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// 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_TOOLS_TEST_SHELL_SIMPLE_FILE_SYSTEM_H_
#define WEBKIT_TOOLS_TEST_SHELL_SIMPLE_FILE_SYSTEM_H_
#include <vector>
#include "base/files/scoped_temp_dir.h"
#include "base/id_map.h"
#include "base/memory/weak_ptr.h"
#include "third_party/WebKit/public/platform/WebFileSystem.h"
#include "third_party/WebKit/public/platform/WebFileSystemType.h"
#include "webkit/browser/fileapi/file_system_context.h"
#include "webkit/browser/fileapi/file_system_operation.h"
#include "webkit/common/fileapi/file_system_types.h"
namespace WebKit {
class WebFileSystemCallbacks;
class WebFrame;
class WebURL;
}
namespace fileapi {
class FileSystemContext;
class FileSystemURL;
}
namespace webkit_blob {
class BlobStorageController;
}
class SimpleFileSystem
: public WebKit::WebFileSystem,
public base::SupportsWeakPtr<SimpleFileSystem> {
public:
SimpleFileSystem();
virtual ~SimpleFileSystem();
void OpenFileSystem(WebKit::WebFrame* frame,
WebKit::WebFileSystemType type,
long long size,
bool create,
WebKit::WebFileSystemCallbacks* callbacks);
void DeleteFileSystem(WebKit::WebFrame* frame,
WebKit::WebFileSystemType type,
WebKit::WebFileSystemCallbacks* callbacks);
fileapi::FileSystemContext* file_system_context() {
return file_system_context_.get();
}
// WebKit::WebFileSystem implementation.
virtual void move(
const WebKit::WebURL& src_path,
const WebKit::WebURL& dest_path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void copy(
const WebKit::WebURL& src_path,
const WebKit::WebURL& dest_path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void remove(
const WebKit::WebURL& path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void removeRecursively(
const WebKit::WebURL& path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void readMetadata(
const WebKit::WebURL& path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void createFile(
const WebKit::WebURL& path,
bool exclusive,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void createDirectory(
const WebKit::WebURL& path,
bool exclusive,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void fileExists(
const WebKit::WebURL& path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void directoryExists(
const WebKit::WebURL& path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual void readDirectory(
const WebKit::WebURL& path,
WebKit::WebFileSystemCallbacks*) OVERRIDE;
virtual WebKit::WebFileWriter* createFileWriter(
const WebKit::WebURL& path, WebKit::WebFileWriterClient*) OVERRIDE;
virtual void createSnapshotFileAndReadMetadata(
const WebKit::WebURL& path,
WebKit::WebFileSystemCallbacks* callbacks);
static void InitializeOnIOThread(
webkit_blob::BlobStorageController* blob_storage_controller);
static void CleanupOnIOThread();
private:
// Helpers.
bool HasFilePermission(const fileapi::FileSystemURL& url, int permissions);
fileapi::FileSystemOperation* GetNewOperation(
const fileapi::FileSystemURL& url);
// Callback Handlers
fileapi::FileSystemOperation::StatusCallback FinishHandler(
WebKit::WebFileSystemCallbacks* callbacks);
fileapi::FileSystemOperation::GetMetadataCallback GetMetadataHandler(
WebKit::WebFileSystemCallbacks* callbacks);
fileapi::FileSystemOperation::ReadDirectoryCallback
ReadDirectoryHandler(WebKit::WebFileSystemCallbacks* callbacks);
fileapi::FileSystemContext::OpenFileSystemCallback OpenFileSystemHandler(
WebKit::WebFileSystemCallbacks* callbacks);
fileapi::FileSystemContext::DeleteFileSystemCallback DeleteFileSystemHandler(
WebKit::WebFileSystemCallbacks* callbacks);
fileapi::FileSystemOperation::SnapshotFileCallback
SnapshotFileHandler(WebKit::WebFileSystemCallbacks* callbacks);
fileapi::FileSystemOperation::SnapshotFileCallback
SnapshotFileHandler_Deprecated(
const GURL& blob_url,
WebKit::WebFileSystemCallbacks* callbacks);
void DidFinish(WebKit::WebFileSystemCallbacks* callbacks,
base::PlatformFileError result);
void DidGetMetadata(WebKit::WebFileSystemCallbacks* callbacks,
base::PlatformFileError result,
const base::PlatformFileInfo& info,
const base::FilePath& platform_path);
void DidReadDirectory(
WebKit::WebFileSystemCallbacks* callbacks,
base::PlatformFileError result,
const std::vector<fileapi::DirectoryEntry>& entries,
bool has_more);
void DidOpenFileSystem(WebKit::WebFileSystemCallbacks* callbacks,
base::PlatformFileError result,
const std::string& name, const GURL& root);
void DidDeleteFileSystem(WebKit::WebFileSystemCallbacks* callbacks,
base::PlatformFileError result);
void DidCreateSnapshotFile(
WebKit::WebFileSystemCallbacks* callbacks,
base::PlatformFileError result,
const base::PlatformFileInfo& info,
const base::FilePath& platform_path,
const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref);
void DidCreateSnapshotFile_Deprecated(
const GURL& blob_url,
WebKit::WebFileSystemCallbacks* callbacks,
base::PlatformFileError result,
const base::PlatformFileInfo& info,
const base::FilePath& platform_path,
const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref);
// A temporary directory for FileSystem API.
base::ScopedTempDir file_system_dir_;
scoped_refptr<fileapi::FileSystemContext> file_system_context_;
DISALLOW_COPY_AND_ASSIGN(SimpleFileSystem);
};
#endif // WEBKIT_TOOLS_TEST_SHELL_SIMPLE_FILE_SYSTEM_H_
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