X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2FRedis.pm;h=6c88fd53c7b404c1eaeb4ef233c14379197e0502;hb=63abbe056d199d6634093dbca16407b5070c0af0;hp=d03416e779b8d47ffccdae1ac0740d099cda1890;hpb=a57e5b0908eea8c9a2dbd0c0a0a36729afa5fc58;p=perl-Redis.git

diff --git a/lib/Redis.pm b/lib/Redis.pm
index d03416e..6c88fd5 100644
--- a/lib/Redis.pm
+++ b/lib/Redis.pm
@@ -51,6 +51,25 @@ sub new {
 	$self;
 }
 
+sub _sock_result {
+	my $result = <$sock>;
+	warn "# result: ",dump( $result );
+	$result =~ s{\r\n$}{} || warn "can't find cr/lf";
+	return $result;
+}
+
+sub _sock_result_bulk {
+	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 Connection Handling
 
 =head2 quit
@@ -101,18 +120,106 @@ sub set {
 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;
+	_sock_result_bulk();
+}
+
+=head2 incr
+
+  $r->incr('counter');
+  $r->incr('tripplets', 3);
+
+=cut
+
+	
+
+sub incr {
+	my ( $self, $key, $value ) = @_;
+	if ( defined $value ) {
+		print $sock "INCRBY $key $value\r\n";
+	} else {
+		print $sock "INCR $key\r\n";
+	}
+	_sock_result();
+}
+
+=head2 decr
+
+  $r->decr('counter');
+  $r->decr('tripplets', 3);
+
+=cut
+
+sub decr {
+	my ( $self, $key, $value ) = @_;
+	if ( defined $value ) {
+		print $sock "DECRBY $key $value\r\n";
+	} else {
+		print $sock "DECR $key\r\n";
+	}
+	_sock_result();
+}
+
+=head2 exists
+
+  $r->exists( 'key' ) && print "got key!";
+
+=cut
+
+sub exists {
+	my ( $self, $key ) = @_;
+	print $sock "EXISTS $key\r\n";
+	_sock_result();
+}
+
+=head2 del
+
+  $r->del( 'key' ) || warn "key doesn't exist";
+
+=cut
+
+sub del {
+	my ( $self, $key ) = @_;
+	print $sock "DEL $key\r\n";
+	_sock_result();
+}
+
+=head2 type
+
+  $r->type( 'key' ); # = string
+
+=cut
+
+sub type {
+	my ( $self, $key ) = @_;
+	print $sock "TYPE $key\r\n";
+	_sock_result();
 }
 
+=head1 Commands operating on the key space
+
+=head2 keys
+
+  my @keys = $r->keys( '*glob_pattern*' );
+
+=cut
 
+sub keys {
+	my ( $self, $glob ) = @_;
+	print $sock "KEYS $glob\r\n";
+	return split(/\s/, _sock_result_bulk());
+}
+
+=head2 randomkey
+
+  my $key = $r->randomkey;
+
+=cut
+
+sub randomkey {
+	my ( $self, $glob ) = @_;
+	print $sock "RANDOMKEY\r\n";
+	_sock_result();
+}
 
 =head1 AUTHOR