Problem with MIME parameter values (RFC2231)

[A. Brandt]

RFC2231 defines an attribute char:
   attribute-char := <any (US-ASCII) CHAR except SPACE, CTLs,
                     "*", "'", "%", or tspecials>

and RFC2045 defines tspecial chars:
tspecials :=  "(" / ")" / "<" / ">" / "@" /
                   "," / ";" / ":" / "\" / <">
                   "/" / "" / "?" / "="

So I assume that a character like "(" has to be encoded in function parameter::generate() (line 402) in file parameter.cpp.
I added this to the switch in line 402:
                        case '(':
                        case ')':
                        case '<':
                        case '>':
                        case '@':
                        case ':':
                        case '/':
                        case '[':
                        case ']':
                        case '?':
                        case '=':

[Vincent Richard]

Hello,

This has already been fixed in SVN version.

Regards,

Vincent

[A. Brandt]

I added an attachment called "my_file_name_öäü_(1).txt" to a message builder (SVN version) and generated the message:

-=_JQkqslsi5I1f4lu4sdJU5QzE3d1lSe9LW6pxnFA81nFfE7rS
Content-Type: text/plain
Content-Description: =?utf-8?Q?my=5Ffile=5Fname=5F=C3=B6=C3=A4=C3=BC=5F=281=29?=
=?utf-8?Q?.txt?=
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename*=utf-8''my_file_name_%C3%B6%C3%A4%C3%BC_(1).txt

c29tZSBkYXRhIGRmc2RmbW5zZGZzZGZrc2Rma3NkZmpoIGZzZGZqc2RoZiBzamRzZmhqc2Rm
aHNqZGhmc2Qgc2RqZmhkamZoc2Rqa2Zo
-=_JQkqslsi5I1f4lu4sdJU5QzE3d1lSe9LW6pxnFA81nFfE7rS-

I think it should be:
Content-Disposition: attachment; filename*=utf-8''my_file_name_%C3%B6%C3%A4%C3%BC_%281%29.txt

[Vincent Richard]

Oh, you are right!

Just fixed it, here is an URL to the change set:
http://vmime.svn.sourceforge.net/viewvc/vmime?view=revision&revision=561

Thank you,

Vincent