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