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Merge branch 'master' of ttp@git.sourceforge.jp:/gitroot/applistation/AppliStation
[applistation/AppliStation.git] / na-get-lib / NaGet / Env.cs
index 579c9b8..ed39c9d 100644 (file)
@@ -1,5 +1,6 @@
 using System;\r
 using System.IO;\r
+using System.Net;\r
 \r
 namespace NaGet\r
 {\r
@@ -7,19 +8,49 @@ namespace NaGet
        /// 環境変数などを取り扱うクラス\r
        /// </summary>\r
        public sealed class Env\r
-       {\r
+       {               \r
                /// <summary>\r
                /// 呼び出し禁止\r
                /// </summary>\r
                private Env()\r
                {\r
                }\r
+               \r
+               #region pref.xml関連\r
+               \r
+               /// <summary>\r
+               /// 設定を格納\r
+               /// </summary>\r
+               private static NaGetLibPref pref;\r
+               \r
+               /// <summary>\r
+               /// 設定ファイルを読み込む。一回のみ呼ばれる。\r
+               /// </summary>\r
+               private static void loadPref()\r
+               {\r
+                       string path = Path.Combine(Environment.CurrentDirectory, "pref.xml");\r
+                       try {\r
+                               if (! File.Exists(path)) throw new FileNotFoundException(string.Empty, path);\r
+                               pref = NaGet.Utils.GetDeserializedObject<NaGetLibPref>(path);\r
+                       } catch(Exception) {\r
+                               pref = new NaGetLibPref();\r
+                       }\r
+               }\r
+               \r
+               #endregion\r
 \r
+               #region ファイルパス\r
                \r
                /// <summary>           \r
                /// ファイルリスト提供サーバのリストファイル        \r
                /// </summary>\r
+               [Obsolete]\r
                public static readonly string ProviderListFile = "provider.list.txt";\r
+               \r
+               /// <summary>\r
+               /// ファイルリスト提供レポジトリリストのファイル\r
+               /// </summary>\r
+               public static readonly string RepositoriesListFile = "repos.list.xml";\r
 \r
                /// <summary>\r
                /// ファイルリストから読み込まれたパッケージのリストファイル\r
@@ -41,27 +72,20 @@ namespace NaGet
                /// </summary>\r
                public static readonly string SystemInstalledPackageLogFile = "packages.sysinstalled.log.xml";\r
                \r
-               private static string appDataFolderPath = null;\r
-               \r
                /// <summary>\r
                /// アプリケーションデータを保存するフォルダのパス\r
                /// </summary>\r
                public static string AppDataFolderPath\r
                {\r
                        get {\r
-                               if (appDataFolderPath == null) {\r
-//                                     string progFiles = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles);\r
-//                                     if (Path.GetDirectoryName(Environment.CurrentDirectory) == progFiles) {\r
-//                                             string appData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);\r
-//                                             return Path.Combine(appData, "AppliStation");\r
-//                                     } else {\r
-                                               return Environment.CurrentDirectory;\r
-//                                     }\r
-                               } else {\r
-                                       return appDataFolderPath;\r
+                               if (pref == null) loadPref();\r
+                               \r
+                               if (! string.IsNullOrEmpty(pref.AppDataFolder)) {\r
+                                       return pref.AppDataFolder;\r
                                }\r
+                               \r
+                               return Environment.CurrentDirectory;\r
                        }\r
-                       set { appDataFolderPath = value; }\r
                }\r
 \r
                /// <summary>\r
@@ -98,5 +122,33 @@ namespace NaGet
                                return Path.Combine(ArchiveProgramFiles, ".system32");\r
                        }\r
                }\r
+               \r
+               #endregion\r
+               \r
+               #region ネットワーク\r
+               \r
+               /// <summary>\r
+               /// ウェブアクセスのためのプロキシを取得する。\r
+               /// </summary>\r
+               /// <returns>プロキシ</returns>\r
+               public static IWebProxy WebProxy\r
+               {\r
+                       get {\r
+                               if (pref == null) loadPref();\r
+                               \r
+                               if (string.IsNullOrEmpty(pref.ProxyAddress)) {\r
+                                       // 設定されていないときはシステムのデフォルトを使う\r
+                                       return WebRequest.GetSystemWebProxy();\r
+                               } else if (pref.ProxyAddress == "-") {\r
+                                       // "-"のとき直接接続\r
+                                       return null;\r
+                               } else {\r
+                                       // host:portが設定されているならば、それをもとに設定\r
+                                       return new WebProxy(pref.ProxyAddress);\r
+                               }\r
+                       }\r
+               }\r
+               \r
+               #endregion\r
        }\r
 }\r