# 
# EDVMAIL 0.2
#
use warnings;
use strict;

use Mail::Sender;
use File::Slurp;

use Getopt::Attribute;
use Getopt::ArgvFile;

our $to          : Getopt(to=s);
our $from        : Getopt(from=s EDV);
our $subject     : Getopt(subject=s);
our $password    : Getopt(password=s xxxx);
our $mode        : Getopt(mode=s html);

our @cc          : Getopt(cc=s);
our @mailfiles   : Getopt(files=s);
our @attachments : Getopt(attachments=s);
our @lines       : Getopt(lines=s);

die "No recipient specified!\n"   . usage()
    unless defined $to;

die "No subject specified!\n"    . usage()
    unless defined $subject;

die "No message specified!\n" . usage()
    unless (@mailfiles or @lines);

my ($br, $ctype);

if ( $mode =~ /html/i )
{
    $br    = "<br>";
    $ctype = "text/html";
}
else
{
    $br    = "";
    $ctype = "text/plain";
}    

my $sender = new Mail::Sender 
{

    smtp    => '192.168.1.23', 
    from    => "$from\@kvsaarland.de",
    authid  => $from,
    authpwd => $password,
}
or die "Cannot create Mail::Sender Object: $Mail::Sender::Error\n";

$sender->OpenMultipart
({
    to => $to, 
    subject => $subject, 
    cc => [@cc],
    boundary => ""
});

$sender->Body({ encoding => 'ISO-8859-1', ctype=>$ctype });

$sender->Send('<font face="Arial" size="2pt">')
    if $br;

if ( @lines )
{
    $sender->Send ( map { chomp; "$_$br\n" } @lines )
        or die "$Mail::Sender::Error\n";
}

if ( @mailfiles )
{
    $sender->Send ( map { map { chomp; "$_$br\n" } read_file ($_) } @mailfiles )
        or die "$Mail::Sender::Error\n";
}

$sender->Send('</font>')
    if $br;

if ( @attachments )
{
    $sender->Send   ( "$br\n" x 2 ),
    $sender->Attach ( { file => $_ } ) 
        for @attachments;
}

$sender->Close()
    or die "Message not sent: $sender->{'error_msg'}\n";

print "Message sent.\n";
    
sub usage
{
    return <<'USAGE';
edvmail.pl - 0.2

Usage:
 edvmail -parameter [wert]

Parameter:
 -fr(om)          opt. Author (without "@domain", default: EDV)
 -to              req. Recipient
 -cc            * opt. CC-Adresses
 -s(ubject)       req. subject
 -p(assword)      opt. Password, default "xxxx"
 -fi(les)       * opt. Textfiles that build the text for the Mail
 -a(ttachments) * opt. Well, attachments.
 -l(ines)       * opt. Text of the mail
 -m(ode)          opt. "text" or "html", default "html"

Parameters with * can me specified multiple times.

Example:
 edvmail -fr m.holzer -to p.balfie@kvsaarland.de -cc m.taller@kvsaarland.de 
         -s "How ya doin'?" -l "Something funny" -l "in the attachment" -a c:\jokes.txt
USAGE
}