all-get/Main.cs

   1 // project created on 2007/09/08 at 20:20\r
   2 using System;\r
   3 using System.IO;\r
   4 using System.Collections.Generic;\r
   5 using NaGet.Net;\r
   6 using NaGet.Packages;\r
   7 using NaGet.Packages.Install;\r
   8 using NaGet.SubCommands;\r
   9 \r
  10 namespace AllGet\r
  11 {\r
  12 \r
  13         class DownloadListener\r
  14         {\r
  15                 private string line = null;\r
  16                 \r
  17                 /// <summary>\r
  18                 /// lineのコンソール上における長さ\r
  19                 /// </summary>\r
  20                 private int lineWidth = 0;\r
  21         \r
  22                 public void OnDownload(object sender, DownloadEventArgs a) {\r
  23                         if (line != null) {\r
  24                                 lock (line) {\r
  25                                         int newpos = (lineWidth <= 0)? 0 : Console.CursorLeft - lineWidth;\r
  26                                         if (newpos < 0) newpos = 0;\r
  27                                         \r
  28                                         // 空白で埋める\r
  29                                         Console.CursorLeft = newpos;\r
  30                                         for (int i = 0; i < lineWidth && Console.CursorLeft < Console.BufferWidth; i++) {\r
  31                                                 Console.Write(' ');\r
  32                                         }\r
  33                                         Console.CursorLeft = newpos;\r
  34                                         \r
  35                                         line = null; lineWidth = 0;\r
  36                                 }\r
  37                         }\r
  38                         \r
  39                         switch (a.Type) {\r
  40                         case DownloadEventType.INITED:\r
  41                                 line = "starting...";\r
  42                                 break;\r
  43                         case DownloadEventType.CONNECTED:\r
  44                         case DownloadEventType.DOWNLOADING:\r
  45                                 line = a.TaskMessage;\r
  46                                 break;\r
  47                         case DownloadEventType.COMPLETED:\r
  48                                 //\r
  49                                 line = null;\r
  50                                 break;\r
  51                         case DownloadEventType.ERROR:\r
  52                                 Console.Write("interrupted! ERROR!");\r
  53                                 line = null;\r
  54                                 break;\r
  55                         }\r
  56                         \r
  57                         if (line != null) {\r
  58                                 int posOld = Console.CursorLeft;\r
  59                                 Console.Write(line);\r
  60                                 lineWidth = Console.CursorLeft - posOld;\r
  61                         }\r
  62                 }\r
  63         }\r
  64 \r
  65         class MainClass\r
  66         {\r
  67                 private Downloader downloader;\r
  68                 \r
  69                 private PackageListsManager pkgListMan;\r
  70                 \r
  71                 public MainClass()\r
  72                 {\r
  73                         downloader = new Downloader();\r
  74                         DownloadListener dl = new DownloadListener();\r
  75                         downloader.DownloadEventRaised += new EventHandler<DownloadEventArgs>(dl.OnDownload);\r
  76                         \r
  77                         pkgListMan = new PackageListsManager();\r
  78                 }\r
  79                 \r
  80                 public void Update()\r
  81                 {\r
  82                         update(true);\r
  83                 }\r
  84                 \r
  85                 public void LocalUpdate()\r
  86                 {\r
  87                         update(false);\r
  88                 }\r
  89                 \r
  90                 public void update(bool downloadPackageListFlag)\r
  91                 {\r
  92                         NaGet.SubCommands.NaGetUpdate tasks = new NaGet.SubCommands.NaGetUpdate(pkgListMan, downloadPackageListFlag);\r
  93                         tasks.Downloader = this.downloader;\r
  94                         tasks.TaskSetRaised += delegate(object sender, NaGetTaskSetEventArgs e) { \r
  95                                 switch (e.Type) {\r
  96 //                                      case NaGetTaskSetEventType.COMPLETED_TASKSET\r
  97 //                                              break;\r
  98                                         case NaGetTaskSetEventType.COMPLETED:\r
  99                                                 Console.WriteLine("Done.");\r
 100                                                 break;\r
 101                                         case NaGetTaskSetEventType.STARTED_TASKSET:\r
 102                                                 Console.Write("  " + e.TaskMessage);\r
 103                                                 break;\r
 104                                         case NaGetTaskSetEventType.COMPLETED_TASKSET:\r
 105                                                 Console.WriteLine(" ... Done. [{0}%]", (int) e.TaskProgressPercent);\r
 106                                                 break;\r
 107                                         case NaGetTaskSetEventType.INFO:\r
 108                                                 Console.WriteLine("  " + e.TaskMessage);\r
 109                                                 break;\r
 110                                         case NaGetTaskSetEventType.ERROR:\r
 111                                         case NaGetTaskSetEventType.WARNING:\r
 112                                                 Console.WriteLine("  [Error]" + e.TaskMessage);\r
 113                                                 break;\r
 114                                 }\r
 115                         };\r
 116                         \r
 117                         tasks.Run();\r
 118                 }\r
 119                 \r
 120                 public void CheckUpgrade()\r
 121                 {\r
 122                         PackageList<Package> packageList = pkgListMan.AvailablePkgList;\r
 123                         \r
 124                         VersionComparetor verComp = new VersionComparetor();\r
 125                         \r
 126                         foreach (InstalledPackage pkg in pkgListMan.InstalledPkgList.Packages) {\r
 127                                 Package avaiablePkg = packageList.GetPackageForName(pkg.Name);\r
 128                                 \r
 129                                 if (avaiablePkg != null) {\r
 130                                         if (verComp.Compare(pkg.Version, avaiablePkg.Version) < 0 &&\r
 131                                             pkgListMan.InstalledPkgList.GetPackageForPackage(pkg.Name, avaiablePkg.Version) == null) {\r
 132                                                 Console.ForegroundColor = ConsoleColor.Green;\r
 133                                         }\r
 134                                         \r
 135                                         Console.WriteLine("{0} ({1}) => ({2})", pkg.Name, pkg.Version, avaiablePkg.Version);\r
 136                                         Console.ResetColor();\r
 137                                 }\r
 138                         }\r
 139                         foreach (InstalledPackage pkg in pkgListMan.SystemInstalledPkgList.Packages) {\r
 140                                 Package avaiablePkg = packageList.GetPackageForName(pkg.Name);\r
 141                                 \r
 142                                 if (avaiablePkg != null) {\r
 143                                         if (verComp.Compare(pkg.Version, avaiablePkg.Version) < 0 &&\r
 144                                             pkgListMan.SystemInstalledPkgList.GetPackageForPackage(pkg.Name, avaiablePkg.Version) == null) {\r
 145                                                 Console.ForegroundColor = ConsoleColor.Green;\r
 146                                         }\r
 147                                         \r
 148                                         Console.WriteLine("{0} ({1})@sys => ({2})", pkg.Name, pkg.Version, avaiablePkg.Version);\r
 149                                         Console.ResetColor();\r
 150                                 }\r
 151                         }\r
 152                 }\r
 153                 \r
 154                 public void Search(string keys)\r
 155                 {\r
 156                         foreach(Package package in pkgListMan.AvailablePkgList.Search(keys)) {\r
 157                                 Console.WriteLine("{0} ({1}) - {2}", package.Name, package.Version, package.Summary);\r
 158                         }\r
 159                         \r
 160                         foreach(InstalledPackage package in pkgListMan.InstalledPkgList.Search(keys)) {\r
 161                                 Console.WriteLine("{0} ({1})[@install] - {2}", package.Name, package.Version, package.Summary);\r
 162                         }\r
 163                         \r
 164                         foreach(InstalledPackage package in pkgListMan.SystemInstalledPkgList.Search(keys)) {\r
 165                                 Console.WriteLine("{0} ({1})[@sys] - {2}", package.Name, package.Version, package.Summary);\r
 166                         }\r
 167                 }\r
 168                 \r
 169                 public void Show(string packagename)\r
 170                 {\r
 171                         PackageList<Package> allPkgs = new PackageList<Package>();\r
 172                         allPkgs.AddPackages(pkgListMan.GetAllPackages());\r
 173                         \r
 174                         foreach (Package pkg in allPkgs.GetPackagesForName(packagename)) {\r
 175                                 Console.WriteLine("Package: {0}", pkg.Name);\r
 176                                 Console.WriteLine("Version: {0}", pkg.Version);\r
 177                                 if (pkg.Url != null) Console.WriteLine("Website: {0}", pkg.Url.Href);\r
 178                                 if (pkg.Tags != null) Console.WriteLine("Tag: {0}", pkg.Tags.ToLower());\r
 179                                 Console.WriteLine("Type: {0}", pkg.Type);\r
 180                                 if (pkg.License != null) Console.WriteLine("License: {0}", pkg.License);\r
 181                                 if (pkg is InstalledPackage) Console.WriteLine("State: Installed");\r
 182                                 \r
 183                                 if (pkg.Description != null) {\r
 184                                         Console.WriteLine("Description:");\r
 185                                         Console.WriteLine(pkg.Description);\r
 186                                 }\r
 187                                 Console.WriteLine();\r
 188                         }\r
 189                 }\r
 190                 \r
 191                 public void Download(string[] packagenames)\r
 192                 {\r
 193                         Installation[] installations = null;\r
 194                         {\r
 195                                 List<Package> downloadList = new List<Package>();\r
 196                         \r
 197                                 foreach(string packagename in packagenames) {\r
 198                                         Package foundPackage = pkgListMan.AvailablePkgList.GetPackageForName(packagename);\r
 199                                         if (foundPackage == null) {\r
 200                                                 Console.WriteLine("E: Couldn't find package "+packagename);\r
 201                                                 Environment.Exit(1);\r
 202                                         }\r
 203                                         if (! downloadList.Contains(foundPackage)) {\r
 204                                                 downloadList.Add(foundPackage);\r
 205                                         }\r
 206                                 }\r
 207                                 \r
 208                                 installations = new Installation[downloadList.Count];\r
 209                                 for (int i = 0; i < installations.Length; i++) {\r
 210                                         installations[i] = new Installation((Package) downloadList[i]);\r
 211                                 }\r
 212                         }\r
 213                         \r
 214                         Console.WriteLine("The following packages will be downloaded:");\r
 215                         Console.WriteLine("  {0}", Installation.ToString(installations));\r
 216                         if (AllGet.Util.Confirm("Do you want to continue [Y/n]?", true) == false) {\r
 217                                 Console.WriteLine("Abort.");\r
 218                                 Environment.Exit(0);\r
 219                         }\r
 220                         \r
 221                         {\r
 222                                 int i = 0;\r
 223                                 foreach (Installation inst in installations) {\r
 224                                         i++;\r
 225                                         \r
 226                                         if (! inst.IsInstallablePackage()) {\r
 227                                                 Console.WriteLine("E:{0} {1} can not be installed.", i, inst.ToString());\r
 228                                                 continue;\r
 229                                         }\r
 230                                         \r
 231                                         try {\r
 232                                                 Console.Write("Get:{0} {1}", i, inst.ToString());\r
 233                                                 inst.Download(downloader);\r
 234                                                 Console.WriteLine(" ...Done");\r
 235                                         } catch (Exception e) {\r
 236                                                 Console.WriteLine("E: "+e.Message);\r
 237                                                 throw new ApplicationException(string.Format("Failed to download {0}", inst.ToString()), e);\r
 238                                         }\r
 239                                 }\r
 240                                 \r
 241                                 i = 0;\r
 242                                 foreach (Installation inst in installations) {\r
 243                                         i++;\r
 244                                         \r
 245                                         if (inst.IsInstallablePackage() && inst.VerifyHashValues() == false) {\r
 246                                                 Console.WriteLine("Verify:{0} {1} does not match hash value!", i, inst.ToString());\r
 247                                         }\r
 248                                 }\r
 249                         }\r
 250                 }\r
 251                 \r
 252                 public void Install(string[] packagenames)\r
 253                 {\r
 254                         if (! NaGet.Utils.IsAdministrators()) {\r
 255                                 Console.WriteLine("W: you are not administrators!");\r
 256                         }\r
 257                         \r
 258                         Installation[] installations = null;\r
 259                         {\r
 260                                 List<Package> downloadList = new List<Package>();\r
 261                         \r
 262                                 foreach(string packagename in packagenames) {\r
 263                                         Package foundPackage = pkgListMan.AvailablePkgList.GetPackageForName(packagename);\r
 264                                         if (foundPackage == null) {\r
 265                                                 Console.WriteLine("E: Couldn't find package "+packagename);\r
 266                                                 Environment.Exit(1);\r
 267                                         }\r
 268                                         if (! downloadList.Contains(foundPackage)) {\r
 269                                                 downloadList.Add(foundPackage);\r
 270                                         }\r
 271                                 }\r
 272                                 \r
 273                                 installations = new Installation[downloadList.Count];\r
 274                                 for (int i = 0; i < installations.Length; i++) {\r
 275                                         installations[i] = new Installation((Package) downloadList[i]);\r
 276                                         \r
 277                                         if (! installations[i].IsInstallablePackage()) {\r
 278                                                 Console.WriteLine("E: Can not install package {0} to your PC.", installations[i].ToString());\r
 279                                                 Environment.Exit(1);\r
 280                                         }\r
 281                                 }\r
 282                         }\r
 283                         \r
 284                         Console.WriteLine("The following packages will be downloaded:");\r
 285                         Console.WriteLine("  {0}", Installation.ToString(installations));\r
 286                         if (AllGet.Util.Confirm("Do you want to continue [Y/n]?", true) == false) {\r
 287                                 Console.WriteLine("Abort.");\r
 288                                 Environment.Exit(0);\r
 289                         }\r
 290                         \r
 291                         NaGet.SubCommands.NaGetInstall tasks = new NaGet.SubCommands.NaGetInstall(pkgListMan, installations);\r
 292                         tasks.Downloader = this.downloader;\r
 293                         tasks.TaskQueryRaised += delegate(object sender, NaGetTaskQueryArgs e) {\r
 294                                 char result = '\u0000';\r
 295                                 if (e.SelectionFlag == (NaGetTaskQueryResult.CONTINUE | NaGetTaskQueryResult.RETRY | NaGetTaskQueryResult.CANCEL)) {\r
 296                                         result = AllGet.Util.Query(e.Message + " [y/R/n]?", "yrn", 'r');\r
 297                                 } else if (e.SelectionFlag == (NaGetTaskQueryResult.RETRY | NaGetTaskQueryResult.CANCEL)) {\r
 298                                         result = AllGet.Util.Query(e.Message + " [R/n]?", "rn", 'r');\r
 299                                 } else if (e.SelectionFlag == NaGetTaskQueryResult.CONTINUE) {\r
 300                                         result = AllGet.Util.Query(e.Message + " [Y]?", "y", 'y');\r
 301                                 } else {\r
 302                                         result = AllGet.Util.Query(e.Message + " [Y/n]?", "yn", 'y');\r
 303                                 }\r
 304                                 \r
 305                                 switch (result) {\r
 306                                         case 'y':\r
 307                                                 return NaGetTaskQueryResult.CONTINUE;\r
 308                                         case 'n':\r
 309                                                 return NaGetTaskQueryResult.CANCEL;\r
 310                                         case 'r':\r
 311                                                 return NaGetTaskQueryResult.RETRY;\r
 312                                         default:\r
 313                                                 return NaGetTaskQueryResult.CANCELED_AUTOMATICALLY;\r
 314                                 }\r
 315                         };\r
 316                         tasks.TaskSetRaised += delegate(object sender, NaGetTaskSetEventArgs e) { \r
 317                                 switch (e.Type) {\r
 318 //                                      case NaGetTaskSetEventType.COMPLETED_TASKSET\r
 319 //                                              break;\r
 320                                         case NaGetTaskSetEventType.COMPLETED:\r
 321                                                 Console.WriteLine("Done.");\r
 322                                                 break;\r
 323                                         case NaGetTaskSetEventType.STARTED_TASKSET:\r
 324                                                 Console.Write("  " + e.TaskMessage);\r
 325                                                 break;\r
 326                                         case NaGetTaskSetEventType.COMPLETED_TASKSET:\r
 327                                                 Console.WriteLine(" ... Done. [{0}%]", (int) e.TaskProgressPercent);\r
 328                                                 break;\r
 329                                         case NaGetTaskSetEventType.INFO:\r
 330                                                 Console.WriteLine("  " + e.TaskMessage);\r
 331                                                 break;\r
 332                                         case NaGetTaskSetEventType.ERROR:\r
 333                                         case NaGetTaskSetEventType.WARNING:\r
 334                                                 Console.WriteLine("  [Error] " + e.TaskMessage);\r
 335                                                 break;\r
 336                                 }\r
 337                         };\r
 338                         \r
 339                         tasks.Run();\r
 340                 }\r
 341                 \r
 342                 public void Remove(string[] packagenames)\r
 343                 {\r
 344                         if (! NaGet.Utils.IsAdministrators()) {\r
 345                                 Console.WriteLine("W: you are not administrators!");\r
 346                         }\r
 347                         \r
 348                         this.LocalUpdate();\r
 349                         \r
 350                         PackageList<InstalledPackage> installedPkgList = new PackageList<InstalledPackage>();\r
 351                         installedPkgList.AddPackages(pkgListMan.GetAllInstalledPackages());\r
 352                         \r
 353                         Uninstallation[] uninstallations = new Uninstallation[packagenames.Length];\r
 354                         for (int i = 0; i < packagenames.Length; i++) {\r
 355                                 InstalledPackage pkg = installedPkgList.GetPackageForName(packagenames[i]);\r
 356                                 \r
 357                                 if (pkg == null) {\r
 358                                         Console.WriteLine("E: could not found package " + packagenames[i]);\r
 359                                         Environment.Exit(1);\r
 360                                 }\r
 361                                 \r
 362                                 uninstallations[i] = new Uninstallation(pkg);\r
 363                         }\r
 364                         \r
 365 //                      if (AllGet.Util.Confirm("Do you want to continue [Y/n]?", true) == false) {\r
 366 //                              Console.WriteLine("Abort.");\r
 367 //                              Environment.Exit(0);\r
 368 //                      }\r
 369                         \r
 370                         NaGet.SubCommands.NaGetUninstall tasks = new NaGet.SubCommands.NaGetUninstall(pkgListMan, uninstallations);\r
 371                         tasks.TaskSetRaised += delegate(object sender, NaGetTaskSetEventArgs e) { \r
 372                                 switch (e.Type) {\r
 373 //                                      case NaGetTaskSetEventType.COMPLETED_TASKSET\r
 374 //                                              break;\r
 375                                         case NaGetTaskSetEventType.COMPLETED:\r
 376                                                 Console.WriteLine("Done.");\r
 377                                                 break;\r
 378                                         case NaGetTaskSetEventType.STARTED_TASKSET:\r
 379                                                 Console.Write("  " + e.TaskMessage);\r
 380                                                 break;\r
 381                                         case NaGetTaskSetEventType.COMPLETED_TASKSET:\r
 382                                                 Console.WriteLine(" ... Done. [{0}%]", (int) e.TaskProgressPercent);\r
 383                                                 break;\r
 384                                         case NaGetTaskSetEventType.INFO:\r
 385                                                 Console.WriteLine("  " + e.TaskMessage);\r
 386                                                 break;\r
 387                                         case NaGetTaskSetEventType.ERROR:\r
 388                                         case NaGetTaskSetEventType.WARNING:\r
 389                                                 Console.WriteLine("  [Error] " + e.TaskMessage);\r
 390                                                 break;\r
 391                                 }\r
 392                         };\r
 393                         \r
 394                         tasks.Run();\r
 395                 }\r
 396                 \r
 397                 public void CleanCache(string[] packages)\r
 398                 {\r
 399                         if (! Directory.Exists(NaGet.Env.ArchiveFolderPath)) {\r
 400                                 return; \r
 401                         }\r
 402                         \r
 403                         int i = 0;\r
 404                         if (packages.Length == 0) {\r
 405                                 foreach (string folder in Directory.GetDirectories(NaGet.Env.ArchiveFolderPath)) {\r
 406                                         Directory.Delete(folder, true);\r
 407                                         i ++;\r
 408                                 }\r
 409                         } else {\r
 410                                 foreach (string package in packages) {\r
 411                                         foreach (string folder in Directory.GetDirectories(NaGet.Env.ArchiveFolderPath, package+"*", SearchOption.TopDirectoryOnly)) {\r
 412                                                 Directory.Delete(folder, true);\r
 413                                                 i ++;\r
 414                                         }\r
 415                                 }\r
 416                         }\r
 417                         if (i > 0) {\r
 418                                 Console.WriteLine("... Done.");\r
 419                         }\r
 420                 }\r
 421                 \r
 422                 public void Help()\r
 423                 {\r
 424                         string executeFileName = System.AppDomain.CurrentDomain.FriendlyName;\r
 425                         Console.Write("Usage:");\r
 426                         \r
 427                         Console.WriteLine("\t{0} update|localupdate", executeFileName);\r
 428                         Console.WriteLine("\t{0} search|show pkg1 [pkg2 ...]", executeFileName);\r
 429                         Console.WriteLine("\t{0} cleancache [pkg ...]", executeFileName);\r
 430                         Console.WriteLine("\t{0} download pkg1 [pkg2 ...]", executeFileName);\r
 431                         Console.WriteLine("\t{0} install|uninstall pkg1 [pkg2 ...]", executeFileName);\r
 432                         Console.WriteLine();\r
 433                         Console.WriteLine("{0} is a simple command line interface for downloading and "+\r
 434                                           "installing packages. The most frequently used commands are update "+\r
 435                                           "and install.", executeFileName);\r
 436                         Console.WriteLine();\r
 437                         Console.WriteLine("Commands:");\r
 438                         Console.WriteLine("   update - Retrieve new lists of packages");\r
 439                         Console.WriteLine("   localupdate - Update installed-soft-list only");\r
 440                         Console.WriteLine("   checkupgrade - Show upgraded-soft list");\r
 441                         Console.WriteLine("   search - Search the package list for not a regex pattern");\r
 442                         Console.WriteLine("   show - Show package detail");\r
 443                         Console.WriteLine("   cleancache - Clear cached archived file(s)");\r
 444                         Console.WriteLine("   download - Download only - do NOT install or unpack archives");\r
 445                         Console.WriteLine("   install - Install new packages");\r
 446                         Console.WriteLine("   remove - Uninstall packages");\r
 447                         Console.WriteLine();\r
 448                 }\r
 449                 \r
 450                 public void FooBar()\r
 451                 {\r
 452                         foreach (InstalledPackage pkg in pkgListMan.SystemInstalledPkgList.Packages) {\r
 453                                 Console.WriteLine("{0} : {1}", pkg.Name, pkg.UninstallInfo.UninstallString);\r
 454                         }\r
 455                 }\r
 456                 \r
 457                 public void Hoge()\r
 458                 {\r
 459                         foreach (UninstallInformation uInfo in RegistriedUninstallers.Uninstallers) {\r
 460                                 if (! uInfo.IsOSPatch && ! uInfo.IsSystemComponent) {\r
 461                                         Console.WriteLine("{0}", uInfo.DisplayName);\r
 462                                 }\r
 463                         }\r
 464                 }\r
 465                 \r
 466                 public void Moo()\r
 467                 {\r
 468                         // TODO スーパー牛さんパワー化\r
 469                         \r
 470                         string executeFileName = System.AppDomain.CurrentDomain.FriendlyName;\r
 471                         Console.WriteLine("誰か {0} をスーパー牛さんパワー化してくれ", executeFileName);\r
 472                 }\r
 473                 \r
 474                 public static void Main(string[] args)\r
 475                 {\r
 476                         // アーカイブSYSTEM32をパスに足す\r
 477                         NaGet.Utils.AddDirectoryToPath(NaGet.Env.ArchiveSystem32);\r
 478                         \r
 479                         MainClass mc = new MainClass();\r
 480                         \r
 481                         if (args.Length == 0) {\r
 482                                 mc.Help();\r
 483                         } else if (args[0] == "update") {\r
 484                                 if (args.Length != 1) {\r
 485                                         Console.WriteLine("E: The update command takes no arguments");\r
 486                                         Environment.Exit(1);\r
 487                                 }\r
 488                                 mc.Update();\r
 489                         } else if (args[0] == "localupdate") {\r
 490                                 if (args.Length != 1) {\r
 491                                         Console.WriteLine("E: The update command takes no arguments");\r
 492                                         Environment.Exit(1);\r
 493                                 }\r
 494                                 mc.LocalUpdate();\r
 495                         } else if (args[0] == "search") {\r
 496                                 if (args.Length <= 1) {\r
 497                                         Console.WriteLine("E: You must give exactly one pattern");\r
 498                                         Environment.Exit(1);\r
 499                                 }\r
 500                                 \r
 501                                 mc.Search(string.Join(" ", args, 1, args.Length - 1));\r
 502                         } else if (args[0] == "show") {\r
 503                                 if (args.Length <= 1) {\r
 504                                         Console.WriteLine("E: You must give exactly one pattern");\r
 505                                         Environment.Exit(1);\r
 506                                 }\r
 507                                 \r
 508                                 for (int i = 1; i < args.Length; i++) {\r
 509                                         mc.Show(args[i]);\r
 510                                 }\r
 511                         } else if (args[0] == "download") {\r
 512                                 if (args.Length <= 1) {\r
 513                                         Console.WriteLine("E: Invalid operation download");\r
 514                                         Environment.Exit(1);\r
 515                                 }\r
 516                                 \r
 517                                 string[] packages = new string[args.Length - 1];\r
 518                                 Array.Copy(args, 1, packages, 0, packages.Length);\r
 519                                 \r
 520                                 mc.Download(packages);\r
 521                         } else if (args[0] == "install") {\r
 522                                 if (args.Length <= 1) {\r
 523                                         Console.WriteLine("E: Invalid operation install");\r
 524                                         Environment.Exit(1);\r
 525                                 }\r
 526                                 \r
 527                                 string[] packages = new string[args.Length - 1];\r
 528                                 Array.Copy(args, 1, packages, 0, packages.Length);\r
 529                                 \r
 530                                 mc.Install(packages);\r
 531                         } else if (args[0] == "checkupgrade") {\r
 532                                 mc.CheckUpgrade();\r
 533                         } else if (args[0] == "remove") {\r
 534                                 if (args.Length <= 1) {\r
 535                                         Console.WriteLine("E: Invalid operation remove");\r
 536                                         Environment.Exit(1);\r
 537                                 }\r
 538                                 \r
 539                                 string[] packages = new string[args.Length - 1];\r
 540                                 Array.Copy(args, 1, packages, 0, packages.Length);\r
 541                                 \r
 542                                 mc.Remove(packages);\r
 543                         } else if (args[0] == "cleancache") {\r
 544                                 string[] packages = new string[args.Length - 1];\r
 545                                 Array.Copy(args, 1, packages, 0, packages.Length);\r
 546                                 \r
 547                                 mc.CleanCache(packages);\r
 548                         } else if (args[0] == "foobar") {\r
 549                                 mc.FooBar();\r
 550                         } else if (args[0] == "hoge") {\r
 551                                 mc.Hoge();\r
 552                         } else if (args[0] == "moo") {\r
 553                                 mc.Moo();\r
 554                         } else {\r
 555                                 mc.Help();\r
 556                                 \r
 557                                 Environment.Exit(1);\r
 558                         }\r
 559                 }\r
 560         }\r
 561 }\r