'Open as window' removed when --enable-new-bookmark-apps is disabled.
[chromium-blink-merge.git] / base / files / scoped_temp_dir.cc
blob27b758ed9038ea7181f561f80db3e3140bfd66a7
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "base/files/scoped_temp_dir.h"
7 #include "base/files/file_util.h"
8 #include "base/logging.h"
10 namespace base {
12 ScopedTempDir::ScopedTempDir() {
15 ScopedTempDir::~ScopedTempDir() {
16 if (!path_.empty() && !Delete())
17 DLOG(WARNING) << "Could not delete temp dir in dtor.";
20 bool ScopedTempDir::CreateUniqueTempDir() {
21 if (!path_.empty())
22 return false;
24 // This "scoped_dir" prefix is only used on Windows and serves as a template
25 // for the unique name.
26 if (!base::CreateNewTempDirectory(FILE_PATH_LITERAL("scoped_dir"), &path_))
27 return false;
29 return true;
32 bool ScopedTempDir::CreateUniqueTempDirUnderPath(const FilePath& base_path) {
33 if (!path_.empty())
34 return false;
36 // If |base_path| does not exist, create it.
37 if (!base::CreateDirectory(base_path))
38 return false;
40 // Create a new, uniquely named directory under |base_path|.
41 if (!base::CreateTemporaryDirInDir(base_path,
42 FILE_PATH_LITERAL("scoped_dir_"),
43 &path_))
44 return false;
46 return true;
49 bool ScopedTempDir::Set(const FilePath& path) {
50 if (!path_.empty())
51 return false;
53 if (!DirectoryExists(path) && !base::CreateDirectory(path))
54 return false;
56 path_ = path;
57 return true;
60 bool ScopedTempDir::Delete() {
61 if (path_.empty())
62 return false;
64 bool ret = base::DeleteFile(path_, true);
65 if (ret) {
66 // We only clear the path if deleted the directory.
67 path_.clear();
70 return ret;
73 FilePath ScopedTempDir::Take() {
74 FilePath ret = path_;
75 path_ = FilePath();
76 return ret;
79 bool ScopedTempDir::IsValid() const {
80 return !path_.empty() && DirectoryExists(path_);
83 } // namespace base