WSJT-X/decodedtext.h

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// -*- Mode: C++ -*-
/*
* Class to handle the formatted string as returned from the fortran decoder
*
* VK3ACF August 2013
*/
#ifndef DECODEDTEXT_H
#define DECODEDTEXT_H
#include <QString>
/*
0123456789012345678901234567890123456789
^ ^ ^ ^ ^ ^
2343 -11 0.8 1259 # YV6BFE F6GUU R-08
2343 -19 0.3 718 # VE6WQ SQ2NIJ -14
2343 -7 0.3 815 # KK4DSD W7VP -16
2343 -13 0.1 3627 @ CT1FBK IK5YZT R+02
0605 Tx 1259 # CQ VK3ACF QF22
*/
class DecodedText
{
public:
// These define the columns in the decoded text where fields are to be found.
// We rely on these columns being the same in the fortran code (lib/decode.f90) that formats the decoded text
enum Columns { column_time = 0,
column_snr = 5,
column_freq = 14,
column_mode = 19,
column_qsoText = 21 };
void operator=(const QString &rhs)
{
_string = rhs;
};
void operator=(const QByteArray &rhs)
{
_string = rhs;
};
void operator+=(const QString &rhs)
{
_string += rhs;
};
QString string() { return _string; };
int indexOf(QString s) { return _string.indexOf(s); };
int indexOf(QString s, int i) { return _string.indexOf(s,i); };
QString mid(int f, int t) { return _string.mid(f,t); };
QString left(int i) { return _string.left(i); };
void clear() { _string.clear(); };
QString CQersCall();
bool isJT65();
bool isJT9();
bool isTX();
int frequencyOffset(); // hertz offset from the tuned dial or rx frequency, aka audio frequency
int snr();
// find and extract any report. Returns true if this is a standard message
bool report(QString const& myBaseCall, QString const& dxBaseCall, /*mod*/QString& report);
// get the first text word, usually the call
QString call();
// get the second word, most likely the de call and the third word, most likely grid
void deCallAndGrid(/*out*/QString& call, QString& grid);
int timeInSeconds();
// returns a string of the SNR field with a leading + or - followed by two digits
QString report();
private:
QString _string;
};
extern "C" { bool stdmsg_(const char* msg, int len); }
#endif // DECODEDTEXT_H