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75 lines
2.7 KiB
75 lines
2.7 KiB
// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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// urfd -- The universal reflector
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// Copyright © 2021 Thomas A. Early N7TAE
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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#pragma once
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#include "Timer.h"
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#include "DVHeaderPacket.h"
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#include "Client.h"
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#include "CodecStream.h"
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////////////////////////////////////////////////////////////////////////////////////////
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//#define STREAM_TIMEOUT (0.600)
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#define STREAM_TIMEOUT (1.600)
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////////////////////////////////////////////////////////////////////////////////////////
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// class
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class CPacketStream
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{
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public:
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CPacketStream(char module);
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bool InitCodecStream();
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// open / close
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bool OpenPacketStream(const CDvHeaderPacket &, std::shared_ptr<CClient>);
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void ClosePacketStream(void);
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// push & pop
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void ReturnPacket(std::unique_ptr<CPacket> p) { m_Queue.Push(std::move(p)); }
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void Push(std::unique_ptr<CPacket> packet);
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void Tickle(void) { m_LastPacketTime.start(); }
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// get
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std::shared_ptr<CClient> GetOwnerClient(void) { return m_OwnerClient; }
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const CIp *GetOwnerIp(void);
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bool IsExpired(void) const { return (m_LastPacketTime.time() > STREAM_TIMEOUT); }
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bool IsOpen(void) const { return m_bOpen; }
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uint16_t GetStreamId(void) const { return m_uiStreamId; }
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const CCallsign &GetUserCallsign(void) const { return m_DvHeader.GetMyCallsign(); }
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char GetRpt2Module(void) const { return m_DvHeader.GetRpt2Module(); }
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// pass-through
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std::unique_ptr<CPacket> Pop() { return m_Queue.Pop(); }
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std::unique_ptr<CPacket> PopWait() { return m_Queue.PopWait(); }
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bool IsEmpty() { return m_Queue.IsEmpty(); }
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protected:
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// data
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CSafePacketQueue<std::unique_ptr<CPacket>> m_Queue;
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const char m_PSModule;
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bool m_bOpen;
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uint16_t m_uiStreamId;
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uint32_t m_uiPacketCntr;
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CTimer m_LastPacketTime;
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CDvHeaderPacket m_DvHeader;
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std::shared_ptr<CClient> m_OwnerClient;
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std::unique_ptr<CCodecStream> m_CodecStream;
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};
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