Mailit
Aus Si:Wiki von Siegrist SystemLösungen - Informatik und Rezepte
Version vom 13. Januar 2016, 01:41 Uhr von Sigi (Diskussion | Beiträge)
- !/usr/bin/perl
- mailit
- Copyright (c) 1998, 2016 by Peter_Siegrist(SystemLoesungen) (PSS@ZweierNet.ch)
- All Rights reserved.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- ----------------------------------------------
- -- INITIAL SETTINGS TO BE MODIFIED BY USERS
- ----------------------------------------------
BEGIN {
- -- Set Path to MIME::Lite Module if not in @INC
- -- i.e. $MIME_LITE_PATH = "/home/myhome/lib/";
- -- uncomment both of the next two lines therefor
- $MIME_LITE_PATH = "$ENV{HOME}/lib/"; # <=== here we are
- unshift( @INC, "$MIME_LITE_PATH" )
}
- -- Set Host / Domain Part of email Address: name@$DOMAIN_NAME
- -- i.e. $DOMAIN_NAME = "myhost.ch";
$DOMAIN_NAME = "ZweierNet.ch"; # <=== here we are
- -- END INITIAL SETTINGS
- ----------------------------------------------
- -- Modules
- ----------------------------------------------
use MIME::Lite; use Getopt::Std;
- ----------------------------------------------
- -- VAR's
- ----------------------------------------------
$body = "";
my %mimes = ( '.doc' => 'application/msword', '.rtf' => 'application/rtf',
'.xls' => 'application/excel', '.xlt' => 'application/excel', '.pps' => 'application/pps', '.ppt' => 'application/ppt', '.pot' => 'application/pot', '.fmx' => 'application/x-framemaker', '.ai ' => 'application/postscript', '.eps' => 'application/postscript', '.ps ' => 'application/postscript', '.sxw' => 'application/msword', '.odt' => 'application/vnd.oasis.opendocument.text', '.ods' => 'application/vnd.oasis.opendocument.spreadsheet', '.odp' => 'application/vnd.oasis.opendocument.presentation', '.odg' => 'application/vnd.oasis.opendocument.graphics', '.odc' => 'application/vnd.oasis.opendocument.chart', '.odb' => 'application/vnd.oasis.opendocument.database', '.odm' => 'application/vnd.oasis.opendocument.text-master', '.odf' => 'application/vnd.oasis.opendocument.formula', '.html' => 'text/html', '.htm' => 'text/html',
'.xml' => 'text/xml', '.xsl' => 'text/xml',
'.jpg' => 'image/jpeg', '.jpeg' => 'image/jpeg', '.jpe' => 'image/jpeg', '.png' => 'image/png', '.gif' => 'image/gif', '.bmp' => 'image/bmp', '.tiff' => 'image/tif', '.tif' => 'image/tif', '.xbm' => 'image/x-xbitmap', '.zip' => 'application/zip', '.Z' => 'application/x-tar', '.gz' => 'application/x-tar', '.tar' => 'application/x-tar',
'.pcap' => 'application/pcap',
'.hqx' => 'application/mac-binhex40', '.pdf' => 'application/pdf'
);
- ----------------------------------------------
- -- SUB's
- ----------------------------------------------
sub usage {
print "usage: $0 \n\t-f [<from>] \n\t-t <to>\t\t\tList possible\n\t-c [<cc>]\t\tList possible\n\t-s [<subject>] \n\t-m [<mime-type:filename>] \teg. application/pdf:doc.pdf\n\t-a [<attachment>]\tComma separated list of files to attach (no spaces)\n\t-p\t\t\tread body data from STDIN if set\n\t-h help\n\t-H Manual Page\n";
}
- ----------------------------------------------
- -- MAIN
- ----------------------------------------------
- ----------------------------------------------
- -- get options:
- ----------------------------------------------
- -f <from>
- -t <to>
- -c [<cc>] comma separated
- -s <subject>
- -a <attachment(s)> comma separated
- -m <mime-type:filename> eg. application/pdf:attachmentpdf
- -b <body text if -m is used>
- -p read from pipe if set
- -h help
- -H manpage
getopt('tscafmb');
my $p = 0; my $from = "$ENV{USER}@$DOMAIN_NAME"; my $subject = "No Subject"; my $to = undef; my $cc = ""; my $ifile = ""; my $imime = ""; my @attachment = ();
$opt_h && do { &usage; exit; }; $opt_H && do { while ( ) { print; } exit; }; $opt_f && do { $from = $opt_f; }; $opt_s && do { $subject = $opt_s; }; $opt_c && do { $cc = $opt_c; }; $opt_m && do { ($imime, $ifile) = split ':', $opt_m;
};
$opt_b && do { $itext = $opt_b;
};
$opt_a && do { @attachment = split ',', $opt_a; }; $opt_p && do { $p = 1; }; if ( $opt_t ) { $to = $opt_t; } else { print "missing mandatory argument: -t\n";
&usage; exit;
}
- ----------------------------------------------
- -- read body from stdin ( if option p is set )
- ----------------------------------------------
if ( $p == 1 ) {
while ( <STDIN> ) {
last if /^\.$/; # Finish input with single dot line
$body .= $_;
}
}
- ----------------------------------------------
- -- create mime object
- ----------------------------------------------
chomp($to); chomp($from);
$m = MIME::Lite->new(
From => $from,
To => $to,
Subject => $subject,
Type => 'multipart/mixed');
if ( $opt_m ) {
attach $m Type => 'TEXT',
Encoding => 'quoted-printable',
Data => "$itext";
attach $m
Type => $imime,
Encoding => 'quoted-printable',
Disposition => 'attachment',
Data => $body,
Filename => "$ifile";
} else { attach $m Type => 'TEXT', Encoding => 'quoted-printable', Data => $body; }
if ( $cc ) {
$m->add( Cc => $cc );
}
- ----------------------------------------------
- -- parse filetyp / attach files
- ----------------------------------------------
while ( defined( $att = shift @attachment ) ) { my ($ftyp) = ($att =~ /.+(\.\w{1,4})$/i); $ftyp = lc $ftyp; if ( exists $mimes{$ftyp} ) { if ( $mimes{$ftyp} =~ /text\// ) { attach $m
Type => $mimes{$ftyp},
Encoding => 'quoted-printable',
Disposition => 'attachment',
Path => "$att";
next;
} else {
attach $m
Type => $mimes{$ftyp},
Disposition => 'attachment',
Path => "$att";
next;
} } else { attach $m
Type => 'text/plain',
Encoding => 'base64',
Disposition => 'attachment',
Path => "$att";
next;
}
}
- ----------------------------------------------
- -- send message
- ----------------------------------------------
$m->send;
__END__
NAME
mailit - send mail to users, including attachments
SYNOPSIS
mailit [ -hH ]
-t recipient,... [ -f sender ] [ -c recipient,... ]
[ -a attachment,... ] [ -m mime-type:filename ] [ -b body text if -m ] [ -s subject ] [ -p ]
DESCRIPTION
mailit is a front end to send mails including attachments from the command line. It uses sendmail to deliver the message to the corret place. mailit is based on MIME::Lite from ZeeGee Software Inc. With -p flag set it reads from standard input up to an EOF or a single dot line. That means it can read some data through a Unix Pipe till EOF or, if you prefere read in interactively, terminate input with a single dot in the line. In interactive mode mailit will prompt you for the body. The data you entered this way will be sent as the body of the mail setting text/plain as Content-Type.
mailit determines the 'sender address' from both the environment variable HOME for the 'user' as well as the source setting $DOMAIN_NAME for the 'domain'.
OPTIONS
-t recipient,...
email address(es) of the recipient(s). If more than one separate
by commas. (the To: Field)
-f sender
sender of the email if you not want to determine it by mailit.
(The From: Field)
-c recipient
one or more CC: addresses. (The CC: Field)
-a attachment
one or more comma separated file names to be attached to the
mail. see below for further discussion.
-m mime-type:filename
the mime-type and the filename of the document. This is mainly used for
situations where you pipe (-p) a document into mailit without any
information about the mime-type.
Mail recipients get the piped data as attachment of type 'mime-type'
with name 'filename'. Use the -b parameter to give the body a text.
-b body text for -m
the body text if piping some data with -m and -p to the program .
-s subject
the subject of the mail. Quote it if you use Special Characters.
(The Subject: Field)
-p mailit reads the body from standard input up to an EOF or, in
interactive mode up to a single dot line. Without the -p flag
mailit does not read nor send any body.
-h help.
-H man page like help.
ATTACHMENTS
mailit knows some type of files so it can set the correct
Content-Type as well as the correct Encoding of the attachment.
Text Media Types are encoded as 'quoted-printable' whereas other
known Media Types are encoded 'base64'.
You can expand the list of known Media Types by adding a
'type => encoding' entry in the %mimes hash.
All unknown Media Types will be sent as 'text/plain' with 'binary'-Encoding.
INSTALLATION
mailit uses the MIME::Lite Modul for creating Mail Headers. MIME::Lite for his part uses 'sendmail' to send the message. Therefore you have to install 'sendmail' as well as the MIME::Lite Modul from ZeeGee Software Inc. (www.zeegee.com). If this modul can not be found in the @INC Array, that means you do not have a standard installation of this module therefore you have to set the path of the module in the INITIAL USER SETTINGS Part of the source script ($MIME_LITE_PATH). (see there).
In some cases mailit can not determine the correct Senders domain name. If so, set the Senders domain name in the INITIAL USER SETTINGS Part of the source script ($DOMAIN_NAME). (see there).
ENVIRONMENT VARIABLES
mailit takes the senders name (that is, the user part of the email address (user@...) ) from the Environment Variable USER. Make sure this variable is set correctly.
EXAMPLES
To send just two Attachments. According to standard the Subject in this case is set to 'No Subject'.
mailit -t shorty@host.ch -a /doc/file1.html,/doc/file2.tar.Z
Full use:
cat body.txt | mailit -t shorty@host.ch,secnd@addr.ch
-f froma@host2.ch -a /doc/file1.html,/doc/file2.tar.Z
-c cc1@addr.ch,cc2@addr.ch -p -s "This my Files"
-m and -b use:
somefile2pdf somefile.xxx | mailit -t shorty@host.ch -m "application/pdf:somefile.pdf" -b "Attached file for you" -p
NOTES
mailit is a Perl Program. You will probably need Perl 5.005 or better as well as Mime-Lite 2.117 or better to run. Suggestions are welcome.
AUTHOR
Peter Siegrist http://PSS.ZweierNet.ch (pss@ZweierNet.ch)
