PostGIS  2.2.8dev-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 779 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().

780 {
781  int hexwkb_len;
782  uint8_t *wkb;
783  LWGEOM *lwgeom;
784 
785  if ( ! hexwkb )
786  {
787  lwerror("lwgeom_from_hexwkb: null input");
788  return NULL;
789  }
790 
791  hexwkb_len = strlen(hexwkb);
792  wkb = bytes_from_hexbytes(hexwkb, hexwkb_len);
793  lwgeom = lwgeom_from_wkb(wkb, hexwkb_len/2, check);
794  lwfree(wkb);
795  return lwgeom;
796 }
void lwfree(void *mem)
Definition: lwutil.c:214
uint8_t * bytes_from_hexbytes(const char *hexbuf, size_t hexsize)
Definition: lwin_wkb.c:72
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:754
void lwerror(const char *fmt,...)
Write a notice out to the error handler.
Definition: lwutil.c:74
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