0.9.2.43:

[sbcl.git] / contrib / sb-simple-streams / socket.lisp

diff --git a/contrib/sb-simple-streams/socket.lisp b/contrib/sb-simple-streams/socket.lisp
index b39fe67..120f375 100644 (file)
--- a/contrib/sb-simple-streams/socket.lisp
+++ b/contrib/sb-simple-streams/socket.lisp
@@ -3,7 +3,7 @@
 ;;; **********************************************************************
 ;;; This code was written by Paul Foley and has been placed in the public
 ;;; domain.
-;;; 
+;;;
 
 ;;; Sbcl port by Rudi Schlatte.
 
@@ -28,7 +28,7 @@
             ((not (any-stream-instance-flags object :input :output))
              (princ "Closed " stream)))
       (format stream "~:(~A~)"
-             (type-of object))
+              (type-of object))
       (when (any-stream-instance-flags object :input :output)
         (multiple-value-bind (host port)
             (sb-bsd-sockets:socket-peername (sm socket object))
@@ -47,41 +47,41 @@
              'socket-simple-stream))
     (with-stream-class (socket-simple-stream stream)
       (ecase (getf options :direction :input)
-       (:input (add-stream-instance-flags stream :input))
-       (:output (add-stream-instance-flags stream :output))
-       (:io (add-stream-instance-flags stream :input :output)))
+        (:input (add-stream-instance-flags stream :input))
+        (:output (add-stream-instance-flags stream :output))
+        (:io (add-stream-instance-flags stream :input :output)))
       (setf (sm socket stream) socket)
       (sb-bsd-sockets:socket-connect socket remote-host remote-port)
       (let ((fd (sb-bsd-sockets:socket-file-descriptor socket)))
         (when fd
-         (add-stream-instance-flags stream :dual :simple)
-         (when (any-stream-instance-flags stream :input)
-           (setf (sm input-handle stream) fd)
-           (unless (sm buffer stream)
-             (let ((length (device-buffer-length stream)))
-               (setf (sm buffer stream) (allocate-buffer length)
-                     (sm buffpos stream) 0
-                     (sm buffer-ptr stream) 0
-                     (sm buf-len stream) length))))
-         (when (any-stream-instance-flags stream :output)
-           (setf (sm output-handle stream) fd)
-           (unless (sm out-buffer stream)
-             (let ((length (device-buffer-length stream)))
-               (setf (sm out-buffer stream) (allocate-buffer length)
-                     (sm outpos stream) 0
-                     (sm max-out-pos stream) length)))
-           (setf (sm control-out stream) *std-control-out-table*))          
+          (add-stream-instance-flags stream :dual :simple)
+          (when (any-stream-instance-flags stream :input)
+            (setf (sm input-handle stream) fd)
+            (unless (sm buffer stream)
+              (let ((length (device-buffer-length stream)))
+                (setf (sm buffer stream) (allocate-buffer length)
+                      (sm buffpos stream) 0
+                      (sm buffer-ptr stream) 0
+                      (sm buf-len stream) length))))
+          (when (any-stream-instance-flags stream :output)
+            (setf (sm output-handle stream) fd)
+            (unless (sm out-buffer stream)
+              (let ((length (device-buffer-length stream)))
+                (setf (sm out-buffer stream) (allocate-buffer length)
+                      (sm outpos stream) 0
+                      (sm max-out-pos stream) length)))
+            (setf (sm control-out stream) *std-control-out-table*))
           (sb-ext:cancel-finalization socket)
           (sb-ext:finalize stream
                            (lambda ()
                              (sb-unix:unix-close fd)
                              (format *debug-io*
                                      "~&;;; ** closed socket (fd ~D)~%" fd)))
-         ;; this should be done with (setf stream-external-format)
-         (let ((efmt (getf options :external-format :default)))
-           (compose-encapsulating-streams stream efmt)
-           (install-dual-channel-character-strategy (melding-stream stream)
-                                                    efmt))
+          ;; this should be done with (setf stream-external-format)
+          (let ((efmt (getf options :external-format :default)))
+            (compose-encapsulating-streams stream efmt)
+            (install-dual-channel-character-strategy (melding-stream stream)
+                                                     efmt))
           stream)))))
 
 (defmethod device-close ((stream socket-simple-stream) abort)