
##########################################################################
# $Id: applydate 150 2013-06-18 22:19:38Z mtremaine $
##########################################################################
# $Log: applydate,v $
# Revision 1.5  2008/03/24 23:31:26  kirk
# added copyright/license notice to each script
#
# Revision 1.4  2007/02/16 04:38:13  bjorn
# Check timestamp using proper "seconds since epoch" format, by Jason.
#
# Revision 1.3  2005/06/18 19:36:32  bjorn
# Bug fix from Mike Frysinger for incorrect variable reference
#
# Revision 1.2  2005/05/03 19:33:39  bjorn
# Added support for new date ranges
#
# Revision 1.1  2005/04/20 22:13:32  bjorn
# Initial file by Matt Brown
#
##########################################################################

##########################################################################
# This was written by: Matt Brown,  mdbrown at uwaterloo dot ca
#
# Please send all comments, suggestions, bug reports,
#    etc, to logwatch-devel@lists.sourceforge.net.
##########################################################################

########################################################
## Copyright (c) 2008 Kirk Bauer
## Covered under the included MIT/X-Consortium License:
##    http://www.opensource.org/licenses/mit-license.php
## All modifications and contributions by other persons to
## this script are assumed to have been donated to the
## Logwatch project and thus assume the above copyright
## and licensing terms.  If you want to make contributions
## under your own copyright or a different license this
## must be explicitly stated in the contribution an the
## Logwatch project reserves the right to not accept such
## contributions.  If you have made significant
## contributions to this script and want to claim
## copyright please contact logwatch-devel@lists.sourceforge.net.
#########################################################

# Processes emerge logs to remove entries outside the desired date range

use strict;
use Logwatch ':dates';
use POSIX qw(strftime);

my $Debug = $ENV{'LOGWATCH_DEBUG'} || 0;

# Set the date we are looking for based on the desired date range
my $SearchDate = TimeFilter('%Y %b %e %H:%M:%S');

if ($Debug > 5) {
    print STDERR "DEBUG: Inside applydate (emerge)...\n";
    print STDERR "DEBUG: Looking For: $SearchDate\n";
}

# Examine each line of the file, writing out only the lines that are within
# the date range

my $emergeTime;

while (defined(my $line = <STDIN>)) {
      $line =~ /^(\d+):/;
      $emergeTime = strftime('%Y %b %e %H:%M:%S', localtime($1));

      if ($Debug > 5) {
              print STDERR "DEBUG: converted time: $emergeTime\n";
      }

      if ($emergeTime =~ /$SearchDate/) {
         print $line;
      }
}

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