55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/* 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 _PACKET_DUMPER_H_
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#define _PACKET_DUMPER_H_
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#include "nsISupportsImpl.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/dom/RTCPeerConnectionBinding.h"
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#include <vector>
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namespace mozilla {
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class PeerConnectionImpl;
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class PacketDumper {
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public:
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static RefPtr<PacketDumper> GetPacketDumper(const std::string& aPcHandle);
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(PacketDumper)
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PacketDumper(const PacketDumper&) = delete;
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PacketDumper& operator=(const PacketDumper&) = delete;
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void Dump(size_t aLevel, dom::mozPacketDumpType aType, bool aSending,
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const void* aData, size_t aSize);
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nsresult EnablePacketDump(unsigned long aLevel, dom::mozPacketDumpType aType,
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bool aSending);
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nsresult DisablePacketDump(unsigned long aLevel, dom::mozPacketDumpType aType,
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bool aSending);
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private:
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friend class PeerConnectionImpl;
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explicit PacketDumper(const std::string& aPcHandle);
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~PacketDumper() = default;
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bool ShouldDumpPacket(size_t aLevel, dom::mozPacketDumpType aType,
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bool aSending) const;
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// This class is not cycle-collected, so it cannot hold onto a strong ref
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const std::string mPcHandle;
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std::vector<unsigned> mSendPacketDumpFlags
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MOZ_GUARDED_BY(mPacketDumpFlagsMutex);
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std::vector<unsigned> mRecvPacketDumpFlags
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MOZ_GUARDED_BY(mPacketDumpFlagsMutex);
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Atomic<bool> mPacketDumpEnabled{false};
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Atomic<int> mPacketDumpRtcpRecvCount{0};
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mutable Mutex mPacketDumpFlagsMutex;
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};
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} // namespace mozilla
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#endif // _PACKET_DUMPER_H_
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