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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_UPLOADER_H_
- #define COMPONENTS_DOMAIN_RELIABILITY_UPLOADER_H_
- #include <map>
- #include <memory>
- #include "base/callback_forward.h"
- #include "base/memory/ref_counted.h"
- #include "base/time/time.h"
- #include "components/domain_reliability/domain_reliability_export.h"
- #include "url/gurl.h"
- namespace net {
- class NetworkIsolationKey;
- class URLRequest;
- class URLRequestContext;
- } // namespace net
- namespace domain_reliability {
- class MockableTime;
- // Uploads Domain Reliability reports to collectors.
- class DOMAIN_RELIABILITY_EXPORT DomainReliabilityUploader {
- public:
- struct UploadResult {
- enum UploadStatus {
- FAILURE,
- SUCCESS,
- RETRY_AFTER,
- };
- bool is_success() const { return status == SUCCESS; }
- bool is_failure() const { return status == FAILURE; }
- bool is_retry_after() const { return status == RETRY_AFTER; }
- UploadStatus status;
- base::TimeDelta retry_after;
- };
- using UploadCallback = base::OnceCallback<void(const UploadResult& result)>;
- DomainReliabilityUploader();
- virtual ~DomainReliabilityUploader();
- // Creates an uploader that uses the given |url_request_context| for uploads.
- // (See test_util.h for a mock version.)
- static std::unique_ptr<DomainReliabilityUploader> Create(
- MockableTime* time,
- net::URLRequestContext* url_request_context);
- // Uploads |report_json| to |upload_url| and calls |callback| when the upload
- // has either completed or failed.
- virtual void UploadReport(
- const std::string& report_json,
- int max_beacon_depth,
- const GURL& upload_url,
- const net::NetworkIsolationKey& network_isolation_key,
- UploadCallback callback) = 0;
- // Shuts down the uploader prior to destruction. Currently, terminates pending
- // uploads and prevents the uploader from starting new ones to avoid hairy
- // lifetime issues at destruction.
- virtual void Shutdown() = 0;
- // Sets whether the uploader will discard uploads but pretend they succeeded.
- // In Chrome, this is used when the user has not opted in to metrics
- // collection; in unittests, this is used in combination with
- // GetDiscardedUploadCount to simplify checking whether a test scenario
- // generates an upload or not.
- virtual void SetDiscardUploads(bool discard_uploads) = 0;
- // Gets the number of uploads that have been discarded after SetDiscardUploads
- // was called with true.
- virtual int GetDiscardedUploadCount() const = 0;
- static int GetURLRequestUploadDepth(const net::URLRequest& request);
- };
- } // namespace domain_reliability
- #endif // COMPONENTS_DOMAIN_RELIABILITY_UPLOADER_H_
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