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author | thakis@chromium.org <thakis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-19 23:34:17 +0000 |
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committer | thakis@chromium.org <thakis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-19 23:34:17 +0000 |
commit | e078590661444968a2c49a3e5464413714471dca (patch) | |
tree | 13a4dbe4dedccc8057361bd86c89e065390247fc /base/scoped_temp_dir.cc | |
parent | d9f76627b14170b95639619089139b6f0493ae8c (diff) | |
download | chromium_src-e078590661444968a2c49a3e5464413714471dca.zip chromium_src-e078590661444968a2c49a3e5464413714471dca.tar.gz chromium_src-e078590661444968a2c49a3e5464413714471dca.tar.bz2 |
Move scoped_temp_dir and scoped_native_library back from base/memory to base.
It looks like they got moved accidentally in http://codereview.chromium.org/6714032
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/7048007
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86010 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/scoped_temp_dir.cc')
-rw-r--r-- | base/scoped_temp_dir.cc | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/base/scoped_temp_dir.cc b/base/scoped_temp_dir.cc new file mode 100644 index 0000000..fc886e5a --- /dev/null +++ b/base/scoped_temp_dir.cc @@ -0,0 +1,84 @@ +// 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 "base/scoped_temp_dir.h" + +#include "base/file_util.h" +#include "base/logging.h" + +ScopedTempDir::ScopedTempDir() { +} + +ScopedTempDir::~ScopedTempDir() { + if (!path_.empty() && !Delete()) + LOG(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 (!file_util::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 (!file_util::CreateDirectory(base_path)) + return false; + + // Create a new, uniquely named directory under |base_path|. + if (!file_util::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 (!file_util::DirectoryExists(path) && + !file_util::CreateDirectory(path)) + return false; + + path_ = path; + return true; +} + +bool ScopedTempDir::Delete() { + if (path_.empty()) + return false; + + bool ret = file_util::Delete(path_, true); + if (ret) { + // We only clear the path if deleted the directory. + path_.clear(); + } else { + LOG(ERROR) << "ScopedTempDir unable to delete " << path_.value(); + } + + return ret; +} + +FilePath ScopedTempDir::Take() { + FilePath ret = path_; + path_ = FilePath(); + return ret; +} + +bool ScopedTempDir::IsValid() const { + return !path_.empty() && file_util::DirectoryExists(path_); +} |