class/OpenTF.Common/Settings.cs

   1 //
   2 // Settings.cs
   3 //
   4 // Authors:
   5 //      Joel Reed (joelwreed@gmail.com)
   6 //
   7
   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.IO;
  32 using System.Text;
  33 using System.Xml;
  34 using Microsoft.TeamFoundation.Client;
  35 using Microsoft.TeamFoundation.VersionControl.Common;
  36 using Microsoft.TeamFoundation.VersionControl.Client;
  37
  38 namespace OpenTF.Common
  39 {
  40         public class Settings : SortedList<string, string>
  41         {
  42                 private readonly string ConfigFile = "TfClient.config";
  43                 private bool initialized = false;
  44                 private static Settings current = new Settings();
  45
  46                 public static Settings Current
  47                 {
  48                         get { return current; }
  49                 }
  50
  51                 private Settings()
  52                         {
  53                         }
  54
  55                 private void InitializeAsNeeded()
  56                 {
  57                         if (initialized) return;
  58
  59                         Add("Checkin.Validate", "false");
  60                         Add("Checkout.Latest", "false");
  61                         Add("Credentials.Save", "false");
  62                         Add("File.Excludes", "");
  63                         Add("File.ReadWrite", "false");
  64                         Add("Get.DefaultToCwd", "false");
  65                         Add("Get.Recursive", "false");
  66                         Add("History.DefaultToCwd", "false");
  67                         Add("History.Detailed", "false");
  68                         Add("History.Recursive", "false");
  69                         Add("History.StopAfter", "256");
  70                         Add("Merges.Recursive", "false");
  71                         Add("Online.Recursive", "false");
  72                         Add("Server.Default", "");
  73                         Add("Workspace.Default", "");
  74
  75                         initialized = true;
  76
  77                         string configFilePath = GetConfigPath();
  78                         if (!File.Exists(configFilePath)) return;
  79
  80                         using (XmlTextReader reader = new XmlTextReader(configFilePath))
  81                                 {
  82                                         while (reader.Read())
  83                                                 {
  84                                                         if (reader.NodeType == XmlNodeType.Element && reader.Name == "add")
  85                                                                 {
  86                                                                         string key = reader.GetAttribute("key");
  87                                                                         string value = reader.GetAttribute("value");
  88                                                                         this[key] = value;
  89                                                                 }
  90                                                 }
  91                                 }
  92                 }
  93
  94                 public string GetConfigPath()
  95                 {
  96                         return Path.Combine(TeamFoundationServer.ClientSettingsDirectory, ConfigFile);
  97                 }
  98
  99                 public void Save()
 100                 {
 101                         InitializeAsNeeded();
 102
 103                         XmlDocument doc = new XmlDocument();
 104
 105                         XmlElement root = doc.CreateElement("configuration");
 106                         doc.AppendChild(root);
 107
 108                         XmlElement appSettings = doc.CreateElement("appSettings");
 109                         root.AppendChild(appSettings);
 110
 111                         foreach (string key in Keys)
 112                                 {
 113                                         XmlElement add = doc.CreateElement("add");
 114                                         add.SetAttributeNode("key", "").Value = key;
 115                                         add.SetAttributeNode("value", "").Value = this[key];
 116                                         appSettings.AppendChild(add);
 117                                 }
 118
 119                         if (!Directory.Exists(TeamFoundationServer.ClientSettingsDirectory))
 120                                 Directory.CreateDirectory(TeamFoundationServer.ClientSettingsDirectory);
 121
 122                         string configFilePath = Path.Combine(TeamFoundationServer.ClientSettingsDirectory, ConfigFile);
 123                         using (XmlTextWriter writer = new XmlTextWriter(configFilePath, null))
 124                                 {
 125                                         writer.Formatting = Formatting.Indented;
 126                                         doc.Save(writer);
 127                                 }
 128                 }
 129
 130                 public string Get(string key)
 131                 {
 132                         InitializeAsNeeded();
 133
 134                         string value = String.Empty;
 135                         TryGetValue(key, out value);
 136
 137                         return value;
 138                 }
 139
 140                 public bool GetAsBool(string key)
 141                 {
 142                         InitializeAsNeeded();
 143
 144                         string value = String.Empty;
 145                         if (TryGetValue(key, out value))
 146                                 {
 147                                         return Convert.ToBoolean(value);
 148                                 }
 149
 150                         return false;
 151                 }
 152
 153                 public int GetAsInt(string key)
 154                 {
 155                         InitializeAsNeeded();
 156
 157                         string value = String.Empty;
 158                         if (TryGetValue(key, out value))
 159                                 {
 160                                         return Convert.ToInt32(value);
 161                                 }
 162
 163                         return -1;
 164                 }
 165         }
 166 }