:group 'pgg-parse
:type 'alist)
-(defcustom pgg-ignore-packet-checksum (featurep 'xemacs); XXX
+(defcustom pgg-ignore-packet-checksum t; XXX
"If non-nil checksum of each ascii armored packet will be ignored."
:group 'pgg-parse
:type 'boolean)
0))
(defmacro pgg-byte-after (&optional pos)
- `(char-int (char-after ,pos)))
+ `(char-int (char-after ,(or pos `(point)))))
(defmacro pgg-read-byte ()
`(char-int (char-after (prog1 (point) (forward-char)))))
`(setq ,alist (nconc ,alist (list (cons ,key ,value)))))
(unless-broken ccl-usable
- (check-broken-facility ccl-cascading-read)
-
(define-ccl-program pgg-parse-crc24
'(1
- ((r1 = 183) (r2 = 1230)
- (loop
+ ((loop
(read r0) (r1 ^= r0) (r2 ^= 0)
(r5 = 0)
(loop
(if (r5 < 7)
((r5 += 1)
(repeat))))
- (repeat)))
- ((r1 &= 255)
- (r3 = (r2 & 255))
- (r2 = ((r2 >> 8) & 255))
- (write r1 r2 r3))))
-
- (make-ccl-coding-system
- 'pgg-parse-crc24 ?C "CRC24 checker"
- 'pgg-parse-crc24 'pgg-parse-crc24)
+ (repeat)))))
(defun pgg-parse-crc24-string (string)
- (encode-coding-string string 'pgg-parse-crc24))
+ (let ((h (vector nil 183 1230 nil nil nil nil nil nil)))
+ (ccl-execute-on-string pgg-parse-crc24 h string)
+ (format "%c%c%c"
+ (logand (aref h 1) 255)
+ (logand (lsh (aref h 2) -8) 255)
+ (logand (aref h 2) 255))))
)
(defmacro pgg-parse-length-type (c)
(mime-decode-region (point-min) marker "base64")
(static-when (fboundp 'pgg-parse-crc24-string )
(or pgg-ignore-packet-checksum
- (string-equal (mime-encode-string
- (pgg-parse-crc24-string
- (buffer-substring (point-min)(point-max)))
- "base64")
- checksum)
+ (string-equal
+ (funcall (mel-find-function 'mime-encode-string "base64")
+ (pgg-parse-crc24-string
+ (buffer-substring (point-min)(point-max))))
+ checksum)
(error "PGP packet checksum does not match.")))))
(defun pgg-decode-armor-region (start end)