| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "modules/cachestorage/Cache.h" |
| |
| #include <memory> |
| #include <utility> |
| #include "bindings/core/v8/CallbackPromiseAdapter.h" |
| #include "bindings/core/v8/ExceptionState.h" |
| #include "bindings/core/v8/IDLTypes.h" |
| #include "bindings/core/v8/NativeValueTraitsImpl.h" |
| #include "bindings/core/v8/ScriptPromiseResolver.h" |
| #include "bindings/core/v8/V8BindingForCore.h" |
| #include "bindings/core/v8/V8Response.h" |
| #include "bindings/core/v8/V8ScriptRunner.h" |
| #include "core/dom/DOMException.h" |
| #include "core/dom/ExecutionContext.h" |
| #include "core/fetch/BodyStreamBuffer.h" |
| #include "core/fetch/FetchDataLoader.h" |
| #include "core/fetch/Request.h" |
| #include "core/fetch/Response.h" |
| #include "core/html/parser/TextResourceDecoder.h" |
| #include "core/inspector/ConsoleMessage.h" |
| #include "modules/cachestorage/CacheStorageError.h" |
| #include "modules/serviceworkers/ServiceWorkerGlobalScope.h" |
| #include "platform/Histogram.h" |
| #include "platform/bindings/ScriptState.h" |
| #include "platform/bindings/V8ThrowException.h" |
| #include "platform/loader/fetch/CachedMetadata.h" |
| #include "platform/network/http_names.h" |
| #include "platform/network/mime/MIMETypeRegistry.h" |
| #include "platform/runtime_enabled_features.h" |
| #include "public/platform/modules/cache_storage/cache_storage.mojom-blink.h" |
| #include "public/platform/modules/serviceworker/WebServiceWorkerCache.h" |
| #include "services/network/public/interfaces/fetch_api.mojom-blink.h" |
| |
| namespace blink { |
| |
| namespace { |
| |
| // FIXME: Consider using CallbackPromiseAdapter. |
| class CacheMatchCallbacks : public WebServiceWorkerCache::CacheMatchCallbacks { |
| WTF_MAKE_NONCOPYABLE(CacheMatchCallbacks); |
| |
| public: |
| explicit CacheMatchCallbacks(ScriptPromiseResolver* resolver) |
| : resolver_(resolver) {} |
| |
| void OnSuccess(const WebServiceWorkerResponse& web_response) override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| ScriptState::Scope scope(resolver_->GetScriptState()); |
| resolver_->Resolve( |
| Response::Create(resolver_->GetScriptState(), web_response)); |
| resolver_.Clear(); |
| } |
| |
| void OnError(mojom::CacheStorageError reason) override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| if (reason == mojom::CacheStorageError::kErrorNotFound) |
| resolver_->Resolve(); |
| else |
| resolver_->Reject(CacheStorageError::CreateException(reason)); |
| resolver_.Clear(); |
| } |
| |
| private: |
| Persistent<ScriptPromiseResolver> resolver_; |
| }; |
| |
| // FIXME: Consider using CallbackPromiseAdapter. |
| class CacheWithResponsesCallbacks |
| : public WebServiceWorkerCache::CacheWithResponsesCallbacks { |
| WTF_MAKE_NONCOPYABLE(CacheWithResponsesCallbacks); |
| |
| public: |
| explicit CacheWithResponsesCallbacks(ScriptPromiseResolver* resolver) |
| : resolver_(resolver) {} |
| |
| void OnSuccess( |
| const WebVector<WebServiceWorkerResponse>& web_responses) override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| ScriptState::Scope scope(resolver_->GetScriptState()); |
| HeapVector<Member<Response>> responses; |
| for (size_t i = 0; i < web_responses.size(); ++i) |
| responses.push_back( |
| Response::Create(resolver_->GetScriptState(), web_responses[i])); |
| resolver_->Resolve(responses); |
| resolver_.Clear(); |
| } |
| |
| void OnError(mojom::CacheStorageError reason) override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| resolver_->Reject(CacheStorageError::CreateException(reason)); |
| resolver_.Clear(); |
| } |
| |
| protected: |
| Persistent<ScriptPromiseResolver> resolver_; |
| }; |
| |
| // FIXME: Consider using CallbackPromiseAdapter. |
| class CacheDeleteCallback : public WebServiceWorkerCache::CacheBatchCallbacks { |
| WTF_MAKE_NONCOPYABLE(CacheDeleteCallback); |
| |
| public: |
| explicit CacheDeleteCallback(ScriptPromiseResolver* resolver) |
| : resolver_(resolver) {} |
| |
| void OnSuccess() override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| resolver_->Resolve(true); |
| resolver_.Clear(); |
| } |
| |
| void OnError(mojom::CacheStorageError reason) override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| if (reason == mojom::CacheStorageError::kErrorNotFound) |
| resolver_->Resolve(false); |
| else |
| resolver_->Reject(CacheStorageError::CreateException(reason)); |
| resolver_.Clear(); |
| } |
| |
| private: |
| Persistent<ScriptPromiseResolver> resolver_; |
| }; |
| |
| // FIXME: Consider using CallbackPromiseAdapter. |
| class CacheWithRequestsCallbacks |
| : public WebServiceWorkerCache::CacheWithRequestsCallbacks { |
| WTF_MAKE_NONCOPYABLE(CacheWithRequestsCallbacks); |
| |
| public: |
| explicit CacheWithRequestsCallbacks(ScriptPromiseResolver* resolver) |
| : resolver_(resolver) {} |
| |
| void OnSuccess( |
| const WebVector<WebServiceWorkerRequest>& web_requests) override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| ScriptState::Scope scope(resolver_->GetScriptState()); |
| HeapVector<Member<Request>> requests; |
| for (size_t i = 0; i < web_requests.size(); ++i) |
| requests.push_back( |
| Request::Create(resolver_->GetScriptState(), web_requests[i])); |
| resolver_->Resolve(requests); |
| resolver_.Clear(); |
| } |
| |
| void OnError(mojom::CacheStorageError reason) override { |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| resolver_->Reject(CacheStorageError::CreateException(reason)); |
| resolver_.Clear(); |
| } |
| |
| private: |
| Persistent<ScriptPromiseResolver> resolver_; |
| }; |
| |
| void RecordResponseTypeForAdd(const Member<Response>& response) { |
| DEFINE_THREAD_SAFE_STATIC_LOCAL( |
| EnumerationHistogram, response_type_histogram, |
| ("ServiceWorkerCache.Cache.AddResponseType", |
| static_cast<int>(network::mojom::FetchResponseType::kLast) + 1)); |
| response_type_histogram.Count( |
| static_cast<int>(response->GetResponse()->GetType())); |
| }; |
| |
| bool VaryHeaderContainsAsterisk(const Response* response) { |
| const FetchHeaderList* headers = response->headers()->HeaderList(); |
| String varyHeader; |
| if (headers->Get("vary", varyHeader)) { |
| Vector<String> fields; |
| varyHeader.Split(',', fields); |
| return std::any_of(fields.begin(), fields.end(), [](const String& field) { |
| return field.StripWhiteSpace() == "*"; |
| }); |
| } |
| return false; |
| } |
| |
| bool ShouldGenerateV8CodeCache(ScriptState* script_state, |
| const Response* response) { |
| if (!RuntimeEnabledFeatures::PWAFullCodeCacheEnabled()) |
| return false; |
| ExecutionContext* context = ExecutionContext::From(script_state); |
| if (!context->IsServiceWorkerGlobalScope()) |
| return false; |
| if (!ToServiceWorkerGlobalScope(context)->IsInstalling()) |
| return false; |
| if (!MIMETypeRegistry::IsSupportedJavaScriptMIMEType( |
| response->InternalMIMEType())) { |
| return false; |
| } |
| if (!response->InternalBodyBuffer()) |
| return false; |
| return true; |
| } |
| |
| } // namespace |
| |
| // TODO(nhiroki): Unfortunately, we have to go through V8 to wait for the fetch |
| // promise. It should be better to achieve this only within C++ world. |
| class Cache::FetchResolvedForAdd final : public ScriptFunction { |
| public: |
| static v8::Local<v8::Function> Create( |
| ScriptState* script_state, |
| Cache* cache, |
| const HeapVector<Member<Request>>& requests) { |
| FetchResolvedForAdd* self = |
| new FetchResolvedForAdd(script_state, cache, requests); |
| return self->BindToV8Function(); |
| } |
| |
| ScriptValue Call(ScriptValue value) override { |
| NonThrowableExceptionState exception_state; |
| HeapVector<Member<Response>> responses = |
| NativeValueTraits<IDLSequence<Response>>::NativeValue( |
| GetScriptState()->GetIsolate(), value.V8Value(), exception_state); |
| |
| for (const auto& response : responses) { |
| if (!response->ok()) { |
| ScriptPromise rejection = ScriptPromise::Reject( |
| GetScriptState(), |
| V8ThrowException::CreateTypeError(GetScriptState()->GetIsolate(), |
| "Request failed")); |
| return ScriptValue(GetScriptState(), rejection.V8Value()); |
| } |
| if (VaryHeaderContainsAsterisk(response)) { |
| ScriptPromise rejection = ScriptPromise::Reject( |
| GetScriptState(), |
| V8ThrowException::CreateTypeError(GetScriptState()->GetIsolate(), |
| "Vary header contains *")); |
| return ScriptValue(GetScriptState(), rejection.V8Value()); |
| } |
| } |
| |
| for (const auto& response : responses) |
| RecordResponseTypeForAdd(response); |
| |
| ScriptPromise put_promise = |
| cache_->PutImpl(GetScriptState(), requests_, responses); |
| return ScriptValue(GetScriptState(), put_promise.V8Value()); |
| } |
| |
| void Trace(blink::Visitor* visitor) override { |
| visitor->Trace(cache_); |
| visitor->Trace(requests_); |
| ScriptFunction::Trace(visitor); |
| } |
| |
| private: |
| FetchResolvedForAdd(ScriptState* script_state, |
| Cache* cache, |
| const HeapVector<Member<Request>>& requests) |
| : ScriptFunction(script_state), cache_(cache), requests_(requests) {} |
| |
| Member<Cache> cache_; |
| HeapVector<Member<Request>> requests_; |
| }; |
| |
| class Cache::BarrierCallbackForPut final |
| : public GarbageCollectedFinalized<BarrierCallbackForPut> { |
| public: |
| BarrierCallbackForPut(int number_of_operations, |
| Cache* cache, |
| ScriptPromiseResolver* resolver) |
| : number_of_remaining_operations_(number_of_operations), |
| cache_(cache), |
| resolver_(resolver) { |
| DCHECK_LT(0, number_of_remaining_operations_); |
| batch_operations_.resize(number_of_operations); |
| } |
| |
| void OnSuccess(size_t index, |
| const WebServiceWorkerCache::BatchOperation& batch_operation) { |
| DCHECK_LT(index, batch_operations_.size()); |
| if (completed_) |
| return; |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| batch_operations_[index] = batch_operation; |
| if (--number_of_remaining_operations_ != 0) |
| return; |
| MaybeReportInstalledScripts(); |
| cache_->WebCache()->DispatchBatch( |
| std::make_unique<CallbackPromiseAdapter<void, CacheStorageError>>( |
| resolver_), |
| batch_operations_); |
| } |
| |
| void OnError(const String& error_message) { |
| if (completed_) |
| return; |
| completed_ = true; |
| if (!resolver_->GetExecutionContext() || |
| resolver_->GetExecutionContext()->IsContextDestroyed()) |
| return; |
| ScriptState* state = resolver_->GetScriptState(); |
| ScriptState::Scope scope(state); |
| resolver_->Reject( |
| V8ThrowException::CreateTypeError(state->GetIsolate(), error_message)); |
| } |
| |
| virtual void Trace(blink::Visitor* visitor) { |
| visitor->Trace(cache_); |
| visitor->Trace(resolver_); |
| } |
| |
| private: |
| // Report the script stats if this cache storage is for service worker |
| // execution context and it's in installation phase. |
| void MaybeReportInstalledScripts() { |
| ExecutionContext* context = resolver_->GetExecutionContext(); |
| if (!context || !context->IsServiceWorkerGlobalScope()) |
| return; |
| ServiceWorkerGlobalScope* global_scope = |
| ToServiceWorkerGlobalScope(context); |
| if (!global_scope->IsInstalling()) |
| return; |
| |
| for (const auto& operation : batch_operations_) { |
| scoped_refptr<BlobDataHandle> blob_data_handle = |
| operation.response.GetBlobDataHandle(); |
| if (!blob_data_handle) |
| continue; |
| if (!MIMETypeRegistry::IsSupportedJavaScriptMIMEType( |
| blob_data_handle->GetType())) { |
| continue; |
| } |
| global_scope->CountCacheStorageInstalledScript( |
| blob_data_handle->size(), operation.response.SideDataBlobSize()); |
| } |
| } |
| |
| bool completed_ = false; |
| int number_of_remaining_operations_; |
| Member<Cache> cache_; |
| Member<ScriptPromiseResolver> resolver_; |
| Vector<WebServiceWorkerCache::BatchOperation> batch_operations_; |
| }; |
| |
| class Cache::BlobHandleCallbackForPut final |
| : public GarbageCollectedFinalized<BlobHandleCallbackForPut>, |
| public FetchDataLoader::Client { |
| USING_GARBAGE_COLLECTED_MIXIN(BlobHandleCallbackForPut); |
| |
| public: |
| BlobHandleCallbackForPut(size_t index, |
| BarrierCallbackForPut* barrier_callback, |
| Request* request, |
| Response* response) |
| : index_(index), barrier_callback_(barrier_callback) { |
| request->PopulateWebServiceWorkerRequest(web_request_); |
| response->PopulateWebServiceWorkerResponse(web_response_); |
| } |
| ~BlobHandleCallbackForPut() override = default; |
| |
| void DidFetchDataLoadedBlobHandle( |
| scoped_refptr<BlobDataHandle> handle) override { |
| WebServiceWorkerCache::BatchOperation batch_operation; |
| batch_operation.operation_type = WebServiceWorkerCache::kOperationTypePut; |
| batch_operation.request = web_request_; |
| batch_operation.response = web_response_; |
| batch_operation.response.SetBlobDataHandle(std::move(handle)); |
| barrier_callback_->OnSuccess(index_, batch_operation); |
| } |
| |
| void DidFetchDataLoadFailed() override { |
| barrier_callback_->OnError("network error"); |
| } |
| |
| void Trace(blink::Visitor* visitor) override { |
| visitor->Trace(barrier_callback_); |
| FetchDataLoader::Client::Trace(visitor); |
| } |
| |
| private: |
| const size_t index_; |
| Member<BarrierCallbackForPut> barrier_callback_; |
| |
| WebServiceWorkerRequest web_request_; |
| WebServiceWorkerResponse web_response_; |
| }; |
| |
| class Cache::CodeCacheHandleCallbackForPut final |
| : public GarbageCollectedFinalized<CodeCacheHandleCallbackForPut>, |
| public FetchDataLoader::Client { |
| USING_GARBAGE_COLLECTED_MIXIN(CodeCacheHandleCallbackForPut); |
| |
| public: |
| CodeCacheHandleCallbackForPut(ScriptState* script_state, |
| size_t index, |
| BarrierCallbackForPut* barrier_callback, |
| Request* request, |
| Response* response) |
| : script_state_(script_state), |
| index_(index), |
| barrier_callback_(barrier_callback), |
| mime_type_(response->InternalMIMEType()) { |
| request->PopulateWebServiceWorkerRequest(web_request_); |
| response->PopulateWebServiceWorkerResponse(web_response_); |
| } |
| ~CodeCacheHandleCallbackForPut() override = default; |
| |
| void DidFetchDataLoadedArrayBuffer(DOMArrayBuffer* array_buffer) override { |
| WebServiceWorkerCache::BatchOperation batch_operation; |
| batch_operation.operation_type = WebServiceWorkerCache::kOperationTypePut; |
| batch_operation.request = web_request_; |
| batch_operation.response = web_response_; |
| |
| std::unique_ptr<BlobData> blob_data = BlobData::Create(); |
| blob_data->SetContentType(mime_type_); |
| blob_data->AppendBytes(array_buffer->Data(), array_buffer->ByteLength()); |
| batch_operation.response.SetBlobDataHandle(BlobDataHandle::Create( |
| std::move(blob_data), array_buffer->ByteLength())); |
| |
| // Currently we only support UTF8 encoding. |
| // TODO(horo): Use the charset in Content-type header of the response. |
| // See crbug.com/743311. |
| std::unique_ptr<TextResourceDecoder> text_decoder = |
| TextResourceDecoder::Create( |
| TextResourceDecoderOptions::CreateAlwaysUseUTF8ForText()); |
| |
| scoped_refptr<CachedMetadata> cached_metadata = |
| V8ScriptRunner::GenerateFullCodeCache( |
| script_state_.get(), |
| text_decoder->Decode(static_cast<const char*>(array_buffer->Data()), |
| array_buffer->ByteLength()), |
| web_request_.Url().GetString(), text_decoder->Encoding(), |
| web_response_.ResponseType() == |
| network::mojom::FetchResponseType::kOpaque |
| ? V8ScriptRunner::OpaqueMode::kOpaque |
| : V8ScriptRunner::OpaqueMode::kNotOpaque); |
| if (!cached_metadata) { |
| barrier_callback_->OnSuccess(index_, batch_operation); |
| return; |
| } |
| const Vector<char>& serialized_data = cached_metadata->SerializedData(); |
| std::unique_ptr<BlobData> side_data_blob_data = BlobData::Create(); |
| side_data_blob_data->AppendBytes(serialized_data.data(), |
| serialized_data.size()); |
| |
| batch_operation.response.SetSideDataBlobDataHandle(BlobDataHandle::Create( |
| std::move(side_data_blob_data), serialized_data.size())); |
| barrier_callback_->OnSuccess(index_, batch_operation); |
| } |
| |
| void DidFetchDataLoadFailed() override { |
| barrier_callback_->OnError("network error"); |
| } |
| |
| void Trace(blink::Visitor* visitor) override { |
| visitor->Trace(barrier_callback_); |
| FetchDataLoader::Client::Trace(visitor); |
| } |
| |
| private: |
| const scoped_refptr<ScriptState> script_state_; |
| const size_t index_; |
| Member<BarrierCallbackForPut> barrier_callback_; |
| const String mime_type_; |
| |
| WebServiceWorkerRequest web_request_; |
| WebServiceWorkerResponse web_response_; |
| }; |
| |
| Cache* Cache::Create(GlobalFetch::ScopedFetcher* fetcher, |
| std::unique_ptr<WebServiceWorkerCache> web_cache) { |
| return new Cache(fetcher, std::move(web_cache)); |
| } |
| |
| ScriptPromise Cache::match(ScriptState* script_state, |
| const RequestInfo& request, |
| const CacheQueryOptions& options, |
| ExceptionState& exception_state) { |
| DCHECK(!request.IsNull()); |
| if (request.IsRequest()) |
| return MatchImpl(script_state, request.GetAsRequest(), options); |
| Request* new_request = |
| Request::Create(script_state, request.GetAsUSVString(), exception_state); |
| if (exception_state.HadException()) |
| return ScriptPromise(); |
| return MatchImpl(script_state, new_request, options); |
| } |
| |
| ScriptPromise Cache::matchAll(ScriptState* script_state, |
| ExceptionState& exception_state) { |
| return MatchAllImpl(script_state); |
| } |
| |
| ScriptPromise Cache::matchAll(ScriptState* script_state, |
| const RequestInfo& request, |
| const CacheQueryOptions& options, |
| ExceptionState& exception_state) { |
| DCHECK(!request.IsNull()); |
| if (request.IsRequest()) |
| return MatchAllImpl(script_state, request.GetAsRequest(), options); |
| Request* new_request = |
| Request::Create(script_state, request.GetAsUSVString(), exception_state); |
| if (exception_state.HadException()) |
| return ScriptPromise(); |
| return MatchAllImpl(script_state, new_request, options); |
| } |
| |
| ScriptPromise Cache::add(ScriptState* script_state, |
| const RequestInfo& request, |
| ExceptionState& exception_state) { |
| DCHECK(!request.IsNull()); |
| HeapVector<Member<Request>> requests; |
| if (request.IsRequest()) { |
| requests.push_back(request.GetAsRequest()); |
| } else { |
| requests.push_back(Request::Create(script_state, request.GetAsUSVString(), |
| exception_state)); |
| if (exception_state.HadException()) |
| return ScriptPromise(); |
| } |
| |
| return AddAllImpl(script_state, requests, exception_state); |
| } |
| |
| ScriptPromise Cache::addAll(ScriptState* script_state, |
| const HeapVector<RequestInfo>& raw_requests, |
| ExceptionState& exception_state) { |
| HeapVector<Member<Request>> requests; |
| for (RequestInfo request : raw_requests) { |
| if (request.IsRequest()) { |
| requests.push_back(request.GetAsRequest()); |
| } else { |
| requests.push_back(Request::Create(script_state, request.GetAsUSVString(), |
| exception_state)); |
| if (exception_state.HadException()) |
| return ScriptPromise(); |
| } |
| } |
| |
| return AddAllImpl(script_state, requests, exception_state); |
| } |
| |
| ScriptPromise Cache::Delete(ScriptState* script_state, |
| const RequestInfo& request, |
| const CacheQueryOptions& options, |
| ExceptionState& exception_state) { |
| DCHECK(!request.IsNull()); |
| if (request.IsRequest()) |
| return DeleteImpl(script_state, request.GetAsRequest(), options); |
| Request* new_request = |
| Request::Create(script_state, request.GetAsUSVString(), exception_state); |
| if (exception_state.HadException()) |
| return ScriptPromise(); |
| return DeleteImpl(script_state, new_request, options); |
| } |
| |
| ScriptPromise Cache::put(ScriptState* script_state, |
| const RequestInfo& request, |
| Response* response, |
| ExceptionState& exception_state) { |
| DCHECK(!request.IsNull()); |
| if (request.IsRequest()) |
| return PutImpl(script_state, |
| HeapVector<Member<Request>>(1, request.GetAsRequest()), |
| HeapVector<Member<Response>>(1, response)); |
| Request* new_request = |
| Request::Create(script_state, request.GetAsUSVString(), exception_state); |
| if (exception_state.HadException()) |
| return ScriptPromise(); |
| return PutImpl(script_state, HeapVector<Member<Request>>(1, new_request), |
| HeapVector<Member<Response>>(1, response)); |
| } |
| |
| ScriptPromise Cache::keys(ScriptState* script_state, ExceptionState&) { |
| return KeysImpl(script_state); |
| } |
| |
| ScriptPromise Cache::keys(ScriptState* script_state, |
| const RequestInfo& request, |
| const CacheQueryOptions& options, |
| ExceptionState& exception_state) { |
| DCHECK(!request.IsNull()); |
| if (request.IsRequest()) |
| return KeysImpl(script_state, request.GetAsRequest(), options); |
| Request* new_request = |
| Request::Create(script_state, request.GetAsUSVString(), exception_state); |
| if (exception_state.HadException()) |
| return ScriptPromise(); |
| return KeysImpl(script_state, new_request, options); |
| } |
| |
| // static |
| WebServiceWorkerCache::QueryParams Cache::ToWebQueryParams( |
| const CacheQueryOptions& options) { |
| WebServiceWorkerCache::QueryParams web_query_params; |
| web_query_params.ignore_search = options.ignoreSearch(); |
| web_query_params.ignore_method = options.ignoreMethod(); |
| web_query_params.ignore_vary = options.ignoreVary(); |
| web_query_params.cache_name = options.cacheName(); |
| return web_query_params; |
| } |
| |
| Cache::Cache(GlobalFetch::ScopedFetcher* fetcher, |
| std::unique_ptr<WebServiceWorkerCache> web_cache) |
| : scoped_fetcher_(fetcher), web_cache_(std::move(web_cache)) {} |
| |
| void Cache::Trace(blink::Visitor* visitor) { |
| visitor->Trace(scoped_fetcher_); |
| ScriptWrappable::Trace(visitor); |
| } |
| |
| ScriptPromise Cache::MatchImpl(ScriptState* script_state, |
| const Request* request, |
| const CacheQueryOptions& options) { |
| WebServiceWorkerRequest web_request; |
| request->PopulateWebServiceWorkerRequest(web_request); |
| |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| const ScriptPromise promise = resolver->Promise(); |
| if (request->method() != HTTPNames::GET && !options.ignoreMethod()) { |
| resolver->Resolve(); |
| return promise; |
| } |
| web_cache_->DispatchMatch(std::make_unique<CacheMatchCallbacks>(resolver), |
| web_request, ToWebQueryParams(options)); |
| return promise; |
| } |
| |
| ScriptPromise Cache::MatchAllImpl(ScriptState* script_state) { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| const ScriptPromise promise = resolver->Promise(); |
| web_cache_->DispatchMatchAll( |
| std::make_unique<CacheWithResponsesCallbacks>(resolver), |
| WebServiceWorkerRequest(), WebServiceWorkerCache::QueryParams()); |
| return promise; |
| } |
| |
| ScriptPromise Cache::MatchAllImpl(ScriptState* script_state, |
| const Request* request, |
| const CacheQueryOptions& options) { |
| WebServiceWorkerRequest web_request; |
| request->PopulateWebServiceWorkerRequest(web_request); |
| |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| const ScriptPromise promise = resolver->Promise(); |
| if (request->method() != HTTPNames::GET && !options.ignoreMethod()) { |
| resolver->Resolve(HeapVector<Member<Response>>()); |
| return promise; |
| } |
| web_cache_->DispatchMatchAll( |
| std::make_unique<CacheWithResponsesCallbacks>(resolver), web_request, |
| ToWebQueryParams(options)); |
| return promise; |
| } |
| |
| ScriptPromise Cache::AddAllImpl(ScriptState* script_state, |
| const HeapVector<Member<Request>>& requests, |
| ExceptionState& exception_state) { |
| if (requests.IsEmpty()) |
| return ScriptPromise::CastUndefined(script_state); |
| |
| HeapVector<RequestInfo> request_infos; |
| request_infos.resize(requests.size()); |
| Vector<ScriptPromise> promises; |
| promises.resize(requests.size()); |
| for (size_t i = 0; i < requests.size(); ++i) { |
| if (!requests[i]->url().ProtocolIsInHTTPFamily()) |
| return ScriptPromise::Reject(script_state, |
| V8ThrowException::CreateTypeError( |
| script_state->GetIsolate(), |
| "Add/AddAll does not support schemes " |
| "other than \"http\" or \"https\"")); |
| if (requests[i]->method() != HTTPNames::GET) |
| return ScriptPromise::Reject( |
| script_state, |
| V8ThrowException::CreateTypeError( |
| script_state->GetIsolate(), |
| "Add/AddAll only supports the GET request method.")); |
| request_infos[i].SetRequest(requests[i]); |
| |
| promises[i] = scoped_fetcher_->Fetch(script_state, request_infos[i], |
| Dictionary(), exception_state); |
| } |
| |
| return ScriptPromise::All(script_state, promises) |
| .Then(FetchResolvedForAdd::Create(script_state, this, requests)); |
| } |
| |
| ScriptPromise Cache::DeleteImpl(ScriptState* script_state, |
| const Request* request, |
| const CacheQueryOptions& options) { |
| WebVector<WebServiceWorkerCache::BatchOperation> batch_operations(size_t(1)); |
| batch_operations[0].operation_type = |
| WebServiceWorkerCache::kOperationTypeDelete; |
| request->PopulateWebServiceWorkerRequest(batch_operations[0].request); |
| batch_operations[0].match_params = ToWebQueryParams(options); |
| |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| const ScriptPromise promise = resolver->Promise(); |
| if (request->method() != HTTPNames::GET && !options.ignoreMethod()) { |
| resolver->Resolve(false); |
| return promise; |
| } |
| web_cache_->DispatchBatch(std::make_unique<CacheDeleteCallback>(resolver), |
| batch_operations); |
| return promise; |
| } |
| |
| ScriptPromise Cache::PutImpl(ScriptState* script_state, |
| const HeapVector<Member<Request>>& requests, |
| const HeapVector<Member<Response>>& responses) { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| const ScriptPromise promise = resolver->Promise(); |
| BarrierCallbackForPut* barrier_callback = |
| new BarrierCallbackForPut(requests.size(), this, resolver); |
| |
| for (size_t i = 0; i < requests.size(); ++i) { |
| KURL url(NullURL(), requests[i]->url()); |
| if (!url.ProtocolIsInHTTPFamily()) { |
| barrier_callback->OnError("Request scheme '" + url.Protocol() + |
| "' is unsupported"); |
| return promise; |
| } |
| if (requests[i]->method() != HTTPNames::GET) { |
| barrier_callback->OnError("Request method '" + requests[i]->method() + |
| "' is unsupported"); |
| return promise; |
| } |
| DCHECK(!requests[i]->HasBody()); |
| |
| if (VaryHeaderContainsAsterisk(responses[i])) { |
| barrier_callback->OnError("Vary header contains *"); |
| return promise; |
| } |
| if (responses[i]->status() == 206) { |
| barrier_callback->OnError( |
| "Partial response (status code 206) is unsupported"); |
| return promise; |
| } |
| if (responses[i]->IsBodyLocked() || responses[i]->bodyUsed()) { |
| barrier_callback->OnError("Response body is already used"); |
| return promise; |
| } |
| |
| BodyStreamBuffer* buffer = responses[i]->InternalBodyBuffer(); |
| |
| if (ShouldGenerateV8CodeCache(script_state, responses[i])) { |
| FetchDataLoader* loader = FetchDataLoader::CreateLoaderAsArrayBuffer(); |
| buffer->StartLoading(loader, new CodeCacheHandleCallbackForPut( |
| script_state, i, barrier_callback, |
| requests[i], responses[i])); |
| continue; |
| } |
| |
| if (buffer) { |
| // If the response has body, read the all data and create |
| // the blob handle and dispatch the put batch asynchronously. |
| FetchDataLoader* loader = FetchDataLoader::CreateLoaderAsBlobHandle( |
| responses[i]->InternalMIMEType()); |
| buffer->StartLoading( |
| loader, new BlobHandleCallbackForPut(i, barrier_callback, requests[i], |
| responses[i])); |
| continue; |
| } |
| |
| WebServiceWorkerCache::BatchOperation batch_operation; |
| batch_operation.operation_type = WebServiceWorkerCache::kOperationTypePut; |
| requests[i]->PopulateWebServiceWorkerRequest(batch_operation.request); |
| responses[i]->PopulateWebServiceWorkerResponse(batch_operation.response); |
| barrier_callback->OnSuccess(i, batch_operation); |
| } |
| |
| return promise; |
| } |
| |
| ScriptPromise Cache::KeysImpl(ScriptState* script_state) { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| const ScriptPromise promise = resolver->Promise(); |
| web_cache_->DispatchKeys( |
| std::make_unique<CacheWithRequestsCallbacks>(resolver), |
| WebServiceWorkerRequest(), WebServiceWorkerCache::QueryParams()); |
| return promise; |
| } |
| |
| ScriptPromise Cache::KeysImpl(ScriptState* script_state, |
| const Request* request, |
| const CacheQueryOptions& options) { |
| WebServiceWorkerRequest web_request; |
| request->PopulateWebServiceWorkerRequest(web_request); |
| |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| const ScriptPromise promise = resolver->Promise(); |
| if (request->method() != HTTPNames::GET && !options.ignoreMethod()) { |
| resolver->Resolve(HeapVector<Member<Request>>()); |
| return promise; |
| } |
| web_cache_->DispatchKeys( |
| std::make_unique<CacheWithRequestsCallbacks>(resolver), web_request, |
| ToWebQueryParams(options)); |
| return promise; |
| } |
| |
| WebServiceWorkerCache* Cache::WebCache() const { |
| return web_cache_.get(); |
| } |
| |
| } // namespace blink |
