SDKBuildInfo.java

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package com.neuronrobotics.sdk.config;
 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
 
// TODO: Auto-generated Javadoc
public class SDKBuildInfo {
    private static final String NAME = "Neuron Robotics SDK "
            + getProtocolVersion() + "." + getSDKVersion() + "("
            + getBuildVersion() + ")";
 
    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() {
        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;
    }
 
    private static String getTag(String target) {
        try {
            String s = "";
            InputStream is = getBuildPropertiesStream();
            BufferedReader br = new BufferedReader(new InputStreamReader(is));
            String line;
            try {
                while (null != (line = br.readLine())) {
                    s += line + "\n";
                }
            } catch (IOException e) {
            }
            String[] splitAll = s.split("[\n]+");
            for (int i = 0; i < splitAll.length; i++) {
                if (splitAll[i].contains(target)) {
                    String[] split = splitAll[i].split("[=]+");
                    return split[1];
                }
            }
        } catch (NullPointerException e) {
            return null;
        }
        return null;
    }
 
    public static String getBuildDate() {
        String s = "";
        InputStream is = SDKBuildInfo.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 e) {
        }
        // System.out.println("Manifest:\n"+s);
        return "";
    }
 
    private static InputStream getBuildPropertiesStream() {
        return SDKBuildInfo.class.getResourceAsStream("build.properties");
    }
 
    public static String getSDKVersionString() {
        return NAME;
    }
 
    public static boolean isOS64bit() {
        return (System.getProperty("os.arch").indexOf("x86_64") != -1);
    }
 
    public static boolean isARM() {
        return (System.getProperty("os.arch").toLowerCase().indexOf("arm") != -1);
    }
 
    public static boolean isLinux() {
        return (System.getProperty("os.name").toLowerCase().indexOf("linux") != -1);
    }
 
    public static boolean isWindows() {
        return (System.getProperty("os.name").toLowerCase().indexOf("win") != -1);
    }
 
    public static boolean isMac() {
        return (System.getProperty("os.name").toLowerCase().indexOf("mac") != -1);
    }
 
    public static boolean isUnix() {
        return (isLinux() || isMac());
    }
}