-
-(defun elpher-process-gemini-response (renderer)
- "Process the gemini response and pass the result to RENDERER.
-The response is assumed to be in the variable `elpher-gemini-response'."
- (condition-case the-error
- (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 renderer)))
- (?2 ; Normal response
- (funcall renderer response-body response-meta))
- (?3 ; Redirect
- (message "Following redirect to %s" response-meta)
- (if (>= (length elpher-gemini-redirect-chain) 5)
- (error "More than 5 consecutive redirects followed"))
- (let ((redirect-address (elpher-address-from-gemini-url response-meta)))
- (if (member redirect-address elpher-gemini-redirect-chain)
- (error "Redirect loop detected"))
- (if (not (string= (elpher-address-protocol redirect-address)
- "gemini"))
- (error "Server tried to automatically redirect to non-gemini URL: %s"
- response-meta))
- (add-to-list 'elpher-gemini-redirect-chain redirect-address)
- (elpher-get-gemini-response redirect-address renderer)))
- (?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)))))
- (error
- (elpher-network-error (elpher-node-address elpher-current-node) the-error))))
+(defun elpher-process-gemini-response (response-string renderer)
+ "Process the gemini response RESPONSE-STRING and pass the result to RENDERER."
+ (let ((response-components (elpher-parse-gemini-response response-string)))
+ (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 renderer)))
+ (?2 ; Normal response
+ (funcall renderer response-body response-meta))
+ (?3 ; Redirect
+ (message "Following redirect to %s" response-meta)
+ (if (>= (length elpher-gemini-redirect-chain) 5)
+ (error "More than 5 consecutive redirects followed"))
+ (let ((redirect-address (elpher-address-from-gemini-url response-meta)))
+ (if (member redirect-address elpher-gemini-redirect-chain)
+ (error "Redirect loop detected"))
+ (if (not (string= (elpher-address-protocol redirect-address)
+ "gemini"))
+ (error "Server tried to automatically redirect to non-gemini URL: %s"
+ response-meta))
+ (add-to-list 'elpher-gemini-redirect-chain redirect-address)
+ (elpher-get-gemini-response redirect-address renderer)))
+ (?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))))))