##---------------------------------------------------------------------------##
##  File:
##      @(#) mhscan.pl 1.2 99/06/25 14:23:50
##  Author:
##      Earl Hood       mhonarc@pobox.com
##  Description:
##      Scan routine for MHonArc
##---------------------------------------------------------------------------##
##    MHonArc -- Internet mail-to-HTML converter
##    Copyright (C) 1995-1999   Earl Hood, mhonarc@pobox.com
##
##    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; either version 2 of the License, or
##    (at your option) any later version.
##
##    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.
##
##    You should have received a copy of the GNU General Public License
##    along with this program; if not, write to the Free Software
##    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
##    02111-1307, USA
##---------------------------------------------------------------------------##

package mhonarc;

##---------------------------------------------------------------------------
##	Function to do scan feature.
##
sub scan {
    local($key, $num, $index, $day, $mon, $year, $from, $date,
	  $subject, $time, @array);

    print STDOUT "$NumOfMsgs messages in $OUTDIR:\n\n";
    print STDOUT sprintf("%5s  %s  %-15s  %-43s\n",
			 "Msg #", "YYYY/MM/DD", "From", "Subject");
    print STDOUT sprintf("%5s  %s  %-15s  %-43s\n",
			 "-" x 5, "----------", "-" x 15, "-" x 43);

    @array = &sort_messages();
    foreach $index (@array) {
	$date = &time2mmddyy((split(/$X/o, $index))[0], 'yyyymmdd');
	$num = $IndexNum{$index};
	$from = substr(&extract_email_name($From{$index}), 0, 15);
	$subject = substr($Subject{$index}, 0, 43);
	print STDOUT sprintf("%5d  %s  %-15s  %-43s\n",
			     $num, $date, $from, $subject);
    }
}

##---------------------------------------------------------------------------
1;
