is_kml_namespace()

static bool is_kml_namespace ( xmlNodePtr  xnode, bool  is_strict  )

static

Return false if current element namespace is not a KML one Return true otherwise.

Definition at line 159 of file lwgeom_in_kml.c.

{
        xmlNsPtr *ns, *p;
 
        ns = xmlGetNsList(xnode->doc, xnode);
        /*
         * If no namespace is available we could return true anyway
         * (because we work only on KML fragment, we don't want to
         *  'oblige' to add namespace on the geometry root node)
         */
        if (ns == NULL) return !is_strict;
 
        for (p=ns ; *p ; p++)
        {
                if ((*p)->href == NULL || (*p)->prefix == NULL ||
                     xnode->ns == NULL || xnode->ns->prefix == NULL) continue;
 
                if (!xmlStrcmp(xnode->ns->prefix, (*p)->prefix))
                {
                        if (!strcmp((char *) (*p)->href, KML_NS))
                        {
                                xmlFree(ns);
                                return true;
                        } else {
                                xmlFree(ns);
                                return false;
                        }
                }
        }
 
        xmlFree(ns);
        return !is_strict; /* Same reason here to not return false */;
}

References KML_NS.

Referenced by parse_kml(), parse_kml_coordinates(), parse_kml_multi(), and parse_kml_polygon().

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