[elpa] externals/url-http-ntlm daef9e2 15/42: url-http-ntlm: Use double dash naming convention for private symbols

[Stefan Monnier]

branch: externals/url-http-ntlm
commit daef9e270d603bb86c0a0d8caf28bb88e3a39aeb
Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Commit: Thomas Fitzsimmons <fitzsim@fitzsim.org>

    url-http-ntlm: Use double dash naming convention for private symbols
    
    * url-http-ntlm.el (url-http-ntlm--auth-storage): Rename from
    url-http-ntlm-auth-storage.
    (url-http-ntlm-last-args): Rename from url-http-ntlm-last-args.
    (url-http-ntlm--ensure-keepalive): Rename from
    url-http-ntlm-ensure-keepalive.
    (url-http-ntlm--clean-headers): Rename from
    url-http-ntlm-clean-headers.  Update private function calls.
    (url-http-ntlm--get-stage): Rename from url-http-ntlm-get-stage.
    Update private function calls and variable references.
    (url-http-ntlm--authorisation): Rename from
    url-http-ntlm-authorisation.  Update private function calls and
    variable references.
    (url-http-ntlm--get-challenge): Rename from
    url-http-ntlm-get-challenge.
    (url-http-ntlm--rmssoc): Rename from url-http-ntlm-rmssoc.
    (url-http-ntlm--string): Rename from url-http-ntlm-string.
    (url-ntlm-auth): Update private function calls and variable
    references.
---
 url-http-ntlm.el | 60 ++++++++++++++++++++++++++++----------------------------
 1 file changed, 30 insertions(+), 30 deletions(-)

diff --git a/url-http-ntlm.el b/url-http-ntlm.el
index 47f57e0..4750ae1 100644
--- a/url-http-ntlm.el
+++ b/url-http-ntlm.el
@@ -43,7 +43,7 @@
 (require 'cl)
 (require 'ntlm)
 
-(defvar url-http-ntlm-auth-storage nil
+(defvar url-http-ntlm--auth-storage nil
   "Authentication storage.
 An alist that maps a server name to a pair of \(<username> <ntlm
 hashes>\).
@@ -53,24 +53,24 @@ The username can contain the domain name, in the form 
\"user@domain\".
 
 Note that for any server, only one user and password is ever stored.")
 
-(defvar url-http-ntlm-last-args nil
-  "Stores the last `url-http-ntlm-get-stage' arguments and return value.
+(defvar url-http-ntlm--last-args nil
+  "Stores the last `url-http-ntlm--get-stage' arguments and return value.
 This is used to detect multiple calls.")
-(make-variable-buffer-local 'url-http-ntlm-last-args)
+(make-variable-buffer-local 'url-http-ntlm--last-args)
 
-(defun url-http-ntlm-ensure-keepalive ()
+(defun url-http-ntlm--ensure-keepalive ()
   "Report an error if `url-http-attempt-keepalives' is not set."
   (assert url-http-attempt-keepalives
          nil
          (concat "NTLM authentication won't work unless"
                  " `url-http-attempt-keepalives' is set!")))
 
-(defun url-http-ntlm-clean-headers ()
+(defun url-http-ntlm--clean-headers ()
   "Remove Authorization element from `url-http-extra-headers' alist."
   (setq url-http-extra-headers
-       (url-http-ntlm-rmssoc "Authorization" url-http-extra-headers)))
+       (url-http-ntlm--rmssoc "Authorization" url-http-extra-headers)))
 
-(defun url-http-ntlm-get-stage (args)
+(defun url-http-ntlm--get-stage (args)
   "Determine what stage of the NTLM handshake we are at.
 PROMPT and ARGS come from `url-ntlm-auth''s caller,
 `url-get-authentication'.  Their meaning depends on the current
@@ -87,9 +87,9 @@ response's \"WWW-Authenticate\" header, munged by
         (auth-header      (assoc "Authorization" url-http-extra-headers))
         (case-fold-search t)
         stage)
-    (if (eq args (car url-http-ntlm-last-args))
+    (if (eq args (car url-http-ntlm--last-args))
        ;; multiple calls, return the same argument we returned last time
-       (cdr url-http-ntlm-last-args)
+       (cdr url-http-ntlm--last-args)
       (let ((stage
             (cond ((and auth-header (string-match response-rxp
                                                   (cdr auth-header)))
@@ -102,11 +102,11 @@ response's \"WWW-Authenticate\" header, munged by
                    :response)
                   (t
                    :request))))
-       (url-http-ntlm-clean-headers)
-       (setq url-http-ntlm-last-args (cons args stage))
+       (url-http-ntlm--clean-headers)
+       (setq url-http-ntlm--last-args (cons args stage))
        stage))))
 
-(defun url-http-ntlm-authorisation (url &optional clear)
+(defun url-http-ntlm--authorisation (url &optional clear)
   "Get or clear NTLM authentication details for URL.
 If CLEAR is non-nil, clear any saved credentials for server.
 Otherwise, return the credentials, prompting the user if
@@ -123,13 +123,13 @@ stored."
         (server (url-host href))
         (user   (url-user href))
         (pass   (url-password href))
-        (stored (assoc server url-http-ntlm-auth-storage))
+        (stored (assoc server url-http-ntlm--auth-storage))
         (both   (and user pass)))
     (if clear
        ;; clear
        (unless both
-         (setq url-http-ntlm-auth-storage
-               (url-http-ntlm-rmssoc server url-http-ntlm-auth-storage))
+         (setq url-http-ntlm--auth-storage
+               (url-http-ntlm--rmssoc server url-http-ntlm--auth-storage))
          nil)
       ;; get
       (if (or both
@@ -145,14 +145,14 @@ stored."
                 (entry `(,server . (,user*
                                     ,(ntlm-get-password-hashes pass*)))))
            (unless both
-             (setq url-http-ntlm-auth-storage
+             (setq url-http-ntlm--auth-storage
                    (cons entry
-                         (url-http-ntlm-rmssoc server
-                                               url-http-ntlm-auth-storage))))
+                         (url-http-ntlm--rmssoc server
+                                                url-http-ntlm--auth-storage))))
            entry)
        stored))))
 
-(defun url-http-ntlm-get-challenge ()
+(defun url-http-ntlm--get-challenge ()
   "Return the NTLM Type-2 message in the WWW-Authenticate header, if present."
   (save-restriction
     (mail-narrow-to-head)
@@ -161,11 +161,11 @@ stored."
                          www-authenticate)
        (base64-decode-string (match-string 1 www-authenticate))))))
 
-(defun url-http-ntlm-rmssoc (key alist)
+(defun url-http-ntlm--rmssoc (key alist)
   "Remove all elements whose `car' match KEY from ALIST."
   (remove* key alist :key 'car :test 'equal))
 
-(defun url-http-ntlm-string (data)
+(defun url-http-ntlm--string (data)
   "Return DATA encoded as an NTLM string."
   (concat "NTLM " (base64-encode-string data :nobreak)))
 
@@ -182,27 +182,27 @@ PROMPT, OVERWRITE, and REALM are ignored.
 ARGS is expected to contain the WWW-Authentication header from
 the server's last response.  These are used by
 `url-http-get-stage' to determine what stage we are at."
-  (url-http-ntlm-ensure-keepalive)
-  (let ((stage (url-http-ntlm-get-stage args)))
+  (url-http-ntlm--ensure-keepalive)
+  (let ((stage (url-http-ntlm--get-stage args)))
     (case stage
       ;; NTLM Type 1 message: the request
       (:request
        (destructuring-bind (&optional server user hash)
-          (url-http-ntlm-authorisation url)
+          (url-http-ntlm--authorisation url)
         (when server
-          (url-http-ntlm-string
+          (url-http-ntlm--string
            (ntlm-build-auth-request user server)))))
       ;; NTLM Type 3 message: the response
       (:response
-       (let ((challenge (url-http-ntlm-get-challenge)))
+       (let ((challenge (url-http-ntlm--get-challenge)))
         (destructuring-bind (server user hash)
-            (url-http-ntlm-authorisation url)
-          (url-http-ntlm-string
+            (url-http-ntlm--authorisation url)
+          (url-http-ntlm--string
            (ntlm-build-auth-response challenge
                                      user
                                      hash)))))
       (:error
-       (url-http-ntlm-authorisation url :clear)))))
+       (url-http-ntlm--authorisation url :clear)))))
 
 (url-register-auth-scheme "ntlm" nil 8)