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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et 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_net_BaseWebSocketChannel_h
#define mozilla_net_BaseWebSocketChannel_h
#include "mozilla/DataMutex.h"
#include "nsIWebSocketChannel.h"
#include "nsIWebSocketListener.h"
#include "nsIProtocolHandler.h"
#include "nsIThread.h"
#include "nsIThreadRetargetableRequest.h"
#include "nsCOMPtr.h"
#include "nsString.h"
namespace mozilla {
namespace net {
const static int32_t kDefaultWSPort = 80;
const static int32_t kDefaultWSSPort = 443;
class BaseWebSocketChannel : public nsIWebSocketChannel,
public nsIProtocolHandler,
public nsIThreadRetargetableRequest {
public:
BaseWebSocketChannel();
NS_DECL_NSIPROTOCOLHANDLER
NS_DECL_NSITHREADRETARGETABLEREQUEST
NS_IMETHOD QueryInterface(const nsIID& uuid, void** result) override = 0;
NS_IMETHOD_(MozExternalRefCountType) AddRef(void) override = 0;
NS_IMETHOD_(MozExternalRefCountType) Release(void) override = 0;
// Partial implementation of nsIWebSocketChannel
//
NS_IMETHOD GetOriginalURI(nsIURI** aOriginalURI) override;
NS_IMETHOD GetURI(nsIURI** aURI) override;
NS_IMETHOD GetNotificationCallbacks(
nsIInterfaceRequestor** aNotificationCallbacks) override;
NS_IMETHOD SetNotificationCallbacks(
nsIInterfaceRequestor* aNotificationCallbacks) override;
NS_IMETHOD GetLoadGroup(nsILoadGroup** aLoadGroup) override;
NS_IMETHOD SetLoadGroup(nsILoadGroup* aLoadGroup) override;
NS_IMETHOD SetLoadInfo(nsILoadInfo* aLoadInfo) override;
NS_IMETHOD GetLoadInfo(nsILoadInfo** aLoadInfo) override;
NS_IMETHOD GetExtensions(nsACString& aExtensions) override;
NS_IMETHOD GetProtocol(nsACString& aProtocol) override;
NS_IMETHOD SetProtocol(const nsACString& aProtocol) override;
NS_IMETHOD GetPingInterval(uint32_t* aSeconds) override;
NS_IMETHOD SetPingInterval(uint32_t aSeconds) override;
NS_IMETHOD GetPingTimeout(uint32_t* aSeconds) override;
NS_IMETHOD SetPingTimeout(uint32_t aSeconds) override;
NS_IMETHOD InitLoadInfoNative(nsINode* aLoadingNode,
nsIPrincipal* aLoadingPrincipal,
nsIPrincipal* aTriggeringPrincipal,
nsICookieJarSettings* aCookieJarSettings,
uint32_t aSecurityFlags,
nsContentPolicyType aContentPolicyType,
uint32_t aSandboxFlags) override;
NS_IMETHOD InitLoadInfo(nsINode* aLoadingNode,
nsIPrincipal* aLoadingPrincipal,
nsIPrincipal* aTriggeringPrincipal,
uint32_t aSecurityFlags,
nsContentPolicyType aContentPolicyType) override;
NS_IMETHOD GetSerial(uint32_t* aSerial) override;
NS_IMETHOD SetSerial(uint32_t aSerial) override;
NS_IMETHOD SetServerParameters(
nsITransportProvider* aProvider,
const nsACString& aNegotiatedExtensions) override;
NS_IMETHOD GetHttpChannelId(uint64_t* aHttpChannelId) override;
// Off main thread URI access.
virtual void GetEffectiveURL(nsAString& aEffectiveURL) const = 0;
virtual bool IsEncrypted() const = 0;
already_AddRefed<nsISerialEventTarget> GetTargetThread();
bool IsOnTargetThread();
class ListenerAndContextContainer final {
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(ListenerAndContextContainer)
ListenerAndContextContainer(nsIWebSocketListener* aListener,
nsISupports* aContext);
nsCOMPtr<nsIWebSocketListener> mListener;
nsCOMPtr<nsISupports> mContext;
private:
~ListenerAndContextContainer();
};
protected:
virtual ~BaseWebSocketChannel();
nsCOMPtr<nsIURI> mOriginalURI;
nsCOMPtr<nsIURI> mURI;
RefPtr<ListenerAndContextContainer> mListenerMT;
nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
nsCOMPtr<nsILoadGroup> mLoadGroup;
nsCOMPtr<nsILoadInfo> mLoadInfo;
nsCOMPtr<nsITransportProvider> mServerTransportProvider;
// Used to ensure atomicity of mTargetThread.
// Set before AsyncOpen via RetargetDeliveryTo or in AsyncOpen, never changed
// after AsyncOpen
DataMutex<nsCOMPtr<nsISerialEventTarget>> mTargetThread{
"BaseWebSocketChannel::EventTargetMutex"};
nsCString mProtocol;
nsCString mOrigin;
nsCString mNegotiatedExtensions;
uint32_t mWasOpened : 1;
uint32_t mClientSetPingInterval : 1;
uint32_t mClientSetPingTimeout : 1;
Atomic<bool> mEncrypted;
bool mPingForced;
bool mIsServerSide;
Atomic<uint32_t> mPingInterval; /* milliseconds */
uint32_t mPingResponseTimeout; /* milliseconds */
uint32_t mSerial;
uint64_t mHttpChannelId;
};
} // namespace net
} // namespace mozilla
#endif // mozilla_net_BaseWebSocketChannel_h
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