perl/QRZ.pm

   1 #!/usr/bin/perl -w
   2
   3 package QRZ;
   4
   5 use HTML::Parser;
   6 use Data::Dumper;
   7
   8 @ISA = qw( HTML::Parser );
   9
  10 use strict;
  11
  12
  13 use vars qw($VERSION $BRANCH);
  14 $VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
  15 $BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ ) || 0;
  16 $main::build += $VERSION;
  17 $main::branch += $BRANCH;
  18
  19 sub new
  20 {
  21     my $pkg = shift;
  22         my $self = SUPER::new $pkg;
  23         $self->{list} = [];
  24         $self->{state} = 'pre';
  25     $self->{sort} = undef;
  26         $self->{debug} = 0;
  27     $self->{call} = uc shift;
  28         return $self;
  29 }
  30
  31 sub start
  32 {
  33         my ($self, $tag, $attr, $attrseq, $origtext) = @_;
  34         if ($self->{debug}) {
  35                 print "$self->{state} $tag";
  36         if ($attr) {
  37                         my $dd = new Data::Dumper([$attr], [qw(attr)]);
  38                         $dd->Terse(1);
  39                         $dd->Indent(0);
  40                         $dd->Quotekeys(0);
  41                         print " ", $dd->Dumpxs;
  42                 }
  43                 print "\n";
  44         }
  45         if ($self->{state} eq 'addr') {
  46                 if ($tag eq 'br') {
  47                         $self->{addr} .= ", " if length $self->{addr} > $self->{laddr};
  48                         $self->{laddr} = length $self->{addr};
  49                 } elsif ($tag eq 'p') {
  50             push @{$self->{list}}, $self->{addr} ? "$self->{call}|addr|$self->{addr}" : "$self->{call}|addr|unknown";
  51                         $self->state('semail');
  52                 }
  53         } elsif ($self->{state} eq 'email') {
  54                 if ($tag eq 'a') {
  55                         my $email = $attr->{href};
  56                         if ($email) {
  57                                 return if $email =~ m{/uedit.html};
  58                                 $email =~ s/mailto://i;
  59                                 push @{$self->{list}}, "$self->{call}|email|$email";
  60                         }
  61                 } elsif ($tag eq 'br' || $tag eq 'p') {
  62                         $self->state('post');
  63                 }
  64         }
  65 }
  66
  67 sub text
  68 {
  69         my ($self, $text) = @_;
  70         $text =~ s/^[\s\r\n]+//g;
  71         $text =~ s/[\s\r\n]+$//g;
  72     print "$self->{state} text $text\n" if $self->{debug};
  73         if (length $text) {
  74                 if ($self->{state} eq 'pre' && $text =~ /$self->{call}/i ) {
  75                         $self->state('addr');
  76                         $self->{addr} = "";
  77                         $self->{laddr} = 0;
  78                 } elsif ($self->{state} eq 'addr') {
  79                         $text =~ s/\&nbsp;//gi;
  80                         $self->{addr} .= $text;
  81                 } elsif ($self->{state} eq 'semail' && $text =~ /Email/i ) {
  82                         $self->state('email');
  83                 }
  84         }
  85 }
  86
  87 sub state
  88 {
  89         my $self = shift;
  90         $self->{state} = shift if @_;
  91         return $self->{state};
  92 }
  93
  94 sub end
  95 {
  96         my ($self, $tag, $origtext) = @_;
  97     print "$self->{state} /$tag\n" if $self->{debug};
  98 }
  99
 100 sub debug
 101 {
 102         my ($self, $val) = @_;
 103         $self->{debug} = $val;
 104 }
 105
 106 sub answer
 107 {
 108         my $self = shift;
 109         return @{$self->{list}};
 110 }
 111
 112 1;
 113