all-get,クリーンアップ。(else-ifの羅列をswitch文に書き換えた)

git-svn-id: http://localhost/svn/AppliStation/trunk@924 34ed2c89-c49f-4a4b-abdb-c318350108cf

diff --git a/all-get/Main.cs b/all-get/Main.cs
index d21168a..90eb234 100644 (file)
--- a/all-get/Main.cs
+++ b/all-get/Main.cs
@@ -501,81 +501,99 @@ namespace AllGet
                                }\r
                        }\r
                        \r
-                       if (args[0] == "update") {\r
-                               if (args.Length != 1) {\r
-                                       Console.WriteLine("E: The update command takes no arguments");\r
-                                       Environment.Exit(1);\r
-                               }\r
-                               mc.Update();\r
-                       } else if (args[0] == "localupdate") {\r
-                               if (args.Length != 1) {\r
-                                       Console.WriteLine("E: The update command takes no arguments");\r
-                                       Environment.Exit(1);\r
-                               }\r
-                               mc.LocalUpdate();\r
-                       } else if (args[0] == "search") {\r
-                               if (args.Length <= 1) {\r
-                                       Console.WriteLine("E: You must give exactly one pattern");\r
-                                       Environment.Exit(1);\r
-                               }\r
-                               \r
-                               mc.Search(string.Join(" ", args, 1, args.Length - 1));\r
-                       } else if (args[0] == "show") {\r
-                               if (args.Length <= 1) {\r
-                                       Console.WriteLine("E: You must give exactly one pattern");\r
-                                       Environment.Exit(1);\r
-                               }\r
-                               \r
-                               for (int i = 1; i < args.Length; i++) {\r
-                                       mc.Show(args[i]);\r
-                               }\r
-                       } else if (args[0] == "download") {\r
-                               if (args.Length <= 1) {\r
-                                       Console.WriteLine("E: Invalid operation download");\r
-                                       Environment.Exit(1);\r
-                               }\r
-                               \r
-                               string[] packages = new string[args.Length - 1];\r
-                               Array.Copy(args, 1, packages, 0, packages.Length);\r
-                               \r
-                               mc.Download(packages);\r
-                       } else if (args[0] == "install") {\r
-                               if (args.Length <= 1) {\r
-                                       Console.WriteLine("E: Invalid operation install");\r
-                                       Environment.Exit(1);\r
-                               }\r
-                               \r
-                               string[] packages = new string[args.Length - 1];\r
-                               Array.Copy(args, 1, packages, 0, packages.Length);\r
-                               \r
-                               mc.Install(packages);\r
-                       } else if (args[0] == "checkupgrade") {\r
-                               mc.CheckUpgrade();\r
-                       } else if (args[0] == "remove") {\r
-                               if (args.Length <= 1) {\r
-                                       Console.WriteLine("E: Invalid operation remove");\r
+                       // 引数ごとに操作を決定\r
+                       switch (args[0])\r
+                       {\r
+                               case "update":\r
+                                       if (args.Length != 1) {\r
+                                               Console.WriteLine("E: The update command takes no arguments");\r
+                                               Environment.Exit(1);\r
+                                       }\r
+                                       mc.Update();\r
+                                       break;\r
+                               case "localupate":\r
+                                       if (args.Length != 1) {\r
+                                               Console.WriteLine("E: The update command takes no arguments");\r
+                                               Environment.Exit(1);\r
+                                       }\r
+                                       mc.LocalUpdate();\r
+                                       break;\r
+                               case "search":\r
+                                       if (args.Length <= 1) {\r
+                                               Console.WriteLine("E: You must give exactly one pattern");\r
+                                               Environment.Exit(1);\r
+                                       }\r
+                                       \r
+                                       mc.Search(string.Join(" ", args, 1, args.Length - 1));\r
+                                       break;\r
+                               case "show":\r
+                                       if (args.Length <= 1) {\r
+                                               Console.WriteLine("E: You must give exactly one pattern");\r
+                                               Environment.Exit(1);\r
+                                       }\r
+                                       \r
+                                       for (int i = 1; i < args.Length; i++) {\r
+                                               mc.Show(args[i]);\r
+                                       }\r
+                                       break;\r
+                               case "download":\r
+                                       if (args.Length <= 1) {\r
+                                               Console.WriteLine("E: Invalid operation download");\r
+                                               Environment.Exit(1);\r
+                                       } else {\r
+                                               string[] packages = new string[args.Length - 1];\r
+                                               Array.Copy(args, 1, packages, 0, packages.Length);\r
+                                               \r
+                                               mc.Download(packages);\r
+                                       }\r
+                                       break;\r
+                               case "install":\r
+                                       if (args.Length <= 1) {\r
+                                               Console.WriteLine("E: Invalid operation install");\r
+                                               Environment.Exit(1);\r
+                                       } else {\r
+                                               string[] packages = new string[args.Length - 1];\r
+                                               Array.Copy(args, 1, packages, 0, packages.Length);\r
+                                               \r
+                                               mc.Install(packages);\r
+                                       }\r
+                                       break;\r
+                               case "checkupgrade":\r
+                                       mc.CheckUpgrade();\r
+                                       break;\r
+                               case "remove":\r
+                                       if (args.Length <= 1) {\r
+                                               Console.WriteLine("E: Invalid operation remove");\r
+                                               Environment.Exit(1);\r
+                                       } else {\r
+                                               string[] packages = new string[args.Length - 1];\r
+                                               Array.Copy(args, 1, packages, 0, packages.Length);\r
+                                               \r
+                                               mc.Remove(packages);\r
+                                       }\r
+                                       break;\r
+                               case "cleancache":\r
+                                       {\r
+                                               string[] packages = new string[args.Length - 1];\r
+                                               Array.Copy(args, 1, packages, 0, packages.Length);\r
+                                               \r
+                                               mc.CleanCache(packages);\r
+                                       }\r
+                                       break;\r
+                               case "foobar":\r
+                                       mc.FooBar();\r
+                                       break;\r
+                               case "hoge":\r
+                                       mc.Hoge();\r
+                                       break;\r
+                               case "moo":\r
+                                       mc.Moo();\r
+                                       break;\r
+                               default:\r
+                                       mc.Help();\r
+                                       \r
                                        Environment.Exit(1);\r
-                               }\r
-                               \r
-                               string[] packages = new string[args.Length - 1];\r
-                               Array.Copy(args, 1, packages, 0, packages.Length);\r
-                               \r
-                               mc.Remove(packages);\r
-                       } else if (args[0] == "cleancache") {\r
-                               string[] packages = new string[args.Length - 1];\r
-                               Array.Copy(args, 1, packages, 0, packages.Length);\r
-                               \r
-                               mc.CleanCache(packages);\r
-                       } else if (args[0] == "foobar") {\r
-                               mc.FooBar();\r
-                       } else if (args[0] == "hoge") {\r
-                               mc.Hoge();\r
-                       } else if (args[0] == "moo") {\r
-                               mc.Moo();\r
-                       } else {\r
-                               mc.Help();\r
-                               \r
-                               Environment.Exit(1);\r
+                                       break;\r
                        }\r
                }\r
        }\r