#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>

#include <pulse/simple.h>
#include <pulse/error.h>
#include <pulse/gccmacro.h>
#include <sndfile.h>

#define BUFSIZE 1024


int main(int argc, char*argv[]) {

    /* The Sample format to use */
    static const pa_sample_spec ss = {
        .format = PA_SAMPLE_S16LE,
        //        .rate = 44100,
        .rate = 44100,
        .channels = 2
    };
    pa_simple *s = NULL;
    int ret = 1;
    int error;

    if (!(s = pa_simple_new(NULL, argv[0], PA_STREAM_PLAYBACK, NULL, "playback", &ss, NULL, NULL, &error))) {
        fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));
        goto finish;
    }
    SF_INFO sinfo;
    sinfo.format = 0; //prepare
    
    SNDFILE* sf = sf_open( argv[1], SFM_READ, &sinfo );
    uint8_t buf[BUFSIZE];
    ssize_t r;
    int i;

    for (;;) {

        /* Read some data ... */
      if ((r = sf_read_raw(sf, (void*)buf, BUFSIZE)) <= 0){
            if (r == 0) /* EOF */
                break;

            fprintf(stderr, __FILE__": read() failed: %s\n", strerror(errno));
            goto finish;
        }

        /* ... and play it */
        if (pa_simple_write(s, buf, (size_t) r, &error) < 0) {
            fprintf(stderr, __FILE__": pa_simple_write() failed: %s\n", pa_strerror(error));
            goto finish;
        }
        /* for(i=0;i<r;i++){ */
        /*   fprintf(stdout, "%d,", buf[i]); */
        /* } */
    }

    /* Make sure that every single sample was played */
    if (pa_simple_drain(s, &error) < 0) {
        fprintf(stderr, __FILE__": pa_simple_drain() failed: %s\n", pa_strerror(error));
        goto finish;
    }

    ret = 0;

finish:

    if (s)
        pa_simple_free(s);

    return ret;
}