[Emacs-diffs] Changes to emacs/lisp/url/url-handlers.el,v

[Michael Albinus]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Michael Albinus <albinus>       08/02/06 20:34:03

Index: url-handlers.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/url/url-handlers.el,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -b -r1.26 -r1.27
--- url-handlers.el     6 Feb 2008 14:43:05 -0000       1.26
+++ url-handlers.el     6 Feb 2008 20:34:03 -0000       1.27
@@ -73,6 +73,7 @@
 ;; file-ownership-preserved-p          No way to know
 ;; file-readable-p                     Finished
 ;; file-regular-p                      !directory_p
+;; file-remote-p                       Finished
 ;; file-symlink-p                      Needs DAV bindings
 ;; file-truename                       Needs DAV bindings
 ;; file-writable-p                     Check for LOCK?
@@ -151,6 +152,7 @@
 (put 'expand-file-name 'url-file-handlers 'url-handler-expand-file-name)
 (put 'directory-file-name 'url-file-handlers 'url-handler-directory-file-name)
 (put 'unhandled-file-name-directory 'url-file-handlers 
'url-handler-unhandled-file-name-directory)
+(put 'file-remote-p 'url-file-handlers 'url-handler-file-remote-p)
 ;; (put 'file-name-as-directory 'url-file-handlers 
'url-handler-file-name-as-directory)
 
 ;; These are operations that we do not support yet (DAV!!!)
@@ -194,6 +196,25 @@
       ;; a local process.
       nil)))
 
+(defun url-handler-file-remote-p (filename &optional identification connected)
+  (let ((url (url-generic-parse-url filename)))
+    (if (and (url-type url) (not (equal (url-type url) "file")))
+       ;; Maybe we can find a suitable check for CONNECTED.  For now,
+       ;; we ignore it.
+       (cond
+        ((eq identification 'method) (url-type url))
+        ((eq identification 'user) (url-user url))
+        ((eq identification 'host) (url-host url))
+        ((eq identification 'localname) (url-filename url))
+        (t (url-recreate-url
+            (url-parse-make-urlobj (url-type url) (url-user url) nil
+                                   (url-host url) (url-port url)))))
+      ;; If there is no URL type, or it is a "file://" URL, the
+      ;; filename is expected to be non remote.  A more subtle check
+      ;; for "file://" URLs could be applied, as said in
+      ;; `url-handler-unhandled-file-name-directory'.
+      nil)))
+
 ;; The actual implementation
 ;;;###autoload
 (defun url-copy-file (url newname &optional ok-if-already-exists keep-time)