opensim – Blame information for rev 1
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1 | eva | 1 | #region BSD License |
2 | /* |
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3 | Copyright (c) 2004-2005 Matthew Holmes (matthew@wildfiregames.com), Dan Moorehead (dan05a@gmail.com) |
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4 | |||
5 | Redistribution and use in source and binary forms, with or without modification, are permitted |
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6 | provided that the following conditions are met: |
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7 | |||
8 | * Redistributions of source code must retain the above copyright notice, this list of conditions |
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9 | and the following disclaimer. |
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10 | * Redistributions in binary form must reproduce the above copyright notice, this list of conditions |
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11 | and the following disclaimer in the documentation and/or other materials provided with the |
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12 | distribution. |
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13 | * The name of the author may not be used to endorse or promote products derived from this software |
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14 | without specific prior written permission. |
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15 | |||
16 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, |
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17 | BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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18 | ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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19 | EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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20 | OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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21 | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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22 | IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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23 | */ |
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24 | #endregion |
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25 | |||
26 | using System; |
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27 | using System.Collections.Generic; |
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28 | using System.IO; |
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29 | using System.Text.RegularExpressions; |
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30 | using System.Xml; |
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31 | |||
32 | using Prebuild.Core.Attributes; |
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33 | using Prebuild.Core.Interfaces; |
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34 | using Prebuild.Core.Utilities; |
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35 | |||
36 | namespace Prebuild.Core.Nodes |
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37 | { |
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38 | /// <summary> |
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39 | /// |
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40 | /// </summary> |
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41 | [DataNode("Match")] |
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42 | public class MatchNode : DataNode |
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43 | { |
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44 | #region Fields |
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45 | |||
46 | private readonly List<string> m_Files = new List<string>(); |
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47 | private Regex m_Regex; |
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48 | private BuildAction? m_BuildAction; |
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49 | private SubType? m_SubType; |
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50 | string m_ResourceName = ""; |
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51 | private CopyToOutput m_CopyToOutput; |
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52 | private bool m_Link; |
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53 | private string m_LinkPath; |
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54 | private bool m_PreservePath; |
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55 | private string m_Destination = ""; |
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56 | private readonly List<ExcludeNode> m_Exclusions = new List<ExcludeNode>(); |
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57 | |||
58 | #endregion |
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59 | |||
60 | #region Properties |
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61 | |||
62 | /// <summary> |
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63 | /// |
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64 | /// </summary> |
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65 | public IEnumerable<string> Files |
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66 | { |
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67 | get |
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68 | { |
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69 | return m_Files; |
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70 | } |
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71 | } |
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72 | |||
73 | /// <summary> |
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74 | /// |
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75 | /// </summary> |
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76 | public BuildAction? BuildAction |
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77 | { |
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78 | get |
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79 | { |
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80 | return m_BuildAction; |
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81 | } |
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82 | } |
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83 | |||
84 | public string DestinationPath |
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85 | { |
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86 | get |
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87 | { |
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88 | return m_Destination; |
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89 | } |
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90 | } |
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91 | /// <summary> |
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92 | /// |
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93 | /// </summary> |
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94 | public SubType? SubType |
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95 | { |
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96 | get |
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97 | { |
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98 | return m_SubType; |
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99 | } |
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100 | } |
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101 | |||
102 | public CopyToOutput CopyToOutput |
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103 | { |
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104 | get |
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105 | { |
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106 | return m_CopyToOutput; |
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107 | } |
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108 | } |
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109 | |||
110 | public bool IsLink |
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111 | { |
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112 | get |
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113 | { |
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114 | return m_Link; |
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115 | } |
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116 | } |
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117 | |||
118 | public string LinkPath |
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119 | { |
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120 | get |
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121 | { |
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122 | return m_LinkPath; |
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123 | } |
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124 | } |
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125 | /// <summary> |
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126 | /// |
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127 | /// </summary> |
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128 | public string ResourceName |
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129 | { |
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130 | get |
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131 | { |
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132 | return m_ResourceName; |
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133 | } |
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134 | } |
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135 | |||
136 | public bool PreservePath |
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137 | { |
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138 | get |
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139 | { |
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140 | return m_PreservePath; |
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141 | } |
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142 | } |
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143 | |||
144 | #endregion |
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145 | |||
146 | #region Private Methods |
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147 | |||
148 | /// <summary> |
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149 | /// Recurses the directories. |
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150 | /// </summary> |
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151 | /// <param name="path">The path.</param> |
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152 | /// <param name="pattern">The pattern.</param> |
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153 | /// <param name="recurse">if set to <c>true</c> [recurse].</param> |
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154 | /// <param name="useRegex">if set to <c>true</c> [use regex].</param> |
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155 | private void RecurseDirectories(string path, string pattern, bool recurse, bool useRegex, List<ExcludeNode> exclusions) |
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156 | { |
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157 | Match match; |
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158 | try |
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159 | { |
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160 | string[] files; |
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161 | |||
162 | Boolean excludeFile; |
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163 | if(!useRegex) |
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164 | { |
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165 | try |
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166 | { |
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167 | files = Directory.GetFiles(path, pattern); |
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168 | } |
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169 | catch (IOException) |
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170 | { |
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171 | // swallow weird IOException error when running in a virtual box |
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172 | // guest OS on a network share when the host OS is not Windows. |
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173 | // This seems to happen on network shares |
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174 | // when no files match, and may be related to this report: |
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175 | // http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=254546 |
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176 | |||
177 | files = null; |
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178 | } |
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179 | |||
180 | if(files != null) |
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181 | { |
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182 | foreach (string file in files) |
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183 | { |
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184 | excludeFile = false; |
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185 | string fileTemp; |
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186 | if (file.Substring(0,2) == "./" || file.Substring(0,2) == ".\\") |
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187 | { |
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188 | fileTemp = file.Substring(2); |
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189 | } |
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190 | else |
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191 | { |
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192 | fileTemp = file; |
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193 | } |
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194 | |||
195 | // Check all excludions and set flag if there are any hits. |
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196 | foreach ( ExcludeNode exclude in exclusions ) |
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197 | { |
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198 | Regex exRegEx = new Regex( exclude.Pattern ); |
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199 | match = exRegEx.Match( file ); |
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200 | excludeFile |= match.Success; |
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201 | } |
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202 | |||
203 | if ( !excludeFile ) |
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204 | { |
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205 | m_Files.Add( fileTemp ); |
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206 | } |
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207 | |||
208 | } |
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209 | } |
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210 | |||
211 | // don't call return here, because we may need to recursively search directories below |
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212 | // this one, even if no matches were found in this directory. |
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213 | } |
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214 | else |
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215 | { |
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216 | try |
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217 | { |
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218 | files = Directory.GetFiles(path); |
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219 | } |
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220 | catch (IOException) |
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221 | { |
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222 | // swallow weird IOException error when running in a virtual box |
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223 | // guest OS on a network share. |
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224 | files = null; |
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225 | } |
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226 | |||
227 | if (files != null) |
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228 | { |
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229 | foreach (string file in files) |
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230 | { |
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231 | excludeFile = false; |
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232 | |||
233 | match = m_Regex.Match(file); |
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234 | if (match.Success) |
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235 | { |
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236 | // Check all excludions and set flag if there are any hits. |
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237 | foreach (ExcludeNode exclude in exclusions) |
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238 | { |
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239 | Regex exRegEx = new Regex(exclude.Pattern); |
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240 | match = exRegEx.Match(file); |
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241 | excludeFile |= !match.Success; |
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242 | } |
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243 | |||
244 | if (!excludeFile) |
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245 | { |
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246 | m_Files.Add(file); |
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247 | } |
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248 | } |
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249 | } |
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250 | } |
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251 | } |
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252 | |||
253 | if(recurse) |
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254 | { |
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255 | string[] dirs = Directory.GetDirectories(path); |
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256 | if(dirs != null && dirs.Length > 0) |
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257 | { |
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258 | foreach (string str in dirs) |
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259 | { |
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260 | // hack to skip subversion folders. Not having this can cause |
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261 | // a significant performance hit when running on a network drive. |
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262 | if (str.EndsWith(".svn")) |
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263 | continue; |
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264 | |||
265 | RecurseDirectories(Helper.NormalizePath(str), pattern, recurse, useRegex, exclusions); |
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266 | } |
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267 | } |
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268 | } |
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269 | } |
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270 | catch(DirectoryNotFoundException) |
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271 | { |
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272 | return; |
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273 | } |
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274 | catch(ArgumentException) |
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275 | { |
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276 | return; |
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277 | } |
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278 | } |
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279 | |||
280 | #endregion |
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281 | |||
282 | #region Public Methods |
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283 | |||
284 | /// <summary> |
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285 | /// |
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286 | /// </summary> |
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287 | /// <param name="node"></param> |
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288 | public override void Parse(XmlNode node) |
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289 | { |
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290 | if( node == null ) |
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291 | { |
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292 | throw new ArgumentNullException("node"); |
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293 | } |
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294 | string path = Helper.AttributeValue(node, "path", "."); |
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295 | string pattern = Helper.AttributeValue(node, "pattern", "*"); |
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296 | string destination = Helper.AttributeValue(node, "destination", string.Empty); |
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297 | bool recurse = (bool)Helper.TranslateValue(typeof(bool), Helper.AttributeValue(node, "recurse", "false")); |
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298 | bool useRegex = (bool)Helper.TranslateValue(typeof(bool), Helper.AttributeValue(node, "useRegex", "false")); |
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299 | string buildAction = Helper.AttributeValue(node, "buildAction", String.Empty); |
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300 | if (buildAction != string.Empty) |
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301 | m_BuildAction = (BuildAction)Enum.Parse(typeof(BuildAction), buildAction); |
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302 | |||
303 | |||
304 | //TODO: Figure out where the subtype node is being assigned |
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305 | //string subType = Helper.AttributeValue(node, "subType", string.Empty); |
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306 | //if (subType != String.Empty) |
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307 | // m_SubType = (SubType)Enum.Parse(typeof(SubType), subType); |
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308 | m_ResourceName = Helper.AttributeValue(node, "resourceName", m_ResourceName); |
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309 | m_CopyToOutput = (CopyToOutput) Enum.Parse(typeof(CopyToOutput), Helper.AttributeValue(node, "copyToOutput", m_CopyToOutput.ToString())); |
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310 | m_Link = bool.Parse(Helper.AttributeValue(node, "link", bool.FalseString)); |
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311 | if ( m_Link ) |
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312 | { |
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313 | m_LinkPath = Helper.AttributeValue( node, "linkPath", string.Empty ); |
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314 | } |
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315 | m_PreservePath = bool.Parse( Helper.AttributeValue( node, "preservePath", bool.FalseString ) ); |
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316 | |||
317 | if ( buildAction == "Copy") |
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318 | m_Destination = destination; |
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319 | |||
320 | if(path != null && path.Length == 0) |
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321 | path = ".";//use current directory |
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322 | |||
323 | //throw new WarningException("Match must have a 'path' attribute"); |
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324 | |||
325 | if(pattern == null) |
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326 | { |
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327 | throw new WarningException("Match must have a 'pattern' attribute"); |
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328 | } |
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329 | |||
330 | path = Helper.NormalizePath(path); |
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331 | if(!Directory.Exists(path)) |
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332 | { |
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333 | throw new WarningException("Match path does not exist: {0}", path); |
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334 | } |
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335 | |||
336 | try |
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337 | { |
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338 | if(useRegex) |
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339 | { |
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340 | m_Regex = new Regex(pattern); |
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341 | } |
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342 | } |
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343 | catch(ArgumentException ex) |
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344 | { |
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345 | throw new WarningException("Could not compile regex pattern: {0}", ex.Message); |
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346 | } |
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347 | |||
348 | |||
349 | foreach(XmlNode child in node.ChildNodes) |
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350 | { |
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351 | IDataNode dataNode = Kernel.Instance.ParseNode(child, this); |
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352 | if(dataNode is ExcludeNode) |
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353 | { |
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354 | ExcludeNode excludeNode = (ExcludeNode)dataNode; |
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355 | m_Exclusions.Add( excludeNode ); |
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356 | } |
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357 | } |
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358 | |||
359 | RecurseDirectories( path, pattern, recurse, useRegex, m_Exclusions ); |
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360 | |||
361 | if (m_Files.Count < 1) |
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362 | { |
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363 | // Include the project name when the match node returns no matches to provide extra |
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364 | // debug info. |
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365 | ProjectNode project = Parent.Parent as ProjectNode; |
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366 | string projectName = ""; |
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367 | |||
368 | if (project != null) |
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369 | projectName = " in project " + project.AssemblyName; |
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370 | |||
371 | throw new WarningException("Match" + projectName + " returned no files: {0}{1}", Helper.EndPath(path), pattern); |
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372 | } |
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373 | m_Regex = null; |
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374 | } |
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375 | |||
376 | #endregion |
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377 | } |
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378 | } |