Dear Monk,
belive me The code is same there is no single line change. what evere i posted was that only. magically it was running fine without strict & warning. speed was a major concern. it should finish this within 1 min expected as my C code is also taking app 2 min to process that big file.pls help me in this.
below is the code
use POSIX;
$num_args = $#ARGV + 1;
if ($num_args != 1) {
print "\nUsage: Spool.pl Require two argumrnts \n";
exit;
}
my @SMSFileList = `ls | grep CSV`;
chop(@SMSFileList);
my $FileCount = 0;
my @lines;
my ($lines,$CDR,$CDR1,$uniquekey,$uniquekey1,$file_name,$file_name1,$CircleGroupHandle,$CircleGroupHandle1,$uniq1,$uniq2,$fh,$fh1);
my $targetdir=$ARGV[0];
foreach my $SMSFileName (@SMSFileList)
{ $FileCount++;
sysopen (SOURCE_SMS_FILE,"$SMSFileName",O_RDONLY) or die "Error opening $SMSFileName";
my %myHash;
my %myHash1;
while(<SOURCE_SMS_FILE>)
{ if ($_ =~ m/^,/)
{
my @lines= split(",",$_);
chop($_);
if ($lines
68 =~ /^I$/)
{
$uniquekey= $lines
17.$lines
68.$lines
21.$lines
44.substr($lines
27,0,8);
#actual content of file having filename also# $CDR = substr($lines
27,0,8).','.$lines
28.','.$lines
36.','.$lines
23.','.$lines
24.','.$lines
91.','.$lines
92.','.$lines
101.','.$lines
15.','.$lines
18.','.$lines
75.','.$lines
21.','.$lines
44.','.$lines
14.','.substr($lines
69,0,8).','.$lines
1.','.$lines
13.','.$lines
50;
#filename from content# $file_name = $lines
17.'_'.$lines
68.'_'.$lines
21.'_'.$lines
44.'_'.substr($lines
27,0,8);
$myHash{$uniquekey}++;
}
if ($lines
68 =~ /^O$/)
{
$uniquekey1= $lines
17.$lines
68.$lines
22.$lines
45.substr($lines
27,0,8);
$CDR1 = substr($lines
27,0,8).','.$lines
28.','.$lines
37.','.$lines
23.','.$lines
24.','.$lines
91.','.$lines
92.','.$lines
101.','.$lines
16.','.$lines
19.','.$lines
75.','.$lines
22.','.$lines
45.','.$lines
14.','.substr($lines
69,0,8).','.$lines
1.','.$lines
13.','.$lines
50;
$file_name1 = $lines
17.'_'.$lines
68.'_'.$lines
22.'_'.$lines
45.'_'.substr($lines
27,0,8);
$myHash1{$uniquekey1}++;
}
}
foreach $key (keys %myHash)
{
$uniq1=$file_name;
sysopen($CircleGroupHandle,"$ARGV[0]/$uniq1.csv",O_RDWR|O_APPEND|O_CREAT)or die "Error writing to $GroupSMSFileName";
print $CircleGroupHandle "$CDR\n";
}
%myHash = ();
%$uniquekey = ();
$uniquekey = {};
foreach $key1 (keys %myHash1)
{
$uniq2=$file_name1;
sysopen($CircleGroupHandle1,"$ARGV[0]/$uniq2.csv",O_RDWR|O_APPEND|O_CREAT)or die "Error writing to $GroupSMSFileName";
print $CircleGroupHandle1 "$CDR1\n";
}
%myHash1 = ();
%$uniquekey1 = ();
$uniquekey1 = {};
}
close(SOURCE_SMS_FILE);
close($CircleGroupHandle) or die "Error closing to $CircleGroupHandle";
close($CircleGroupHandle1) or die "Error closing to $CircleGroupHandle";
}
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