Function GetExecutablePath

Bcore/src/main/cpp/android-base/file.cpp:264–288

#endif

std::string GetExecutablePath() {
#if defined(__linux__)
  std::string path;
  android_lkchan::base::Readlink("/proc/self/exe", &path);
  return path;
#elif defined(__APPLE__)
  char path[PATH_MAX + 1];
  uint32_t path_len = sizeof(path);
  int rc = _NSGetExecutablePath(path, &path_len);
  if (rc < 0) {
    std::unique_ptr<char> path_buf(new char[path_len]);
    _NSGetExecutablePath(path_buf.get(), &path_len);
    return path_buf.get();
  }
  return path;
#elif defined(_WIN32)
  char path[PATH_MAX + 1];
  DWORD result = GetModuleFileName(NULL, path, sizeof(path) - 1);
  if (result == 0 || result == sizeof(path) - 1) return "";
  path[PATH_MAX - 1] = 0;
  return path;
#else
#error unknown OS
#endif
}

std::string GetExecutableDirectory() {
  return Dirname(GetExecutablePath());