The Tor Browser: ipc/chromium/src/base/scoped_temp

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Copyright (c) 2009 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/scoped_temp_dir.h"

     7 #include "base/file_util.h"

     8 #include "base/logging.h"

     9 #include "base/string_util.h"

    11 ScopedTempDir::ScopedTempDir() {

    12 }

    14 ScopedTempDir::~ScopedTempDir() {

    15   if (!path_.empty() && !file_util::Delete(path_, true))

    16     CHROMIUM_LOG(ERROR) << "ScopedTempDir unable to delete " << path_.value();

    17 }

    19 bool ScopedTempDir::CreateUniqueTempDir() {

    20   // This "scoped_dir" prefix is only used on Windows and serves as a template

    21   // for the unique name.

    22   if (!file_util::CreateNewTempDirectory(FILE_PATH_LITERAL("scoped_dir"),

    23                                          &path_))

    24     return false;

    26   return true;

    27 }

    29 bool ScopedTempDir::Set(const FilePath& path) {

    30   DCHECK(path_.empty());

    31   if (!file_util::DirectoryExists(path) &&

    32       !file_util::CreateDirectory(path)) {

    33     return false;

    34   }

    35   path_ = path;

    36   return true;

    37 }

    39 FilePath ScopedTempDir::Take() {

    40   FilePath ret = path_;

    41   path_ = FilePath();

    42   return ret;

    43 }

    45 bool ScopedTempDir::IsValid() const {

    46   return !path_.empty() && file_util::DirectoryExists(path_);

    47 }

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