/* -*- Mode: C; tab-width: 8; 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/. */ /* entry point wrappers. */ #include "xptcprivate.h" #include "xptiprivate.h" #include "mozilla/XPTInterfaceInfoManager.h" #include "nsPrintfCString.h" using namespace mozilla; NS_IMETHODIMP nsXPTCStubBase::QueryInterface(REFNSIID aIID, void **aInstancePtr) { if (aIID.Equals(mEntry->IID())) { NS_ADDREF_THIS(); *aInstancePtr = static_cast<nsISupports*>(this); return NS_OK; } return mOuter->QueryInterface(aIID, aInstancePtr); } NS_IMETHODIMP_(MozExternalRefCountType) nsXPTCStubBase::AddRef() { return mOuter->AddRef(); } NS_IMETHODIMP_(MozExternalRefCountType) nsXPTCStubBase::Release() { return mOuter->Release(); } EXPORT_XPCOM_API(nsresult) NS_GetXPTCallStub(REFNSIID aIID, nsIXPTCProxy* aOuter, nsISomeInterface* *aResult) { if (NS_WARN_IF(!aOuter) || NS_WARN_IF(!aResult)) return NS_ERROR_INVALID_ARG; XPTInterfaceInfoManager *iim = XPTInterfaceInfoManager::GetSingleton(); if (NS_WARN_IF(!iim)) return NS_ERROR_NOT_INITIALIZED; xptiInterfaceEntry *iie = iim->GetInterfaceEntryForIID(&aIID); if (!iie || !iie->EnsureResolved() || iie->GetBuiltinClassFlag()) return NS_ERROR_FAILURE; if (iie->GetHasNotXPCOMFlag()) { #ifdef DEBUG nsPrintfCString msg("XPTCall will not implement interface %s because of [notxpcom] members.", iie->GetTheName()); NS_WARNING(msg.get()); #endif return NS_ERROR_FAILURE; } *aResult = new nsXPTCStubBase(aOuter, iie); return NS_OK; } EXPORT_XPCOM_API(void) NS_DestroyXPTCallStub(nsISomeInterface* aStub) { nsXPTCStubBase* stub = static_cast<nsXPTCStubBase*>(aStub); delete(stub); } EXPORT_XPCOM_API(size_t) NS_SizeOfIncludingThisXPTCallStub(const nsISomeInterface* aStub, mozilla::MallocSizeOf aMallocSizeOf) { // We could cast aStub to nsXPTCStubBase, but that class doesn't seem to own anything, // so just measure the size of the object itself. return aMallocSizeOf(aStub); }