runtime/bin/exe_utils.h

// Copyright (c) 2020, 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.

#ifndef RUNTIME_BIN_EXE_UTILS_H_
#define RUNTIME_BIN_EXE_UTILS_H_

#include <stdlib.h>
#include <string.h>

#include "include/dart_api.h"
#include "platform/globals.h"
#include "platform/utils.h"

namespace dart {
namespace bin {

class EXEUtils {
 public:
  // Returns the resolved path to the directory the current executable resides
  // in.
  static CStringUniquePtr GetDirectoryPrefixFromResolvedExeName();

  // Returns the path to the directory the current executable resides
  // in without following symlinks.
  //
  // Returns null if Platform::GetExecutableName() returns null.
  static CStringUniquePtr GetDirectoryPrefixFromUnresolvedExeName();

#if !defined(DART_HOST_OS_WINDOWS)
  // Loads a compact symbolization table from "$exepath.sym" that is used by the
  // VM's profiler and crash stack trace dumper to symbolize C frames.
  static void LoadDartProfilerSymbols(const char* exepath);
#endif

 private:
  DISALLOW_COPY_AND_ASSIGN(EXEUtils);
};

}  // namespace bin
}  // namespace dart

#endif  // RUNTIME_BIN_EXE_UTILS_H_