X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fgnus-int.el;h=2adb5c1334cea8b3008c7b76e068af905ede5583;hb=455c79decacc0a54e060a1d716bab0306e31e8f6;hp=36fcbd0c563b129e0d097a5c9667a0962039af33;hpb=29f03d9b1170ef03842cbc1b674e50ce1eb059db;p=elisp%2Fgnus.git-

diff --git a/lisp/gnus-int.el b/lisp/gnus-int.el
index 36fcbd0..2adb5c1 100644
--- a/lisp/gnus-int.el
+++ b/lisp/gnus-int.el
@@ -1,7 +1,9 @@
 ;;; gnus-int.el --- backend interface functions for Gnus
-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+;;        Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
+;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
@@ -69,8 +71,7 @@ If CONFIRM is non-nil, the user will be asked for an NNTP server."
 			   (list 'nnmh-directory
 				 (file-name-as-directory
 				  (expand-file-name
-				   (concat "~/" (substring
-						 gnus-nntp-server 1)))))
+				   (substring gnus-nntp-server 1) "~/")))
 			   (list 'nnmh-get-new-mail nil)))
 		    (t
 		     (list 'nntp gnus-nntp-server)))))
@@ -110,7 +111,8 @@ If CONFIRM is non-nil, the user will be asked for an NNTP server."
   "Check whether the connection to METHOD is down.
 If METHOD is nil, use `gnus-select-method'.
 If it is down, start it up (again)."
-  (let ((method (or method gnus-select-method)))
+  (let ((method (or method gnus-select-method))
+	result)
     ;; Transform virtual server names into select methods.
     (when (stringp method)
       (setq method (gnus-server-to-method method)))
@@ -124,9 +126,15 @@ If it is down, start it up (again)."
 			(format " on %s" (nth 1 method)))))
       (gnus-run-hooks 'gnus-open-server-hook)
       (prog1
-	  (gnus-open-server method)
+	  (condition-case ()
+	      (setq result (gnus-open-server method))
+	    (quit (message "Quit gnus-check-server")
+		  nil))
 	(unless silent
-	  (message ""))))))
+	  (gnus-message 5 "Opening %s server%s...%s" (car method)
+			(if (equal (nth 1 method) "") ""
+			  (format " on %s" (nth 1 method)))
+			(if result "done" "failed")))))))
 
 (defun gnus-get-function (method function &optional noerror)
   "Return a function symbol based on METHOD and FUNCTION."
@@ -176,9 +184,13 @@ If it is down, start it up (again)."
 	  nil)
       ;; Open the server.
       (let ((result
-	     (funcall (gnus-get-function gnus-command-method 'open-server)
-		      (nth 1 gnus-command-method)
-		      (nthcdr 2 gnus-command-method))))
+	     (condition-case ()
+		 (funcall (gnus-get-function gnus-command-method 'open-server)
+			  (nth 1 gnus-command-method)
+			  (nthcdr 2 gnus-command-method))
+	       (quit
+		(message "Quit trying to open server")
+		nil))))
 	;; If this hasn't been opened before, we add it to the list.
 	(unless elem
 	  (setq elem (list gnus-command-method nil)
@@ -219,10 +231,12 @@ If it is down, start it up (again)."
 
 (defun gnus-server-opened (gnus-command-method)
   "Check whether a connection to GNUS-COMMAND-METHOD has been opened."
-  (when (stringp gnus-command-method)
-    (setq gnus-command-method (gnus-server-to-method gnus-command-method)))
-  (funcall (inline (gnus-get-function gnus-command-method 'server-opened))
-	   (nth 1 gnus-command-method)))
+  (unless (eq (gnus-server-status gnus-command-method)
+	      'denied)
+    (when (stringp gnus-command-method)
+      (setq gnus-command-method (gnus-server-to-method gnus-command-method)))
+    (funcall (inline (gnus-get-function gnus-command-method 'server-opened))
+	     (nth 1 gnus-command-method))))
 
 (defun gnus-status-message (gnus-command-method)
   "Return the status message from GNUS-COMMAND-METHOD.
@@ -320,11 +334,11 @@ If FETCH-OLD, retrieve all headers (or some subset thereof) in the group."
   "Set marks on articles in the backend."
   (let ((gnus-command-method (gnus-find-method-for-group group)))
     (if (not (gnus-check-backend-function
-             'request-set-mark (car gnus-command-method)))
-       action
+	      'request-set-mark (car gnus-command-method)))
+	action
       (funcall (gnus-get-function gnus-command-method 'request-set-mark)
-              (gnus-group-real-name group) action
-              (nth 1 gnus-command-method)))))
+	       (gnus-group-real-name group) action
+	       (nth 1 gnus-command-method)))))
 
 (defun gnus-request-update-mark (group article mark)
   "Allow the backend to change the mark the user tries to put on an article."
@@ -411,13 +425,14 @@ If BUFFER, insert the article in that group."
 (defun gnus-request-scan (group gnus-command-method)
   "Request a SCAN being performed in GROUP from GNUS-COMMAND-METHOD.
 If GROUP is nil, all groups on GNUS-COMMAND-METHOD are scanned."
-  (when gnus-plugged
-    (let ((gnus-command-method
-	   (if group (gnus-find-method-for-group group) gnus-command-method))
-	  (gnus-inhibit-demon t))
-      (funcall (gnus-get-function gnus-command-method 'request-scan)
-	       (and group (gnus-group-real-name group))
-	       (nth 1 gnus-command-method)))))
+  (let ((gnus-command-method
+	 (if group (gnus-find-method-for-group group) gnus-command-method))
+	(gnus-inhibit-demon t)
+	(mail-source-plugged gnus-plugged))
+    (if (or gnus-plugged (not (gnus-agent-method-p gnus-command-method)))
+	(funcall (gnus-get-function gnus-command-method 'request-scan)
+		 (and group (gnus-group-real-name group))
+		 (nth 1 gnus-command-method)))))
 
 (defsubst gnus-request-update-info (info gnus-command-method)
   "Request that GNUS-COMMAND-METHOD update INFO."