Esempio n. 1
0
void yaz_marc_add_controlfield_xml(yaz_marc_t mt, const xmlNode *ptr_tag,
                                   const xmlNode *ptr_data)
{
    struct yaz_marc_node *n = yaz_marc_add_node(mt);
    n->which = YAZ_MARC_CONTROLFIELD;
    n->u.controlfield.tag = nmem_text_node_cdata(ptr_tag, mt->nmem);
    n->u.controlfield.data = nmem_text_node_cdata(ptr_data, mt->nmem);
}
Esempio n. 2
0
void yaz_marc_add_datafield_xml(yaz_marc_t mt, const xmlNode *ptr_tag,
                                const char *indicator, size_t indicator_len)
{
    struct yaz_marc_node *n = yaz_marc_add_node(mt);
    n->which = YAZ_MARC_DATAFIELD;
    n->u.datafield.tag = nmem_text_node_cdata(ptr_tag, mt->nmem);
    n->u.datafield.indicator =
        nmem_strdupn(mt->nmem, indicator, indicator_len);
    n->u.datafield.subfields = 0;

    /* make subfield_pp the current (last one) */
    mt->subfield_pp = &n->u.datafield.subfields;
}
Esempio n. 3
0
struct icu_chain *icu_chain_xml_config(const xmlNode *xml_node,
                                       int sort,
                                       UErrorCode *status)
{
    xmlNode *node = 0;
    int no_errors = 0;
    struct icu_chain *chain = 0;
    NMEM nmem = 0;

    *status = U_ZERO_ERROR;

    if (xml_node && xml_node->type == XML_ELEMENT_NODE)
    {
        const char *xml_locale = yaz_xml_get_prop((xmlNode *) xml_node,
                                                  "locale");
        if (xml_locale)
            chain = icu_chain_create((const char *) xml_locale, sort, status);
    }

    if (!chain)
        return 0;

    nmem = nmem_create();
    for (node = xml_node->children; node; node = node->next)
    {
        char *rule = 0;
        struct icu_chain_step *step = 0;
        const char *attr_str;

        nmem_reset(nmem);
        if (node->type != XML_ELEMENT_NODE)
            continue;
        attr_str = yaz_xml_get_prop(node, "rule%s", &rule);
        if (attr_str)
        {
            yaz_log(YLOG_WARN, "Unsupported attribute '%s' for "
                    "element '%s'", attr_str, node->name);
            no_errors++;
        }
        if (!rule && node->children)
            rule = nmem_text_node_cdata(node->children, nmem);

        if (!rule && strcmp((const char *) node->name, "display"))
        {
            yaz_log(YLOG_WARN, "Missing attribute 'rule' for element %s",
                    (const char *) node->name);
            no_errors++;
            continue;
        }
        if (!strcmp((const char *) node->name, "casemap"))
            step = icu_chain_insert_step(chain,
                                         ICU_chain_step_type_casemap,
                                         rule, status);
        else if (!strcmp((const char *) node->name, "transform"))
            step = icu_chain_insert_step(chain,
                                         ICU_chain_step_type_transform,
                                         rule, status);
        else if (!strcmp((const char *) node->name, "transliterate"))
            step = icu_chain_insert_step(chain,
                                         ICU_chain_step_type_transliterate,
                                         rule, status);
        else if (!strcmp((const char *) node->name, "tokenize"))
            step = icu_chain_insert_step(chain, ICU_chain_step_type_tokenize,
                                         rule, status);
        else if (!strcmp((const char *) node->name, "display"))
            step = icu_chain_insert_step(chain, ICU_chain_step_type_display,
                                         rule, status);
        else if (!strcmp((const char *) node->name, "stemming"))
            step = icu_chain_insert_step(chain, YAZ_chain_step_type_stemming,
                                         rule, status);
        else if (!strcmp((const char *) node->name, "join"))
            step = icu_chain_insert_step(chain, ICU_chain_step_type_join,
                                         rule, status);
        else if (!strcmp((const char *) node->name, "normalize"))
        {
            yaz_log(YLOG_WARN, "Element %s is deprecated. "
                    "Use transform instead", node->name);
            step = icu_chain_insert_step(chain, ICU_chain_step_type_transform,
                                         rule, status);
        }
        else if (!strcmp((const char *) node->name, "index")
                 || !strcmp((const char *) node->name, "sortkey"))
        {
            yaz_log(YLOG_WARN, "Element %s is no longer needed. "
                    "Remove it from the configuration", node->name);
        }
        else
        {
            yaz_log(YLOG_WARN, "Unknown element %s", node->name);
            no_errors++;
            continue;
        }
        if (!step)
        {
            yaz_log(YLOG_WARN, "Step not created for %s", node->name);
            no_errors++;
        }
        if (step && U_FAILURE(*status))
        {
            yaz_log(YLOG_WARN, "ICU Error %d %s for element %s, rule %s",
                    *status, u_errorName(*status), node->name, rule ?
                    rule : "");
            no_errors++;
            break;
        }
    }
    nmem_destroy(nmem);
    if (no_errors)
    {
        icu_chain_destroy(chain);
        return 0;
    }
    return chain;
}
Esempio n. 4
0
static char *strVal(const xmlNode *ptr_cdata, ODR odr)
{
    return nmem_text_node_cdata(ptr_cdata, odr_getmem(odr));
}