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F4KXL_DStarGateway/Common/RepeaterHandler.h

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/*
* Copyright (C) 2010-2015,2018 by Jonathan Naylor G4KLX
* Copyright (c) 2021 by Geoffrey Merck F4FXL / KC3FRA
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef RepeaterHandler_H
#define RepeaterHandler_H
#include "RepeaterProtocolHandler.h"
#include "DExtraProtocolHandler.h"
#include "DPlusProtocolHandler.h"
#include "RemoteRepeaterData.h"
#include "G2ProtocolHandlerPool.h"
#include "ReflectorCallback.h"
#include "RepeaterCallback.h"
#include "AnnouncementUnit.h"
#ifdef USE_STARNET
#include "StarNetHandler.h"
#endif
#include "TextCollector.h"
#include "CacheManager.h"
#include "HeaderLogger.h"
#include "CallsignList.h"
#include "DRATSServer.h"
#include "CCSCallback.h"
#include "VersionUnit.h"
#ifdef USE_CCS
#include "CCSHandler.h"
#endif
#include "StatusData.h"
#include "APRSHandler.h"
#include "HeardData.h"
#include "AudioUnit.h"
#include "EchoUnit.h"
#include "PollData.h"
#include "DDData.h"
#include "IRCDDB.h"
#include "Timer.h"
#include "DTMF.h"
#include "Defs.h"
#include "ReadAPRSFrameCallback.h"
#include "APRSUnit.h"
#include <netinet/in.h>
class CRepeaterHandler : public IRepeaterCallback, public IReflectorCallback, public ICCSCallback, public IReadAPRSFrameCallback {
public:
static void initialise(unsigned int maxRepeaters);
static void add(const std::string& callsign, const std::string& band, const std::string& address, unsigned int port, HW_TYPE hwType, const std::string& reflector, bool atStartup, RECONNECT reconnect, bool dratsEnabled, double frequency, double offset, double range, double latitude, double longitude, double agl, const std::string& description1, const std::string& description2, const std::string& url, IRepeaterProtocolHandler* handler, unsigned char band1, unsigned char band2, unsigned char band3);
static void setLocalAddress(const std::string& address);
static void setG2HandlerPool(CG2ProtocolHandlerPool* handler);
static void setIRC(CIRCDDB* irc);
static void setCache(CCacheManager* cache);
static void setGateway(const std::string& gateway);
static void setLanguage(TEXT_LANG language);
static void setDExtraEnabled(bool enabled);
static void setDPlusEnabled(bool enabled);
static void setDCSEnabled(bool enabled);
static void setHeaderLogger(CHeaderLogger* logger);
static void setAPRSHandlers(CAPRSHandler* outgoingAprsHandler, CAPRSHandler* incomingAprsHandler);
static void setInfoEnabled(bool enabled);
static void setEchoEnabled(bool enabled);
static void setDTMFEnabled(bool enabled);
static void setWhiteList(CCallsignList* list);
static void setBlackList(CCallsignList* list);
static void setRestrictList(CCallsignList* list);
static void startup();
static bool getRepeater(unsigned int n, std::string& callsign, LINK_STATUS& linkStatus, std::string& linkCallsign);
static std::vector<std::string> listDVRepeaters();
static CRepeaterHandler* findDVRepeater(const CHeaderData& header);
static CRepeaterHandler* findDVRepeater(const CAMBEData& data, bool busy);
static CRepeaterHandler* findDVRepeater(const std::string& callsign);
static CRepeaterHandler* findRepeater(const CPollData& data);
static CRepeaterHandler* findDDRepeater(const CDDData& data);
static CRepeaterHandler* findDDRepeater();
static void pollAllIcom(CPollData& data);
static void writeStatus(CStatusData& statusData);
static void resolveUser(const std::string& user, const std::string& repeater, const std::string& gateway, const std::string& address);
static void resolveRepeater(const std::string& repeater, const std::string& gateway, const std::string& address, DSTAR_PROTOCOL protocol);
static void finalise();
static void clock(unsigned int ms);
void processRepeater(CHeaderData& header);
void processRepeater(CHeardData& heard);
void processRepeater(CAMBEData& data);
void processRepeater(CPollData& data);
void processRepeater(CDDData& data);
void processBusy(CHeaderData& header);
void processBusy(CAMBEData& data);
void link(RECONNECT reconnect, const std::string& reflector);
void unlink(PROTOCOL protocol, const std::string& reflector);
CRemoteRepeaterData* getInfo() const;
virtual bool process(CHeaderData& header, DIRECTION direction, AUDIO_SOURCE source);
virtual bool process(CAMBEData& data, DIRECTION direction, AUDIO_SOURCE source);
virtual bool process(CDDData& data);
virtual void linkUp(DSTAR_PROTOCOL protocol, const std::string& callsign);
virtual void linkRefused(DSTAR_PROTOCOL protocol, const std::string& callsign);
virtual bool linkFailed(DSTAR_PROTOCOL protocol, const std::string& callsign, bool isRecoverable);
virtual void ccsLinkMade(const std::string& callsign, DIRECTION direction);
virtual void ccsLinkFailed(const std::string& dtmf, DIRECTION direction);
virtual void ccsLinkEnded(const std::string& callsign, DIRECTION direction);
virtual void readAPRSFrame(CAPRSFrame& frame);
protected:
CRepeaterHandler(const std::string& callsign, const std::string& band, const std::string& address, unsigned int port, HW_TYPE hwType, const std::string& reflector, bool atStartup, RECONNECT reconnect, bool dratsEnabled, double frequency, double offset, double range, double latitude, double longitude, double agl, const std::string& description1, const std::string& description2, const std::string& url, IRepeaterProtocolHandler* handler, unsigned char band1, unsigned char band2, unsigned char band3);
virtual ~CRepeaterHandler();
void resolveUserInt(const std::string& user, const std::string& repeater, const std::string& gateway, const std::string& address);
void resolveRepeaterInt(const std::string& repeater, const std::string& gateway, const std::string& address, DSTAR_PROTOCOL protocol);
void startupInt();
void setIndex(unsigned int index);
void clockInt(unsigned int ms);
private:
static unsigned int m_maxRepeaters;
static CRepeaterHandler** m_repeaters;
static std::string m_localAddress;
static CG2ProtocolHandlerPool* m_g2HandlerPool;
static CCacheManager* m_cache;
static std::string m_gateway;
static CIRCDDB* m_irc;
static TEXT_LANG m_language;
static bool m_dextraEnabled;
static bool m_dplusEnabled;
static bool m_dcsEnabled;
static bool m_infoEnabled;
static bool m_echoEnabled;
static bool m_dtmfEnabled;
static CHeaderLogger* m_headerLogger;
static CAPRSHandler* m_outgoingAprsHandler;
static CAPRSHandler* m_incomingAprsHandler;
static CCallsignList* m_whiteList;
static CCallsignList* m_blackList;
static CCallsignList* m_restrictList;
// Repeater info
unsigned int m_index;
std::string m_rptCallsign;
std::string m_gwyCallsign;
unsigned char m_band;
in_addr m_address;
unsigned int m_port;
HW_TYPE m_hwType;
IRepeaterProtocolHandler* m_repeaterHandler;
double m_frequency;
double m_offset;
double m_range;
double m_latitude;
double m_longitude;
double m_agl;
std::string m_description1;
std::string m_description2;
std::string m_url;
unsigned char m_band1;
unsigned char m_band2;
unsigned char m_band3;
unsigned int m_repeaterId;
unsigned int m_busyId;
CTimer m_watchdogTimer;
bool m_ddMode;
std::string m_ddCallsign;
CTimer m_queryTimer;
// User details
std::string m_myCall1;
std::string m_myCall2;
std::string m_yourCall;
std::string m_rptCall1;
std::string m_rptCall2;
unsigned char m_flag1;
unsigned char m_flag2;
unsigned char m_flag3;
bool m_restricted;
bool m_fastData;
// Statistics
unsigned int m_frames;
unsigned int m_silence;
unsigned int m_errors;
// Slow data handling
CTextCollector m_textCollector;
std::string m_text;
// Cross-band repeating
CRepeaterHandler* m_xBandRptr;
#ifdef USE_STARNET
// StarNet
CStarNetHandler* m_starNet;
#endif
// G2 info
G2_STATUS m_g2Status;
std::string m_g2User;
std::string m_g2Repeater;
std::string m_g2Gateway;
CHeaderData* m_g2Header;
in_addr m_g2Address;
// Link info
LINK_STATUS m_linkStatus;
std::string m_linkRepeater;
std::string m_linkGateway;
RECONNECT m_linkReconnect;
bool m_linkAtStartup;
std::string m_linkStartup;
CTimer m_linkReconnectTimer;
bool m_linkRelink;
// Echoing
CEchoUnit* m_echo;
// Voice messages
CAudioUnit* m_infoAudio;
bool m_infoNeeded;
#ifdef USE_ANNOUNCE
CAnnouncementUnit* m_msgAudio;
bool m_msgNeeded;
CAnnouncementUnit* m_wxAudio;
bool m_wxNeeded;
#endif
// Version information
CVersionUnit* m_version;
// APRS to DPRS
CAPRSUnit* m_aprsUnit;
// D-RATS handler
CDRATSServer* m_drats;
// DTMF commands
CDTMF m_dtmf;
// Poll timer
CTimer m_pollTimer;
#ifdef USE_CCS
// CCS
CCCSHandler* m_ccsHandler;
#endif
// Reflector restoration
std::string m_lastReflector;
// Icom heard data
std::string m_heardUser;
std::string m_heardRepeater;
CTimer m_heardTimer;
void g2CommandHandler(const std::string& callsign, const std::string& user, CHeaderData& header);
#ifdef USE_CCS
void ccsCommandHandler(const std::string& callsign, const std::string& user, const std::string& type);
#endif
void reflectorCommandHandler(const std::string& callsign, const std::string& user, const std::string& type);
void sendToOutgoing(const CHeaderData& header);
void sendToOutgoing(const CAMBEData& data);
void sendToIncoming(const CHeaderData& header);
void sendToIncoming(const CAMBEData& data);
void writeIsBusy(const std::string& callsign);
void writeLinkedTo(const std::string& callsign);
void writeLinkingTo(const std::string& callsign);
void writeNotLinked();
void sendHeard(const std::string& text = "");
void sendStats();
void linkInt(const std::string& callsign);
void suspendLinks();
bool restoreLinks();
void triggerInfo();
void setReconnectTimer(RECONNECT reconnect);
#ifdef USE_CCS
bool isCCSCommand(const std::string& command) const;
#endif
};
#endif

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