js/xpconnect/tests/components/native/xpctest_module.cpp

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  *
   3  * This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 /* module registration and factory code. */
   8
   9 #include "mozilla/GenericFactory.h"
  10 #include "mozilla/ResultExtensions.h"
  11 #include "mozilla/Try.h"
  12 #include "nsComponentManager.h"
  13 #include "xpctest_private.h"
  14
  15 template <typename T>
  16 nsresult RegisterFactory(const char* aContractID) {
  17   auto constructor = [](REFNSIID aIID, void** aResult) {
  18     RefPtr inst = new T();
  19     return inst->QueryInterface(aIID, aResult);
  20   };
  21
  22   nsCOMPtr<nsIFactory> factory = new mozilla::GenericFactory(constructor);
  23
  24   nsID cid;
  25   MOZ_TRY(nsID::GenerateUUIDInPlace(cid));
  26
  27   return nsComponentManagerImpl::gComponentManager->RegisterFactory(
  28       cid, aContractID, aContractID, factory);
  29 }
  30
  31 nsresult xpcTestRegisterComponents() {
  32   MOZ_TRY(RegisterFactory<xpcTestObjectReadOnly>(
  33       "@mozilla.org/js/xpc/test/native/ObjectReadOnly;1"));
  34   MOZ_TRY(RegisterFactory<xpcTestObjectReadWrite>(
  35       "@mozilla.org/js/xpc/test/native/ObjectReadWrite;1"));
  36   MOZ_TRY(RegisterFactory<nsXPCTestParams>(
  37       "@mozilla.org/js/xpc/test/native/Params;1"));
  38   MOZ_TRY(RegisterFactory<nsXPCTestESMReturnCodeParent>(
  39       "@mozilla.org/js/xpc/test/native/ESMReturnCodeParent;1"));
  40   MOZ_TRY(RegisterFactory<xpcTestCEnums>(
  41       "@mozilla.org/js/xpc/test/native/CEnums;1"));
  42
  43   return NS_OK;
  44 }