Function thread_func

libhb/hb.c:2250–2326

* Monitors the state of the update, scan, and work threads. * Sets scan done state when scan thread exits. * Sets work done state when work thread exits. * @param _h Handle to hb_handle_t */

 * @param _h Handle to hb_handle_t
 */
static void thread_func( void * _h )
{
    hb_handle_t * h = (hb_handle_t *) _h;
    const char * dirname;

    h->pid = getpid();

    /* Create folder for temporary files */
    dirname = hb_get_temporary_directory();

    hb_mkdir( dirname );

    while( !h->die )
    {
        /* Check if the scan thread is done */
        if( h->scan_thread &&
            hb_thread_has_exited( h->scan_thread ) )
        {
            hb_thread_close( &h->scan_thread );

            if ( h->scan_die )
            {
                hb_title_t * title;

                hb_remove_previews( h );
                while( ( title = hb_list_item( h->title_set.list_title, 0 ) ) )
                {
                    hb_list_rem( h->title_set.list_title, title );
                    hb_title_close( &title );
                }

                hb_log( "hb_scan: canceled" );
            }
            else
            {
                hb_log( "libhb: scan thread found %d valid title(s)",
                        hb_list_count( h->title_set.list_title ) );
            }
            hb_lock( h->state_lock );
            h->state.state = HB_STATE_SCANDONE;
            hb_unlock( h->state_lock );
        }

        /* Check if the work thread is done */
        if( h->work_thread &&
            hb_thread_has_exited( h->work_thread ) )
        {
            hb_thread_close( &h->work_thread );

            hb_log( "libhb: work result = %d", h->work_error );
            hb_lock( h->state_lock );
            h->state.state               = HB_STATE_WORKDONE;
            h->state.param.working.error = h->work_error;

            hb_unlock( h->state_lock );
        }

        if (h->paused)