1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/xpcom/glue/GenericModule.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,92 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "mozilla/ModuleUtils.h"
1.10 +#include "mozilla/GenericFactory.h"
1.11 +
1.12 +#include "nsICategoryManager.h"
1.13 +#include "nsIComponentManager.h"
1.14 +#include "nsIComponentRegistrar.h"
1.15 +#include "nsServiceManagerUtils.h"
1.16 +#include "nsXPCOMCID.h"
1.17 +#include "nsStringAPI.h"
1.18 +
1.19 +namespace mozilla {
1.20 +
1.21 +NS_IMPL_ISUPPORTS(GenericModule, nsIModule)
1.22 +
1.23 +NS_IMETHODIMP
1.24 +GenericModule::GetClassObject(nsIComponentManager* aCompMgr,
1.25 + const nsCID& aCID,
1.26 + const nsIID& aIID,
1.27 + void** aResult)
1.28 +{
1.29 + for (const Module::CIDEntry* e = mData->mCIDs; e->cid; ++e) {
1.30 + if (e->cid->Equals(aCID)) {
1.31 + nsCOMPtr<nsIFactory> f;
1.32 + if (e->getFactoryProc) {
1.33 + f = e->getFactoryProc(*mData, *e);
1.34 + }
1.35 + else {
1.36 + NS_ASSERTION(e->constructorProc, "No constructor proc?");
1.37 + f = new GenericFactory(e->constructorProc);
1.38 + }
1.39 + if (!f)
1.40 + return NS_ERROR_FAILURE;
1.41 +
1.42 + return f->QueryInterface(aIID, aResult);
1.43 + }
1.44 + }
1.45 + NS_ERROR("Asking a module for a CID it doesn't implement.");
1.46 + return NS_ERROR_NOT_IMPLEMENTED;
1.47 +}
1.48 +
1.49 +NS_IMETHODIMP
1.50 +GenericModule::RegisterSelf(nsIComponentManager* aCompMgr,
1.51 + nsIFile* aLocation,
1.52 + const char* aLoaderStr,
1.53 + const char* aType)
1.54 +{
1.55 + nsCOMPtr<nsIComponentRegistrar> r = do_QueryInterface(aCompMgr);
1.56 + for (const Module::CIDEntry* e = mData->mCIDs; e->cid; ++e)
1.57 + r->RegisterFactoryLocation(*e->cid, "", nullptr, aLocation, aLoaderStr, aType);
1.58 +
1.59 + for (const Module::ContractIDEntry* e = mData->mContractIDs;
1.60 + e && e->contractid;
1.61 + ++e)
1.62 + r->RegisterFactoryLocation(*e->cid, "", e->contractid, aLocation, aLoaderStr, aType);
1.63 +
1.64 + nsCOMPtr<nsICategoryManager> catman;
1.65 + for (const Module::CategoryEntry* e = mData->mCategoryEntries;
1.66 + e && e->category;
1.67 + ++e) {
1.68 + if (!catman)
1.69 + catman = do_GetService(NS_CATEGORYMANAGER_CONTRACTID);
1.70 +
1.71 + nsAutoCString r;
1.72 + catman->AddCategoryEntry(e->category, e->entry, e->value, true, true,
1.73 + getter_Copies(r));
1.74 + }
1.75 + return NS_OK;
1.76 +}
1.77 +
1.78 +NS_IMETHODIMP
1.79 +GenericModule::UnregisterSelf(nsIComponentManager* aCompMgr,
1.80 + nsIFile* aFile,
1.81 + const char* aLoaderStr)
1.82 +{
1.83 + NS_ERROR("Nobody should ever call UnregisterSelf!");
1.84 + return NS_ERROR_NOT_IMPLEMENTED;
1.85 +}
1.86 +
1.87 +NS_IMETHODIMP
1.88 +GenericModule::CanUnload(nsIComponentManager* aCompMgr, bool* aResult)
1.89 +{
1.90 + NS_ERROR("Nobody should ever call CanUnload!");
1.91 + *aResult = false;
1.92 + return NS_OK;
1.93 +}
1.94 +
1.95 +} // namespace mozilla
