PostGIS  2.5.0dev-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 789 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().

790 {
791  int hexwkb_len;
792  uint8_t *wkb;
793  LWGEOM *lwgeom;
794 
795  if ( ! hexwkb )
796  {
797  lwerror("lwgeom_from_hexwkb: null input");
798  return NULL;
799  }
800 
801  hexwkb_len = strlen(hexwkb);
802  wkb = bytes_from_hexbytes(hexwkb, hexwkb_len);
803  lwgeom = lwgeom_from_wkb(wkb, hexwkb_len/2, check);
804  lwfree(wkb);
805  return lwgeom;
806 }
void lwfree(void *mem)
Definition: lwutil.c:244
uint8_t * bytes_from_hexbytes(const char *hexbuf, size_t hexsize)
Definition: lwin_wkb.c:87
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:770
unsigned char uint8_t
Definition: uthash.h:79
void lwerror(const char *fmt,...)
Write a notice out to the error handler.
Definition: lwutil.c:190
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