| Index: webkit/chromeos/fileapi/memory_file_util.h
|
| ===================================================================
|
| --- webkit/chromeos/fileapi/memory_file_util.h (revision 195684)
|
| +++ webkit/chromeos/fileapi/memory_file_util.h (working copy)
|
| @@ -1,150 +0,0 @@
|
| -// Copyright (c) 2012 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 WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_MEMORY_H_
|
| -#define WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_MEMORY_H_
|
| -
|
| -#include <map>
|
| -#include <string>
|
| -#include <vector>
|
| -
|
| -#include "base/callback.h"
|
| -#include "base/time.h"
|
| -#include "webkit/chromeos/fileapi/file_util_async.h"
|
| -
|
| -namespace fileapi {
|
| -
|
| -// The in-memory file system. Primarily for the purpose of testing
|
| -// FileUtilAsync.
|
| -class MemoryFileUtil : public FileUtilAsync {
|
| - public:
|
| - struct FileEntry {
|
| - FileEntry();
|
| - ~FileEntry();
|
| -
|
| - bool is_directory;
|
| - std::string contents;
|
| - base::Time last_modified;
|
| - };
|
| -
|
| - MemoryFileUtil(const base::FilePath& root_path);
|
| - virtual ~MemoryFileUtil();
|
| -
|
| - // FileUtilAsync overrides.
|
| - virtual void Open(const base::FilePath& file_path,
|
| - int file_flags, // PlatformFileFlags
|
| - const OpenCallback& callback) OVERRIDE;
|
| - virtual void GetFileInfo(const base::FilePath& file_path,
|
| - const GetFileInfoCallback& callback) OVERRIDE;
|
| - virtual void Create(const base::FilePath& file_path,
|
| - const StatusCallback& callback) OVERRIDE;
|
| - virtual void Truncate(const base::FilePath& file_path,
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| - int64 length,
|
| - const StatusCallback& callback) OVERRIDE;
|
| - // This FS ignores last_access_time.
|
| - virtual void Touch(const base::FilePath& file_path,
|
| - const base::Time& last_access_time,
|
| - const base::Time& last_modified_time,
|
| - const StatusCallback& callback) OVERRIDE;
|
| - virtual void Remove(const base::FilePath& file_path,
|
| - bool recursive,
|
| - const StatusCallback& callback) OVERRIDE;
|
| - virtual void CreateDirectory(const base::FilePath& dir_path,
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| - const StatusCallback& callback) OVERRIDE;
|
| - virtual void ReadDirectory(const base::FilePath& dir_path,
|
| - const ReadDirectoryCallback& callback) OVERRIDE;
|
| -
|
| - private:
|
| - friend class MemoryFileUtilTest;
|
| -
|
| - typedef std::map<base::FilePath, FileEntry>::iterator FileIterator;
|
| - typedef std::map<base::FilePath, FileEntry>::const_iterator ConstFileIterator;
|
| -
|
| - // Returns true if the given |file_path| is present in the file system.
|
| - bool FileExists(const base::FilePath& file_path) const {
|
| - return files_.find(file_path) != files_.end();
|
| - }
|
| -
|
| - // Returns true if the given |file_path| is present and a directory.
|
| - bool IsDirectory(const base::FilePath& file_path) const {
|
| - ConstFileIterator it = files_.find(file_path);
|
| - return it != files_.end() && it->second.is_directory;
|
| - }
|
| -
|
| - // Callback function used to implement GetFileInfo().
|
| - void DoGetFileInfo(const base::FilePath& file_path,
|
| - const GetFileInfoCallback& callback);
|
| -
|
| - // Callback function used to implement Create().
|
| - void DoCreate(const base::FilePath& file_path,
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| - bool is_directory,
|
| - const StatusCallback& callback);
|
| -
|
| - // Callback function used to implement Truncate().
|
| - void DoTruncate(const base::FilePath& file_path,
|
| - int64 length,
|
| - const StatusCallback& callback);
|
| -
|
| - // Callback function used to implement Touch().
|
| - void DoTouch(const base::FilePath& file_path,
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| - const base::Time& last_modified_time,
|
| - const StatusCallback& callback);
|
| -
|
| - // Callback function used to implement Remove().
|
| - void DoRemoveSingleFile(const base::FilePath& file_path,
|
| - const StatusCallback& callback);
|
| -
|
| - // Callback function used to implement Remove().
|
| - void DoRemoveRecursive(const base::FilePath& file_path,
|
| - const StatusCallback& callback);
|
| -
|
| - // Will start enumerating with file path |from|. If |from| path is
|
| - // empty, will start from the beginning.
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| - void DoReadDirectory(const base::FilePath& dir_path,
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| - const base::FilePath& from,
|
| - const ReadDirectoryCallback& callback);
|
| -
|
| - // Opens a file of the given |file_path| with |flags|. A file is
|
| - // guaranteed to be present at |file_path|.
|
| - void OpenVerifiedFile(const base::FilePath& file_path,
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| - int flags,
|
| - const OpenCallback& callback);
|
| -
|
| - // Callback function used to implement Open().
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| - void DidGetFileInfoForOpen(const base::FilePath& file_path,
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| - int flags,
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| - const OpenCallback& callback,
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| - PlatformFileError get_info_result,
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| - const base::PlatformFileInfo& file_info);
|
| -
|
| - // Callback function used to implement Open().
|
| - void OpenTruncatedFileOrCreate(const base::FilePath& file_path,
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| - int flags,
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| - const OpenCallback& callback,
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| - PlatformFileError result);
|
| -
|
| - // Callback function used to implement Open().
|
| - void DidCreateOrTruncateForOpen(const base::FilePath& file_path,
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| - int flags,
|
| - int64 size,
|
| - const OpenCallback& callback,
|
| - PlatformFileError result);
|
| -
|
| - // Sets the read directory size buffer.
|
| - // Mainly for the purpose of testing.
|
| - void set_read_directory_buffer_size(size_t size) {
|
| - read_directory_buffer_size_ = size;
|
| - }
|
| -
|
| - // The files in the file system.
|
| - std::map<base::FilePath, FileEntry> files_;
|
| - size_t read_directory_buffer_size_;
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| - std::vector<DirectoryEntry> read_directory_buffer_;
|
| -
|
| - DISALLOW_COPY_AND_ASSIGN(MemoryFileUtil);
|
| -};
|
| -
|
| -} // namespace fileapi
|
| -
|
| -#endif // WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_ASYNC_H_
|
|
|