sysutil.java

反ajax原代码

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   SysUtil.java

package com.laoer.bbscs.sys;

import com.laoer.comm.util.Util;
import java.io.*;
import java.net.URLEncoder;
import java.util.*;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;
import org.apache.struts.util.LabelValueBean;
import org.apache.struts.util.MessageResources;

// Referenced classes of package com.laoer.bbscs.sys:
//            UserLevel, Result, AutoFilter, Constant, 
//            SysInfo, Forbid

public class SysUtil
{

    private static final Log logger;
    static Class class$com$laoer$bbscs$sys$SysUtil; /* synthetic field */

    public SysUtil()
    {
    }

    public static String getMsg(String key, HttpServletRequest request)
    {
        return Constant.MESSAGE.getMessage(request.getLocale(), key);
    }

    public static String[] getPagesign(MessageResources messages, HttpServletRequest request)
    {
        String pagessign[] = {
            messages.getMessage(request.getLocale(), "bbscs.pages.first"), messages.getMessage(request.getLocale(), "bbscs.pages.previous"), messages.getMessage(request.getLocale(), "bbscs.pages.next"), messages.getMessage(request.getLocale(), "bbscs.pages.end")
        };
        return pagessign;
    }

    public static String[] getPagesign(HttpServletRequest request)
    {
        String pagessign[] = {
            Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.pages.first"), Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.pages.previous"), Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.pages.next"), Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.pages.end")
        };
        return pagessign;
    }

    public static Vector getUserType0(HttpServletRequest request)
    {
        Vector v = new Vector();
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.user.guest"), "0"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.user.user"), "1"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.user.usermanager"), "2"));
        return v;
    }

    public static Vector getUserType1(HttpServletRequest request)
    {
        Vector v = new Vector();
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.user.guest"), "0"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "bbscs.user.user"), "1"));
        return v;
    }

    public static Vector getBoardAttrib(HttpServletRequest request)
    {
        Vector v = new Vector();
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "admin.board.cb"), "1"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "admin.board.eb"), "2"));
        return v;
    }

    public static Vector getBoardsUseStat(HttpServletRequest request)
    {
        Vector v = new Vector();
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "admin.boards.usestat.yes"), "1"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "admin.boards.usestat.no"), "2"));
        return v;
    }

    public static Vector getNoteType(HttpServletRequest request)
    {
        Vector v = new Vector();
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle0"), "0"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle1"), "1"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle2"), "2"));
        v.add(new LabelValueBean(Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle3"), "3"));
        return v;
    }

    public static String getNoteType(short mtype, HttpServletRequest request)
    {
        String type = "";
        switch(mtype)
        {
        case 0: // '\0'
            type = Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle0");
            break;

        case 1: // '\001'
            type = Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle1");
            break;

        case 2: // '\002'
            type = Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle2");
            break;

        case 3: // '\003'
            type = Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle3");
            break;

        default:
            type = Constant.MESSAGE.getMessage(request.getLocale(), "note.nstyle0");
            break;
        }
        return type;
    }

    public static Vector getForbid(HashMap forbid)
    {
        Iterator i = forbid.values().iterator();
        Vector v = new Vector();
        String s;
        for(; i.hasNext(); v.add(new LabelValueBean(s, s)))
            s = (String)i.next();

        return v;
    }

    public static long getLongTime()
    {
        return System.currentTimeMillis();
    }

    public static String getResultUrl(String msg, String tourl)
    {
        if(tourl == null || tourl.length() == 0 || tourl.equals(Constant.GOBACK))
            tourl = "tourl=" + Constant.GOBACK;
        else
            try
            {
                tourl = "tourl=" + URLEncoder.encode(tourl, Constant.CHARSET);
            }
            catch(Exception e) { }
        return "/result.jsp?msg=" + msg + "&" + tourl;
    }

    public static UserLevel getUserLevel(int exp)
    {
        List l = SysInfo.getInstance().getUserlevel();
        for(int i = 0; i < l.size(); i++)
        {
            UserLevel ul = (UserLevel)l.get(i);
            if(ul.getMin() <= exp && exp <= ul.getMax())
                return ul;
        }

        return (UserLevel)l.get(0);
    }

    public static String getIncludeFilePath()
    {
        String filePath = Constant.ROOTPATH + "file/include/";
        File ft = new File(filePath);
        if(!ft.exists())
            ft.mkdirs();
        return filePath;
    }

    public static String getUserFilePath(String username, long userID)
    {
        int num = Math.abs(username.hashCode());
        String filePath = "";
        filePath = Constant.ROOTPATH + "file/user/" + num % 100 + "/" + userID + "/";
        File ft = new File(filePath);
        if(!ft.exists())
            ft.mkdirs();
        return filePath;
    }

    public static String getUserFileWebPath(String username, long userID)
    {
        int num = Math.abs(username.hashCode());
        String filePath = "";
        filePath = "file/user/" + num % 100 + "/" + userID + "/";
        return filePath;
    }

    public static String getForumPath(long bid, long adate)
    {
        int num = Math.abs(String.valueOf(bid).hashCode());
        String filePath = "";
        filePath = Constant.ROOTPATH + "file/postfile/" + num % 20 + "/" + bid + "/" + Util.formatDate4(new Date(adate)) + "/";
        File ft = new File(filePath);
        if(!ft.exists())
            ft.mkdirs();
        return filePath;
    }

    public static String getUpFilePath(long bid, long adate)
    {
        int num = Math.abs(String.valueOf(bid).hashCode());
        String filePath = "";
        filePath = Constant.ROOTPATH + "file/imgup/" + num % 20 + "/" + bid + "/" + Util.formatDate4(new Date(adate)) + "/";
        File ft = new File(filePath);
        if(!ft.exists())
            ft.mkdirs();
        return filePath;
    }

    public static String getUpFileWebPath(long bid, long adate)
    {
        int num = Math.abs(String.valueOf(bid).hashCode());
        String filePath = "";
        filePath = "file/imgup/" + num % 20 + "/" + bid + "/" + Util.formatDate4(new Date(adate)) + "/";
        return filePath;
    }

    public static void saveUpFile(String path, FormFile upfile)
    {
        try
        {
            InputStream stream = upfile.getInputStream();
            OutputStream bos = new FileOutputStream(path);
            int bytesRead = 0;
            byte buffer[] = new byte[8192];
            while((bytesRead = stream.read(buffer, 0, 8192)) != -1) 
                bos.write(buffer, 0, bytesRead);
            bos.close();
            stream.close();
            bos = null;
            stream = null;
        }
        catch(FileNotFoundException ex)
        {
            logger.error(ex);
        }
        catch(IOException ex)
        {
            logger.error(ex);
        }
    }

    public static int getStrLength(String txt, String charset)
    {
        return txt.getBytes(charset).length;
        UnsupportedEncodingException ex;
        ex;
        return txt.length();
    }

    public static short getCookieValue(String value, String perfix)
    {
        if(value.length() != 2 || !value.startsWith(perfix))
            break MISSING_BLOCK_LABEL_29;
        return Short.parseShort(value.substring(1, 2));
        NumberFormatException ex;
        ex;
        return 0;
        return 0;
    }

    public static short getCookieValue(String value, String perfix, short defaultnum)
    {
        if(value.length() != 2 || !value.startsWith(perfix))
            break MISSING_BLOCK_LABEL_29;
        return Short.parseShort(value.substring(1, 2));
        NumberFormatException ex;
        ex;
        return defaultnum;
        if(value.length() <= 2 || !value.startsWith(perfix))
            break MISSING_BLOCK_LABEL_61;
        return Short.parseShort(value.substring(1, value.length()));
        ex;
        return defaultnum;
        return defaultnum;
    }

    public static short getGuestCookieValue(String value, String perfix)
    {
        if(value.length() != 2 || !value.startsWith(perfix))
            break MISSING_BLOCK_LABEL_29;
        return Short.parseShort(value.substring(1, 2));
        NumberFormatException ex;
        ex;
        return 1;
        return 1;
    }

    public static String getClassName(String className, long userID)
    {
        className = Constant.BEANPERFIX + className + userID % 10L;
        return className;
    }

    public static String getForumClassName(long bid)
    {
        int num = Math.abs(String.valueOf(bid).hashCode());
        String className = Constant.BEANPERFIX + "Forum" + num % 20;
        return className;
    }

    public static int getTableID(long userID, int num)
    {
        return (int)(userID % (long)num);
    }

    public static int getForumTableID(long bid)
    {
        int num = Math.abs(String.valueOf(bid).hashCode());
        return num % 20;
    }

    public static boolean isBadNickName(String nickName)
    {
        if(SysInfo.getInstance().getForbidnickname() != null && SysInfo.getInstance().getForbidnickname().length() > 0)
        {
            String badNickNames[] = SysInfo.getInstance().getForbidnickname().split(",");
            if(badNickNames != null)
            {
                for(int i = 0; i < badNickNames.length; i++)
                    if(nickName.indexOf(badNickNames[i]) != -1)
                        return true;