isrc.c

#include <stdio.h>
#include <sys/types.h>
#include <strings.h>
#include <cdio/cdio.h>
#include <cdio/cdtext.h>

int main(int argc, const char *argv[]){
    track_t i_first_track;
    track_t i_tracks;
    if (!cdio_init){
        fprintf(stderr, "cdio_init failed");
        return 1;
    }
    CdIo_t* p_cdio = cdio_open("/dev/sr0", DRIVER_LINUX);
    i_first_track = cdio_get_first_track_num(p_cdio);
    i_tracks = cdio_get_num_tracks(p_cdio);

    if (NULL == p_cdio){
        printf("no cd");
        return 1;
    }
    else{
        track_t i_last_track = i_first_track + i_tracks;
        int i;
        cdio_read(p_cdio, NULL, 1024 * 1024);
        for (i = 0 ; i < i_last_track; i++){
            fprintf(stdout, "track %i\n", i);
            cdio_isrc_t isrc;
            driver_return_code_t status;
            bzero(&isrc, sizeof(isrc));
            status = mmc_isrc_track_read_subchannel(p_cdio, i, isrc);
            if (! status == DRIVER_OP_SUCCESS && isrc[0] != '\0'){
                fprintf(stderr, "no isrc\n");
            }
            else{
                fprintf(stdout, "ISRC %s\n", isrc);
            }
            cdtext_t* cdtext = cdio_get_cdtext(p_cdio, i);
            if (NULL == cdtext){
                fprintf(stderr, "no cdtext\n");
            }
            else{
                int j;
                for (j=0; j < MAX_CDTEXT_FIELDS; j++) {
                  if (cdtext->field[j]) {
                    printf("\t%s: %s\n", cdtext_field2str(j), cdtext->field[j]);
                  }
                }
            }
        }
        cdio_destroy(p_cdio);
    }
}