;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Feb 2002
;;;;
-;;;; $Id: primitives.lisp,v 1.11 2003/08/14 21:58:29 kevin Exp $
+;;;; $Id$
;;;;
;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
(defvar +type-conversion-hash+ (make-hash-table :size 20 :test #'eq))
#+(or cmu sbcl scl) (defvar *cmu-def-type-hash*
(make-hash-table :size 20 :test #'eq))
- #+allegro (defvar *allegro-foreign-type-hash*
- (make-hash-table :size 20 :test #'eq))
)
-#+(or cmu sbcl scl)
-(defvar *cmu-sbcl-def-type-list* nil)
-
#+(or cmu scl)
(defvar *cmu-sbcl-def-type-list*
'((:char . (alien:signed 8))
(:unsigned-long . (alien:unsigned 32))
(:float . alien:single-float)
(:double . alien:double-float)
+ (:void . t)
)
"Conversions in CMUCL for def-foreign-type are different than in def-function")
+
#+sbcl
(defvar *cmu-sbcl-def-type-list*
'((:char . (sb-alien:signed 8))
(:unsigned-long . (sb-alien:unsigned 32))
(:float . sb-alien:single-float)
(:double . sb-alien:double-float)
+ (:void . t)
)
"Conversions in SBCL for def-foreign-type are different than in def-function")
(:float . :single-float) (:double . :double-float)
(:array . :array)))
-#+allegro
-(defvar *allegro-foreign-type-list*
- '((:char . :signed-byte)
- (:unsigned-char . :unsigned-byte)
- (:byte . :signed-byte)
- (:unsigned-byte . :unsigned-byte)
- (:short . :signed-word)
- (:unsigned-short . :unsigned-word)
- (:int . :signed-long)
- (:unsigned-int . :unsigned-long32)
- (:long . :signed-long)
- (:unsigned-long . :unsigned-long)
- (:float . :single-float)
- (:double . :double-float)
- )
- "Conversion for Allegro's system:memref function")
-
(dolist (type *type-conversion-list*)
(setf (gethash (car type) +type-conversion-hash+) (cdr type)))
(dolist (type *cmu-sbcl-def-type-list*)
(setf (gethash (car type) *cmu-def-type-hash*) (cdr type)))
-#+allegro
-(dolist (type *allegro-foreign-type-list*)
- (setf (gethash (car type) *allegro-foreign-type-hash*) (cdr type)))
-
-(defun foreign-var-type-convert (type)
- #+allegro (gethash type *allegro-foreign-type-hash*))
-
-
(defun basic-convert-from-uffi-type (type)
(let ((found-type (gethash type +type-conversion-hash+)))
(if found-type
(basic-convert-from-uffi-type :cstring-returning))
#+(and mcl (not openmcl))
((and (eq type :void) (eq context :return)) nil)
- #+allegro
- ((eq context :foreign-var)
- (foreign-var-type-convert type))
(t
(basic-convert-from-uffi-type type)))
(let ((sub-type (car type)))
(let ((result (%convert-from-uffi-type type context)))
(cond
((atom result) result)
+ ;; Arrays without size are really pointers to type on SBCL/CMUCL
+ #+sbcl
+ ((and (consp type) (= 2 (length type)) (eq :array (car type)))
+ (setf (car result) 'sb-alien:*)
+ result)
+ #+cmu
+ ((and (consp type) (= 2 (length type)) (eq :array (car type)))
+ (setf (car result) 'alien:*)
+ result)
#+openmcl
((eq (car result) :address)
(if (eq context :struct)
((and (eq (car result) :pointer) (eq context :allocation) :pointer))
(t result))))
+(eval-when (:compile-toplevel :load-toplevel :execute)
+ (when (char= #\a (schar (symbol-name '#:a) 0))
+ (pushnew :uffi-lowercase-reader *features*))
+ (when (not (string-equal (symbol-name '#:a)
+ (symbol-name '#:A)))
+ (pushnew :uffi-case-sensitive *features*)))
+
+(defun make-lisp-name (name)
+ (let ((converted (substitute #\- #\_ name)))
+ (intern
+ #+uffi-case-sensitive converted
+ #+(and (not uffi-lowercase-reader) (not uffi-case-sensitive)) (string-upcase converted)
+ #+(and uffi-lowercase-reader (not uffi-case-sensitive)) (string-downcase converted))))
+
+(eval-when (:compile-toplevel :load-toplevel :execute)
+ (setq cl:*features* (delete :uffi-lowercase-reader *features*))
+ (setq cl:*features* (delete :uffi-case-sensitive *features*)))