package hil.mail.pop3; 
import hil.util.ConversionUtil; 

import java.util.Date; 
import java.util.Properties; 
import javax.mail.*; 

public class POP3Test { 
    private Session sess;  
    private Store store;  
    private Folder folder;  
     
    private String user ="user"; 
    private String password = "password"; 
    private String popserver = "wm-out1.epost.go.kr"; 
    private String smtpserver = "smtp.gmail.com"; 

    private Object getMail(){ 
        Properties prop = System.getProperties();  
        prop.put("mail.smtp.host", smtpserver);  
        sess = Session.getInstance(prop, null); // ¼¼¼Ç smtp ½ÃÀÛ  
        System.out.println("session Start!"); 

        try { 
            store = sess.getStore("pop3"); 
            System.out.println("pop3 store Start!"); 

            store.connect(popserver, user, password); // pop3 ¿¡ ½ºÅä¾î·Î ¿¬°áµÊ  
            System.out.println("store Connection!"); 
             
            folder = store.getFolder("INBOX"); // store¸¦ ÅëÇØ ÆíÁöÇÔ¿¡ Á¢±ÙÇÕ´Ï´Ù.  
            folder.open(Folder.READ_ONLY); // Inbox ¹ÞÀºÆíÁöÇÔÀ» ¿±´Ï´Ù. 
            System.out.println("folder Open!"); 
             
            Message[] messages = folder.getMessages(); // Message ´Â ÆíÁö¸¦ ÀǹÌÇÕ´Ï´Ù. 
            int messageCnt = folder.getMessageCount(); 
            int unReadMessgae = folder.getUnreadMessageCount(); //ÀÐÁö ¾ÊÀº ¸Þ½ÃÁö 
            System.out.println("messages count : "+messageCnt +"/"+unReadMessgae+" messages"); 
                         
            for (int i=0;i<messages.length;i++) { 
                String date = getSendDate(messages, i);  
                String subject = getSubject(messages, i); 
                String from = getFrom(messages, i); 
                String body = getBody(messages, i); 
                 
                System.out.println(date); 
                System.out.println(from); 
                System.out.println(subject); 
                System.out.println(body); 
            } 
             
            folder.close(false); 
            System.out.println("folder Close!"); 
            store.close(); 
            System.out.println("store Close!"); 
             
        } catch (MessagingException e){ 
            // TODO Auto-generated catch block 
            e.printStackTrace(); 
        } 
        return prop; 
         
    } 
     
    /*private String getBody(Message[] msg, int cnt) throws MessagingException, IOException { 
        String body = ""; 
        if(msg[cnt].isMimeType("multipart/*")){ 
            System.out.println("isMimeType multipart/"); 
            Multipart multipart = (Multipart)msg[cnt].getContent(); 
            System.out.println("multipart.getCount() : " + multipart.getCount()); 
            for(int j = 0; j <multipart.getCount(); j++){ 
                Part p = multipart.getBodyPart(j); 
                if(p.isMimeType("text/plain") || p.isMimeType("text/html")){ 
                    System.out.println("text/plain or text/html"); 
                    body = p.getContent().toString(); 
                } 
            } 
        } 
        return body; 
    }*/ 
     
    /*public  String getBodyText(Part msg, String HeaderCharSet){ 
        String sBody=""; 
        String encType=""; 
        try{ 
            DataHandler handler = msg.getDataHandler(); 
            InputStream is = handler.getInputStream(); 
            DataSource ds = handler.getDataSource(); 

            encType=MimeUtility.getEncoding(ds); 
             
            try{ 
                is=MimeUtility.decode(is, encType); 
            }catch(Exception e) { 
                return "getBodyText : MimeUtility "+e; 
            }             
     
            String charSet=HeaderCharSet; 
            String ctype=msg.getContentType(); 
            int index=0; 
   System.out.println("111"); 
            if((index=ctype.lastIndexOf("charset="))>1) { 
    System.out.println("222"); 
                String mimeChar = ctype.substring( index + 8); 
                charSet = MimeUtility.javaCharset(mimeChar); 
    System.out.println("charSet:"+charSet); 
            } 
             
            if(charSet.startsWith("\"")) { 
    System.out.println("333"); 
                charSet = ConversionUtil.toKorean(charSet); 
            } 
             
            if(encType.equals("base64")){ 
    System.out.println("444"); 
                Object cont = msg.getContent(); 
                if(cont instanceof java.io.ByteArrayInputStream ){ 
     System.out.println("555"); 
                    byte [] buf = new byte[1024]; 
                    int readSize = 0; 
                    ByteArrayInputStream in = (ByteArrayInputStream) cont; 
                     
                    while((readSize=in.read(buf, 0, 1024)) != -1) 
                    { 
                        sBody+=new String(buf, 0, readSize)+"<br>"; 
                    } 
                }else{ 
                    sBody=MailDecode((String)cont, charSet); 
                } 
            }else{  
     
                String fileName; 
                int fileSize; 
     
                if((fileName=msg.getFileName()) != null){ 
     System.out.println("888"); 
                    if(fileName.startsWith("=?")){ 
      System.out.println("777"); 
                        fileName=decodeHeader(fileName); 
                        fileName=ConversionUtil.toKorean(fileName); 
                    } 
                    fileSize=msg.getSize(); 

                 ContentType ct=new ContentType(ctype); 
                 AttachInfo ai = new AttachInfo(); 
                 ai.filename=fileName; 
                 ai.size=""+fileSize; 
                 ai.type=ct.getBaseType(); 
                 ai.desc=msg.getDescription(); 
                 if(ai.desc==null) ai.desc=""; 
                    sAttachFile.addElement(ai); 
                     
      

                } 
                else 
                { 
     System.out.println("666"); 
                    Object cont = msg.getContent(); 
                    sBody=MailDecode((String)cont, charSet); 
                    if(!charSet.equals("ks_c_5601-1987")) 
                        sBody=Util.toKorean(sBody); 
                } 
            } 
        }             
        catch (Exception ex ) 
        { 
            sBody="getBodyText : "+ex; 
        } 
        return sBody; 
    } */ 

/*    private String getBody(Folder folder){ 
        String sbody =""; 
        try{ 
            FetchProfile fp = new FetchProfile(); 
            fp.add(UIDFolder.FetchProfileItem.UID); 
            folder.fetch(folder.getMessages(), fp); 
             
            Message[] messages = folder.getMessages(); 
            for(int i = 0; i < messages.length; i++) { 
                    System.out.println("-------------------Message " + (i+1) + " --------------------"); 
                     
                    Object body = messages[i].getContent(); 
                     
                    System.out.println("contentType : " + messages[i].getContentType() ); 
                     
                    if(body instanceof Multipart) { 
                                Multipart mp = (Multipart)(messages[i].getContent()); 
                                 
                                int count = mp.getCount(); 
                                System.out.println("contentType : " + mp.getBodyPart(1).getContentType() ); 

                                } 
                    sbody = body.toString(); 
                    }         
            } catch ( Exception e ) { 
                    e.printStackTrace(); 
            } 
            return sbody; 
    }*/ 

    private String getBody(Message[] msg, int cnt){ 
        String sbody =""; 
        try{ 
            Object body = msg[cnt].getContent(); 
            System.out.println("contentType : " + msg[cnt].getContentType() ); 
            if(body instanceof Multipart) { 
                Multipart mp = (Multipart)(msg[cnt].getContent()); 
                // TODO 
            } 
            sbody = body.toString(); 
             
        } catch ( Exception e ) { 
        e.printStackTrace(); 
        } 
        return sbody; 
    } 
     
    private String getSendDate(Message[] msg, int cnt) throws MessagingException{ 
        Date date = msg[cnt].getSentDate(); // ¹ÞÀº  ³¯Â¥ ³¯Â¥ Æ÷¸Ë¿¡ ¸ÂÃç ¹Ù²Ù¼¼¿ä. 
        if(date == null) return ""; 
        else return date.toString(); 
//        Multipart multipart = (Multipart)message[i].getContent(); 
    } 
     
    private String getSubject(Message[] msg, int cnt) throws MessagingException{ 
        String subject[] = msg[cnt].getHeader("subject");    //Á¦¸ñ   subject[0] ÀÌ Á¦¸ñÀÔ´Ï´Ù. 
        //String subject[] = msg[cnt].getSubject();        À̰͵µ °¡´É  
        if(subject == null || subject[0] == null) return ""; 
        else return ConversionUtil.toKorean(subject[0]); 
    } 
     
    private String getFrom(Message[] msg, int cnt) throws MessagingException{ 
        Address addr = msg[cnt].getFrom()[0];    //º¸³½ »ç¶÷ ÁÖ¼Ò   
        if(addr == null) return ""; 
        else return ConversionUtil.toKorean(addr.toString()); 
    } 
    public static void main(String args[]){ 
        new POP3Test().getMail(); 
    } 
}