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|
;; TODO: 整理
(require :asdf)
;;
(unless (= (length sb-ext:*posix-argv*) 3)
(format *error-output* "~&Usage: sbcl --script gen-table.lisp DATA_DIR OUTPUT_TABLE_FILE~%")
(sb-ext:quit))
(defparameter *data-dir* (pathname (second sb-ext:*posix-argv*)))
(defparameter *table-hh* (pathname (third sb-ext:*posix-argv*)))
;;
(defun load-local-system (package &optional (package-directory #P"./"))
(let #.`((asdf:*central-registry* (directory package-directory))
;; or #+ASDF2
,@(when #.#1=(find-symbol "*DEFAULT-SOURCE-REGISTRIES*" :asdf)
`((,#1# nil))))
(asdf:load-system package)))
(defmacro each-file-line ((line filepath &rest keys) &body body)
`(with-open-file (#1=#:in ,filepath ,@keys)
(let (,line)
(loop while (setf ,line (read-line #1# nil nil nil))
DO (locally ,@body)))))
(defun s (&rest args)
"ARGSを連接した文字列に変換する"
(with-output-to-string (s)
(dolist (a args)
(typecase a
(string (write-string a s))
(character (write-char a s))
(otherwise (princ a s))))))
(defun flatten (lst &aux acc)
(labels ((self (x)
(if (consp x)
(progn (self (car x)) (self (cdr x)))
(when x
(push x acc)))))
(self lst)
(nreverse acc)))
(load-local-system :dict #P"lib/dict-0.0.2/")
(load-local-system :dawg #P"lib/cl-dawg-0.2.2-unf/")
;;
(defun read-attr-def (path &aux acc)
(each-file-line (line path)
(push (list (subseq line 3) (parse-integer line :end 2 :radix 16)) acc))
(sort (nreverse acc) #'string< :key #'first))
(defun read-map-def (path &aux acc)
(each-file-line (line path)
(let ((p (position #\Tab line)))
(push (list (subseq line 0 p) (subseq line (1+ p))) acc)))
(sort (nreverse acc) #'string< :key #'first))
(let ((*default-pathname-defaults* (probe-file *data-dir*)))
(defparameter *cac*
(read-map-def "canonical-composition.def"))
(defparameter *cad*
(read-map-def "canonical-decomposition.def"))
(defparameter *cod*
(read-map-def "compatibility-decomposition.def"))
(defparameter *ccc*
(read-attr-def "canonical-combining-class.def"))
(defparameter *nic*
(read-attr-def "nfc-illegal-char.def"))
(defparameter *nfic*
(read-attr-def "nfkc-illegal-char.def")))
;;
(defun add-prefix (prefix)
(lambda (s)
(s prefix (car s))))
(defun cat (strs)
(reduce (lambda (acc s)
(declare (simple-string s acc))
(let ((p (search s acc)))
(if (null p)
(concatenate 'string s acc)
acc)))
strs
:initial-value ""))
(defparameter *keys*
(flatten
(list (mapcar (add-prefix "0") *cac*)
(mapcar (add-prefix "1") *cad*)
(mapcar (add-prefix "2") *cod*)
(mapcar (add-prefix "3") *ccc*)
(mapcar (add-prefix "4") *nic*)
(mapcar (add-prefix "5") *nfic*))))
(defparameter *strs*
(cat
(sort
(flatten
(list (mapcar #'second *cac*)
(mapcar #'second *cad*)
(mapcar #'second *cod*)))
#'> :key #'length)))
(defparameter *octets* (sb-ext:string-to-octets *strs*))
(with-open-file (out "/tmp/unf.str.dat" :direction :output
:if-exists :supersede
:element-type '(unsigned-byte 8))
(write-sequence *octets* out)
'done)
(defparameter *vals*
(flatten
(list
(loop FOR as IN (list *cac* *cad* *cod*)
COLLECT
(loop FOR (_ v) IN as
FOR bv = (string-to-octets v)
FOR p = (search bv *octets*)
COLLECT (progn
(assert (and (<= (integer-length p) 18)
(<= (integer-length (length bv)) 6)))
(dpb (length bv) (byte 6 18) p))))
(loop FOR (_ attr) IN *ccc* COLLECT attr)
(loop REPEAT (+ (length *nic*) (length *nfic*)) COLLECT 0))))
(defparameter *kvs* (mapcar (lambda (x y)
(cons (s x (code-char 0)) y))
*keys* *vals*))
;;
(dawg:build :input *kvs* :output "/tmp/unf.key.idx")
(defun gen-source (path)
(with-open-file (out path :direction :output :if-exists :supersede)
(format out "#ifndef UNF_TABLE_HH~%")
(format out "#define UNF_TABLE_HH~%")
(format out "namespace UNF {~%")
(format out "namespace TABLE {~%")
(with-open-file (in "/tmp/unf.key.idx" :element-type '(unsigned-byte 32))
(let ((base (ldb (byte 24 0) (progn #1=(read-byte in nil nil) #1# #1#))))
(format out "const unsigned CANONICAL_COM_ROOT = ~d;~%" (+ base (char-code #\0)))
(format out "const unsigned CANONICAL_DECOM_ROOT = ~d;~%" (+ base (char-code #\1)))
(format out "const unsigned COMPATIBILITY_DECOM_ROOT = ~d;~%" (+ base (char-code #\2)))
(format out "const unsigned CANONICAL_CLASS_ROOT = ~d;~%" (+ base (char-code #\3)))
(format out "const unsigned NFC_ILLEGAL_ROOT = ~d;~%" (+ base (char-code #\4)))
(format out "const unsigned NFKC_ILLEGAL_ROOT = ~d;~%" (+ base (char-code #\5)))))
(with-open-file (in "/tmp/unf.key.idx" :element-type '(unsigned-byte 32))
(format out "~%const unsigned NODES[]={")
(read-byte in nil nil)
(read-byte in nil nil)
(loop FOR v = (read-byte in nil nil)
WHILE v
FOR i FROM 0
DO
(when (zerop (mod i 10))
(terpri out))
(format out "0x~8,'0x" v)
(when (listen in)
(format out ",")))
(format out "};~%"))
(with-open-file (in "/tmp/unf.str.dat" :element-type '(signed-byte 8))
(format out "~%const signed char STRINGS[]={")
(loop FOR c = (read-byte in nil nil)
WHILE c
FOR i FROM 0
DO
(when (zerop (mod i 20))
(terpri out))
(format out "~4d" c)
(when (listen in)
(format out ",")))
(format out "};~%"))
(format out "}~%")
(format out "}~%")
(format out "#endif~%")))
;;
(gen-source *table-hh*)
|
