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Unified Diff: webkit/browser/fileapi/isolated_file_system_backend.cc

Issue 539143002: Migrate webkit/browser/ to storage/browser/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 3 months ago
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Index: webkit/browser/fileapi/isolated_file_system_backend.cc
diff --git a/webkit/browser/fileapi/isolated_file_system_backend.cc b/webkit/browser/fileapi/isolated_file_system_backend.cc
deleted file mode 100644
index 1b5f34624354f4dc29459b911251b534faeea8dc..0000000000000000000000000000000000000000
--- a/webkit/browser/fileapi/isolated_file_system_backend.cc
+++ /dev/null
@@ -1,152 +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.
-
-#include "webkit/browser/fileapi/isolated_file_system_backend.h"
-
-#include <string>
-
-#include "base/bind.h"
-#include "base/files/file_path.h"
-#include "base/files/file_util_proxy.h"
-#include "base/logging.h"
-#include "base/message_loop/message_loop_proxy.h"
-#include "base/sequenced_task_runner.h"
-#include "webkit/browser/blob/file_stream_reader.h"
-#include "webkit/browser/fileapi/async_file_util_adapter.h"
-#include "webkit/browser/fileapi/copy_or_move_file_validator.h"
-#include "webkit/browser/fileapi/dragged_file_util.h"
-#include "webkit/browser/fileapi/file_stream_writer.h"
-#include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_operation.h"
-#include "webkit/browser/fileapi/file_system_operation_context.h"
-#include "webkit/browser/fileapi/isolated_context.h"
-#include "webkit/browser/fileapi/native_file_util.h"
-#include "webkit/browser/fileapi/transient_file_util.h"
-#include "webkit/browser/fileapi/watcher_manager.h"
-#include "webkit/common/fileapi/file_system_types.h"
-#include "webkit/common/fileapi/file_system_util.h"
-
-namespace storage {
-
-IsolatedFileSystemBackend::IsolatedFileSystemBackend()
- : isolated_file_util_(new AsyncFileUtilAdapter(new LocalFileUtil())),
- dragged_file_util_(new AsyncFileUtilAdapter(new DraggedFileUtil())),
- transient_file_util_(new AsyncFileUtilAdapter(new TransientFileUtil())) {
-}
-
-IsolatedFileSystemBackend::~IsolatedFileSystemBackend() {
-}
-
-bool IsolatedFileSystemBackend::CanHandleType(FileSystemType type) const {
- switch (type) {
- case kFileSystemTypeIsolated:
- case kFileSystemTypeDragged:
- case kFileSystemTypeForTransientFile:
- return true;
-#if !defined(OS_CHROMEOS)
- case kFileSystemTypeNativeLocal:
- case kFileSystemTypeNativeForPlatformApp:
- return true;
-#endif
- default:
- return false;
- }
-}
-
-void IsolatedFileSystemBackend::Initialize(FileSystemContext* context) {
-}
-
-void IsolatedFileSystemBackend::ResolveURL(
- const FileSystemURL& url,
- OpenFileSystemMode mode,
- const OpenFileSystemCallback& callback) {
- // We never allow opening a new isolated FileSystem via usual ResolveURL.
- base::MessageLoopProxy::current()->PostTask(
- FROM_HERE,
- base::Bind(callback,
- GURL(),
- std::string(),
- base::File::FILE_ERROR_SECURITY));
-}
-
-AsyncFileUtil* IsolatedFileSystemBackend::GetAsyncFileUtil(
- FileSystemType type) {
- switch (type) {
- case kFileSystemTypeNativeLocal:
- return isolated_file_util_.get();
- case kFileSystemTypeDragged:
- return dragged_file_util_.get();
- case kFileSystemTypeForTransientFile:
- return transient_file_util_.get();
- default:
- NOTREACHED();
- }
- return NULL;
-}
-
-WatcherManager* IsolatedFileSystemBackend::GetWatcherManager(
- FileSystemType type) {
- return NULL;
-}
-
-CopyOrMoveFileValidatorFactory*
-IsolatedFileSystemBackend::GetCopyOrMoveFileValidatorFactory(
- FileSystemType type, base::File::Error* error_code) {
- DCHECK(error_code);
- *error_code = base::File::FILE_OK;
- return NULL;
-}
-
-FileSystemOperation* IsolatedFileSystemBackend::CreateFileSystemOperation(
- const FileSystemURL& url,
- FileSystemContext* context,
- base::File::Error* error_code) const {
- return FileSystemOperation::Create(
- url, context, make_scoped_ptr(new FileSystemOperationContext(context)));
-}
-
-bool IsolatedFileSystemBackend::SupportsStreaming(
- const storage::FileSystemURL& url) const {
- return false;
-}
-
-bool IsolatedFileSystemBackend::HasInplaceCopyImplementation(
- storage::FileSystemType type) const {
- DCHECK(type == kFileSystemTypeNativeLocal || type == kFileSystemTypeDragged ||
- type == kFileSystemTypeForTransientFile);
- return false;
-}
-
-scoped_ptr<storage::FileStreamReader>
-IsolatedFileSystemBackend::CreateFileStreamReader(
- const FileSystemURL& url,
- int64 offset,
- const base::Time& expected_modification_time,
- FileSystemContext* context) const {
- return scoped_ptr<storage::FileStreamReader>(
- storage::FileStreamReader::CreateForLocalFile(
- context->default_file_task_runner(),
- url.path(),
- offset,
- expected_modification_time));
-}
-
-scoped_ptr<FileStreamWriter> IsolatedFileSystemBackend::CreateFileStreamWriter(
- const FileSystemURL& url,
- int64 offset,
- FileSystemContext* context) const {
- return scoped_ptr<FileStreamWriter>(
- FileStreamWriter::CreateForLocalFile(
- context->default_file_task_runner(),
- url.path(),
- offset,
- FileStreamWriter::OPEN_EXISTING_FILE));
-}
-
-FileSystemQuotaUtil* IsolatedFileSystemBackend::GetQuotaUtil() {
- // No quota support.
- return NULL;
-}
-
-} // namespace storage

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