Function xmlNodeDump

ThirdParty/libxml2/vtklibxml2/xmlsave.c:2440–2461

* xmlNodeDump: * @buf: the XML buffer output * @doc: the document * @cur: the current node * @level: the imbrication level for indenting * @format: is formatting allowed * * Dump an XML node, recursive behaviour,children are printed too. * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1 * or xmlKeepBlanksDefault(0) was called. * Since this is using xmlBuff

 * Returns the number of bytes written to the buffer or -1 in case of error
 */
int
xmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
            int format)
{
    xmlBufPtr buffer;
    size_t ret;

    if ((buf == NULL) || (cur == NULL))
        return(-1);
    if (level < 0)
        level = 0;
    else if (level > 100)
        level = 100;
    buffer = xmlBufFromBuffer(buf);
    if (buffer == NULL)
        return(-1);
    ret = xmlBufNodeDump(buffer, doc, cur, level, format);
    xmlBufBackToBuffer(buffer);
    if (ret > INT_MAX)
        return(-1);
    return(ret);
}

/**
 * xmlBufNodeDump: