WSJT-X/decodedtext.h
Bill Somerville dd1362b69a Rationalize NA contest mode
Generic message packing and unpacking routines now understand antipode
grid contest messages.  These messages  are now recognized as standard
messages in  message response processing and  dealt with appropriately
when contest mode is selected and applicable (currently FT8 and MSK144
only).

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8062 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2017-09-01 20:10:35 +00:00

86 lines
2.4 KiB
C++

// -*- 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>
/*
012345678901234567890123456789012345678901
^ ^ ^ ^ ^ ^
2343 -11 0.8 1259 # CQ VP2X/GM4WJS GL33
2343 -11 0.8 1259 # CQ 999 VP2V/GM4WJS
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:
explicit DecodedText (QString const& message, bool, QString const& my_grid);
QString string() const { return string_; };
QStringList messageWords () const;
int indexOf(QString s) const { return string_.indexOf(s); };
int indexOf(QString s, int i) const { return string_.indexOf(s,i); };
QString mid(int f, int t) const { return string_.mid(f,t); };
QString left(int i) const { return string_.left(i); };
void clear() { string_.clear(); };
QString CQersCall() const;
bool isJT65() const;
bool isJT9() const;
bool isTX() const;
bool isStandardMessage () const {return is_standard_;}
bool isLowConfidence () const;
int frequencyOffset() const; // hertz offset from the tuned dial or rx frequency, aka audio frequency
int snr() const;
float dt() const;
// find and extract any report. Returns true if this is a standard message
bool report(QString const& myBaseCall, QString const& dxBaseCall, /*mod*/QString& report) const;
// get the first message text word, usually the call
QString call() const;
// get the second word, most likely the de call and the third word, most likely grid
void deCallAndGrid(/*out*/QString& call, QString& grid) const;
unsigned timeInSeconds() const;
// returns a string of the SNR field with a leading + or - followed by two digits
QString report() const;
private:
// 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/decoder.f90) that formats the decoded text
enum Columns {column_time = 0,
column_snr = 5,
column_dt = 9,
column_freq = 14,
column_mode = 19,
column_qsoText = 22 };
QString string_;
int padding_;
bool contest_mode_;
QString message_;
bool is_standard_;
};
#endif // DECODEDTEXT_H