WSJT-X/logbook/countrydat.cpp
Bill Somerville 078b76ceaa Better identification of DXCC Entity when a prefix is used as a suffix
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8624 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2018-04-21 19:09:31 +00:00

161 lines
4.0 KiB
C++

/*
#Sov Mil Order of Malta: 15: 28: EU: 41.90: -12.43: -1.0: 1A:
#1A;
#Spratly Islands: 26: 50: AS: 9.88: -114.23: -8.0: 1S:
#1S,9M0,BV9S;
#Monaco: 14: 27: EU: 43.73: -7.40: -1.0: 3A:
#3A;
#Heard Island: 39: 68: AF: -53.08: -73.50: -5.0: VK0H:
#=VK0IR;
#Macquarie Island: 30: 60: OC: -54.60: -158.88: -10.0: VK0M:
#=VK0KEV;
#Cocos-Keeling: 29: 54: OC: -12.15: -96.82: -6.5: VK9C:
#AX9C,AX9Y,VH9C,VH9Y,VI9C,VI9Y,VJ9C,VJ9Y,VK9C,VK9Y,VL9C,VL9Y,VM9C,VM9Y,
#VN9C,VN9Y,VZ9C,VZ9Y,=VK9AA;
*/
#include "countrydat.h"
#include <QFile>
#include <QTextStream>
#include <QDebug>
#include "Radio.hpp"
void CountryDat::init(const QString filename)
{
_filename = filename;
_data.clear();
}
QString CountryDat::_extractName(const QString line) const
{
int s1 = line.indexOf(':');
if (s1>=0)
{
QString name = line.mid(0,s1);
return name;
}
return "";
}
void CountryDat::_removeBrackets(QString &line, const QString a, const QString b) const
{
int s1 = line.indexOf(a);
while (s1 >= 0)
{
int s2 = line.indexOf(b);
line = line.mid(0,s1) + line.mid(s2+1,-1);
s1 = line.indexOf(a);
}
}
QStringList CountryDat::_extractPrefix(QString &line, bool &more) const
{
line = line.remove(" \n");
line = line.replace(" ","");
_removeBrackets(line,"(",")");
_removeBrackets(line,"[","]");
_removeBrackets(line,"<",">");
_removeBrackets(line,"~","~");
int s1 = line.indexOf(';');
more = true;
if (s1 >= 0)
{
line = line.mid(0,s1);
more = false;
}
QStringList r = line.split(',');
return r;
}
void CountryDat::load()
{
_data.clear();
_countryNames.clear(); //used by countriesWorked
QFile inputFile(_filename);
if (inputFile.open(QIODevice::ReadOnly))
{
QTextStream in(&inputFile);
while ( !in.atEnd() )
{
QString line1 = in.readLine();
if ( !in.atEnd() )
{
QString line2 = in.readLine();
QString name = _extractName(line1);
if (name.length()>0)
{
QString continent=line1.mid(36,2);
QString principalPrefix=line1.mid(69,4);
int i1=principalPrefix.indexOf(":");
if(i1>0) principalPrefix=principalPrefix.mid(0,i1);
name += "; " + principalPrefix + "; " + continent;
_countryNames << name;
bool more = true;
QStringList prefixs;
while (more)
{
QStringList p = _extractPrefix(line2,more);
prefixs += p;
if (more)
line2 = in.readLine();
}
QString p;
foreach(p,prefixs)
{
if (p.length() > 0)
_data.insert(p,name);
}
}
}
}
inputFile.close();
}
}
// return country name else ""
QString CountryDat::find(QString call) const
{
call = call.toUpper ();
// check for exact match first
if (_data.contains ("=" + call))
{
return fixup (_data.value ("=" + call), call);
}
auto prefix = Radio::effective_prefix (call);
auto match_candidate = prefix;
while (match_candidate.size () >= 1)
{
if (_data.contains (match_candidate))
{
return fixup (_data.value (match_candidate), prefix);
}
match_candidate = match_candidate.left (match_candidate.size () - 1);
}
return QString {};
}
QString CountryDat::fixup (QString country, QString const& call) const
{
//
// deal with special rules that cty.dat does not cope with
//
// KG4 2x1 and 2x3 calls that map to Gitmo are mainland US not Gitmo
if (call.startsWith ("KG4") && call.size () != 5 && call.size () != 3)
{
country.replace ("Guantanamo Bay; KG4; NA", "United States; K; NA");
}
return country;
}