53 |
$self; |
$self; |
54 |
} |
} |
55 |
|
|
56 |
sub _sock_result { |
sub __sock_result { |
57 |
my $result = <$sock>; |
my $result = <$sock>; |
58 |
warn "## result: ",dump( $result ) if $debug; |
warn "## result: ",dump( $result ) if $debug; |
59 |
$result =~ s{\r\n$}{} || warn "can't find cr/lf"; |
$result =~ s{\r\n$}{} || warn "can't find cr/lf"; |
60 |
return $result; |
return $result; |
61 |
} |
} |
62 |
|
|
63 |
sub _sock_read_bulk { |
sub __sock_read_bulk { |
64 |
my $len = <$sock>; |
my $len = <$sock>; |
65 |
warn "## bulk len: ",dump($len) if $debug; |
warn "## bulk len: ",dump($len) if $debug; |
66 |
return undef if $len eq "nil\r\n"; |
return undef if $len eq "nil\r\n"; |
78 |
my $self = shift; |
my $self = shift; |
79 |
warn "## _sock_result_bulk ",dump( @_ ) if $debug; |
warn "## _sock_result_bulk ",dump( @_ ) if $debug; |
80 |
print $sock join(' ',@_) . "\r\n"; |
print $sock join(' ',@_) . "\r\n"; |
81 |
_sock_read_bulk(); |
__sock_read_bulk(); |
82 |
} |
} |
83 |
|
|
84 |
sub _sock_result_bulk_list { |
sub _sock_result_bulk_list { |
91 |
|
|
92 |
my @list = ( 0 .. $size ); |
my @list = ( 0 .. $size ); |
93 |
foreach ( 0 .. $size ) { |
foreach ( 0 .. $size ) { |
94 |
$list[ $_ ] = _sock_read_bulk(); |
$list[ $_ ] = __sock_read_bulk(); |
95 |
} |
} |
96 |
|
|
97 |
warn "## list = ", dump( @list ) if $debug; |
warn "## list = ", dump( @list ) if $debug; |
108 |
my $self = shift; |
my $self = shift; |
109 |
warn "## _sock_send ",dump( @_ ) if $debug; |
warn "## _sock_send ",dump( @_ ) if $debug; |
110 |
print $sock join(' ',@_) . "\r\n"; |
print $sock join(' ',@_) . "\r\n"; |
111 |
_sock_result(); |
__sock_result(); |
112 |
} |
} |
113 |
|
|
114 |
sub _sock_send_ok { |
sub _sock_send_ok { |
119 |
} |
} |
120 |
|
|
121 |
sub __sock_send_bulk_raw { |
sub __sock_send_bulk_raw { |
|
my $self = shift; |
|
122 |
warn "## _sock_send_bulk ",dump( @_ ) if $debug; |
warn "## _sock_send_bulk ",dump( @_ ) if $debug; |
123 |
my $value = pop; |
my $value = pop; |
124 |
$value = '' unless defined $value; # FIXME errr? nil? |
$value = '' unless defined $value; # FIXME errr? nil? |
126 |
} |
} |
127 |
|
|
128 |
sub _sock_send_bulk { |
sub _sock_send_bulk { |
129 |
|
my $self = shift; |
130 |
__sock_send_bulk_raw( @_ ); |
__sock_send_bulk_raw( @_ ); |
131 |
__sock_ok(); |
__sock_ok(); |
132 |
} |
} |
133 |
|
|
134 |
sub _sock_send_bulk_number { |
sub _sock_send_bulk_number { |
135 |
|
my $self = shift; |
136 |
__sock_send_bulk_raw( @_ ); |
__sock_send_bulk_raw( @_ ); |
137 |
my $v = _sock_result(); |
my $v = __sock_result(); |
138 |
confess $v unless $v =~ m{^\-?\d+$}; |
confess $v unless $v =~ m{^\-?\d+$}; |
139 |
return $v; |
return $v; |
140 |
} |
} |
186 |
|
|
187 |
sub get { |
sub get { |
188 |
my $self = shift; |
my $self = shift; |
189 |
$self->_sock_result_bulk('GET', @_); |
$self->_sock_result_bulk('GET',@_); |
190 |
|
} |
191 |
|
|
192 |
|
=head2 mget |
193 |
|
|
194 |
|
my @values = $r->get( 'foo', 'bar', 'baz' ); |
195 |
|
|
196 |
|
=cut |
197 |
|
|
198 |
|
sub mget { |
199 |
|
my $self = shift; |
200 |
|
$self->_sock_result_bulk_list('MGET',@_); |
201 |
} |
} |
202 |
|
|
203 |
=head2 incr |
=head2 incr |
269 |
|
|
270 |
sub keys { |
sub keys { |
271 |
my ( $self, $glob ) = @_; |
my ( $self, $glob ) = @_; |
272 |
return split(/\s/, $self->_sock_result_bulk( 'KEYS', $glob )); |
my $keys = $self->_sock_result_bulk( 'KEYS', $glob ); |
273 |
|
return split(/\s/, $keys) if $keys; |
274 |
|
return () if wantarray; |
275 |
} |
} |
276 |
|
|
277 |
=head2 randomkey |
=head2 randomkey |
489 |
$self->_sock_send_ok( 'SINTERSTORE', @_ ); |
$self->_sock_send_ok( 'SINTERSTORE', @_ ); |
490 |
} |
} |
491 |
|
|
492 |
|
=head1 Multiple databases handling commands |
493 |
|
|
494 |
|
=head2 select |
495 |
|
|
496 |
|
$r->select( $dbindex ); # 0 for new clients |
497 |
|
|
498 |
|
=cut |
499 |
|
|
500 |
|
sub select { |
501 |
|
my ($self,$dbindex) = @_; |
502 |
|
confess dump($dbindex) . 'not number' unless $dbindex =~ m{^\d+$}; |
503 |
|
$self->_sock_send_ok( 'SELECT', $dbindex ); |
504 |
|
} |
505 |
|
|
506 |
|
=head2 move |
507 |
|
|
508 |
|
$r->move( $key, $dbindex ); |
509 |
|
|
510 |
|
=cut |
511 |
|
|
512 |
|
sub move { |
513 |
|
my ( $self, $key, $dbindex ) = @_; |
514 |
|
$self->_sock_send( 'MOVE', $key, $dbindex ); |
515 |
|
} |
516 |
|
|
517 |
|
=head2 flushdb |
518 |
|
|
519 |
|
$r->flushdb; |
520 |
|
|
521 |
|
=cut |
522 |
|
|
523 |
|
sub flushdb { |
524 |
|
my $self = shift; |
525 |
|
$self->_sock_send_ok('FLUSHDB'); |
526 |
|
} |
527 |
|
|
528 |
|
=head2 flushall |
529 |
|
|
530 |
|
$r->flushall; |
531 |
|
|
532 |
|
=cut |
533 |
|
|
534 |
|
sub flushall { |
535 |
|
my $self = shift; |
536 |
|
$self->_sock_send_ok('flushall'); |
537 |
|
} |
538 |
|
|
539 |
|
=head1 Sorting |
540 |
|
|
541 |
|
=head2 sort |
542 |
|
|
543 |
|
$r->sort("key BY pattern LIMIT start end GET pattern ASC|DESC ALPHA'); |
544 |
|
|
545 |
|
=cut |
546 |
|
|
547 |
|
sub sort { |
548 |
|
my ( $self, $sort ) = @_; |
549 |
|
$self->_sock_result_bulk_list( "SORT $sort" ); |
550 |
|
} |
551 |
|
|
552 |
|
=head1 Persistence control commands |
553 |
|
|
554 |
|
=head2 save |
555 |
|
|
556 |
|
$r->save; |
557 |
|
|
558 |
|
=cut |
559 |
|
|
560 |
|
sub save { |
561 |
|
my $self = shift; |
562 |
|
$self->_sock_send_ok( 'SAVE' ); |
563 |
|
} |
564 |
|
|
565 |
|
=head2 bgsave |
566 |
|
|
567 |
|
$r->bgsave; |
568 |
|
|
569 |
|
=cut |
570 |
|
|
571 |
|
sub bgsave { |
572 |
|
my $self = shift; |
573 |
|
$self->_sock_send_ok( 'BGSAVE' ); |
574 |
|
} |
575 |
|
|
576 |
|
=head2 lastsave |
577 |
|
|
578 |
|
$r->lastsave; |
579 |
|
|
580 |
|
=cut |
581 |
|
|
582 |
|
sub lastsave { |
583 |
|
my $self = shift; |
584 |
|
$self->_sock_send( 'LASTSAVE' ); |
585 |
|
} |
586 |
|
|
587 |
|
=head2 shutdown |
588 |
|
|
589 |
|
$r->shutdown; |
590 |
|
|
591 |
|
=cut |
592 |
|
|
593 |
|
sub shutdown { |
594 |
|
my $self = shift; |
595 |
|
$self->_sock_send( 'SHUTDOWN' ); |
596 |
|
} |
597 |
|
|
598 |
=head1 AUTHOR |
=head1 AUTHOR |
599 |
|
|
600 |
Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >> |
Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >> |