com.fxdigital.manager.SoftInfoImpl.java Source code

Introduction

Here is the source code for com.fxdigital.manager.SoftInfoImpl.java

Source

package com.fxdigital.manager;

import java.io.File;

import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

import com.fxdigital.SysAuth;

public class SoftInfoImpl {

    private static SoftInfoImpl instance;

    private SoftInfoImpl() {
    }

    public static SoftInfoImpl getInstance() {
        if (instance == null) {
            instance = new SoftInfoImpl();
        }
        return instance;
    }

    /**
     * ???
     * 
     * @return
     */
    public String getDeviceType() {
        String type = null;
        String path = getPath();
        if (path == null) {
            return "?";
        }
        File f = new File(path);
        SAXReader reader = new SAXReader();
        try {
            Document doc = reader.read(f);
            Element root = doc.getRootElement();
            type = root.attributeValue("DeviceType");
        } catch (Exception e) {
            e.printStackTrace();
        }
        return type;
    }

    /**
     * ??
     * 
     * @return
     */
    public String getSoftVersion() {
        String version = null;
        String path = getPath();
        if (path == null) {
            return "?";
        }
        File f = new File(path);
        SAXReader reader = new SAXReader();
        try {
            Document doc = reader.read(f);
            Element root = doc.getRootElement();
            version = root.attributeValue("version");
            version = "V" + version;
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (version == null)
            version = "V1.0";
        return version;
    }

    /**
     * ??
     * 
     * @return
     */
    public String getLicenseTime() {
        String time = null;
        String path = getPath();
        if (path == null) {
            return "?";
        }
        File f = new File(path);
        SAXReader reader = new SAXReader();
        try {
            Document doc = reader.read(f);
            Element root = doc.getRootElement();
            time = root.attributeValue("SerialNumber");
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (time != null && time.length() >= 14) {
            time = time.substring(0, 4) + "-" + time.substring(4, 6) + "-" + time.substring(6, 8) + " "
                    + time.substring(8, 10) + ":" + time.substring(10, 12) + ":" + time.substring(12, 14);
        }

        return time;
    }

    /**
     * ?MAC?
     * @return
     */
    public String[] getMacAddress() {
        try {
            String[] mac = SysAuth.getMacAddr();
            if (mac == null || mac.length == 0) {
                return null;
            }
            return mac;
        } catch (Exception e) {
            System.out.println("?MAC?" + e.getMessage());
            return null;
        }
    }

    private String getPath() {
        String path = null;
        if (System.getProperty("os.name").equals("Linux")) {
            path = "/etc/fxconf/config/Device.xml";

        } else {
            path = "C:\\WINDOWS\\system32\\config\\Device.xml";
        }
        if (new File(path).exists()) {
            return path;
        } else {
            return null;
        }
    }

    public static void main(String... args) {
        SoftInfoImpl sii = SoftInfoImpl.getInstance();
        String type = sii.getLicenseTime();
        System.out.println("type:" + type);
    }
}