bool music_curr_playing()
{
int ret = musicdrv_get_status();
if (ret == ST_PLAYING)
return true;
return false;
}
int music_ispaused(void)
{
int ret = musicdrv_get_status();
if (ret == ST_PAUSED)
return 1;
else
return 0;
}
static int musicdrv_has_stop(void)
{
int ret;
ret = musicdrv_get_status();
if (ret == ST_STOPPED || ret == ST_UNKNOWN || ret == ST_LOADED) {
return true;
}
return false;
}
int music_fbackward(int sec)
{
int ret;
ret = musicdrv_get_status();
if (ret < 0)
return ret;
if (ret == ST_PLAYING || ret == ST_PAUSED)
ret = musicdrv_fbackward(sec);
else
ret = 0;
return ret;
}
int music_get_info(struct music_info *info)
{
int ret;
if (info == NULL)
return -EINVAL;
ret = musicdrv_get_status();
if (ret != ST_UNKNOWN) {
return musicdrv_get_info(info);
}
return -EBUSY;
}
int music_stop(void)
{
int ret;
ret = musicdrv_get_status();
if (ret < 0)
return ret;
if (ret == ST_PLAYING || ret == ST_PAUSED || ret == ST_LOADED || ret == ST_STOPPED || ret == ST_FFORWARD || ret == ST_FBACKWARD) {
ret = musicdrv_end();
} else
ret = 0;
return ret;
}
int music_list_playorpause(void)
{
music_lock();
if (!g_list.is_list_playing)
g_list.is_list_playing = true;
else {
int ret = musicdrv_get_status();
if (ret < 0) {
music_unlock();
return ret;
}
if (ret == ST_PLAYING)
musicdrv_pause();
else if (ret == ST_PAUSED)
musicdrv_play();
}
music_unlock();
return 0;
}
