// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_LIBPLATFORM_TRACING_TRACE_WRITER_H_
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#define V8_LIBPLATFORM_TRACING_TRACE_WRITER_H_
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#include "include/libplatform/v8-tracing.h"
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namespace v8 {
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namespace platform {
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namespace tracing {
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class JSONTraceWriter : public TraceWriter {
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public:
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explicit JSONTraceWriter(std::ostream& stream);
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JSONTraceWriter(std::ostream& stream, const std::string& tag);
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~JSONTraceWriter();
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void AppendTraceEvent(TraceObject* trace_event) override;
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void Flush() override;
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private:
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void AppendArgValue(uint8_t type, TraceObject::ArgValue value);
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void AppendArgValue(v8::ConvertableToTraceFormat*);
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std::ostream& stream_;
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bool append_comma_ = false;
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};
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} // namespace tracing
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} // namespace platform
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} // namespace v8
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#endif // V8_LIBPLATFORM_TRACING_TRACE_WRITER_H_
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