static int mute_channel(struct ast_channel *chan, const char *direction, int mute)
{
unsigned int mute_direction = 0;
enum ast_frame_type frametype = AST_FRAME_VOICE;
int ret = 0;
if (!strcmp(direction, "in")) {
mute_direction = AST_MUTE_DIRECTION_READ;
} else if (!strcmp(direction, "out")) {
mute_direction = AST_MUTE_DIRECTION_WRITE;
} else if (!strcmp(direction, "all")) {
mute_direction = AST_MUTE_DIRECTION_READ | AST_MUTE_DIRECTION_WRITE;
} else {
return -1;
}
ast_channel_lock(chan);
if (mute) {
ret = ast_channel_suppress(chan, mute_direction, frametype);
} else {
ret = ast_channel_unsuppress(chan, mute_direction, frametype);
}
ast_channel_unlock(chan);
return ret;
}
static int app_control_mute(struct stasis_app_control *control,
struct ast_channel *chan, void *data)
{
RAII_VAR(struct stasis_app_control_mute_data *, mute_data, data, ast_free);
SCOPED_CHANNELLOCK(lockvar, chan);
ast_channel_suppress(control->channel, mute_data->direction, mute_data->frametype);
return 0;
}
