1 /*
2 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20 #include "config.h"
21 #include "WebExceptionHandler.h"
22
23 // To avoid a global static symbol, we declare it in a function
globalExceptionHandler()24 static inline WebExceptionHandler& globalExceptionHandler()
25 {
26 static WebExceptionHandler s_globalExceptionHandler;
27 return s_globalExceptionHandler;
28 }
29
webInstallExceptionHandler(WebExceptionHandler handler)30 void webInstallExceptionHandler(WebExceptionHandler handler)
31 {
32 ASSERT(handler);
33 globalExceptionHandler() = handler;
34 }
35
webRaiseDOMException(WebDOMExceptionCode ec)36 void webRaiseDOMException(WebDOMExceptionCode ec)
37 {
38 ASSERT(ec);
39 if (WebExceptionHandler& handler = globalExceptionHandler())
40 (*handler)(ec);
41 }
42