play_tree_t*
play_tree_cleanup(play_tree_t* pt) {
play_tree_t* iter, *tmp, *first;
#ifdef MP_DEBUG
assert(pt != NULL);
#endif
if( ! play_tree_is_valid(pt)) {
play_tree_remove(pt,1,1);
return NULL;
}
first = pt->child;
for(iter = pt->child ; iter != NULL ; ) {
tmp = iter;
iter = iter->next;
if(! play_tree_is_valid(tmp)) {
play_tree_remove(tmp,1,1);
if(tmp == first) first = iter;
}
}
for(iter = first ; iter != NULL ; ) {
tmp = iter;
iter = iter->next;
play_tree_cleanup(tmp);
}
return pt;
}
play_tree_t*
play_tree_parser_get_play_tree(play_tree_parser_t* p, int forced) {
play_tree_t* tree = NULL;
#ifdef MP_DEBUG
assert(p != NULL);
#endif
while(play_tree_parser_get_line(p) != NULL) {
play_tree_parser_reset(p);
tree = parse_asx(p);
if(tree) break;
play_tree_parser_reset(p);
tree = parse_pls(p);
if(tree) break;
play_tree_parser_reset(p);
tree = parse_m3u(p);
if(tree) break;
play_tree_parser_reset(p);
tree = parse_ref_ini(p);
if(tree) break;
play_tree_parser_reset(p);
tree = parse_smil(p);
if(tree) break;
play_tree_parser_reset(p);
// Here come the others formats ( textplain must stay the last one )
if (forced)
{
tree = parse_textplain(p);
if(tree) break;
}
break;
}
if(tree)
mp_msg(MSGT_PLAYTREE,MSGL_V,"Playlist successfully parsed\n");
else
mp_msg(MSGT_PLAYTREE,((forced==1)?MSGL_ERR:MSGL_V),"Error while parsing playlist\n");
if(tree)
tree = play_tree_cleanup(tree);
if(!tree) mp_msg(MSGT_PLAYTREE,((forced==1)?MSGL_WARN:MSGL_V),"Warning: empty playlist\n");
return tree;
}
// HIGH Level API, by Fabian Franz ([email protected]) // play_tree_iter_t* pt_iter_create(play_tree_t** ppt, m_config_t* config) { play_tree_iter_t* r=NULL; #ifdef MP_DEBUG assert(*ppt!=NULL); #endif *ppt=play_tree_cleanup(*ppt); if(*ppt) { r = play_tree_iter_new(*ppt,config); if (r && play_tree_iter_step(r,0,0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(r); r = NULL; } } return r; }
