int ReadMeta( demux_meta_t *p_this )
{
if( lua_Disabled( p_this ) )
return VLC_EGENERIC;
return vlclua_scripts_batch_execute( VLC_OBJECT(p_this), "meta"DIR_SEP"reader",
(void*) &read_meta, NULL );
}
/*****************************************************************************
* Module entry point for art.
*****************************************************************************/
int FindArt( meta_fetcher_t *p_finder )
{
if( lua_Disabled( p_finder ) )
return VLC_EGENERIC;
luabatch_context_t context = { p_finder->p_item, p_finder->e_scope, validate_scope };
return vlclua_scripts_batch_execute( VLC_OBJECT(p_finder), "meta"DIR_SEP"art",
&fetch_art, (void*)&context );
}
/*****************************************************************************
* Module entry point for art.
*****************************************************************************/
int FindArt( vlc_object_t *p_this )
{
playlist_t *p_playlist = pl_Hold( p_this );
if( !p_playlist )
return VLC_EGENERIC;
input_item_t *p_item = (input_item_t *)p_this->p_private;
lua_State *L = vlclua_meta_init( p_this, p_item );
int i_ret = vlclua_scripts_batch_execute( p_this, "meta", &fetch_art, L, p_item );
lua_close( L );
pl_Release( p_this );
return i_ret;
}
/*****************************************************************************
* Import_LuaPlaylist: main import function
*****************************************************************************/
int Import_LuaPlaylist( vlc_object_t *p_this )
{
demux_t *p_demux = (demux_t *)p_this;
lua_State *L;
int ret;
p_demux->p_sys = (demux_sys_t*)malloc( sizeof( demux_sys_t ) );
if( !p_demux->p_sys )
{
return VLC_ENOMEM;
}
p_demux->p_sys->psz_filename = NULL;
p_demux->pf_control = Control;
p_demux->pf_demux = Demux;
/* Initialise Lua state structure */
L = luaL_newstate();
if( !L )
{
msg_Err( p_demux, "Could not create new Lua State" );
free( p_demux->p_sys );
return VLC_EGENERIC;
}
p_demux->p_sys->L = L;
/* Load Lua libraries */
luaL_openlibs( L ); /* FIXME: Don't open all the libs? */
luaL_register( L, "vlc", p_reg );
luaopen_msg( L );
luaopen_strings( L );
lua_pushlightuserdata( L, p_demux );
lua_setfield( L, -2, "private" );
lua_pushstring( L, p_demux->psz_path );
lua_setfield( L, -2, "path" );
lua_pushstring( L, p_demux->psz_access );
lua_setfield( L, -2, "access" );
lua_pop( L, 1 );
ret = vlclua_scripts_batch_execute( p_this, "playlist",
&probe_luascript, L, NULL );
if( ret )
Close_LuaPlaylist( p_this );
return ret;
}
/*****************************************************************************
* Import_LuaPlaylist: main import function
*****************************************************************************/
int Import_LuaPlaylist( vlc_object_t *p_this )
{
demux_t *p_demux = (demux_t *)p_this;
int ret;
p_demux->p_sys = calloc( 1, sizeof( demux_sys_t ) );
if( !p_demux->p_sys )
return VLC_ENOMEM;
p_demux->pf_control = Control;
p_demux->pf_demux = Demux;
ret = vlclua_scripts_batch_execute( p_this, "playlist",
&probe_luascript, NULL );
if( ret )
Close_LuaPlaylist( p_this );
return ret;
}
/*****************************************************************************
* Import_LuaPlaylist: main import function
*****************************************************************************/
int Import_LuaPlaylist(vlc_object_t *obj)
{
if( lua_Disabled( obj ) )
return VLC_EGENERIC;
stream_t *s = (stream_t *)obj;
if( s->s->pf_readdir != NULL )
return VLC_EGENERIC;
struct vlclua_playlist *sys = malloc(sizeof (*sys));
if (unlikely(sys == NULL))
return VLC_ENOMEM;
s->p_sys = sys;
sys->access = NULL;
sys->path = NULL;
if (s->psz_url != NULL)
{ /* Backward compatibility hack: Lua scripts expect the URI scheme and
* the rest of the URI separately. */
const char *p = strstr(s->psz_url, "://");
if (p != NULL)
{
sys->access = strndup(s->psz_url, p - s->psz_url);
sys->path = p + 3;
}
}
int ret = vlclua_scripts_batch_execute(VLC_OBJECT(s), "playlist",
probe_luascript, NULL);
if (ret != VLC_SUCCESS)
{
free(sys->access);
free(sys);
return ret;
}
s->pf_readdir = ReadDir;
s->pf_control = access_vaDirectoryControlHelper;
return VLC_SUCCESS;
}
