mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 22:55:23 +00:00
97 lines
2.4 KiB
C++
97 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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 <limits>
|
|
#include "mozilla/Hal.h"
|
|
#include "mozilla/dom/network/Connection.h"
|
|
#include "nsIDOMClassInfo.h"
|
|
#include "mozilla/Preferences.h"
|
|
#include "Constants.h"
|
|
|
|
/**
|
|
* We have to use macros here because our leak analysis tool things we are
|
|
* leaking strings when we have |static const nsString|. Sad :(
|
|
*/
|
|
#define CHANGE_EVENT_NAME NS_LITERAL_STRING("typechange")
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
namespace network {
|
|
|
|
NS_IMPL_QUERY_INTERFACE_INHERITED(Connection, DOMEventTargetHelper,
|
|
nsINetworkProperties)
|
|
|
|
// Don't use |Connection| alone, since that confuses nsTraceRefcnt since
|
|
// we're not the only class with that name.
|
|
NS_IMPL_ADDREF_INHERITED(dom::network::Connection, DOMEventTargetHelper)
|
|
NS_IMPL_RELEASE_INHERITED(dom::network::Connection, DOMEventTargetHelper)
|
|
|
|
Connection::Connection(nsPIDOMWindow* aWindow)
|
|
: DOMEventTargetHelper(aWindow)
|
|
, mType(static_cast<ConnectionType>(kDefaultType))
|
|
, mIsWifi(kDefaultIsWifi)
|
|
, mDHCPGateway(kDefaultDHCPGateway)
|
|
{
|
|
hal::RegisterNetworkObserver(this);
|
|
|
|
hal::NetworkInformation networkInfo;
|
|
hal::GetCurrentNetworkInformation(&networkInfo);
|
|
|
|
UpdateFromNetworkInfo(networkInfo);
|
|
}
|
|
|
|
void
|
|
Connection::Shutdown()
|
|
{
|
|
hal::UnregisterNetworkObserver(this);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
Connection::GetIsWifi(bool *aIsWifi)
|
|
{
|
|
*aIsWifi = mIsWifi;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
Connection::GetDhcpGateway(uint32_t *aGW)
|
|
{
|
|
*aGW = mDHCPGateway;
|
|
return NS_OK;
|
|
}
|
|
|
|
void
|
|
Connection::UpdateFromNetworkInfo(const hal::NetworkInformation& aNetworkInfo)
|
|
{
|
|
mType = static_cast<ConnectionType>(aNetworkInfo.type());
|
|
mIsWifi = aNetworkInfo.isWifi();
|
|
mDHCPGateway = aNetworkInfo.dhcpGateway();
|
|
}
|
|
|
|
void
|
|
Connection::Notify(const hal::NetworkInformation& aNetworkInfo)
|
|
{
|
|
ConnectionType previousType = mType;
|
|
|
|
UpdateFromNetworkInfo(aNetworkInfo);
|
|
|
|
if (previousType == mType) {
|
|
return;
|
|
}
|
|
|
|
DispatchTrustedEvent(CHANGE_EVENT_NAME);
|
|
}
|
|
|
|
JSObject*
|
|
Connection::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
|
|
{
|
|
return NetworkInformationBinding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
} // namespace network
|
|
} // namespace dom
|
|
} // namespace mozilla
|