123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106 |
- // Copyright 2020 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_MEDIA_ROUTER_BROWSER_LOGGER_IMPL_H_
- #define COMPONENTS_MEDIA_ROUTER_BROWSER_LOGGER_IMPL_H_
- #include "base/containers/circular_deque.h"
- #include "base/gtest_prod_util.h"
- #include "base/strings/string_piece_forward.h"
- #include "base/time/time.h"
- #include "components/media_router/common/mojom/logger.mojom.h"
- #include "mojo/public/cpp/bindings/pending_receiver.h"
- #include "mojo/public/cpp/bindings/receiver_set.h"
- #include "mojo/public/cpp/bindings/remote.h"
- namespace base {
- class Value;
- } // namespace base
- namespace media_router {
- class LoggerImpl : mojom::Logger {
- public:
- enum class Severity { kInfo, kWarning, kError };
- LoggerImpl();
- ~LoggerImpl() override;
- LoggerImpl(const LoggerImpl&) = delete;
- LoggerImpl& operator=(const LoggerImpl&) = delete;
- // mojom::Logger overrides:
- void LogInfo(mojom::LogCategory category,
- const std::string& component,
- const std::string& message,
- const std::string& sink_id,
- const std::string& media_source,
- const std::string& session_id) override;
- void LogWarning(mojom::LogCategory category,
- const std::string& component,
- const std::string& message,
- const std::string& sink_id,
- const std::string& media_source,
- const std::string& session_id) override;
- void LogError(mojom::LogCategory category,
- const std::string& component,
- const std::string& message,
- const std::string& sink_id,
- const std::string& media_source,
- const std::string& session_id) override;
- void BindReceiver(mojo::PendingReceiver<mojom::Logger> receiver) override;
- std::string GetLogsAsJson() const;
- base::Value GetLogsAsValue() const;
- private:
- FRIEND_TEST_ALL_PREFIXES(LoggerImplTest, RecordAndGetLogs);
- struct Entry {
- public:
- Entry(Severity severity,
- mojom::LogCategory category,
- base::Time time,
- base::StringPiece component,
- base::StringPiece message,
- base::StringPiece sink_id,
- std::string media_source,
- base::StringPiece session_id);
- Entry(Entry&& other);
- Entry(const Entry&) = delete;
- ~Entry();
- Severity severity;
- mojom::LogCategory category;
- base::Time time;
- // This is usually the name of the class that is emitting the log.
- std::string component;
- std::string message;
- // May be empty if the entry is not associated with a sink.
- std::string sink_id;
- // May be empty if the entry is not associated with a media source.
- std::string media_source;
- // May be empty if the entry is not associated with a session.
- std::string session_id;
- };
- // Called by tests that want to specify |time|.
- void Log(Severity severity,
- mojom::LogCategory category,
- base::Time time,
- const std::string& component,
- const std::string& message,
- const std::string& sink_id,
- const std::string& media_source,
- const std::string& session_id);
- static base::Value AsValue(const Entry& entry);
- mojo::ReceiverSet<mojom::Logger> receivers_;
- base::circular_deque<Entry> entries_;
- size_t const capacity_;
- };
- } // namespace media_router
- #endif // COMPONENTS_MEDIA_ROUTER_BROWSER_LOGGER_IMPL_H_
|