X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=lib%2FRedis.pm;h=d03416e779b8d47ffccdae1ac0740d099cda1890;hb=a57e5b0908eea8c9a2dbd0c0a0a36729afa5fc58;hp=4c46a664dd34d07e6337326a39510d4f924b8c23;hpb=c17c55f4d08784e06156e175996b19ba41906af4;p=perl-Redis.git

diff --git a/lib/Redis.pm b/lib/Redis.pm
index 4c46a66..d03416e 100644
--- a/lib/Redis.pm
+++ b/lib/Redis.pm
@@ -5,6 +5,7 @@ use strict;
 
 use IO::Socket::INET;
 use Data::Dump qw/dump/;
+use Carp qw/confess/;
 
 =head1 NAME
 
@@ -66,7 +67,7 @@ sub quit {
 
 =head2 ping
 
-	$r->ping || die "no server?";
+  $r->ping || die "no server?";
 
 =cut
 
@@ -76,6 +77,43 @@ sub ping {
 	die "ping failed, got ", dump($pong) unless $pong eq "+PONG\r\n";
 }
 
+=head1 Commands operating on string values
+
+=head2 set
+
+  $r->set( foo => 'bar', $new );
+
+=cut
+
+sub set {
+	my ( $self, $k, $v, $new ) = @_;
+	print $sock ( $new ? "SETNX" : "SET" ) . " $k " . length($v) . "\r\n$v\r\n";
+	my $ok = <$sock>;
+	confess dump($ok) unless $ok eq "+OK\r\n";
+}
+
+=head2 get
+
+  my $value = $r->get( 'foo' );
+
+=cut
+
+sub get {
+	my ( $self, $k ) = @_;
+	print $sock "GET $k\r\n";
+	my $len = <$sock>;
+#	warn "# len: ",dump($len);
+	return undef if $len eq "nil\r\n";
+	my $v;
+	read($sock, $v, $len) || die $!;
+#	warn "# v: ",dump($v);
+	my $crlf;
+	read($sock, $crlf, 2); # skip cr/lf
+	return $v;
+}
+
+
+
 =head1 AUTHOR
 
 Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >>