// Copyright (c) 2011 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "butil/files/scoped_temp_dir.h" #include "butil/file_util.h" #include "butil/logging.h" namespace butil { ScopedTempDir::ScopedTempDir() { } ScopedTempDir::~ScopedTempDir() { if (!path_.empty() && !Delete()) DLOG(WARNING) << "Could not delete temp dir in dtor."; } bool ScopedTempDir::CreateUniqueTempDir() { if (!path_.empty()) return false; // This "scoped_dir" prefix is only used on Windows and serves as a template // for the unique name. if (!butil::CreateNewTempDirectory(FILE_PATH_LITERAL("scoped_dir"), &path_)) return false; return true; } bool ScopedTempDir::CreateUniqueTempDirUnderPath(const FilePath& base_path) { if (!path_.empty()) return false; // If |base_path| does not exist, create it. if (!butil::CreateDirectory(base_path)) return false; // Create a new, uniquely named directory under |base_path|. if (!butil::CreateTemporaryDirInDir(base_path, FILE_PATH_LITERAL("scoped_dir_"), &path_)) return false; return true; } bool ScopedTempDir::Set(const FilePath& path) { if (!path_.empty()) return false; if (!DirectoryExists(path) && !butil::CreateDirectory(path)) return false; path_ = path; return true; } bool ScopedTempDir::Delete() { if (path_.empty()) return false; bool ret = butil::DeleteFile(path_, true); if (ret) { // We only clear the path if deleted the directory. path_.clear(); } return ret; } FilePath ScopedTempDir::Take() { FilePath ret = path_; path_ = FilePath(); return ret; } bool ScopedTempDir::IsValid() const { return !path_.empty() && DirectoryExists(path_); } } // namespace butil