Author: ctian Date: Wed Mar 30 23:22:37 2011 New Revision: 618
Log: Add VALUES declaration for SOCKET-RECEIVE, and I doubt not all backends currently return all four values correctly.
Modified: usocket/branches/0.5.x/backend/abcl.lisp usocket/branches/0.5.x/backend/allegro.lisp usocket/branches/0.5.x/backend/clisp.lisp usocket/branches/0.5.x/backend/cmucl.lisp usocket/branches/0.5.x/backend/lispworks.lisp usocket/branches/0.5.x/backend/openmcl.lisp usocket/branches/0.5.x/backend/sbcl.lisp usocket/branches/0.5.x/backend/scl.lisp
Modified: usocket/branches/0.5.x/backend/abcl.lisp ============================================================================== --- usocket/branches/0.5.x/backend/abcl.lisp (original) +++ usocket/branches/0.5.x/backend/abcl.lisp Wed Mar 30 23:22:37 2011 @@ -343,6 +343,10 @@ ;;; TODO: return-host and return-port cannot be get ... (defmethod socket-receive ((usocket datagram-usocket) buffer length &key (element-type '(unsigned-byte 8))) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (let* ((socket (socket usocket)) (real-length (or length +max-datagram-packet-size+)) (byte-array (jnew-array $*byte real-length))
Modified: usocket/branches/0.5.x/backend/allegro.lisp ============================================================================== --- usocket/branches/0.5.x/backend/allegro.lisp (original) +++ usocket/branches/0.5.x/backend/allegro.lisp Wed Mar 30 23:22:37 2011 @@ -155,6 +155,10 @@ (socket:send-to s buffer length :remote-host host :remote-port port))))
(defmethod socket-receive ((socket datagram-usocket) buffer length &key) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (with-mapped-conditions (socket) (let ((s (socket socket))) (socket:receive-from s length :buffer buffer :extract t))))
Modified: usocket/branches/0.5.x/backend/clisp.lisp ============================================================================== --- usocket/branches/0.5.x/backend/clisp.lisp (original) +++ usocket/branches/0.5.x/backend/clisp.lisp Wed Mar 30 23:22:37 2011 @@ -232,6 +232,10 @@ (defmethod socket-receive ((socket datagram-usocket) buffer length &key) "Returns the buffer, the number of octets copied into the buffer (received) and the address of the sender as values." + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (let* ((sock (socket socket)) (sockaddr (unless (connected-p socket) (rawsock:make-sockaddr :inet))) @@ -468,4 +472,13 @@ (remove-waiter (wait-list usocket) usocket)) (zerop (%close (socket usocket))))
+ (defmethod socket-receive ((socket datagram-usocket) buffer length &key) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port + ) + + (defmethod socket-send ((socket datagram-usocket) buffer length &key host port) + ) ) ; progn
Modified: usocket/branches/0.5.x/backend/cmucl.lisp ============================================================================== --- usocket/branches/0.5.x/backend/cmucl.lisp (original) +++ usocket/branches/0.5.x/backend/cmucl.lisp Wed Mar 30 23:22:37 2011 @@ -183,6 +183,10 @@ (%unix-send (socket usocket) buffer length 0))))
(defmethod socket-receive ((usocket datagram-usocket) buffer length &key) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (let ((real-buffer (or buffer (make-array length :element-type '(unsigned-byte 8)))) (real-length (or length
Modified: usocket/branches/0.5.x/backend/lispworks.lisp ============================================================================== --- usocket/branches/0.5.x/backend/lispworks.lisp (original) +++ usocket/branches/0.5.x/backend/lispworks.lisp Wed Mar 30 23:22:37 2011 @@ -433,6 +433,10 @@ (values nil n 0 0)))))))
(defmethod socket-receive ((socket datagram-usocket) buffer length &key timeout) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (multiple-value-bind (buffer size host port) (receive-message (socket socket) (slot-value socket 'recv-buffer)
Modified: usocket/branches/0.5.x/backend/openmcl.lisp ============================================================================== --- usocket/branches/0.5.x/backend/openmcl.lisp (original) +++ usocket/branches/0.5.x/backend/openmcl.lisp Wed Mar 30 23:22:37 2011 @@ -157,6 +157,10 @@ (ccl::send-for-usocket (socket usocket) buffer length))))
(defmethod socket-receive ((usocket datagram-usocket) buffer length &key) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (with-mapped-conditions (usocket) (openmcl-socket:receive-from (socket usocket) length :buffer buffer)))
Modified: usocket/branches/0.5.x/backend/sbcl.lisp ============================================================================== --- usocket/branches/0.5.x/backend/sbcl.lisp (original) +++ usocket/branches/0.5.x/backend/sbcl.lisp Wed Mar 30 23:22:37 2011 @@ -387,6 +387,10 @@
(defmethod socket-receive ((socket datagram-usocket) buffer length &key (element-type '(unsigned-byte 8))) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (with-mapped-conditions (socket) (let ((s (socket socket))) (sb-bsd-sockets:socket-receive s buffer length :element-type element-type))))
Modified: usocket/branches/0.5.x/backend/scl.lisp ============================================================================== --- usocket/branches/0.5.x/backend/scl.lisp (original) +++ usocket/branches/0.5.x/backend/scl.lisp Wed Mar 30 23:22:37 2011 @@ -145,6 +145,10 @@ (scl-map-socket-error errno :socket socket)))))
(defmethod socket-receive ((socket datagram-usocket) buffer length &key) + (declare (values (simple-array (unsigned-byte 8) (*)) ; buffer + (integer 0) ; size + (unsigned-byte 32) ; host + (unsigned-byte 16))) ; port (let ((s (socket socket))) (let ((real-buffer (or buffer (make-array length :element-type '(unsigned-byte 8))))
-
Chun Tian