94 lines
2.3 KiB
C++
94 lines
2.3 KiB
C++
// -*- Mode: C++ -*-
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/*
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* Class to handle the formatted string as returned from the fortran decoder
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*
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* VK3ACF August 2013
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*/
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#ifndef DECODEDTEXT_H
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#define DECODEDTEXT_H
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#include <QString>
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/*
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0123456789012345678901234567890123456789
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^ ^ ^ ^ ^ ^
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2343 -11 0.8 1259 # YV6BFE F6GUU R-08
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2343 -19 0.3 718 # VE6WQ SQ2NIJ -14
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2343 -7 0.3 815 # KK4DSD W7VP -16
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2343 -13 0.1 3627 @ CT1FBK IK5YZT R+02
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0605 Tx 1259 # CQ VK3ACF QF22
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*/
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class DecodedText
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{
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public:
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void operator=(const QString &rhs)
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{
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_string = rhs;
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padding_ = _string.indexOf (" ") > 4 ? 2 : 0; // allow for seconds
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};
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void operator=(const QByteArray &rhs)
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{
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_string = rhs;
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padding_ = _string.indexOf (" ") > 4 ? 2 : 0; // allow for seconds
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};
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void operator+=(const QString &rhs)
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{
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_string += rhs;
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};
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QString string() { return _string; };
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int indexOf(QString s) { return _string.indexOf(s); };
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int indexOf(QString s, int i) { return _string.indexOf(s,i); };
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QString mid(int f, int t) { return _string.mid(f,t); };
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QString left(int i) { return _string.left(i); };
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void clear() { _string.clear(); };
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QString CQersCall();
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bool isJT65();
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bool isJT9();
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bool isTX();
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bool isLowConfidence ();
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int frequencyOffset(); // hertz offset from the tuned dial or rx frequency, aka audio frequency
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int snr();
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float dt();
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// find and extract any report. Returns true if this is a standard message
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bool report(QString const& myBaseCall, QString const& dxBaseCall, /*mod*/QString& report);
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// get the first message text word, usually the call
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QString call();
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// get the second word, most likely the de call and the third word, most likely grid
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void deCallAndGrid(/*out*/QString& call, QString& grid);
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int timeInSeconds();
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// returns a string of the SNR field with a leading + or - followed by two digits
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QString report();
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private:
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// These define the columns in the decoded text where fields are to be found.
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// We rely on these columns being the same in the fortran code (lib/decoder.f90) that formats the decoded text
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enum Columns {column_time = 0,
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column_snr = 5,
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column_dt = 9,
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column_freq = 14,
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column_mode = 19,
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column_qsoText = 22 };
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QString _string;
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int padding_;
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};
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#endif // DECODEDTEXT_H
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