/**
* Deletes an XML reader.
* @param reader XML reader created with xml_RaederCreate().
*/
void xml_ReaderDelete(xml_reader_t *reader)
{
if (reader->p_stream)
module_stop(reader, reader->p_module);
module_release(reader->p_module);
vlc_object_release(reader);
}
size_t module_pause(void)
{
DBG("pause requested\n");
if (cicero_speaking) {
DBG("Pause not supported by cicero\n");
cicero_pause_requested = 1;
module_stop();
return -1;
}
cicero_pause_requested = 0;
return 0;
}
int module_close(void)
{
DBG("cicero: close()\n");
if (cicero_speaking) {
module_stop();
}
if (module_terminate_thread(cicero_speaking_thread) != 0)
return -1;
sem_destroy(&cicero_semaphore );
return 0;
}
/**
* Resets an existing XML reader.
* If you need to parse several XML files, this function is much faster than
* xml_ReaderCreate() and xml_ReaderDelete() combined.
* If the stream parameter is NULL, the XML reader will be stopped, but
* not restarted until the next xml_ReaderReset() call with a non-NULL stream.
*
* @param reader XML reader to reinitialize
* @param stream new stream to read XML data from (or NULL)
* @return reader on success,
* NULL on error (in that case, the reader is destroyed).
*/
xml_reader_t *xml_ReaderReset(xml_reader_t *reader, stream_t *stream)
{
if (reader->p_stream)
module_stop(reader, reader->p_module);
reader->p_stream = stream;
if ((stream != NULL) && module_start(reader, reader->p_module))
{
module_release(reader->p_module);
vlc_object_release(reader);
return NULL;
}
return reader;
}
int module_stop_all (modhash_t *mh)
{
zlist_t *uuids;
char *uuid;
int rc = -1;
if (!(uuids = zhash_keys (mh->zh_byuuid)))
oom ();
uuid = zlist_first (uuids);
while (uuid) {
module_t *p = zhash_lookup (mh->zh_byuuid, uuid);
assert (p != NULL);
if (module_stop (p, NULL) < 0)
goto done;
uuid = zlist_next (uuids);
}
rc = 0;
done:
zlist_destroy (&uuids);
return rc;
}
void
do_stop(void)
{
module_stop();
return;
}
