- (let* ((response-header (car (split-string elpher-gemini-response "\r\n")))
- (response-body (substring elpher-gemini-response
- (+ (string-match "\r\n" elpher-gemini-response) 2)))
- (response-code (car (split-string response-header)))
- (response-meta (string-trim
- (substring response-header
- (string-match "[ \t]+" response-header)))))
- (pcase (elt response-code 0)
- (?1 ; Input required
- (elpher-with-clean-buffer
- (insert "Gemini server is requesting input."))
- (let* ((query-string (read-string (concat response-meta ": ")))
- (url (elpher-address-to-url (elpher-node-address elpher-current-node)))
- (query-address (elpher-address-from-url (concat url "?" query-string))))
- (elpher-get-gemini-response query-address
- (lambda (proc event)
- (unless (string-prefix-p "deleted" event)
- (funcall #'elpher-process-gemini-response
- renderer)
- (elpher-restore-pos))))))
- (?2 ; Normal response
- (message response-header)
- (funcall renderer response-body response-meta))
- (?3 ; Redirect
- (message "Following redirect to %s" response-meta)
- (let ((redirect-address (elpher-address-from-gemini-url response-meta)))
- (elpher-get-gemini-response redirect-address
- (lambda (proc event)
- (unless (string-prefix-p "deleted" event)
- (funcall #'elpher-process-gemini-response
- renderer)
- (elpher-restore-pos))))))
- (?4 ; Temporary failure
- (error "Gemini server reports TEMPORARY FAILURE for this request"))
- (?5 ; Permanent failure
- (error "Gemini server reports PERMANENT FAILURE for this request"))
- (?6 ; Client certificate required
- (error "Gemini server requires client certificate (unsupported at this time)"))
- (other
- (error "Gemini server responded with unknown response code %S"
- response-code))))
+ (let ((response-components (elpher-parse-gemini-response elpher-gemini-response)))
+ (let ((response-code (elt response-components 0))
+ (response-meta (elt response-components 1))
+ (response-body (elt response-components 2)))
+ (pcase (elt response-code 0)
+ (?1 ; Input required
+ (elpher-with-clean-buffer
+ (insert "Gemini server is requesting input."))
+ (let* ((query-string (read-string (concat response-meta ": ")))
+ (url (elpher-address-to-url (elpher-node-address elpher-current-node)))
+ (query-address (elpher-address-from-url (concat url "?" query-string))))
+ (elpher-get-gemini-response query-address
+ (lambda (_proc event)
+ (unless (string-prefix-p "deleted" event)
+ (funcall #'elpher-process-gemini-response
+ renderer)
+ (elpher-restore-pos))))))
+ (?2 ; Normal response
+ ;; (message response-header)
+ (funcall renderer response-body response-meta))
+ (?3 ; Redirect
+ (message "Following redirect to %s" response-meta)
+ (let ((redirect-address (elpher-address-from-gemini-url response-meta)))
+ (elpher-get-gemini-response redirect-address
+ (lambda (_proc event)
+ (unless (string-prefix-p "deleted" event)
+ (funcall #'elpher-process-gemini-response
+ renderer)
+ (elpher-restore-pos))))))
+ (?4 ; Temporary failure
+ (error "Gemini server reports TEMPORARY FAILURE for this request: %s %s"
+ response-code response-meta))
+ (?5 ; Permanent failure
+ (error "Gemini server reports PERMANENT FAILURE for this request: %s %s"
+ response-code response-meta))
+ (?6 ; Client certificate required
+ (error "Gemini server requires client certificate (unsupported at this time)"))
+ (_other
+ (error "Gemini server response unknown: %s %s"
+ response-code response-meta)))))