sendmail.java

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// 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:   FJMailBean.java

package cn.js.fan.mail;

import java.io.File;
import java.io.IOException;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.activation.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.servlet.ServletContext;
import javax.servlet.http.*;

import org.apache.log4j.Logger;
import sun.misc.BASE64Encoder;
import com.redmoon.kit.util.FileUpload;
import com.redmoon.kit.util.FileInfo;
import cn.js.fan.util.StrUtil;

// Referenced classes of package fjmail:
//            PopupAuthenticator

public class SendMail {
    public String host;
    public String mailFooter;
    public String mailFooterHTML;
    boolean sessionDebug;
    Message msg;
    Multipart multipart;
    Session session;
    PopupAuthenticator popAuthenticator;
    String username;
    String password;
    String errinfo;
    int port = 25;

    String subtype = "related"; // Construct a MimeMultipart object of the given subtype. A unique boundary string is generated and this string is setup as the "boundary" parameter for the contentType field.

    String tempAttachFilePath;

    Logger logger = Logger.getLogger(SendMail.class.getName());

    public SendMail() {
        host = "fserver";
        mailFooter = ""; // "\n\n\n===========此邮件由Bluewind发送========\n\n";
        mailFooterHTML = ""; // "<br><br><br>===========此邮件由Bluewind发送========<br><br>";
    }

    public void setmailFooter(String s) throws Exception {
        mailFooter = s;
    }

    public void setmailFooterHTML(String s) throws Exception {
        mailFooterHTML = s;
    }

    /**
     * 以HTML的方式发送
     * @param smtpServer String
     * @param smtpPort int
     * @param senderName String
     * @param to String
     * @param subject String
     * @param content String
     * @return boolean
     */
    public boolean send(String smtpServer, int smtpPort, String smtpUser, String smtpPwd, String to, String from, String subject,
                        String content) {
        clear();
        // String user = "guest1";
        // String pwd = "HTTP://elite2005";
        boolean re = false;
        try {
            initSession(smtpServer, smtpPort, smtpUser, smtpPwd);
            // from = StrUtil.GBToUnicode(from);
            // from += "<[e-mail]>";
            initMsg(to, from, subject, content, true);
            re = send();
        }
        catch (Exception e) {
            logger.error("send(,,,,):" + e.getMessage());
        }
        return re;
    }

    public void initSession(String host, int port, String username,
                            String password, String subtype) {
        this.port = port;
        this.host = host;
        this.username = username;
        this.password = password;
        this.subtype = subtype;

        try {
            Properties properties = System.getProperties();
            properties.put("mail.host", host);
            properties.put("mail.transport.protocol", "smtp");
            properties.put("mail.smtp.auth", "true");
            properties.put("mail.smtp.port", "" + port);

            PopupAuthenticator popupauthenticator = new PopupAuthenticator();
            popupauthenticator.init(username, password);
            session = Session.getInstance(properties, popupauthenticator);
            session.setDebug(sessionDebug);
            msg = new MimeMessage(session);
            msg.setSentDate(new Date());
            if (subtype.equals(""))
                multipart = new MimeMultipart();
            else
                multipart = new MimeMultipart(subtype);
            msg.setContent(multipart);
        } catch (Exception e) {
            errinfo += e.getMessage();
            logger.error("setFrom: " + e.getMessage());
        }
    }

    public void initSession(String host, String username, String password,
                            String subtype) {
        initSession(host, 25, username, password, subtype);
    }

    public void initSession(String host, String username, String password) throws
            Exception {
        initSession(host, 25, username, password, "");
    }

    public void initSession(String host, int port, String username, String password) throws
            Exception {
        initSession(host, port, username, password, "");
    }

    public void initMsg(String to, String from, String subject, String body,
                        boolean flag) {
        setSendTo(to);
        setFrom(from);
        setSubject(subject);
        setBody(body, flag);
    }

    /**
     * 初始化信息
     * @param as
     * @param s
     * @param s1
     * @param s2
     * @param flag 是否用HTML的方式发信
     * @throws java.lang.Exception
     */
    public void initMsg(String to[], String from, String subject, String body,
                        boolean flag) throws Exception {
        setSendTo(to);
        setFrom(from);
        setSubject(subject);
        setBody(body, flag);
    }

    public void initMsg(String to, String subject, String body, boolean flag) throws
            Exception {
        setSendTo(to);
        setSubject(subject);
        setBody(body, flag);
    }

    public void setFrom(String from) {
        try {
            msg.setFrom(new InternetAddress(from));
        } catch (Exception e) {
            errinfo += e.getMessage();
            logger.error("setFrom: " + e.getMessage());
        }
    }

    void setSendTo(String to[]) {
        for (int i = 0; i < to.length; i++)
            setSendTo(to[i]);
    }

    void setSendTo(String to) {
        try {
            InternetAddress ainternetaddress[] = {
                                                 new InternetAddress(to)
            };
            msg.setRecipients(javax.mail.Message.RecipientType.TO,
                              ainternetaddress);
        } catch (Exception e) {
            errinfo += e.getMessage();
            logger.error("setSendTo: " + e.getMessage());
        }
    }

    void setCopyTo(String to[]) throws Exception {
        for (int i = 0; to != null && i > to.length; i++)
            setCopyTo(to[i]);
    }

    void setCopyTo(String to) throws Exception {
        InternetAddress ainternetaddress[] = {
                                             new InternetAddress(to)
        };
        msg.setRecipients(javax.mail.Message.RecipientType.CC, ainternetaddress);
    }

    //JavaMail中的邮件主题需要进行BASE64编码，格式形如：
    //=?GB2312?B?xPq1xMPcwuvS0b6t1tjWw6Osx+u+ob/stcfCvKOssqLQ3rjEw9zC66Oh?=
    //所以，直接使用msg.setSubject("中文主题")，或者msg.setSubject("中文主题".getBytes("8859_1"), "GB2312"))都一样会出现乱码。在设置邮件主题前需要将主题字串的字节编码为BASE64格式，并添加编码头
    void setSubject(String subject) {
        try {
            BASE64Encoder base64encoder = new BASE64Encoder();
            msg.setSubject("=?GB2312?B?" +
                           base64encoder.encode(subject.getBytes()) +
                           "?=");
        } catch (Exception e) {
            errinfo += e.getMessage();
            logger.error("setSubject: " + e.getMessage());
        }
    }

    /**
     * 置正文类型
     * @param s
     * @param flag 如果为真，则表示用HTML的方式