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

   1 //
   2 // Microsoft.TeamFoundation.VersionControl.Client.GetOperation
   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.IO;
  31 using System.Net;
  32 using System.Text;
  33 using System.Xml;
  34
  35 namespace Microsoft.TeamFoundation.VersionControl.Client
  36 {
  37         internal class GetOperation : ILocalUpdateOperation
  38         {
  39                 public ChangeType ChangeType
  40                 {
  41                         get { return chg; }
  42                 }
  43
  44                 public int DeletionId
  45                 {
  46                         get { return did; }
  47                 }
  48
  49                 public int ItemId
  50                 {
  51                         get { return itemId; }
  52                 }
  53
  54                 public ItemType ItemType
  55                 {
  56                         get { return itemType; }
  57                 }
  58
  59                 public string TargetLocalItem
  60                 {
  61                         get { return tlocal; }
  62                 }
  63
  64                 public string SourceLocalItem
  65                 {
  66                         get { return slocal; }
  67                 }
  68
  69                 public string TargetServerItem
  70                 {
  71                         get { return titem; }
  72                 }
  73
  74                 public int VersionLocal
  75                 {
  76                         get { return lver; }
  77                 }
  78
  79                 public int VersionServer
  80                 {
  81                         get { return sver; }
  82                 }
  83
  84                 public Uri ArtifactUri
  85                 {
  86                         get { return artifactUri; }
  87                 }
  88
  89                 private ItemType itemType = ItemType.File;
  90                 private int itemId = 0;
  91                 private int did = 0;
  92
  93                 private string slocal;
  94                 private string tlocal;
  95                 private string titem;
  96                 private int sver = 0;
  97                 private int lver = 0;
  98                 private ChangeType chg = ChangeType.None;
  99                 //private LockLevel @lock = LockLevel.None;
 100                 //private bool il = true;
 101                 //private int pcid = 0;
 102                 //private bool cnflct = false;
 103                 //private int cnflctitemid = 0;
 104                 private Uri artifactUri;
 105                 //private System.Byte[] hashValue;
 106
 107                 internal static GetOperation FromXml(string itemUrl, XmlReader reader)
 108                 {
 109                         GetOperation getOperation = new GetOperation();
 110                         string elementName = reader.Name;
 111
 112                         string stype = reader.GetAttribute("type");
 113                         if (!String.IsNullOrEmpty(stype))
 114                                 getOperation.itemType = (ItemType) Enum.Parse(typeof(ItemType), stype, true);
 115
 116                         getOperation.itemId = Convert.ToInt32(reader.GetAttribute("itemid"));
 117                         getOperation.slocal = TfsPath.ToPlatformPath(reader.GetAttribute("slocal"));
 118                         getOperation.tlocal = TfsPath.ToPlatformPath(reader.GetAttribute("tlocal"));
 119
 120                         getOperation.titem = reader.GetAttribute("titem");
 121                         getOperation.sver = Convert.ToInt32(reader.GetAttribute("sver"));
 122                         getOperation.lver = Convert.ToInt32(reader.GetAttribute("lver"));
 123
 124                         string chgAttr = reader.GetAttribute("chg");
 125                         if (!String.IsNullOrEmpty(chgAttr))
 126                                 getOperation.chg = (ChangeType) Enum.Parse(typeof(ChangeType), chgAttr.Replace(" ", ","), true);
 127
 128                         // setup download url if found
 129                         string durl = reader.GetAttribute("durl");
 130                         if (!String.IsNullOrEmpty(durl))
 131                                 getOperation.artifactUri = new Uri(String.Format("{0}?{1}", itemUrl, durl));
 132
 133                         // here's what you get if you remap a working folder from one
 134                         // team project to another team project with the same file
 135                         // first you get the update getOperation, then you get this later on
 136                         // <GetOperation type="File" itemid="159025" slocal="foo.xml" titem="$/bar/foo.xml" lver="12002"><HashValue /></GetOperation>
 137
 138                         // look for a deletion id
 139                         getOperation.did = Convert.ToInt32(reader.GetAttribute("did"));
 140
 141                         while (reader.Read())
 142                                 {
 143                                         if (reader.NodeType == XmlNodeType.EndElement && reader.Name == elementName)
 144                                                 break;
 145
 146                                         if (reader.NodeType == XmlNodeType.Element && (!reader.IsEmptyElement))
 147                                                 {
 148                                                         switch (reader.Name)
 149                                                                 {
 150                                                                 case "HashValue":
 151                                                                         break;
 152                                                                 }
 153                                                 }
 154                                 }
 155
 156                         return getOperation;
 157                 }
 158
 159                 public override string ToString()
 160                 {
 161                         StringBuilder sb = new StringBuilder();
 162
 163                         sb.Append("GetOperation instance ");
 164                         sb.Append(GetHashCode());
 165
 166                         sb.Append("\n    type: ");
 167                         sb.Append(ItemType.ToString());
 168
 169                         sb.Append("\n    itemid: ");
 170                         sb.Append(ItemId);
 171
 172                         sb.Append("\n    slocal: ");
 173                         sb.Append(slocal);
 174
 175                         sb.Append("\n    tlocal: ");
 176                         sb.Append(tlocal);
 177
 178                         sb.Append("\n    titem: ");
 179                         sb.Append(titem);
 180
 181                         sb.Append("\n    sver: ");
 182                         sb.Append(sver);
 183
 184                         sb.Append("\n    lver: ");
 185                         sb.Append(lver);
 186
 187                         sb.Append("\n    did: ");
 188                         sb.Append(DeletionId);
 189
 190                         sb.Append("\n    ArtifactUri: ");
 191                         sb.Append(artifactUri);
 192
 193                         sb.Append("\n    ChangeType: ");
 194                         sb.Append(ChangeType.ToString());
 195
 196                         return sb.ToString();
 197                 }
 198         }
 199 }
 200
 201 //                      if (getOperation.did != 0) getOperation.chg = ChangeType.Delete;
 202 //                      //else if (getOperation.sver == 0) getOperation.chg = ChangeType.None;
 203 //                      else
 204 //                              {
 205 //                                      if (String.IsNullOrEmpty(getOperation.slocal))
 206 //                                              getOperation.chg = ChangeType.Add;
 207 //                                      else
 208 //                                              {
 209 //                                                      // seems to be only way to tell if this is a rename operation
 210 //                                                      if ((!String.IsNullOrEmpty(getOperation.tlocal))&&
 211 //                                                                      (getOperation.slocal != getOperation.tlocal))
 212 //                                                              getOperation.chg = ChangeType.Rename;
 213 //                                              }
 214 //                              }