gecko/netwerk/system/qt/nsQtNetworkLinkService.cpp
2012-05-21 12:12:37 +01:00

99 lines
2.2 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsQtNetworkManager.h"
#include "nsQtNetworkLinkService.h"
#include "nsCOMPtr.h"
#include "nsIObserverService.h"
#include "nsServiceManagerUtils.h"
#include "nsString.h"
#include "mozilla/Services.h"
#include "nsCRT.h"
NS_IMPL_ISUPPORTS2(nsQtNetworkLinkService,
nsINetworkLinkService,
nsIObserver)
nsQtNetworkLinkService::nsQtNetworkLinkService()
{
}
nsQtNetworkLinkService::~nsQtNetworkLinkService()
{
}
NS_IMETHODIMP
nsQtNetworkLinkService::GetIsLinkUp(bool* aIsUp)
{
*aIsUp = nsQtNetworkManager::get()->isOnline();
return NS_OK;
}
NS_IMETHODIMP
nsQtNetworkLinkService::GetLinkStatusKnown(bool* aIsKnown)
{
*aIsKnown = nsQtNetworkManager::get()->isOnline();
return NS_OK;
}
NS_IMETHODIMP
nsQtNetworkLinkService::GetLinkType(PRUint32 *aLinkType)
{
NS_ENSURE_ARG_POINTER(aLinkType);
// XXX This function has not yet been implemented for this platform
*aLinkType = nsINetworkLinkService::LINK_TYPE_UNKNOWN;
return NS_OK;
}
NS_IMETHODIMP
nsQtNetworkLinkService::Observe(nsISupports* aSubject,
const char* aTopic,
const PRUnichar* aData)
{
if (!strcmp(aTopic, "xpcom-shutdown")) {
Shutdown();
nsQtNetworkManager::get()->destroy();
}
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;
}
nsQtNetworkManager::create();
nsresult rv;
rv = observerService->AddObserver(this, "xpcom-shutdown", false);
if (NS_FAILED(rv)) {
return NS_ERROR_FAILURE;
}
rv = observerService->AddObserver(this, "browser-lastwindow-close-granted", false);
if (NS_FAILED(rv)) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
nsresult
nsQtNetworkLinkService::Shutdown()
{
nsQtNetworkManager::get()->closeSession();
return NS_OK;
}