tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

FileSystemBackgroundRequestHandler.h (2141B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this
      5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #ifndef DOM_FS_CHILD_FILESYSTEMBACKGROUNDREQUESTHANDLER_H_
      8 #define DOM_FS_CHILD_FILESYSTEMBACKGROUNDREQUESTHANDLER_H_
      9 
     10 #include "mozilla/MozPromise.h"
     11 #include "mozilla/UniquePtr.h"
     12 #include "mozilla/dom/FileSystemManagerChild.h"
     13 #include "mozilla/dom/quota/ForwardDecls.h"
     14 #include "mozilla/ipc/PBackgroundChild.h"
     15 
     16 template <class T>
     17 class RefPtr;
     18 
     19 namespace mozilla {
     20 
     21 namespace ipc {
     22 class PrincipalInfo;
     23 }  // namespace ipc
     24 
     25 namespace dom {
     26 
     27 namespace fs {
     28 class FileSystemChildFactory;
     29 }
     30 
     31 class FileSystemBackgroundRequestHandler {
     32 public:
     33  explicit FileSystemBackgroundRequestHandler(
     34      fs::FileSystemChildFactory* aChildFactory);
     35 
     36  explicit FileSystemBackgroundRequestHandler(
     37      RefPtr<FileSystemManagerChild> aFileSystemManagerChild);
     38 
     39  FileSystemBackgroundRequestHandler();
     40 
     41  NS_INLINE_DECL_REFCOUNTING(FileSystemBackgroundRequestHandler)
     42 
     43  void ClearActor();
     44 
     45  void Shutdown();
     46 
     47  const RefPtr<FileSystemManagerChild>& FileSystemManagerChildStrongRef() const;
     48 
     49  virtual RefPtr<FileSystemManagerChild::ActorPromise>
     50  CreateFileSystemManagerChild(
     51      const mozilla::ipc::PrincipalInfo& aPrincipalInfo);
     52 
     53 protected:
     54  virtual ~FileSystemBackgroundRequestHandler();
     55 
     56  const UniquePtr<fs::FileSystemChildFactory> mChildFactory;
     57 
     58  MozPromiseRequestHolder<
     59      mozilla::ipc::PBackgroundChild::CreateFileSystemManagerParentPromise>
     60      mCreateFileSystemManagerParentPromiseRequestHolder;
     61  MozPromiseHolder<FileSystemManagerChild::ActorPromise>
     62      mCreateFileSystemManagerChildPromiseHolder;
     63 
     64  RefPtr<FileSystemManagerChild> mFileSystemManagerChild;
     65 
     66  FlippedOnce<false> mShutdown;
     67 
     68  bool mCreatingFileSystemManagerChild;
     69 };  // class FileSystemBackgroundRequestHandler
     70 
     71 }  // namespace dom
     72 }  // namespace mozilla
     73 
     74 #endif  // DOM_FS_CHILD_FILESYSTEMBACKGROUNDREQUESTHANDLER_H_