#!/bin/perl 

use strict;

my $major=0;
my $minor=0;
my $critical=0;
my $systime=0;
my $syshr = 0;
my $sysmin=0;
my $syssec=0;



$systime=`date '+%H:%M:%S'`;

($syshr,$sysmin,$syssec) = split(/:/,$systime);

printf("Hr: $syshr Min: $sysmin Sec: $syssec");


my $errorcount = 0;
my $k = 0;
my @logdesc;

chdir('/opt/vk/app/osa/ecp/current/log/') or die "chdir Failed  $! \n";


### This is the array in which we are grepping Critical and Major alarms

@logdesc=`egrep 'MAJOR|CRITICAL' AppOsaEcp.log | cut -f 1-2  -d "]" | sort | uniq`;

# printf("##### 1st line $logdesc[0]\n");

my $arraycount = 0 ;

$arraycount=@logdesc;


my  @fields;
my @errorstring;



@fields=split(/\s+/,$logdesc[0]);

printf("\n\nCritical and Major errors observerd during last one hour are : \n\n");

my $i=0;
my $loghr=0;
my $logmin=0;
my $logsec=0;
my @errorarray;
my $cnt=0;
my $s=0;
my $matchcount=0;

###### Parsing the log file to find alarms depending on time-stamp to find erros in last one hour

for($i=0;$i<=$arraycount;$i++)
{



     (@fields) = split(/\s+/,$logdesc[$i]);
     ($loghr,$logmin,$logsec) = split(/:/,$fields[1]);





        if(($syshr == 0) && ($loghr == 23))
        {


                if( $logmin > $sysmin )
                {


                      if( $fields[3] =~ /MAJOR/ )
                      {
                                $major++;
                      }

                      if( $fields[3] =~ /CRITICAL/ )
                      {
                                $critical++;
                      }
                      if( $fields[3] =~ /MINOR/ )
                      {
                                $minor++;
                      }


                      $errorarray[$cnt++] = $fields[4];

                      for($s=0;$s<$cnt;$s++)
                      {
                                if( $errorarray[$s] eq "$fields[4]" )
                                {
                                        $matchcount++;
                                }
                      }

                      (@errorstring) = split(/]/,$logdesc[$i]);

                      if( $matchcount == 1 )
                      {
                            

                                   printf("$fields[0]  $fields[1]  $errorstring[1]");

                      }

                }
        }


        if(( $syshr >= 0) && ($loghr >= 0))
        {
                my $dhr = 0;

                $dhr=$syshr-$loghr;



                if( $dhr == 1)
                {

			if( $logmin >= $sysmin )
                        {

                                 if( $fields[3] =~ /MAJOR/ )
                                 {
                                        $major++;
                                 }

                                 if( $fields[3] =~ /CRITICAL/ )
                                 {
                                        $critical++;
                                 }
                                 if( $fields[3] =~ /MINOR/ )
                                 {
                                        $minor++;
                                 }

                                 $errorarray[$cnt++] = $fields[4];

                                for($s=0;$s<$cnt;$s++)
                                {
                                        if( $errorarray[$s] eq "$fields[4]" )
                                        {
                                                $matchcount++;
                                        }
                                }

                                (@errorstring) = split(/]/,$logdesc[$i]);

                                if( $matchcount == 1 )
                                {
                                      
                                         printf("$fields[0]  $fields[1]  $errorstring[1]");

                                }
                        }

                 }

                if( $dhr == 0)
                {
                        if( $logmin < $sysmin )
                        {


                                if( $fields[3] =~ /MAJOR/ )
                                {
                                        $major++;
                                }

                                if( $fields[3] =~ /CRITICAL/ )
                                {
                                        $critical++;
                                }
                                if( $fields[3] =~  /MINOR/ )
                                {
                                        $minor++;
                                }

                                $errorarray[$cnt++] = $fields[6];

                                for($s=0;$s<$cnt;$s++)
                                {
                                        if( $errorarray[$s] eq "$fields[4]" )
                                        {
                                                $matchcount++;
                                        }
                                }

                                (@errorstring) = split(/]/,$logdesc[$i]);

                                if( $matchcount == 1 )
                                {
                                     
                                          printf("$fields[0]  $fields[1]  $errorstring[1]");


                                }


                        }
                }
        }
}

print "\n\nCount of Alarms in Last One Hour .............. \n\n";
print "CRITICAL = $critical\nMAJOR = $major\nMINOR = $minor \n\n";