/**
* Ends the download stream
*/
void CCNGet::endStream()
{
stream = ccn_fetch_close(stream);
ccn_destroy(&ccn);
ccn_charbuf_destroy(&templ);
ccn_charbuf_destroy(&name);
}
/**
* Destroys a ccn_fetch object.
* Only destroys the underlying ccn connection if it was automatically created.
* Forces all underlying streams to close immediately.
* @returns NULL in all cases.
*/
extern struct ccn_fetch *
ccn_fetch_destroy(struct ccn_fetch *f) {
// destroys a ccn_fetch object
// always returns NULL
// only destroys the underlying ccn connection if it was
// automatically created, otherwise does not alter it
if (f != NULL) {
struct ccn *h = f->h;
if (h != NULL && f->localConnect) {
ccn_disconnect(h);
ccn_destroy(&f->h);
}
// take down all of the streams
while (f->nStreams > 0) {
struct ccn_fetch_stream *fs = f->streams[0];
if (fs == NULL) break;
ccn_fetch_close(fs);
}
free(f);
}
return NULL;
}
