Function xmlTextWriterWriteRawLen

ThirdParty/libxml2/vtklibxml2/xmlwriter.c:1343–1386

* xmlTextWriterWriteRawLen: * @writer: the xmlTextWriterPtr * @content: text string * @len: length of the text string * * Write an xml text. * TODO: what about entities and special chars?? * * Returns the bytes written (may be 0 because of buffering) or -1 in case of error */

 * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
 */
int
xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content,
                         int len)
{
    int count;
    int sum;
    xmlLinkPtr lk;
    xmlTextWriterStackEntry *p;

    if (writer == NULL) {
        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
                        "xmlTextWriterWriteRawLen : invalid writer!\n");
        return -1;
    }

    if ((content == NULL) || (len < 0)) {
        xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
                        "xmlTextWriterWriteRawLen : invalid content!\n");
        return -1;
    }

    sum = 0;
    lk = xmlListFront(writer->nodes);
    if (lk != 0) {
        p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
        count = xmlTextWriterHandleStateDependencies(writer, p);
        if (count < 0)
            return -1;
        sum += count;
    }

    if (writer->indent)
        writer->doindent = 0;

    if (content != NULL) {
        count =
            xmlOutputBufferWrite(writer->out, len, (const char *) content);
        if (count < 0)
            return -1;
        sum += count;
    }

    return sum;
}

/**
 * xmlTextWriterWriteRaw: