diff options
Diffstat (limited to 'src/core/attr.c')
-rw-r--r-- | src/core/attr.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/core/attr.c b/src/core/attr.c index ed20c93..ca6047a 100644 --- a/src/core/attr.c +++ b/src/core/attr.c @@ -80,6 +80,53 @@ dom_exception dom_attr_create(struct dom_document *doc, } /** + * Destroy an attribute node + * + * \param doc The owning document + * \param attr The attribute to destroy + * + * The contents of ::attr will be destroyed and ::attr will be freed + */ +void dom_attr_destroy(struct dom_document *doc, struct dom_attr *attr) +{ + struct dom_node *c, *d; + + /* Destroy children of this node */ + for (c = attr->base.first_child; c != NULL; c = d) { + d = c->next; + + /* Detach child */ + c->parent = NULL; + + if (c->refcnt > 0) { + /* Something is using this child */ + + /** \todo add to list of nodes pending deletion */ + + continue; + } + + /* Detach from sibling list */ + c->previous = NULL; + c->next = NULL; + + dom_node_destroy(c); + } + + /* Now, clean up this node and destroy it */ + + if (attr->schema_type_info != NULL) { + /** \todo destroy schema type info */ + } + + attr->owner = NULL; + + dom_node_finalise(doc, &attr->base); + + dom_document_alloc(doc, attr, 0); +} + +/** * Retrieve an attribute's name * * \param attr Attribute to retrieve name from |