1/*
2 * Copyright (C) 2009 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef WebURLError_h
32#define WebURLError_h
33
34#include "WebString.h"
35#include "WebURL.h"
36
37namespace blink {
38
39class ResourceError;
40
41struct WebURLError {
42    // A namespace for "reason" to support various layers generating
43    // resource errors. WebKit does not care about the value of this
44    // string as it will just be passed via callbacks to the consumer.
45    WebString domain;
46
47    // A numeric error code detailing the reason for this error. A value
48    // of 0 means no error. WebKit does not interpret the meaning of other
49    // values and normally just forwards this error information back to the
50    // embedder (see for example WebFrameClient).
51    int reason;
52
53    // A flag showing whether or not "unreachableURL" has a copy in the
54    // cache that was too stale to return for this request.
55    bool staleCopyInCache;
56
57    // A flag showing whether this error should be treated as a cancellation,
58    // e.g. we do not show console errors for cancellations.
59    bool isCancellation;
60
61    // The url that failed to load.
62    WebURL unreachableURL;
63
64    // A description for the error.
65    WebString localizedDescription;
66
67    WebURLError() : reason(0), staleCopyInCache(false), isCancellation(false) { }
68
69#if INSIDE_BLINK
70    BLINK_PLATFORM_EXPORT WebURLError(const ResourceError&);
71    BLINK_PLATFORM_EXPORT WebURLError& operator=(const ResourceError&);
72    BLINK_PLATFORM_EXPORT operator ResourceError() const;
73#endif
74};
75
76} // namespace blink
77
78#endif
79