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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_INVALIDATION_IMPL_STATUS_H_
#define COMPONENTS_INVALIDATION_IMPL_STATUS_H_
#include <string>
namespace invalidation {
// Status of the message arrived from FCM.
// Used by UMA histogram, so entries shouldn't be reordered or removed.
enum class InvalidationParsingStatus {
kSuccess = 0,
kPublicTopicEmpty = 1,
kPrivateTopicEmpty = 2,
kVersionEmpty = 3,
kVersionInvalid = 4,
kMaxValue = kVersionInvalid,
};
// This enum indicates how an operation was completed. These values are written
// to logs. New enum values can be added, but existing enums must never be
// renumbered or deleted and reused.
enum class StatusCode {
// The operation has been completed successfully.
SUCCESS = 0,
// Failed with HTTP 401.
AUTH_FAILURE = 1,
// The operation failed.
FAILED = 2,
// Something is terribly wrong and we shouldn't retry the requests until
// next startup.
FAILED_NON_RETRIABLE = 3,
};
// This struct provides the status code of a request and an optional message
// describing the status (esp. failures) in detail.
struct Status {
Status(StatusCode status_code, const std::string& message);
~Status();
friend bool operator==(const Status& lhs, const Status& rhs) = default;
friend auto operator<=>(const Status& lhs, const Status& rhs) = default;
// Errors always need a message but a success does not.
static Status Success();
bool IsSuccess() const { return code == StatusCode::SUCCESS; }
bool IsAuthFailure() const { return code == StatusCode::AUTH_FAILURE; }
bool ShouldRetry() const { return code == StatusCode::FAILED; }
StatusCode code;
// The message is not meant to be displayed to the user.
std::string message;
// Copy and assignment allowed.
};
} // namespace invalidation
#endif // COMPONENTS_INVALIDATION_IMPL_STATUS_H_
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