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- // Copyright 2014 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_DOMAIN_RELIABILITY_UTIL_H_
- #define COMPONENTS_DOMAIN_RELIABILITY_UTIL_H_
- #include <memory>
- #include <string>
- #include <vector>
- #include "base/callback_forward.h"
- #include "base/compiler_specific.h"
- #include "base/time/tick_clock.h"
- #include "base/time/time.h"
- #include "components/domain_reliability/domain_reliability_export.h"
- #include "components/domain_reliability/uploader.h"
- #include "net/http/http_response_info.h"
- namespace base {
- class Location;
- }
- namespace domain_reliability {
- // Attempts to convert a net error and an HTTP response code into the status
- // string that should be recorded in a beacon. Returns true if it could.
- //
- // N.B.: This functions as the whitelist of "safe" errors to report; network-
- // local errors are purposefully not converted to avoid revealing
- // information about the local network to the remote server.
- bool GetDomainReliabilityBeaconStatus(
- int net_error,
- int http_response_code,
- std::string* beacon_status_out);
- std::string GetDomainReliabilityProtocol(
- net::HttpResponseInfo::ConnectionInfo connection_info,
- bool ssl_info_populated);
- // Based on the network error code, HTTP response code, and Retry-After value,
- // returns the result of a report upload.
- DomainReliabilityUploader::UploadResult GetUploadResultFromResponseDetails(
- int net_error,
- int http_response_code,
- base::TimeDelta retry_after);
- GURL SanitizeURLForReport(
- const GURL& beacon_url,
- const GURL& collector_url,
- const std::vector<std::unique_ptr<std::string>>& path_prefixes);
- // Mockable wrapper around TimeTicks::Now and Timer. Mock version is in
- // test_util.h.
- // TODO(juliatuttle): Rename to Time{Provider,Source,?}.
- class DOMAIN_RELIABILITY_EXPORT MockableTime {
- public:
- // Mockable wrapper around (a subset of) base::Timer.
- class DOMAIN_RELIABILITY_EXPORT Timer {
- public:
- virtual ~Timer();
- virtual void Start(const base::Location& posted_from,
- base::TimeDelta delay,
- base::OnceClosure user_task) = 0;
- virtual void Stop() = 0;
- virtual bool IsRunning() = 0;
- protected:
- Timer();
- };
- MockableTime(const MockableTime&) = delete;
- MockableTime& operator=(const MockableTime&) = delete;
- virtual ~MockableTime();
- virtual base::Time Now() const = 0;
- virtual base::TimeTicks NowTicks() const = 0;
- // Returns a new Timer, or a mocked version thereof.
- virtual std::unique_ptr<MockableTime::Timer> CreateTimer() = 0;
- virtual const base::TickClock* AsTickClock() const = 0;
- protected:
- MockableTime();
- };
- // Implementation of MockableTime that passes through to
- // base::Time{,Ticks}::Now() and base::Timer.
- class DOMAIN_RELIABILITY_EXPORT ActualTime : public MockableTime {
- public:
- ActualTime();
- ~ActualTime() override;
- // MockableTime implementation:
- base::Time Now() const override;
- base::TimeTicks NowTicks() const override;
- std::unique_ptr<MockableTime::Timer> CreateTimer() override;
- const base::TickClock* AsTickClock() const override;
- };
- } // namespace domain_reliability
- #endif // COMPONENTS_DOMAIN_RELIABILITY_UTIL_H_
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