98 lines
4.0 KiB
Diff
98 lines
4.0 KiB
Diff
From: uazo <uazo@users.noreply.github.com>
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Date: Thu, 14 Jul 2022 09:48:45 +0000
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Subject: Remove navigator.connection info
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Change the result of navigator.connection to default values
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and disable observers
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Original License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
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License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
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---
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.../modules/netinfo/network_information.cc | 6 +++++-
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.../platform/network/network_state_notifier.cc | 15 +++++++++++++++
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.../platform/network/network_state_notifier.h | 2 +-
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3 files changed, 21 insertions(+), 2 deletions(-)
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diff --git a/third_party/blink/renderer/modules/netinfo/network_information.cc b/third_party/blink/renderer/modules/netinfo/network_information.cc
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--- a/third_party/blink/renderer/modules/netinfo/network_information.cc
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+++ b/third_party/blink/renderer/modules/netinfo/network_information.cc
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@@ -80,7 +80,7 @@ NetworkInformation::~NetworkInformation() {
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}
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bool NetworkInformation::IsObserving() const {
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- return !!connection_observer_handle_;
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+ return false;
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}
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V8ConnectionType NetworkInformation::type() const {
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@@ -181,6 +181,7 @@ void NetworkInformation::ConnectionChange(
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const std::optional<base::TimeDelta>& transport_rtt,
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const std::optional<double>& downlink_mbps,
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bool save_data) {
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+ if ((true)) return;
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DCHECK(GetExecutionContext()->IsContextThread());
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const String host = Host();
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@@ -262,6 +263,7 @@ void NetworkInformation::RemoveAllEventListeners() {
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}
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bool NetworkInformation::HasPendingActivity() const {
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+ if ((true)) return false;
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DCHECK(context_stopped_ || IsObserving() == HasEventListeners());
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// Prevent collection of this object when there are active listeners.
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@@ -274,6 +276,7 @@ void NetworkInformation::ContextDestroyed() {
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}
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void NetworkInformation::StartObserving() {
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+ if ((true)) return;
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if (!IsObserving() && !context_stopped_) {
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type_ = GetNetworkStateNotifier().ConnectionType();
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DCHECK(!connection_observer_handle_);
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@@ -284,6 +287,7 @@ void NetworkInformation::StartObserving() {
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}
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void NetworkInformation::StopObserving() {
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+ if ((true)) return;
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if (IsObserving()) {
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DCHECK(connection_observer_handle_);
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connection_observer_handle_ = nullptr;
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diff --git a/third_party/blink/renderer/platform/network/network_state_notifier.cc b/third_party/blink/renderer/platform/network/network_state_notifier.cc
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--- a/third_party/blink/renderer/platform/network/network_state_notifier.cc
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+++ b/third_party/blink/renderer/platform/network/network_state_notifier.cc
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@@ -105,6 +105,21 @@ NetworkStateNotifier::ScopedNotifier::~ScopedNotifier() {
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}
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}
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+NetworkStateNotifier::NetworkStateNotifier() : has_override_(false) {
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+ // set default data
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+ SetNetworkConnectionInfoOverride(
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+ /* on_line */ true,
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+ /* type */ WebConnectionType::kWebConnectionTypeWifi,
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+ /* effective_type */ std::nullopt,
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+ /* http_rtt_msec */ 50,
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+ /* max_bandwidth_mbps */ std::numeric_limits<double>::max());
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+ SetNetworkQuality(
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+ /* effective_type */ WebEffectiveConnectionType::kType4G,
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+ /* http_rtt */ base::Milliseconds(50),
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+ /* transport_rtt */ base::TimeDelta(),
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+ /* downlink_throughput_kbps */ 10000);
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+}
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+
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NetworkStateNotifier::NetworkStateObserverHandle::NetworkStateObserverHandle(
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NetworkStateNotifier* notifier,
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NetworkStateNotifier::ObserverType type,
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diff --git a/third_party/blink/renderer/platform/network/network_state_notifier.h b/third_party/blink/renderer/platform/network/network_state_notifier.h
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--- a/third_party/blink/renderer/platform/network/network_state_notifier.h
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+++ b/third_party/blink/renderer/platform/network/network_state_notifier.h
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@@ -121,7 +121,7 @@ class PLATFORM_EXPORT NetworkStateNotifier {
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scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
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};
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- NetworkStateNotifier() : has_override_(false) {}
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+ NetworkStateNotifier();
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NetworkStateNotifier(const NetworkStateNotifier&) = delete;
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NetworkStateNotifier& operator=(const NetworkStateNotifier&) = delete;
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--
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