.\" -*- mode: troff; coding: utf-8 -*-
.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
.ie n \{\
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
.    if \nF \{\
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{\
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\" ========================================================================
.\"
.IX Title "Mail::MIMEDefang::Utils 3"
.TH Mail::MIMEDefang::Utils 3 2024-03-20 3.4.1 "Mail::MIMEDefang::Utils Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH NAME
Mail::MIMEDefang::Utils \- Support methods used internally or by email filters
.SH DESCRIPTION
.IX Header "DESCRIPTION"
Mail::MIMEDefang::Utils are a set of methods that can be called
from \fImimedefang-filter\fR or by other methods.
.SH METHODS
.IX Header "METHODS"
.IP time_str 4
.IX Item "time_str"
Method that returns a string representing the current time.
.IP hour_str 4
.IX Item "hour_str"
Method that returns a string representing the current hour.
.IP synthesize_received_header 4
.IX Item "synthesize_received_header"
Method that synthesizes a valid Received: header to reflect re-mailing.
Needed by Apache SpamAssassin to correctly parse email messages.
.IP copy_or_link 4
.IX Item "copy_or_link"
Method that copies a file if it fails to create an hard link
to the original file.
.IP read_results 4
.IX Item "read_results"
Method that extracts an array of command, key, values from RESULTS file,
needed for regression tests.
.IP re_match 4
.IX Item "re_match"
Method that returns 1 if either Content\-Disposition.filename or
Content\-Type.name matches the regexp; 0 otherwise.
.IP re_match_ext 4
.IX Item "re_match_ext"
Method that returns 1 if the EXTENSION part of either
Content\-Disposition.filename or Content\-Type.name matches regexp; 0 otherwise.
.IP re_match_in_rar_directory 4
.IX Item "re_match_in_rar_directory"
Method that returns 1 if the EXTENSION part of any file in the rar archive
matches regexp.
.IP re_match_in_7zip_directory 4
.IX Item "re_match_in_7zip_directory"
Method that returns 1 if the EXTENSION part of any file in the 7zip archive
matches regexp.
.IP re_match_in_zip_directory 4
.IX Item "re_match_in_zip_directory"
Method that returns 1 if the EXTENSION part of any file in the zip archive
matches regexp.
.IP md_copy_orig_msg_to_work_dir_as_mbox_file 4
.IX Item "md_copy_orig_msg_to_work_dir_as_mbox_file"
Method that copies original INPUTMSG file into work directory for virus-scanning
as a valid mbox file.
.IP gen_mx_id 4
.IX Item "gen_mx_id"
Method that generates a random indentifier used by MIMEDefang
to create temporary files.