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#include "dvd.h"
static s32 dvd_stream_read(void *userdata, void *buffer, s32 size)
{
struct lia_dvd_server *dvd = (struct lia_dvd_server *)userdata;
return cch_handle_read(dvd->handle, (u8 *)buffer, size);
}
static s32 dvd_stream_seek(void *userdata, u64 pos)
{
struct lia_dvd_server *dvd = (struct lia_dvd_server *)userdata;
cch_handle_seek(dvd->handle, pos, SEEK_SET);
return 0;
}
static dvdnav_stream_cb cb = {
.pf_read = dvd_stream_read,
.pf_seek = dvd_stream_seek
};
#define DVD_LANGUAGE "en"
static bool dvd_server_init(struct lia_server_handler *handler, struct cch_handle *handle)
{
struct lia_dvd_server *dvd = (struct lia_dvd_server *)handler;
dvd->handle = handle;
dvd->dvdnav = NULL;
dvdnav_open_stream2(&dvd->dvdnav, dvd, NULL, &cb);
//if (dvdnav_set_readahead_flag(dvdnav, DVD_READ_CACHE) != DVDNAV_STATUS_OK) {
// dvdnav_err_to_string(dvdnav))
//}
if (dvdnav_menu_language_select(dvd->dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK ||
dvdnav_audio_language_select(dvd->dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK ||
dvdnav_spu_language_select(dvd->dvdnav, DVD_LANGUAGE) != DVDNAV_STATUS_OK) {
}
//if (dvdnav_set_PGC_positioning_flag(dvdnav, 1) != DVDNAV_STATUS_OK) {
//}
nn_buffer_init(&dvd->buffer);
nn_buffer_ensure_space(&dvd->buffer, DVD_VIDEO_LB_LEN);
return true;
}
static void dvd_server_write_info(struct lia_server_handler *handler, struct nn_packet *packet)
{
(void)handler;
(void)packet;
}
static void dvd_server_subscribe(struct lia_server_handler *handler, u32 mask)
{
(void)handler;
(void)mask;
}
static u64 dvd_server_get_duration(struct lia_server_handler *handler)
{
(void)handler;
return 0;
}
static bool dvd_server_seek(struct lia_server_handler *handler, u64 pos)
{
(void)handler;
(void)pos;
return false;
}
static void dvd_server_step(struct lia_server_handler *handler)
{
struct lia_dvd_server *dvd = (struct lia_dvd_server *)handler;
s32 event, length;
s32 ret = dvdnav_get_next_block(dvd->dvdnav, nn_buffer_get_ptr(&dvd->buffer, 0), &event, &length);
if (ret == DVDNAV_STATUS_ERR) {
return;
}
switch (event) {
case DVDNAV_BLOCK_OK:
break;
case DVDNAV_NOP:
break;
case DVDNAV_STILL_FRAME:
break;
case DVDNAV_WAIT:
break;
case DVDNAV_SPU_CLUT_CHANGE:
break;
case DVDNAV_SPU_STREAM_CHANGE:
break;
case DVDNAV_AUDIO_STREAM_CHANGE:
break;
case DVDNAV_HIGHLIGHT:
break;
case DVDNAV_VTS_CHANGE:
break;
case DVDNAV_CELL_CHANGE:
break;
case DVDNAV_NAV_PACKET:
break;
case DVDNAV_HOP_CHANNEL:
break;
case DVDNAV_STOP:
break;
default:
break;
}
}
static void dvd_server_write_packet(struct lia_server_handler *handler, struct nn_packet *packet)
{
(void)handler;
(void)packet;
}
static void dvd_server_free(struct lia_server_handler **handler)
{
struct lia_dvd_server *dvd = (struct lia_dvd_server *)*handler;
al_free(dvd);
*handler = NULL;
}
struct lia_server_handler *lia_dvd_server_create(void)
{
struct lia_dvd_server *dvd = al_alloc_object(struct lia_dvd_server);
dvd->handler.init = dvd_server_init;
dvd->handler.write_info = dvd_server_write_info;
dvd->handler.subscribe = dvd_server_subscribe;
dvd->handler.get_duration = dvd_server_get_duration;
dvd->handler.seek = dvd_server_seek;
dvd->handler.step = dvd_server_step;
dvd->handler.write_packet = dvd_server_write_packet;
dvd->handler.free = dvd_server_free;
return (struct lia_server_handler *)dvd;
}
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