body.cc | Explore in Territory

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/core/fetch/body.h"

#include <memory>
#include <utility>

#include "base/memory/scoped_refptr.h"
#include "base/task/single_thread_task_runner.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/fetch/body_stream_buffer.h"
#include "third_party/blink/renderer/core/fetch/fetch_data_loader.h"
#include "third_party/blink/renderer/core/fileapi/blob.h"
#include "third_party/blink/renderer/core/frame/web_feature.h"
#include "third_party/blink/renderer/core/html/forms/form_data.h"
#include "third_party/blink/renderer/core/typed_arrays/dom_array_buffer.h"
#include "third_party/blink/renderer/core/url/url_search_params.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/bindings/script_state.h"
#include "third_party/blink/renderer/platform/bindings/v8_throw_exception.h"
#include "third_party/blink/renderer/platform/heap/disallow_new_wrapper.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/loader/fetch/text_resource_decoder_options.h"
#include "third_party/blink/renderer/platform/network/parsed_content_type.h"
#include "third_party/blink/renderer/platform/wtf/functional.h"

namespace blink {

namespace {

class BodyConsumerBase : public GarbageCollected<BodyConsumerBase>,
                         public FetchDataLoader::Client { … };
class BodyBlobConsumer final : public BodyConsumerBase { … };

class BodyArrayBufferConsumer final : public BodyConsumerBase { … };

class BodyFormDataConsumer final : public BodyConsumerBase { … };

class BodyTextConsumer final : public BodyConsumerBase { … };

class BodyJsonConsumer final : public BodyConsumerBase { … };

FetchDataLoader* CreateLoaderAsStringWithUTF8Decode() { … }

}  // namespace

bool Body::ShouldLoadBody(ScriptState* script_state,
                          ExceptionState& exception_state) { … }

// `Consumer` must be a subclass of BodyConsumerBase which takes a
// ScriptPromiseResolverBase* as its constructor argument. `create_loader`
// should take no arguments and return a FetchDataLoader*. `on_no_body` should
// take a ScriptPromiseResolverBase* object and resolve or reject it, returning
// nothing.
template <class Consumer,
          typename CreateLoaderFunction,
          typename OnNoBodyFunction>
ScriptPromise<typename Consumer::ResolveType> Body::LoadAndConvertBody(
    ScriptState* script_state,
    CreateLoaderFunction create_loader,
    OnNoBodyFunction on_no_body,
    ExceptionState& exception_state) { … }

ScriptPromise<DOMArrayBuffer> Body::arrayBuffer(
    ScriptState* script_state,
    ExceptionState& exception_state) { … }

ScriptPromise<Blob> Body::blob(ScriptState* script_state,
                               ExceptionState& exception_state) { … }

ScriptPromise<FormData> Body::formData(ScriptState* script_state,
                                       ExceptionState& exception_state) { … }

ScriptPromise<IDLAny> Body::json(ScriptState* script_state,
                                 ExceptionState& exception_state) { … }

ScriptPromise<IDLUSVString> Body::text(ScriptState* script_state,
                                       ExceptionState& exception_state) { … }

ReadableStream* Body::body() { … }

bool Body::IsBodyUsed() const { … }

bool Body::IsBodyLocked() const { … }

Body::Body(ExecutionContext* context) : … { … }

void Body::RejectInvalidConsumption(ExceptionState& exception_state) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/fetch/body.cc
