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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/sdk/objc/api/logging/RTCCallbackLogger.mm | |
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 '')
-rw-r--r-- | third_party/libwebrtc/sdk/objc/api/logging/RTCCallbackLogger.mm | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/api/logging/RTCCallbackLogger.mm b/third_party/libwebrtc/sdk/objc/api/logging/RTCCallbackLogger.mm new file mode 100644 index 0000000000..ba6fe1b1cc --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/api/logging/RTCCallbackLogger.mm @@ -0,0 +1,151 @@ +/* + * Copyright 2018 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. + */ + +#import "RTCCallbackLogger.h" + +#import "helpers/NSString+StdString.h" + +#include <memory> + +#include "absl/strings/string_view.h" +#include "rtc_base/checks.h" +#include "rtc_base/log_sinks.h" +#include "rtc_base/logging.h" + +namespace { + +class CallbackLogSink final : public rtc::LogSink { + public: + CallbackLogSink(RTCCallbackLoggerMessageHandler callbackHandler) + : callback_handler_(callbackHandler) {} + + void OnLogMessage(const std::string& message) override { + OnLogMessage(absl::string_view(message)); + } + + void OnLogMessage(absl::string_view message) override { + if (callback_handler_) { + callback_handler_([NSString stringForAbslStringView:message]); + } + } + + private: + RTCCallbackLoggerMessageHandler callback_handler_; +}; + +class CallbackWithSeverityLogSink final : public rtc::LogSink { + public: + CallbackWithSeverityLogSink(RTCCallbackLoggerMessageAndSeverityHandler callbackHandler) + : callback_handler_(callbackHandler) {} + + void OnLogMessage(const std::string& message) override { RTC_DCHECK_NOTREACHED(); } + + void OnLogMessage(const std::string& message, rtc::LoggingSeverity severity) override { + OnLogMessage(absl::string_view(message), severity); + } + + void OnLogMessage(absl::string_view message, rtc::LoggingSeverity severity) override { + if (callback_handler_) { + RTCLoggingSeverity loggingSeverity = NativeSeverityToObjcSeverity(severity); + callback_handler_([NSString stringForAbslStringView:message], loggingSeverity); + } + } + + private: + static RTCLoggingSeverity NativeSeverityToObjcSeverity(rtc::LoggingSeverity severity) { + switch (severity) { + case rtc::LS_VERBOSE: + return RTCLoggingSeverityVerbose; + case rtc::LS_INFO: + return RTCLoggingSeverityInfo; + case rtc::LS_WARNING: + return RTCLoggingSeverityWarning; + case rtc::LS_ERROR: + return RTCLoggingSeverityError; + case rtc::LS_NONE: + return RTCLoggingSeverityNone; + } + } + + RTCCallbackLoggerMessageAndSeverityHandler callback_handler_; +}; + +} + +@implementation RTC_OBJC_TYPE (RTCCallbackLogger) { + BOOL _hasStarted; + std::unique_ptr<rtc::LogSink> _logSink; +} + +@synthesize severity = _severity; + +- (instancetype)init { + self = [super init]; + if (self != nil) { + _severity = RTCLoggingSeverityInfo; + } + return self; +} + +- (void)dealloc { + [self stop]; +} + +- (void)start:(nullable RTCCallbackLoggerMessageHandler)handler { + if (_hasStarted) { + return; + } + + _logSink.reset(new CallbackLogSink(handler)); + + rtc::LogMessage::AddLogToStream(_logSink.get(), [self rtcSeverity]); + _hasStarted = YES; +} + +- (void)startWithMessageAndSeverityHandler: + (nullable RTCCallbackLoggerMessageAndSeverityHandler)handler { + if (_hasStarted) { + return; + } + + _logSink.reset(new CallbackWithSeverityLogSink(handler)); + + rtc::LogMessage::AddLogToStream(_logSink.get(), [self rtcSeverity]); + _hasStarted = YES; +} + +- (void)stop { + if (!_hasStarted) { + return; + } + RTC_DCHECK(_logSink); + rtc::LogMessage::RemoveLogToStream(_logSink.get()); + _hasStarted = NO; + _logSink.reset(); +} + +#pragma mark - Private + +- (rtc::LoggingSeverity)rtcSeverity { + switch (_severity) { + case RTCLoggingSeverityVerbose: + return rtc::LS_VERBOSE; + case RTCLoggingSeverityInfo: + return rtc::LS_INFO; + case RTCLoggingSeverityWarning: + return rtc::LS_WARNING; + case RTCLoggingSeverityError: + return rtc::LS_ERROR; + case RTCLoggingSeverityNone: + return rtc::LS_NONE; + } +} + +@end |