mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
117 lines
3.3 KiB
C++
117 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla 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/MPL/
|
|
*
|
|
* 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.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Mozilla Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2008
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Patrick McManus <mcmanus@ducksong.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsDNSPrefetch.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsString.h"
|
|
|
|
#include "nsNetUtil.h"
|
|
|
|
#include "nsIDNSListener.h"
|
|
#include "nsIDNSRecord.h"
|
|
#include "nsIDNSService.h"
|
|
#include "nsICancelable.h"
|
|
|
|
static NS_DEFINE_CID(kDNSServiceCID, NS_DNSSERVICE_CID);
|
|
static nsIDNSService *sDNSService = nsnull;
|
|
|
|
nsresult
|
|
nsDNSPrefetch::Initialize(nsIDNSService *aDNSService)
|
|
{
|
|
NS_IF_RELEASE(sDNSService);
|
|
sDNSService = aDNSService;
|
|
NS_IF_ADDREF(sDNSService);
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult
|
|
nsDNSPrefetch::Shutdown()
|
|
{
|
|
NS_IF_RELEASE(sDNSService);
|
|
return NS_OK;
|
|
}
|
|
|
|
nsDNSPrefetch::nsDNSPrefetch(nsIURI *aURI)
|
|
{
|
|
aURI->GetAsciiHost(mHostname);
|
|
}
|
|
|
|
nsresult
|
|
nsDNSPrefetch::Prefetch(PRUint16 flags)
|
|
{
|
|
if (mHostname.IsEmpty())
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
|
|
if (!sDNSService)
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
|
|
nsCOMPtr<nsICancelable> tmpOutstanding;
|
|
|
|
return sDNSService->AsyncResolve(mHostname, flags, this, nsnull,
|
|
getter_AddRefs(tmpOutstanding));
|
|
}
|
|
|
|
nsresult
|
|
nsDNSPrefetch::PrefetchLow()
|
|
{
|
|
return Prefetch(nsIDNSService::RESOLVE_PRIORITY_LOW);
|
|
}
|
|
|
|
nsresult
|
|
nsDNSPrefetch::PrefetchMedium()
|
|
{
|
|
return Prefetch(nsIDNSService::RESOLVE_PRIORITY_MEDIUM);
|
|
}
|
|
|
|
nsresult
|
|
nsDNSPrefetch::PrefetchHigh()
|
|
{
|
|
return Prefetch(0);
|
|
}
|
|
|
|
|
|
NS_IMPL_THREADSAFE_ISUPPORTS1(nsDNSPrefetch, nsIDNSListener)
|
|
|
|
NS_IMETHODIMP
|
|
nsDNSPrefetch::OnLookupComplete(nsICancelable *request,
|
|
nsIDNSRecord *rec,
|
|
nsresult status)
|
|
{
|
|
return NS_OK;
|
|
}
|