| Index: chromecast/base/scoped_temp_file.h
|
| diff --git a/chromecast/base/scoped_temp_file.h b/chromecast/base/scoped_temp_file.h
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..57703e59e3d9ac4ab715d801777f8f623ffe3382
|
| --- /dev/null
|
| +++ b/chromecast/base/scoped_temp_file.h
|
| @@ -0,0 +1,47 @@
|
| +// 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.
|
| +
|
| +#ifndef CHROMECAST_BASE_SCOPED_TEMP_FILE_H_
|
| +#define CHROMECAST_BASE_SCOPED_TEMP_FILE_H_
|
| +
|
| +#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 {
|
| + public:
|
| + ScopedTempFile();
|
| + ~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;
|
| +
|
| + private:
|
| + base::FilePath path_;
|
| +
|
| + DISALLOW_COPY_AND_ASSIGN(ScopedTempFile);
|
| +};
|
| +
|
| +} // namespace chromecast
|
| +
|
| +#endif // CHROMECAST_BASE_SCOPED_TEMP_FILE_H_
|
|
|