nsIURIMutatorUtils.cpp (945B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 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 #include "nsIURIMutator.h" 8 #include "nsIURI.h" 9 #include "nsComponentManagerUtils.h" 10 11 static nsresult GetURIMutator(nsIURI* aURI, nsIURIMutator** aMutator) { 12 if (NS_WARN_IF(!aURI)) { 13 return NS_ERROR_INVALID_ARG; 14 } 15 return aURI->Mutate(aMutator); 16 } 17 18 NS_MutateURI::NS_MutateURI(nsIURI* aURI) { 19 mStatus = GetURIMutator(aURI, getter_AddRefs(mMutator)); 20 NS_ENSURE_SUCCESS_VOID(mStatus); 21 } 22 23 NS_MutateURI::NS_MutateURI(const char* aContractID) 24 : mStatus(NS_ERROR_NOT_INITIALIZED) { 25 mMutator = do_CreateInstance(aContractID, &mStatus); 26 MOZ_ASSERT(NS_SUCCEEDED(mStatus), "Called with wrong aContractID"); 27 }