reports/catalogue_stats.pl

   1 #!/usr/bin/perl
   2
   3
   4 # Copyright 2000-2002 Katipo Communications
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it under the
   9 # terms of the GNU General Public License as published by the Free Software
  10 # Foundation; either version 2 of the License, or (at your option) any later
  11 # version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  15 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along with
  18 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  19 # Suite 330, Boston, MA  02111-1307 USA
  20
  21 use strict;
  22 use C4::Auth;
  23 use CGI;
  24 use C4::Context;
  25 use C4::Branch; # GetBranches
  26 use C4::Output;
  27 use C4::Koha;
  28 use C4::Circulation;
  29
  30 =head1 NAME
  31
  32 plugin that shows a stats on borrowers
  33
  34 =head1 DESCRIPTION
  35
  36 =over 2
  37
  38 =cut
  39
  40 our $debug = 0;
  41 my $input = new CGI;
  42 my $fullreportname = "reports/catalogue_stats.tmpl";
  43 my $do_it       = $input->param('do_it');
  44 my $line        = $input->param("Line");
  45 my $column      = $input->param("Column");
  46 my @filters     = $input->param("Filter");
  47 my $deweydigits = $input->param("deweydigits");
  48 my $lccndigits  = $input->param("lccndigits");
  49 my $cotedigits  = $input->param("cotedigits");
  50 my $output      = $input->param("output");
  51 my $basename    = $input->param("basename");
  52 my $mime        = $input->param("MIME");
  53 my $del         = $input->param("sep");
  54
  55 my ($template, $borrowernumber, $cookie)
  56         = get_template_and_user({template_name => $fullreportname,
  57                                 query => $input,
  58                                 type => "intranet",
  59                                 authnotrequired => 0,
  60                                 flagsrequired => {reports => 1},
  61                                 debug => 1,
  62                                 });
  63 $template->param(do_it => $do_it);
  64 if ($do_it) {
  65         my $results = calculate($line, $column, $deweydigits, $lccndigits, $cotedigits, \@filters);
  66         if ($output eq "screen"){
  67                 $template->param(mainloop => $results);
  68                 output_html_with_http_headers $input, $cookie, $template->output;
  69                 exit(1);
  70         } else {
  71                 print $input->header(-type => 'application/vnd.sun.xml.calc',
  72                                      -encoding    => 'utf-8',
  73                                                          -attachment=>"$basename.csv",
  74                                                          -name=>"$basename.csv" );
  75                 my $cols  = @$results[0]->{loopcol};
  76                 my $lines = @$results[0]->{looprow};
  77                 my $sep = C4::Context->preference("delimiter");
  78                 print @$results[0]->{line} ."/". @$results[0]->{column} .$sep;
  79                 foreach my $col ( @$cols ) {
  80                         print $col->{coltitle}.$sep;
  81                 }
  82                 print "Total\n";
  83                 foreach my $line ( @$lines ) {
  84                         my $x = $line->{loopcell};
  85                         print $line->{rowtitle}.$sep;
  86                         foreach my $cell (@$x) {
  87                                 print $cell->{value}.$sep;
  88                         }
  89                         print $line->{totalrow};
  90                         print "\n";
  91                 }
  92                 print "TOTAL";
  93                 $cols = @$results[0]->{loopfooter};
  94                 foreach my $col ( @$cols ) {
  95                         print $sep.$col->{totalcol};
  96                 }
  97                 print $sep.@$results[0]->{total};
  98                 exit(1);
  99         }
 100 } else {
 101         my $dbh = C4::Context->dbh;
 102         my @values;
 103         my %labels;
 104         my $count=0;
 105         my $req;
 106         my @select;
 107         # FIXME: no such field "dewey"
 108         # $req = $dbh->prepare("select count(dewey) from biblioitems ");
 109         # $req->execute;
 110         my $hasdewey = 0;
 111 #       push @select,"";
 112 #       while (my ($value) =$req->fetchrow) {
 113 #               if (($value>2) and (! $hasdewey)) {
 114 #                       $hasdewey =1;
 115 #                       $count++;
 116 #               }
 117 #               push @select, $value;
 118 #       }
 119 #       my $CGIdewey=CGI::scrolling_list( -name     => 'Filter',
 120 #                               -id => 'Filter',
 121 #                               -values   => \@select,
 122 #                               -size     => 1,
 123 #                               -multiple => 0 );
 124
 125         $req = $dbh->prepare( "select count(lccn) from biblioitems ");
 126         $req->execute;
 127 #       undef @select;
 128 #       push @select,"";
 129         my $haslccn;
 130         my $hlghtlccn;
 131         while (my ($value) =$req->fetchrow) {
 132                 $hlghtlccn = !($hasdewey);
 133                 $haslccn =1 if (($value>2) and (! $haslccn));
 134                 $count++ if (($value) and (! $haslccn));
 135 #               push @select, $value;
 136         }
 137 #       my $CGIlccn=CGI::scrolling_list( -name     => 'Filter',
 138 #                               -id => 'Filter',
 139 #                               -values   => \@select,
 140 #                               -size     => 1,
 141 #                               -multiple => 0 );
 142
 143         $req = $dbh->prepare("select count(itemcallnumber) from items");
 144         $req->execute;
 145 #       undef @select;
 146 #       push @select,"";
 147         my $hascote;
 148         my $hlghtcote;
 149         while (my ($value) =$req->fetchrow) {
 150                 $hascote =1 if (($value>2) and (! $hascote));
 151                 $count++ if (($value) and (! $hascote));
 152                 $hlghtcote = (($hasdewey) and ($haslccn)) or (!($hasdewey) and !($haslccn));
 153 #               push @select, $value;
 154         }
 155 #       my $CGIcote=CGI::scrolling_list( -name     => 'Filter',
 156 #                               -id => 'Filter',
 157 #                               -values   => \@select,
 158 #                               -size     => 1,
 159 #                               -multiple => 0 );
 160         my $hglghtDT  = ++$count % 2;
 161         my $hglghtPub = ++$count % 2;
 162         my $hglghtPY  = ++$count % 2;
 163         my $hglghtHB  = ++$count % 2;
 164         my $hglghtLOC = ++$count % 2;
 165 #       warn "highlightDT "  .$hglghtDT;
 166 #       warn "highlightPub " .$hglghtPub;
 167 #       warn "highlightPY "  .$hglghtPY;
 168 #       warn "highlightHB "  .$hglghtHB;
 169 #       warn "highlightLOC " .$hglghtLOC;
 170
 171
 172         $req = $dbh->prepare("select itemtype, description from itemtypes order by description");
 173         $req->execute;
 174         my $CGIitemtype = $req->fetchall_arrayref({});
 175
 176         my $authvals = GetKohaAuthorisedValues("items.ccode");
 177         my @authvals;
 178         foreach (keys %$authvals) {
 179                 push @authvals, { code => $_, description => $authvals->{$_} };
 180         }
 181
 182 #       $req = $dbh->prepare("select distinctrow left(publishercode,75) from biblioitems order by publishercode");
 183 #       $req->execute;
 184 #       undef @select;
 185 #       push @select,"";
 186 #       while (my ($value) =$req->fetchrow) {
 187 #               push @select, $value;
 188 #       }
 189 #       my $CGIpublisher=CGI::scrolling_list( -name     => 'Filter',
 190 #                               -id => 'Filter',
 191 #                               -values   => \@select,
 192 #                               -size     => 1,
 193 #                               -multiple => 0 );
 194
 195         my $branches=GetBranches();
 196         my @branchloop;
 197         foreach (keys %$branches) {
 198                 my $thisbranch = ''; # FIXME: populate $thisbranch to preselect one
 199                 my %row = (branchcode => $_,
 200                         selected => ($thisbranch eq $_ ? 1 : 0),
 201                         branchname => $branches->{$_}->{'branchname'},
 202                 );
 203                 push @branchloop, \%row;
 204         }
 205
 206         $req = $dbh->prepare("select distinctrow location from items order by location");
 207         $req->execute;
 208         my $locationloop = $req->fetchall_arrayref({});
 209
 210         my @mime  = ( map { +{type =>$_} } (split /[;:]/,C4::Context->preference("MIME")) );
 211         my @delim = ( map { +{delim=>$_} } (split //,C4::Context->preference("delimiter")) );
 212
 213         $template->param(hasdewey=>$hasdewey,
 214 #                                       CGIFromDeweyClass => $CGIdewey,
 215 #                                       CGIToDeweyClass => $CGIdewey,
 216                                         haslccn=> $haslccn,
 217                                         hlghtlccn => $hlghtlccn,
 218 #                                       CGIFromLoCClass => $CGIlccn,
 219 #                                       CGIToLoCClass => $CGIlccn,
 220                                         hascote=> $hascote,
 221                                         hlghtcote => $hlghtcote,
 222                                         hglghtDT => $hglghtDT,
 223                                         hglghtPub => $hglghtPub,
 224                                         hglghtPY => $hglghtPY,
 225                                         hglghtHB => $hglghtHB,
 226                                         hglghtLOC => $hglghtLOC,
 227 #                                       CGIFromCoteClass => $CGIcote,
 228 #                                       CGIToCoteClass => $CGIcote,
 229                                         CGIItemType => $CGIitemtype,
 230 #                                       CGIFromPublicationYear => $CGIpublicationyear,
 231 #                                       CGIToPublicationYear => $CGIpublicationyear,
 232 #                                       CGIPublisher => $CGIpublisher,
 233                                         CGIBranch => \@branchloop,
 234                                         locationloop => $locationloop,
 235                                         authvals  => \@authvals,
 236                                         CGIextChoice => \@mime,
 237                                         CGIsepChoice => \@delim,
 238                                         );
 239
 240 }
 241 output_html_with_http_headers $input, $cookie, $template->output;
 242
 243 ## End of Main Body
 244
 245
 246 sub calculate {
 247         my ($line, $column, $deweydigits, $lccndigits, $cotedigits, $filters) = @_;
 248         my @mainloop;
 249         my @loopfooter;
 250         my @loopcol;
 251         my @loopline;
 252         my @looprow;
 253         my %globalline;
 254         my $grantotal =0;
 255 # extract parameters
 256         my $dbh = C4::Context->dbh;
 257
 258 # Filters
 259 # Checking filters
 260 #
 261         my @loopfilter;
 262         for (my $i=0;$i<=12;$i++) {
 263                 my %cell;
 264                 if ( @$filters[$i] ) {
 265                         if ((($i==1) or ($i==3) or ($i==5) or ($i==9)) and (@$filters[$i-1])) {
 266                                 $cell{err} = 1 if (@$filters[$i]<@$filters[$i-1]) ;
 267                         }
 268                         $cell{filter} .= @$filters[$i];
 269                         $cell{crit} .=
 270                                 ($i== 0) ? "Dewey Classification From" :
 271                                 ($i== 1) ? "Dewey Classification To"   :
 272                                 ($i== 2) ? "Lccn Classification From"  :
 273                                 ($i== 3) ? "Lccn Classification To"    :
 274                                 ($i== 4) ? "Cote Classification From"  :
 275                                 ($i== 5) ? "Cote Classification To"    :
 276                                 ($i== 6) ? "Document type"             :
 277                                 ($i== 7) ? "Publisher"                 :
 278                                 ($i== 8) ? "Publication year From"     :
 279                                 ($i== 9) ? "Publication year To"       :
 280                                 ($i==10) ? "Branch :"                  :
 281                                 ($i==11) ? "Location :"                :
 282                                 ($i==12) ? "Catalog Code :"            : '';
 283                         push @loopfilter, \%cell;
 284                 }
 285         }
 286
 287 #       warn map {"filtres $_\n"} @filters[0..3];
 288
 289         my @linefilter;
 290         $linefilter[0] = @$filters[0] if ($line =~ /dewey/ )  ;
 291         $linefilter[1] = @$filters[1] if ($line =~ /dewey/ )  ;
 292         $linefilter[0] = @$filters[2] if ($line =~ /lccn/ )  ;
 293         $linefilter[1] = @$filters[3] if ($line =~ /lccn/ )  ;
 294         $linefilter[0] = @$filters[4] if ($line =~ /items\.itemcallnumber/ )  ;
 295         $linefilter[1] = @$filters[5] if ($line =~ /items\.itemcallnumber/ )  ;
 296         $linefilter[0] = @$filters[6] if ($line =~ /itemtype/ )  ;
 297         $linefilter[0] = @$filters[7] if ($line =~ /publishercode/ ) ;
 298         $linefilter[0] = @$filters[8] if ($line =~ /publicationyear/ ) ;
 299         $linefilter[1] = @$filters[9] if ($line =~ /publicationyear/ ) ;
 300         $linefilter[0] = @$filters[10] if ($line =~ /items\.homebranch/ ) ;
 301         $linefilter[0] = @$filters[11] if ($line =~ /items\.location/ ) ;
 302         $linefilter[0] = @$filters[12] if ($line =~ /items\.ccode/ ) ;
 303
 304         my @colfilter ;
 305         $colfilter[0] = @$filters[0] if ($column =~ /dewey/ )  ;
 306         $colfilter[1] = @$filters[1] if ($column =~ /dewey/ )  ;
 307         $colfilter[0] = @$filters[2] if ($column =~ /lccn/ )  ;
 308         $colfilter[1] = @$filters[3] if ($column =~ /lccn/ )  ;
 309         $colfilter[0] = @$filters[4] if ($column =~ /items\.itemcallnumber/ )  ;
 310         $colfilter[1] = @$filters[5] if ($column =~ /items\.itemcallnumber/ )  ;
 311         $colfilter[0] = @$filters[6] if ($column =~ /itemtype/ )  ;
 312         $colfilter[0] = @$filters[7] if ($column =~ /publishercode/ ) ;
 313         $colfilter[0] = @$filters[8] if ($column =~ /publicationyear/ ) ;
 314         $colfilter[1] = @$filters[9] if ($column =~ /publicationyear/ ) ;
 315         $colfilter[0] = @$filters[10] if ($column =~ /items\.homebranch/ ) ;
 316         $colfilter[0] = @$filters[11] if ($column =~ /items\.location/ ) ;
 317         $colfilter[0] = @$filters[12] if ($column =~ /items\.ccode/ ) ;
 318
 319 # 1st, loop rows.
 320         my $linefield;
 321         if (($line =~/dewey/)  and ($deweydigits)) {
 322                 $linefield .="left($line,$deweydigits)";
 323         } elsif (($line=~/lccn/) and ($lccndigits)) {
 324                 $linefield .="left($line,$lccndigits)";
 325         } elsif (($line=~/items.itemcallnumber/) and ($cotedigits)) {
 326                 $linefield .="left($line,$cotedigits)";
 327         }else {
 328                 $linefield .= $line;
 329         }
 330
 331         my $strsth;
 332         $strsth .= "select distinctrow $linefield from biblioitems left join items on (items.biblioitemnumber = biblioitems.biblioitemnumber) where $line is not null ";
 333         if ( @linefilter ) {
 334                 if ($linefilter[1]){
 335                         $strsth .= " and $line >= ? " ;
 336                         $strsth .= " and $line <= ? " ;
 337                 } elsif ($linefilter[0]) {
 338                         $linefilter[0] =~ s/\*/%/g;
 339                         $strsth .= " and $line LIKE ? " ;
 340                 }
 341         }
 342         $strsth .=" order by $linefield";
 343         $debug and print STDERR "catalogue_stats SQL: $strsth\n";
 344
 345         my $sth = $dbh->prepare( $strsth );
 346         if (( @linefilter ) and ($linefilter[1])){
 347                 $sth->execute($linefilter[0],$linefilter[1]);
 348         } elsif ($linefilter[0]) {
 349                 $sth->execute($linefilter[0]);
 350         } else {
 351                 $sth->execute;
 352         }
 353         while ( my ($celvalue) = $sth->fetchrow) {
 354                 my %cell;
 355                 if ($celvalue) {
 356                         $cell{rowtitle} = $celvalue;
 357 #               } else {
 358 #                       $cell{rowtitle} = "";
 359                 }
 360                 $cell{totalrow} = 0;
 361                 push @loopline, \%cell;
 362         }
 363
 364 # 2nd, loop cols.
 365         my $colfield;
 366         if (($column =~/dewey/)  and ($deweydigits)) {
 367                 $colfield = "left($column,$deweydigits)";
 368         }elsif (($column=~/lccn/) and ($lccndigits)) {
 369                 $colfield = "left($column,$lccndigits)";
 370         }elsif (($column=~/itemcallnumber/) and ($cotedigits)) {
 371                 $colfield = "left($column,$cotedigits)";
 372         }else {
 373                 $colfield = $column;
 374         }
 375
 376         my $strsth2 = "
 377         SELECT distinctrow $colfield
 378         FROM   biblioitems
 379         LEFT JOIN items
 380                 ON (items.biblioitemnumber = biblioitems.biblioitemnumber)
 381         WHERE  $column IS NOT NULL ";
 382         if (( @colfilter ) and ($colfilter[1])) {
 383                 $strsth2 .= " and $column> ? and $column< ?";
 384         }elsif ($colfilter[0]){
 385                 $colfilter[0] =~ s/\*/%/g;
 386                 $strsth2 .= " and $column LIKE ? ";
 387         }
 388         $strsth2 .= " order by $colfield";
 389         $debug and print STDERR "SQL: $strsth2";
 390         my $sth2 = $dbh->prepare( $strsth2 );
 391         if ((@colfilter) and ($colfilter[1])) {
 392                 $sth2->execute($colfilter[0],$colfilter[1]);
 393         } elsif ($colfilter[0]){
 394                 $sth2->execute($colfilter[0]);
 395         } else {
 396                 $sth2->execute;
 397         }
 398         while (my ($celvalue) = $sth2->fetchrow) {
 399                 my %cell;
 400                 my %ft;
 401                 if ($celvalue) {
 402                         $cell{coltitle} = $celvalue;
 403 #               } else {
 404 #                       $cell{coltitle} = "";
 405                 }
 406                 $ft{totalcol} = 0;
 407                 push @loopcol, \%cell;
 408         }
 409
 410         my $i=0;
 411         my @totalcol;
 412         my $hilighted=-1;
 413
 414         #Initialization of cell values.....
 415         my %table;
 416 #       warn "init table";
 417         foreach my $row ( @loopline ) {
 418                 foreach my $col ( @loopcol ) {
 419 #                       warn " init table : $row->{rowtitle} / $col->{coltitle} ";
 420                         $table{$row->{rowtitle}}->{$col->{coltitle}}=0;
 421                 }
 422                 $table{$row->{rowtitle}}->{totalrow}=0;
 423         }
 424
 425 # preparing calculation
 426         my $strcalc .= "SELECT $linefield, $colfield, count(*) FROM biblioitems LEFT JOIN  items ON (items.biblioitemnumber = biblioitems.biblioitemnumber) WHERE 1";
 427         if (@$filters[0]){
 428                 @$filters[0]=~ s/\*/%/g;
 429                 $strcalc .= " AND dewey >" . @$filters[0];
 430         }
 431         if (@$filters[1]){
 432                 @$filters[1]=~ s/\*/%/g ;
 433                 $strcalc .= " AND dewey <" . @$filters[1];
 434         }
 435         if (@$filters[2]){
 436                 @$filters[2]=~ s/\*/%/g ;
 437                 $strcalc .= " AND lccn >" . @$filters[2];
 438         }
 439         if (@$filters[3]){
 440                 @$filters[3]=~ s/\*/%/g;
 441                 $strcalc .= " AND lccn <" . @$filters[3];
 442         }
 443         if (@$filters[4]){
 444                 @$filters[4]=~ s/\*/%/g ;
 445                 $strcalc .= " AND items.itemcallnumber >=" . $dbh->quote(@$filters[4]);
 446         }
 447
 448         if (@$filters[5]){
 449                 @$filters[5]=~ s/\*/%/g;
 450                 $strcalc .= " AND items.itemcallnumber <=" . $dbh->quote(@$filters[5]);
 451         }
 452
 453         if (@$filters[6]){
 454                 @$filters[6]=~ s/\*/%/g;
 455                 $strcalc .= " AND " .
 456                         (C4::Context::preference('Item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype')
 457                         . " LIKE '" . @$filters[6] ."'";
 458         }
 459
 460         if (@$filters[7]){
 461                 @$filters[7]=~ s/\*/%/g;
 462                 @$filters[7].="%" unless @$filters[7]=~/%/;
 463                 $strcalc .= " AND biblioitems.publishercode LIKE \"" . @$filters[7] ."\"";
 464         }
 465         if (@$filters[8]){
 466                 @$filters[8]=~ s/\*/%/g;
 467                 $strcalc .= " AND publicationyear >" . @$filters[8];
 468         }
 469         if (@$filters[9]){
 470                 @$filters[9]=~ s/\*/%/g;
 471                 $strcalc .= " AND publicationyear <" . @$filters[9];
 472         }
 473         if (@$filters[10]){
 474                 @$filters[10]=~ s/\*/%/g;
 475                 $strcalc .= " AND items.homebranch LIKE '" . @$filters[10] ."'";
 476         }
 477         if (@$filters[11]){
 478                 @$filters[11]=~ s/\*/%/g;
 479                 $strcalc .= " AND items.location LIKE '" . @$filters[11] ."'";
 480         }
 481         if (@$filters[12]){
 482                 @$filters[12]=~ s/\*/%/g;
 483                 $strcalc .= " AND items.ccode  LIKE '" . @$filters[12] ."'";
 484         }
 485
 486         $strcalc .= " group by $linefield, $colfield order by $linefield,$colfield";
 487         $debug and warn "SQL: $strcalc";
 488         my $dbcalc = $dbh->prepare($strcalc);
 489         $dbcalc->execute;
 490 #       warn "filling table";
 491
 492         my $emptycol;
 493         while (my ($row, $col, $value) = $dbcalc->fetchrow) {
 494 #               warn "filling table $row / $col / $value ";
 495                 $emptycol = 1    if ($col eq undef);
 496                 $col = "zzEMPTY" if ($col eq undef);
 497                 $row = "zzEMPTY" if ($row eq undef);
 498
 499                 $table{$row}->{$col}+=$value;
 500                 $table{$row}->{totalrow}+=$value;
 501                 $grantotal += $value;
 502         }
 503
 504 #       my %cell = {rowtitle => 'zzROWEMPTY'};
 505 #       push @loopline,\%cell;
 506 #       undef %cell;
 507 #       my %cell;
 508 #       %cell = {coltitle => "zzEMPTY"};
 509         push @loopcol,{coltitle => "NULL"} if ($emptycol);
 510
 511         foreach my $row ( sort keys %table ) {
 512                 my @loopcell;
 513                 #@loopcol ensures the order for columns is common with column titles
 514                 # and the number matches the number of columns
 515                 foreach my $col ( @loopcol ) {
 516                         my $value =$table{$row}->{($col->{coltitle} eq "NULL")?"zzEMPTY":$col->{coltitle}};
 517                         push @loopcell, {value => $value  } ;
 518                 }
 519                 push @looprow,{ 'rowtitle' => ($row eq "zzEMPTY")?"NULL":$row,
 520                                                 'loopcell' => \@loopcell,
 521                                                 'hilighted' => ($hilighted *= -1 > 0),
 522                                                 'totalrow' => $table{$row}->{totalrow}
 523                                         };
 524         }
 525
 526 #       warn "footer processing";
 527         foreach my $col ( @loopcol ) {
 528                 my $total=0;
 529                 foreach my $row ( @looprow ) {
 530                         $total += $table{($row->{rowtitle} eq "NULL")?"zzEMPTY":$row->{rowtitle}}->{($col->{coltitle} eq "NULL")?"zzEMPTY":$col->{coltitle}};
 531 #                       warn "value added ".$table{$row->{rowtitle}}->{$col->{coltitle}}. "for line ".$row->{rowtitle};
 532                 }
 533 #               warn "summ for column ".$col->{coltitle}."  = ".$total;
 534                 push @loopfooter, {'totalcol' => $total};
 535         }
 536
 537
 538         # the header of the table
 539         $globalline{loopfilter}=\@loopfilter;
 540         # the core of the table
 541         $globalline{looprow} = \@looprow;
 542         $globalline{loopcol} = \@loopcol;
 543 #       # the foot (totals by borrower type)
 544         $globalline{loopfooter} = \@loopfooter;
 545         $globalline{total}= $grantotal;
 546         $globalline{line} = $line;
 547         $globalline{column} = $column;
 548         push @mainloop,\%globalline;
 549         return \@mainloop;
 550 }
 551
 552 1;