na-get-lib/NaGet.Packages.Install/InstalledPackage.cs

   1 using System;\r
   2 using System.IO;\r
   3 using System.Collections.Generic;\r
   4 using System.Xml.Serialization;\r
   5 using System.Text.RegularExpressions;\r
   6 using NaGet.Packages;\r
   7 \r
   8 namespace NaGet.Packages.Install\r
   9 {       \r
  10         public class InstalledPackage : Package\r
  11         {\r
  12                 /// <summary>\r
  13                 /// アンインストール情報\r
  14                 /// </summary>\r
  15                 public UninstallInformation UninstallInfo;\r
  16                 \r
  17                 /// <summary>\r
  18                 /// インストール先フォルダーを返す。\r
  19                 /// <code>UninstallInfo.InstallLocation</code>が空ならば、\r
  20                 /// 解決を試みる。\r
  21                 /// </summary>\r
  22                 /// <returns>インストール先フォルダー。見つからなかったら<code>null</code></returns>\r
  23                 public string discoverInstalledLocation()\r
  24                 {\r
  25                         if (string.IsNullOrEmpty(UninstallInfo.InstallLocation)) {\r
  26                                 // ○○/名前を探す\r
  27                                 string[] suggestions = new string[3];\r
  28                                 suggestions[0] = Environment.GetEnvironmentVariable("ProgramFiles");\r
  29                                 if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("ProgramFiles(x86)"))) {\r
  30                                         suggestions[1] = Environment.GetEnvironmentVariable("ProgramFiles(x86)");\r
  31                                 }\r
  32                                 suggestions[2] = Path.GetPathRoot(suggestions[0]);\r
  33 \r
  34                                 foreach (string suggest in suggestions) {\r
  35                                         if (!string.IsNullOrEmpty(suggest)) {\r
  36                                                 string path = Path.Combine(suggest, this.Name);\r
  37                                                 if (Directory.Exists(path)) return path;\r
  38                                         }\r
  39                                 }\r
  40                                 \r
  41                                 return null; // when not found\r
  42                         } else {\r
  43                                 return UninstallInfo.InstallLocation;\r
  44                         }\r
  45                 }\r
  46                 \r
  47                 public static InstalledPackage PackageConverter(Package basePkg) \r
  48                 {\r
  49                         InstalledPackage pkg = new InstalledPackage();\r
  50                         \r
  51                         NaGet.Utils.FieldCopy(basePkg, ref pkg);\r
  52                         pkg.UninstallInfo = UninstallInformation.NewInstance(basePkg);\r
  53                         \r
  54                         return pkg;\r
  55                 }\r
  56                 \r
  57                 public static InstalledPackage PackageConverter(Package basePkg, UninstallInformation info)\r
  58                 {\r
  59                         InstalledPackage instPkg = new InstalledPackage();\r
  60                         \r
  61                         NaGet.Utils.FieldCopy(basePkg, ref instPkg);\r
  62                         instPkg.UninstallInfo = info;\r
  63                         \r
  64                         Match match = Regex.Match(info.DisplayName, basePkg.UninstallerKey);\r
  65                         if (! match.Success) {\r
  66                                 throw new ArgumentException(string.Format("{0}({1}) does not matched for {2}.", basePkg.Name, basePkg.Version, info.DisplayName));\r
  67                         } else if (match.Groups[1].Success) { // DisplayNameの方のバージョン表記を優先\r
  68                                 instPkg.Version = match.Groups[1].Value;\r
  69                         } else if (! string.IsNullOrEmpty(info.DisplayVersion) ) {\r
  70                                 instPkg.Version = info.DisplayVersion;\r
  71                         } else {\r
  72                                 instPkg.Version = string.Empty;\r
  73                         }\r
  74                         \r
  75                         return instPkg;\r
  76                 }\r
  77         }\r
  78 }\r