85 lines
3.1 KiB
C++
85 lines
3.1 KiB
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BROWSER_FILE_SYSTEM_H_
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#define BROWSER_FILE_SYSTEM_H_
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#include <vector>
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#include "base/file_util_proxy.h"
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#include "base/id_map.h"
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#include "base/memory/scoped_temp_dir.h"
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#include "base/memory/weak_ptr.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/WebFileSystem.h"
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#include "webkit/fileapi/file_system_types.h"
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namespace WebKit {
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class WebFileSystemCallbacks;
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class WebFrame;
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}
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namespace fileapi {
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class FileSystemContext;
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class FileSystemOperation;
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}
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class BrowserFileSystem
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: public WebKit::WebFileSystem,
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public base::SupportsWeakPtr<BrowserFileSystem> {
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public:
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BrowserFileSystem();
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virtual ~BrowserFileSystem();
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void OpenFileSystem(WebKit::WebFrame* frame,
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WebKit::WebFileSystem::Type type,
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long long size,
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bool create,
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WebKit::WebFileSystemCallbacks* callbacks);
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fileapi::FileSystemContext* file_system_context() {
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return file_system_context_.get();
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}
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// WebKit::WebFileSystem methods.
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virtual void move(const WebKit::WebString& src_path,
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const WebKit::WebString& dest_path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void copy(const WebKit::WebString& src_path,
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const WebKit::WebString& dest_path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void remove(const WebKit::WebString& path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void removeRecursively(const WebKit::WebString& path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void readMetadata(const WebKit::WebString& path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void createFile(const WebKit::WebString& path,
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bool exclusive,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void createDirectory(const WebKit::WebString& path,
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bool exclusive,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void fileExists(const WebKit::WebString& path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void directoryExists(const WebKit::WebString& path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual void readDirectory(const WebKit::WebString& path,
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WebKit::WebFileSystemCallbacks* callbacks);
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virtual WebKit::WebFileWriter* createFileWriter(
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const WebKit::WebString& path, WebKit::WebFileWriterClient* client);
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private:
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// Helpers.
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fileapi::FileSystemOperation* GetNewOperation(
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WebKit::WebFileSystemCallbacks* callbacks);
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// A temporary directory for FileSystem API.
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ScopedTempDir file_system_dir_;
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scoped_refptr<fileapi::FileSystemContext> file_system_context_;
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DISALLOW_COPY_AND_ASSIGN(BrowserFileSystem);
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};
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#endif // BROWSER_FILE_SYSTEM_H_
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