forked from KolibriOS/kolibrios
126 lines
2.3 KiB
C
126 lines
2.3 KiB
C
/*
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* This file is part of libdom test suite.
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* Licensed under the MIT License,
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* http://www.opensource.org/licenses/mit-license.php
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* Copyright 2009 Bo Yang <struggleyb.nku@gmail.com>
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*/
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#include <stdbool.h>
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#include "foreach.h"
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#include "list.h"
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#include <dom/dom.h>
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/**
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* Please see foreach.h for the usage of the following functions
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*/
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void foreach_initialise_domnodelist(dom_nodelist *list, unsigned int *iterator)
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{
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(void)list;
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*iterator = 0;
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}
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void foreach_initialise_list(list *list, unsigned int *iterator)
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{
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(void)list;
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*iterator = 0;
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}
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void foreach_initialise_domnamednodemap(dom_namednodemap *map, unsigned int *iterator)
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{
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(void)map;
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*iterator = 0;
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}
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void foreach_initialise_domhtmlcollection(dom_html_collection *coll, unsigned int *iterator)
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{
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(void)coll;
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*iterator = 0;
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}
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bool _get_next_domnodelist(dom_nodelist *list, unsigned int *iterator, dom_node **ret)
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{
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dom_exception err;
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uint32_t len;
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err = dom_nodelist_get_length(list, &len);
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if (err != DOM_NO_ERR)
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return false;
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if (*iterator >= len)
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return false;
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err = dom_nodelist_item(list, (*iterator), ret);
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if (err != DOM_NO_ERR)
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return false;
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(*iterator)++;
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return true;
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}
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bool get_next_list(list *list, unsigned int *iterator, void **ret)
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{
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unsigned int len = *iterator;
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unsigned int i = 0;
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struct list_elt *elt = list->head;
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for (; i < len; i++) {
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if (elt == NULL)
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return false;
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elt = elt->next;
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}
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if (elt == NULL)
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return false;
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*ret = elt->data;
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(*iterator)++;
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return true;
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}
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bool _get_next_domnamednodemap(dom_namednodemap *map, unsigned int *iterator, dom_node **ret)
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{
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dom_exception err;
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uint32_t len;
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err = dom_namednodemap_get_length(map, &len);
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if (err != DOM_NO_ERR)
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return false;
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if (*iterator >= len)
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return false;
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err = dom_namednodemap_item(map, (*iterator), ret);
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if (err != DOM_NO_ERR)
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return false;
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(*iterator)++;
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return true;
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}
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bool _get_next_domhtmlcollection(dom_html_collection *coll, unsigned int *iterator, dom_node **ret)
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{
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dom_exception err;
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uint32_t len;
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err = dom_html_collection_get_length(coll, &len);
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if (err != DOM_NO_ERR)
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return false;
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if (*iterator >= len)
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return false;
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err = dom_html_collection_item(coll, (*iterator), ret);
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if (err != DOM_NO_ERR)
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return false;
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(*iterator)++;
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return true;
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}
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