1 |
dpavlin |
10 |
package WebPAC::Normalize; |
2 |
|
|
|
3 |
|
|
use warnings; |
4 |
|
|
use strict; |
5 |
dpavlin |
13 |
use Data::Dumper; |
6 |
dpavlin |
10 |
|
7 |
|
|
=head1 NAME |
8 |
|
|
|
9 |
|
|
WebPAC::Normalize - normalisation of source file |
10 |
|
|
|
11 |
|
|
=head1 VERSION |
12 |
|
|
|
13 |
|
|
Version 0.01 |
14 |
|
|
|
15 |
|
|
=cut |
16 |
|
|
|
17 |
|
|
our $VERSION = '0.01'; |
18 |
|
|
|
19 |
|
|
=head1 SYNOPSIS |
20 |
|
|
|
21 |
|
|
This package contains code that could be helpful in implementing different |
22 |
|
|
normalisation front-ends. |
23 |
|
|
|
24 |
|
|
=head1 FUNCTIONS |
25 |
|
|
|
26 |
dpavlin |
13 |
=head2 new |
27 |
dpavlin |
10 |
|
28 |
dpavlin |
13 |
Create new normalisation object |
29 |
|
|
|
30 |
|
|
my $n = new WebPAC::Normalize::Something( |
31 |
|
|
cache_data_structure => './cache/ds/', |
32 |
|
|
lookup_regex => $lookup->regex, |
33 |
|
|
); |
34 |
|
|
|
35 |
|
|
Optional parameter C<cache_data_structure> defines path to directory |
36 |
|
|
in which cache file for C<data_structure> call will be created. |
37 |
|
|
|
38 |
|
|
Recommended parametar C<lookup_regex> is used to enable parsing of lookups |
39 |
|
|
in structures. |
40 |
|
|
|
41 |
dpavlin |
10 |
=cut |
42 |
|
|
|
43 |
dpavlin |
13 |
sub new { |
44 |
|
|
my $class = shift; |
45 |
|
|
my $self = {@_}; |
46 |
|
|
bless($self, $class); |
47 |
|
|
|
48 |
|
|
$self->setup_cache_dir( $self->{'cache_data_structure'} ); |
49 |
|
|
|
50 |
|
|
$self ? return $self : return undef; |
51 |
dpavlin |
10 |
} |
52 |
|
|
|
53 |
dpavlin |
13 |
=head2 setup_cache_dir |
54 |
|
|
|
55 |
|
|
Check if specified cache directory exist, and if not, disable caching. |
56 |
|
|
|
57 |
|
|
$setup_cache_dir('./cache/ds/'); |
58 |
|
|
|
59 |
|
|
If you pass false or zero value to this function, it will disable |
60 |
|
|
cacheing. |
61 |
|
|
|
62 |
|
|
=cut |
63 |
|
|
|
64 |
|
|
sub setup_cache_dir { |
65 |
|
|
my $self = shift; |
66 |
|
|
|
67 |
|
|
my $dir = shift; |
68 |
|
|
|
69 |
|
|
my $log = $self->_get_logger(); |
70 |
|
|
|
71 |
|
|
if ($dir) { |
72 |
|
|
my $msg; |
73 |
|
|
if (! -e $dir) { |
74 |
|
|
$msg = "doesn't exist"; |
75 |
|
|
} elsif (! -d $dir) { |
76 |
|
|
$msg = "is not directory"; |
77 |
|
|
} elsif (! -w $dir) { |
78 |
|
|
$msg = "not writable"; |
79 |
|
|
} |
80 |
|
|
|
81 |
|
|
if ($msg) { |
82 |
|
|
undef $self->{'cache_data_structure'}; |
83 |
|
|
$log->warn("cache_data_structure $dir $msg, disabling..."); |
84 |
|
|
} else { |
85 |
|
|
$log->debug("using cache dir $dir"); |
86 |
|
|
} |
87 |
|
|
} else { |
88 |
|
|
$log->debug("disabling cache"); |
89 |
|
|
undef $self->{'cache_data_structure'}; |
90 |
|
|
} |
91 |
|
|
} |
92 |
|
|
|
93 |
|
|
|
94 |
|
|
=head2 data_structure |
95 |
|
|
|
96 |
|
|
Create in-memory data structure which represents normalized layout from |
97 |
|
|
C<conf/normalize/*.xml>. |
98 |
|
|
|
99 |
|
|
This structures are used to produce output. |
100 |
|
|
|
101 |
|
|
my @ds = $webpac->data_structure($rec); |
102 |
|
|
|
103 |
|
|
B<Note: historical oddity follows> |
104 |
|
|
|
105 |
|
|
This method will also set C<< $webpac->{'currnet_filename'} >> if there is |
106 |
|
|
C<< <filename> >> tag and C<< $webpac->{'headline'} >> if there is |
107 |
|
|
C<< <headline> >> tag. |
108 |
|
|
|
109 |
|
|
=cut |
110 |
|
|
|
111 |
|
|
sub data_structure { |
112 |
|
|
my $self = shift; |
113 |
|
|
|
114 |
|
|
my $log = $self->_get_logger(); |
115 |
|
|
|
116 |
|
|
my $rec = shift; |
117 |
|
|
$log->logconfess("need HASH as first argument!") if ($rec !~ /HASH/o); |
118 |
|
|
|
119 |
|
|
my $cache_file; |
120 |
|
|
|
121 |
|
|
if (my $cache_path = $self->{'cache_data_structure'}) { |
122 |
|
|
my $id = $rec->{'000'}; |
123 |
|
|
$id = $rec->{'000'}->[0] if ($id =~ m/^ARRAY/o); |
124 |
|
|
unless (defined($id)) { |
125 |
|
|
$log->warn("Can't use cache_data_structure on records without unique identifier in field 000"); |
126 |
|
|
undef $self->{'cache_data_structure'}; |
127 |
|
|
} else { |
128 |
|
|
$cache_file = "$cache_path/$id"; |
129 |
|
|
if (-r $cache_file) { |
130 |
|
|
my $ds_ref = retrieve($cache_file); |
131 |
|
|
if ($ds_ref) { |
132 |
|
|
$log->debug("cache hit: $cache_file"); |
133 |
|
|
my $ok = 1; |
134 |
|
|
foreach my $f (qw(current_filename headline)) { |
135 |
|
|
if ($ds_ref->{$f}) { |
136 |
|
|
$self->{$f} = $ds_ref->{$f}; |
137 |
|
|
} else { |
138 |
|
|
$ok = 0; |
139 |
|
|
} |
140 |
|
|
}; |
141 |
|
|
if ($ok && $ds_ref->{'ds'}) { |
142 |
|
|
return @{ $ds_ref->{'ds'} }; |
143 |
|
|
} else { |
144 |
|
|
$log->warn("cache_data_structure $cache_path corrupt. Use rm $cache_path/* to re-create it on next run!"); |
145 |
|
|
undef $self->{'cache_data_structure'}; |
146 |
|
|
} |
147 |
|
|
} |
148 |
|
|
} |
149 |
|
|
} |
150 |
|
|
} |
151 |
|
|
|
152 |
|
|
undef $self->{'currnet_filename'}; |
153 |
|
|
undef $self->{'headline'}; |
154 |
|
|
|
155 |
|
|
my @sorted_tags; |
156 |
|
|
if ($self->{tags_by_order}) { |
157 |
|
|
@sorted_tags = @{$self->{tags_by_order}}; |
158 |
|
|
} else { |
159 |
|
|
@sorted_tags = sort { $self->_sort_by_order } keys %{$self->{'import_xml'}->{'indexer'}}; |
160 |
|
|
$self->{tags_by_order} = \@sorted_tags; |
161 |
|
|
} |
162 |
|
|
|
163 |
|
|
my @ds; |
164 |
|
|
|
165 |
|
|
$log->debug("tags: ",sub { join(", ",@sorted_tags) }); |
166 |
|
|
|
167 |
|
|
foreach my $field (@sorted_tags) { |
168 |
|
|
|
169 |
|
|
my $row; |
170 |
|
|
|
171 |
|
|
#print "field $field [",$self->{'tag'},"] = ",Dumper($self->{'import_xml'}->{'indexer'}->{$field}->{$self->{'tag'}}); |
172 |
|
|
|
173 |
|
|
foreach my $tag (@{$self->{'import_xml'}->{'indexer'}->{$field}->{$self->{'tag'}}}) { |
174 |
|
|
my $format = $tag->{'value'} || $tag->{'content'}; |
175 |
|
|
|
176 |
|
|
$log->debug("format: $format"); |
177 |
|
|
|
178 |
|
|
my @v; |
179 |
|
|
if ($self->{'lookup_regex'} && $format =~ $self->{'lookup_regex'}) { |
180 |
|
|
@v = $self->fill_in_to_arr($rec,$format); |
181 |
|
|
} else { |
182 |
|
|
@v = $self->parse_to_arr($rec,$format); |
183 |
|
|
} |
184 |
|
|
next if (! @v); |
185 |
|
|
|
186 |
|
|
if ($tag->{'sort'}) { |
187 |
|
|
@v = $self->sort_arr(@v); |
188 |
|
|
} |
189 |
|
|
|
190 |
|
|
# use format? |
191 |
|
|
if ($tag->{'format_name'}) { |
192 |
|
|
@v = map { $self->apply_format($tag->{'format_name'},$tag->{'format_delimiter'},$_) } @v; |
193 |
|
|
} |
194 |
|
|
|
195 |
|
|
if ($field eq 'filename') { |
196 |
|
|
$self->{'current_filename'} = join('',@v); |
197 |
|
|
$log->debug("filename: ",$self->{'current_filename'}); |
198 |
|
|
} elsif ($field eq 'headline') { |
199 |
|
|
$self->{'headline'} .= join('',@v); |
200 |
|
|
$log->debug("headline: ",$self->{'headline'}); |
201 |
|
|
next; # don't return headline in data_structure! |
202 |
|
|
} |
203 |
|
|
|
204 |
|
|
# delimiter will join repeatable fields |
205 |
|
|
if ($tag->{'delimiter'}) { |
206 |
|
|
@v = ( join($tag->{'delimiter'}, @v) ); |
207 |
|
|
} |
208 |
|
|
|
209 |
|
|
# default types |
210 |
|
|
my @types = qw(display swish); |
211 |
|
|
# override by type attribute |
212 |
|
|
@types = ( $tag->{'type'} ) if ($tag->{'type'}); |
213 |
|
|
|
214 |
|
|
foreach my $type (@types) { |
215 |
|
|
# append to previous line? |
216 |
|
|
$log->debug("type: $type ",sub { join(" ",@v) }, $row->{'append'} || 'no append'); |
217 |
|
|
if ($tag->{'append'}) { |
218 |
|
|
|
219 |
|
|
# I will delimit appended part with |
220 |
|
|
# delimiter (or ,) |
221 |
|
|
my $d = $tag->{'delimiter'}; |
222 |
|
|
# default delimiter |
223 |
|
|
$d ||= " "; |
224 |
|
|
|
225 |
|
|
my $last = pop @{$row->{$type}}; |
226 |
|
|
$d = "" if (! $last); |
227 |
|
|
$last .= $d . join($d, @v); |
228 |
|
|
push @{$row->{$type}}, $last; |
229 |
|
|
|
230 |
|
|
} else { |
231 |
|
|
push @{$row->{$type}}, @v; |
232 |
|
|
} |
233 |
|
|
} |
234 |
|
|
|
235 |
|
|
|
236 |
|
|
} |
237 |
|
|
|
238 |
|
|
if ($row) { |
239 |
|
|
$row->{'tag'} = $field; |
240 |
|
|
|
241 |
|
|
# TODO: name_sigular, name_plural |
242 |
|
|
my $name = $self->{'import_xml'}->{'indexer'}->{$field}->{'name'}; |
243 |
|
|
$row->{'name'} = $name ? $self->_x($name) : $field; |
244 |
|
|
|
245 |
|
|
# post-sort all values in field |
246 |
|
|
if ($self->{'import_xml'}->{'indexer'}->{$field}->{'sort'}) { |
247 |
|
|
$log->warn("sort at field tag not implemented"); |
248 |
|
|
} |
249 |
|
|
|
250 |
|
|
push @ds, $row; |
251 |
|
|
|
252 |
|
|
$log->debug("row $field: ",sub { Dumper($row) }); |
253 |
|
|
} |
254 |
|
|
|
255 |
|
|
} |
256 |
|
|
|
257 |
|
|
if ($cache_file) { |
258 |
|
|
store { |
259 |
|
|
ds => \@ds, |
260 |
|
|
current_filename => $self->{'current_filename'}, |
261 |
|
|
headline => $self->{'headline'}, |
262 |
|
|
}, $cache_file; |
263 |
|
|
$log->debug("created storable cache file $cache_file"); |
264 |
|
|
} |
265 |
|
|
|
266 |
|
|
return @ds; |
267 |
|
|
|
268 |
|
|
} |
269 |
|
|
|
270 |
|
|
=head2 apply_format |
271 |
|
|
|
272 |
|
|
Apply format specified in tag with C<format_name="name"> and |
273 |
|
|
C<format_delimiter=";;">. |
274 |
|
|
|
275 |
|
|
my $text = $webpac->apply_format($format_name,$format_delimiter,$data); |
276 |
|
|
|
277 |
|
|
Formats can contain C<lookup{...}> if you need them. |
278 |
|
|
|
279 |
|
|
=cut |
280 |
|
|
|
281 |
|
|
sub apply_format { |
282 |
|
|
my $self = shift; |
283 |
|
|
|
284 |
|
|
my ($name,$delimiter,$data) = @_; |
285 |
|
|
|
286 |
|
|
my $log = $self->_get_logger(); |
287 |
|
|
|
288 |
|
|
if (! $self->{'import_xml'}->{'format'}->{$name}) { |
289 |
|
|
$log->warn("<format name=\"$name\"> is not defined in ",$self->{'import_xml_file'}); |
290 |
|
|
return $data; |
291 |
|
|
} |
292 |
|
|
|
293 |
|
|
$log->warn("no delimiter for format $name") if (! $delimiter); |
294 |
|
|
|
295 |
|
|
my $format = $self->_x($self->{'import_xml'}->{'format'}->{$name}->{'content'}) || $log->logdie("can't find format '$name'"); |
296 |
|
|
|
297 |
|
|
my @data = split(/\Q$delimiter\E/, $data); |
298 |
|
|
|
299 |
|
|
my $out = sprintf($format, @data); |
300 |
|
|
$log->debug("using format $name [$format] on $data to produce: $out"); |
301 |
|
|
|
302 |
|
|
if ($self->{'lookup_regex'} && $out =~ $self->{'lookup_regex'}) { |
303 |
|
|
return $self->lookup($out); |
304 |
|
|
} else { |
305 |
|
|
return $out; |
306 |
|
|
} |
307 |
|
|
|
308 |
|
|
} |
309 |
|
|
|
310 |
|
|
=head2 parse |
311 |
|
|
|
312 |
|
|
Perform smart parsing of string, skipping delimiters for fields which aren't |
313 |
|
|
defined. It can also eval code in format starting with C<eval{...}> and |
314 |
|
|
return output or nothing depending on eval code. |
315 |
|
|
|
316 |
|
|
my $text = $webpac->parse($rec,'eval{"v901^a" eq "Deskriptor"}descriptor: v250^a', $i); |
317 |
|
|
|
318 |
|
|
=cut |
319 |
|
|
|
320 |
|
|
sub parse { |
321 |
|
|
my $self = shift; |
322 |
|
|
|
323 |
|
|
my ($rec, $format_utf8, $i) = @_; |
324 |
|
|
|
325 |
|
|
return if (! $format_utf8); |
326 |
|
|
|
327 |
|
|
my $log = $self->_get_logger(); |
328 |
|
|
|
329 |
|
|
$log->logconfess("need HASH as first argument!") if ($rec !~ /HASH/o); |
330 |
|
|
|
331 |
|
|
$i = 0 if (! $i); |
332 |
|
|
|
333 |
|
|
my $format = $self->_x($format_utf8) || $log->logconfess("can't convert '$format_utf8' from UTF-8 to ",$self->{'code_page'}); |
334 |
|
|
|
335 |
|
|
my @out; |
336 |
|
|
|
337 |
|
|
$log->debug("format: $format"); |
338 |
|
|
|
339 |
|
|
my $eval_code; |
340 |
|
|
# remove eval{...} from beginning |
341 |
|
|
$eval_code = $1 if ($format =~ s/^eval{([^}]+)}//s); |
342 |
|
|
|
343 |
|
|
my $filter_name; |
344 |
|
|
# remove filter{...} from beginning |
345 |
|
|
$filter_name = $1 if ($format =~ s/^filter{([^}]+)}//s); |
346 |
|
|
|
347 |
|
|
my $prefix; |
348 |
|
|
my $all_found=0; |
349 |
|
|
|
350 |
|
|
while ($format =~ s/^(.*?)(v|s)(\d+)(?:\^(\w))?//s) { |
351 |
|
|
|
352 |
|
|
my $del = $1 || ''; |
353 |
|
|
$prefix ||= $del if ($all_found == 0); |
354 |
|
|
|
355 |
|
|
# repeatable index |
356 |
|
|
my $r = $i; |
357 |
|
|
$r = 0 if (lc("$2") eq 's'); |
358 |
|
|
|
359 |
|
|
my $found = 0; |
360 |
|
|
my $tmp = $self->get_data(\$rec,$3,$4,$r,\$found); |
361 |
|
|
|
362 |
|
|
if ($found) { |
363 |
|
|
push @out, $del; |
364 |
|
|
push @out, $tmp; |
365 |
|
|
$all_found += $found; |
366 |
|
|
} |
367 |
|
|
} |
368 |
|
|
|
369 |
|
|
return if (! $all_found); |
370 |
|
|
|
371 |
|
|
my $out = join('',@out); |
372 |
|
|
|
373 |
|
|
if ($out) { |
374 |
|
|
# add rest of format (suffix) |
375 |
|
|
$out .= $format; |
376 |
|
|
|
377 |
|
|
# add prefix if not there |
378 |
|
|
$out = $prefix . $out if ($out !~ m/^\Q$prefix\E/); |
379 |
|
|
|
380 |
|
|
$log->debug("result: $out"); |
381 |
|
|
} |
382 |
|
|
|
383 |
|
|
if ($eval_code) { |
384 |
|
|
my $eval = $self->fill_in($rec,$eval_code,$i) || return; |
385 |
|
|
$log->debug("about to eval{$eval} format: $out"); |
386 |
|
|
return if (! $self->_eval($eval)); |
387 |
|
|
} |
388 |
|
|
|
389 |
|
|
if ($filter_name && $self->{'filter'}->{$filter_name}) { |
390 |
|
|
$log->debug("about to filter{$filter_name} format: $out"); |
391 |
|
|
$out = $self->{'filter'}->{$filter_name}->($out); |
392 |
|
|
return unless(defined($out)); |
393 |
|
|
$log->debug("filter result: $out"); |
394 |
|
|
} |
395 |
|
|
|
396 |
|
|
return $out; |
397 |
|
|
} |
398 |
|
|
|
399 |
|
|
=head2 parse_to_arr |
400 |
|
|
|
401 |
|
|
Similar to C<parse>, but returns array of all repeatable fields |
402 |
|
|
|
403 |
|
|
my @arr = $webpac->parse_to_arr($rec,'v250^a'); |
404 |
|
|
|
405 |
|
|
=cut |
406 |
|
|
|
407 |
|
|
sub parse_to_arr { |
408 |
|
|
my $self = shift; |
409 |
|
|
|
410 |
|
|
my ($rec, $format_utf8) = @_; |
411 |
|
|
|
412 |
|
|
my $log = $self->_get_logger(); |
413 |
|
|
|
414 |
|
|
$log->logconfess("need HASH as first argument!") if ($rec !~ /HASH/o); |
415 |
|
|
return if (! $format_utf8); |
416 |
|
|
|
417 |
|
|
my $i = 0; |
418 |
|
|
my @arr; |
419 |
|
|
|
420 |
|
|
while (my $v = $self->parse($rec,$format_utf8,$i++)) { |
421 |
|
|
push @arr, $v; |
422 |
|
|
} |
423 |
|
|
|
424 |
|
|
$log->debug("format '$format_utf8' returned ",--$i," elements: ", sub { join(" | ",@arr) }) if (@arr); |
425 |
|
|
|
426 |
|
|
return @arr; |
427 |
|
|
} |
428 |
|
|
|
429 |
|
|
=head2 fill_in_to_arr |
430 |
|
|
|
431 |
|
|
Similar to C<fill_in>, but returns array of all repeatable fields. Usable |
432 |
|
|
for fields which have lookups, so they shouldn't be parsed but rather |
433 |
|
|
C<fill_id>ed. |
434 |
|
|
|
435 |
|
|
my @arr = $webpac->fill_in_to_arr($rec,'[v900];;[v250^a]'); |
436 |
|
|
|
437 |
|
|
=cut |
438 |
|
|
|
439 |
|
|
sub fill_in_to_arr { |
440 |
|
|
my $self = shift; |
441 |
|
|
|
442 |
|
|
my ($rec, $format_utf8) = @_; |
443 |
|
|
|
444 |
|
|
my $log = $self->_get_logger(); |
445 |
|
|
|
446 |
|
|
$log->logconfess("need HASH as first argument!") if ($rec !~ /HASH/o); |
447 |
|
|
return if (! $format_utf8); |
448 |
|
|
|
449 |
|
|
my $i = 0; |
450 |
|
|
my @arr; |
451 |
|
|
|
452 |
|
|
while (my @v = $self->fill_in($rec,$format_utf8,$i++)) { |
453 |
|
|
push @arr, @v; |
454 |
|
|
} |
455 |
|
|
|
456 |
|
|
$log->debug("format '$format_utf8' returned ",--$i," elements: ", sub { join(" | ",@arr) }) if (@arr); |
457 |
|
|
|
458 |
|
|
return @arr; |
459 |
|
|
} |
460 |
|
|
|
461 |
|
|
=head2 sort_arr |
462 |
|
|
|
463 |
|
|
Sort array ignoring case and html in data |
464 |
|
|
|
465 |
|
|
my @sorted = $webpac->sort_arr(@unsorted); |
466 |
|
|
|
467 |
|
|
=cut |
468 |
|
|
|
469 |
|
|
sub sort_arr { |
470 |
|
|
my $self = shift; |
471 |
|
|
|
472 |
|
|
my $log = $self->_get_logger(); |
473 |
|
|
|
474 |
|
|
# FIXME add Schwartzian Transformation? |
475 |
|
|
|
476 |
|
|
my @sorted = sort { |
477 |
|
|
$a =~ s#<[^>]+/*>##; |
478 |
|
|
$b =~ s#<[^>]+/*>##; |
479 |
|
|
lc($b) cmp lc($a) |
480 |
|
|
} @_; |
481 |
|
|
$log->debug("sorted values: ",sub { join(", ",@sorted) }); |
482 |
|
|
|
483 |
|
|
return @sorted; |
484 |
|
|
} |
485 |
|
|
|
486 |
|
|
|
487 |
|
|
=head2 _sort_by_order |
488 |
|
|
|
489 |
|
|
Sort xml tags data structure accoding to C<order=""> attribute. |
490 |
|
|
|
491 |
|
|
=cut |
492 |
|
|
|
493 |
|
|
sub _sort_by_order { |
494 |
|
|
my $self = shift; |
495 |
|
|
|
496 |
|
|
my $va = $self->{'import_xml'}->{'indexer'}->{$a}->{'order'} || |
497 |
|
|
$self->{'import_xml'}->{'indexer'}->{$a}; |
498 |
|
|
my $vb = $self->{'import_xml'}->{'indexer'}->{$b}->{'order'} || |
499 |
|
|
$self->{'import_xml'}->{'indexer'}->{$b}; |
500 |
|
|
|
501 |
|
|
return $va <=> $vb; |
502 |
|
|
} |
503 |
|
|
|
504 |
|
|
=head2 _x |
505 |
|
|
|
506 |
|
|
Convert strings from C<conf/normalize> encoding into application specific |
507 |
|
|
(optinally specified using C<code_page> to C<new> constructor. |
508 |
|
|
|
509 |
|
|
my $text = $n->_x('normalize text string'); |
510 |
|
|
|
511 |
|
|
This is a stub so that other modules doesn't have to implement it. |
512 |
|
|
|
513 |
|
|
=cut |
514 |
|
|
|
515 |
|
|
sub _x { |
516 |
|
|
my $self = shift; |
517 |
|
|
return shift; |
518 |
|
|
} |
519 |
|
|
|
520 |
|
|
|
521 |
dpavlin |
10 |
=head1 AUTHOR |
522 |
|
|
|
523 |
|
|
Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >> |
524 |
|
|
|
525 |
|
|
=head1 COPYRIGHT & LICENSE |
526 |
|
|
|
527 |
|
|
Copyright 2005 Dobrica Pavlinusic, All Rights Reserved. |
528 |
|
|
|
529 |
|
|
This program is free software; you can redistribute it and/or modify it |
530 |
|
|
under the same terms as Perl itself. |
531 |
|
|
|
532 |
|
|
=cut |
533 |
|
|
|
534 |
|
|
1; # End of WebPAC::DB |