;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
-;;;; Name: primitives.cl
+;;;; Name: primitives.lisp
;;;; Purpose: UFFI source to handle immediate types
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Feb 2002
;;;;
-;;;; $Id: primitives.lisp,v 1.8 2002/12/15 17:11:08 kevin Exp $
+;;;; $Id$
;;;;
-;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
+;;;; This file, part of UFFI, is Copyright (c) 2002-2005 by Kevin M. Rosenberg
;;;;
-;;;; UFFI users are granted the rights to distribute and use this software
-;;;; as governed by the terms of the Lisp Lesser GNU Public License
-;;;; (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)
-#+mcl
+#+(or openmcl digitool)
(defvar *keyword-package* (find-package "KEYWORD"))
-#+mcl
+#+(or openmcl digitool)
; MCL and OpenMCL expect a lot of FFI elements to be keywords (e.g. struct field names in OpenMCL)
; So this provides a function to convert any quoted symbols to keywords.
(defun keyword (obj)
obj)))
; Wrapper for unexported function we have to use
-#+(and mcl (not openmcl))
+#+digitool
(defmacro def-mcl-type (name type)
`(ccl::def-mactype ,(keyword name) (ccl:find-mactype ,type)))
(defmacro def-type (name type)
"Generates a (deftype) statement for CL. Currently, only CMUCL
supports takes advantage of this optimization."
- #+(or lispworks allegro mcl cormanlisp) (declare (ignore type))
- #+(or lispworks allegro mcl cormanlisp) `(deftype ,name () t)
+ #+(or lispworks allegro openmcl digitool cormanlisp) (declare (ignore type))
+ #+(or lispworks allegro openmcl digitool cormanlisp) `(deftype ,name () t)
#+(or cmu scl)
`(deftype ,name () '(alien:alien ,(convert-from-uffi-type type :declare)))
#+sbcl
#+(or cmu scl) `(alien:def-alien-type ,name ,(convert-from-uffi-type type :type))
#+sbcl `(sb-alien:define-alien-type ,name ,(convert-from-uffi-type type :type))
#+cormanlisp `(ct:defctype ,name ,(convert-from-uffi-type type :type))
- #+mcl
+ #+(or openmcl digitool)
(let ((mcl-type (convert-from-uffi-type type :type)))
(unless (or (keywordp mcl-type) (consp mcl-type))
(setf mcl-type `(quote ,mcl-type)))
- #+(and mcl (not openmcl))
+ #+digitool
`(def-mcl-type ,(keyword name) ,mcl-type)
#+openmcl
`(ccl::def-foreign-type ,(keyword name) ,mcl-type))
)
(eval-when (:compile-toplevel :load-toplevel :execute)
- (defvar +type-conversion-hash+ (make-hash-table :size 20))
- #+(or cmu sbcl scl) (defvar *cmu-def-type-hash* (make-hash-table :size 20))
+ (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))
)
-#+(or cmu sbcl scl)
-(defparameter *cmu-sbcl-def-type-list* nil)
-
#+(or cmu scl)
-(defparameter *cmu-sbcl-def-type-list*
+(defvar *cmu-sbcl-def-type-list*
'((:char . (alien:signed 8))
(:unsigned-char . (alien:unsigned 8))
(:byte . (alien:signed 8))
(:unsigned-short . (alien:unsigned 16))
(:int . (alien:signed 32))
(:unsigned-int . (alien:unsigned 32))
- (:long . (alien:signed 32))
- (:unsigned-long . (alien:unsigned 32))
+ #-x86-64 (:long . (alien:signed 32))
+ #-x86-64 (:unsigned-long . (alien:unsigned 32))
+ #+x86-64 (:long . (alien:signed 64))
+ #+x86-64 (:unsigned-long . (alien:unsigned 64))
(:float . alien:single-float)
(:double . alien:double-float)
+ (:void . t)
)
"Conversions in CMUCL for def-foreign-type are different than in def-function")
+
#+sbcl
-(defparameter *cmu-sbcl-def-type-list*
+(defvar *cmu-sbcl-def-type-list*
'((:char . (sb-alien:signed 8))
(:unsigned-char . (sb-alien:unsigned 8))
(:byte . (sb-alien:signed 8))
(:unsigned-short . (sb-alien:unsigned 16))
(:int . (sb-alien:signed 32))
(:unsigned-int . (sb-alien:unsigned 32))
- (:long . (sb-alien:signed 32))
- (:unsigned-long . (sb-alien:unsigned 32))
+ #-x86-64 (:long . (sb-alien:signed 32))
+ #-x86-64 (:unsigned-long . (sb-alien:unsigned 32))
+ #+x86-64 (:long . (sb-alien:signed 64))
+ #+x86-64 (:unsigned-long . (sb-alien:unsigned 64))
(: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")
-(defparameter *type-conversion-list* nil)
+(defvar *type-conversion-list* nil)
#+(or cmu scl)
(setq *type-conversion-list*
'((* . *) (:void . c-call:void)
- (:short . c-call:short)
(:pointer-void . (* t))
(:cstring . c-call:c-string)
(:char . c-call:char)
(:unsigned-char . (alien:unsigned 8))
(:byte . (alien:signed 8))
(:unsigned-byte . (alien:unsigned 8))
- (:short . c-call:unsigned-short)
+ (:short . c-call:short)
(:unsigned-short . c-call:unsigned-short)
(:int . alien:integer) (:unsigned-int . c-call:unsigned-int)
(:long . c-call:long) (:unsigned-long . c-call:unsigned-long)
#+sbcl
(setq *type-conversion-list*
'((* . *) (:void . sb-alien:void)
- (:short . sb-alien:short)
(:pointer-void . (* t))
- (:cstring . sb-alien:c-string)
+ #-sb-unicode(:cstring . sb-alien:c-string)
+ #+sb-unicode(:cstring . sb-alien:utf8-string)
(:char . sb-alien:char)
(:unsigned-char . (sb-alien:unsigned 8))
(:byte . (sb-alien:signed 8))
(:unsigned-byte . (sb-alien:unsigned 8))
- (:short . sb-alien:unsigned-short)
+ (:short . sb-alien:short)
(:unsigned-short . sb-alien:unsigned-short)
- (:int . sb-alien:integer) (:unsigned-int . sb-alien:unsigned-int)
+ (:int . sb-alien:int) (:unsigned-int . sb-alien:unsigned-int)
(:long . sb-alien:long) (:unsigned-long . sb-alien:unsigned-long)
(:float . sb-alien:float) (:double . sb-alien:double)
(:array . sb-alien:array)))
(:float . :float) (:double . :double)
(:array . :c-array)))
-#+(and mcl (not openmcl))
+#+digitool
(setq *type-conversion-list*
'((* . :pointer) (:void . :void)
(:short . :short) (:unsigned-short . :unsigned-short)
(let ((found-type (gethash type +type-conversion-hash+)))
(if found-type
found-type
- #-mcl type
- #+mcl (keyword type))))
+ #-(or openmcl digitool) type
+ #+(or openmcl digitool) (keyword type))))
(defun %convert-from-uffi-type (type context)
"Converts from a uffi type to an implementation specific type"
((and (eq context :return)
(eq type :cstring))
(basic-convert-from-uffi-type :cstring-returning))
- #+(and mcl (not openmcl))
+ #+digitool
((and (eq type :void) (eq context :return)) nil)
(t
(basic-convert-from-uffi-type type)))
(cl:quote
(convert-from-uffi-type (cadr type) context))
(:struct-pointer
- #+mcl `(:* (:struct ,(%convert-from-uffi-type (cadr type) :struct)))
- #-mcl (%convert-from-uffi-type (list '* (cadr type)) :struct)
+ #+(or openmcl digitool) `(:* (:struct ,(%convert-from-uffi-type (cadr type) :struct)))
+ #-(or openmcl digitool) (%convert-from-uffi-type (list '* (cadr type)) :struct)
)
(:struct
- #+mcl `(:struct ,(%convert-from-uffi-type (cadr type) :struct))
- #-mcl (%convert-from-uffi-type (cadr type) :struct)
+ #+(or openmcl digitool) `(:struct ,(%convert-from-uffi-type (cadr type) :struct))
+ #-(or openmcl digitool) (%convert-from-uffi-type (cadr type) :struct)
)
- (t
- (cons (%convert-from-uffi-type (first type) context)
- (%convert-from-uffi-type (rest type) context)))))))
+ (:union
+ #+(or openmcl digitool) `(:union ,(%convert-from-uffi-type (cadr type) :union))
+ #-(or openmcl digitool) (%convert-from-uffi-type (cadr type) :union)
+ )
+ (t
+ (cons (%convert-from-uffi-type (first type) context)
+ (%convert-from-uffi-type (rest type) context)))))))
(defun convert-from-uffi-type (type context)
(let ((result (%convert-from-uffi-type type context)))
(if (eq context :struct)
(append '(:*) (cdr result))
:address))
- #+(and mcl (not openmcl))
+ #+digitool
((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= (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*)))
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