blob: 57703e59e3d9ac4ab715d801777f8f623ffe3382 [file] [log] [blame]
// Copyright 2015 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 <string>
#include "base/files/file_path.h"
#include "base/macros.h"
namespace chromecast {
// Creates a temporary file that is deleted when this object is destroyed,
// unless the underlying file has been moved or deleted.
// Warning: This class uses CHECKs, and should only be used for testing.
class ScopedTempFile {
// Return the path to the temporary file. Note that if the underlying file has
// been moved or deleted, this will still return the original path.
base::FilePath path() const { return path_; }
// Returns true if the underlying file exists, false otherwise. This will
// return false, for example, if the file has been moved or deleted.
bool FileExists() const;
// Write the contents of |str| to the file. Return the number of characters
// written, or -1 on error. CHECKs that FileExists() returns true.
int Write(const std::string& str);
// Read the file and return the contents. CHECKs that FileExists() returns
// true.
std::string Read() const;
base::FilePath path_;
} // namespace chromecast