44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_ModuleLoader_h
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#define mozilla_ModuleLoader_h
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#include "nsISupports.h"
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#include "mozilla/Module.h"
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#include "mozilla/FileLocation.h"
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#define MOZILLA_MODULELOADER_PSEUDO_IID \
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{ 0xD951A8CE, 0x6E9F, 0x464F, \
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{ 0x8A, 0xC8, 0x14, 0x61, 0xC0, 0xD3, 0x63, 0xC8 } }
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namespace mozilla {
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/**
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* Module loaders are responsible for loading a component file. The static
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* component loader is special and does not use this abstract interface.
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*
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* @note Implementations of this interface should be threadsafe,
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* methods may be called from any thread.
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*/
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class ModuleLoader : public nsISupports
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{
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(MOZILLA_MODULELOADER_PSEUDO_IID)
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/**
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* Return the module for a specified file. The caller should cache
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* the module: the implementer should not expect for the same file
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* to be loaded multiple times. The Module object should either be
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* statically or permanently allocated; it will not be freed.
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*/
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virtual const Module* LoadModule(mozilla::FileLocation& aFile) = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(ModuleLoader, MOZILLA_MODULELOADER_PSEUDO_IID)
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} // namespace mozilla
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#endif // mozilla_ModuleLoader_h
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