1/*
2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "ExceptionHandlers.h"
28
29#include "ExceptionCode.h"
30
31NSString *DOMException = @"DOMException";
32NSString *DOMRangeException = @"DOMRangeException";
33NSString *DOMEventException = @"DOMEventException";
34NSString *DOMXPathException = @"DOMXPathException";
35
36namespace WebCore {
37
38void raiseDOMException(ExceptionCode ec)
39{
40    ASSERT(ec);
41
42    ExceptionCodeDescription description(ec);
43
44    NSString *exceptionName;
45    // FIXME: We can use the enum to do these comparisons faster.
46    if (strcmp(description.typeName, "DOM Range") == 0)
47        exceptionName = DOMRangeException;
48    else if (strcmp(description.typeName, "DOM Events") == 0)
49        exceptionName = DOMEventException;
50    else if (strcmp(description.typeName, "DOM XPath") == 0)
51        exceptionName = DOMXPathException;
52    else
53        exceptionName = DOMException;
54
55    NSString *reason;
56    if (description.name)
57        reason = [[NSString alloc] initWithFormat:@"*** %s: %@ %d", description.name, exceptionName, description.code];
58    else
59        reason = [[NSString alloc] initWithFormat:@"*** %@ %d", exceptionName, description.code];
60
61    NSDictionary *userInfo = [[NSDictionary alloc] initWithObjectsAndKeys:[NSNumber numberWithInt:description.code], exceptionName, nil];
62
63    NSException *exception = [NSException exceptionWithName:exceptionName reason:reason userInfo:userInfo];
64
65    [reason release];
66    [userInfo release];
67
68    [exception raise];
69}
70
71} // namespace WebCore
72