mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-14 15:37:55 +00:00
77 lines
3.1 KiB
C++
77 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* 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/. */
|
|
|
|
#include "mozilla/ModuleUtils.h"
|
|
#include "nsIClassInfoImpl.h"
|
|
|
|
#include "nsSample.h"
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// With the below sample, you can define an implementation glue
|
|
// that talks with xpcom for creation of component nsSampleImpl
|
|
// that implement the interface nsISample. This can be extended for
|
|
// any number of components.
|
|
////////////////////////////////////////////////////////////////////////
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// Define the contructor function for the object nsSampleImpl
|
|
//
|
|
// What this does is defines a function nsSampleImplConstructor which we
|
|
// will specific in the nsModuleComponentInfo table. This function will
|
|
// be used by the generic factory to create an instance of nsSampleImpl.
|
|
//
|
|
// NOTE: This creates an instance of nsSampleImpl by using the default
|
|
// constructor nsSampleImpl::nsSampleImpl()
|
|
//
|
|
NS_GENERIC_FACTORY_CONSTRUCTOR(nsSampleImpl)
|
|
|
|
// The following line defines a kNS_SAMPLE_CID CID variable.
|
|
NS_DEFINE_NAMED_CID(NS_SAMPLE_CID);
|
|
|
|
// Build a table of ClassIDs (CIDs) which are implemented by this module. CIDs
|
|
// should be completely unique UUIDs.
|
|
// each entry has the form { CID, service, factoryproc, constructorproc }
|
|
// where factoryproc is usually NULL.
|
|
static const mozilla::Module::CIDEntry kSampleCIDs[] = {
|
|
{ &kNS_SAMPLE_CID, false, NULL, nsSampleImplConstructor },
|
|
{ NULL }
|
|
};
|
|
|
|
// Build a table which maps contract IDs to CIDs.
|
|
// A contract is a string which identifies a particular set of functionality. In some
|
|
// cases an extension component may override the contract ID of a builtin gecko component
|
|
// to modify or extend functionality.
|
|
static const mozilla::Module::ContractIDEntry kSampleContracts[] = {
|
|
{ NS_SAMPLE_CONTRACTID, &kNS_SAMPLE_CID },
|
|
{ NULL }
|
|
};
|
|
|
|
// Category entries are category/key/value triples which can be used
|
|
// to register contract ID as content handlers or to observe certain
|
|
// notifications. Most modules do not need to register any category
|
|
// entries: this is just a sample of how you'd do it.
|
|
// @see nsICategoryManager for information on retrieving category data.
|
|
static const mozilla::Module::CategoryEntry kSampleCategories[] = {
|
|
{ "my-category", "my-key", NS_SAMPLE_CONTRACTID },
|
|
{ NULL }
|
|
};
|
|
|
|
static const mozilla::Module kSampleModule = {
|
|
mozilla::Module::kVersion,
|
|
kSampleCIDs,
|
|
kSampleContracts,
|
|
kSampleCategories
|
|
};
|
|
|
|
// The following line implements the one-and-only "NSModule" symbol exported from this
|
|
// shared library.
|
|
NSMODULE_DEFN(nsSampleModule) = &kSampleModule;
|
|
|
|
// The following line implements the one-and-only "NSGetModule" symbol
|
|
// for compatibility with mozilla 1.9.2. You should only use this
|
|
// if you need a binary which is backwards-compatible and if you use
|
|
// interfaces carefully across multiple versions.
|
|
NS_IMPL_MOZILLA192_NSGETMODULE(&kSampleModule)
|