* riece-server.el (riece-server-process-opened): New function.
[riece] / lisp / riece-server.el
index d750824..b290d57 100644 (file)
@@ -27,6 +27,8 @@
 (require 'riece-options)
 (require 'riece-globals)               ;for server local variables.
 (require 'riece-coding)                        ;riece-default-coding-system
+(require 'riece-identity)
+(require 'riece-compat)
 
 (eval-and-compile
   (defvar riece-server-keyword-map
@@ -60,22 +62,6 @@ the `riece-server-keyword-map' variable."
 (put 'riece-server-keyword-bind 'lisp-indent-function 1)
 (put 'riece-server-keyword-bind 'edebug-form-spec '(form body))
 
-(defun riece-clear-system ()
-  (while riece-buffer-list
-    (if (and (get-buffer (car riece-buffer-list))
-            (buffer-live-p (car riece-buffer-list)))
-       (funcall riece-buffer-dispose-function (car riece-buffer-list)))
-    (setq riece-buffer-list (cdr riece-buffer-list)))
-  (setq riece-current-channels nil
-       riece-current-channel nil
-       riece-user-indicator nil
-       riece-channel-indicator "None"
-       riece-channel-list-indicator "No channel"
-       riece-away-indicator "-"
-       riece-operator-indicator "-"
-       riece-freeze-indicator "-")
-  (delete-other-windows))
-
 (defun riece-server-parse-string (string)
   "Convert a STRING set as `riece-server' and return a property list."
   (when (or (string-match "^\\[\\([^]]+\\)\\]:?\\([0-9]*\\)" string)
@@ -107,7 +93,7 @@ the `riece-server-keyword-map' variable."
     (format "IRC<%s>" server-name)))
 
 (defun riece-server-process (server-name)
-  (get-process (riece-server-process-name server-name)))
+  (cdr (assoc server-name riece-server-process-alist)))
 
 (defmacro riece-with-server-buffer (server-name &rest body)
   `(let ((process (riece-server-process ,server-name)))
@@ -139,29 +125,36 @@ the `riece-server-keyword-map' variable."
     (riece-process-send-string process string)))
 
 (defun riece-open-server (server server-name)
-  (if (equal server-name "")
-      (message "Connecting to IRC server...")
-    (message "Connecting to %s..." server-name))
   (riece-server-keyword-bind server
-    (let* (selective-display
-          (coding-system-for-read 'binary)
-          (coding-system-for-write 'binary)
-          (process
+    (let (selective-display
+         (coding-system-for-read 'binary)
+         (coding-system-for-write 'binary)
+         process)
+      (if (equal server-name "")
+         (message "Connecting to IRC server...")
+       (message "Connecting to %s..." server-name))
+      (setq process
            (funcall function (riece-server-process-name server-name)
                     (concat " *IRC*" server-name)
-                    host service)))
+                    host service))
+      (if (equal server-name "")
+         (message "Connecting to IRC server...done")
+       (message "Connecting to %s...done" server-name))
       (riece-reset-process-buffer process)
       (with-current-buffer (process-buffer process)
        (setq riece-server-name server-name))
       (set-process-sentinel process 'riece-sentinel)
       (set-process-filter process 'riece-filter)
-      (if (or password
-             riece-reconnect-with-password)
+      (if (equal server-name "")
+         (message "Logging in to IRC server...")
+       (message "Logging in to %s..." server-name))
+      (if riece-reconnect-with-password        ;password incorrect or not set.
+         (unwind-protect
+             (setq password (riece-read-passwd "Password: "))
+           (setq riece-reconnect-with-password nil)))
+      (if password
          (riece-process-send-string process
-                                    (format "PASS %s\r\n"
-                                            (or password
-                                                (riece-read-passwd
-                                                 "Password: ")))))
+                                    (format "PASS %s\r\n" password)))
       (riece-process-send-string process
                                 (format "USER %s * * :%s\r\n"
                                         (user-real-login-name)
@@ -172,11 +165,9 @@ the `riece-server-keyword-map' variable."
        (setq riece-last-nickname riece-real-nickname
              riece-nick-accepted 'sent
              riece-coding-system coding))
-      (setq riece-process-list
-           (cons process riece-process-list))))
-  (if (equal server-name "")
-      (message "Connecting to IRC server...done")
-    (message "Connecting to %s...done" server-name)))
+      (setq riece-server-process-alist
+           (cons (cons server-name process)
+                 riece-server-process-alist)))))
 
 (defun riece-reset-process-buffer (process)
   (save-excursion
@@ -207,15 +198,40 @@ the `riece-server-keyword-map' variable."
   (if riece-debug
       (delete-process process)
     (kill-buffer (process-buffer process)))
-  (setq riece-process-list (delq process riece-process-list)))
+  (setq riece-server-process-alist
+       (delq (rassq process riece-server-process-alist)
+             riece-server-process-alist)))
+
+(defun riece-server-process-opened (process)
+  (memq (process-status process) '(open run)))
 
 (defun riece-server-opened (&optional server-name)
-  (let ((process-list riece-process-list))
-    (catch 'found
-      (while process-list
-       (if (memq (process-status (car process-list)) '(open run))
-           (throw 'found t))
-       (setq process-list (cdr process-list))))))
+  (if server-name
+      (let ((process (riece-server-process server-name)))
+       (and process
+            (riece-server-process-opened process)))
+    (let ((alist riece-server-process-alist))
+      (catch 'found
+       (while alist
+         (if (riece-server-process-opened (cdr (car alist)))
+             (throw 'found t))
+         (setq alist (cdr alist)))))))
+
+(eval-when-compile
+  (autoload 'riece-exit "riece"))
+(defun riece-quit-server-process (process &optional message)
+  (run-at-time riece-quit-timeout nil
+              (lambda (process)
+                (when (rassq process riece-server-process-alist)
+                  (riece-close-server-process process)
+                  ;; If no server process is available, exit.
+                  (unless riece-server-process-alist
+                    (riece-exit))))
+              process)
+  (riece-process-send-string process
+                            (if message
+                                (format "QUIT :%s\r\n" message)
+                              "QUIT\r\n")))
 
 (provide 'riece-server)