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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ASH_POLICY_REPORTING_SINGLE_EXTENSION_INSTALL_EVENT_LOG_H_
#define CHROME_BROWSER_ASH_POLICY_REPORTING_SINGLE_EXTENSION_INSTALL_EVENT_LOG_H_
#include <memory>
#include <string>
#include "chrome/browser/ash/policy/reporting/single_install_event_log.h"
#include "components/policy/proto/device_management_backend.pb.h"
namespace base {
class File;
}
namespace policy {
// An event log for a single extension's install process.
class SingleExtensionInstallEventLog
: public SingleInstallEventLog<
enterprise_management::ExtensionInstallReportLogEvent> {
public:
explicit SingleExtensionInstallEventLog(const std::string& extension_id);
~SingleExtensionInstallEventLog();
// Restores the event log from |file| into |log|. If not even the extension
// name can be parsed, |log| is set to nullptr and false returned.
// |InstallEventLog::incomplete_| is set to |true| if it was set when storing
// the log to the file. If the event log exceeds the size buffer,
// |log| is created with |InstallEventLog::incomplete_| set to true, and false
// is returned. Otherwise true is returned and if the buffer wraps around or
// any log entries cannot be fully parsed, |InstallEventLog::incomplete_| is
// set to true.
static bool Load(base::File* file,
std::unique_ptr<SingleExtensionInstallEventLog>* log);
// Serializes the log to a protobuf for upload to a server. Records which
// entries were serialized so that they may be cleared after successful
// upload.
void Serialize(enterprise_management::ExtensionInstallReport* report);
};
} // namespace policy
#endif // CHROME_BROWSER_ASH_POLICY_REPORTING_SINGLE_EXTENSION_INSTALL_EVENT_LOG_H_
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