X-Git-Url: https://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Friece-async.el;h=930a2c36382870b2c42506c31bc6e7dc8f794789;hb=d080467e2726a99eecfa48a3153ba0a9d602ed4a;hp=0a1b371618b0a569b46920724e3cdfd4d21b6946;hpb=07b5d6254cd1cd9e870640a5f9cfbf5964cc07b2;p=riece

diff --git a/lisp/riece-async.el b/lisp/riece-async.el
index 0a1b371..930a2c3 100644
--- a/lisp/riece-async.el
+++ b/lisp/riece-async.el
@@ -37,6 +37,8 @@
 
 ;;; Code:
 
+(require 'riece-options)
+
 (defgroup riece-async nil
   "Connect to IRC server via asynchronous proxy"
   :prefix "riece-"
@@ -50,61 +52,63 @@
 (defcustom riece-async-server-program
   '("\
 require 'io/nonblock'
-
 socket = TCPSocket.new(" host ", " service ")
-$stdout.write(\"NOTICE CONNECTED #{$$}\r\n\")
+$stdout.write(\"NOTICE CONNECTED #{$$}\\r\\n\")
 $stdout.flush
-
 $stdout.nonblock = true
 trap('STOP', 'IGNORE')
 trap('TSTP', 'IGNORE')
 wfds_in = []
 buf = ''
 loop do
-  rfds, wfds = select([socket, $stdin], wfds_in)
-  if wfds.delete($stdout)
+  rfds, wfds, = select([socket, $stdin], wfds_in)
+  unless wfds.empty?
+    until buf.length <= " max-buffer-size "
+      i = buf.index(\"\\r\\n\")
+      break unless i
+      buf.slice!(0 .. i + 1)
+    end
     begin
       until buf.empty?
         len = $stdout.syswrite(buf)
         buf.slice!(0 .. len)
       end
-      wfds_in.delete($stdout)
+      wfds_in = []
     rescue Errno::EAGAIN
     end
   end
-  if rfds.delete(socket)
-    line = socket.gets(\"\r\n\")
+  if rfds.include?(socket)
+    line = socket.gets(\"\\r\\n\")
     break unless line
-    if line =~ /^(?::[^ ]+ +)?PING +(.+)\r\n/i
-      socket.write(\"PONG #{$1}\r\n\")
+    if line =~ /^(?::[^ ]+ +)?PING +(.+)\\r\\n/i
+      socket.write(\"PONG #{$1}\\r\\n\")
       socket.flush
     else
       wfds_in = [$stdout]
       buf << line
-      until buf.length <= " max-buffer-size "
-        buf.slice!(0 .. buf.index(\"\r\n\"))
-      end
     end
   end
-  if rfds.delete($stdin)
-    line = $stdin.gets(\"\r\n\")
+  if rfds.include?($stdin)
+    line = $stdin.gets(\"\\r\\n\")
     break unless line
     socket.write(line)
     socket.flush
   end
 end
 socket.close
-exit
 ")
-  "Ruby program of asynchronous proxy"
+  "Ruby program of asynchronous proxy."
   :type 'list
   :group 'riece-async)
 
 (defcustom riece-async-max-buffer-size 65535
-  "Maximum size of the write buffer"
+  "Maximum size of the write buffer."
   :type 'integer
   :group 'riece-async)
 
+(defconst riece-async-description
+  "Keep IRC connection with external process")
+
 (defun riece-async-substitute-variables (program variable value)
   (setq program (copy-sequence program))
   (let ((pointer program))