diff options
Diffstat (limited to 'src/core/doc_fragment.c')
-rw-r--r-- | src/core/doc_fragment.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/core/doc_fragment.c b/src/core/doc_fragment.c index 0792467..eaef388 100644 --- a/src/core/doc_fragment.c +++ b/src/core/doc_fragment.c @@ -55,3 +55,45 @@ dom_exception dom_document_fragment_create(struct dom_document *doc, return DOM_NO_ERR; } + +/** + * Destroy a document fragment + * + * \param doc The owning document + * \param frag The document fragment to destroy + * + * The contents of ::frag will be destroyed and ::frag will be freed. + */ +void dom_document_fragment_destroy(struct dom_document *doc, + struct dom_document_fragment *frag) +{ + struct dom_node *c, *d; + + /* Destroy children of this node */ + for (c = frag->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); + } + + /* Finalise base class */ + dom_node_finalise(doc, &frag->base); + + /* Destroy fragment */ + dom_document_alloc(doc, frag, 0); +} |