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https://github.com/kidfromjupiter/nearby.git
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66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef PLATFORM_IMPL_APPLE_LOG_MESSAGE_H_
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#define PLATFORM_IMPL_APPLE_LOG_MESSAGE_H_
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#include <ostream>
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#include <sstream>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "internal/platform/implementation/log_message.h"
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#include "GoogleToolboxForMac/GTMLogger.h"
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namespace nearby {
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namespace apple {
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class LogStreamer final {
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public:
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explicit LogStreamer(GTMLoggerLevel severity, absl::string_view func);
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~LogStreamer();
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std::ostream& stream() { return stream_; }
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private:
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GTMLoggerLevel severity_;
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std::string func_;
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std::ostringstream stream_;
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};
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// Concrete LogMessage implementation
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class LogMessage : public api::LogMessage {
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public:
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LogMessage(const char* file, int line, Severity severity);
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~LogMessage() override = default;
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LogMessage(const LogMessage&) = delete;
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LogMessage& operator=(const LogMessage&) = delete;
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void Print(const char* format, ...) override;
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std::ostream& Stream() override;
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private:
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LogStreamer log_streamer_;
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GTMLoggerLevel severity_;
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std::string func_;
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};
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} // namespace apple
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} // namespace nearby
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#endif // PLATFORM_IMPL_APPLE_LOG_MESSAGE_H_
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