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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef SRC_TRACE_PROCESSOR_FORWARDING_TRACE_PARSER_H_
#define SRC_TRACE_PROCESSOR_FORWARDING_TRACE_PARSER_H_
#include <memory>
#include "perfetto/base/status.h"
#include "perfetto/trace_processor/trace_blob_view.h"
#include "src/trace_processor/importers/common/chunked_trace_reader.h"
#include "src/trace_processor/util/trace_type.h"
namespace perfetto::trace_processor {
class TraceProcessorContext;
class ForwardingTraceParser : public ChunkedTraceReader {
public:
explicit ForwardingTraceParser(TraceProcessorContext*);
~ForwardingTraceParser() override;
// ChunkedTraceReader implementation
base::Status Parse(TraceBlobView) override;
[[nodiscard]] base::Status NotifyEndOfFile() override;
TraceType trace_type() const { return trace_type_; }
private:
base::Status Init(const TraceBlobView&);
void UpdateSorterForTraceType(TraceType trace_type);
TraceProcessorContext* const context_;
std::unique_ptr<ChunkedTraceReader> reader_;
TraceType trace_type_ = kUnknownTraceType;
};
} // namespace perfetto::trace_processor
#endif // SRC_TRACE_PROCESSOR_FORWARDING_TRACE_PARSER_H_