gecko/netwerk/system/qt/nsQtNetworkLinkService.cpp

123 lines
3.4 KiB
C++

/* ***** 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 Nokia Corporation Code.
*
* The Initial Developer of the Original Code is
* Nokia Corporation.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Jeremias Bosch <jeremias.bosch@gmail.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 "nsQtNetworkManager.h"
#include "nsQtNetworkLinkService.h"
#include "nsCOMPtr.h"
#include "nsIObserverService.h"
#include "nsServiceManagerUtils.h"
#include "nsString.h"
#include "mozilla/Services.h"
NS_IMPL_ISUPPORTS2(nsQtNetworkLinkService,
nsINetworkLinkService,
nsIObserver)
nsQtNetworkLinkService::nsQtNetworkLinkService()
{
}
nsQtNetworkLinkService::~nsQtNetworkLinkService()
{
}
NS_IMETHODIMP
nsQtNetworkLinkService::GetIsLinkUp(PRBool* aIsUp)
{
*aIsUp = gQtNetworkManager->isOnline();
return NS_OK;
}
NS_IMETHODIMP
nsQtNetworkLinkService::GetLinkStatusKnown(PRBool* aIsKnown)
{
*aIsKnown = gQtNetworkManager->isOnline();
return NS_OK;
}
NS_IMETHODIMP
nsQtNetworkLinkService::Observe(nsISupports* aSubject,
const char* aTopic,
const PRUnichar* aData)
{
if (!strcmp(aTopic, "xpcom-shutdown")) {
Shutdown();
delete gQtNetworkManager;
gQtNetworkManager = 0;
}
if (!strcmp(aTopic, "browser-lastwindow-close-granted")) {
Shutdown();
}
return NS_OK;
}
nsresult
nsQtNetworkLinkService::Init(void)
{
nsCOMPtr<nsIObserverService> observerService =
mozilla::services::GetObserverService();
if (!observerService) {
return NS_ERROR_FAILURE;
}
delete gQtNetworkManager;
gQtNetworkManager = new nsQtNetworkManager();
nsresult rv;
rv = observerService->AddObserver(this, "xpcom-shutdown", PR_FALSE);
if (NS_FAILED(rv)) {
return NS_ERROR_FAILURE;
}
rv = observerService->AddObserver(this, "browser-lastwindow-close-granted", PR_FALSE);
if (NS_FAILED(rv)) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
nsresult
nsQtNetworkLinkService::Shutdown()
{
gQtNetworkManager->closeSession();
return NS_OK;
}