, CUTILS_GETENDOFURIFROMSEG_EXIT2, |
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166 "EXIT: CUtils::GetEndOfURIFromSeg;%s", aURI.Mid(begin) ); |
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167 return aURI.Mid(begin); |
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168 } |
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169 |
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170 //------------------------------------------------------------------------------ |
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171 // CUtils::ConvertTo8LC() |
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172 // Converts string value to 8-bit |
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173 //------------------------------------------------------------------------------ |
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174 TDesC8& CUtils::ConvertTo8LC( const TDesC& aSource ) |
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175 { |
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176 HBufC8* buf = HBufC8::NewLC( aSource.Length() * 2 ); |
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177 TPtr8 bufPtr = buf->Des(); |
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178 CnvUtfConverter::ConvertFromUnicodeToUtf8( bufPtr, aSource ); |
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179 |
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180 return *buf; |
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181 } |
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182 |
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183 //------------------------------------------------------------------------------ |
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184 // CUtils::ConvertTo16LC() |
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185 // Converts string value to 16-bit |
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186 //------------------------------------------------------------------------------ |
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187 TDesC16& CUtils::ConvertTo16LC( const TDesC8& aSource ) |
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188 { |
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189 HBufC16* buf16 = HBufC16::NewLC( aSource.Length() ); |
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190 TPtr bufPtr16 = buf16->Des(); |
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191 |
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192 CnvUtfConverter::ConvertToUnicodeFromUtf8( bufPtr16, aSource ); |
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193 |
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194 return *buf16; |
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195 } |
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196 |
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197 // ------------------------------------------------------------------------------------- |
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198 // CUtils::FillNodeInfoL() |
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199 // Fills the node info in ddf structure |
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200 // ------------------------------------------------------------------------------------- |
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201 void CUtils::FillNodeInfoL( MSmlDmDDFObject& aNode, |
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202 TSmlDmAccessTypes aAccTypes, |
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203 MSmlDmDDFObject::TOccurence aOccurrence, |
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204 MSmlDmDDFObject::TScope aScope, |
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205 MSmlDmDDFObject::TDFFormat aFormat, |
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206 const TDesC8& aDescription ) |
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207 |
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208 { |
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209 aNode.SetAccessTypesL( aAccTypes ); |
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210 aNode.SetOccurenceL( aOccurrence ); |
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211 aNode.SetScopeL( aScope ); |
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212 aNode.SetDFFormatL( aFormat ); |
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213 if( aFormat != MSmlDmDDFObject::ENode ) |
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214 { |
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215 // aNode.AddDFTypeMimeTypeL(KNSmlMimeType); |
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216 } |
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217 if ( aDescription != KNullDesC8 ) |
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218 { |
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219 aNode.SetDescriptionL( aDescription ); |
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220 } |
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221 } |
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222 |
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223 // ------------------------------------------------------------------------------------- |
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224 // CUtils::StripWhiteSpaces() |
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225 // Removes all white spaces from a string |
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226 // ------------------------------------------------------------------------------------- |
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227 void CUtils::RemoveIllegalCharsFromURI( TDes8& aString ) |
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228 { |
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229 TInt delPos; |
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230 TInt delLen = 1; |
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231 |
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232 aString.TrimAll(); |
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233 delPos = aString.Find( KWhiteSpace ); |
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234 while ( delPos != KErrNotFound ) |
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235 { |
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236 aString.Delete( delPos,delLen ); |
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237 delPos = aString.Find( KWhiteSpace ); |
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238 } |
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239 } |
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240 |
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241 // ------------------------------------------------------------------------------------- |
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242 // TInt CUtils::DesCToBool |
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243 // ------------------------------------------------------------------------------------- |
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244 TInt32 CUtils::DesToBool( const TDesC8& aSource, TBool& aBool ) |
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245 { |
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246 TInt retval( KErrNone ); |
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247 |
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248 if ( aSource.Match( KTrue ) != KErrNotFound ) |
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249 { |
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250 aBool = ETrue; |
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251 } |
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252 else if ( aSource.Match( KFalse ) != KErrNotFound ) |
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253 { |
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254 aBool = EFalse; |
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255 } |
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256 else |
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257 { |
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258 retval = KErrGeneral; |
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259 } |
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260 |
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261 return retval; |
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262 } |
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263 |
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264 // ------------------------------------------------------------------------------------- |
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265 // CUtils::IntToCharL() |
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266 // ------------------------------------------------------------------------------------- |
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267 TDesC8& CUtils::IntToCharL( const TInt& aObject ) |
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268 { |
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269 HBufC8* buf = HBufC8::NewLC( 8 ); |
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270 TPtr8 ptrBuf = buf->Des(); |
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271 |
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272 ptrBuf.Num( aObject ); |
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273 |
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274 return *buf; |
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275 } |
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276 //------------------------------------------------------------------------------ |
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277 // TPtrC8 CUtils::AppendFirstURISeg( TDes8& aURI, TDes8& aTarget ) |
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278 //------------------------------------------------------------------------------ |
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279 TInt CUtils::AppendFirstURISeg( TDes8& aURI, TDes8& aTarget ) |
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280 { |
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281 |
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282 TInt i = aURI.FindC(_L8("/")); |
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283 |
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284 if ( i != KErrNotFound ) |
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285 { |
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286 aTarget.Append( aURI.Left( i ) ); |
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287 aURI.Copy( aURI.Right( aURI.Length() - i - 1 ) ); |
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288 } |
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289 else |
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290 { |
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291 aTarget.Copy( aURI ); |
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292 aURI.Copy( aURI.Right( 0 ) ); |
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293 } |
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294 |
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295 return i; |
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296 } |
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297 |
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298 //============================================= |
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299 // CUtils::IntLUID() |
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300 // Returns IntValue for aLUID |
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301 //============================================= |
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302 TInt CUtils::IntLUID(const TDesC8& aLUID) |
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303 { |
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304 TInt ret(0); |
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305 |
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306 TLex8 lex(aLUID); |
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307 |
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308 lex.Val( ret ); |
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309 |
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310 return ret; |
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311 } |
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312 |
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