PostGIS  2.3.8dev-r@@SVN_REVISION@@

◆ lwgeom_from_hexwkb()

LWGEOM* lwgeom_from_hexwkb ( const char *  hexwkb,
const char  check 
)
Parameters
checkparser check flags, see LW_PARSER_CHECK_* macros

Definition at line 790 of file lwin_wkb.c.

References bytes_from_hexbytes(), lwerror(), lwfree(), and lwgeom_from_wkb().

Referenced by cu_wkb_empty_point_check(), cu_wkb_from_hexwkb(), geography_in(), ShpLoaderGenerateShapeRow(), test_lwgeom_calculate_gbox(), test_lwgeom_distance_sphere(), test_lwgeom_force_clockwise(), test_lwgeom_make_valid(), test_misc_wkb(), test_ptarray_contains_point_sphere(), test_ptarray_isccw(), test_tree_circ_distance_threshold(), and test_tree_circ_pip2().

791 {
792  int hexwkb_len;
793  uint8_t *wkb;
794  LWGEOM *lwgeom;
795 
796  if ( ! hexwkb )
797  {
798  lwerror("lwgeom_from_hexwkb: null input");
799  return NULL;
800  }
801 
802  hexwkb_len = strlen(hexwkb);
803  wkb = bytes_from_hexbytes(hexwkb, hexwkb_len);
804  lwgeom = lwgeom_from_wkb(wkb, hexwkb_len/2, check);
805  lwfree(wkb);
806  return lwgeom;
807 }
void lwfree(void *mem)
Definition: lwutil.c:242
uint8_t * bytes_from_hexbytes(const char *hexbuf, size_t hexsize)
Definition: lwin_wkb.c:86
LWGEOM * lwgeom_from_wkb(const uint8_t *wkb, const size_t wkb_size, const char check)
WKB inputs must have a declared size, to prevent malformed WKB from reading off the end of the memory...
Definition: lwin_wkb.c:765
void lwerror(const char *fmt,...)
Write a notice out to the error handler.
Definition: lwutil.c:102
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