Hi,
first: Thank you for your good work!
I use common-email-1.3.1 to parse emails from a imap-server.
After parsing an email with an pdf-attachment I received the following
attachment-filename:
ISO-8859-15''%5A%E4%68%6C%65%72%73%74%61%6E%64%73%6D%69%74%74
But the filename should be “Zählerstandsmitteilung_06_13.pdf”.
I discovered the sourcecode and change the method
MimeMessageParser.getDataSourceName() as follows:
protected String getDataSourceName(Part part, DataSource dataSource) throws
MessagingException, UnsupportedEncodingException {
String result = dataSource.getName();
if (result == null || result.length() == 0) {
result = part.getFileName();
}
if (result != null && result.length() > 0) {
result = MimeUtility.decodeText(result);
} else {
result = null;
}
// NEW-Start
// result could be =
ISO-8859-15''%5A%E4%68%6C%65%72%73%74%61%6E%64%73%6D%69%74%74
if (result.indexOf("%") != -1) {
String rawContentType = part.getContentType();
// extract the name from contenttype:
application/pdf;\n\rname="=?ISO-8859-15?Q?Z=E4hlerstandsmitteilung=5F06=5F13=2Epdf?="
int nameIndex = rawContentType.indexOf("name=\"");
if (nameIndex != -1) {
rawContentType = rawContentType.substring(nameIndex);
rawContentType = rawContentType.substring(rawContentType.indexOf('"') + 1,
rawContentType.lastIndexOf('"'));
// ISO-Decoding
if (rawContentType.startsWith("=?") || rawContentType.endsWith("?=")) {
result = MimeUtility.decodeText(rawContentType);
}
}
}
// NEW-END
return result;
}
Please, can you check the solution and maybe fix this behavior in the next
version.
Thanks in advance
Olaf K.
