Function htmlCtxtParseDocument

ThirdParty/libxml2/vtklibxml2/HTMLparser.c:6319–6352

* htmlCtxtParseDocument: * @ctxt: an HTML parser context * @input: parser input * * Parse an HTML document and return the resulting document tree. * * Available since 2.13.0. * * Returns the resulting document tree or NULL */

 * Returns the resulting document tree or NULL
 */
htmlDocPtr
htmlCtxtParseDocument(htmlParserCtxtPtr ctxt, xmlParserInputPtr input)
{
    htmlDocPtr ret;

    if ((ctxt == NULL) || (input == NULL))
        return(NULL);

    /* assert(ctxt->inputNr == 0); */
    while (ctxt->inputNr > 0)
        xmlFreeInputStream(inputPop(ctxt));

    if (inputPush(ctxt, input) < 0) {
        xmlFreeInputStream(input);
        return(NULL);
    }

    ctxt->html = 1;
    htmlParseDocument(ctxt);

    if (ctxt->errNo != XML_ERR_NO_MEMORY) {
        ret = ctxt->myDoc;
    } else {
        ret = NULL;
        xmlFreeDoc(ctxt->myDoc);
    }
    ctxt->myDoc = NULL;

    /* assert(ctxt->inputNr == 1); */
    while (ctxt->inputNr > 0)
        xmlFreeInputStream(inputPop(ctxt));

    return(ret);
}

/**
 * htmlReadDoc: