Function xmlNodeDumpOutputInternal

ThirdParty/libxml2/vtklibxml2/xmlsave.c:1090–1350

* xmlNodeDumpOutputInternal: * @cur: the current node * * Dump an XML node, recursive behaviour, children are printed too. */

 * Dump an XML node, recursive behaviour, children are printed too.
 */
static void
xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
    int format = ctxt->format;
    xmlNodePtr tmp, root, unformattedNode = NULL, parent;
    xmlAttrPtr attr;
    xmlChar *start, *end;
    xmlOutputBufferPtr buf;

    if (cur == NULL) return;
    buf = ctxt->buf;

    root = cur;
    parent = cur->parent;
    while (1) {
        switch (cur->type) {
        case XML_DOCUMENT_NODE:
        case XML_HTML_DOCUMENT_NODE:
	    xmlDocContentDumpOutput(ctxt, (xmlDocPtr) cur);
	    break;

        case XML_DTD_NODE:
            xmlDtdDumpOutput(ctxt, (xmlDtdPtr) cur);
            break;

        case XML_DOCUMENT_FRAG_NODE:
            /* Always validate cur->parent when descending. */
            if ((cur->parent == parent) && (cur->children != NULL)) {
                parent = cur;
                cur = cur->children;
                continue;
            }
	    break;

        case XML_ELEMENT_DECL:
            xmlBufDumpElementDecl(buf, (xmlElementPtr) cur);
            break;

        case XML_ATTRIBUTE_DECL:
            xmlBufDumpAttributeDecl(buf, (xmlAttributePtr) cur);
            break;

        case XML_ENTITY_DECL:
            xmlBufDumpEntityDecl(buf, (xmlEntityPtr) cur);
            break;

        case XML_ELEMENT_NODE:
	    if ((cur != root) && (ctxt->format == 1) &&
                (xmlIndentTreeOutput))
		xmlOutputBufferWrite(buf, ctxt->indent_size *
				     (ctxt->level > ctxt->indent_nr ?
				      ctxt->indent_nr : ctxt->level),
				     ctxt->indent);

            /*
             * Some users like lxml are known to pass nodes with a corrupted
             * tree structure. Fall back to a recursive call to handle this
             * case.
             */