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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 #include "modules/fetch/BodyStreamBuffer.h" | 5 #include "modules/fetch/BodyStreamBuffer.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/ScriptState.h" | 7 #include "bindings/core/v8/ScriptState.h" |
| 8 #include "bindings/core/v8/V8HiddenValue.h" | 8 #include "bindings/core/v8/V8HiddenValue.h" |
| 9 #include "core/dom/DOMArrayBuffer.h" | 9 #include "core/dom/DOMArrayBuffer.h" |
| 10 #include "core/dom/DOMTypedArray.h" | 10 #include "core/dom/DOMTypedArray.h" |
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| 61 } | 61 } |
| 62 | 62 |
| 63 DEFINE_INLINE_TRACE() { | 63 DEFINE_INLINE_TRACE() { |
| 64 visitor->trace(m_buffer); | 64 visitor->trace(m_buffer); |
| 65 visitor->trace(m_client); | 65 visitor->trace(m_client); |
| 66 ActiveDOMObject::trace(visitor); | 66 ActiveDOMObject::trace(visitor); |
| 67 FetchDataLoader::Client::trace(visitor); | 67 FetchDataLoader::Client::trace(visitor); |
| 68 } | 68 } |
| 69 | 69 |
| 70 private: | 70 private: |
| 71 void stop() override { m_buffer->stopLoading(); } | 71 void contextDestroyed() override { m_buffer->stopLoading(); } |
| 72 | 72 |
| 73 Member<BodyStreamBuffer> m_buffer; | 73 Member<BodyStreamBuffer> m_buffer; |
| 74 Member<FetchDataLoader::Client> m_client; | 74 Member<FetchDataLoader::Client> m_client; |
| 75 }; | 75 }; |
| 76 | 76 |
| 77 BodyStreamBuffer::BodyStreamBuffer(ScriptState* scriptState, | 77 BodyStreamBuffer::BodyStreamBuffer(ScriptState* scriptState, |
| 78 BytesConsumer* consumer) | 78 BytesConsumer* consumer) |
| 79 : UnderlyingSourceBase(scriptState), | 79 : UnderlyingSourceBase(scriptState), |
| 80 m_scriptState(scriptState), | 80 m_scriptState(scriptState), |
| 81 m_consumer(consumer), | 81 m_consumer(consumer), |
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| 228 } | 228 } |
| 229 processData(); | 229 processData(); |
| 230 } | 230 } |
| 231 | 231 |
| 232 bool BodyStreamBuffer::hasPendingActivity() const { | 232 bool BodyStreamBuffer::hasPendingActivity() const { |
| 233 if (m_loader) | 233 if (m_loader) |
| 234 return true; | 234 return true; |
| 235 return UnderlyingSourceBase::hasPendingActivity(); | 235 return UnderlyingSourceBase::hasPendingActivity(); |
| 236 } | 236 } |
| 237 | 237 |
| 238 void BodyStreamBuffer::stop() { | 238 void BodyStreamBuffer::contextDestroyed() { |
| 239 cancelConsumer(); | 239 cancelConsumer(); |
| 240 UnderlyingSourceBase::stop(); | 240 UnderlyingSourceBase::contextDestroyed(); |
| 241 } | 241 } |
| 242 | 242 |
| 243 bool BodyStreamBuffer::isStreamReadable() { | 243 bool BodyStreamBuffer::isStreamReadable() { |
| 244 ScriptState::Scope scope(m_scriptState.get()); | 244 ScriptState::Scope scope(m_scriptState.get()); |
| 245 return ReadableStreamOperations::isReadable(m_scriptState.get(), stream()); | 245 return ReadableStreamOperations::isReadable(m_scriptState.get(), stream()); |
| 246 } | 246 } |
| 247 | 247 |
| 248 bool BodyStreamBuffer::isStreamClosed() { | 248 bool BodyStreamBuffer::isStreamClosed() { |
| 249 ScriptState::Scope scope(m_scriptState.get()); | 249 ScriptState::Scope scope(m_scriptState.get()); |
| 250 return ReadableStreamOperations::isClosed(m_scriptState.get(), stream()); | 250 return ReadableStreamOperations::isClosed(m_scriptState.get(), stream()); |
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| 379 } | 379 } |
| 380 if (isErrored) | 380 if (isErrored) |
| 381 return BytesConsumer::createErrored(BytesConsumer::Error("error")); | 381 return BytesConsumer::createErrored(BytesConsumer::Error("error")); |
| 382 | 382 |
| 383 DCHECK(consumer); | 383 DCHECK(consumer); |
| 384 consumer->clearClient(); | 384 consumer->clearClient(); |
| 385 return consumer; | 385 return consumer; |
| 386 } | 386 } |
| 387 | 387 |
| 388 } // namespace blink | 388 } // namespace blink |
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