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123 строки
4.5 KiB
Plaintext
123 строки
4.5 KiB
Plaintext
/* -*- Mode: idl; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nsISupports.idl"
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#include "nsIEnumerator.idl"
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#include "nsICategoryHandler.idl"
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#include "nsIFactory.idl"
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[scriptable, uuid(5a1e1a2c-1dd2-11b2-a72f-967357e43a00)]
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interface nsICategoryManager : nsISupports
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{
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/**
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* Get the value for the given category's entry.
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* @param aCategory The name of the category ("protocol")
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* @param aEntry The entry you're looking for ("http")
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* @return The value.
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*/
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string getCategoryEntry(in string aCategory, in string aEntry);
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/**
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* As above, but do not permit overriding. This is useful to allow
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* an override handler to get at the ``normal'' category contents.
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*/
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string getCategoryEntryRaw(in string aCategory, in string aEntry);
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/**
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* Add an entry to a category.
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* @param aCategory The name of the category ("protocol")
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* @param aEntry The entry to be added ("http")
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* @param aValue The value for the entry ("moz.httprulez.1")
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* @param aPersist Should we persist between invocations?
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* @param aReplace Should we replace an existing entry?
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* @return Previous entry, if any
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*/
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string addCategoryEntry(in string aCategory, in string aEntry,
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in string aValue, in boolean aPersist,
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in boolean aReplace);
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/**
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* Delete an entry from the category.
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* @param aCategory The name of the category ("protocol")
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* @param aEntry The entry to be added ("http")
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* @param aPersist Delete entry from registry, if present?
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* @return Previous entry, null if none.
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*/
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string deleteCategoryEntry(in string aCategory, in string aEntry,
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in boolean aPersist);
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/**
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* Delete a category and all entries.
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* @param aCategory The category to be deleted.
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* @param aPersist Delete the category from the registry?
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*/
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void deleteCategory(in string aCategory);
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/**
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* Enumerate the entries in a category.
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* @param aCategory The category to be enumerated.
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*/
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nsISimpleEnumerator enumerateCategory(in string aCategory);
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/**
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* Get all the category contents.
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*/
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void getCategoryContents(in string category,
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[array, size_is(count)] out string entries,
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[array, size_is(count)] out string values,
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[retval] out unsigned long count);
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const long OVERRIDE = 0;
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const long FALLBACK = 1;
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/*
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* Register a category handler for override or fallback when
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* searching a given category.
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* @param aCategory The name of the category ("protocol")
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* @param aHandler The handler to be installed
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* @param aMode override or fallback?
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* @return The previously-installed category handler, if any
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*/
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nsICategoryHandler registerCategoryHandler(in string aCategory,
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in nsICategoryHandler aHandler,
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in long aMode);
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/*
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* Unregister a category handler for the given category.
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* XXX will this cause shutdown problems? Who has owning refs on whom?
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* @param category The name of the category ("protocol")
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* @param handler The handler to be unregistered.
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* @param previous The handler that this one replaced, typically the
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* return from the registerCategoryHandler call.
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*/
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void unregisterCategoryHandler(in string category,
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in nsICategoryHandler handler,
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in nsICategoryHandler previous);
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};
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%{C++
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#define NS_CATEGORYMANAGER_CONTRACTID "@mozilla.org/categorymanager;1"
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#define NS_CATEGORYMANAGER_CLASSNAME "Category Manager"
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/* 16d222a6-1dd2-11b2-b693-f38b02c021b2 */
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#define NS_CATEGORYMANAGER_CID \
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{ 0x16d222a6, 0x1dd2, 0x11b2, \
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{0xb6, 0x93, 0xf3, 0x8b, 0x02, 0xc0, 0x21, 0xb2} }
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extern "C" NS_EXPORT nsresult NS_CategoryManagerGetFactory( nsIFactory** );
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%}
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