C++ (Cpp) generateUniquePath Beispiele

Beispiel #1

Datei: TestUtil.cpp Projekt: HunterChen/folly

TemporaryDirectory::TemporaryDirectory(StringPiece namePrefix,
                                       fs::path dir,
                                       Scope scope)
  : scope_(scope),
    path_(generateUniquePath(std::move(dir), namePrefix)) {
  fs::create_directory(path_);
}

Beispiel #2

Datei: TestUtil.cpp Projekt: charsyam/folly

TemporaryFile::TemporaryFile(StringPiece namePrefix,
                             fs::path dir,
                             Scope scope,
                             bool closeOnDestruction)
  : scope_(scope),
    closeOnDestruction_(closeOnDestruction),
    fd_(-1),
    path_(generateUniquePath(std::move(dir), namePrefix)) {
  fd_ = open(path_.string().c_str(), O_RDWR | O_CREAT | O_EXCL, 0666);
  checkUnixError(fd_, "open failed");

  if (scope_ == Scope::UNLINK_IMMEDIATELY) {
    boost::system::error_code ec;
    fs::remove(path_, ec);
    if (ec) {
      LOG(WARNING) << "unlink on construction failed: " << ec;
    } else {
      path_.clear();
    }
  }
}