Index: third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h |
diff --git a/third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h b/third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h |
deleted file mode 100644 |
index 6da7bee97041ed8fe44b3d6e95fe0ff1d7148091..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h |
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-/* |
- * Copyright (C) 2011 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef ResourceLoaderOptions_h |
-#define ResourceLoaderOptions_h |
- |
-#include "core/fetch/FetchInitiatorInfo.h" |
-#include "core/fetch/IntegrityMetadata.h" |
-#include "platform/CrossThreadCopier.h" |
-#include "platform/weborigin/SecurityOrigin.h" |
-#include "wtf/Allocator.h" |
- |
-namespace blink { |
- |
-enum DataBufferingPolicy { BufferData, DoNotBufferData }; |
- |
-enum ContentSecurityPolicyDisposition { |
- CheckContentSecurityPolicy, |
- DoNotCheckContentSecurityPolicy |
-}; |
- |
-enum RequestInitiatorContext { |
- DocumentContext, |
- WorkerContext, |
-}; |
- |
-enum StoredCredentials { AllowStoredCredentials, DoNotAllowStoredCredentials }; |
- |
-// APIs like XMLHttpRequest and EventSource let the user decide whether to send |
-// credentials, but they're always sent for same-origin requests. Additional |
-// information is needed to handle cross-origin redirects correctly. |
-enum CredentialRequest { |
- ClientRequestedCredentials, |
- ClientDidNotRequestCredentials |
-}; |
- |
-enum SynchronousPolicy { RequestSynchronously, RequestAsynchronously }; |
- |
-// A resource fetch can be marked as being CORS enabled. The loader must perform |
-// an access check upon seeing the response. |
-enum CORSEnabled { NotCORSEnabled, IsCORSEnabled }; |
- |
-// Was the request generated from a "parser-inserted" element? |
-// https://html.spec.whatwg.org/multipage/scripting.html#parser-inserted |
-enum ParserDisposition { ParserInserted, NotParserInserted }; |
- |
-enum CacheAwareLoadingEnabled { |
- NotCacheAwareLoadingEnabled, |
- IsCacheAwareLoadingEnabled |
-}; |
- |
-struct ResourceLoaderOptions { |
- USING_FAST_MALLOC(ResourceLoaderOptions); |
- |
- public: |
- ResourceLoaderOptions() |
- : dataBufferingPolicy(BufferData), |
- allowCredentials(DoNotAllowStoredCredentials), |
- credentialsRequested(ClientDidNotRequestCredentials), |
- contentSecurityPolicyOption(CheckContentSecurityPolicy), |
- requestInitiatorContext(DocumentContext), |
- synchronousPolicy(RequestAsynchronously), |
- corsEnabled(NotCORSEnabled), |
- parserDisposition(ParserInserted), |
- cacheAwareLoadingEnabled(NotCacheAwareLoadingEnabled) {} |
- |
- ResourceLoaderOptions( |
- DataBufferingPolicy dataBufferingPolicy, |
- StoredCredentials allowCredentials, |
- CredentialRequest credentialsRequested, |
- ContentSecurityPolicyDisposition contentSecurityPolicyOption, |
- RequestInitiatorContext requestInitiatorContext) |
- : dataBufferingPolicy(dataBufferingPolicy), |
- allowCredentials(allowCredentials), |
- credentialsRequested(credentialsRequested), |
- contentSecurityPolicyOption(contentSecurityPolicyOption), |
- requestInitiatorContext(requestInitiatorContext), |
- synchronousPolicy(RequestAsynchronously), |
- corsEnabled(NotCORSEnabled), |
- parserDisposition(ParserInserted), |
- cacheAwareLoadingEnabled(NotCacheAwareLoadingEnabled) {} |
- |
- // Answers the question "can a separate request with these different options |
- // be re-used" (e.g. preload request) The safe (but possibly slow) answer is |
- // always false. |
- bool canReuseRequest(const ResourceLoaderOptions& other) const { |
- // dataBufferingPolicy differences are believed to be safe for re-use. |
- // FIXME: check allowCredentials. |
- // FIXME: check credentialsRequested. |
- // FIXME: check contentSecurityPolicyOption. |
- // initiatorInfo is purely informational and should be benign for re-use. |
- // requestInitiatorContext is benign (indicates document vs. worker) |
- if (synchronousPolicy != other.synchronousPolicy) |
- return false; |
- return corsEnabled == other.corsEnabled; |
- // securityOrigin has more complicated checks which callers are responsible |
- // for. |
- } |
- |
- // When adding members, CrossThreadResourceLoaderOptionsData should be |
- // updated. |
- DataBufferingPolicy dataBufferingPolicy; |
- |
- // Whether HTTP credentials and cookies are sent with the request. |
- StoredCredentials allowCredentials; |
- |
- // Whether the client (e.g. XHR) wanted credentials in the first place. |
- CredentialRequest credentialsRequested; |
- |
- ContentSecurityPolicyDisposition contentSecurityPolicyOption; |
- FetchInitiatorInfo initiatorInfo; |
- RequestInitiatorContext requestInitiatorContext; |
- SynchronousPolicy synchronousPolicy; |
- |
- // If the resource is loaded out-of-origin, whether or not to use CORS. |
- CORSEnabled corsEnabled; |
- |
- RefPtr<SecurityOrigin> securityOrigin; |
- String contentSecurityPolicyNonce; |
- IntegrityMetadataSet integrityMetadata; |
- ParserDisposition parserDisposition; |
- CacheAwareLoadingEnabled cacheAwareLoadingEnabled; |
-}; |
- |
-// Encode AtomicString (in FetchInitiatorInfo) as String to cross threads. |
-struct CrossThreadResourceLoaderOptionsData { |
- DISALLOW_NEW(); |
- explicit CrossThreadResourceLoaderOptionsData( |
- const ResourceLoaderOptions& options) |
- : dataBufferingPolicy(options.dataBufferingPolicy), |
- allowCredentials(options.allowCredentials), |
- credentialsRequested(options.credentialsRequested), |
- contentSecurityPolicyOption(options.contentSecurityPolicyOption), |
- initiatorInfo(options.initiatorInfo), |
- requestInitiatorContext(options.requestInitiatorContext), |
- synchronousPolicy(options.synchronousPolicy), |
- corsEnabled(options.corsEnabled), |
- securityOrigin(options.securityOrigin |
- ? options.securityOrigin->isolatedCopy() |
- : nullptr), |
- contentSecurityPolicyNonce(options.contentSecurityPolicyNonce), |
- integrityMetadata(options.integrityMetadata), |
- parserDisposition(options.parserDisposition), |
- cacheAwareLoadingEnabled(options.cacheAwareLoadingEnabled) {} |
- |
- operator ResourceLoaderOptions() const { |
- ResourceLoaderOptions options; |
- options.dataBufferingPolicy = dataBufferingPolicy; |
- options.allowCredentials = allowCredentials; |
- options.credentialsRequested = credentialsRequested; |
- options.contentSecurityPolicyOption = contentSecurityPolicyOption; |
- options.initiatorInfo = initiatorInfo; |
- options.requestInitiatorContext = requestInitiatorContext; |
- options.synchronousPolicy = synchronousPolicy; |
- options.corsEnabled = corsEnabled; |
- options.securityOrigin = securityOrigin; |
- options.contentSecurityPolicyNonce = contentSecurityPolicyNonce; |
- options.integrityMetadata = integrityMetadata; |
- options.parserDisposition = parserDisposition; |
- options.cacheAwareLoadingEnabled = cacheAwareLoadingEnabled; |
- return options; |
- } |
- |
- DataBufferingPolicy dataBufferingPolicy; |
- StoredCredentials allowCredentials; |
- CredentialRequest credentialsRequested; |
- ContentSecurityPolicyDisposition contentSecurityPolicyOption; |
- CrossThreadFetchInitiatorInfoData initiatorInfo; |
- RequestInitiatorContext requestInitiatorContext; |
- SynchronousPolicy synchronousPolicy; |
- CORSEnabled corsEnabled; |
- RefPtr<SecurityOrigin> securityOrigin; |
- String contentSecurityPolicyNonce; |
- IntegrityMetadataSet integrityMetadata; |
- ParserDisposition parserDisposition; |
- CacheAwareLoadingEnabled cacheAwareLoadingEnabled; |
-}; |
- |
-template <> |
-struct CrossThreadCopier<ResourceLoaderOptions> { |
- using Type = CrossThreadResourceLoaderOptionsData; |
- static Type copy(const ResourceLoaderOptions& options) { |
- return CrossThreadResourceLoaderOptionsData(options); |
- } |
-}; |
- |
-} // namespace blink |
- |
-#endif // ResourceLoaderOptions_h |