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1 /* |
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2 * Copyright (c) 2009 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: Implementation of applicationmanagement components |
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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 #include "nsmldmuri.h" |
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20 |
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21 // =========================================================================== |
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22 // NSmlDmURI |
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23 // =========================================================================== |
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24 |
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25 // ------------------------------------------------------------------------------------------------ |
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26 // TPtrC8 NSmlDmURI::ParentURI(const TDesC8& aURI) |
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27 // returns parent uri, i.e. removes last uri segment |
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28 // ------------------------------------------------------------------------------------------------ |
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29 TPtrC8 NSmlDmURI::ParentURI(const TDesC8& aURI) |
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30 { |
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31 TBool onlyOneSeg = ETrue; |
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32 TInt i; |
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33 for(i=aURI.Length()-1;i>=0;i--) |
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34 { |
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35 if(aURI[i]==KNSmlDMUriSeparator) |
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36 { |
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37 onlyOneSeg = EFalse; |
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38 break; |
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39 } |
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40 } |
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41 if(onlyOneSeg) |
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42 { |
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43 return KNSmlDmRootUri(); |
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44 } |
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45 else |
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46 { |
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47 return aURI.Left(i); |
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48 } |
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49 } |
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50 |
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51 // ------------------------------------------------------------------------------------------------ |
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52 // TPtrC8 NSmlDmURI::LastURISeg(const TDesC8& aURI) |
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53 // Returns only the last uri segemnt |
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54 // ------------------------------------------------------------------------------------------------ |
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55 TPtrC8 NSmlDmURI::LastURISeg(const TDesC8& aURI) |
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56 { |
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57 TInt i; |
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58 for(i=aURI.Length()-1;i>=0;i--) |
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59 { |
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60 if(aURI[i]==KNSmlDMUriSeparator) |
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61 { |
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62 break; |
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63 } |
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64 } |
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65 if(i==0) |
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66 { |
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67 return aURI; |
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68 } |
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69 else |
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70 { |
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71 return aURI.Mid(i+1); |
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72 } |
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73 } |
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74 |
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75 // ------------------------------------------------------------------------------------------------ |
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76 // TPtrC8 NSmlDmURI::RemoveDotSlash(const TDesC8& aURI) |
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77 // return uri without dot and slash in start |
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78 // ------------------------------------------------------------------------------------------------ |
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79 TPtrC8 NSmlDmURI::RemoveDotSlash(const TDesC8& aURI) |
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80 { |
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81 |
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82 TInt offset = 0; |
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83 TInt endSlash = 0; |
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84 |
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85 if(aURI.Find(KNSmlDmUriDotSlash)==0) |
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86 { |
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87 offset = 2; |
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88 } |
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89 else |
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90 { |
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91 return aURI; |
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92 } |
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93 |
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94 if(aURI.Length()>2&&aURI[aURI.Length()-1]==KNSmlDMUriSeparator) |
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95 { |
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96 endSlash = 1; |
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97 } |
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98 |
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99 return aURI.Mid(offset,aURI.Length()-endSlash-offset); |
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100 } |
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101 |
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102 // ------------------------------------------------------------------------------------------------ |
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103 // TPtrC8 NSmlDmURI::RemoveProp(const TDesC8& aURI) |
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104 // removes property from the uri |
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105 // ------------------------------------------------------------------------------------------------ |
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106 TPtrC8 NSmlDmURI::RemoveProp(const TDesC8& aURI) |
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107 { |
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108 TInt offset = aURI.Find(KNSmlDmQuestionMark); |
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109 if(offset!=KErrNotFound) |
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110 { |
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111 return aURI.Left(offset); |
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112 } |
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113 return aURI; |
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114 } |
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115 |
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116 // ------------------------------------------------------------------------------------------------ |
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117 // TPtrC8 NSmlDmURI::RemoveLastSeg(const TDesC8& aURI) |
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118 // Removes last uri segment |
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119 // ------------------------------------------------------------------------------------------------ |
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120 TPtrC8 NSmlDmURI::RemoveLastSeg(const TDesC8& aURI) |
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121 { |
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122 TInt i; |
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123 for(i=aURI.Length()-1;i>=0;i--) |
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124 { |
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125 if(aURI[i]==KNSmlDMUriSeparator) |
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126 { |
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127 break; |
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128 } |
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129 } |
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130 |
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131 if(i>0) |
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132 { |
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133 return aURI.Left(i); |
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134 } |
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135 else |
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136 { |
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137 return KNullDesC8(); |
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138 } |
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139 } |
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140 |
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141 |
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142 // ------------------------------------------------------------------------------------------------ |
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143 // TPtrC8 NSmlDmURI::URISeg(const TDesC8& aURI,TInt aLocation) |
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144 // Returns the aLocation:th URI segment |
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145 // ------------------------------------------------------------------------------------------------ |
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146 TPtrC8 NSmlDmURI::URISeg(const TDesC8& aURI,TInt aLocation) |
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147 { |
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148 TInt begin=0; |
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149 TInt end; |
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150 TInt num=0; |
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151 |
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152 for(end=0;end<aURI.Length();end++) |
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153 { |
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154 if(aURI[end]==KNSmlDMUriSeparator||end==aURI.Length()-1) |
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155 { |
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156 num++; |
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157 if(num==aLocation) |
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158 { |
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159 break; |
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160 } |
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161 else |
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162 { |
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163 begin = end; |
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164 } |
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165 } |
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166 } |
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167 if(begin==0) |
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168 { |
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169 if(end==aURI.Length()-1) |
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170 { |
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171 return aURI; |
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172 } |
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173 else |
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174 { |
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175 return aURI.Left(end); |
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176 } |
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177 } |
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178 else |
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179 { |
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180 if(end==aURI.Length()-1) |
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181 { |
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182 return aURI.Mid(begin+1,end-begin); |
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183 } |
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184 else |
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185 { |
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186 return aURI.Mid(begin+1,end-begin-1); |
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187 } |
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188 } |
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189 } |
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190 |
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191 |
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192 // ------------------------------------------------------------------------------------------------ |
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193 // TInt NSmlDmURI::NumOfURISegs(const TDesC8& aURI) |
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194 // Returns the num of uri segs |
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195 // ------------------------------------------------------------------------------------------------ |
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196 TInt NSmlDmURI::NumOfURISegs(const TDesC8& aURI) |
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197 { |
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198 TInt numOfURISegs = 1; |
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199 for(TInt i=0;i<aURI.Length();i++) |
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200 { |
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201 if(aURI[i]==KNSmlDMUriSeparator) |
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202 { |
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203 numOfURISegs++; |
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204 } |
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205 } |
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206 return numOfURISegs; |
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207 } |
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208 |