/* -*- 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 "nsString.h" #include "nsTHashtable.h" #include "nsClassHashtable.h" #include "nsIUUIDGenerator.h" #include "jsapi.h" #include "mozilla/StaticPtr.h" #include "mozilla/Logging.h" #include "nsComponentManagerUtils.h" #include "nsServiceManagerUtils.h" #include "mozilla/dom/FlyWebDiscoveryManager.h" #include "mozilla/dom/FlyWebDiscoveryManagerBinding.h" namespace mozilla { namespace dom { static LazyLogModule gFlyWebDiscoveryManagerLog("FlyWebDiscoveryManager"); #undef LOG_I #define LOG_I(...) MOZ_LOG(mozilla::dom::gFlyWebDiscoveryManagerLog, mozilla::LogLevel::Debug, (__VA_ARGS__)) #undef LOG_E #define LOG_E(...) MOZ_LOG(mozilla::dom::gFlyWebDiscoveryManagerLog, mozilla::LogLevel::Error, (__VA_ARGS__)) NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(FlyWebDiscoveryManager) NS_IMPL_CYCLE_COLLECTING_ADDREF(FlyWebDiscoveryManager) NS_IMPL_CYCLE_COLLECTING_RELEASE(FlyWebDiscoveryManager) NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(FlyWebDiscoveryManager) NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY NS_INTERFACE_MAP_ENTRY(nsISupports) NS_INTERFACE_MAP_END FlyWebDiscoveryManager::FlyWebDiscoveryManager(nsISupports* aParent, FlyWebService* aService) : mParent(aParent) , mService(aService) , mNextId(0) { } FlyWebDiscoveryManager::~FlyWebDiscoveryManager() { mService->UnregisterDiscoveryManager(this); } JSObject* FlyWebDiscoveryManager::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) { return FlyWebDiscoveryManagerBinding::Wrap(aCx, this, aGivenProto); } nsISupports* FlyWebDiscoveryManager::GetParentObject() const { return mParent; } /* static */ already_AddRefed<FlyWebDiscoveryManager> FlyWebDiscoveryManager::Constructor(const GlobalObject& aGlobal, ErrorResult& rv) { RefPtr<FlyWebService> service = FlyWebService::GetOrCreate(); if (!service) { return nullptr; } RefPtr<FlyWebDiscoveryManager> result = new FlyWebDiscoveryManager( aGlobal.GetAsSupports(), service); return result.forget(); } void FlyWebDiscoveryManager::ListServices(nsTArray<FlyWebDiscoveredService>& aServices) { return mService->ListDiscoveredServices(aServices); } uint32_t FlyWebDiscoveryManager::StartDiscovery(FlyWebDiscoveryCallback& aCallback) { uint32_t id = GenerateId(); mCallbackMap.Put(id, &aCallback); mService->RegisterDiscoveryManager(this); return id; } void FlyWebDiscoveryManager::StopDiscovery(uint32_t aId) { mCallbackMap.Remove(aId); if (mCallbackMap.Count() == 0) { mService->UnregisterDiscoveryManager(this); } } void FlyWebDiscoveryManager::PairWithService(const nsAString& aServiceId, FlyWebPairingCallback& aCallback) { mService->PairWithService(aServiceId, aCallback); } void FlyWebDiscoveryManager::NotifyDiscoveredServicesChanged() { nsTArray<FlyWebDiscoveredService> services; ListServices(services); Sequence<FlyWebDiscoveredService> servicesSeq; servicesSeq.SwapElements(services); for (auto iter = mCallbackMap.Iter(); !iter.Done(); iter.Next()) { FlyWebDiscoveryCallback *callback = iter.UserData(); ErrorResult err; callback->OnDiscoveredServicesChanged(servicesSeq, err); ENSURE_SUCCESS_VOID(err); } } } // namespace dom } // namespace mozilla