X-Git-Url: http://git.rot13.org/?p=perl-Redis.git;a=blobdiff_plain;f=lib%2FRedis.pm;h=ba874887cb451aa96b91c7e169775945b679384f;hp=98235f4bad219e4913d2a6d3a87c7ef69d7f1443;hb=17bcbd7825f411e1b55e15b4e034433a9b1c4811;hpb=220f99f0edbe8fb1b5e6a4b9cfbf13d6b85623fb

diff --git a/lib/Redis.pm b/lib/Redis.pm
index 98235f4..ba87488 100644
--- a/lib/Redis.pm
+++ b/lib/Redis.pm
@@ -51,6 +51,37 @@ 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;
+}
+
+sub _sock_ok {
+	my $ok = <$sock>;
+	confess dump($ok) unless $ok eq "+OK\r\n";
+}
+
+sub _sock_send_bulk {
+	my ( $self, $command, $key, $value ) = @_;
+	print $sock "$command $key " . length($value) . "\r\n$value\r\n";
+	_sock_ok();
+}
+
+
 =head1 Connection Handling
 
 =head2 quit
@@ -86,10 +117,8 @@ sub ping {
 =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";
+	my ( $self, $key, $value, $new ) = @_;
+	$self->_sock_send_bulk( "SET" . ( $new ? 'NX' : '' ), $key, $value );
 }
 
 =head2 get
@@ -101,15 +130,7 @@ 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
@@ -119,6 +140,8 @@ sub get {
 
 =cut
 
+	
+
 sub incr {
 	my ( $self, $key, $value ) = @_;
 	if ( defined $value ) {
@@ -126,9 +149,7 @@ sub incr {
 	} else {
 		print $sock "INCR $key\r\n";
 	}
-	my $count = <$sock>;
-	warn "# $key = $count";
-	return $count;
+	_sock_result();
 }
 
 =head2 decr
@@ -145,9 +166,7 @@ sub decr {
 	} else {
 		print $sock "DECR $key\r\n";
 	}
-	my $count = <$sock>;
-	warn "# $key = $count";
-	return $count;
+	_sock_result();
 }
 
 =head2 exists
@@ -159,10 +178,105 @@ sub decr {
 sub exists {
 	my ( $self, $key ) = @_;
 	print $sock "EXISTS $key\r\n";
-	my $found = <$sock>;
-	$found =~ s{\r\n$}{};
-	warn "# exists $key = $found";
-	return $found;
+	_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 ) = @_;
+	print $sock "RANDOMKEY\r\n";
+	_sock_result();
+}
+
+=head2 rename
+
+  my $ok = $r->rename( 'old-key', 'new-key', $new );
+
+=cut
+
+sub rename {
+	my ( $self, $old, $new, $nx ) = @_;
+	print $sock "RENAME" . ( $nx ? 'NX' : '' ) . " $old $new\r\n";
+	_sock_ok();
+}
+
+=head2 dbsize
+
+  my $nr_keys = $r->dbsize;
+
+=cut
+
+sub dbsize {
+	my ( $self ) = @_;
+	print $sock "DBSIZE\r\n";
+	_sock_result();
+}
+
+=head1 Commands operating on lists
+
+=head2 rpush
+
+  $r->rpush( $key, $value );
+
+=cut
+
+sub rpush {
+	my ( $self, $key, $value ) = @_;
+	$self->_sock_send_bulk('RPUSH', $key, $value);
+}
+
+=head2 lpush
+
+  $r->lpush( $key, $value );
+
+=cut
+
+sub lpush {
+	my ( $self, $key, $value ) = @_;
+	$self->_sock_send_bulk('LPUSH', $key, $value);
 }
 
 =head1 AUTHOR