Function: url-https-proxy-after-change-function

url-https-proxy-after-change-function is a byte-compiled function defined in url-http.el.gz.

Signature

(url-https-proxy-after-change-function ST ND LENGTH)

Source Code

;; Defined in /usr/src/emacs/lisp/url/url-http.el.gz
(defun url-https-proxy-after-change-function (_st _nd _length)
  (let* ((process-buffer (current-buffer))
         (proc (get-buffer-process process-buffer)))
    (goto-char (point-min))
    (when (re-search-forward "^\r?\n" nil t)
      (backward-char 1)
      ;; Saw the end of the headers
      (setq url-http-end-of-headers (set-marker (make-marker) (point)))
      (url-http-parse-response)
      (cond
       ((null url-http-response-status)
        ;; We got back a headerless malformed response from the
        ;; server.
        (url-http-activate-callback)
        (error "Malformed response from proxy, fail!"))
       ((= url-http-response-status 200)
        (if (gnutls-available-p)
            (condition-case e
                (let ((tls-connection (gnutls-negotiate
                                       :process proc
                                       :hostname (url-host url-current-object)
                                       :verify-error nil)))
                  ;; check certificate validity
                  (setq tls-connection
                        (nsm-verify-connection tls-connection
                                               (url-host url-current-object)
                                               (url-port url-current-object)))
                  (with-current-buffer process-buffer (erase-buffer))
                  (set-process-buffer tls-connection process-buffer)
                  (setq url-http-after-change-function
                        #'url-http-wait-for-headers-change-function)
                  (set-process-filter tls-connection 'url-http-generic-filter)
                  (process-send-string tls-connection
                                       (url-http-create-request)))
              (gnutls-error
               (url-http-activate-callback)
               (error "gnutls-error: %s" e))
              (error
               (url-http-activate-callback)
               (error "Error: %s" e)))
          (error "Error: gnutls support needed!")))
       (t
        (url-http-debug "error response: %d" url-http-response-status)
        (url-http-activate-callback))))))