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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /netwerk/base/nsUDPSocket.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'netwerk/base/nsUDPSocket.h')
-rw-r--r--netwerk/base/nsUDPSocket.h131
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diff --git a/netwerk/base/nsUDPSocket.h b/netwerk/base/nsUDPSocket.h
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+++ b/netwerk/base/nsUDPSocket.h
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+/* vim:set ts=2 sw=2 et cindent: */
+/* 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 nsUDPSocket_h__
+#define nsUDPSocket_h__
+
+#include "nsIUDPSocket.h"
+#include "mozilla/Mutex.h"
+#include "nsIOutputStream.h"
+#include "nsAutoPtr.h"
+#include "nsCycleCollectionParticipant.h"
+
+#ifdef MOZ_WIDGET_GONK
+#include "nsINetworkInterface.h"
+#include "nsProxyRelease.h"
+#endif
+
+//-----------------------------------------------------------------------------
+
+namespace mozilla {
+namespace net {
+
+class nsUDPSocket final : public nsASocketHandler
+ , public nsIUDPSocket
+{
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSIUDPSOCKET
+
+ // nsASocketHandler methods:
+ virtual void OnSocketReady(PRFileDesc* fd, int16_t outFlags) override;
+ virtual void OnSocketDetached(PRFileDesc* fd) override;
+ virtual void IsLocal(bool* aIsLocal) override;
+
+ uint64_t ByteCountSent() override { return mByteWriteCount; }
+ uint64_t ByteCountReceived() override { return mByteReadCount; }
+
+ void AddOutputBytes(uint64_t aBytes);
+
+ nsUDPSocket();
+
+private:
+ virtual ~nsUDPSocket();
+
+ void OnMsgClose();
+ void OnMsgAttach();
+
+ // try attaching our socket (mFD) to the STS's poll list.
+ nsresult TryAttach();
+
+ friend class SetSocketOptionRunnable;
+ nsresult SetSocketOption(const PRSocketOptionData& aOpt);
+ nsresult JoinMulticastInternal(const PRNetAddr& aAddr,
+ const PRNetAddr& aIface);
+ nsresult LeaveMulticastInternal(const PRNetAddr& aAddr,
+ const PRNetAddr& aIface);
+ nsresult SetMulticastInterfaceInternal(const PRNetAddr& aIface);
+
+ void SaveNetworkStats(bool aEnforce);
+
+ void CloseSocket();
+
+ // lock protects access to mListener;
+ // so mListener is not cleared while being used/locked.
+ Mutex mLock;
+ PRFileDesc *mFD;
+ NetAddr mAddr;
+ uint32_t mAppId;
+ bool mIsInIsolatedMozBrowserElement;
+ nsCOMPtr<nsIUDPSocketListener> mListener;
+ nsCOMPtr<nsIEventTarget> mListenerTarget;
+ bool mAttached;
+ RefPtr<nsSocketTransportService> mSts;
+
+ uint64_t mByteReadCount;
+ uint64_t mByteWriteCount;
+#ifdef MOZ_WIDGET_GONK
+ nsMainThreadPtrHandle<nsINetworkInfo> mActiveNetworkInfo;
+#endif
+};
+
+//-----------------------------------------------------------------------------
+
+class nsUDPMessage : public nsIUDPMessage
+{
+public:
+ NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+ NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsUDPMessage)
+ NS_DECL_NSIUDPMESSAGE
+
+ nsUDPMessage(NetAddr* aAddr,
+ nsIOutputStream* aOutputStream,
+ FallibleTArray<uint8_t>& aData);
+
+private:
+ virtual ~nsUDPMessage();
+
+ NetAddr mAddr;
+ nsCOMPtr<nsIOutputStream> mOutputStream;
+ FallibleTArray<uint8_t> mData;
+ JS::Heap<JSObject*> mJsobj;
+};
+
+
+//-----------------------------------------------------------------------------
+
+class nsUDPOutputStream : public nsIOutputStream
+{
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSIOUTPUTSTREAM
+
+ nsUDPOutputStream(nsUDPSocket* aSocket,
+ PRFileDesc* aFD,
+ PRNetAddr& aPrClientAddr);
+
+private:
+ virtual ~nsUDPOutputStream();
+
+ RefPtr<nsUDPSocket> mSocket;
+ PRFileDesc *mFD;
+ PRNetAddr mPrClientAddr;
+ bool mIsClosed;
+};
+
+} // namespace net
+} // namespace mozilla
+
+#endif // nsUDPSocket_h__