StudioBuildInfo.java

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package com.neuronrobotics.bowlerstudio.assets;
 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
 
import com.neuronrobotics.bowlerstudio.BowlerKernel;
 
public class StudioBuildInfo {
 
  private static Class baseBuildInfoClass = BowlerKernel.class;
 
  public static String getVersion() {
    String s = getTag("app.version");
 
    if (s == null) {
      s="0.0.0";
    }
    return s;
  }
 
  public static int getProtocolVersion() {
    return getBuildInfo()[0];
  }
 
  public static int getSDKVersion() {
    return getBuildInfo()[1];
  }
 
  public static int getBuildVersion() {
    return getBuildInfo()[2];
  }
 
  public static int[] getBuildInfo() {
    try {
      String s = getVersion();
      String[] splits = s.split("[.]+");
      int[] rev = new int[3];
      for (int i = 0; i < 3; i++) {
        rev[i] = new Integer(splits[i]);
      }
      return rev;
    } catch (NumberFormatException e) {
      return new int[]{0, 0, 0};
    }
 
  }
 
  private static String getTag(String target) {
    try {
      StringBuilder s = new StringBuilder();
      InputStream is = getBuildPropertiesStream();
      BufferedReader br = new BufferedReader(new InputStreamReader(is));
 
      String line;
      try {
        while (null != (line = br.readLine())) {
          s.append(line).append("\n");
        }
      } catch (IOException ignored) {
      }
 
      String[] splitAll = s.toString().split("[\n]+");
      for (String aSplitAll : splitAll) {
        if (aSplitAll.contains(target)) {
          String[] split = aSplitAll.split("[=]+");
          return split[1];
        }
      }
    } catch (NullPointerException e) {
      return null;
    }
    return null;
  }
 
  public static String getBuildDate() {
    String s = "";
    InputStream is = StudioBuildInfo.class
        .getResourceAsStream("/META-INF/MANIFEST.MF");
    BufferedReader br = new BufferedReader(new InputStreamReader(is));
    String line;
    try {
      while (null != (line = br.readLine())) {
        s += line + "\n";
      }
    } catch (IOException ignored) {
    }
    // System.out.println("Manifest:\n"+s);
    return "";
  }
 
  private static InputStream getBuildPropertiesStream() {
    return baseBuildInfoClass.getResourceAsStream("build.properties");
  }
 
  public static String getSDKVersionString() {
    return getName();
  }
 
  public static boolean isOS64bit() {
    return (System.getProperty("os.arch").contains("64"));
  }
 
  public static boolean isARM() {
    return (System.getProperty("os.arch").toLowerCase().contains("arm"));
  }
 
  public static boolean isLinux() {
    return (System.getProperty("os.name").toLowerCase().contains("linux"));
  }
 
  public static boolean isWindows() {
    return (System.getProperty("os.name").toLowerCase().contains("win"));
  }
 
  public static boolean isMac() {
    return (System.getProperty("os.name").toLowerCase().contains("mac"));
  }
 
  public static boolean isUnix() {
    return (isLinux() || isMac());
  }
 
  public static Class getBaseBuildInfoClass() {
    return baseBuildInfoClass;
  }
 
  public static void setBaseBuildInfoClass(Class c) {
    baseBuildInfoClass = c;
  }
 
  public static String getName() {
    return "Bowler Studio "
        + getProtocolVersion() + "." + getSDKVersion() + "("
        + getBuildVersion() + ")";
  }
}