From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- caps/PrincipalHashKey.h | 58 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 caps/PrincipalHashKey.h (limited to 'caps/PrincipalHashKey.h') diff --git a/caps/PrincipalHashKey.h b/caps/PrincipalHashKey.h new file mode 100644 index 0000000000..b5167aa11b --- /dev/null +++ b/caps/PrincipalHashKey.h @@ -0,0 +1,58 @@ +/* -*- 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_PrincipalHashKey_h +#define mozilla_PrincipalHashKey_h + +#include "BasePrincipal.h" +#include "PLDHashTable.h" +#include "mozilla/Unused.h" +#include "nsCOMPtr.h" +#include "nsHashKeys.h" + +namespace mozilla { + +class PrincipalHashKey : public PLDHashEntryHdr { + public: + using KeyType = nsIPrincipal*; + using KeyTypePointer = const nsIPrincipal*; + + explicit PrincipalHashKey(const nsIPrincipal* aKey) + : mPrincipal(const_cast(aKey)) { + MOZ_ASSERT(aKey); + MOZ_COUNT_CTOR(PrincipalHashKey); + } + PrincipalHashKey(PrincipalHashKey&& aKey) noexcept + : mPrincipal(std::move(aKey.mPrincipal)) { + MOZ_COUNT_CTOR(PrincipalHashKey); + } + + MOZ_COUNTED_DTOR(PrincipalHashKey) + + nsIPrincipal* GetKey() const { return mPrincipal; } + + bool KeyEquals(const nsIPrincipal* aKey) const { + return BasePrincipal::Cast(mPrincipal) + ->FastEquals(const_cast(aKey)); + } + + static const nsIPrincipal* KeyToPointer(const nsIPrincipal* aKey) { + return aKey; + } + static PLDHashNumber HashKey(const nsIPrincipal* aKey) { + const auto* bp = BasePrincipal::Cast(aKey); + return HashGeneric(bp->GetOriginNoSuffixHash(), bp->GetOriginSuffixHash()); + } + + enum { ALLOW_MEMMOVE = true }; + + protected: + nsCOMPtr mPrincipal; +}; + +} // namespace mozilla + +#endif -- cgit v1.2.3