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QnetGateway/QnetDB.h

78 lines
2.3 KiB

#pragma once
/*
* Copyright (C) 2020 by Thomas Early N7TAE
*
* 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.
*/
#include <stdio.h>
#include <sqlite3.h>
#include <string>
#include <list>
#include "HostQueue.h"
class CLink
{
public:
CLink(const std::string &call, const unsigned char *addr, time_t ltime) : callsign(call), address((const char *)addr), linked_time(ltime) {}
CLink(const CLink &from)
{
callsign.assign(from.callsign);
address.assign(from.address),
linked_time=from.linked_time;
}
CLink &operator=(const CLink &from)
{
callsign.assign(from.callsign);
address.assign(from.address),
linked_time=from.linked_time;
return *this;
}
~CLink() {}
std::string callsign, address;
time_t linked_time;
};
class CQnetDB
{
public:
CQnetDB() : db(NULL) {}
~CQnetDB() { if (db) sqlite3_close(db); }
bool Open(const char *name);
bool UpdateLH(const char *callsign, const char *sfx, const char module, const char *reflector);
bool UpdateMessage(const char *callsign, const char *message);
bool UpdatePosition(const char *callsign, const char *maidenhead, double latitude, double longitude);
bool UpdateLS(const char *address, const char from_mod, const char *to_callsign, const char to_mod, time_t connect_time);
bool UpdateGW(CHostQueue &);
bool DeleteLS(const char *address);
bool FindLS(const char mod, std::list<CLink> &linklist);
bool FindGW(const char *name, std::string &address, unsigned short &port);
bool FindGW(const char *name);
void ClearLH();
void ClearLS();
void ClearGW();
int Count(const char *table);
private:
bool Init();
bool UpdateGW(const char *name, const char *address, unsigned short port);
sqlite3 *db;
};

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