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/* 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/. */
/**
* The nsIComponentRegistrar interface.
*/
#include "nsISupports.idl"
interface nsIFile;
interface nsIFactory;
interface nsISimpleEnumerator;
[scriptable, uuid(2417cbfe-65ad-48a6-b4b6-eb84db174392)]
interface nsIComponentRegistrar : nsISupports
{
/**
* autoRegister
*
* Register a .manifest file, or an entire directory containing
* these files. Registration lasts for this run only, and is not cached.
*
* @note Formerly this method would register component files directly. This
* is no longer supported.
*/
void autoRegister(in nsIFile aSpec);
/**
* autoUnregister
* @status OBSOLETE: This method is no longer implemented, but preserved
* in this interface for binary compatibility with
* Mozilla 1.9.2.
*/
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 (unused)
* @param aContractID : ContractID associated with CID aClass. May be null
* if no contract ID is needed.
* @param aFactory : Factory that will be registered for CID aClass.
* If aFactory is null, the contract will be associated
* with a previously registered CID.
*/
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.
*
* @throws NS_ERROR* Method failure.
*/
void unregisterFactory(in nsCIDRef aClass,
in nsIFactory aFactory);
/**
* registerFactoryLocation
* @status OBSOLETE: This method is no longer implemented, but preserved
* in this interface for binary compatibility with
* Mozilla 1.9.2.
*/
void registerFactoryLocation(in nsCIDRef aClass,
in string aClassName,
in string aContractID,
in nsIFile aFile,
in string aLoaderStr,
in string aType);
/**
* unregisterFactoryLocation
* @status OBSOLETE: This method is no longer implemented, but preserved
* in this interface for binary compatibility with
* Mozilla 1.9.2.
*/
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
* @status OBSOLETE: This method is no longer implemented, but preserved
* in this interface for binary compatibility with
* Mozilla 1.9.2.
*/
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);
};
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