regconfig.java~13~

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package com.redmoon.forum;

import org.jdom.*;
import org.jdom.output.*;
import org.jdom.input.*;
import java.io.*;
import java.net.URL;
import org.apache.log4j.Logger;
import java.net.URLDecoder;
import java.util.*;
import com.redmoon.forum.security.IPMonitor;
import cn.js.fan.util.StrUtil;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class RegConfig {
    private final String CONFIG_FILENAME = "config_forum_reg.xml";
    private final String rootChild = "forum";
    Logger logger;
    private String cfgpath;

    Document doc = null;
    Element root = null;

    public RegConfig() {
        logger = Logger.getLogger(RegConfig.class.getName());
        init();
    }

    public void init() {
        URL cfgURL = getClass().getClassLoader().getResource(
                CONFIG_FILENAME);
        cfgpath = cfgURL.getFile();
        cfgpath = URLDecoder.decode(cfgpath);

        SAXBuilder sb = new SAXBuilder();
        try {
            FileInputStream fin = new FileInputStream(cfgpath);
            doc = sb.build(fin);
            root = doc.getRootElement();
            fin.close();
        } catch (org.jdom.JDOMException e) {
            logger.error("RegConfig:" + e.getMessage());
        } catch (java.io.IOException e) {
            logger.error("RegConfig:" + e.getMessage());
        }
    }

    public Element getRootElement() {
        if (root == null) {
            init();
        }
        return root;
    }

    public String getProperty(String name){
        String value = "";
        Iterator ir = root.getChild("forum").getChildren(name).iterator();
        if (ir.hasNext()) {
            Element element = (Element) ir.next();
            value = element.getValue();
        }
        return value;
    }

    public int getIntProperty(String name) {
        String p = getProperty(name);
        if (StrUtil.isNumeric(p)) {
            return Integer.parseInt(p);
        } else
            return 0;
    }

    public boolean getBooleanProperty(String name) {
        String p = getProperty(name);
        return p.equals("true");
    }

    public String[] getStringArrProperty(String name){
        String[] p = getProperty(name).trim().split("\n");
        return p;
    }


    public void set(String code, String property, String textValue) {
        List list = root.getChildren();
        if (list != null) {
            Iterator ir = list.listIterator();
            while (ir.hasNext()) {
                Element child = (Element) ir.next();
                String ecode = child.getAttributeValue("code");
                if (ecode.equals(code)) {
                    List list1 = child.getChildren();
                    if (list1 != null) {
                        Iterator ir1 = list1.listIterator();
                        while (ir1.hasNext()) {
                            Element childContent = (Element) ir1.next();
                            if (childContent.getName().equals(property)) {
                                childContent.setText(textValue);
                            }
                        }
                    }
                } // end if
            }
        }
    }


    public boolean put(String name, String value) {
        if (root == null)
            init();
        Element which = root.getChild(rootChild).getChild(name);
        if (which == null)
            return false;
        which.setText(value);
        writemodify();
        return true;
    }


    public void writemodify() {
        String indent = "    ";
        Format format = Format.getPrettyFormat();
        format.setIndent(indent);
        format.setEncoding("utf-8");
        XMLOutputter outp = new XMLOutputter(format);
        try {
            FileOutputStream fout = new FileOutputStream(cfgpath);
            outp.output(doc, fout);
            fout.close();
        } catch (java.io.IOException e) {}
    }

    public boolean valueValid(String value, String name) {
        if (name.equals("specialIPRegCtrl") || name.equals("IPVisitList") ||
            name.equals("adminIPVisitList")) {
            if (!IPMonitor.IsValidIP(value) && value != null && !value.trim().equals("")) {
                return false;
            }
        }
        if (name.equals("EAllowAddress") || name.equals("EForbidAddress")) {
            if(value != null && !value.trim().equals("")){
                String[] Emails = value.split("\n");
                for (int i = 0; i < Emails.length; i++) {
                    Emails[i] = "a" + Emails[i].trim();
                    if (!StrUtil.IsValidEmail(Emails[i])) {
                        return false;
                    }
                }
            }
        }
        if (name.equals("IPRegCtrl") || name.equals("newUserCtrl")) {
            if (!StrUtil.isNumeric(value)) {
                return false;
            }
        }
        return true;
    }

}