// Copyright (c) 2012 The Chromium OS 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 CHROMIUMOS_WIDE_PROFILING_PERF_PROTOBUF_IO_H_
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#define CHROMIUMOS_WIDE_PROFILING_PERF_PROTOBUF_IO_H_
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#include "compat/proto.h"
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#include "compat/string.h"
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#include "perf_parser.h"
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#include "perf_reader.h"
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namespace quipper {
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// Convert a raw perf data file to a PerfDataProto protobuf. Uses PerfParser to
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// to process the data before writing it to the protobuf.
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bool SerializeFromFile(const string& filename, PerfDataProto* proto);
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// Same as SerializeFromFile(), but passes the given PerfParserOptions to
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// PerfParser.
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bool SerializeFromFileWithOptions(const string& filename,
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const PerfParserOptions& options,
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PerfDataProto* proto);
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// Convert a PerfDataProto to raw perf data, storing it in a file.
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bool DeserializeToFile(const PerfDataProto& proto, const string& filename);
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// Writes PerfDataProto object to a file as serialized protobuf data.
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bool WriteProtobufToFile(const quipper::PerfDataProto& perf_data_proto,
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const string& filename);
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// Read from a file containing serialized PerfDataProto data into a
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// PerfDataProto object.
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bool ReadProtobufFromFile(quipper::PerfDataProto* perf_data_proto,
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const string& filename);
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} // namespace quipper
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#endif // CHROMIUMOS_WIDE_PROFILING_PERF_PROTOBUF_IO_H_
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