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 --- xpcom/components/GenericFactory.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 xpcom/components/GenericFactory.h (limited to 'xpcom/components/GenericFactory.h') diff --git a/xpcom/components/GenericFactory.h b/xpcom/components/GenericFactory.h new file mode 100644 index 0000000000..3fb2186e12 --- /dev/null +++ b/xpcom/components/GenericFactory.h @@ -0,0 +1,38 @@ +/* -*- 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_GenericFactory_h +#define mozilla_GenericFactory_h + +#include "nsIFactory.h" + +namespace mozilla { + +/** + * A generic factory which uses a constructor function to create instances. + * This class is intended for use by the component manager and the generic + * module. + */ +class GenericFactory final : public nsIFactory { + ~GenericFactory() = default; + + public: + typedef nsresult (*ConstructorProcPtr)(const nsIID& aIID, void** aResult); + + NS_DECL_THREADSAFE_ISUPPORTS + NS_DECL_NSIFACTORY + + explicit GenericFactory(ConstructorProcPtr aCtor) : mCtor(aCtor) { + NS_ASSERTION(mCtor, "GenericFactory with no constructor"); + } + + private: + ConstructorProcPtr mCtor; +}; + +} // namespace mozilla + +#endif // mozilla_GenericFactory_h -- cgit v1.2.3