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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 CHROME_BROWSER_ASH_SYSTEM_LOGS_IWLWIFI_DUMP_LOG_SOURCE_H_
#define CHROME_BROWSER_ASH_SYSTEM_LOGS_IWLWIFI_DUMP_LOG_SOURCE_H_
#include "components/feedback/system_logs/system_logs_fetcher.h"
#include "components/feedback/system_logs/system_logs_source.h"
namespace system_logs {
inline constexpr char kIwlwifiDumpKey[] = "iwlwifi_dump";
// The classes here are used to attach debug dump information from
// Intel Wi-Fi NICs that will be produced when those NICs have issues
// such as firmware crashes. This information will be used to help
// diagnose Wi-Fi issues.
// This logs source is used to check for the existence of the Wi-Fi
// debug dump. It will place an explainer string in the system logs
// map if it finds the dump.
class IwlwifiDumpChecker : public SystemLogsSource {
public:
IwlwifiDumpChecker();
IwlwifiDumpChecker(const IwlwifiDumpChecker&) = delete;
IwlwifiDumpChecker& operator=(const IwlwifiDumpChecker&) = delete;
~IwlwifiDumpChecker() override;
// system_logs::SystemLogsSource:
void Fetch(SysLogsSourceCallback callback) override;
};
// Fetches information from the /var/log/last_iwlwifi_dump file, if
// the explainer string is present in the passed-in logs map.
class IwlwifiDumpLogSource : public SystemLogsSource {
public:
IwlwifiDumpLogSource();
IwlwifiDumpLogSource(const IwlwifiDumpLogSource&) = delete;
IwlwifiDumpLogSource& operator=(const IwlwifiDumpLogSource&) = delete;
~IwlwifiDumpLogSource() override;
// system_logs::SystemLogsSource:
void Fetch(SysLogsSourceCallback callback) override;
};
// Checks to see if |sys_logs| contains the iwlwifi logs key.
bool ContainsIwlwifiLogs(const FeedbackCommon::SystemLogsMap* sys_logs);
} // namespace system_logs
#endif // CHROME_BROWSER_ASH_SYSTEM_LOGS_IWLWIFI_DUMP_LOG_SOURCE_H_
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