40 lines
734 B
C
40 lines
734 B
C
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "libburn.h"
|
|
#include "source.h"
|
|
#include "structure.h"
|
|
|
|
void burn_source_free(struct burn_source *src)
|
|
{
|
|
if (--src->refcount < 1) {
|
|
if (src->free_data)
|
|
src->free_data(src);
|
|
free(src);
|
|
}
|
|
}
|
|
|
|
enum burn_source_status burn_track_set_source(struct burn_track *t,
|
|
struct burn_source *s)
|
|
{
|
|
if (!s->read)
|
|
return BURN_SOURCE_FAILED;
|
|
s->refcount++;
|
|
t->source = s;
|
|
|
|
/* ts A61031 */
|
|
t->open_ended = (s->get_size(s) <= 0);
|
|
|
|
return BURN_SOURCE_OK;
|
|
}
|
|
|
|
struct burn_source *burn_source_new(void)
|
|
{
|
|
struct burn_source *out;
|
|
|
|
out = calloc(1, sizeof(struct burn_source));
|
|
out->refcount = 1;
|
|
return out;
|
|
}
|