r21089: Do notifies on rename

(This used to be commit 2aadb95a7e58777ee7ff024cc9e14f4334970d50)

1 files changed, 44 insertions, 0 deletions

diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 7ffebd9118..3c7b3c4e18 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -4113,6 +4113,48 @@ NTSTATUS rename_internals_fsp(connection_struct *conn, files_struct *fsp, pstrin
 	return status;
 }
 
+/*
+ * Do the notify calls from a rename
+ */
+
+static void notify_rename(connection_struct *conn, BOOL is_dir,
+			  const char *oldpath, const char *newpath)
+{
+	char *olddir, *newdir;
+	const char *oldname, *newname;
+	uint32 mask;
+
+	mask = is_dir ? FILE_NOTIFY_CHANGE_DIR_NAME
+		: FILE_NOTIFY_CHANGE_FILE_NAME;
+
+	if (!parent_dirname_talloc(NULL, oldpath, &olddir, &oldname)
+	    || !parent_dirname_talloc(NULL, newpath, &newdir, &newname)) {
+		TALLOC_FREE(olddir);
+		return;
+	}
+
+	if (strcmp(olddir, newdir) == 0) {
+		notify_fname(conn, NOTIFY_ACTION_OLD_NAME, mask, oldpath);
+		notify_fname(conn, NOTIFY_ACTION_NEW_NAME, mask, newpath);
+	}
+	else {
+		notify_fname(conn, NOTIFY_ACTION_REMOVED, mask, oldpath);
+		notify_fname(conn, NOTIFY_ACTION_ADDED, mask, newpath);
+	}
+	TALLOC_FREE(olddir);
+	TALLOC_FREE(newdir);
+
+	/* this is a strange one. w2k3 gives an additional event for
+	   CHANGE_ATTRIBUTES and CHANGE_CREATION on the new file when renaming
+	   files, but not directories */
+	if (!is_dir) {
+		notify_fname(conn, NOTIFY_ACTION_MODIFIED,
+			     FILE_NOTIFY_CHANGE_ATTRIBUTES
+			     |FILE_NOTIFY_CHANGE_CREATION,
+			     newpath);
+	}
+}
+
 /****************************************************************************
  The guts of the rename command, split out so it may be called by the NT SMB
  code. 
@@ -4319,6 +4361,8 @@ NTSTATUS rename_internals(connection_struct *conn, pstring name,
 			rename_open_files(conn, lck, sbuf1.st_dev,
 					  sbuf1.st_ino, newname);
 			TALLOC_FREE(lck);
+			notify_rename(conn, S_ISDIR(sbuf1.st_mode),
+				      directory, newname);
 			return NT_STATUS_OK;	
 		}