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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/api/rtc_event_log/rtc_event_log.h | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/api/rtc_event_log/rtc_event_log.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/rtc_event_log/rtc_event_log.h b/third_party/libwebrtc/api/rtc_event_log/rtc_event_log.h new file mode 100644 index 0000000000..7b42cdc028 --- /dev/null +++ b/third_party/libwebrtc/api/rtc_event_log/rtc_event_log.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef API_RTC_EVENT_LOG_RTC_EVENT_LOG_H_ +#define API_RTC_EVENT_LOG_RTC_EVENT_LOG_H_ + +#include <cstddef> +#include <cstdint> +#include <functional> +#include <memory> + +#include "api/rtc_event_log/rtc_event.h" +#include "api/rtc_event_log_output.h" +#include "api/task_queue/task_queue_factory.h" + +namespace webrtc { + +class RtcEventLog { + public: + enum : size_t { kUnlimitedOutput = 0 }; + enum : int64_t { kImmediateOutput = 0 }; + + // TODO(eladalon): Get rid of the legacy encoding and this enum once all + // clients have migrated to the new format. + enum class EncodingType { Legacy, NewFormat, ProtoFree }; + + virtual ~RtcEventLog() = default; + + // Starts logging to a given output. The output might be limited in size, + // and may close itself once it has reached the maximum size. + virtual bool StartLogging(std::unique_ptr<RtcEventLogOutput> output, + int64_t output_period_ms) = 0; + + // Stops logging to file and waits until the file has been closed, after + // which it would be permissible to read and/or modify it. + virtual void StopLogging() = 0; + + // Stops logging to file and calls `callback` when the file has been closed. + // Note that it is not safe to call any other members, including the + // destructor, until the callback has been called. + // TODO(srte): Remove default implementation when it's safe to do so. + virtual void StopLogging(std::function<void()> callback) { + StopLogging(); + callback(); + } + + // Log an RTC event (the type of event is determined by the subclass). + virtual void Log(std::unique_ptr<RtcEvent> event) = 0; +}; + +// No-op implementation is used if flag is not set, or in tests. +class RtcEventLogNull final : public RtcEventLog { + public: + bool StartLogging(std::unique_ptr<RtcEventLogOutput> output, + int64_t output_period_ms) override; + void StopLogging() override {} + void Log(std::unique_ptr<RtcEvent> event) override {} +}; + +} // namespace webrtc + +#endif // API_RTC_EVENT_LOG_RTC_EVENT_LOG_H_ |