nothing on this?
On Fri, Mar 8, 2013 at 10:38 AM, Jaime Hablutzel Egoavil < hablutz...@gmail.com> wrote: > I'm looking that commons fileupload uses a 'headerEncoding' variable which > Javadoc explanes: > > Specifies the character encoding to be used when reading the headers of >> individual part. When not specified, or null, the request encoding is used. >> If that is also not specified, or null, the platform default encoding is >> used. > > > Well, this headerEncoding is responsible for decoding the 'filename' > parameter value too, but I can see that rfc1867 (the RFC you implement) > says: > > The original local file name may be supplied as well, either as a >> 'filename' parameter either of the 'content-disposition: form-data' >> header or in the case of multiple files in a 'content-disposition: >> file' header of the subpart. The client application should make best >> effort to supply the file name; if the file name of the client's >> operating system is not in US-ASCII, the file name might be >> approximated or encoded using the method of RFC 1522. This is a >> convenience for those cases where, for example, the uploaded files >> might contain references to each other, e.g., a TeX file and its .sty >> auxiliary style description. > > > So the filename parameter value should not be decoded without any > mechanism but US-ASCII or the method described in RFC 1522 (encoded > words), but you just decode it with a custom 'headerEncoding'. So please > any clarification would be useful to me, why are you processing headers > like that? > > Take a look at this issue too and see if you can reopen it: > > https://issues.apache.org/jira/browse/FILEUPLOAD-56#comment-13597224 > > > PS: Chrome and Firefox browsers doesn't seem to follow this spec neither > as they encode 'filename' parameter (from a multipart/form-data) with the > page encoding (or form accept-charset), thus producing headers with raw > UTF-8 or any encoding choosen for the page in some cases. > > > > -- > Jaime Hablutzel - RPC 987608463 > -- Jaime Hablutzel - RPC 987608463
