[Emacs-diffs] emacs/lisp/net dbus.el

[Michael Albinus]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Michael Albinus <albinus>       09/01/26 20:26:11

Modified files:
        lisp/net       : dbus.el 

Log message:
        * net/dbus.el (dbus-event-error-hooks): New variable.
        (dbus-handle-event): Use it.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/net/dbus.el?cvsroot=emacs&r1=1.26&r2=1.27

Patches:
Index: dbus.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/net/dbus.el,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -b -r1.26 -r1.27
--- dbus.el     3 Jan 2009 14:55:10 -0000       1.26
+++ dbus.el     26 Jan 2009 20:26:10 -0000      1.27
@@ -97,6 +97,11 @@
 (put 'dbus-ignore-errors 'edebug-form-spec '(form body))
 (font-lock-add-keywords 'emacs-lisp-mode '("\\<dbus-ignore-errors\\>"))
 
+(defvar dbus-event-error-hooks nil
+  "Functions to be called when a D-Bus error happens in the event handler.
+Every function must accept one argument, the error variable
+catched in `condition-case' by `dbus-error'.")
+
 
 ;;; Hash table of registered functions.
 
@@ -374,6 +379,7 @@
         (dbus-method-error-internal
          (nth 1 event) (nth 3 event) (nth 4 event) (cadr err))))
      ;; Propagate D-Bus error messages.
+     (run-hook-with-args 'dbus-event-error-hooks err)
      (when (or dbus-debug (= dbus-message-type-error (nth 2 event)))
        (signal (car err) (cdr err))))))