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-rw-r--r--src/html/html_head_element.c137
1 files changed, 137 insertions, 0 deletions
diff --git a/src/html/html_head_element.c b/src/html/html_head_element.c
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+++ b/src/html/html_head_element.c
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+/*
+ * This file is part of libdom.
+ * Licensed under the MIT License,
+ * http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2009 Bo Yang <struggleyb.nku.com>
+ */
+
+#include "html/html_head_element.h"
+
+#include "core/node.h"
+#include "core/document.h"
+#include "utils/utils.h"
+
+static struct dom_element_protected_vtable _protect_vtable = {
+ {
+ DOM_NODE_PROTECT_VTABLE_HTML_HEAD_ELEMENT
+ },
+ DOM_HTML_HEAD_ELEMENT_PROTECT_VTABLE
+};
+
+/**
+ * Create a dom_html_head_element object
+ *
+ * \param doc The document object
+ * \param ele The returned element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_head_element_create(struct dom_document *doc,
+ struct dom_html_head_element **ele)
+{
+ *ele = _dom_document_alloc(doc, NULL, sizeof(dom_html_head_element));
+ if (*ele == NULL)
+ return DOM_NO_MEM_ERR;
+
+ /* Set up vtables */
+ struct dom_node_internal *node = (struct dom_node_internal *) *ele;
+ node->base.vtable = &_dom_element_vtable;
+ node->vtable = &_protect_vtable;
+
+ return _dom_html_head_element_initialise(doc, *ele);
+}
+
+/**
+ * Initialise a dom_html_head_element object
+ *
+ * \param doc The document object
+ * \param ele The dom_html_head_element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_head_element_initialise(struct dom_document *doc,
+ struct dom_html_head_element *ele)
+{
+ const char *str = "HEAD";
+ lwc_string *name = NULL;
+ dom_exception err;
+
+ err = _dom_document_create_lwcstring(doc, (const uint8_t *) str, SLEN(str),
+ &name);
+ if (err != DOM_NO_ERR)
+ return err;
+
+ err = _dom_html_element_initialise(doc, &ele->base, name, NULL, NULL);
+ _dom_document_unref_lwcstring(doc, name);
+
+ return err;
+}
+
+/**
+ * Finalise a dom_html_head_element object
+ *
+ * \param doc The document object
+ * \param ele The dom_html_head_element object
+ */
+void _dom_html_head_element_finalise(struct dom_document *doc,
+ struct dom_html_head_element *ele)
+{
+ _dom_html_element_finalise(doc, &ele->base);
+}
+
+/**
+ * Destroy a dom_html_head_element object
+ *
+ * \param doc The document object
+ * \param ele The dom_html_head_element object
+ */
+void _dom_html_head_element_destroy(struct dom_document *doc,
+ struct dom_html_head_element *ele)
+{
+ _dom_html_head_element_finalise(doc, ele);
+ _dom_document_alloc(doc, ele, 0);
+}
+
+/*------------------------------------------------------------------------*/
+/* The protected virtual functions */
+
+/* The virtual function used to parse attribute value, see src/core/element.c
+ * for detail */
+dom_exception _dom_html_head_element_parse_attribute(dom_element *ele,
+ struct dom_string *name, struct dom_string *value,
+ struct dom_string **parsed)
+{
+ UNUSED(ele);
+ UNUSED(name);
+
+ dom_string_ref(value);
+ *parsed = value;
+
+ return DOM_NO_ERR;
+}
+
+/* The virtual destroy function, see src/core/node.c for detail */
+void _dom_virtual_html_head_element_destroy(dom_node_internal *node)
+{
+ struct dom_document *doc = dom_node_get_owner(node);
+ _dom_html_head_element_destroy(doc, (struct dom_html_head_element *) node);
+}
+
+/* The virtual allocation function, see src/core/node.c for detail */
+dom_exception _dom_html_head_element_alloc(struct dom_document *doc,
+ struct dom_node_internal *n, struct dom_node_internal **ret)
+{
+ UNUSED(n);
+
+ *ret = _dom_document_alloc(doc, NULL, sizeof(dom_html_head_element));
+ if (*ret == NULL)
+ return DOM_NO_MEM_ERR;
+
+ return DOM_NO_ERR;
+}
+
+/* The virtual copy function, see src/core/node.c for detail */
+dom_exception _dom_html_head_element_copy(struct dom_node_internal *new,
+ struct dom_node_internal *old)
+{
+ return _dom_html_element_copy(new, old);
+}
+