include/zebra_xpath.h

   1 /* Moved from zrpn.c -pop */
   2
   3 #ifndef ZEBRA_XPATH_H
   4 #define ZEBRA_XPATH_H
   5
   6 #define XPATH_STEP_COUNT 10
   7 struct xpath_predicate {
   8     int which;
   9     union {
  10 #define XPATH_PREDICATE_RELATION 1
  11         struct {
  12             char *name;
  13             char *op;
  14             char *value;
  15         } relation;
  16 #define XPATH_PREDICATE_BOOLEAN 2
  17         struct {
  18             const char *op;
  19             struct xpath_predicate *left;
  20             struct xpath_predicate *right;
  21         } boolean;
  22     } u;
  23 };
  24
  25 struct xpath_location_step {
  26     char *part;
  27     struct xpath_predicate *predicate;
  28 };
  29
  30 int parse_xpath_str(const char *xpath_string,
  31                     struct xpath_location_step *xpath, NMEM mem);
  32
  33 void dump_xp_steps (struct xpath_location_step *xpath, int no);
  34
  35 #endif