629751c155
fix the "free before strdup" problem. s/rc/rv/g Use NS_ERROR_OUT_OF_MEMORY where appropriate. git-svn-id: svn://10.0.0.236/trunk@93946 18797224-902f-48f8-a5cc-f745e15eee43
140 lines
3.0 KiB
C++
140 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsPluginProxyImpl.h"
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#include "nsCRT.h"
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/* Implementation file */
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NS_IMPL_ISUPPORTS1(nsPluginProxyImpl, nsIProxy)
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nsPluginProxyImpl::nsPluginProxyImpl() :
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mProxyHost(nsnull), mProxyType(nsnull), mProxyPort(-1)
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{
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NS_INIT_ISUPPORTS();
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}
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nsPluginProxyImpl::~nsPluginProxyImpl()
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{
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if (mProxyHost) {
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nsCRT::free(mProxyHost);
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}
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if (mProxyType) {
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nsCRT::free(mProxyType);
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}
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mProxyPort = -1;
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}
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/* attribute string proxyHost; */
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NS_IMETHODIMP nsPluginProxyImpl::GetProxyHost(char * *aProxyHost)
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{
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if (!aProxyHost) {
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return NS_ERROR_NULL_POINTER;
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}
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nsresult rv = NS_ERROR_OUT_OF_MEMORY;
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if (mProxyHost) {
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if ((*aProxyHost = nsCRT::strdup(mProxyHost))) {
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rv = NS_OK;
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}
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}
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return rv;
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}
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NS_IMETHODIMP nsPluginProxyImpl::SetProxyHost(const char * aProxyHost)
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{
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nsresult rv = NS_OK;
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char *newProxyHost;
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if (aProxyHost) {
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if ((newProxyHost = nsCRT::strdup(aProxyHost))) {
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nsCRT::free(mProxyHost);
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mProxyHost = newProxyHost;
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}
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else {
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rv = NS_ERROR_OUT_OF_MEMORY;
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}
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}
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else {
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// setting our mProxyHost to nsnull
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nsCRT::free(mProxyHost);
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mProxyHost = nsnull;
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}
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return rv;
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}
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/* attribute long proxyPort; */
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NS_IMETHODIMP nsPluginProxyImpl::GetProxyPort(PRInt32 *aProxyPort)
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{
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if (!aProxyPort) {
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return NS_ERROR_NULL_POINTER;
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}
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*aProxyPort = mProxyPort;
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return NS_OK;
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}
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NS_IMETHODIMP nsPluginProxyImpl::SetProxyPort(PRInt32 aProxyPort)
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{
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mProxyPort = aProxyPort;
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return NS_OK;
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}
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/* attribute string proxyType; */
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NS_IMETHODIMP nsPluginProxyImpl::GetProxyType(char * *aProxyType)
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{
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if (!aProxyType) {
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return NS_ERROR_NULL_POINTER;
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}
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nsresult rv = NS_ERROR_OUT_OF_MEMORY;
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if (mProxyType) {
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if ((*aProxyType = nsCRT::strdup(mProxyType))) {
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rv = NS_OK;
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}
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}
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return rv;
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}
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NS_IMETHODIMP nsPluginProxyImpl::SetProxyType(const char * aProxyType)
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{
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nsresult rv = NS_OK;
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char *newProxyType;
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if (aProxyType) {
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if ((newProxyType = nsCRT::strdup(aProxyType))) {
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nsCRT::free(mProxyType);
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mProxyType = newProxyType;
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}
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else {
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rv = NS_ERROR_OUT_OF_MEMORY;
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}
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}
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else {
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// setting our mProxyType to nsnull
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nsCRT::free(mProxyType);
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mProxyType = nsnull;
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}
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return rv;
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}
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