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155 lines
4.4 KiB
155 lines
4.4 KiB
/**
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* Digital Voice Modem - Host Software
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / Host Software
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*
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*/
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//
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// Based on code from the MMDVMHost project. (https://github.com/g4klx/MMDVMHost)
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// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
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//
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/*
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* Copyright (C) 2015,2016,2017 by Jonathan Naylor G4KLX
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* Copyright (C) 2017-2021 by Bryan Biedenkapp N2PLL
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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 2 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, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(__HOST_H__)
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#define __HOST_H__
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#include "Defines.h"
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#include "network/Network.h"
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#include "network/RemoteControl.h"
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#include "modem/Modem.h"
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#include "Timer.h"
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#include "lookups/IdenTableLookup.h"
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#include "lookups/RadioIdLookup.h"
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#include "lookups/TalkgroupIdLookup.h"
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#include "yaml/Yaml.h"
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#include <string>
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// ---------------------------------------------------------------------------
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// Class Prototypes
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// ---------------------------------------------------------------------------
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class HOST_SW_API RemoteControl;
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// ---------------------------------------------------------------------------
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// Class Declaration
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// This class implements the core host service logic.
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// ---------------------------------------------------------------------------
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class HOST_SW_API Host {
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public:
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/// <summary>Initializes a new instance of the Host class.</summary>
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Host(const std::string& confFile);
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/// <summary>Finalizes a instance of the Host class.</summary>
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~Host();
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/// <summary>Executes the main modem host processing loop.</summary>
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int run();
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private:
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const std::string& m_confFile;
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yaml::Node m_conf;
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modem::Modem* m_modem;
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bool m_modemRemote;
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network::Network* m_network;
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modem::port::IModemPort* m_modemRemotePort;
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uint8_t m_state;
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Timer m_modeTimer;
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Timer m_dmrTXTimer;
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Timer m_cwIdTimer;
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bool m_dmrEnabled;
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bool m_p25Enabled;
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bool m_p25CtrlChannel;
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bool m_p25CtrlBroadcast;
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bool m_duplex;
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bool m_fixedMode;
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uint32_t m_timeout;
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uint32_t m_rfModeHang;
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uint32_t m_rfTalkgroupHang;
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uint32_t m_netModeHang;
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std::string m_identity;
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std::string m_cwCallsign;
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uint32_t m_cwIdTime;
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float m_latitude;
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float m_longitude;
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int m_height;
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uint32_t m_power;
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std::string m_location;
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uint32_t m_rxFrequency;
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uint32_t m_txFrequency;
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uint8_t m_channelId;
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uint32_t m_channelNo;
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std::vector<uint32_t> m_voiceChNo;
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lookups::IdenTableLookup* m_idenTable;
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lookups::RadioIdLookup* m_ridLookup;
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lookups::TalkgroupIdLookup* m_tidLookup;
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bool m_dmrBeacons;
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bool m_controlData;
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uint8_t m_siteId;
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uint32_t m_dmrNetId;
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uint32_t m_dmrColorCode;
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uint32_t m_p25NAC;
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uint32_t m_p25PatchSuperGroup;
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uint32_t m_p25NetId;
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uint32_t m_p25SysId;
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uint8_t m_p25RfssId;
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friend class RemoteControl;
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RemoteControl* m_remoteControl;
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/// <summary>Reads basic configuration parameters from the INI.</summary>
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bool readParams();
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/// <summary>Initializes the modem DSP.</summary>
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bool createModem();
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/// <summary>Initializes network connectivity.</summary>
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bool createNetwork();
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/// <summary></summary>
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bool rmtPortModemOpen(modem::Modem* modem);
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/// <summary></summary>
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bool rmtPortModemClose(modem::Modem* modem);
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/// <summary></summary>
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bool rmtPortModemHandler(modem::Modem* modem, uint32_t ms, modem::RESP_TYPE_DVM rspType, bool rspDblLen, const uint8_t* buffer, uint16_t len);
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/// <summary>Helper to set the host/modem running state.</summary>
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void setState(uint8_t mode);
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/// <summary></summary>
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void createLockFile(const char* mode) const;
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/// <summary></summary>
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void removeLockFile() const;
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};
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#endif // __HOST_H__
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