Hello Monks,
I'm trying to solve a problem that I'm having with my code.
Basically I'm grabbing a block of text as a string; the block consist of defined header strings for exmaple: A (it is the header of first string) then B, C & D for any subsequent string. all four constitude a block. On "D" string there is a value that I'm trying to match. Just to be exact, it is located in sequence 8. it is where the number resides. For some reason I cannot get to the value.
I'm wondering if you have any ideas on how to solve this problem...
Thanks in advance
A|string|
B|string|
C|string|
D|string|
Here is the code:
#!perl -w
my ($fs, $cs, $rs, $ec, $ss);
setdelimiters('|^~\&');
sub setdelimiters {
($fs, $cs, $rs, $ec, $ss) = map {quotemeta} split //, $_[0];
}
use strict;
my $buffer="";
my $suppress = 0;
my $acct = "";
my @field;
my %newblock;
my %partofblock;
my @accounts = qw(77403 77404 77406 77407 77408 77409 77411 77412 7741
+3 77414 77416 77418);
my $infile = 'c:/testfile.txt';
my $outfile = 'c:/idxfile.txt';
open IN, "<$infile" or die "Couldn't open $infile, $!";
open OUT,">$outfile" or die "Couldn't open $outfile, $!";
$newblock{$_} = 1 for qw(MSH);
$partofblock{$_} = 1 for qw(EVN PID FT1);
while (<IN>) {
if (/^(MSH)(.....)/) {
setdelimiters($2);
}
@field = split /$fs/;
if ($newblock{$field[0]}) {
processbuffer();
} elsif (!$partofblock{$field[0]}) {
print STDERR "Possible error: segment=$field[0] line $.\n";
}
if ($field[0] eq "FT1") {
foreach $acct (@accounts) {
if ($field[8] = $acct ) {
$suppress = 1;
}
}
}
$buffer .= "$_\n";
}
processbuffer();
sub processbuffer {
print OUT $buffer unless $suppress;
$buffer="";
$suppress = 0;
}
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.