michael@0: // Copyright (c) 2009 The Chromium Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: 
michael@0: #include "base/scoped_temp_dir.h"
michael@0: 
michael@0: #include "base/file_util.h"
michael@0: #include "base/logging.h"
michael@0: #include "base/string_util.h"
michael@0: 
michael@0: ScopedTempDir::ScopedTempDir() {
michael@0: }
michael@0: 
michael@0: ScopedTempDir::~ScopedTempDir() {
michael@0:   if (!path_.empty() && !file_util::Delete(path_, true))
michael@0:     CHROMIUM_LOG(ERROR) << "ScopedTempDir unable to delete " << path_.value();
michael@0: }
michael@0: 
michael@0: bool ScopedTempDir::CreateUniqueTempDir() {
michael@0:   // This "scoped_dir" prefix is only used on Windows and serves as a template
michael@0:   // for the unique name.
michael@0:   if (!file_util::CreateNewTempDirectory(FILE_PATH_LITERAL("scoped_dir"),
michael@0:                                          &path_))
michael@0:     return false;
michael@0: 
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: bool ScopedTempDir::Set(const FilePath& path) {
michael@0:   DCHECK(path_.empty());
michael@0:   if (!file_util::DirectoryExists(path) &&
michael@0:       !file_util::CreateDirectory(path)) {
michael@0:     return false;
michael@0:   }
michael@0:   path_ = path;
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: FilePath ScopedTempDir::Take() {
michael@0:   FilePath ret = path_;
michael@0:   path_ = FilePath();
michael@0:   return ret;
michael@0: }
michael@0: 
michael@0: bool ScopedTempDir::IsValid() const {
michael@0:   return !path_.empty() && file_util::DirectoryExists(path_);
michael@0: }