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1 /* | |
2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. | |
3 * Copyright (C) 2013 Google Inc. All rights reserved. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions | |
7 * are met: | |
8 * 1. Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright | |
11 * notice, this list of conditions and the following disclaimer in the | |
12 * documentation and/or other materials provided with the distribution. | |
13 * | |
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
25 */ | |
26 | |
27 #ifndef SKY_ENGINE_PLATFORM_NETWORK_RESOURCEERROR_H_ | |
28 #define SKY_ENGINE_PLATFORM_NETWORK_RESOURCEERROR_H_ | |
29 | |
30 #include "sky/engine/platform/PlatformExport.h" | |
31 #include "sky/engine/wtf/text/WTFString.h" | |
32 | |
33 namespace blink { | |
34 | |
35 PLATFORM_EXPORT extern const char errorDomainBlinkInternal[]; // Used for errors
that won't be exposed to clients. | |
36 | |
37 class PLATFORM_EXPORT ResourceError { | |
38 public: | |
39 static ResourceError cancelledError(const String& failingURL); | |
40 | |
41 ResourceError() | |
42 : m_errorCode(0) | |
43 , m_isNull(true) | |
44 , m_isCancellation(false) | |
45 , m_isTimeout(false) | |
46 , m_staleCopyInCache(false) | |
47 { | |
48 } | |
49 | |
50 ResourceError(const String& domain, int errorCode, const String& failingURL,
const String& localizedDescription) | |
51 : m_domain(domain) | |
52 , m_errorCode(errorCode) | |
53 , m_failingURL(failingURL) | |
54 , m_localizedDescription(localizedDescription) | |
55 , m_isNull(false) | |
56 , m_isCancellation(false) | |
57 , m_isTimeout(false) | |
58 , m_staleCopyInCache(false) | |
59 { | |
60 } | |
61 | |
62 // Makes a deep copy. Useful for when you need to use a ResourceError on ano
ther thread. | |
63 ResourceError copy() const; | |
64 | |
65 bool isNull() const { return m_isNull; } | |
66 | |
67 const String& domain() const { return m_domain; } | |
68 int errorCode() const { return m_errorCode; } | |
69 const String& failingURL() const { return m_failingURL; } | |
70 const String& localizedDescription() const { return m_localizedDescription;
} | |
71 | |
72 void setIsCancellation(bool isCancellation) { m_isCancellation = isCancellat
ion; } | |
73 bool isCancellation() const { return m_isCancellation; } | |
74 | |
75 void setIsTimeout(bool isTimeout) { m_isTimeout = isTimeout; } | |
76 bool isTimeout() const { return m_isTimeout; } | |
77 void setStaleCopyInCache(bool staleCopyInCache) { m_staleCopyInCache = stale
CopyInCache; } | |
78 bool staleCopyInCache() const { return m_staleCopyInCache; } | |
79 | |
80 static bool compare(const ResourceError&, const ResourceError&); | |
81 | |
82 private: | |
83 String m_domain; | |
84 int m_errorCode; | |
85 String m_failingURL; | |
86 String m_localizedDescription; | |
87 bool m_isNull; | |
88 bool m_isCancellation; | |
89 bool m_isTimeout; | |
90 bool m_staleCopyInCache; | |
91 }; | |
92 | |
93 inline bool operator==(const ResourceError& a, const ResourceError& b) { return
ResourceError::compare(a, b); } | |
94 inline bool operator!=(const ResourceError& a, const ResourceError& b) { return
!(a == b); } | |
95 | |
96 } // namespace blink | |
97 | |
98 #endif // SKY_ENGINE_PLATFORM_NETWORK_RESOURCEERROR_H_ | |
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