gecko-dev/extensions/cookie/nsCookieManager.cpp

126 строки
3.2 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "nsIServiceManager.h"
#include "nsCookieManager.h"
#include "nsCRT.h"
#include "nsCookies.h"
#include "nsCookie.h"
#include "nsIGenericFactory.h"
#include "nsXPIDLString.h"
#include "nsIScriptGlobalObject.h"
////////////////////////////////////////////////////////////////////////////////
class nsCookieEnumerator : public nsISimpleEnumerator
{
public:
NS_DECL_ISUPPORTS
nsCookieEnumerator() : mCookieCount(0)
{
NS_INIT_REFCNT();
}
NS_IMETHOD HasMoreElements(PRBool *result)
{
*result = COOKIE_Count() > mCookieCount;
return NS_OK;
}
NS_IMETHOD GetNext(nsISupports **result)
{
char *name;
char *value;
PRBool isDomain;
char * host;
char * path;
PRBool isSecure;
PRUint64 expires;
nsresult rv = COOKIE_Enumerate
(mCookieCount++, &name, &value, &isDomain, &host, &path, &isSecure, &expires);
if (NS_SUCCEEDED(rv)) {
nsICookie *cookie =
new nsCookie(name, value, isDomain, host, path, isSecure, expires);
*result = cookie;
NS_ADDREF(*result);
} else {
*result = nsnull;
}
return rv;
}
virtual ~nsCookieEnumerator()
{
}
protected:
PRInt32 mCookieCount;
};
NS_IMPL_ISUPPORTS1(nsCookieEnumerator, nsISimpleEnumerator);
////////////////////////////////////////////////////////////////////////////////
// nsCookieManager Implementation
NS_IMPL_ISUPPORTS2(nsCookieManager, nsICookieManager, nsISupportsWeakReference);
nsCookieManager::nsCookieManager()
{
NS_INIT_REFCNT();
}
nsCookieManager::~nsCookieManager(void)
{
}
nsresult nsCookieManager::Init()
{
COOKIE_Read();
return NS_OK;
}
NS_IMETHODIMP nsCookieManager::RemoveAll(void) {
::COOKIE_RemoveAll();
return NS_OK;
}
NS_IMETHODIMP nsCookieManager::GetEnumerator(nsISimpleEnumerator * *entries)
{
*entries = nsnull;
nsCookieEnumerator* cookieEnum = new nsCookieEnumerator();
if (cookieEnum == nsnull)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(cookieEnum);
*entries = cookieEnum;
return NS_OK;
}
NS_IMETHODIMP nsCookieManager::Remove
(const char* host, const char* name, const char* path, const PRBool permanent) {
::COOKIE_Remove(host, name, path, permanent);
return NS_OK;
}