mcs/class/Microsoft.Build.Tasks/Microsoft.Build.Tasks/FindUnderPath.cs

   1 //
   2 // FindUnderPath.cs: Find files under the path.
   3 //
   4 // Author:
   5 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   6 //
   7 // (C) 2005 Marek Sieradzki
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27
  28 #if NET_2_0
  29
  30 using System;
  31 using System.Collections.Generic;
  32 using System.IO;
  33 using Microsoft.Build.Framework;
  34
  35 namespace Microsoft.Build.Tasks {
  36         public class FindUnderPath : TaskExtension {
  37
  38                 ITaskItem[]     files;
  39                 ITaskItem[]     inPath;
  40                 ITaskItem[]     outOfPath;
  41                 ITaskItem       path;
  42
  43                 public FindUnderPath ()
  44                 {
  45                 }
  46
  47                 public override bool Execute ()
  48                 {
  49                         List <ITaskItem> temporaryInPath = new List <ITaskItem> ();
  50                         List <ITaskItem> temporaryOutOfPath = new List <ITaskItem> ();
  51
  52                         if (path == null) {
  53                                 Log.LogError (null, null, null, BuildEngine.ProjectFileOfTaskNode,
  54                                         BuildEngine.LineNumberOfTaskNode, BuildEngine.ColumnNumberOfTaskNode,
  55                                         BuildEngine.LineNumberOfTaskNode, BuildEngine.ColumnNumberOfTaskNode,
  56                                         "Path attribute must be specified", null);
  57                                 return false;
  58                         }
  59
  60                         foreach (ITaskItem file in files) {
  61                                 try {
  62                                         string fullPath = path.GetMetadata ("FullPath");;
  63                                         string fileFullPath = file.GetMetadata ("FullPath");
  64                                         if (System.IO.Path.GetDirectoryName (fullPath) != null) {
  65                                                 string fullPath1 = fullPath + System.IO.Path.DirectorySeparatorChar;
  66                                                 string fullPath2 = fullPath + System.IO.Path.AltDirectorySeparatorChar;
  67                                                 if (fileFullPath.StartsWith (fullPath1) || fileFullPath.StartsWith (fullPath2))
  68                                                         temporaryInPath.Add (file);
  69                                                 else
  70                                                         temporaryOutOfPath.Add (file);
  71                                         } else if (System.IO.Path.GetDirectoryName (fullPath) == String.Empty) {
  72                                                 throw new Exception ("Path contains no directory information.");
  73                                         } else {
  74                                                 if (fileFullPath.StartsWith (fullPath))
  75                                                         temporaryInPath.Add (file);
  76                                                 else
  77                                                         temporaryOutOfPath.Add (file);
  78                                         }
  79                                 }
  80                                 catch (Exception ex) {
  81                                         Log.LogErrorFromException (ex);
  82                                 }
  83                         }
  84
  85                         inPath = temporaryInPath.ToArray ();
  86                         outOfPath = temporaryOutOfPath.ToArray ();
  87
  88                         return true;
  89                 }
  90
  91                 public ITaskItem[] Files {
  92                         get {
  93                                 return files;
  94                         }
  95                         set {
  96                                 files = value;
  97                         }
  98                 }
  99
 100                 [Output]
 101                 public ITaskItem[] InPath {
 102                         get {
 103                                 return inPath;
 104                         }
 105                         set {
 106                                 inPath = value;
 107                         }
 108                 }
 109
 110                 [Output]
 111                 public ITaskItem[] OutOfPath {
 112                         get {
 113                                 return outOfPath;
 114                         }
 115                         set {
 116                                 outOfPath = value;
 117                         }
 118                 }
 119
 120                 [Required]
 121                 public ITaskItem Path {
 122                         get {
 123                                 return path;
 124                         }
 125                         set {
 126                                 path = value;
 127                         }
 128                 }
 129         }
 130 }
 131
 132 #endif