;;;; *************************************************************************
;;;; 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
;;;;
;;;; (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))
))
;; 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))))