X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Ffunctions.lisp;h=1b6b32501f4d8bc044d6877b5233eaa8fc019bc9;hb=f99aed37f09c0d37e3859c1130fd2dc73f125d8c;hp=03b8d59f72bece9e317bd5ac19a94bda89dba1de;hpb=a95b9a217335917d96b8c0cced4f49c3e4846115;p=uffi.git

diff --git a/src/functions.lisp b/src/functions.lisp
index 03b8d59..1b6b325 100644
--- a/src/functions.lisp
+++ b/src/functions.lisp
@@ -2,12 +2,12 @@
 ;;;; *************************************************************************
 ;;;; FILE IDENTIFICATION
 ;;;;
-;;;; Name:          function.cl
-;;;; Purpose:       UFFI source to C function defintions
+;;;; Name:          function.lisp
+;;;; Purpose:       UFFI source to C function definitions
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: functions.lisp,v 1.1 2002/09/30 10:02:36 kevin Exp $
+;;;; $Id$
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -16,47 +16,45 @@
 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
 ;;;; *************************************************************************
 
-(declaim (optimize (debug 3) (speed 3) (safety 1) (compilation-speed 0)))
-(in-package :uffi)
+(in-package #:uffi)
 
 (defun process-function-args (args)
   (if (null args)
-      #+lispworks nil
+      #+(or lispworks cmu sbcl scl cormanlisp (and mcl (not openmcl))) nil
       #+allegro '(:void)
-      #+cmu nil
-      #+(and mcl (not openmcl)) nil
-      #+mcl (values nil nil)
+      #+openmcl (values nil nil)
 
       ;; args not null
-      #+(or lispworks allegro cmu (and mcl (not openmcl)))
+      #+(or lispworks allegro cmu sbcl scl (and mcl (not openmcl)) cormanlisp)
       (let (processed)
 	(dolist (arg args)
 	  (push (process-one-function-arg arg) processed))
 	(nreverse processed))
       #+openmcl
       (let ((processed nil)
-	    (params nil)
-	    name type)
+	    (params nil))
 	(dolist (arg args)
-	  (setf name (car arg))
-	  (setf type (convert-from-uffi-type (cadr arg) :routine))
-	  ;;(when (and (listp type) (eq (car type) :address))
-	  ;;(setf type :address))
-	  (push name params)
-	  (push type processed)
-	  (push name processed))
+	  (let ((name (car arg))
+		(type (convert-from-uffi-type (cadr arg) :routine)))
+	    ;;(when (and (listp type) (eq (car type) :address))
+	    ;;(setf type :address))
+	    (push name params)
+	    (push type processed)
+	    (push name processed)))
 	(values (nreverse params) (nreverse processed)))
     ))
 
 (defun process-one-function-arg (arg)
   (let ((name (car arg))
 	(type (convert-from-uffi-type (cadr arg) :routine)))
-    #+cmu
+    #+(or cmu sbcl scl)
     (list name type :in)
     #+(or allegro lispworks (and mcl (not openmcl)))
     (if (and (listp type) (listp (car type)))
 	(append (list name) type)
       (list name type))
+    #+openmcl
+    (declare (ignore name type))
     ))    
 
 
@@ -68,47 +66,56 @@
 ;; name is either a string representing foreign name, or a list
 ;; of foreign-name as a string and lisp name as a symbol
 (defmacro def-function (names args &key module returning)
-  #+(or cmu allegro mcl) (declare (ignore module))
+  #+(or cmu sbcl scl allegro mcl cormanlisp) (declare (ignore module))
   
   (let* ((result-type (convert-from-uffi-type returning :return))
 	 (function-args (process-function-args args))
 	 (foreign-name (if (atom names) names (car names)))
 	 (lisp-name (if (atom names) (make-lisp-name names) (cadr names))))
-    
+
+    ;; todo: calling-convention :stdcall for cormanlisp
     #+allegro
     `(ff:def-foreign-call (,lisp-name ,foreign-name)
 	 ,function-args
        :returning ,(allegro-convert-return-type result-type)
        :call-direct t
        :strings-convert nil)
-    #+cmu
+    #+(or cmu scl)
     `(alien:def-alien-routine (,foreign-name ,lisp-name)
 	 ,result-type
        ,@function-args)
+    #+sbcl
+    `(sb-alien:define-alien-routine (,foreign-name ,lisp-name)
+	 ,result-type
+       ,@function-args)
     #+lispworks
     `(fli:define-foreign-function (,lisp-name ,foreign-name :source)
 	 ,function-args
        ,@(if module (list :module module) (values))
        :result-type ,result-type
+      :language :ansi-c
        :calling-convention :cdecl)
     #+(and mcl (not openmcl))
     `(eval-when (:compile-toplevel :load-toplevel :execute)
        (ccl:define-entry-point (,lisp-name ,foreign-name)
          ,function-args
          ,result-type))
+    #+openmcl
+    (declare (ignore function-args))
     #+(and openmcl darwinppc-target)
     (setf foreign-name (concatenate 'string "_" foreign-name))
     #+openmcl
     (multiple-value-bind (params args) (process-function-args args)
       `(defun ,lisp-name ,params
          (ccl::external-call ,foreign-name ,@args ,result-type)))
+    #+cormanlisp
+    `(ct:defun-dll ,lisp-name (,function-args)
+       :return-type ,result-type
+       ,@(if module (list :library-name module) (values))
+       :entry-name ,foreign-name
+       :linkage-type ,calling-convention) ; we need :pascal
     ))
 
 
-(defun make-lisp-name (name)
-  (let ((converted (substitute #\- #\_ name)))
-     (intern 
-      #+case-sensitive converted
-      #-case-sensitive (string-upcase converted))))