Function xmlBufDumpElementContent

ThirdParty/libxml2/vtklibxml2/xmlsave.c:495–559

* xmlBufDumpElementContent: * @buf: output buffer * @content: element table * * This will dump the content of the element table as an XML DTD definition */

 * This will dump the content of the element table as an XML DTD definition
 */
static void
xmlBufDumpElementContent(xmlOutputBufferPtr buf,
                         xmlElementContentPtr content) {
    xmlElementContentPtr cur;

    if (content == NULL) return;

    xmlOutputBufferWrite(buf, 1, "(");
    cur = content;

    do {
        if (cur == NULL) return;

        switch (cur->type) {
            case XML_ELEMENT_CONTENT_PCDATA:
                xmlOutputBufferWrite(buf, 7, "#PCDATA");
                break;
            case XML_ELEMENT_CONTENT_ELEMENT:
                if (cur->prefix != NULL) {
                    xmlOutputBufferWriteString(buf,
                            (const char *) cur->prefix);
                    xmlOutputBufferWrite(buf, 1, ":");
                }
                xmlOutputBufferWriteString(buf, (const char *) cur->name);
                break;
            case XML_ELEMENT_CONTENT_SEQ:
            case XML_ELEMENT_CONTENT_OR:
                if ((cur != content) &&
                    (cur->parent != NULL) &&
                    ((cur->type != cur->parent->type) ||
                     (cur->ocur != XML_ELEMENT_CONTENT_ONCE)))
                    xmlOutputBufferWrite(buf, 1, "(");
                cur = cur->c1;
                continue;
        }

        while (cur != content) {
            xmlElementContentPtr parent = cur->parent;

            if (parent == NULL) return;

            if (((cur->type == XML_ELEMENT_CONTENT_OR) ||
                 (cur->type == XML_ELEMENT_CONTENT_SEQ)) &&
                ((cur->type != parent->type) ||
                 (cur->ocur != XML_ELEMENT_CONTENT_ONCE)))
                xmlOutputBufferWrite(buf, 1, ")");
            xmlBufDumpElementOccur(buf, cur);

            if (cur == parent->c1) {
                if (parent->type == XML_ELEMENT_CONTENT_SEQ)
                    xmlOutputBufferWrite(buf, 3, " , ");
                else if (parent->type == XML_ELEMENT_CONTENT_OR)
                    xmlOutputBufferWrite(buf, 3, " | ");

                cur = parent->c2;
                break;
            }