trace.pbzero.h

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// Copyright (c) 2023, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
 
// IMPORTANT: This file should only ever be modified by modifying the
// corresponding .proto file and then running
// `dart runtime/vm/protos/tools/compile_perfetto_protos.dart` from the SDK root
// directory.
// Autogenerated by the ProtoZero compiler plugin. DO NOT EDIT.
 
#ifndef PERFETTO_PROTOS_PROTOS_PERFETTO_TRACE_TRACE_PROTO_H_
#define PERFETTO_PROTOS_PROTOS_PERFETTO_TRACE_TRACE_PROTO_H_
 
#include <stddef.h>
#include <stdint.h>
 
#include "perfetto/protozero/field_writer.h"
#include "perfetto/protozero/message.h"
#include "perfetto/protozero/packed_repeated_fields.h"
#include "perfetto/protozero/proto_decoder.h"
#include "perfetto/protozero/proto_utils.h"
 
namespace perfetto {
namespace protos {
namespace pbzero {
 
class TracePacket;
 
class Trace_Decoder : public ::protozero::TypedProtoDecoder<
                          /*MAX_FIELD_ID=*/1,
                          /*HAS_NONPACKED_REPEATED_FIELDS=*/true> {
 public:
  Trace_Decoder(const uint8_t* data, size_t len)
      : TypedProtoDecoder(data, len) {}
  explicit Trace_Decoder(const std::string& raw)
      : TypedProtoDecoder(reinterpret_cast<const uint8_t*>(raw.data()),
                          raw.size()) {}
  explicit Trace_Decoder(const ::protozero::ConstBytes& raw)
      : TypedProtoDecoder(raw.data, raw.size) {}
  bool has_packet() const { return at<1>().valid(); }
  ::protozero::RepeatedFieldIterator<::protozero::ConstBytes> packet() const {
    return GetRepeated<::protozero::ConstBytes>(1);
  }
};
 
class Trace : public ::protozero::Message {
 public:
  using Decoder = Trace_Decoder;
  enum : int32_t {
    kPacketFieldNumber = 1,
  };
  static constexpr const char* GetName() { return ".perfetto.protos.Trace"; }
 
  using FieldMetadata_Packet = ::protozero::proto_utils::FieldMetadata<
      1,
      ::protozero::proto_utils::RepetitionType::kRepeatedNotPacked,
      ::protozero::proto_utils::ProtoSchemaType::kMessage,
      TracePacket,
      Trace>;
 
  // Ceci n'est pas une pipe.
  // This is actually a variable of FieldMetadataHelper<FieldMetadata<...>>
  // type (and users are expected to use it as such, hence kCamelCase name).
  // It is declared as a function to keep protozero bindings header-only as
  // inline constexpr variables are not available until C++17 (while inline
  // functions are).
  // TODO(altimin): Use inline variable instead after adopting C++17.
  static constexpr FieldMetadata_Packet kPacket() { return {}; }
  template <typename T = TracePacket>
  T* add_packet() {
    return BeginNestedMessage<T>(1);
  }
};
 
}  // namespace pbzero
}  // namespace protos
}  // namespace perfetto
#endif  // Include guard.