/[cvs]/nfo/perl/libs/libp.pm
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revision 1.6 by joko, Sun Nov 17 07:18:59 2002 UTC revision 1.8 by joko, Sun Dec 1 22:11:35 2002 UTC
# Line 3  Line 3 
3  #  $Id$  #  $Id$
4  #  #
5  #  $Log$  #  $Log$
6    #  Revision 1.8  2002/12/01 22:11:35  joko
7    #  + sub cmd
8    #  + sub run_cmds
9    #
10    #  Revision 1.7  2002/11/29 04:44:53  joko
11    #  - sub array_getRelations
12    #  + sub getNewPerlObjectByPkgName
13    #
14  #  Revision 1.6  2002/11/17 07:18:59  joko  #  Revision 1.6  2002/11/17 07:18:59  joko
15  #  + sub deep_copy  #  + sub deep_copy
16  #  #
# Line 26  Line 34 
34    
35  package libp;  package libp;
36    
37    use strict;
38    use warnings;
39    
40  require Exporter;  require Exporter;
41  @ISA = qw( Exporter );  our @ISA = qw( Exporter );
42  @EXPORT = qw(  our @EXPORT_OK = qw(
43      Dumper      Dumper
44      md5 md5_hex md5_base64      md5 md5_hex md5_base64
45      ParseDate UnixDate      ParseDate UnixDate
# Line 39  require Exporter; Line 50  require Exporter;
50      getDirList      getDirList
51      now      now
52      deep_copy      deep_copy
53        getNewPerlObjectByPkgName
54        cmd
55        run_cmds
56  );  );
57    
 use strict;  
 use warnings;  
   
58  use Data::Dumper;  use Data::Dumper;
59  use Digest::MD5 qw(md5 md5_hex md5_base64);  use Digest::MD5 qw(md5 md5_hex md5_base64);
60    
# Line 111  sub stripHtml { Line 122  sub stripHtml {
122    return $result;    return $result;
123  }  }
124    
 sub array_getRelations {  
   my $a_ref = shift;  
   my $b_ref = shift;  
   my @a = @{$a_ref};  
   my @b = @{$b_ref};  
   
   my @isect = my @diff = my @union = ();  
   my $e;  
   my %count;  
     
   foreach $e (@a, @b) { $count{$e}++ }  
   
   foreach $e (keys %count) {  
       push(@union, $e);  
       push @{ $count{$e} == 2 ? \@isect : \@diff }, $e;  
   }  
     
   my $result = {  
     union => \@union,  
     isect => \@isect,  
     diff => \@diff,  
   };  
   
 }  
125    
 sub array_getDifference {  
   my $res = array_getRelations(shift, shift);  
   return $res->{diff};  
 }  
126    
127    
128  # =============================================  # =============================================
# Line 216  sub now { Line 199  sub now {
199    return strftime("%Y-%m-%d %H:%M:%S", localtime);    return strftime("%Y-%m-%d %H:%M:%S", localtime);
200  }  }
201    
202    # ACK's go to ...
203  sub deep_copy {  sub deep_copy {
204    my $this = shift;    my $this = shift;
205    if (not ref $this) {    if (not ref $this) {
# Line 229  sub deep_copy { Line 213  sub deep_copy {
213    } else { die "what type is $_?" }    } else { die "what type is $_?" }
214  }  }
215    
216    sub getNewPerlObjectByPkgName {
217      my $pkgname = shift;
218      my $args = shift;
219      #$logger->debug( __PACKAGE__ . "->getNewPerlObjectByPkgName( pkgname $pkgname args $args )" );
220      my $evstring = "use $pkgname;";
221      eval($evstring);
222      #$@ && $logger->error( __PACKAGE__ . ':' . __LINE__ . " Error in eval $evstring: " .  $@ );
223      $@ && print( __PACKAGE__ . ':' . __LINE__ . " Error in eval \"$evstring\": " .  $@ );
224      return $pkgname->new($args);
225    }
226    
227    sub cmd ($) {
228      my $cmd = shift;
229      $cmd = 'perl ' . $cmd;
230      my $sep = "-" x 90;
231      print $sep, "\n";
232      print "  ", $cmd, "\n";
233      print $sep, "\n";
234      system($cmd);
235      print "\n";
236    }
237    
238    sub run_cmds {
239      foreach (@_) {
240        cmd($_);
241      }
242    }
243    
244  1;  1;
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