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cvsjoko | 
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################################# | 
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# | 
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joko | 
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#  $Id: libsetup.pm,v 1.3 2002/12/01 22:12:25 joko Exp $ | 
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joko | 
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# | 
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#  $Log: libsetup.pm,v $ | 
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joko | 
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#  Revision 1.3  2002/12/01 22:12:25  joko | 
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#  + changed status-flags: 0 => 'notok'   1 => 'ok' | 
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joko | 
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#  Revision 1.2  2002/10/25 11:38:50  joko | 
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#  + sub checkCommonDeps | 
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#  + sub checkDeps_orig | 
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#  + refactored sub checkDeps | 
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joko | 
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#  Revision 1.1  2002/07/27 00:28:36  cvsjoko | 
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#  + new | 
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cvsjoko | 
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################################# | 
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joko | 
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cvsjoko | 
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package libsetup; | 
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use strict; | 
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use warnings; | 
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joko | 
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use Tie::IxHash; | 
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cvsjoko | 
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joko | 
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my @modules = qw( | 
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  Data::Dumper Digest::MD5 POSIX Carp | 
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  LWP::UserAgent HTML::PullParser  | 
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  Date::Manip  | 
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  DBI DBD::mysql | 
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  Set::Object Tangram Class::Tangram | 
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  WDDX | 
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); | 
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cvsjoko | 
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joko | 
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sub setupCpanModule { | 
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  my $module = shift; | 
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  use CPAN; | 
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  print "try to setup module \"$module\"? (remember to be root) (y|n) "; | 
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  my $result = <STDIN>; | 
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  print "\n"; | 
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  chomp($result); | 
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  if (lc($result) eq 'y') { | 
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    print "installing \"$module from CPAN\" ..."; | 
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    if (CPAN::install($module)) { | 
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print "ok"; | 
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return 1; | 
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    } else { | 
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print "failed"; | 
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exit; | 
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    } | 
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cvsjoko | 
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    print "\n"; | 
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joko | 
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    #my $obj = CPAN::Shell->expand('Module',$module); | 
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    #$obj->install; | 
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cvsjoko | 
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  } | 
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joko | 
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} | 
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cvsjoko | 
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joko | 
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sub checkCommonDeps { | 
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  checkDeps_orig(\@modules); | 
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} | 
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sub checkDeps_orig { | 
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  my $modules = shift; | 
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  my @modules = @{$modules}; | 
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cvsjoko | 
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  map { | 
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    #print $_, "\n"; | 
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    print "testing for \"$_\" ..."; | 
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    my $evalcmd = "use $_;"; | 
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    eval($evalcmd); | 
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    if ($@) { | 
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      print "failed"; print "\n"; | 
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      #print $@, "\n"; | 
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      #print "could not load \"$_\", maybe this module is not installed", "\n"; | 
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      if (!setupCpanModule($_)) { | 
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        print "setup of \"$_\" failed, exit.", "\n"; | 
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        exit; | 
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      } | 
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    } else { | 
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      print "ok"; | 
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    } | 
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    print "\n"; | 
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  } @modules; | 
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} | 
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joko | 
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sub checkDeps { | 
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  my $modules = shift; | 
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  my @modules = @{$modules}; | 
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  my $result; | 
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joko | 
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  tie %$result, 'Tie::IxHash'; | 
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joko | 
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  map { | 
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    my $evalcmd = "use $_;"; | 
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    eval($evalcmd); | 
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    if ($@) { | 
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      $result->{$_} = 'notok'; | 
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joko | 
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    } else { | 
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joko | 
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      $result->{$_} = 'ok'; | 
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joko | 
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    } | 
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  } @modules; | 
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  return $result; | 
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} | 
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cvsjoko | 
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1; |