(defun netrc-parse (file)
(interactive "fFile to Parse: ")
"Parse FILE and return a list of all entries in the file."
- (when (file-exists-p file)
- (with-temp-buffer
- (let ((tokens '("machine" "default" "login"
- "password" "account" "macdef" "force"
- "port"))
- (encryption-model (when (netrc-bound-and-true-p encrypt-file-alist)
- (encrypt-find-model file)))
- alist elem result pair)
- (if encryption-model
- (encrypt-insert-file-contents file encryption-model)
- (insert-file-contents file))
- (goto-char (point-min))
- ;; Go through the file, line by line.
- (while (not (eobp))
- (narrow-to-region (point) (point-at-eol))
- ;; For each line, get the tokens and values.
+ (if (listp file)
+ file
+ (when (file-exists-p file)
+ (with-temp-buffer
+ (let ((tokens '("machine" "default" "login"
+ "password" "account" "macdef" "force"
+ "port"))
+ (encryption-model (when (netrc-bound-and-true-p encrypt-file-alist)
+ (encrypt-find-model file)))
+ alist elem result pair)
+ (if encryption-model
+ (encrypt-insert-file-contents file encryption-model)
+ (insert-file-contents file))
+ (goto-char (point-min))
+ ;; Go through the file, line by line.
(while (not (eobp))
- (skip-chars-forward "\t ")
- ;; Skip lines that begin with a "#".
- (if (eq (char-after) ?#)
- (goto-char (point-max))
- (unless (eobp)
- (setq elem
- (if (= (following-char) ?\")
- (read (current-buffer))
- (buffer-substring
- (point) (progn (skip-chars-forward "^\t ")
- (point)))))
- (cond
- ((equal elem "macdef")
- ;; We skip past the macro definition.
- (widen)
- (while (and (zerop (forward-line 1))
- (looking-at "$")))
- (narrow-to-region (point) (point)))
- ((member elem tokens)
- ;; Tokens that don't have a following value are ignored,
- ;; except "default".
- (when (and pair (or (cdr pair)
- (equal (car pair) "default")))
- (push pair alist))
- (setq pair (list elem)))
- (t
- ;; Values that haven't got a preceding token are ignored.
- (when pair
- (setcdr pair elem)
- (push pair alist)
- (setq pair nil)))))))
- (when alist
- (push (nreverse alist) result))
- (setq alist nil
- pair nil)
- (widen)
- (forward-line 1))
- (nreverse result)))))
+ (narrow-to-region (point) (point-at-eol))
+ ;; For each line, get the tokens and values.
+ (while (not (eobp))
+ (skip-chars-forward "\t ")
+ ;; Skip lines that begin with a "#".
+ (if (eq (char-after) ?#)
+ (goto-char (point-max))
+ (unless (eobp)
+ (setq elem
+ (if (= (following-char) ?\")
+ (read (current-buffer))
+ (buffer-substring
+ (point) (progn (skip-chars-forward "^\t ")
+ (point)))))
+ (cond
+ ((equal elem "macdef")
+ ;; We skip past the macro definition.
+ (widen)
+ (while (and (zerop (forward-line 1))
+ (looking-at "$")))
+ (narrow-to-region (point) (point)))
+ ((member elem tokens)
+ ;; Tokens that don't have a following value are ignored,
+ ;; except "default".
+ (when (and pair (or (cdr pair)
+ (equal (car pair) "default")))
+ (push pair alist))
+ (setq pair (list elem)))
+ (t
+ ;; Values that haven't got a preceding token are ignored.
+ (when pair
+ (setcdr pair elem)
+ (push pair alist)
+ (setq pair nil)))))))
+ (when alist
+ (push (nreverse alist) result))
+ (setq alist nil
+ pair nil)
+ (widen)
+ (forward-line 1))
+ (nreverse result))))))
(defun netrc-machine (list machine &optional port defaultport)
"Return the netrc values from LIST for MACHINE or for the default entry.