Add repl.scm (can't believe I forgot it before!) and use it in irc.scm

[8sync.git] / eightsync / repl.scm

diff --git a/eightsync/repl.scm b/eightsync/repl.scm
new file mode 100644 (file)
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--- /dev/null
+++ b/eightsync/repl.scm
@@ -0,0 +1,38 @@
+;; Copyright (C) 2015 Christopher Allan Webber <cwebber@dustycloud.org>
+
+;; This library is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU Lesser General Public
+;; License as published by the Free Software Foundation; either
+;; version 3 of the License, or (at your option) any later version.
+;;
+;; This library is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; Lesser General Public License for more details.
+;;
+;; You should have received a copy of the GNU Lesser General Public
+;; License along with this library; if not, write to the Free Software
+;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+;; 02110-1301 USA
+
+(define-module (eightsync repl)
+  #:use-module (ice-9 q)
+  #:use-module (eightsync agenda)
+  #:use-module (system repl coop-server)
+  #:export (make-coop-server-handler
+            spawn-and-queue-repl-server!))
+
+(define (make-coop-server-handler coop-server)
+  (define (run-self)
+    (poll-coop-repl-server coop-server)
+    ;; queue ourselves again
+    (run-delay (run-self) (/ 1 60)))
+  run-self)
+
+(define* (spawn-and-queue-repl-server! agenda #:optional port)
+  (let ((coop-server
+         (if port
+             (spawn-coop-repl-server port)
+             (spawn-coop-repl-server))))
+    (enq! (agenda-queue agenda)
+          (make-coop-server-handler coop-server))))