forked from mirrors/gecko-dev
112 lines
3.8 KiB
C++
112 lines
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=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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#ifndef mozilla_dom_UDPSocketChild_h__
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#define mozilla_dom_UDPSocketChild_h__
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#include "mozilla/net/PUDPSocketChild.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsCOMPtr.h"
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#define UDPSOCKETCHILD_CID \
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{ \
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0xb47e5a0f, 0xd384, 0x48ef, { \
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0x88, 0x85, 0x42, 0x59, 0x79, 0x3d, 0x9c, 0xf0 \
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} \
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}
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class nsIInputStream;
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class nsIPrincipal;
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class nsIUDPSocketInternal;
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namespace mozilla {
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namespace dom {
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class UDPSocketChildBase : public nsISupports {
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public:
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NS_DECL_ISUPPORTS
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void AddIPDLReference();
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void ReleaseIPDLReference();
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protected:
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UDPSocketChildBase();
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virtual ~UDPSocketChildBase();
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nsCOMPtr<nsIUDPSocketInternal> mSocket;
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bool mIPCOpen;
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};
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class UDPSocketChild : public mozilla::net::PUDPSocketChild,
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public UDPSocketChildBase {
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public:
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NS_IMETHOD_(MozExternalRefCountType) Release() override;
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UDPSocketChild();
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virtual ~UDPSocketChild();
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uint16_t LocalPort() const { return mLocalPort; }
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// Local address as UTF-8.
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const nsACString& LocalAddress() const { return mLocalAddress; }
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nsresult SetFilterName(const nsACString& aFilterName);
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// Allow hosting this over PBackground instead of PNecko
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nsresult SetBackgroundSpinsEvents();
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// Tell the chrome process to bind the UDP socket to a given local host and
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// port
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nsresult Bind(nsIUDPSocketInternal* aSocket, nsIPrincipal* aPrincipal,
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const nsACString& aHost, uint16_t aPort, bool aAddressReuse,
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bool aLoopback, uint32_t recvBufferSize,
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uint32_t sendBufferSize,
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nsISerialEventTarget* aMainThreadEventTarget);
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// Tell the chrome process to connect the UDP socket to a given remote host
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// and port
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void Connect(nsIUDPSocketInternal* aSocket, const nsACString& aHost,
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uint16_t aPort);
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// Send the given data to the given address.
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nsresult SendWithAddress(const NetAddr* aAddr, const uint8_t* aData,
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uint32_t aByteLength);
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// Send input stream. This must be a buffered stream implementation.
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nsresult SendBinaryStream(const nsACString& aHost, uint16_t aPort,
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nsIInputStream* aStream);
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void Close();
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// Address and interface are both UTF-8.
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void JoinMulticast(const nsACString& aMulticastAddress,
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const nsACString& aInterface);
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void LeaveMulticast(const nsACString& aMulticastAddress,
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const nsACString& aInterface);
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mozilla::ipc::IPCResult RecvCallbackOpened(
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const UDPAddressInfo& aAddressInfo);
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mozilla::ipc::IPCResult RecvCallbackConnected(
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const UDPAddressInfo& aAddressInfo);
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mozilla::ipc::IPCResult RecvCallbackClosed();
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mozilla::ipc::IPCResult RecvCallbackReceivedData(
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const UDPAddressInfo& aAddressInfo, nsTArray<uint8_t>&& aData);
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mozilla::ipc::IPCResult RecvCallbackError(const nsCString& aMessage,
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const nsCString& aFilename,
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const uint32_t& aLineNumber);
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private:
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nsresult SendDataInternal(const UDPSocketAddr& aAddr, const uint8_t* aData,
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const uint32_t aByteLength);
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mozilla::ipc::PBackgroundChild* mBackgroundManager;
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uint16_t mLocalPort;
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nsCString mLocalAddress;
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nsCString mFilterName;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // !defined(mozilla_dom_UDPSocketChild_h__)
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