mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-28 11:28:38 +00:00
243 lines
8.6 KiB
Plaintext
243 lines
8.6 KiB
Plaintext
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is XPCOM.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape Communications.
|
|
* Portions created by the Initial Developer are Copyright (C) 2001
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/**
|
|
* The nsIComponentRegistrar interface.
|
|
* @status FROZEN
|
|
*/
|
|
|
|
#include "nsISupports.idl"
|
|
|
|
interface nsIFile;
|
|
interface nsIFactory;
|
|
interface nsISimpleEnumerator;
|
|
|
|
[scriptable, uuid(2417cbfe-65ad-48a6-b4b6-eb84db174392)]
|
|
interface nsIComponentRegistrar : nsISupports
|
|
{
|
|
/**
|
|
* autoRegister
|
|
*
|
|
* Register a component file or all component files in a directory.
|
|
*
|
|
* Component files must have an associated loader and export the required
|
|
* symbols which this loader defines. For example, if the given file is a
|
|
* native library (which is built into XPCOM), it must export the symbol
|
|
* "NSGetModule". Other loaders may have different semantics.
|
|
*
|
|
* This method may only be called from the main thread.
|
|
*
|
|
* @param aSpec : Filename spec for component file's location. If aSpec
|
|
* is a directory, then every component file in the
|
|
* directory will be registered.
|
|
* If aSpec is null, static components, GRE components,
|
|
* and the application's component directories will be
|
|
* registered. See NS_GRE_DIR, NS_XPCOM_COMPONENT_DIR,
|
|
* and NS_XPCOM_COMPONENT_DIR_LIST in
|
|
* nsDirectoryServiceDefs.h.
|
|
*/
|
|
void autoRegister(in nsIFile aSpec);
|
|
|
|
/**
|
|
* autoUnregister
|
|
*
|
|
* Unregister a component file or all component files in a directory.
|
|
* This method may only be called from the main thread.
|
|
*
|
|
* @param aSpec : Filename spec for component file's location. If aSpec
|
|
* is a directory, the every component file in the directory
|
|
* will be registered.
|
|
* If aSpec is null, then the application component's
|
|
* directory as defined by NS_XPCOM_COMPONENT_DIR will be
|
|
* registered. (see nsIDirectoryService.idl)
|
|
*
|
|
* @return NS_OK Unregistration was successful.
|
|
* NS_ERROR* Method failure.
|
|
*/
|
|
void autoUnregister(in nsIFile aSpec);
|
|
|
|
|
|
/**
|
|
* registerFactory
|
|
*
|
|
* Register a factory with a given ContractID, CID and Class Name.
|
|
*
|
|
* @param aClass : CID of object
|
|
* @param aClassName : Class Name of CID
|
|
* @param aContractID : ContractID associated with CID aClass
|
|
* @param aFactory : Factory that will be registered for CID aClass
|
|
*
|
|
* @return NS_OK Registration was successful.
|
|
* NS_ERROR* method failure.
|
|
*/
|
|
void registerFactory(in nsCIDRef aClass,
|
|
in string aClassName,
|
|
in string aContractID,
|
|
in nsIFactory aFactory);
|
|
|
|
/**
|
|
* unregisterFactory
|
|
*
|
|
* Unregister a factory associated with CID aClass.
|
|
*
|
|
* @param aClass : CID being unregistered
|
|
* @param aFactory : Factory previously registered to create instances of
|
|
* CID aClass.
|
|
*
|
|
* @return NS_OK Unregistration was successful.
|
|
* NS_ERROR* Method failure.
|
|
*/
|
|
void unregisterFactory(in nsCIDRef aClass,
|
|
in nsIFactory aFactory);
|
|
|
|
/**
|
|
* registerFactoryLocation
|
|
*
|
|
* Register a factory with a given ContractID, CID and Class Name
|
|
*
|
|
* @param aClass : CID of object
|
|
* @param aClassName : Class Name of CID
|
|
* @param aContractID : ContractID associated with CID aClass
|
|
* @param aFile : Component File. This file must have an associated
|
|
* loader and export the required symbols which this
|
|
* loader specifies.
|
|
* @param aLoaderStr : Opaque loader specific string. This value is
|
|
* passed into the nsIModule's registerSelf
|
|
* callback and must be fowarded unmodified when
|
|
* registering factories via their location.
|
|
* @param aType : Component Type of CID aClass. This value is
|
|
* passed into the nsIModule's registerSelf
|
|
* callback and must be fowarded unmodified when
|
|
* registering factories via their location.
|
|
*
|
|
* @return NS_OK Registration was successful.
|
|
* NS_ERROR* Method failure.
|
|
*/
|
|
void registerFactoryLocation(in nsCIDRef aClass,
|
|
in string aClassName,
|
|
in string aContractID,
|
|
in nsIFile aFile,
|
|
in string aLoaderStr,
|
|
in string aType);
|
|
|
|
/**
|
|
* unregisterFactoryLocation
|
|
*
|
|
* Unregister a factory associated with CID aClass.
|
|
*
|
|
* @param aClass : CID being unregistered
|
|
* @param aFile : Component File previously registered
|
|
*
|
|
* @return NS_OK Unregistration was successful.
|
|
* NS_ERROR* Method failure.
|
|
*/
|
|
void unregisterFactoryLocation(in nsCIDRef aClass,
|
|
in nsIFile aFile);
|
|
|
|
/**
|
|
* isCIDRegistered
|
|
*
|
|
* Returns true if a factory is registered for the CID.
|
|
*
|
|
* @param aClass : CID queried for registeration
|
|
* @return : true if a factory is registered for CID
|
|
* false otherwise.
|
|
*/
|
|
boolean isCIDRegistered(in nsCIDRef aClass);
|
|
|
|
/**
|
|
* isContractIDRegistered
|
|
*
|
|
* Returns true if a factory is registered for the contract id.
|
|
*
|
|
* @param aClass : contract id queried for registeration
|
|
* @return : true if a factory is registered for contract id
|
|
* false otherwise.
|
|
*/
|
|
boolean isContractIDRegistered(in string aContractID);
|
|
|
|
/**
|
|
* enumerateCIDs
|
|
*
|
|
* Enumerate the list of all registered CIDs.
|
|
*
|
|
* @return : enumerator for CIDs. Elements of the enumeration can be QI'ed
|
|
* for the nsISupportsID interface. From the nsISupportsID, you
|
|
* can obtain the actual CID.
|
|
*/
|
|
nsISimpleEnumerator enumerateCIDs();
|
|
|
|
/**
|
|
* enumerateContractIDs
|
|
*
|
|
* Enumerate the list of all registered ContractIDs.
|
|
*
|
|
* @return : enumerator for ContractIDs. Elements of the enumeration can be
|
|
* QI'ed for the nsISupportsCString interface. From the
|
|
* nsISupportsCString interface, you can obtain the actual
|
|
* Contract ID string.
|
|
*/
|
|
nsISimpleEnumerator enumerateContractIDs();
|
|
|
|
/**
|
|
* CIDToContractID
|
|
*
|
|
* Returns the Contract ID for a given CID, if one exists and is registered.
|
|
*
|
|
* @return : Contract ID.
|
|
*/
|
|
string CIDToContractID(in nsCIDRef aClass);
|
|
|
|
/**
|
|
* contractIDToCID
|
|
*
|
|
* Returns the CID for a given Contract ID, if one exists and is registered.
|
|
*
|
|
* @return : Contract ID.
|
|
*/
|
|
nsCIDPtr contractIDToCID(in string aContractID);
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|