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1 /* |
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2 * Copyright (c) 2008 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: Contains the source for Descriptor to wstring conversions |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include "libutils.h" |
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21 |
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22 |
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23 |
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24 /** |
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25 * Converts a descriptor of type Tptrc8 to Wstring |
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26 * |
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27 * @param aSrc is the descriptor to be converted , aDes is the |
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28 * reference to the wstring array where the result of conversion |
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29 * is stored |
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30 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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31 * -5 is EDescriptorNoData) |
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32 */ |
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33 |
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34 EXPORT_C int Tptrc8ToWstring(TPtrC8& aSrc, wstring& aDes) |
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35 { |
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36 int retval = ESuccess; |
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37 int ilen = aSrc.Length(); |
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38 int minusone = -1; |
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39 |
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40 if (0 == ilen) |
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41 { |
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42 return EDescriptorNoData; |
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43 } |
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44 |
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45 wchar_t* wcharString = new wchar_t[ilen+1]; |
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46 |
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47 if (!wcharString) |
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48 { |
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49 return EInsufficientSystemMemory; |
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50 } |
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51 |
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52 if(minusone != mbstowcs (wcharString, (const char*)aSrc.Ptr(), ilen)) |
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53 { |
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54 wcharString[ilen] = L'\0'; |
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55 aDes.assign(wcharString); |
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56 } |
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57 else |
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58 { |
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59 retval = EInvalidMBSSequence; |
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60 } |
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61 |
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62 delete []wcharString; |
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63 return retval; |
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64 } |
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65 |
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66 /** |
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67 * Converts a descriptor of type TBuf8 to wstring |
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68 * |
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69 * @param aSrc is the descriptor to be converted , aDes is the |
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70 * reference to the wstring array where the result of conversion |
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71 * is stored |
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72 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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73 * -5 is EDescriptorNoData) |
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74 */ |
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75 |
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76 EXPORT_C int Tbuf8ToWstring(TDes8& aSrc, wstring& aDes) |
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77 { |
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78 int retval = ESuccess; |
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79 unsigned int ilen = aSrc.Length(); |
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80 int minusone = -1; |
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81 |
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82 if (0 == ilen) |
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83 { |
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84 return EDescriptorNoData; |
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85 } |
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86 |
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87 wchar_t* wcharString = new wchar_t[ilen+1]; |
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88 |
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89 if (!wcharString) |
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90 { |
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91 return EInsufficientSystemMemory; |
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92 } |
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93 |
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94 if(minusone != mbstowcs (wcharString, (const char*)aSrc.Ptr(), ilen)) |
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95 { |
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96 wcharString[ilen] = L'\0'; |
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97 aDes.assign(wcharString); |
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98 } |
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99 else |
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100 { |
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101 retval = EInvalidMBSSequence; |
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102 } |
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103 |
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104 delete []wcharString; |
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105 return retval; |
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106 } |
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107 |
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108 /** |
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109 * Converts a descriptor of type TBufC8 to wstring |
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110 * |
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111 * @param aSrc is the descriptor to be converted , aDes is the |
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112 * reference to the wstring array where the result of conversion |
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113 * is stored |
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114 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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115 * -5 is EDescriptorNoData) |
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116 */ |
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117 |
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118 EXPORT_C int Tbufc8ToWstring(TDesC8& aSrc, wstring& aDes) |
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119 { |
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120 |
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121 int retval = ESuccess; |
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122 unsigned int ilen = aSrc.Length(); |
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123 int minusone = -1; |
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124 |
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125 if (0 == ilen) |
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126 { |
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127 return EDescriptorNoData; |
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128 } |
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129 |
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130 wchar_t* wcharString = new wchar_t[ilen+1]; |
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131 |
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132 if (!wcharString) |
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133 { |
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134 return EInsufficientSystemMemory; |
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135 } |
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136 |
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137 if(minusone != mbstowcs (wcharString, (const char*)aSrc.Ptr(), ilen)) |
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138 { |
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139 wcharString[ilen] = L'\0'; |
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140 aDes.assign (wcharString); |
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141 } |
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142 else |
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143 { |
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144 retval = EInvalidMBSSequence; |
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145 } |
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146 |
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147 delete []wcharString; |
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148 return retval; |
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149 } |
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150 |
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151 /** |
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152 * Converts a descriptor of type Tptr8 to wstring |
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153 * |
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154 * @param aSrc is the descriptor to be converted , aDes is the |
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155 * reference to the wstring array where the result of conversion |
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156 * is stored |
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157 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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158 * -5 is EDescriptorNoData) |
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159 */ |
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160 |
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161 EXPORT_C int Tptr8ToWstring(TPtr8& aSrc, wstring& aDes) |
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162 { |
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163 int retval= ESuccess; |
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164 unsigned int ilen = aSrc.Length(); |
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165 int minusone = -1; |
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166 |
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167 if (0 == ilen) |
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168 { |
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169 return EDescriptorNoData; |
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170 } |
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171 |
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172 wchar_t* wcharString = new wchar_t[ilen+1]; |
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173 if (!wcharString) |
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174 { |
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175 return EInsufficientSystemMemory; |
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176 } |
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177 |
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178 if(minusone != mbstowcs(wcharString, (const char*)aSrc.Ptr(), ilen)) |
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179 { |
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180 wcharString[ilen] = L'\0'; |
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181 aDes.assign(wcharString); |
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182 } |
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183 else |
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184 { |
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185 retval= EInvalidMBSSequence; |
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186 } |
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187 |
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188 delete []wcharString; |
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189 return retval; |
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190 } |
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191 |
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192 /** |
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193 * Converts a descriptor of type RBuf8 to wstring |
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194 * |
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195 * @param aSrc is the descriptor to be converted , aDes is the |
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196 * reference to the wstring array where the result of conversion |
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197 * is stored |
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198 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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199 * -5 is EDescriptorNoData) |
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200 */ |
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201 |
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202 EXPORT_C int Rbuf8ToWstring(TDes8& aSrc, wstring& aDes) |
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203 { |
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204 int retval = ESuccess; |
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205 unsigned int ilen = aSrc.Length(); |
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206 int minusone = -1; |
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207 if (0 == ilen) |
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208 { |
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209 return EDescriptorNoData; |
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210 } |
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211 |
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212 wchar_t* buf = new wchar_t[ilen+1]; |
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213 if(!buf) |
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214 { |
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215 return EInsufficientSystemMemory; |
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216 } |
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217 |
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218 if(minusone != mbstowcs(buf, (char *)aSrc.Ptr(), ilen)) |
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219 { |
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220 buf[ilen] = L'\0'; |
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221 aDes.assign(buf); |
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222 } |
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223 else |
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224 { |
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225 retval = EInvalidMBSSequence; |
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226 } |
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227 |
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228 delete []buf; |
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229 return retval; |
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230 } |
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231 |
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232 /** |
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233 * Converts a descriptor of type HBuf8 to wstring |
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234 * |
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235 * @param aSrc is the descriptor to be converted , aDes is the |
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236 * reference to the wstring array where the result of conversion |
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237 * is stored |
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238 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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239 * -4 is EInvalidPointer , -5 is EDescriptorNoData) |
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240 */ |
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241 |
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242 EXPORT_C int Hbufc8ToWstring(HBufC8* aSrc, wstring& aDes) |
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243 { |
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244 unsigned int ilen = 0; |
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245 int retval = ESuccess; |
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246 int minusone = -1; |
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247 |
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248 if (!aSrc) |
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249 { |
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250 return EInvalidPointer; |
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251 } |
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252 else |
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253 { |
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254 ilen = aSrc->Length(); |
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255 if (0 == ilen ) |
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256 { |
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257 return EDescriptorNoData; |
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258 } |
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259 } |
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260 |
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261 wchar_t* buff = new wchar_t[ilen+1]; |
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262 if (!buff) |
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263 { |
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264 return EInsufficientSystemMemory; |
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265 } |
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266 |
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267 if(minusone != mbstowcs(buff, (char *)aSrc->Ptr(), ilen)) |
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268 { |
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269 buff[ilen] = L'\0'; |
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270 aDes.assign(buff); |
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271 } |
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272 else |
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273 { |
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274 retval = EInvalidMBSSequence; |
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275 } |
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276 |
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277 delete []buff; |
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278 return retval; |
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279 } |
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280 |
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281 /** |
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282 * Converts a descriptor of type Tlitc8 to wstring |
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283 * |
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284 * @param aSrc is the descriptor to be converted , aDes is the |
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285 * reference to the wstring array where the result of conversion |
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286 * is stored |
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287 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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288 * -5 is EDescriptorNoData) |
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289 */ |
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290 |
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291 EXPORT_C int Tlitc8ToWstring(TDes8& aSrc, wstring& aDes) |
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292 { |
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293 int retval= ESuccess; |
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294 unsigned int ilen = aSrc.Length(); |
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295 int minusone = -1; |
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296 |
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297 if (0 == ilen) |
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298 { |
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299 return EDescriptorNoData; |
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300 } |
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301 |
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302 wchar_t* wcharString = new wchar_t[ilen+1]; |
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303 if (!wcharString) |
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304 { |
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305 return EInsufficientSystemMemory; |
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306 } |
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307 |
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308 if(minusone != mbstowcs(wcharString, (const char*)aSrc.Ptr(), ilen)) |
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309 { |
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310 wcharString[ilen] = L'\0'; |
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311 aDes.assign(wcharString); |
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312 } |
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313 else |
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314 { |
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315 retval= EInvalidMBSSequence; |
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316 } |
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317 |
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318 delete []wcharString; |
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319 return retval; |
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320 } |
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321 |