chromium/net/filter/filter_source_stream.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/filter/filter_source_stream.h"

#include <string_view>
#include <utility>

#include "base/check_op.h"
#include "base/containers/fixed_flat_map.h"
#include "base/functional/bind.h"
#include "base/metrics/histogram_macros.h"
#include "base/notreached.h"
#include "base/numerics/safe_conversions.h"
#include "base/strings/string_util.h"
#include "components/miracle_parameter/common/public/miracle_parameter.h"
#include "net/base/io_buffer.h"
#include "net/base/net_errors.h"

namespace net {

namespace {

constexpr char kDeflate[] = …;
constexpr char kGZip[] = …;
constexpr char kXGZip[] = …;
constexpr char kBrotli[] = …;
constexpr char kZstd[] = …;

BASE_FEATURE(…);

MIRACLE_PARAMETER_FOR_INT(GetBufferSizeForFilterSourceStream,
                          kBufferSizeForFilterSourceStreamFeature,
                          "BufferSizeForFilterSourceStream",
                          32 * 1024)

}  // namespace

FilterSourceStream::FilterSourceStream(SourceType type,
                                       std::unique_ptr<SourceStream> upstream)
    : … { … }

FilterSourceStream::~FilterSourceStream() = default;

int FilterSourceStream::Read(IOBuffer* read_buffer,
                             int read_buffer_size,
                             CompletionOnceCallback callback) { … }

std::string FilterSourceStream::Description() const { … }

bool FilterSourceStream::MayHaveMoreBytes() const { … }

FilterSourceStream::SourceType FilterSourceStream::ParseEncodingType(
    const std::string& encoding) { … }

int FilterSourceStream::DoLoop(int result) { … }

int FilterSourceStream::DoReadData() { … }

int FilterSourceStream::DoReadDataComplete(int result) { … }

int FilterSourceStream::DoFilterData() { … }

void FilterSourceStream::OnIOComplete(int result) { … }

bool FilterSourceStream::NeedMoreData() const { … }

}  // namespace net