25'ten fazla konu seçemezsiniz
Konular bir harf veya rakamla başlamalı, kısa çizgiler ('-') içerebilir ve en fazla 35 karakter uzunluğunda olabilir.
92 satır
1.9 KiB
92 satır
1.9 KiB
package C4::Input; #asummes C4/Input
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#package to deal with marking up output
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use strict;
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require Exporter;
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use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
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# set the version for version checking
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$VERSION = 0.01;
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@ISA = qw(Exporter);
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@EXPORT = qw(&checkflds &checkdigit);
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%EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
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# your exported package globals go here,
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# as well as any optionally exported functions
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@EXPORT_OK = qw($Var1 %Hashit);
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# non-exported package globals go here
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use vars qw(@more $stuff);
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# initalize package globals, first exported ones
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my $Var1 = '';
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my %Hashit = ();
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# then the others (which are still accessible as $Some::Module::stuff)
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my $stuff = '';
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my @more = ();
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# all file-scoped lexicals must be created before
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# the functions below that use them.
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# file-private lexicals go here
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my $priv_var = '';
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my %secret_hash = ();
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# here's a file-private function as a closure,
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# callable as &$priv_func; it cannot be prototyped.
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my $priv_func = sub {
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# stuff goes here.
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};
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# make all your functions, whether exported or not;
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sub checkflds {
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my ($env,$reqflds,$data) = @_;
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my $numrflds = @$reqflds;
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my @probarr;
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my $i = 0;
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while ($i < $numrflds) {
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if ($data->{@$reqflds[$i]} eq "") {
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push(@probarr, @$reqflds[$i]);
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}
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$i++
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}
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return (\@probarr);
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}
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sub checkdigit {
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my ($env,$infl) = @_;
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$infl = uc $infl;
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my @weightings = (8,4,6,3,5,2,1);
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my $sum;
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my $i = 1;
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my $valid = 0;
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# print $infl."<br>";
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while ($i <8) {
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my $temp1 = $weightings[$i-1];
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my $temp2 = substr($infl,$i,1);
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$sum = $sum + ($temp1*$temp2);
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# print "$sum $temp1 $temp2<br>";
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$i++;
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}
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my $rem = ($sum%11);
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if ($rem == 10) {
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$rem = "X";
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}
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#print $rem."<br>";
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if ($rem eq substr($infl,8,1)) {
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$valid = 1;
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}
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return $valid;
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}
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END { } # module clean-up code here (global destructor)
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