in reply to Re: Perl Modules
in thread Perl Modules
Here is the code for the tester script.package HTML::pageParser; use strict; use warnings; use Carp; use vars qw($VERSION); # this creates our class/object sub new { my $proto = shift; my $class = ref($proto) || $proto; my ($sysLoc) = my @orig_args = @_; my $self = {}; $self->{tokens} = undef; $self->{sysLoc} = $sysLoc; bless ($self, $class); return $self; } # this file reads a text file and loads the contents into an array sub loadFile($) { my $self = shift; my ($filename) = @_; if(open this, $filename) { while ($line = <this>) { $body .= $line; } close this; } else die("cannot open the file:" $filename); return($body); } # this function parses through the contents of a scalar variable and d +oes a search/replace on the tokens # the only thing left to figure out in this function is to eliminate t +he duplicate matches found # before doing the replacing of any tokens. This will be a minor decre +ase in processor resources. sub parseData($) { my $self = shift; my ($data) = @_; my %tokens = %$self->{tokens}; foreach my $match($data =~ /\%(\S+?)\%/g) { if($tokens{$match}) { $data =~ s/%$match%/$tokens{$match}/g; } else { $data =~ s/%$match%//g; } } return($data); } # this is a quick way to both load a flat file and parse it's contents + for tokens. sub loadAndParse($) { my $self = shift; my ($filename) = @_; $data = loadFile($filename); $body = parseData($data); return($body); } 1; # so the require or use succeeds
Thanks!# this is just a test file to see if my new module is functioning prop +erly use HTML::pageParser; use warnings; #we need to make sure that we enter the path to our active directory h +ere $sysLoc = "E:\\webs\\test\\brandon\\"; #print "Content-Type: text/html\n\n"; # here are just some test tokens to make sure that this works $myPage = pageParser->new($sysLoc); my $myPage->{$tokens{fName}} = "Brandon"; #definite problem here, dunn +o how to format this my $myPage->{$tokens{lName}} = "Smith"; #definite problem here, dunn +o how to format this $data = $myPage->loadAndParse("parseThis.txt"); print $data
|
|---|
| Replies are listed 'Best First'. | |
|---|---|
|
Re: Re: Re: Perl Modules
by eNtropicChild (Initiate) on Apr 23, 2004 at 21:18 UTC | |
by Belgarion (Chaplain) on Apr 23, 2004 at 21:46 UTC |