TinyBannavi/src/tainavi/VersionInfo.java

   1 package tainavi;\r
   2 \r
   3 import java.util.regex.Matcher;\r
   4 import java.util.regex.Pattern;\r
   5 \r
   6 \r
   7 public class VersionInfo {\r
   8         private static final String Version = "タイニー番組ナビゲータ　3.22.4β";\r
   9         \r
  10         private static final String OSname = System.getProperty("os.name");\r
  11         private static final String OSvers = System.getProperty("os.version");\r
  12         //private static final String OSarch = System.getProperty("sun.arch.data.model", "?");\r
  13         private static final String VMvers = System.getProperty("java.version");\r
  14         // XXX なんと！System.getProperty("os.arch")ではOS.archでなくJRE.archが返る！\r
  15         private static final String VMarch = System.getProperty("os.arch");\r
  16         private static final String VMvend = System.getProperty("java.vendor");\r
  17         \r
  18         \r
  19         public static String getVersion() {\r
  20                 return(Version);\r
  21         }\r
  22 \r
  23         public static String getEnvironment() {\r
  24                 String osarch = "";\r
  25                 if ( CommonUtils.isWindows() ) {\r
  26                         osarch = (System.getenv("ProgramFiles(x86)") != null) ? "x64" : "x86";\r
  27                 }\r
  28                 else {\r
  29                         CommonUtils.executeCommand("arch");\r
  30                         String oa = CommonUtils.getCommandResult();\r
  31                         if ( oa != null ) {\r
  32                                 osarch = Pattern.compile("[\r\n]+$",Pattern.DOTALL).matcher(oa).replaceFirst("");\r
  33                         }\r
  34                 }\r
  35                 return(String.format("%s %s (%s) & Java %s (%s) [%s]",OSname,OSvers,osarch,VMvers,VMarch,VMvend));\r
  36         }\r
  37 \r
  38         public static String getVersionNumber() {\r
  39                 \r
  40                 Matcher ma = Pattern.compile("([0-9]+)\\.([0-9]+)(\\.([0-9]+))?(.)?").matcher(Version);\r
  41                 if (ma.find()) {\r
  42                         if (ma.group(4) == null) {\r
  43                                 return String.format("%03d_%03d", Integer.valueOf(ma.group(1)), Integer.valueOf(ma.group(2)));\r
  44                         }\r
  45                         else {\r
  46                                 String ab = "b";\r
  47                                 if (ma.group(5) != null && ma.group(5).equals("α")) {\r
  48                                         ab = "a";\r
  49                                 }\r
  50                                 return String.format("%03d_%03d_%03d%s", Integer.valueOf(ma.group(1)), Integer.valueOf(ma.group(2)), Integer.valueOf(ma.group(4)),ab);\r
  51                         }\r
  52                 }\r
  53                 \r
  54                 return null;\r
  55         }\r
  56 }\r