static int dvbin_stream_control(struct stream *s, int cmd, void *arg)
{
int r;
switch (cmd) {
case STREAM_CTRL_DVB_SET_CHANNEL: {
int *iarg = arg;
r = dvb_set_channel(s, iarg[1], iarg[0]);
return r ? STREAM_OK : STREAM_ERROR;
}
case STREAM_CTRL_DVB_STEP_CHANNEL:
r = dvb_step_channel(s, *(int *)arg);
return r ? STREAM_OK : STREAM_ERROR;
}
return STREAM_UNSUPPORTED;
}
static int dvbin_stream_control(struct stream *s, int cmd, void *arg)
{
int r;
switch (cmd) {
case STREAM_CTRL_DVB_SET_CHANNEL: {
int *iarg = arg;
r = dvb_set_channel(s, iarg[1], iarg[0]);
if (r) {
// Stream will be pulled down after channel switch,
// persist state.
dvb_priv_t *priv = (dvb_priv_t *) s->priv;
dvb_state_t* state = priv->state;
state->switching_channel = true;
return STREAM_OK;
}
return STREAM_ERROR;
}
case STREAM_CTRL_DVB_SET_CHANNEL_NAME: {
char *progname = *((char**)arg);
dvb_priv_t *priv = (dvb_priv_t *) s->priv;
dvb_state_t* state = priv->state;
int new_channel = -1;
for (int i=0; i < state->list->NUM_CHANNELS; ++i) {
if (!strcmp(state->list->channels[i].name, progname)) {
new_channel = i;
break;
}
}
if (new_channel == -1) {
MP_ERR(s, "Program '%s' not found for card %d!\n",
progname, state->card);
return STREAM_ERROR;
}
r = dvb_set_channel(s, state->card, new_channel);
if (r) {
// Stream will be pulled down after channel switch,
// persist state.
state->switching_channel = true;
return STREAM_OK;
}
return STREAM_ERROR;
}
case STREAM_CTRL_DVB_STEP_CHANNEL: {
r = dvb_step_channel(s, *(int *)arg);
if (r) {
// Stream will be pulled down after channel switch,
// persist state.
dvb_priv_t *priv = (dvb_priv_t *) s->priv;
dvb_state_t* state = priv->state;
state->switching_channel = true;
return STREAM_OK;
}
return STREAM_ERROR;
}
case STREAM_CTRL_DVB_GET_CHANNEL_NAME: {
dvb_priv_t *priv = (dvb_priv_t *) s->priv;
dvb_state_t* state = priv->state;
int current_channel = state->list->current;
char* progname = state->list->channels[current_channel].name;
*(char **)arg = talloc_strdup(NULL, progname);
return STREAM_OK;
}
case STREAM_CTRL_GET_METADATA: {
struct mp_tags* metadata = talloc_zero(NULL, struct mp_tags);
dvb_priv_t *priv = (dvb_priv_t *) s->priv;
dvb_state_t* state = priv->state;
int current_channel = state->list->current;
char* progname = state->list->channels[current_channel].name;
mp_tags_set_str(metadata, "title", progname);
*(struct mp_tags **)arg = metadata;
return STREAM_OK;
}
}
return STREAM_UNSUPPORTED;
}
