chromium/components/subresource_filter/content/shared/browser/activation_state_computing_navigation_throttle.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/subresource_filter/content/shared/browser/activation_state_computing_navigation_throttle.h"

#include <utility>

#include "base/check.h"
#include "base/check_op.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/memory/ptr_util.h"
#include "base/not_fatal_until.h"
#include "components/subresource_filter/content/shared/common/subresource_filter_utils.h"
#include "components/subresource_filter/core/browser/async_document_subresource_filter.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"

namespace subresource_filter {

// static
std::unique_ptr<ActivationStateComputingNavigationThrottle>
ActivationStateComputingNavigationThrottle::CreateForRoot(
    content::NavigationHandle* navigation_handle) { … }

// static
std::unique_ptr<ActivationStateComputingNavigationThrottle>
ActivationStateComputingNavigationThrottle::CreateForChild(
    content::NavigationHandle* navigation_handle,
    VerifiedRuleset::Handle* ruleset_handle,
    const mojom::ActivationState& parent_activation_state) { … }

ActivationStateComputingNavigationThrottle::
    ActivationStateComputingNavigationThrottle(
        content::NavigationHandle* navigation_handle,
        const std::optional<mojom::ActivationState> parent_activation_state,
        VerifiedRuleset::Handle* ruleset_handle)
    : … { … }

ActivationStateComputingNavigationThrottle::
    ~ActivationStateComputingNavigationThrottle() = default;

void ActivationStateComputingNavigationThrottle::
    NotifyPageActivationWithRuleset(
        VerifiedRuleset::Handle* ruleset_handle,
        const mojom::ActivationState& page_activation_state) { … }

content::NavigationThrottle::ThrottleCheckResult
ActivationStateComputingNavigationThrottle::WillStartRequest() { … }

content::NavigationThrottle::ThrottleCheckResult
ActivationStateComputingNavigationThrottle::WillRedirectRequest() { … }

content::NavigationThrottle::ThrottleCheckResult
ActivationStateComputingNavigationThrottle::WillProcessResponse() { … }

const char* ActivationStateComputingNavigationThrottle::GetNameForLogging() { … }

void ActivationStateComputingNavigationThrottle::CheckActivationState() { … }

void ActivationStateComputingNavigationThrottle::OnActivationStateComputed(
    mojom::ActivationState state) { … }

void ActivationStateComputingNavigationThrottle::UpdateWithMoreAccurateState() { … }

AsyncDocumentSubresourceFilter*
ActivationStateComputingNavigationThrottle::filter() const { … }

// Ensure the caller cannot take ownership of a subresource filter for cases
// when activation IPCs are not sent to the render process.
std::unique_ptr<AsyncDocumentSubresourceFilter>
ActivationStateComputingNavigationThrottle::ReleaseFilter() { … }

void ActivationStateComputingNavigationThrottle::
    WillSendActivationToRenderer() { … }

}  // namespace subresource_filter