gecko-dev/dom/flyweb/FlyWebService.h

114 lines
3.4 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/. */
#ifndef mozilla_dom_FlyWebService_h
#define mozilla_dom_FlyWebService_h
#include "nsISupportsImpl.h"
#include "mozilla/ErrorResult.h"
#include "nsIProtocolHandler.h"
#include "nsDataHashtable.h"
#include "nsClassHashtable.h"
#include "nsIObserver.h"
#include "mozilla/MozPromise.h"
#include "mozilla/ReentrantMonitor.h"
#include "mozilla/dom/FlyWebDiscoveryManagerBinding.h"
#include "nsITimer.h"
#include "nsICancelable.h"
#include "nsIDNSServiceDiscovery.h"
class nsPIDOMWindowInner;
class nsIProxyInfo;
class nsISocketTransport;
namespace mozilla {
namespace dom {
struct FlyWebPublishOptions;
struct FlyWebFilter;
class FlyWebPublishedServer;
class FlyWebPublishedServerImpl;
class FlyWebPairingCallback;
class FlyWebDiscoveryManager;
class FlyWebMDNSService;
typedef MozPromise<RefPtr<FlyWebPublishedServer>, nsresult, false>
FlyWebPublishPromise;
class FlyWebService final : public nsIObserver
{
friend class FlyWebMDNSService;
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIOBSERVER
static FlyWebService* GetExisting();
static FlyWebService* GetOrCreate();
static already_AddRefed<FlyWebService> GetOrCreateAddRefed()
{
return do_AddRef(GetOrCreate());
}
already_AddRefed<FlyWebPublishPromise>
PublishServer(const nsAString& aName,
const FlyWebPublishOptions& aOptions,
nsPIDOMWindowInner* aWindow);
void UnregisterServer(FlyWebPublishedServer* aServer);
bool HasConnectionOrServer(uint64_t aWindowID);
void ListDiscoveredServices(nsTArray<FlyWebDiscoveredService>& aServices);
void PairWithService(const nsAString& aServiceId, FlyWebPairingCallback& aCallback);
nsresult CreateTransportForHost(const char **types,
uint32_t typeCount,
const nsACString &host,
int32_t port,
const nsACString &hostRoute,
int32_t portRoute,
nsIProxyInfo *proxyInfo,
nsISocketTransport **result);
already_AddRefed<FlyWebPublishedServer> FindPublishedServerByName(
const nsAString& aName);
void RegisterDiscoveryManager(FlyWebDiscoveryManager* aDiscoveryManager);
void UnregisterDiscoveryManager(FlyWebDiscoveryManager* aDiscoveryManager);
// Should only be called by FlyWebPublishedServerImpl
void StartDiscoveryOf(FlyWebPublishedServerImpl* aServer);
private:
FlyWebService();
~FlyWebService();
ErrorResult Init();
void NotifyDiscoveredServicesChanged();
// Might want to make these hashes for perf
nsTArray<FlyWebPublishedServer*> mServers;
RefPtr<FlyWebMDNSService> mMDNSHttpService;
RefPtr<FlyWebMDNSService> mMDNSFlywebService;
struct PairedInfo
{
FlyWebPairedService mService;
nsCOMPtr<nsIDNSServiceInfo> mDNSServiceInfo;
};
nsClassHashtable<nsCStringHashKey, PairedInfo>
mPairedServiceTable;
ReentrantMonitor mMonitor; // Protecting mPairedServiceTable
nsTHashtable<nsPtrHashKey<FlyWebDiscoveryManager>> mDiscoveryManagerTable;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_FlyWebService_h