michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "mozilla/ModuleUtils.h"
michael@0: #include "mozilla/GenericFactory.h"
michael@0: 
michael@0: #include "nsICategoryManager.h"
michael@0: #include "nsIComponentManager.h"
michael@0: #include "nsIComponentRegistrar.h"
michael@0: #include "nsServiceManagerUtils.h"
michael@0: #include "nsXPCOMCID.h"
michael@0: #include "nsStringAPI.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: NS_IMPL_ISUPPORTS(GenericModule, nsIModule)
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: GenericModule::GetClassObject(nsIComponentManager* aCompMgr,
michael@0:                               const nsCID& aCID,
michael@0:                               const nsIID& aIID,
michael@0:                               void** aResult)
michael@0: {
michael@0:   for (const Module::CIDEntry* e = mData->mCIDs; e->cid; ++e) {
michael@0:     if (e->cid->Equals(aCID)) {
michael@0:       nsCOMPtr<nsIFactory> f;
michael@0:       if (e->getFactoryProc) {
michael@0:         f = e->getFactoryProc(*mData, *e);
michael@0:       }
michael@0:       else {
michael@0:         NS_ASSERTION(e->constructorProc, "No constructor proc?");
michael@0:         f = new GenericFactory(e->constructorProc);
michael@0:       }
michael@0:       if (!f)
michael@0:         return NS_ERROR_FAILURE;
michael@0: 
michael@0:       return f->QueryInterface(aIID, aResult);
michael@0:     }
michael@0:   }
michael@0:   NS_ERROR("Asking a module for a CID it doesn't implement.");
michael@0:   return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: GenericModule::RegisterSelf(nsIComponentManager* aCompMgr,
michael@0:                             nsIFile* aLocation,
michael@0:                             const char* aLoaderStr,
michael@0:                             const char* aType)
michael@0: {
michael@0:   nsCOMPtr<nsIComponentRegistrar> r = do_QueryInterface(aCompMgr);
michael@0:   for (const Module::CIDEntry* e = mData->mCIDs; e->cid; ++e)
michael@0:     r->RegisterFactoryLocation(*e->cid, "", nullptr, aLocation, aLoaderStr, aType);
michael@0: 
michael@0:   for (const Module::ContractIDEntry* e = mData->mContractIDs;
michael@0:        e && e->contractid;
michael@0:        ++e)
michael@0:     r->RegisterFactoryLocation(*e->cid, "", e->contractid, aLocation, aLoaderStr, aType);
michael@0: 
michael@0:   nsCOMPtr<nsICategoryManager> catman;
michael@0:   for (const Module::CategoryEntry* e = mData->mCategoryEntries;
michael@0:        e && e->category;
michael@0:        ++e) {
michael@0:     if (!catman)
michael@0:       catman = do_GetService(NS_CATEGORYMANAGER_CONTRACTID);
michael@0: 
michael@0:     nsAutoCString r;
michael@0:     catman->AddCategoryEntry(e->category, e->entry, e->value, true, true,
michael@0:                              getter_Copies(r));
michael@0:   }
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: GenericModule::UnregisterSelf(nsIComponentManager* aCompMgr,
michael@0:                               nsIFile* aFile,
michael@0:                               const char* aLoaderStr)
michael@0: {
michael@0:   NS_ERROR("Nobody should ever call UnregisterSelf!");
michael@0:   return NS_ERROR_NOT_IMPLEMENTED;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: GenericModule::CanUnload(nsIComponentManager* aCompMgr, bool* aResult)
michael@0: {
michael@0:   NS_ERROR("Nobody should ever call CanUnload!");
michael@0:   *aResult = false;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: } // namespace mozilla