gecko-dev/dom/bluetooth2/BluetoothPairingHandle.cpp

130 строки
4.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 "BluetoothCommon.h"
#include "BluetoothDevice.h"
#include "BluetoothPairingHandle.h"
#include "BluetoothReplyRunnable.h"
#include "BluetoothService.h"
#include "mozilla/dom/BluetoothPairingHandleBinding.h"
#include "mozilla/dom/Promise.h"
using namespace mozilla;
using namespace dom;
USING_BLUETOOTH_NAMESPACE
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(BluetoothPairingHandle, mOwner)
NS_IMPL_CYCLE_COLLECTING_ADDREF(BluetoothPairingHandle)
NS_IMPL_CYCLE_COLLECTING_RELEASE(BluetoothPairingHandle)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(BluetoothPairingHandle)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
BluetoothPairingHandle::BluetoothPairingHandle(nsPIDOMWindow* aOwner,
const nsAString& aDeviceAddress,
const nsAString& aType,
const nsAString& aPasskey)
: mOwner(aOwner)
, mDeviceAddress(aDeviceAddress)
, mType(aType)
, mPasskey(aPasskey)
{
MOZ_ASSERT(aOwner && !aDeviceAddress.IsEmpty() && !aType.IsEmpty());
if (aType.EqualsLiteral(PAIRING_REQ_TYPE_DISPLAYPASSKEY) ||
aType.EqualsLiteral(PAIRING_REQ_TYPE_CONFIRMATION)) {
MOZ_ASSERT(!aPasskey.IsEmpty());
} else {
MOZ_ASSERT(aPasskey.IsEmpty());
}
SetIsDOMBinding();
}
BluetoothPairingHandle::~BluetoothPairingHandle()
{
}
already_AddRefed<BluetoothPairingHandle>
BluetoothPairingHandle::Create(nsPIDOMWindow* aOwner,
const nsAString& aDeviceAddress,
const nsAString& aType,
const nsAString& aPasskey)
{
MOZ_ASSERT(aOwner && !aDeviceAddress.IsEmpty() && !aType.IsEmpty());
nsRefPtr<BluetoothPairingHandle> handle =
new BluetoothPairingHandle(aOwner, aDeviceAddress, aType, aPasskey);
return handle.forget();
}
already_AddRefed<Promise>
BluetoothPairingHandle::SetPinCode(const nsAString& aPinCode, ErrorResult& aRv)
{
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
if (!global) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsRefPtr<Promise> promise = Promise::Create(global, aRv);
NS_ENSURE_TRUE(!aRv.Failed(), nullptr);
BT_ENSURE_TRUE_REJECT(mType.EqualsLiteral("enterpincodereq"),
NS_ERROR_DOM_INVALID_STATE_ERR);
BluetoothService* bs = BluetoothService::Get();
BT_ENSURE_TRUE_REJECT(bs, NS_ERROR_NOT_AVAILABLE);
nsRefPtr<BluetoothReplyRunnable> result =
new BluetoothVoidReplyRunnable(nullptr /* DOMRequest */,
promise,
NS_LITERAL_STRING("SetPinCode"));
bs->SetPinCodeInternal(mDeviceAddress, aPinCode, result);
return promise.forget();
}
already_AddRefed<Promise>
BluetoothPairingHandle::SetPairingConfirmation(bool aConfirm, ErrorResult& aRv)
{
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject());
if (!global) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsRefPtr<Promise> promise = Promise::Create(global, aRv);
NS_ENSURE_TRUE(!aRv.Failed(), nullptr);
BT_ENSURE_TRUE_REJECT(mType.EqualsLiteral("pairingconfirmationreq"),
NS_ERROR_DOM_INVALID_STATE_ERR);
BluetoothService* bs = BluetoothService::Get();
BT_ENSURE_TRUE_REJECT(bs, NS_ERROR_NOT_AVAILABLE);
nsRefPtr<BluetoothReplyRunnable> result =
new BluetoothVoidReplyRunnable(nullptr /* DOMRequest */,
promise,
NS_LITERAL_STRING(
"SetPairingConfirmation"));
bs->SetPairingConfirmationInternal(mDeviceAddress,
aConfirm,
result);
return promise.forget();
}
JSObject*
BluetoothPairingHandle::WrapObject(JSContext* aCx)
{
return BluetoothPairingHandleBinding::Wrap(aCx, this);
}