X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?a=blobdiff_plain;f=elpher.el;h=2a7648b6cdfbec6af4ac24d600a2a81468c4ef81;hb=46cf826fc554b3d8d9f3a09930b49dd0d58f8230;hp=87e3a52f89fe0b3b30f786fb6e9589e49631037e;hpb=4a6ce5acc15c73e39ecec4417b1733b472732b74;p=elpher.git diff --git a/elpher.el b/elpher.el index 87e3a52..2a7648b 100644 --- a/elpher.el +++ b/elpher.el @@ -4,7 +4,7 @@ ;; Author: Tim Vaughan ;; Created: 11 April 2019 -;; Version: 2.10.0 +;; Version: 2.10.2 ;; Keywords: comm gopher ;; Homepage: http://thelambdalab.xyz/elpher ;; Package-Requires: ((emacs "26.2")) @@ -66,12 +66,13 @@ (require 'ansi-color) (require 'nsm) (require 'gnutls) +(require 'socks) ;;; Global constants ;; -(defconst elpher-version "2.10.0" +(defconst elpher-version "2.10.2" "Current version of elpher.") (defconst elpher-margin-width 6 @@ -620,32 +621,18 @@ the host operating system and the local network capabilities." (condition-case nil (let* ((kill-buffer-query-functions nil) (port (elpher-address-port address)) + (service (if (> port 0) port default-port)) (host (elpher-address-host address)) + (socks (string-suffix-p ".onion" host)) (response-string-parts nil) (bytes-received 0) (hkbytes-received 0) - (proc (make-network-process :name "elpher-process" - :host host - :family (and force-ipv4 'ipv4) - :service (if (> port 0) port default-port) - :buffer nil - :coding 'binary - :noquery t - :nowait t - :tls-parameters - (and use-tls - (cons 'gnutls-x509pki - (gnutls-boot-parameters - :type 'gnutls-x509pki - :hostname host - :keylist - (elpher-get-current-keylist address)))))) (timer (run-at-time elpher-connection-timeout nil (lambda () (elpher-process-cleanup) (cond ; Try again with IPv4 - ((not force-ipv4) + ((not (or force-ipv4 socks)) (message "Connection timed out. Retrying with IPv4.") (elpher-get-host-response address default-port query-string @@ -662,8 +649,24 @@ the host operating system and the local network capabilities." response-processor nil force-ipv4)) (t - (elpher-network-error address "Connection time-out."))))))) + (elpher-network-error address "Connection time-out.")))))) + (gnutls-params (list :type 'gnutls-x509pki :hostname host + :keylist (elpher-get-current-keylist address))) + (proc (if socks (socks-open-network-stream "elpher-process" nil host service) + (make-network-process :name "elpher-process" + :host host + :family (and force-ipv4 'ipv4) + :service service + :buffer nil + :nowait t + :tls-parameters + (and use-tls + (cons 'gnutls-x509pki + (apply #'gnutls-boot-parameters + gnutls-params))))))) (setq elpher-network-timer timer) + (set-process-coding-system proc 'binary 'binary) + (set-process-query-on-exit-flag proc nil) (elpher-buffer-message (concat "Connecting to " host "..." " (press 'u' to abort)")) (set-process-filter proc @@ -696,7 +699,7 @@ the host operating system and the local network capabilities." (process-send-string proc query-string))) ((string-prefix-p "deleted" event)) ; do nothing ((and (not response-string-parts) - (not (or elpher-ipv4-always force-ipv4))) + (not (or elpher-ipv4-always force-ipv4 socks))) ; Try again with IPv4 (message "Connection failed. Retrying with IPv4.") (elpher-get-host-response address default-port @@ -712,7 +715,10 @@ the host operating system and the local network capabilities." (t (error "No response from server"))) (error - (elpher-network-error address the-error)))))) + (elpher-network-error address the-error))))) + (when socks + (if use-tls (apply #'gnutls-negotiate :process proc gnutls-params)) + (funcall (process-sentinel proc) proc "open\n"))) (error (error "Error initiating connection to server"))))) @@ -804,6 +810,8 @@ base for the installed key and certificate files." (defun elpher-list-existing-certificates () "Return a list of the persistent certificates in `elpher-certificate-directory'." + (unless (file-directory-p elpher-certificate-directory) + (make-directory elpher-certificate-directory)) (mapcar (lambda (file) (file-name-sans-extension file)) @@ -1363,17 +1371,20 @@ treatment that a separate function is warranted." The gemini map file line describing the header is given by HEADER-LINE." (when (string-match "^\\(#+\\)[ \t]*" header-line) - (let ((level (length (match-string 1 header-line))) - (header (substring header-line (match-end 0)))) + (let* ((level (length (match-string 1 header-line))) + (header (substring header-line (match-end 0))) + (face (pcase level + (1 'elpher-gemini-heading1) + (2 'elpher-gemini-heading2) + (3 'elpher-gemini-heading3) + (_ 'default))) + (fill-column (/ (* fill-column + (font-get (font-spec :name (face-font 'default)) :size)) + (font-get (font-spec :name (face-font face)) :size)))) (unless (display-graphic-p) (insert (make-string level ?#) " ")) - (insert (propertize header 'face - (pcase level - (1 'elpher-gemini-heading1) - (2 'elpher-gemini-heading2) - (3 'elpher-gemini-heading3) - (_ 'default))) - "\n")))) + (insert (propertize header 'face face)) + (newline)))) (defun elpher-gemini-insert-text (text-line) "Insert a plain non-preformatted TEXT-LINE into a text/gemini document.