code-event-record.hh

/*
 * Copyright 2023 Datadog, Inc
 *
 * 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.
 */

#pragma once

#include <string>

#include <nan.h>
#include <v8-profiler.h>
#include <v8.h>

namespace dd {

class CodeMap;

class CodeEventRecord {
 private:
  int scriptId = 0;
  uintptr_t address;
  uintptr_t previousAddress;
  size_t size;
  int line;
  int column;
  std::string comment;
  std::string functionName;
  std::string scriptName;

 public:
  explicit CodeEventRecord(uintptr_t address,
                           uintptr_t previousAddress = 0,
                           size_t size = 0,
                           int line = 0,
                           int column = 0,
                           std::string comment = "",
                           std::string functionName = "",
                           std::string scriptName = "");

  explicit CodeEventRecord(v8::Isolate* isolate, v8::CodeEvent* code_event);

  void SetScriptId(int _id);

  v8::Local<v8::Integer> GetScriptId(v8::Isolate* isolate);
  v8::Local<v8::Integer> GetAddress(v8::Isolate* isolate);
  v8::Local<v8::Integer> GetPreviousAddress(v8::Isolate* isolate);
  v8::Local<v8::Integer> GetSize(v8::Isolate* isolate);
  v8::Local<v8::Integer> GetLine(v8::Isolate* isolate);
  v8::Local<v8::Integer> GetColumn(v8::Isolate* isolate);
  v8::Local<v8::Value> GetFunctionName(v8::Isolate* isolate);
  v8::Local<v8::Value> GetScriptName(v8::Isolate* isolate);
  v8::Local<v8::Value> GetComment(v8::Isolate* isolate);

  bool Equal(const CodeEventRecord* rhs) const;

  friend class CodeMap;
};

};  // namespace dd