pjs/extensions/cookie/nsCookieHTTPNotify.cpp

238 строки
5.9 KiB
C++

/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include <stdio.h>
#include "nsCookieHTTPNotify.h"
#include "nsIHTTPChannel.h"
#include "nsCookie.h"
#include "nsIURL.h"
#include "nsCOMPtr.h"
#include "nsIAtom.h"
#include "nsCRT.h"
///////////////////////////////////
// nsISupports
NS_IMPL_ISUPPORTS2(nsCookieHTTPNotify, nsIHTTPNotify, nsINetNotify);
///////////////////////////////////
// nsCookieHTTPNotify Implementation
NS_COOKIE nsresult NS_NewCookieHTTPNotify(nsIHTTPNotify** aHTTPNotify) {
if (aHTTPNotify == NULL) {
return NS_ERROR_NULL_POINTER;
}
nsCookieHTTPNotify* it = new nsCookieHTTPNotify();
if (it == 0) {
return NS_ERROR_OUT_OF_MEMORY;
}
return it->QueryInterface(nsIHTTPNotify::GetIID(), (void **) aHTTPNotify);
}
nsCookieHTTPNotify::nsCookieHTTPNotify() {
NS_INIT_REFCNT();
}
nsCookieHTTPNotify::~nsCookieHTTPNotify() {
}
///////////////////////////////////
// nsIHTTPNotify
NS_IMETHODIMP
nsCookieHTTPNotify::ModifyRequest(nsISupports *aContext) {
nsresult rv;
nsIHTTPChannel* pHTTPConnection= nsnull;
if (aContext) {
rv = aContext->QueryInterface(nsIHTTPChannel::GetIID(), (void**)&pHTTPConnection);
} else {
rv = NS_ERROR_NULL_POINTER;
}
if (NS_FAILED(rv)) {
return rv;
}
nsIURI* pURL;
rv = pHTTPConnection->GetURI(&pURL);
if (NS_FAILED(rv)) {
NS_RELEASE(pHTTPConnection);
return rv;
}
char *url;
if (pURL == nsnull) {
NS_RELEASE(pHTTPConnection);
return rv;
}
rv = pURL->GetSpec(&url);
if (NS_FAILED(rv)) {
NS_RELEASE(pURL);
NS_RELEASE(pHTTPConnection);
return rv;
}
if (url == nsnull) {
NS_RELEASE(pURL);
NS_RELEASE(pHTTPConnection);
return rv;
}
const char* cookie = ::COOKIE_GetCookie(url);
if (cookie == nsnull) {
NS_RELEASE(pURL);
NS_RELEASE(pHTTPConnection);
nsCRT::free(url);
return rv;
}
nsCOMPtr<nsIAtom> cookieHeader;
// XXX: Should cache this atom? HTTP atoms *msut* be lower case
cookieHeader = NS_NewAtom("cookie");
if (!cookieHeader) {
rv = NS_ERROR_OUT_OF_MEMORY;
} else {
rv = pHTTPConnection->SetRequestHeader(cookieHeader, cookie);
}
if (NS_FAILED(rv)) {
NS_RELEASE(pURL);
NS_RELEASE(pHTTPConnection);
nsCRT::free(url);
return rv;
}
NS_RELEASE(pURL);
NS_RELEASE(pHTTPConnection);
nsCRT::free(url);
return NS_OK;
}
NS_IMETHODIMP
nsCookieHTTPNotify::AsyncExamineResponse(nsISupports *aContext) {
nsresult rv;
nsIHTTPChannel* pHTTPConnection= nsnull;
if (aContext) {
rv = aContext->QueryInterface(nsIHTTPChannel::GetIID(), (void**)&pHTTPConnection);
} else {
rv = NS_ERROR_NULL_POINTER;
}
if (NS_FAILED(rv)) {
return rv;
}
char* cookie;
nsCOMPtr<nsIAtom> header;
// XXX: Should cache this atom? HTTP atoms *msut* be lower case
header = NS_NewAtom("set-cookie");
if (!header) {
rv = NS_ERROR_OUT_OF_MEMORY;
} else {
rv = pHTTPConnection->GetResponseHeader(header, &cookie);
}
if (NS_FAILED(rv)) {
NS_RELEASE(pHTTPConnection);
return rv;
}
if (cookie) {
printf("\nRecieving ... %s\n", cookie);
nsIURI* pURL;
rv = pHTTPConnection->GetURI(&pURL);
if (NS_FAILED(rv)) {
NS_RELEASE(pHTTPConnection);
nsCRT::free(cookie);
return rv;
}
char *url;
if (pURL == nsnull) {
NS_RELEASE(pHTTPConnection);
nsCRT::free(cookie);
return rv;
}
rv = pURL->GetSpec(&url);
if (NS_FAILED(rv)) {
NS_RELEASE(pURL);
NS_RELEASE(pHTTPConnection);
nsCRT::free(cookie);
return rv;
}
if (url == nsnull) {
NS_RELEASE(pURL);
NS_RELEASE(pHTTPConnection);
nsCRT::free(cookie);
return rv;
}
char *pDate = nsnull;
// XXX: Should cache this atom? HTTP atoms *msut* be lower case
header = NS_NewAtom("date");
if (!header) {
rv = NS_ERROR_OUT_OF_MEMORY;
} else {
rv = pHTTPConnection->GetResponseHeader(header, &pDate);
}
if (NS_SUCCEEDED(rv)) {
if(pDate) {
COOKIE_SetCookieStringFromHttp(url, cookie, pDate);
nsCRT::free(pDate);
}
}
NS_RELEASE(pURL);
nsCRT::free(url);
nsCRT::free(cookie);
}
NS_RELEASE(pHTTPConnection);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
// nsCookieHTTPFactory Implementation
static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
NS_IMPL_ISUPPORTS(nsCookieHTTPNotifyFactory, kIFactoryIID);
nsCookieHTTPNotifyFactory::nsCookieHTTPNotifyFactory(void) {
NS_INIT_REFCNT();
}
nsCookieHTTPNotifyFactory::~nsCookieHTTPNotifyFactory(void) {
}
nsresult
nsCookieHTTPNotifyFactory::CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult) {
if (! aResult) {
return NS_ERROR_NULL_POINTER;
}
if (aOuter) {
return NS_ERROR_NO_AGGREGATION;
}
*aResult = nsnull;
nsresult rv;
nsIHTTPNotify* inst = nsnull;
if (NS_FAILED(rv = NS_NewCookieHTTPNotify(&inst))) {
return rv;
}
if (!inst) {
return NS_ERROR_OUT_OF_MEMORY;
}
rv = inst->QueryInterface(aIID, aResult);
if (NS_FAILED(rv)) {
*aResult = NULL;
}
return rv;
}
nsresult
nsCookieHTTPNotifyFactory::LockFactory(PRBool aLock) {
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////