mirror of
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114 lines
3.3 KiB
C++
114 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsCOMPtr.h"
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nsresult nsQueryInterfaceISupports::operator()(const nsIID& aIID,
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void** aAnswer) const {
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nsresult status;
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if (mRawPtr) {
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status = mRawPtr->QueryInterface(aIID, aAnswer);
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} else {
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status = NS_ERROR_NULL_POINTER;
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}
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return status;
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}
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nsresult nsQueryInterfaceISupportsWithError::operator()(const nsIID& aIID,
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void** aAnswer) const {
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nsresult status;
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if (mRawPtr) {
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status = mRawPtr->QueryInterface(aIID, aAnswer);
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} else {
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status = NS_ERROR_NULL_POINTER;
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}
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if (mErrorPtr) {
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*mErrorPtr = status;
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}
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return status;
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}
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void nsCOMPtr_base::assign_with_AddRef(nsISupports* aRawPtr) {
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if (aRawPtr) {
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NSCAP_ADDREF(this, aRawPtr);
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}
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assign_assuming_AddRef(aRawPtr);
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}
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void nsCOMPtr_base::assign_from_qi(const nsQueryInterfaceISupports aQI,
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const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aQI(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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void nsCOMPtr_base::assign_from_qi_with_error(
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const nsQueryInterfaceISupportsWithError& aQI, const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aQI(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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void nsCOMPtr_base::assign_from_gs_cid(const nsGetServiceByCID aGS,
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const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aGS(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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void nsCOMPtr_base::assign_from_gs_cid_with_error(
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const nsGetServiceByCIDWithError& aGS, const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aGS(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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void nsCOMPtr_base::assign_from_gs_contractid(
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const nsGetServiceByContractID aGS, const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aGS(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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void nsCOMPtr_base::assign_from_gs_contractid_with_error(
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const nsGetServiceByContractIDWithError& aGS, const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aGS(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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void nsCOMPtr_base::assign_from_query_referent(
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const nsQueryReferent& aQueryReferent, const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aQueryReferent(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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void nsCOMPtr_base::assign_from_helper(const nsCOMPtr_helper& aHelper,
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const nsIID& aIID) {
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void* newRawPtr;
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if (NS_FAILED(aHelper(aIID, &newRawPtr))) {
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newRawPtr = nullptr;
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}
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assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
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}
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