afabb7e282
Bug: 934317 Change-Id: I1060e5d8ae3ab5c4d5decf8ada12cd4b6c424a86 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1764564 Commit-Queue: Clark DuVall <cduvall@chromium.org> Reviewed-by: John Abd-El-Malek <jam@chromium.org> Cr-Commit-Position: refs/heads/master@{#689752}
64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
// Copyright 2019 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CONTENT_BROWSER_NETWORK_SERVICE_INSTANCE_IMPL_H_
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#define CONTENT_BROWSER_NETWORK_SERVICE_INSTANCE_IMPL_H_
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#include "base/callback.h"
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#include "base/callback_list.h"
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#include "content/common/content_export.h"
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namespace content {
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// Creates the network::NetworkService object on the IO thread directly instead
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// of trying to go through the ServiceManager.
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CONTENT_EXPORT void ForceCreateNetworkServiceDirectlyForTesting();
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// Resets the interface ptr to the network service.
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CONTENT_EXPORT void ResetNetworkServiceForTesting();
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// Registers |handler| to run (on UI thread) after NetworkServicePtr encounters
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// an error. Note that there are no ordering guarantees wrt error handlers for
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// other interfaces (e.g. NetworkContextPtr and/or URLLoaderFactoryPtr).
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//
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// Can only be called on the UI thread. No-op if NetworkService is disabled.
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CONTENT_EXPORT std::unique_ptr<base::CallbackList<void()>::Subscription>
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RegisterNetworkServiceCrashHandler(base::RepeatingClosure handler);
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// Corresponds to the "NetworkServiceAvailability" histogram enumeration type in
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// src/tools/metrics/histograms/enums.xml.
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//
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// DO NOT REORDER OR CHANGE THE MEANING OF THESE VALUES.
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enum class NetworkServiceAvailability {
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AVAILABLE = 0,
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NOT_CREATED = 1,
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NOT_BOUND = 2,
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ENCOUNTERED_ERROR = 3,
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NOT_RESPONDING = 4,
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kMaxValue = NOT_RESPONDING
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};
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constexpr char kSSLKeyLogFileHistogram[] = "Net.SSLKeyLogFileUse";
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// These values are persisted to logs. Entries should not be renumbered and
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// numeric values should never be reused.
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enum class SSLKeyLogFileAction {
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kLogFileEnabled = 0,
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kSwitchFound = 1,
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kEnvVarFound = 2,
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kMaxValue = kEnvVarFound,
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};
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// TODO(http://crbug.com/934317): Remove these when done debugging renderer
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// hangs.
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CONTENT_EXPORT NetworkServiceAvailability GetNetworkServiceAvailability();
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CONTENT_EXPORT base::TimeDelta GetTimeSinceLastNetworkServiceCrash();
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CONTENT_EXPORT void PingNetworkService(base::OnceClosure closure);
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CONTENT_EXPORT void AddNetworkServiceDebugEvent(const std::string& event);
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CONTENT_EXPORT std::string GetNetworkServiceDebugEventsString();
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} // namespace content
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#endif // CONTENT_BROWSER_NETWORK_SERVICE_INSTANCE_IMPL_H_
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