private void rePart(Part part) throws Exception {
if (part.getDisposition() != null) {
String strFileNmae =
MimeUtility.decodeText(part.getFileName()); // MimeUtility.decodeText解决附件名乱码问题
System.out.println("发现附件: " + MimeUtility.decodeText(part.getFileName()));
System.out.println("内容类型: " + MimeUtility.decodeText(part.getContentType()));
System.out.println("附件内容:" + part.getContent());
InputStream in = part.getInputStream(); // 打开附件的输入流
// 读取附件字节并存储到文件中
java.io.FileOutputStream out = new FileOutputStream(strFileNmae);
int data;
while ((data = in.read()) != -1) {
out.write(data);
}
in.close();
out.close();
} else {
if (part.getContentType().startsWith("text/plain")) {
System.out.println("文本内容：" + part.getContent());
} else {
// System.out.println("HTML内容：" + part.getContent());
}
}
}
/**
* 保存附件
*
* @param part
*/
public static void saveAttachFile(Part part) {
try {
if (part.getDisposition() == null) return;
String dir = DIR;
String filename = decodeText(part.getFileName());
File dirRoot = new File(dir);
if (!dirRoot.exists()) {
dirRoot.mkdirs();
}
InputStream in = part.getInputStream();
OutputStream out = new FileOutputStream(new File(dir + File.separator + filename));
byte[] buffer = new byte[8192];
while (in.read(buffer) != -1) {
out.write(buffer);
}
in.close();
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/*
* (non-Javadoc)
*
* @see javax.servlet.http.HttpServlet#service(javax.servlet.ServletRequest,
* javax.servlet.ServletResponse)
*/
@Override
public void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
String messageId = request.getParameter("messageId");
String attachmentIndex = request.getParameter("attachmentIndex");
boolean isThumbnail = Boolean.valueOf(request.getParameter("thumbnail")).booleanValue();
if (messageId != null) {
IMailbox mailbox = SessionManager.get().getMailbox();
Message msg = mailbox.getCurrentFolder().getMessageById(Long.parseLong(messageId));
if (isThumbnail) {
List<MimePart> attachmentList = MessageUtils.attachmentsFromPart(msg);
int index = Integer.valueOf(attachmentIndex);
MimePart retrievePart = attachmentList.get(index);
ContentType contentType = new ContentType(retrievePart.getContentType());
response.setContentType(contentType.getBaseType());
BufferedInputStream bufInputStream =
new BufferedInputStream(retrievePart.getInputStream());
OutputStream outputStream = response.getOutputStream();
writeScaledImage(bufInputStream, outputStream);
bufInputStream.close();
outputStream.flush();
outputStream.close();
} else {
Part imagePart = findImagePart(msg);
if (imagePart != null) {
ContentType contentType = new ContentType(imagePart.getContentType());
response.setContentType(contentType.getBaseType());
BufferedInputStream bufInputStream =
new BufferedInputStream(imagePart.getInputStream());
OutputStream outputStream = response.getOutputStream();
byte[] inBuf = new byte[1024];
int len = 0;
int total = 0;
while ((len = bufInputStream.read(inBuf)) > 0) {
outputStream.write(inBuf, 0, len);
total += len;
}
bufInputStream.close();
outputStream.flush();
outputStream.close();
}
}
}
} catch (Exception ex) {
log.error(ex.getMessage(), ex);
}
}
/** @param multipart */
private void handleContent(Multipart multipart, String contentType) {
Log.debug(this, "handleContent");
try {
// String contentType=multipart.getContentType();
for (int j = 0; j < multipart.getCount(); j++) {
Part part = multipart.getBodyPart(j);
Log.debug(this, String.valueOf(part.getLineCount()));
Log.debug(this, String.valueOf(part.getContent()));
Log.debug(this, String.valueOf(part.getContentType()));
if (HiltonUtility.isEmpty(contentType) || part.getContentType().indexOf(contentType) >= 0) {
String disposition = part.getDisposition();
Log.debug(this, "handleContent-disposition: " + disposition);
// if (disposition != null)
// {
InputStream inputStream = part.getInputStream();
byte[] buffer = new byte[inputStream.available()];
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) > -1) // Read
// bytes
// until
// EOF
{
Log.debug(this, "reading contents");
}
String tmp = new String(buffer);
this.bodytext.append(tmp);
this.bodytext.append("\r\n");
Log.debug(this, "handleContent: " + tmp);
if (inputStream != null) {
try {
inputStream.close();
} catch (IOException io) {
Log.error(this, " error Closing InputStream" + io.getMessage());
io.printStackTrace();
}
}
}
}
// }
} catch (Exception e) {
Log.error(this, e.getMessage());
e.printStackTrace();
}
}
private static Attachment saveAttachment(Part partToAttach, Resource container)
throws MessagingException, IOException, NoSuchAlgorithmException {
Attachment attach = new Attachment();
String fileName = MimeUtility.decodeText(partToAttach.getFileName());
attach.store(partToAttach.getInputStream(), fileName, container);
if (!attach.mimeType.equalsIgnoreCase(partToAttach.getContentType())) {
Logger.info(
"The email says the content type is '"
+ partToAttach.getContentType()
+ "' but Yobi determines it is '"
+ attach.mimeType
+ "'");
}
return attach;
}
public static InputStream getAttachment(Part part, String filename) {
try {
if (filename.equals(part.getFileName())) return part.getInputStream();
if (part.getContentType().toLowerCase().startsWith("multipart")) {
MimeMultipart multipart;
multipart = (MimeMultipart) part.getContent();
int count = multipart.getCount();
for (int i = 0; i < count; i++) {
InputStream in = getAttachment(multipart.getBodyPart(i), filename);
if (in != null) return in;
}
}
} catch (Throwable ex) {
throw new RuntimeException(ex);
}
return null;
}
private void extractPart(final Part part) throws MessagingException, IOException {
if (part.getContent() instanceof Multipart) {
Multipart mp = (Multipart) part.getContent();
for (int i = 0; i < mp.getCount(); i++) {
extractPart(mp.getBodyPart(i));
}
return;
}
if (part.getContentType().startsWith("text/html")) {
if (bodytext == null) {
bodytext = (String) part.getContent();
} else {
bodytext = bodytext + "<HR/>" + (String) part.getContent();
}
} else if (!part.getContentType().startsWith("text/plain")) {
Attachment attachment = new Attachment();
attachment.setContenttype(part.getContentType());
attachment.setFilename(part.getFileName());
InputStream in = part.getInputStream();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
byte[] buffer = new byte[8192];
int count = 0;
while ((count = in.read(buffer)) >= 0) bos.write(buffer, 0, count);
in.close();
attachment.setContent(bos.toByteArray());
attachments.add(attachment);
}
if (!StringUtils.isNull(bodytext) && bodytext.indexOf("Original Message") > -1) {
subBody = bodytext.substring(0, bodytext.indexOf("Original Message"));
} else if (!StringUtils.isNull(bodytext)
&& bodytext.indexOf(", \"[email protected]\" <*****@*****.**> wrote:") > -1) {
String tempstr =
bodytext.substring(
0, bodytext.indexOf(", \"[email protected]\" <*****@*****.**> wrote:"));
subBody = tempstr.substring(0, tempstr.lastIndexOf("On"));
}
}
/**
* Save attachment.
*
* @param part
* @param attachList
* @throws MessagingException
* @throws IOException
*/
protected void saveAttachment(Part part, List<Attachment> attachList)
throws MessagingException, IOException {
// generate a new file name with unique UUID.
String fileName = part.getFileName();
fileName = MimeUtility.decodeText(fileName);
Attachment attachment = new Attachment();
attachment.setFileName(fileName);
UUID uuid = UUID.randomUUID();
String prefix = fileName.substring(0, fileName.lastIndexOf(".") + 1);
String suffix = fileName.substring(fileName.lastIndexOf(".") + 1);
String tempDir = System.getProperty("java.io.tmpdir");
String filePath = tempDir + prefix + uuid + "." + suffix;
int fileSize = part.getSize();
attachment.setFilePath(filePath);
attachment.setFileType(suffix);
attachment.setFileSize(fileSize);
attachList.add(attachment);
this.saveFile(filePath, part.getInputStream());
}
private void salvaUnFichero(Part unaParte, Mensaje myMensaje) throws MailException {
FileOutputStream fichero;
try {
fichero = new FileOutputStream("./" + unaParte.getFileName());
// TODO VER EL TEMA DE CAMBIAR LA UBICACION DEL PATH
myMensaje.agregarPathAdjunto("./" + unaParte.getFileName());
InputStream imagen = unaParte.getInputStream();
byte[] bytes = new byte[1000];
int leidos = 0;
while ((leidos = imagen.read(bytes)) > 0) {
fichero.write(bytes, 0, leidos);
}
} catch (FileNotFoundException e) {
throw new MailException("Archivo no encontrado", e);
} catch (MessagingException e) {
throw new MailException("Archivo no encontrado", e);
} catch (IOException e) {
throw new MailException("Error al escribir", e);
}
}
public static void dumpPart(Part p, biz.systempartners.claims.ClaimsViewer claimsViewer)
throws Exception {
if (p instanceof Message) dumpEnvelope((Message) p);
/**
* Dump input stream ..
*
* <p>InputStream is = p.getInputStream(); // If "is" is not already buffered, wrap a
* BufferedInputStream // around it. if (!(is instanceof BufferedInputStream)) is = new
* BufferedInputStream(is); int c; while ((c = is.read()) != -1) System.out.write(c);
*/
String ct = p.getContentType();
try {
pr("CONTENT-TYPE: " + (new ContentType(ct)).toString());
} catch (ParseException pex) {
pr("BAD CONTENT-TYPE: " + ct);
}
String filename = p.getFileName();
if (filename != null) pr("FILENAME: " + filename);
/*
* Using isMimeType to determine the content type avoids
* fetching the actual content data until we need it.
*/
if (p.isMimeType("text/plain")) {
pr("This is plain text");
pr("---------------------------");
if (!showStructure && !saveAttachments) System.out.println((String) p.getContent());
} else if (p.isMimeType("multipart/*")) {
pr("This is a Multipart");
pr("---------------------------");
Multipart mp = (Multipart) p.getContent();
level++;
int count = mp.getCount();
for (int i = 0; i < count; i++) dumpPart(mp.getBodyPart(i), claimsViewer);
level--;
} else if (p.isMimeType("message/rfc822")) {
pr("This is a Nested Message");
pr("---------------------------");
level++;
dumpPart((Part) p.getContent(), claimsViewer);
level--;
} else {
if (!showStructure && !saveAttachments) {
/*
* If we actually want to see the data, and it's not a
* MIME type we know, fetch it and check its Java type.
*/
Object o = p.getContent();
if (o instanceof String) {
pr("This is a string");
pr("---------------------------");
System.out.println((String) o);
} else if (o instanceof InputStream) {
pr("This is just an input stream");
pr("---------------------------");
InputStream is = (InputStream) o;
int c;
while ((c = is.read()) != -1) System.out.write(c);
} else {
pr("This is an unknown type");
pr("---------------------------");
pr(o.toString());
}
} else {
// just a separator
pr("---------------------------");
}
}
/*
* If we're saving attachments, write out anything that
* looks like an attachment into an appropriately named
* file. Don't overwrite existing files to prevent
* mistakes.
*/
if (saveAttachments && level != 0 && !p.isMimeType("multipart/*")) {
String disp = p.getDisposition();
// many mailers don't include a Content-Disposition
if (disp == null || disp.equalsIgnoreCase(Part.ATTACHMENT)) {
if (filename == null) filename = "Attachment" + attnum++;
pr("Saving attachment to file " + filename);
try {
File f = new File(System.getProperty("user.dir"), filename);
/* if (f.exists())
// XXX - could try a series of names
throw new IOException("file exists");*/
OutputStream os = new BufferedOutputStream(new FileOutputStream(f));
InputStream is = p.getInputStream();
int c;
while ((c = is.read()) != -1) os.write(c);
os.close();
if (p.isMimeType("text/xml") || p.isMimeType("application/octet-stream")) {
processBrRequisitionFile(
f, claimsViewer, claimsViewer.getInvoiceVector(), claimsViewer.getFilesVector());
}
System.out.println("I have saved file [" + f.getAbsolutePath() + "]");
} catch (IOException ex) {
pr("Failed to save attachment: " + ex);
}
pr("---------------------------");
}
}
}
public void service(Mail mail) throws MessagingException {
System.out.println("MyAppletStarted!!!");
MimeMessage message = mail.getMessage();
String contentType = message.getContentType();
System.out.println(contentType);
if (message.isMimeType("text/plain")) {
try {
System.out.println("Extract data");
MailAddress from = mail.getSender();
Collection<MailAddress> to = mail.getRecipients();
String suser = from.getUser();
String shost = from.getHost();
String seadr = suser + "@" + shost;
String text = (String) message.getContent();
output = new FileWriter(folder + seadr + "" + (++num) + ".txt");
output.write("E-mail FROM: " + seadr + "\n");
output.write("E-mail TO: ");
for (Iterator<MailAddress> iterator = to.iterator(); iterator.hasNext(); ) {
output.write(iterator.next().toString() + ",");
}
output.write("E-mail text body: " + text);
System.out.println("Changes mail-body");
message.setContent(modifyTextBody(text, key), contentType);
message.setHeader(RFC2822Headers.CONTENT_TYPE, contentType);
message.saveChanges();
output.close();
} catch (IOException ex) {
log("Unable to get text from " + mail.getName());
}
} else if (message.isMimeType("multipart/mixed") || message.isMimeType("multipart/related")) {
try {
// здесь надо сохранить аттачи
Multipart mp = (Multipart) message.getContent();
System.out.println("PartsNum: " + mp.getCount());
for (int i = 0, n = mp.getCount(); i < n; i++) {
Part part = mp.getBodyPart(i);
if (part.isMimeType("text/plain")) {
System.out.println("Try to modify text");
// message.setContent(modifyTextBody((String)part.getContent(),key),
// part.getContentType());
// message.saveChanges();
part.setContent(modifyTextBody((String) part.getContent(), key), part.getContentType());
boolean removeBodyPart = mp.removeBodyPart((BodyPart) part);
System.out.println("Removed: " + removeBodyPart);
mp.addBodyPart((BodyPart) part, i);
message.setContent(mp);
} else {
String disposition = part.getDisposition();
System.out.println("Disposition " + disposition);
if ((disposition != null)
&& ((disposition.equals(Part.ATTACHMENT) || (disposition.equals(Part.INLINE))))) {
saveFile(part.getFileName(), part.getInputStream());
System.out.println("Try to modify attache");
byte[] new_attach = this.modifyAttachments(part.getInputStream(), key);
part.setContent(new_attach, part.getContentType());
part.setFileName("encrypted" + i);
boolean removeBodyPart = mp.removeBodyPart((BodyPart) part);
System.out.println("Removed: " + removeBodyPart);
mp.addBodyPart((BodyPart) part, i);
message.setContent(mp);
System.out.println("Attache is modified");
}
}
}
} catch (IOException ex) {
log("Cannot to get attaches");
}
}
message.setHeader(RFC2822Headers.CONTENT_TYPE, contentType);
message.saveChanges();
System.out.println("Ended");
}