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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: |
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15 * |
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16 */ |
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17 using System; |
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18 using System.Collections; |
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19 using System.Collections.Generic; |
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20 |
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21 namespace SymbianStructuresLib.CodeSegments |
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22 { |
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23 public class CodeSegDefinitionCollection : IEnumerable<CodeSegDefinition> |
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24 { |
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25 #region Constructors |
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26 public CodeSegDefinitionCollection() |
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27 : this( 10 ) |
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28 { |
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29 } |
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30 |
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31 public CodeSegDefinitionCollection( int aGranularity ) |
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32 { |
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33 iEntries = new List<CodeSegDefinition>( aGranularity ); |
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34 } |
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35 |
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36 public CodeSegDefinitionCollection( IEnumerable<CodeSegDefinition> aCopy ) |
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37 { |
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38 iEntries = new List<CodeSegDefinition>(); |
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39 iEntries.AddRange( aCopy ); |
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40 } |
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41 #endregion |
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42 |
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43 #region API |
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44 public void Reset() |
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45 { |
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46 lock ( iEntries ) |
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47 { |
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48 iEntries.Clear(); |
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49 } |
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50 } |
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51 |
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52 public void Add( CodeSegDefinition aEntry ) |
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53 { |
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54 if ( string.IsNullOrEmpty( aEntry.FileName ) ) |
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55 { |
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56 throw new ArgumentException( "File name invalid" ); |
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57 } |
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58 |
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59 lock ( iEntries ) |
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60 { |
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61 if ( !Contains( aEntry ) ) |
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62 { |
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63 iEntries.Add( aEntry ); |
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64 } |
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65 } |
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66 } |
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67 |
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68 public void AddRange( IEnumerable<CodeSegDefinition> aItems ) |
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69 { |
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70 foreach ( CodeSegDefinition entry in aItems ) |
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71 { |
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72 Add( entry ); |
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73 } |
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74 } |
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75 |
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76 public void Remove( CodeSegDefinition aEntry ) |
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77 { |
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78 lock ( iEntries ) |
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79 { |
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80 int index = IndexOf( aEntry ); |
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81 if ( index >= 0 ) |
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82 { |
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83 iEntries.RemoveAt( index ); |
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84 } |
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85 } |
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86 } |
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87 |
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88 public void SortByFileName() |
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89 { |
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90 lock ( iEntries ) |
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91 { |
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92 iEntries.Sort( new Internal.CSDCompareByFileName() ); |
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93 } |
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94 } |
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95 |
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96 public void SortByAddress() |
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97 { |
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98 lock ( iEntries ) |
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99 { |
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100 iEntries.Sort( new Internal.CSDCompareByAddress() ); |
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101 } |
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102 } |
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103 |
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104 public bool Contains( string aFileName ) |
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105 { |
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106 lock ( iEntries ) |
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107 { |
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108 CodeSegDefinition temp = new CodeSegDefinition( aFileName ); |
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109 return Contains( temp ); |
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110 } |
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111 } |
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112 |
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113 public bool Contains( CodeSegDefinition aEntry ) |
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114 { |
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115 lock ( iEntries ) |
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116 { |
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117 int index = IndexOf( aEntry ); |
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118 bool ret = ( index >= 0 ); |
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119 return ret; |
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120 } |
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121 } |
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122 |
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123 public int IndexOf( CodeSegDefinition aEntry ) |
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124 { |
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125 Predicate<CodeSegDefinition> predicate = delegate( CodeSegDefinition search ) |
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126 { |
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127 return search.Equals( aEntry ); |
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128 }; |
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129 // |
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130 lock ( iEntries ) |
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131 { |
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132 int ret = iEntries.FindIndex( predicate ); |
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133 return ret; |
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134 } |
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135 } |
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136 |
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137 public CodeSegDefinition DefinitionByAddress( uint aAddress ) |
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138 { |
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139 Predicate<CodeSegDefinition> predicate = delegate( CodeSegDefinition validate ) |
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140 { |
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141 return validate.Contains( aAddress ); |
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142 }; |
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143 // |
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144 lock ( iEntries ) |
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145 { |
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146 CodeSegDefinition ret = iEntries.Find( predicate ); |
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147 return ret; |
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148 } |
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149 } |
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150 #endregion |
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151 |
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152 #region Properties |
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153 public int Count |
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154 { |
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155 get |
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156 { |
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157 lock ( iEntries ) |
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158 { |
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159 return iEntries.Count; |
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160 } |
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161 } |
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162 } |
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163 |
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164 public CodeSegDefinition this[ int aIndex ] |
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165 { |
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166 get |
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167 { |
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168 lock ( iEntries ) |
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169 { |
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170 return iEntries[ aIndex ]; |
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171 } |
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172 } |
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173 } |
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174 |
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175 public CodeSegDefinition this[ uint aAddress ] |
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176 { |
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177 get |
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178 { |
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179 CodeSegDefinition ret = null; |
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180 // |
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181 foreach ( CodeSegDefinition entry in iEntries ) |
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182 { |
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183 if ( entry.Contains( aAddress ) ) |
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184 { |
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185 ret = entry; |
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186 break; |
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187 } |
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188 } |
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189 // |
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190 return ret; |
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191 } |
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192 } |
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193 #endregion |
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194 |
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195 #region IEnumerable Members |
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196 public IEnumerator<CodeSegDefinition> GetEnumerator() |
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197 { |
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198 foreach ( CodeSegDefinition entry in iEntries ) |
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199 { |
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200 yield return entry; |
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201 } |
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202 } |
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203 |
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204 IEnumerator IEnumerable.GetEnumerator() |
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205 { |
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206 foreach ( CodeSegDefinition entry in iEntries ) |
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207 { |
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208 yield return entry; |
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209 } |
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210 } |
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211 #endregion |
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212 |
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213 #region Data members |
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214 private readonly List<CodeSegDefinition> iEntries; |
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215 #endregion |
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216 } |
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217 } |