uat2text.c

//
// Copyright 2015, Oliver Jowett <oliver@mutability.co.uk>
//

// This file is free software: you may copy, redistribute and/or modify it  
// under the terms of the GNU General Public License as published by the
// Free Software Foundation, either version 2 of the License, or (at your  
// option) any later version.  
//
// This file 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 this program.  If not, see <http://www.gnu.org/licenses/>.

#include <stdio.h>

#include "uat.h"
#include "uat_decode.h"
#include "reader.h"

void handle_frame(frame_type_t type, uint8_t *frame, int len, void *extra)
{
    if (type == UAT_DOWNLINK) {
        struct uat_adsb_mdb mdb;
        uat_decode_adsb_mdb(frame, &mdb);
        uat_display_adsb_mdb(&mdb, stdout);
    } else {
        struct uat_uplink_mdb mdb;
        uat_decode_uplink_mdb(frame, &mdb);
        uat_display_uplink_mdb(&mdb, stdout);
    }

    fprintf(stdout, "\n");
    fflush(stdout);
}        

int main(int argc, char **argv)
{
    struct dump978_reader *reader;
    int framecount;

    reader = dump978_reader_new(0,0);
    if (!reader) {
        perror("dump978_reader_new");
        return 1;
    }
    
    while ((framecount = dump978_read_frames(reader, handle_frame, NULL)) > 0)
        ;

    if (framecount < 0) {
        perror("dump978_read_frames");
        return 1;
    }

    return 0;
}