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108 lines
4.5 KiB
C++
108 lines
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Suresh Duddu <dp@netscape.com>
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*/
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#include "nsIGenericFactory.h"
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#include "nsSample.h"
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////////////////////////////////////////////////////////////////////////
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// NOTE this file supercedes nsSampleFactory.cpp. nsSampleFactory has
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// extensive comments, but it has been CVS removed to reduce clutter
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// in this sample. It's available to the interested via CVS history:
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// cvs up nsSampleFactory.cpp -r 1.10
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////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////
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// With the below sample, you can define an implementation glue
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// that talks with xpcom for creation of component nsSampleImpl
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// that implement the interface nsISample. This can be extended for
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// any number of components.
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////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////
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// Define the contructor function for the object nsSampleImpl
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//
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// What this does is defines a function nsSampleImplConstructor which we
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// will specific in the nsModuleComponentInfo table. This function will
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// be used by the generic factory to create an instance of nsSampleImpl.
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//
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// NOTE: This creates an instance of nsSampleImpl by using the default
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// constructor nsSampleImpl::nsSampleImpl()
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//
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsSampleImpl)
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////////////////////////////////////////////////////////////////////////
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// Define a table of CIDs implemented by this module along with other
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// information like the function to create an instance, contractid, and
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// class name.
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//
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// The Registration and Unregistration proc are optional in the structure.
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//
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static NS_METHOD nsSampleRegistrationProc(nsIComponentManager *aCompMgr,
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nsIFile *aPath,
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const char *registryLocation,
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const char *componentType)
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{
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// Do any registration specific activity like adding yourself to a
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// category. The Generic Module will take care of registering your
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// component with xpcom. You dont need to do that. Only any component
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// specific additional activity needs to be done here.
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// This functions is optional. If you dont need it, dont add it to the structure.
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return NS_OK;
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}
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static NS_METHOD nsSampleUnregistrationProc(nsIComponentManager *aCompMgr,
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nsIFile *aPath,
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const char *registryLocation)
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{
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// Undo any component specific registration like adding yourself to a
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// category here. The Generic Module will take care of unregistering your
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// component from xpcom. You dont need to do that. Only any component
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// specific additional activity needs to be done here.
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// This functions is optional. If you dont need it, dont add it to the structure.
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// Return value is not used from this function.
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return NS_OK;
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}
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static nsModuleComponentInfo components[] =
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{
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{ "Sample Component", NS_SAMPLE_CID, NS_SAMPLE_CONTRACTID, nsSampleImplConstructor,
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nsSampleRegistrationProc /* NULL if you dont need one */,
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nsSampleUnregistrationProc /* NULL if you dont need one */
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}
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};
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////////////////////////////////////////////////////////////////////////
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// Implement the NSGetModule() exported function for your module
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// and the entire implementation of the module object.
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//
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// NOTE: If you want to use the module shutdown to release any
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// module specific resources, use the macro
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// NS_IMPL_NSGETMODULE_WITH_DTOR() instead of the vanilla
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// NS_IMPL_NSGETMODULE()
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//
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NS_IMPL_NSGETMODULE("nsSampleModule", components)
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