Bind: Merge FileUtilProxy and FileSystemFileUtilProxy: Delete/Touch/Truncate/Copy/Move

webkit/fileapi/file_system_file_util_proxy.h

 // Copyright (c) 2011 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_FILEAPI_FILE_SYSTEM_FILE_UTIL_PROXY_H_
 #define WEBKIT_FILEAPI_FILE_SYSTEM_FILE_UTIL_PROXY_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 17 matching lines @@
 using base::PlatformFile;
 using base::PlatformFileError;
 using base::PlatformFileInfo;
 
 // This class provides asynchronous access to common file routines for the
 // FileSystem API.
 class FileSystemFileUtilProxy {
  public:
   typedef base::FileUtilProxy::Entry Entry;
 
-  typedef base::FileUtilProxy::StatusCallback StatusCallback;
   typedef base::Callback<void(PlatformFileError,
                               bool /* created */
                               )> EnsureFileExistsCallback;
   typedef base::Callback<void(PlatformFileError,
                               const PlatformFileInfo&,
                               const FilePath& /* platform_path */
                               )> GetFileInfoCallback;
   typedef base::Callback<void(PlatformFileError,
                               const std::vector<Entry>&
                               )> ReadDirectoryCallback;
 
-  typedef Callback2<PlatformFileError /* error code */,
-                    const FilePath& /* local_path, where possible */
-                    >::Type GetLocalPathCallback;
-
   // Ensures that the given |file_path| exist.  This creates a empty new file
   // at |file_path| if the |file_path| does not exist.
   // If a new file han not existed and is created at the |file_path|,
   // |created| of the callback argument is set true and |error code|
   // is set PLATFORM_FILE_OK.
   // If the file already exists, |created| is set false and |error code|
   // is set PLATFORM_FILE_OK.
   // If the file hasn't existed but it couldn't be created for some other
   // reasons, |created| is set false and |error code| indicates the error.
   static bool EnsureFileExists(
       const FileSystemOperationContext& context,
       scoped_refptr<MessageLoopProxy> message_loop_proxy,
       const FilePath& file_path,
       const EnsureFileExistsCallback& callback);
 
-  // Maps virtual file patch to its local physical location.
-  static bool GetLocalPath(
-      const FileSystemOperationContext& context,
-      scoped_refptr<MessageLoopProxy> message_loop_proxy,
-      const FilePath& virtual_path,
-      GetLocalPathCallback* callback);
-
   // Retrieves the information about a file. It is invalid to pass NULL for the
   // callback.
   static bool GetFileInfo(
       const FileSystemOperationContext& context,
       scoped_refptr<MessageLoopProxy> message_loop_proxy,
       const FilePath& file_path,
       const GetFileInfoCallback& callback);
 
   static bool ReadDirectory(const FileSystemOperationContext& context,
                             scoped_refptr<MessageLoopProxy> message_loop_proxy,
                             const FilePath& file_path,
                             const ReadDirectoryCallback& callback);
 
-  // Creates directory at given path. It's an error to create
-  // if |exclusive| is true and dir already exists.
-  static bool CreateDirectory(
-      const FileSystemOperationContext& context,
-      scoped_refptr<MessageLoopProxy> message_loop_proxy,
-      const FilePath& file_path,
-      bool exclusive,
-      bool recursive,
-      const StatusCallback& callback);
-
-  // Copies a file or a directory from |src_file_path| to |dest_file_path|
-  // Error cases:
-  // If destination file doesn't exist or destination's parent
-  // doesn't exists.
-  // If source dir exists but destination path is an existing file.
-  // If source file exists but destination path is an existing directory.
-  // If source is a parent of destination.
-  // If source doesn't exists.
-  static bool Copy(const FileSystemOperationContext& context,
-                   scoped_refptr<MessageLoopProxy> message_loop_proxy,
-                   const FilePath& src_file_path,
-                   const FilePath& dest_file_path,
-                   const StatusCallback& callback);
-
-  // Moves a file or a directory from src_file_path to dest_file_path.
-  // Error cases are similar to Copy method's error cases.
-  static bool Move(
-      const FileSystemOperationContext& context,
-      scoped_refptr<MessageLoopProxy> message_loop_proxy,
-      const FilePath& src_file_path,
-      const FilePath& dest_file_path,
-      const StatusCallback& callback);
-
-  // Deletes a file or a directory.
-  // It is an error to delete a non-empty directory with recursive=false.
-  static bool Delete(const FileSystemOperationContext& context,
-                     scoped_refptr<MessageLoopProxy> message_loop_proxy,
-                     const FilePath& file_path,
-                     bool recursive,
-                     const StatusCallback& callback);
-
-  // Touches a file. The callback can be NULL.
-  static bool Touch(
-      const FileSystemOperationContext& context,
-      scoped_refptr<MessageLoopProxy> message_loop_proxy,
-      const FilePath& file_path,
-      const base::Time& last_access_time,
-      const base::Time& last_modified_time,
-      const StatusCallback& callback);
-
-  // Truncates a file to the given length. If |length| is greater than the
-  // current length of the file, the file will be extended with zeroes.
-  // The callback can be NULL.
-  static bool Truncate(
-      const FileSystemOperationContext& context,
-      scoped_refptr<MessageLoopProxy> message_loop_proxy,
-      const FilePath& path,
-      int64 length,
-      const StatusCallback& callback);
-
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(FileSystemFileUtilProxy);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_FILE_SYSTEM_FILE_UTIL_PROXY_H_