From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- dom/filesystem/FileSystemBase.h | 80 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 dom/filesystem/FileSystemBase.h (limited to 'dom/filesystem/FileSystemBase.h') diff --git a/dom/filesystem/FileSystemBase.h b/dom/filesystem/FileSystemBase.h new file mode 100644 index 0000000000..b78fe1736b --- /dev/null +++ b/dom/filesystem/FileSystemBase.h @@ -0,0 +1,80 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef mozilla_dom_FileSystemBase_h +#define mozilla_dom_FileSystemBase_h + +#include "nsString.h" +#include "Directory.h" + +namespace mozilla::dom { + +class BlobImpl; + +class FileSystemBase { + public: + NS_INLINE_DECL_REFCOUNTING(FileSystemBase) + + FileSystemBase(); + + virtual void Shutdown(); + + // SerializeDOMPath the FileSystem to string. + virtual void SerializeDOMPath(nsAString& aOutput) const = 0; + + virtual already_AddRefed Clone() = 0; + + virtual bool ShouldCreateDirectory() = 0; + + virtual nsIGlobalObject* GetParentObject() const; + + virtual void GetDirectoryName(nsIFile* aFile, nsAString& aRetval, + ErrorResult& aRv) const; + + void GetDOMPath(nsIFile* aFile, nsAString& aRetval, ErrorResult& aRv) const; + + /* + * Return the local root path of the FileSystem implementation. + * For OSFileSystem, this is equal to the path of the root Directory; + * For DeviceStorageFileSystem, this is the path of the SDCard, parent + * directory of the exposed root Directory (per type). + */ + const nsAString& LocalRootPath() const { return mLocalRootPath; } + + bool IsShutdown() const { return mShutdown; } + + virtual bool IsSafeFile(nsIFile* aFile) const; + + virtual bool IsSafeDirectory(Directory* aDir) const; + + bool GetRealPath(BlobImpl* aFile, nsIFile** aPath) const; + + // CC methods + virtual void Unlink() {} + virtual void Traverse(nsCycleCollectionTraversalCallback& cb) {} + + void AssertIsOnOwningThread() const; + + protected: + virtual ~FileSystemBase(); + + // The local path of the root (i.e. the OS path, with OS path separators, of + // the OS directory that acts as the root of this OSFileSystem). + // This path must be set by the FileSystem implementation immediately + // because it will be used for the validation of any FileSystemTaskChildBase. + // The concept of this path is that, any task will never go out of it and this + // must be considered the OS 'root' of the current FileSystem. Different + // Directory object can have different OS 'root' path. + // To be more clear, any path managed by this FileSystem implementation must + // be discendant of this local root path. + nsString mLocalRootPath; + + bool mShutdown; +}; + +} // namespace mozilla::dom + +#endif // mozilla_dom_FileSystemBase_h -- cgit v1.2.3