gecko/netwerk/cookie/CookieServiceChild.cpp
2010-06-07 14:19:20 -07:00

181 lines
6.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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.org code.
*
* The Initial Developer of the Original Code is
* The Mozilla Foundation <http://www.mozilla.org/>.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Daniel Witte <dwitte@mozilla.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 "mozilla/net/CookieServiceChild.h"
#include "mozilla/net/NeckoChild.h"
#include "nsIURI.h"
namespace mozilla {
namespace net {
static CookieServiceChild *gCookieService;
CookieServiceChild*
CookieServiceChild::GetSingleton()
{
if (!gCookieService)
gCookieService = new CookieServiceChild();
NS_ADDREF(gCookieService);
return gCookieService;
}
NS_IMPL_ISUPPORTS1(CookieServiceChild, nsICookieService)
CookieServiceChild::CookieServiceChild()
{
NS_ASSERTION(IsNeckoChild(), "not a child process");
// This corresponds to Release() in DeallocPCookieService.
NS_ADDREF_THIS();
// Create a child PCookieService actor.
NeckoChild::InitNeckoChild();
gNeckoChild->SendPCookieServiceConstructor(this);
mPermissionService = do_GetService(NS_COOKIEPERMISSION_CONTRACTID);
if (!mPermissionService)
NS_WARNING("couldn't get nsICookiePermission in child");
}
CookieServiceChild::~CookieServiceChild()
{
gCookieService = nsnull;
}
nsresult
CookieServiceChild::GetCookieStringInternal(nsIURI *aHostURI,
nsIChannel *aChannel,
char **aCookieString,
bool aFromHttp)
{
NS_ENSURE_ARG(aHostURI);
NS_ENSURE_ARG_POINTER(aCookieString);
*aCookieString = NULL;
// Determine the originating URI. Failure is acceptable.
nsCOMPtr<nsIURI> originatingURI;
if (!mPermissionService) {
NS_WARNING("nsICookiePermission unavailable! Cookie may be rejected");
mPermissionService->GetOriginatingURI(aChannel,
getter_AddRefs(originatingURI));
}
// Synchronously call the parent.
nsCAutoString result;
SendGetCookieString(IPC::URI(aHostURI), IPC::URI(originatingURI),
aFromHttp, &result);
if (!result.IsEmpty())
*aCookieString = ToNewCString(result);
return NS_OK;
}
nsresult
CookieServiceChild::SetCookieStringInternal(nsIURI *aHostURI,
nsIChannel *aChannel,
const char *aCookieString,
const char *aServerTime,
bool aFromHttp)
{
NS_ENSURE_ARG(aHostURI);
NS_ENSURE_ARG_POINTER(aCookieString);
// Determine the originating URI. Failure is acceptable.
nsCOMPtr<nsIURI> originatingURI;
if (!mPermissionService) {
NS_WARNING("nsICookiePermission unavailable! Cookie may be rejected");
mPermissionService->GetOriginatingURI(aChannel,
getter_AddRefs(originatingURI));
}
nsDependentCString cookieString(aCookieString);
nsDependentCString serverTime;
if (aServerTime)
serverTime.Rebind(aServerTime);
// Synchronously call the parent.
SendSetCookieString(IPC::URI(aHostURI), IPC::URI(originatingURI),
cookieString, serverTime, aFromHttp);
return NS_OK;
}
NS_IMETHODIMP
CookieServiceChild::GetCookieString(nsIURI *aHostURI,
nsIChannel *aChannel,
char **aCookieString)
{
return GetCookieStringInternal(aHostURI, aChannel, aCookieString, false);
}
NS_IMETHODIMP
CookieServiceChild::GetCookieStringFromHttp(nsIURI *aHostURI,
nsIURI *aFirstURI,
nsIChannel *aChannel,
char **aCookieString)
{
return GetCookieStringInternal(aHostURI, aChannel, aCookieString, true);
}
NS_IMETHODIMP
CookieServiceChild::SetCookieString(nsIURI *aHostURI,
nsIPrompt *aPrompt,
const char *aCookieString,
nsIChannel *aChannel)
{
return SetCookieStringInternal(aHostURI, aChannel, aCookieString,
nsnull, false);
}
NS_IMETHODIMP
CookieServiceChild::SetCookieStringFromHttp(nsIURI *aHostURI,
nsIURI *aFirstURI,
nsIPrompt *aPrompt,
const char *aCookieString,
const char *aServerTime,
nsIChannel *aChannel)
{
return SetCookieStringInternal(aHostURI, aChannel, aCookieString,
aServerTime, true);
}
}
}