class/Microsoft.TeamFoundation.VersionControl.Client/AccessEntry.cs

   1 //
   2 // Microsoft.TeamFoundation.VersionControl.Client.AccessEntry
   3 //
   4 // Authors:
   5 //      Joel Reed (joelwreed@gmail.com)
   6 //
   7 // Copyright (C) 2007 Joel Reed
   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
  29 using System;
  30 using System.Collections.Generic;
  31 using System.Text;
  32 using System.Xml;
  33
  34 namespace Microsoft.TeamFoundation.VersionControl.Client
  35 {
  36         public class AccessEntry
  37         {
  38                 private string[] allow;
  39                 private string[] deny;
  40                 private string[] allowInherited;
  41                 private string[] denyInherited;
  42                 private string ident;
  43
  44                 internal static string[] ReadPermissions(XmlReader reader)
  45                 {
  46                         if (reader.IsEmptyElement) return new string[0];
  47
  48                         string elementName = reader.Name;
  49
  50                         List<string> perms = new List<string>();
  51                         while (reader.Read())
  52                                 {
  53                                         if (reader.NodeType == XmlNodeType.EndElement && reader.Name == elementName)
  54                                                 break;
  55
  56                                         if (reader.NodeType == XmlNodeType.Element && reader.Name == "string")
  57                                                 {
  58                                                         string perm = reader.ReadString();
  59                                                         perms.Add(perm);
  60                                                 }
  61                                 }
  62
  63                         return perms.ToArray();
  64                 }
  65
  66                 internal static AccessEntry FromXml(Repository repository, XmlReader reader)
  67                 {
  68                         AccessEntry entry = new AccessEntry();
  69                         string elementName = reader.Name;
  70
  71                         entry.ident = reader.GetAttribute("ident");
  72
  73                         while (reader.Read())
  74                                 {
  75                                         if (reader.NodeType == XmlNodeType.EndElement && reader.Name == elementName)
  76                                                 break;
  77
  78                                         if (reader.NodeType == XmlNodeType.Element)
  79                                                 {
  80                                                         switch (reader.Name)
  81                                                                 {
  82                                                                 case "Allow":
  83                                                                         entry.allow = ReadPermissions(reader);
  84                                                                         break;
  85                                                                 case "Deny":
  86                                                                         entry.deny = ReadPermissions(reader);
  87                                                                         break;
  88                                                                 case "AllowInherited":
  89                                                                         entry.allowInherited = ReadPermissions(reader);
  90                                                                         break;
  91                                                                 case "DenyInherited":
  92                                                                         entry.denyInherited = ReadPermissions(reader);
  93                                                                         break;
  94                                                                 }
  95                                                 }
  96                                 }
  97
  98                         return entry;
  99                 }
 100
 101                 public string[] Allow
 102                 {
 103                         get { return allow; }
 104                 }
 105
 106                 public string[] Deny
 107                 {
 108                         get { return deny; }
 109                 }
 110
 111                 public string[] AllowInherited
 112                 {
 113                         get { return allowInherited; }
 114                 }
 115
 116                 public string[] DenyInherited
 117                 {
 118                         get { return denyInherited; }
 119                 }
 120
 121                 public string IdentityName
 122                 {
 123                         get { return ident; }
 124                 }
 125         }
 126 }