Function cib_process_query

lib/cib/cib_ops.c:37–80

#include <crm/common/xml.h>

int
cib_process_query(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
                  xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
    xmlNode *obj_root = NULL;
    int result = pcmk_ok;

    crm_trace("Processing \"%s\" event for section=%s", op, crm_str(section));

    if (options & cib_xpath) {
        return cib_process_xpath(op, options, section, req, input,
                                 existing_cib, result_cib, answer);
    }

    CRM_CHECK(*answer == NULL, free_xml(*answer));
    *answer = NULL;

    if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
        section = NULL;
    }

    obj_root = get_object_root(section, existing_cib);

    if (obj_root == NULL) {
        result = -ENXIO;

    } else if (options & cib_no_children) {
        const char *tag = TYPE(obj_root);
        xmlNode *shallow = create_xml_node(*answer, tag);

        copy_in_properties(shallow, obj_root);
        *answer = shallow;

    } else {
        *answer = obj_root;
    }

    if (result == pcmk_ok && *answer == NULL) {
        crm_err("Error creating query response");
        result = -ENOMSG;
    }

    return result;
}

int
cib_process_erase(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,