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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/locks/LockManagerParent.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/locks/LockManagerParent.h')
-rw-r--r-- | dom/locks/LockManagerParent.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/dom/locks/LockManagerParent.h b/dom/locks/LockManagerParent.h new file mode 100644 index 0000000000..fef40d66a4 --- /dev/null +++ b/dom/locks/LockManagerParent.h @@ -0,0 +1,62 @@ +/* -*- 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 DOM_LOCKS_LOCKMANAGERPARENT_H_ +#define DOM_LOCKS_LOCKMANAGERPARENT_H_ + +#include "mozilla/AlreadyAddRefed.h" +#include "mozilla/dom/locks/PLockManagerParent.h" +#include "mozilla/dom/locks/LockRequestParent.h" +#include "mozilla/ipc/PBackgroundSharedTypes.h" +#include "mozilla/WeakPtr.h" + +namespace mozilla::dom::locks { + +class ManagedLocks : public SupportsWeakPtr { + public: + NS_INLINE_DECL_REFCOUNTING(ManagedLocks) + + nsTArray<RefPtr<LockRequestParent>> mHeldLocks; + nsTHashMap<nsStringHashKey, nsTArray<RefPtr<LockRequestParent>>> mQueueMap; + + private: + ~ManagedLocks() = default; +}; + +class LockManagerParent final : public PLockManagerParent { + using IPCResult = mozilla::ipc::IPCResult; + + public: + NS_INLINE_DECL_REFCOUNTING(LockManagerParent) + + LockManagerParent(const mozilla::ipc::ContentPrincipalInfo& aPrincipalInfo, + const nsID& aClientId); + + void ProcessRequestQueue(nsTArray<RefPtr<LockRequestParent>>& aQueue); + bool IsGrantableRequest(const IPCLockRequest& aRequest); + + IPCResult RecvQuery(QueryResolver&& aResolver); + + already_AddRefed<PLockRequestParent> AllocPLockRequestParent( + const IPCLockRequest& aRequest); + IPCResult RecvPLockRequestConstructor(PLockRequestParent* aActor, + const IPCLockRequest& aRequest) final; + + ManagedLocks& Locks() { return *mManagedLocks; } + + private: + ~LockManagerParent() = default; + + void ActorDestroy(ActorDestroyReason aWhy) final; + + RefPtr<ManagedLocks> mManagedLocks; + nsString mClientId; + mozilla::ipc::ContentPrincipalInfo mPrincipalInfo; +}; + +} // namespace mozilla::dom::locks + +#endif // DOM_LOCKS_LOCKMANAGERPARENT_H_ |