| /* |
| * Copyright (C) 2021 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #include "FileSystemHandleIdentifier.h" |
| #include "FileSystemSyncAccessHandleIdentifier.h" |
| #include "ProcessQualified.h" |
| #include "ScriptExecutionContextIdentifier.h" |
| #include <wtf/CompletionHandler.h> |
| #include <wtf/FileSystem.h> |
| #include <wtf/ThreadSafeRefCounted.h> |
| |
| namespace WebCore { |
| |
| class FileSystemDirectoryHandle; |
| class FileSystemFileHandle; |
| class FileHandle; |
| class FileSystemHandleCloseScope; |
| class FileSystemSyncAccessHandle; |
| template<typename> class ExceptionOr; |
| |
| class FileSystemStorageConnection : public ThreadSafeRefCounted<FileSystemStorageConnection> { |
| public: |
| virtual ~FileSystemStorageConnection() { } |
| |
| using SameEntryCallback = CompletionHandler<void(ExceptionOr<bool>&&)>; |
| using GetHandleCallback = CompletionHandler<void(ExceptionOr<Ref<FileSystemHandleCloseScope>>&&)>; |
| using ResolveCallback = CompletionHandler<void(ExceptionOr<Vector<String>>&&)>; |
| using GetAccessHandleCallback = CompletionHandler<void(ExceptionOr<std::pair<FileSystemSyncAccessHandleIdentifier, FileHandle>>&&)>; |
| using VoidCallback = CompletionHandler<void(ExceptionOr<void>&&)>; |
| using GetHandleNamesCallback = CompletionHandler<void(ExceptionOr<Vector<String>>&&)>; |
| using StringCallback = CompletionHandler<void(ExceptionOr<String>&&)>; |
| |
| virtual bool isWorker() const { return false; } |
| virtual void closeHandle(FileSystemHandleIdentifier) = 0; |
| virtual void isSameEntry(FileSystemHandleIdentifier, FileSystemHandleIdentifier, SameEntryCallback&&) = 0; |
| virtual void move(FileSystemHandleIdentifier, FileSystemHandleIdentifier, const String& newName, VoidCallback&&) = 0; |
| virtual void getFileHandle(FileSystemHandleIdentifier, const String& name, bool createIfNecessary, GetHandleCallback&&) = 0; |
| virtual void getDirectoryHandle(FileSystemHandleIdentifier, const String& name, bool createIfNecessary, GetHandleCallback&&) = 0; |
| virtual void removeEntry(FileSystemHandleIdentifier, const String& name, bool deleteRecursively, VoidCallback&&) = 0; |
| virtual void resolve(FileSystemHandleIdentifier, FileSystemHandleIdentifier, ResolveCallback&&) = 0; |
| virtual void getFile(FileSystemHandleIdentifier, StringCallback&&) = 0; |
| virtual void createSyncAccessHandle(FileSystemHandleIdentifier, GetAccessHandleCallback&&) = 0; |
| virtual void closeSyncAccessHandle(FileSystemHandleIdentifier, FileSystemSyncAccessHandleIdentifier, VoidCallback&&) = 0; |
| virtual void registerSyncAccessHandle(FileSystemSyncAccessHandleIdentifier, ScriptExecutionContextIdentifier) = 0; |
| virtual void unregisterSyncAccessHandle(FileSystemSyncAccessHandleIdentifier) = 0; |
| virtual void invalidateAccessHandle(WebCore::FileSystemSyncAccessHandleIdentifier) = 0; |
| virtual void getHandleNames(FileSystemHandleIdentifier, GetHandleNamesCallback&&) = 0; |
| virtual void getHandle(FileSystemHandleIdentifier, const String& name, GetHandleCallback&&) = 0; |
| }; |
| |
| } // namespace WebCore |