Sergiy Zhuk <serge(_at_)yahoo-inc(_dot_)com> writes:
hi
On Tue, 19 Dec 2000, Philip Guenther wrote:
Is this in the header or the body? If in the header, then the line
attachment name, which is in the body:
------=_NextPart_000_00CA_01C03F69.C7F96460
Content-Type: image/jpeg;
name="1.jpg"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="1.jpg"
--
Here are a few regexps useful for matching the subheaders of the parts
of MIME multipart messages. The brackets below all contain a space and
a tab.
# The regexp for matching whitespace in the embedded header field
# of a multipart message. We have to handle wrapped lines.
ws = '[ ]*($[ ]+)*'
# The regexp for matching 'anything' inside an embedded header
# field of a multipart message. That is, it matches anything
# except the newline (not followed by a whitespace character)
# that terminates the header field.
dotstar = '.*($[ ].*)*'
# A single double-quote. For use in variable expanded regexps to
# avoid problems related to how procmail implements the variable
# expansion
dq = '"'
# Any condition that uses any of these variables in a its regexp
# must have the '$' special before the regexp to tell procmail to
# do variable expansion on the regexp.
Given those, the condition you want is fairly simple:
:0 B
* $ ^Content-[-a-z_]*:${dotstar}name${ws}=${ws}${dq}?filename
whatever
That matches if there exists a embedded Content-whatever header field
whose value, ignoring legal whitespace, matches the regexp
.*name="?filename
Philip Guenther
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