/[Redis.pre-github]/lib/Redis.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 63 by dpavlin, Mon Sep 14 11:37:25 2009 UTC revision 71 by dpavlin, Fri Mar 19 14:38:13 2010 UTC
# Line 6  use strict; Line 6  use strict;
6  use IO::Socket::INET;  use IO::Socket::INET;
7  use Data::Dumper;  use Data::Dumper;
8  use Carp qw/confess/;  use Carp qw/confess/;
9    use Encode;
10    
11  =head1 NAME  =head1 NAME
12    
# Line 13  Redis - perl binding for Redis database Line 14  Redis - perl binding for Redis database
14    
15  =cut  =cut
16    
17  our $VERSION = '0.0801';  our $VERSION = '1.2001';
18    
19    
20  =head1 DESCRIPTION  =head1 DESCRIPTION
21    
22  Pure perl bindings for L<http://code.google.com/p/redis/>  Pure perl bindings for L<http://code.google.com/p/redis/>
23    
24  This version support git version 0.08 or later of Redis available at  This version supports protocol 1.2 or later of Redis available at
25    
26  L<git://github.com/antirez/redis>  L<git://github.com/antirez/redis>
27    
# Line 61  my $bulk_command = { Line 62  my $bulk_command = {
62          sadd => 1,      srem => 1,          sadd => 1,      srem => 1,
63          sismember => 1,          sismember => 1,
64          echo => 1,          echo => 1,
65            getset => 1,
66            smove => 1,
67            zadd => 1,
68            zrem => 1,
69            zscore => 1,
70            zincrby => 1,
71            append => 1,
72  };  };
73    
74  # we don't want DESTROY to fallback into AUTOLOAD  # we don't want DESTROY to fallback into AUTOLOAD
# Line 70  our $AUTOLOAD; Line 78  our $AUTOLOAD;
78  sub AUTOLOAD {  sub AUTOLOAD {
79          my $self = shift;          my $self = shift;
80    
81            use bytes;
82    
83          my $sock = $self->{sock} || die "no server connected";          my $sock = $self->{sock} || die "no server connected";
84    
85          my $command = $AUTOLOAD;          my $command = $AUTOLOAD;
# Line 108  sub AUTOLOAD { Line 118  sub AUTOLOAD {
118          }          }
119    
120          my $result = <$sock> || die "can't read socket: $!";          my $result = <$sock> || die "can't read socket: $!";
121            Encode::_utf8_on($result);
122          warn "<< $result" if $self->{debug};          warn "<< $result" if $self->{debug};
123          my $type = substr($result,0,1);          my $type = substr($result,0,1);
124          $result = substr($result,1,-2);          $result = substr($result,1,-2);
# Line 126  sub AUTOLOAD { Line 137  sub AUTOLOAD {
137          }          }
138    
139          if ( $type eq '-' ) {          if ( $type eq '-' ) {
140                  confess $result;                  confess "[$command] $result";
141          } elsif ( $type eq '+' ) {          } elsif ( $type eq '+' ) {
142                  return $result;                  return $result;
143          } elsif ( $type eq '$' ) {          } elsif ( $type eq '$' ) {
# Line 147  sub __read_bulk { Line 158  sub __read_bulk {
158          my $v;          my $v;
159          if ( $len > 0 ) {          if ( $len > 0 ) {
160                  read($self->{sock}, $v, $len) || die $!;                  read($self->{sock}, $v, $len) || die $!;
161                    Encode::_utf8_on($v);
162                  warn "<< ",Dumper($v),$/ if $self->{debug};                  warn "<< ",Dumper($v),$/ if $self->{debug};
163          }          }
164          my $crlf;          my $crlf;
# Line 360  See also L<Redis::List> for tie interfac Line 372  See also L<Redis::List> for tie interfac
372    
373    my $info_hash = $r->info;    my $info_hash = $r->info;
374    
375    =head1 ENCODING
376    
377    Since Redis knows nothing about encoding, we are forcing utf-8 flag on all data received from Redis.
378    This change is introduced in 1.2001 version.
379    
380    This allows us to round-trip utf-8 encoded characters correctly, but might be problem if you push
381    binary junk into Redis and expect to get it back without utf-8 flag turned on.
382    
383  =head1 AUTHOR  =head1 AUTHOR
384    
385  Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >>  Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >>
# Line 410  L<http://search.cpan.org/dist/Redis> Line 430  L<http://search.cpan.org/dist/Redis>
430    
431  =head1 COPYRIGHT & LICENSE  =head1 COPYRIGHT & LICENSE
432    
433  Copyright 2009 Dobrica Pavlinusic, all rights reserved.  Copyright 2009-2010 Dobrica Pavlinusic, all rights reserved.
434    
435  This program is free software; you can redistribute it and/or modify it  This program is free software; you can redistribute it and/or modify it
436  under the same terms as Perl itself.  under the same terms as Perl itself.
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