parse_geojson()

static LWGEOM * parse_geojson ( json_object *  geojson, int *  hasz, int  root_srid  )

static

Definition at line 491 of file lwin_geojson.c.

References findMemberByName(), geojson_lwerror(), lwerror(), parse_geojson_geometrycollection(), parse_geojson_linestring(), parse_geojson_multilinestring(), parse_geojson_multipoint(), parse_geojson_multipolygon(), parse_geojson_point(), parse_geojson_polygon(), and ovdump::type.

Referenced by geojson_lwerror(), lwgeom_from_geojson(), and parse_geojson_geometrycollection().

{
        json_object* type = NULL;
        const char* name;

        if( NULL == geojson )
        {
                geojson_lwerror("invalid GeoJSON representation", 2);
                return NULL;
        }

        type = findMemberByName( geojson, "type" );
        if( NULL == type )
        {
                geojson_lwerror("unknown GeoJSON type", 3);
                return NULL;
        }

        name = json_object_get_string( type );

        if( strcasecmp( name, "Point" )==0 )
                return parse_geojson_point(geojson, hasz, root_srid);

        if( strcasecmp( name, "LineString" )==0 )
                return parse_geojson_linestring(geojson, hasz, root_srid);

        if( strcasecmp( name, "Polygon" )==0 )
                return parse_geojson_polygon(geojson, hasz, root_srid);

        if( strcasecmp( name, "MultiPoint" )==0 )
                return parse_geojson_multipoint(geojson, hasz, root_srid);

        if( strcasecmp( name, "MultiLineString" )==0 )
                return parse_geojson_multilinestring(geojson, hasz, root_srid);

        if( strcasecmp( name, "MultiPolygon" )==0 )
                return parse_geojson_multipolygon(geojson, hasz, root_srid);

        if( strcasecmp( name, "GeometryCollection" )==0 )
                return parse_geojson_geometrycollection(geojson, hasz, root_srid);

        lwerror("invalid GeoJson representation");
        return NULL; /* Never reach */
}

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