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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 Descriptor16 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 /** |
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26 * Converts a descriptor of type TPtrC16 to Wstring |
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27 * |
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28 * @param aSrc is the descriptor to be converted , aDes is the |
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29 * reference to the Wstring array where the result of conversion |
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30 * is stored |
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31 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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32 * -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData) |
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33 */ |
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34 |
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35 EXPORT_C int Tptrc16ToWstring(TPtrC16& aSrc, wstring& aDes) |
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36 { |
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37 |
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38 unsigned int ilen = aSrc.Length(); |
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39 if (0 == ilen) |
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40 { |
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41 return EDescriptorNoData; |
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42 } |
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43 |
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44 wchar_t* wcharString = new wchar_t[ilen+1]; |
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45 if (!wcharString) |
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46 { |
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47 return EInsufficientSystemMemory; |
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48 } |
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49 |
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50 wmemcpy((wchar_t*)wcharString, (const wchar_t*)aSrc.Ptr(), ilen); |
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51 wcharString[ilen] = L'\0'; |
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52 |
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53 aDes.assign(wcharString); |
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54 |
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55 delete []wcharString; |
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56 |
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57 return ESuccess; |
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58 } |
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59 |
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60 /** |
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61 * Converts a descriptor of type Tbuf16 to Wstring |
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62 * |
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63 * @param aSrc is the descriptor to be converted , aDes is the |
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64 * reference to the Wstring array where the result of conversion |
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65 * is stored |
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66 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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67 * -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData) |
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68 */ |
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69 |
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70 EXPORT_C int Tbuf16ToWstring(TDes16& aSrc, wstring& aDes) |
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71 { |
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72 |
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73 unsigned int ilen = aSrc.Length(); |
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74 if (0 == ilen) |
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75 { |
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76 return EDescriptorNoData; |
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77 } |
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78 |
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79 wchar_t* wcharString = new wchar_t[ilen+1]; |
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80 if (!wcharString) |
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81 { |
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82 return EInsufficientSystemMemory; |
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83 } |
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84 |
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85 wmemcpy((wchar_t*)wcharString, (const wchar_t*)aSrc.Ptr(), ilen); |
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86 wcharString[ilen] = L'\0'; |
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87 |
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88 aDes.assign(wcharString); |
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89 |
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90 delete []wcharString; |
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91 return ESuccess; |
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92 } |
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93 |
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94 /** |
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95 * Converts a descriptor of type HBufc16 to Wstring |
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96 * |
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97 * @param aSrc is the descriptor to be converted , aDes is the |
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98 * reference to the Wstring array where the result of conversion |
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99 * is stored |
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100 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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101 * -4 is EInvalidPointer , -5 is EDescriptorNoData) |
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102 */ |
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103 EXPORT_C int Hbufc16ToWstring(HBufC16* aSrc, wstring& aDes) |
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104 { |
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105 unsigned int ilen = 0; |
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106 if (!aSrc) |
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107 { |
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108 return EInvalidPointer; |
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109 } |
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110 else |
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111 { |
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112 ilen = aSrc->Length(); |
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113 if (0 == ilen ) |
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114 { |
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115 return EDescriptorNoData; |
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116 } |
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117 } |
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118 |
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119 wchar_t* wcharString = new wchar_t[ilen+1]; |
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120 if (!wcharString) |
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121 { |
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122 return EInsufficientSystemMemory; |
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123 } |
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124 |
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125 wmemcpy((wchar_t*)wcharString, (const wchar_t*)aSrc->Ptr(), ilen); |
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126 wcharString[ilen] = L'\0'; |
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127 |
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128 aDes.assign(wcharString); |
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129 |
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130 delete []wcharString; |
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131 return ESuccess; |
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132 } |
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133 |
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134 /** |
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135 * Converts a descriptor of type TPtr16 to Wstring |
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136 * |
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137 * @param aSrc is the descriptor to be converted , aDes is the |
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138 * reference to the Wstring array where the result of conversion |
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139 * is stored |
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140 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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141 * -5 is EDescriptorNoData) |
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142 */ |
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143 EXPORT_C int Tptr16ToWstring(TPtr16& aSrc, wstring& aDes) |
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144 { |
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145 |
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146 unsigned int ilen = aSrc.Length(); |
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147 |
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148 if (0 == ilen) |
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149 { |
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150 return EDescriptorNoData; |
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151 } |
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152 |
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153 wchar_t* wcharString = new wchar_t[ilen+1]; |
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154 if (!wcharString) |
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155 { |
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156 return EInsufficientSystemMemory; |
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157 } |
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158 |
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159 wmemcpy(wcharString, (wchar_t *)aSrc.Ptr(), ilen); |
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160 wcharString[ilen] = L'\0'; |
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161 |
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162 aDes.assign(wcharString); |
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163 |
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164 delete []wcharString; |
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165 return ESuccess; |
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166 } |
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167 |
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168 |
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169 /** |
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170 * Converts a descriptor of type RBuf16 to Wstring |
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171 * |
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172 * @param aSrc is the descriptor to be converted , aDes is the |
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173 * reference to the Wstring array where the result of conversion |
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174 * is stored |
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175 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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176 * -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData) |
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177 */ |
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178 EXPORT_C int Rbuf16ToWstring(TDes16& aSrc, wstring& aDes) |
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179 { |
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180 unsigned int ilen = aSrc.Length(); |
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181 if (0 == ilen) |
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182 { |
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183 return EDescriptorNoData; |
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184 } |
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185 |
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186 wchar_t* buf = new wchar_t[ilen+1]; |
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187 if(!buf) |
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188 { |
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189 return EInsufficientSystemMemory; |
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190 } |
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191 |
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192 wmemcpy (buf,(wchar_t *)aSrc.Ptr(), ilen); |
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193 buf[ilen]=L'\0'; |
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194 |
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195 aDes.assign(buf); |
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196 delete[] buf; |
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197 |
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198 return ESuccess; |
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199 } |
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200 |
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201 /** |
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202 * Converts a descriptor of type TLitc16 to Wstring |
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203 * |
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204 * @param aSrc is the descriptor to be converted , aDes is the |
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205 * reference to the Wstring array where the result of conversion |
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206 * is stored |
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207 * @return Status code (0 is ESuccess, -1 is EInsufficientMemory, |
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208 * -5 is EDescriptorNoData) |
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209 */ |
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210 EXPORT_C int Tlitc16ToWstring(TDesC16& aSrc, wstring& aDes) |
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211 { |
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212 |
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213 unsigned int ilen = aSrc.Length(); |
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214 if (0 == ilen) |
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215 { |
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216 return EDescriptorNoData; |
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217 } |
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218 |
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219 wchar_t* wcharString = new wchar_t[ilen+1]; |
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220 if (!wcharString) |
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221 { |
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222 return EInsufficientSystemMemory; |
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223 } |
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224 |
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225 wmemcpy((wchar_t*)wcharString, (const wchar_t*)aSrc.Ptr(), ilen); |
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226 wcharString[ilen] = L'\0'; |
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227 |
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228 aDes.assign(wcharString); |
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229 |
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230 delete []wcharString; |
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231 return ESuccess; |
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232 } |