diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/api/field_trials_view.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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 'third_party/libwebrtc/api/field_trials_view.h')
-rw-r--r-- | third_party/libwebrtc/api/field_trials_view.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/field_trials_view.h b/third_party/libwebrtc/api/field_trials_view.h new file mode 100644 index 0000000000..45e6f7899b --- /dev/null +++ b/third_party/libwebrtc/api/field_trials_view.h @@ -0,0 +1,49 @@ +/* + * Copyright 2019 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_FIELD_TRIALS_VIEW_H_ +#define API_FIELD_TRIALS_VIEW_H_ + +#include <string> + +#include "absl/strings/string_view.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// An interface that provides the means to access field trials. +// +// Note that there are no guarantess that the meaning of a particular key-value +// mapping will be preserved over time and no announcements will be made if they +// are changed. It's up to the library user to ensure that the behavior does not +// break. +class RTC_EXPORT FieldTrialsView { + public: + virtual ~FieldTrialsView() = default; + + // Returns the configured value for `key` or an empty string if the field + // trial isn't configured. + virtual std::string Lookup(absl::string_view key) const = 0; + + bool IsEnabled(absl::string_view key) const { + return Lookup(key).find("Enabled") == 0; + } + + bool IsDisabled(absl::string_view key) const { + return Lookup(key).find("Disabled") == 0; + } +}; + +// TODO(bugs.webrtc.org/10335): Remove once all migrated to +// api/field_trials_view.h +typedef FieldTrialsView WebRtcKeyValueConfig; + +} // namespace webrtc + +#endif // API_FIELD_TRIALS_VIEW_H_ |