static void
dvr_rec_set_state(dvr_entry_t *de, dvr_rs_state_t newstate, int error)
{
if(de->de_rec_state == newstate)
return;
de->de_rec_state = newstate;
de->de_last_error = error;
if(error)
de->de_errors++;
dvr_entry_notify(de);
}
static void
dvr_rec_set_state(dvr_entry_t *de, dvr_rs_state_t newstate, int error)
{
int notify = 0;
if(de->de_rec_state != newstate) {
de->de_rec_state = newstate;
notify = 1;
}
if(de->de_last_error != error) {
de->de_last_error = error;
notify = 1;
if(error)
de->de_errors++;
}
if (notify)
dvr_entry_notify(de);
}
static void *
dvr_thread(void *aux)
{
dvr_entry_t *de = aux;
dvr_config_t *cfg = dvr_config_find_by_name_default(de->de_config_name);
streaming_queue_t *sq = &de->de_sq;
streaming_message_t *sm;
th_pkt_t *pkt;
int run = 1;
int started = 0;
int comm_skip = (cfg->dvr_flags & DVR_SKIP_COMMERCIALS);
int commercial = COMMERCIAL_UNKNOWN;
pthread_mutex_lock(&sq->sq_mutex);
while(run) {
sm = TAILQ_FIRST(&sq->sq_queue);
if(sm == NULL) {
pthread_cond_wait(&sq->sq_cond, &sq->sq_mutex);
continue;
}
TAILQ_REMOVE(&sq->sq_queue, sm, sm_link);
pthread_mutex_unlock(&sq->sq_mutex);
switch(sm->sm_type) {
case SMT_PACKET:
pkt = sm->sm_data;
if(pkt->pkt_commercial == COMMERCIAL_YES)
dvr_rec_set_state(de, DVR_RS_COMMERCIAL, 0);
else
dvr_rec_set_state(de, DVR_RS_RUNNING, 0);
if(pkt->pkt_commercial == COMMERCIAL_YES && comm_skip)
break;
if(commercial != pkt->pkt_commercial)
muxer_add_marker(de->de_mux);
commercial = pkt->pkt_commercial;
if(started) {
muxer_write_pkt(de->de_mux, sm->sm_type, sm->sm_data);
sm->sm_data = NULL;
}
break;
case SMT_MPEGTS:
if(started) {
dvr_rec_set_state(de, DVR_RS_RUNNING, 0);
muxer_write_pkt(de->de_mux, sm->sm_type, sm->sm_data);
sm->sm_data = NULL;
}
break;
case SMT_START:
if(started &&
muxer_reconfigure(de->de_mux, sm->sm_data) < 0) {
tvhlog(LOG_WARNING,
"dvr", "Unable to reconfigure \"%s\"",
de->de_filename ?: lang_str_get(de->de_title, NULL));
// Try to restart the recording if the muxer doesn't
// support reconfiguration of the streams.
dvr_thread_epilog(de);
started = 0;
}
if(!started) {
pthread_mutex_lock(&global_lock);
dvr_rec_set_state(de, DVR_RS_WAIT_PROGRAM_START, 0);
if(dvr_rec_start(de, sm->sm_data) == 0) {
started = 1;
dvr_entry_notify(de);
htsp_dvr_entry_update(de);
dvr_entry_save(de);
}
pthread_mutex_unlock(&global_lock);
}
break;
case SMT_STOP:
if(sm->sm_code == SM_CODE_SOURCE_RECONFIGURED) {
// Subscription is restarting, wait for SMT_START
} else if(sm->sm_code == 0) {
// Recording is completed
de->de_last_error = 0;
tvhlog(LOG_INFO,
"dvr", "Recording completed: \"%s\"",
de->de_filename ?: lang_str_get(de->de_title, NULL));
dvr_thread_epilog(de);
started = 0;
}else if(de->de_last_error != sm->sm_code) {
