mirror of
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98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "base/basictypes.h"
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#include "BluetoothReplyRunnable.h"
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#include "DOMRequest.h"
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#include "mozilla/dom/ScriptSettings.h"
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#include "mozilla/dom/bluetooth/BluetoothTypes.h"
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#include "nsServiceManagerUtils.h"
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USING_BLUETOOTH_NAMESPACE
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BluetoothReplyRunnable::BluetoothReplyRunnable(nsIDOMDOMRequest* aReq)
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: mDOMRequest(aReq)
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{}
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void
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BluetoothReplyRunnable::SetReply(BluetoothReply* aReply)
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{
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mReply = aReply;
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}
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void
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BluetoothReplyRunnable::ReleaseMembers()
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{
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mDOMRequest = nullptr;
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}
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BluetoothReplyRunnable::~BluetoothReplyRunnable()
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{}
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nsresult
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BluetoothReplyRunnable::FireReply(JS::Handle<JS::Value> aVal)
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{
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nsCOMPtr<nsIDOMRequestService> rs =
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do_GetService(DOMREQUEST_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(rs, NS_ERROR_FAILURE);
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return mReply->type() == BluetoothReply::TBluetoothReplySuccess ?
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rs->FireSuccessAsync(mDOMRequest, aVal) :
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rs->FireErrorAsync(mDOMRequest, mReply->get_BluetoothReplyError().error());
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}
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nsresult
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BluetoothReplyRunnable::FireErrorString()
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{
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nsCOMPtr<nsIDOMRequestService> rs =
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do_GetService("@mozilla.org/dom/dom-request-service;1");
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NS_ENSURE_TRUE(rs, NS_ERROR_FAILURE);
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return rs->FireErrorAsync(mDOMRequest, mErrorString);
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}
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NS_IMETHODIMP
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BluetoothReplyRunnable::Run()
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{
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MOZ_ASSERT(NS_IsMainThread());
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MOZ_ASSERT(mDOMRequest);
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MOZ_ASSERT(mReply);
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nsresult rv;
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AutoSafeJSContext cx;
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JS::Rooted<JS::Value> v(cx, JS::UndefinedValue());
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if (mReply->type() != BluetoothReply::TBluetoothReplySuccess) {
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rv = FireReply(v);
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} else {
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if (!ParseSuccessfulReply(&v)) {
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rv = FireErrorString();
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} else {
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rv = FireReply(v);
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}
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}
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if (NS_FAILED(rv)) {
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BT_WARNING("Could not fire DOMRequest!");
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}
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ReleaseMembers();
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MOZ_ASSERT(!mDOMRequest,
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"mDOMRequest still alive! Deriving class should call "
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"BluetoothReplyRunnable::ReleaseMembers()!");
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return rv;
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}
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BluetoothVoidReplyRunnable::BluetoothVoidReplyRunnable(nsIDOMDOMRequest* aReq)
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: BluetoothReplyRunnable(aReq)
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{}
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BluetoothVoidReplyRunnable::~BluetoothVoidReplyRunnable()
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{}
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