cu_wkb_in()

static void cu_wkb_in ( char *  wkt )

static

Definition at line 62 of file cu_in_wkb.c.

References struct_lwgeom_parser_result::errcode, struct_lwgeom_parser_result::errlocation, free(), struct_lwgeom_parser_result::geom, hex_a, hex_b, hexbytes_from_bytes(), LW_PARSER_CHECK_NONE, lwfree(), lwgeom_free(), lwgeom_from_wkb(), lwgeom_parse_wkt(), lwgeom_parser_result_free(), lwgeom_to_wkb(), struct_lwgeom_parser_result::message, WKB_EXTENDED, and WKB_NDR.

Referenced by test_wkb_in_circularstring(), test_wkb_in_collection(), test_wkb_in_compoundcurve(), test_wkb_in_curvpolygon(), test_wkb_in_linestring(), test_wkb_in_multipoint(), test_wkb_in_multipolygon(), test_wkb_in_point(), and test_wkb_in_polygon().

{
        LWGEOM_PARSER_RESULT pr;
        LWGEOM *g_a, *g_b;
        uint8_t *wkb_a, *wkb_b;
        size_t wkb_size_a, wkb_size_b;
        /* int i; char *hex; */

        if ( hex_a ) free(hex_a);
        if ( hex_b ) free(hex_b);

        /* Turn WKT into geom */
        lwgeom_parse_wkt(&pr, wkt, LW_PARSER_CHECK_NONE);
        if ( pr.errcode )
        {
                printf("ERROR: %s\n", pr.message);
                printf("POSITION: %d\n", pr.errlocation);
                exit(0);
        }

        /* Get the geom */
        g_a = pr.geom;

        /* Turn geom into WKB */
        wkb_a = lwgeom_to_wkb(g_a, WKB_NDR | WKB_EXTENDED, &wkb_size_a);

        /* Turn WKB back into geom  */
        g_b = lwgeom_from_wkb(wkb_a, wkb_size_a, LW_PARSER_CHECK_NONE);

        /* Turn geom to WKB again */
        wkb_b = lwgeom_to_wkb(g_b, WKB_NDR | WKB_EXTENDED, &wkb_size_b);

        /* Turn geoms into WKB for comparisons */
        hex_a = hexbytes_from_bytes(wkb_a, wkb_size_a);
        hex_b = hexbytes_from_bytes(wkb_b, wkb_size_b);

        /* Clean up */
        lwfree(wkb_a);
        lwfree(wkb_b);
        lwgeom_parser_result_free(&pr);
        lwgeom_free(g_b);
}

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