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package Bb::Collaborate::Ultra::Util; |
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=head1 NAME |
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Bb::Collaborate::Ultra::Util - Utility functions for Collaborate Ultra |
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=head1 DESCRIPTION |
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9
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For internal use only. |
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=cut |
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6
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use warnings; use strict; |
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93
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use Scalar::Util; |
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use Date::Parse qw; |
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4698
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6
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2954
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sub _freeze { |
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my ($val, $type) = @_; |
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for ($val) { |
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50
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if (!defined) { |
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0
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warn "undefined value of type $type\n" |
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} |
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else { |
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my $raw_val = $_; |
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100
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if ($type =~ m{^Bool}ix) { |
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100
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100
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# |
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# DBize boolean flags.. |
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# |
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100
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$_ = $_ ? 'true' : 'false'; |
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} |
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elsif ($type =~ m{^(Str|enum)}ix) { |
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# |
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# low level check for taintness. Only applicable when |
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# perl program is running in taint mode |
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# |
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die "attempt to freeze tainted data (type $type): $_" |
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if Scalar::Util::tainted($_); |
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# |
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# l-r trim |
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# |
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$_ = $1 |
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if m{^ \s* (.*?) \s* $}x; |
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100
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$_ = lc if $type =~ m{^enum}; |
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} |
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elsif ($type =~ m{^Int}ix) { |
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0
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0
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$_ = $_ + 0; |
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} |
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elsif ($type =~ m{^Date}) { |
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4
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my ($sec,$min,$hr,$day,$mon,$year) = gmtime $_; |
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4
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$_ = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ", |
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$year+1900, $mon+1, $day, $hr, $min, $sec; |
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} |
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elsif ($type =~ m{^Ref|Any|Hash}ix) { |
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# pass through |
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} |
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else { |
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2
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die "unable to convert $raw_val to $type\n" |
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unless defined; |
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} |
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} |
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}; |
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67
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return $val; |
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} |
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70
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# |
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# thawing of elementary data-types |
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# |
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74
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sub _thaw { |
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my ($val, $type) = @_; |
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77
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24
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100
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66
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return $val |
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if !defined $val || $type =~ m{Ref|Array}i; |
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80
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131
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for ($val) { |
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82
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22
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100
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if ($type =~ m{^Bool}i) { |
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100
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50
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50
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0
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83
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# |
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84
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# Perlise boolean flags.. |
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85
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# |
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86
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6
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100
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$_ = m{^(true|1)$}i ? 1 : 0; |
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} |
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elsif ($type =~ m{^(Str|enum)}i) { |
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# |
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# l-r trim |
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91
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# |
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92
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8
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50
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$_ = $1 |
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93
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if m{^ \s* (.*?) \s* $}x; |
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8
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100
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11
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$_ = lc if $type =~ m{^enum}i; |
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} |
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elsif ($type =~ m{^Int}i) { |
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0
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0
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$_ = $_ + 0; |
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} |
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elsif ($type =~ m{^Date}) { |
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8
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$_ = str2time $_; |
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101
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} |
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102
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elsif ($type =~ m{^Ref|Any|Hash}ix) { |
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# pass through |
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} |
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105
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else { |
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106
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0
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0
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die "unknown type: $type"; |
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} |
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108
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}; |
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110
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1102
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return $val; |
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111
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} |
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112
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113
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1; |