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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_output_file.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_output_file.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/rtc_event_log_output_file.h b/third_party/libwebrtc/api/rtc_event_log_output_file.h new file mode 100644 index 0000000000..c9ae0a8ede --- /dev/null +++ b/third_party/libwebrtc/api/rtc_event_log_output_file.h @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2017 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_OUTPUT_FILE_H_ +#define API_RTC_EVENT_LOG_OUTPUT_FILE_H_ + +#include <stddef.h> +#include <stdio.h> + +#include <string> + +#include "api/rtc_event_log_output.h" +#include "rtc_base/system/file_wrapper.h" + +namespace webrtc { + +class RtcEventLogOutputFile final : public RtcEventLogOutput { + public: + static const size_t kMaxReasonableFileSize; // Explanation at declaration. + + // Unlimited/limited-size output file (by filename). + explicit RtcEventLogOutputFile(const std::string& file_name); + RtcEventLogOutputFile(const std::string& file_name, size_t max_size_bytes); + + // Limited-size output file (by FILE*). This class takes ownership + // of the FILE*, and closes it on destruction. + RtcEventLogOutputFile(FILE* file, size_t max_size_bytes); + + ~RtcEventLogOutputFile() override = default; + + bool IsActive() const override; + + bool Write(absl::string_view output) override; + + private: + RtcEventLogOutputFile(FileWrapper file, size_t max_size_bytes); + + // IsActive() can be called either from outside or from inside, but we don't + // want to incur the overhead of a virtual function call if called from inside + // some other function of this class. + inline bool IsActiveInternal() const; + + // Maximum size, or zero for no limit. + const size_t max_size_bytes_; + size_t written_bytes_{0}; + FileWrapper file_; +}; + +} // namespace webrtc + +#endif // API_RTC_EVENT_LOG_OUTPUT_FILE_H_ |