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/*
Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the
Queen in Right of Canada (Communications Research Center Canada)
*/
/*
This file is part of ODR-DabMux.
ODR-DabMux 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 3 of the
License, or (at your option) any later version.
ODR-DabMux 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 ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
#include "dabUtils.h"
long gregorian2mjd(int year,int month,int day)
{
long MJD;
//This is the algorithm for the JD, just substract 2400000.5 for MJD
year += 8000;
if(month < 3) {
year--;
month += 12;
}
MJD = (year * 365) + (year / 4) - (year / 100) + (year / 400) - 1200820
+ ((month * 153 + 3) / 5) - 92 + (day - 1);
return (long)(MJD - 2400000.5); //truncation, loss of data OK!
}
void dumpBytes(void* data, int size, FILE* out)
{
fprintf(out, "Packet of %i bytes", size);
for (int index = 0; index < size; ++index) {
if ((index % 8) == 0) {
fprintf(out, "\n 0x%.4x(%.4i):", index, index);
}
fprintf(out, " 0x%.2x", ((unsigned char*)data)[index]);
}
fprintf(out, "\n\n");
}
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