ircDDBGateway/APRSTransmit/APRSParser.h

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2018-05-09 20:23:17 +02:00
/*
* Copyright (C) 2014 by Jonathan Naylor G4KLX
* APRSTransmit Copyright (C) 2015 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 APRSParserAppD_H
#define APRSParserAppD_H
#include <wx/string.h>
enum APRSPacketType {
APT_Unknown,
APT_Position,
APT_WX,
APT_Object,
APT_Item,
APT_Message,
APT_NMEA
};
class CAPRSPacket{
public :
CAPRSPacket();
CAPRSPacket(APRSPacketType type, float latitude, float longitude, const wxString& infoText, const wxString raw);
float& Longitude();
float& Latitude();
wxString& SourceCall();
wxChar& Symbol();
wxChar& SymbolTable();
wxChar& TypeChar();
wxString& DestinationCall();
wxString& Body();
wxString& Raw();
APRSPacketType& Type();
private:
APRSPacketType m_type;
float m_latitude;
float m_longitude;
wxChar m_symbol;
wxChar m_symbolTable;
wxChar m_typeChar;
wxString m_body;
wxString m_raw;//raw string in TNC2 format, including '\r'
wxString m_destCall;
wxString m_srcCall;
};
class CAPRSParser{
public:
static bool Parse(const wxString& aprsString, CAPRSPacket& packet);
private :
static bool valid_sym_table_compressed(wxChar c);
static bool valid_sym_table_uncompressed(wxChar c);
static bool parse_aprs_mice(CAPRSPacket& packet);
static bool ensureIsIcomCompatible(CAPRSPacket& packet);
static bool stripFrame(wxString& aprsFrame);
static bool preprocessFrame(CAPRSPacket& packet, const wxString& aprsFrame);
static void convertToIcomCompatible(CAPRSPacket& packet);
};
#endif