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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef FetchUtils_h | 5 #ifndef FetchUtils_h |
| 6 #define FetchUtils_h | 6 #define FetchUtils_h |
| 7 | 7 |
| 8 #include "core/CoreExport.h" | 8 #include "platform/PlatformExport.h" |
| 9 #include "wtf/Allocator.h" | 9 #include "wtf/Allocator.h" |
| 10 #include "wtf/Forward.h" | 10 #include "wtf/Forward.h" |
| 11 | 11 |
| 12 namespace blink { | 12 namespace blink { |
| 13 | 13 |
| 14 class HTTPHeaderMap; | 14 class HTTPHeaderMap; |
| 15 | 15 |
| 16 class CORE_EXPORT FetchUtils { | 16 class PLATFORM_EXPORT FetchUtils { |
| 17 STATIC_ONLY(FetchUtils); | 17 STATIC_ONLY(FetchUtils); |
| 18 | 18 |
| 19 public: | 19 public: |
| 20 static bool isSimpleMethod(const String& method); | 20 static bool isSimpleMethod(const String& method); |
| 21 static bool isSimpleHeader(const AtomicString& name, | 21 static bool isSimpleHeader(const AtomicString& name, |
| 22 const AtomicString& value); | 22 const AtomicString& value); |
| 23 static bool isSimpleContentType(const AtomicString& mediaType); | 23 static bool isSimpleContentType(const AtomicString& mediaType); |
| 24 static bool isSimpleRequest(const String& method, const HTTPHeaderMap&); | 24 static bool isSimpleRequest(const String& method, const HTTPHeaderMap&); |
| 25 static bool isForbiddenMethod(const String& method); | 25 static bool isForbiddenMethod(const String& method); |
| 26 static bool isUsefulMethod(const String& method) { | 26 static bool isUsefulMethod(const String& method) { |
| 27 return !isForbiddenMethod(method); | 27 return !isForbiddenMethod(method); |
| 28 } | 28 } |
| 29 static bool isForbiddenHeaderName(const String& name); | 29 static bool isForbiddenHeaderName(const String& name); |
| 30 static bool isForbiddenResponseHeaderName(const String& name); | 30 static bool isForbiddenResponseHeaderName(const String& name); |
| 31 static bool isSimpleOrForbiddenRequest(const String& method, | 31 static bool isSimpleOrForbiddenRequest(const String& method, |
| 32 const HTTPHeaderMap&); | 32 const HTTPHeaderMap&); |
| 33 static AtomicString normalizeMethod(const AtomicString& method); | 33 static AtomicString normalizeMethod(const AtomicString& method); |
| 34 static String normalizeHeaderValue(const String& value); | 34 static String normalizeHeaderValue(const String& value); |
| 35 | 35 |
| 36 // https://fetch.spec.whatwg.org/#ok-status aka a successful 2xx status | 36 // https://fetch.spec.whatwg.org/#ok-status aka a successful 2xx status |
| 37 // code, https://tools.ietf.org/html/rfc7231#section-6.3 . We opt to use | 37 // code, https://tools.ietf.org/html/rfc7231#section-6.3 . We opt to use |
| 38 // the Fetch term in naming the predicate. | 38 // the Fetch term in naming the predicate. |
| 39 static bool isOkStatus(int status) { return status >= 200 && status < 300; } | 39 static bool isOkStatus(int status) { return status >= 200 && status < 300; } |
| 40 }; | 40 }; |
| 41 | 41 |
| 42 } // namespace blink | 42 } // namespace blink |
| 43 | 43 |
| 44 #endif | 44 #endif |
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